What are the cheapest airlines flying from Salt Lake City to London round-trip?

Cheapflights users have booked flights from Salt Lake City to London round-trip from $711. Other airlines that can offer you cheap pricing are Delta, from $765, and Air France, from $789. You may be able to fly from Salt Lake City to London for 26% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Salt Lake City to London one-way?

The cheapest airlines for a one-way flight from Salt Lake City to London are JetBlue ($369), WestJet ($518), and Virgin Atlantic ($522).

What are the most popular routes from Salt Lake City to London?

The most popular route from Salt Lake City to London is Salt Lake City - London Heathrow. You may also consider Salt Lake City - London Gatwick or Salt Lake City - London City.

What are the cheapest flights from Salt Lake City to London?

Looking at all options, your cheapest flight can be booked for $551. While the most popular route (Salt Lake City - London Heathrow) can be booked for $685 on average our data indicates $2,863 when flying from Salt Lake City to London.

What are the most reliable airlines from Salt Lake City to London?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Salt Lake City to London on time: KLM (79%), Delta (79%), Virgin Atlantic (79%).

What are the most popular airlines that fly from Salt Lake City to London?

American Airlines, Air France and JetBlue are the most popular airlines when flying from Salt Lake City to London.

What is the cheapest day to fly round-trip from Salt Lake City to London?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 12% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Salt Lake City to London?

To save on the cost of your flight from Salt Lake City to London, book at least 28 days before your planned departure. Booking around this time can save you about 30% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $817 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,010.

What is the cheapest month to fly from Salt Lake City to London?

The best pricing can be found in the month of January. Prices to London from Salt Lake City average $971. You can even find prices in January for less than $971, as users have found deals to London from as low as $653. The month of June appears to be one of the more expensive times to travel to London from Salt Lake City. Flying in the targeted month can save you up to 30%.

Most accurate provider : When it comes to deals on Salt Lake City-London flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Salt Lake City-London flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Salt Lake City-London flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Salt Lake City-London flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Salt Lake City-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Salt Lake City to London?

Salt Lake City (SLC), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Salt Lake City to London. 9 airlines have flights from Salt Lake City to London on a regular basis. Booking flights from Salt Lake City to London should not be difficult; the airport handles an average of 3 outbound flights to London per day.

Can I find deals for flights from Salt Lake City to London that include hotel bookings?

Yes. In addition to deals on Salt Lake City to London flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Salt Lake City to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to London.

Can I find deals for business class flights from Salt Lake City to London?

Yes. Cheapflights offers flight deals from Salt Lake City to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$337+ Flights from Salt Lake City to London

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Salt Lake City to London are usually found in January or March, booked 27 days in advance, depart on a Tuesday or Sunday and return on a Thursday

Cheap flight deals from Salt Lake City to London

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$711 (JetBlue)
One-way from	$337 (Norse)
Popular in	June
Cheapest in	January
Average price	$812
Good round-trip deal	$1,006 or less
Good one-way deal	$601 or less

Provider with most accurate pricing for Salt Lake City-London (LON) flight deals.

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Provider most trusted by Cheapflights users for Salt Lake City-London (LON) flights.

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From Salt Lake City to London (LON)

Search Deals

One-way flight from Salt Lake City to London (LON)

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Highest demand for flights based on searches. 16% potential increase in price ($188 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from Salt Lake City to London (LON).

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Price to beat on a one-way flight from Salt Lake City to London (LON).

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Find flight deals from Salt Lake City to London

Cheapest flights from Salt Lake City to London
Explore the most affordable flight options available from Salt Lake City to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Wed 9/2410:59 pmSLC - LHR

1 stop14h 46mJetBlue

Wed 10/158:15 amLHR - SLC

1 stop20h 39mJetBlue

Deal found 4/16

$711

Mon 5/126:00 amSLC - LGW

2 stops22h 45mMultiple Airlines

Mon 5/1910:45 amLGW - SLC

1 stop34h 12mMultiple Airlines

Deal found 4/15

$716

Wed 8/279:45 amSLC - LGW

1 stop17h 15mDelta

Fri 9/512:00 pmLGW - SLC

1 stop17h 31mDelta

Deal found 4/16

$765

Wed 8/275:15 pmSLC - LHR

Nonstop9h 35mDelta

Fri 9/56:15 amLHR - SLC

1 stop14h 35mDelta

Deal found 4/16

$784

Wed 8/275:10 pmSLC - LHR

1 stop13h 00mAir France

Fri 9/56:15 amLHR - SLC

1 stop14h 35mAir France

Deal found 4/16

$789

Mon 5/128:14 pmSLC - LHR

2 stops30h 21mMultiple Airlines

Mon 5/193:50 pmLHR - SLC

2 stops34h 29mMultiple Airlines

Deal found 4/15

$819

Thu 9/48:25 amSLC - LHR

1 stop15h 20mKLM

Thu 9/186:30 amLHR - SLC

1 stop13h 35mKLM

Deal found 4/16

$840

Sun 9/218:05 amSLC - LHR

2 stops26h 35mScandinavian Airlines

Sat 10/46:40 amLHR - SLC

2 stops22h 07mScandinavian Airlines

Deal found 4/16

$861

Wed 9/2410:06 amSLC - LHR

1 stop15h 54mIberia

Thu 10/211:30 amLHR - SLC

2 stops19h 47mIberia

Deal found 4/16

$871

Mon 9/84:35 pmSLC - LCY

1 stop17h 05mVirgin Atlantic

Sat 9/208:40 amLCY - SLC

2 stops20h 35mVirgin Atlantic

Deal found 4/16

$900

Sun 10/51:37 pmSLC - LHR

1 stop13h 53mBritish Airways

Mon 10/137:45 pmLHR - SLC

2 stops29h 33mBritish Airways

Deal found 4/16

$913

Fri 5/3011:00 amSLC - STN

3 stops20h 50mMultiple Airlines

Sat 6/147:00 pmSTN - SLC

3 stops33h 57mMultiple Airlines

Deal found 4/15

$921

Best flights from Salt Lake City to London
Discover carefully curated flight deals from Salt Lake City to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Wed 9/2410:59 pmSLC - LHR

1 stop14h 46mJetBlue

Wed 10/158:15 amLHR - SLC

1 stop20h 39mJetBlue

Deal found 4/16

$711

Mon 5/126:00 amSLC - LGW

2 stops22h 45mMultiple Airlines

Mon 5/1910:45 amLGW - SLC

1 stop34h 12mMultiple Airlines

Deal found 4/15

$716

Wed 8/279:45 amSLC - LGW

1 stop17h 15mDelta

Fri 9/512:00 pmLGW - SLC

1 stop17h 31mDelta

Deal found 4/16

$765

Wed 8/275:10 pmSLC - LHR

1 stop13h 00mAir France

Fri 9/56:15 amLHR - SLC

1 stop14h 35mAir France

Deal found 4/16

$789

Thu 9/48:25 amSLC - LHR

1 stop15h 20mKLM

Thu 9/186:30 amLHR - SLC

1 stop13h 35mKLM

Deal found 4/16

$840

Mon 9/85:10 pmSLC - LHR

1 stop13h 00mVirgin Atlantic

Sat 9/2010:55 amLHR - SLC

Nonstop10h 45mVirgin Atlantic

Deal found 4/16

$845

Sun 9/218:05 amSLC - LHR

2 stops26h 35mScandinavian Airlines

Sat 10/46:40 amLHR - SLC

2 stops22h 07mScandinavian Airlines

Deal found 4/16

$861

Wed 9/2410:06 amSLC - LHR

1 stop15h 54mIberia

Thu 10/211:30 amLHR - SLC

2 stops19h 47mIberia

Deal found 4/16

$871

Sun 10/51:37 pmSLC - LHR

1 stop13h 53mBritish Airways

Mon 10/137:45 pmLHR - SLC

2 stops29h 33mBritish Airways

Deal found 4/16

$913

Wed 9/312:35 pmSLC - LHR

1 stop14h 50mUnited Airlines

Wed 9/179:30 amLHR - SLC

2 stops34h 57mUnited Airlines

Deal found 4/16

$973

Sat 9/138:10 amSLC - LHR

2 stops39h 20mAir Canada

Tue 9/302:05 pmLHR - SLC

2 stops34h 04mAir Canada

Deal found 4/16

$975

Tue 4/2912:57 pmSLC - LGW

2 stops18h 43mIcelandair

Tue 5/61:00 pmLGW - SLC

2 stops16h 52mIcelandair

Deal found 4/16

$989

Last-minute flights from Salt Lake City to London
Discover last-minute flight deals from Salt Lake City to London. Data last updated April 17, 2025 and is based on user searches.

Mon 4/2112:38 amSLC - LHR

1 stop13h 02mUnited Airlines

Thu 5/222:50 pmLHR - SLC

1 stop14h 55mUnited Airlines

Deal found 4/16

$1,895

Tue 4/228:45 amSLC - LHR

2 stops29h 55mScandinavian Airlines

Tue 5/66:40 amLHR - SLC

2 stops22h 26mScandinavian Airlines

Deal found 4/16

$988

Tue 4/221:25 pmSLC - LHR

2 stops18h 30mAer Lingus

Thu 5/111:10 amLHR - SLC

1 stop15h 53mAer Lingus

Deal found 4/16

$1,863

Tue 4/225:05 pmSLC - LHR

Nonstop9h 45mDelta

Tue 5/66:30 amLHR - SLC

1 stop13h 25mDelta

Deal found 4/16

$1,867

Tue 4/225:05 pmSLC - LHR

Nonstop9h 45mAir France

Tue 5/610:55 amLHR - SLC

Nonstop10h 20mAir France

Deal found 4/16

$1,881

Tue 4/228:26 amSLC - LHR

1 stop14h 59mIberia

Wed 4/3011:30 amLHR - SLC

2 stops19h 46mIberia

Deal found 4/16

$1,905

Tue 4/2212:45 pmSLC - LCY

2 stops21h 45mSWISS

Tue 5/69:25 amLCY - SLC

2 stops20h 17mSWISS

Deal found 4/16

$1,921

Wed 4/233:30 pmSLC - LHR

2 stops21h 50mMultiple Airlines

Wed 5/141:05 pmLHR - SLC

2 stops16h 55mMultiple Airlines

Deal found 4/16

$991

Wed 4/2312:57 pmSLC - LHR

2 stops24h 23mIcelandair

Sun 5/119:25 pmLHR - SLC

2 stops32h 27mIcelandair

Deal found 4/16

$1,098

Wed 4/233:30 pmSLC - LGW

2 stops40h 10mIcelandair

Wed 5/143:40 pmLGW - SLC

2 stops37h 39mIcelandair

Deal found 4/16

$1,100

Wed 4/237:05 amSLC - LHR

3 stops16h 30mAir Canada

Wed 5/148:30 amLHR - SLC

3 stops20h 40mAir Canada

Deal found 4/16

$1,913

Thu 4/2411:57 pmSLC - LHR

1 stop13h 48mJetBlue

Fri 10/248:15 amLHR - SLC

1 stop20h 39mJetBlue

Deal found 4/16

$748

One-way flights from Salt Lake City to London
Search for one-way flight options from Salt Lake City to London. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Sat 7/1211:11 amSLC - LGW

1 stop15h 49mMultiple Airlines

Deal found 4/16

$337

Sun 7/202:45 pmSLC - LHR

2 stops22h 35mMultiple Airlines

Deal found 4/16

$342

Sat 7/128:10 amSLC - STN

3 stops28h 20mMultiple Airlines

Deal found 4/16

$359

Mon 10/1310:59 pmSLC - LHR

1 stop14h 46mJetBlue

Deal found 4/15

$369

Mon 5/128:37 amSLC - LCY

3 stops30h 03mMultiple Airlines

Deal found 4/16

$516

Wed 8/1311:00 amSLC - LHR

2 stops18h 05mWestJet

Deal found 4/16

$518

Wed 8/135:15 pmSLC - LHR

Nonstop9h 35mVirgin Atlantic

Deal found 4/16

$522

Mon 5/128:37 amSLC - SEN

3 stops28h 13mMultiple Airlines

Deal found 4/16

$529

Wed 9/101:20 pmSLC - LHR

2 stops15h 25mUnited Airlines

Deal found 4/15

$556

Wed 8/139:45 amSLC - LGW

1 stop17h 15mDelta

Deal found 4/16

$556

Wed 8/134:44 pmSLC - LCY

2 stops17h 31mSWISS

Deal found 4/16

$590

Sun 7/209:00 pmSLC - LCY

1 stop13h 20mKLM

Deal found 4/16

$591

Cheapflights Fare Finder

Use the filters below to find and compare flights from Salt Lake City to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 9/24

10:59 pm-8:45 pm

1 stop14h 46m

London Heathrow

Wed 10/15

8:15 am-9:54 pm

1 stop20h 39m

$711

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Mon 5/12

6:00 am-11:45 am

2 stops22h 45m

London Gatwick

Mon 5/19

10:45 am-1:57 pm

1 stop34h 12m

$716

Salt Lake CityLondon

SLC - LGW

SLCLGW

Salt Lake City

Wed 8/27

9:45 am-10:00 am

1 stop17h 15m

London Gatwick

Fri 9/5

12:00 pm-10:31 pm

1 stop17h 31m

$765

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 8/27

5:15 pm-9:50 am

Nonstop9h 35m

London Heathrow

Fri 9/5

6:15 am-1:50 pm

1 stop14h 35m

$784

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 8/27

5:10 pm-1:10 pm

1 stop13h 00m

London Heathrow

Fri 9/5

6:15 am-1:50 pm

1 stop14h 35m

$789

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 5/12

8:14 pm-9:35 am

2 stops30h 21m

London Heathrow

Mon 5/19

3:50 pm-7:19 pm

2 stops34h 29m

$819

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Thu 9/4

8:25 am-6:45 am

1 stop15h 20m

London Heathrow

Thu 9/18

6:30 am-1:05 pm

1 stop13h 35m

$840

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Mon 9/8

5:10 pm-1:10 pm

1 stop13h 00m

London Heathrow

Sat 9/20

10:55 am-2:40 pm

Nonstop10h 45m

$845

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Sun 9/21

8:05 am-5:40 pm

2 stops26h 35m

London Heathrow

Sat 10/4

6:40 am-9:47 pm

2 stops22h 07m

$861

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

Wed 9/24

10:06 am-9:00 am

1 stop15h 54m

London Heathrow

Thu 10/2

11:30 am-12:17 am

2 stops19h 47m

$871

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 59 results

...

Compare providers for flights from Salt Lake City to London

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Salt Lake City to London in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star
Trip.com	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Salt Lake City-London flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Salt Lake City-London flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Salt Lake City-London flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Salt Lake City-London flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Salt Lake City-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Salt Lake City to London

Have a flexible travel schedule? Discover the best time to fly to London from Salt Lake City with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Salt Lake City to London

How far ahead should I book a flight from Salt Lake City to London?

To ensure you get the cheapest price possible for a flight from Salt Lake City to London, you should look to book at least 27 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Salt Lake City to London?

Currently, November is the cheapest month in which you can book a flight from Salt Lake City to London (average of $661). Flying from Salt Lake City to London in June is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SLC to LON?

It’s typically best to fly out from Salt Lake City to London at noon. Doing so could potentially save you 35% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Salt Lake City to London?

Travelers seeking maximum savings on their Salt Lake City to London flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in London by month

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

See what other customers who have flown with Delta, KLM and Air France from Salt Lake City to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,916 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,327 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.5

Good

1,435 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,581 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,666 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Salt Lake City to London?
Salt Lake City (SLC), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Salt Lake City to London. 9 airlines have flights from Salt Lake City to London on a regular basis. Booking flights from Salt Lake City to London should not be difficult; the airport handles an average of 3 outbound flights to London per day.
What are the cheapest airlines flying from Salt Lake City to London round-trip?
Cheapflights users have booked flights from Salt Lake City to London round-trip from $711. Other airlines that can offer you cheap pricing are Delta, from $765, and Air France, from $789. You may be able to fly from Salt Lake City to London for 26% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Salt Lake City to London one-way?
The cheapest airlines for a one-way flight from Salt Lake City to London are JetBlue ($369), WestJet ($518), and Virgin Atlantic ($522).
What are the most popular routes from Salt Lake City to London?
The most popular route from Salt Lake City to London is Salt Lake City - London Heathrow. You may also consider Salt Lake City - London Gatwick or Salt Lake City - London City.
What are the most reliable airlines from Salt Lake City to London?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Salt Lake City to London on time: KLM (79%), Delta (79%), Virgin Atlantic (79%).
What are the cheapest flights from Salt Lake City to London?
Looking at all options, your cheapest flight can be booked for $551. While the most popular route (Salt Lake City - London Heathrow) can be booked for $685 on average our data indicates $2,863 when flying from Salt Lake City to London.
Can I find deals for flights from Salt Lake City to London that include hotel bookings?
Yes. In addition to deals on Salt Lake City to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Salt Lake City to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to London.
Can I find deals for business class flights from Salt Lake City to London?
Yes. Cheapflights offers flight deals from Salt Lake City to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Salt Lake City to London?
Currently, November is the cheapest month in which you can book a flight from Salt Lake City to London (average of $661). Flying from Salt Lake City to London in June is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Hayes

Hounslow

Thornton Heath

Luton

Horley

Wembley

Canterbury

Harrow

Dover

Gatwick

Orpington

Watford

Croydon

Borehamwood

Folkestone

Ilford

Aylesbury

Milton Keynes

Chelmsford

Sutton

Browse thousands of different options on Cheapflights for your next trip

Top 9 airlines flying from Salt Lake City to London

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$662	Average$966	FlexibilityNo cancel fee	On-time62%
Iberia	Cheapest$668	Average$753	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$669	Average$791	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$683	Average$1,117	FlexibilityNo cancel fee	On-time71%
KLM	Cheapest$777	Average$1,162	FlexibilityNo cancel fee	On-time75%
Air France	Cheapest$778	Average$1,164	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$787	Average$1,176	FlexibilityNo cancel fee	On-timeN/A
Virgin Atlantic	Cheapest$819	Average$1,197	FlexibilityNo cancel fee	On-time72%
United Airlines	Cheapest$877	Average$1,207	FlexibilityNo cancel fee	On-time69%

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$337+ Cheap flights from Salt Lake City (SLC) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Salt Lake City to London are usually found in January or March, booked 27 days in advance, depart on a Tuesday or Sunday and return on a Thursday

Cheap flight deals from Salt Lake City to London

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Find flight deals from Salt Lake City to London

Cheapest flights from Salt Lake City to LondonExplore the most affordable flight options available from Salt Lake City to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Explore the most affordable flight options available from Salt Lake City to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

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Use the filters below to find and compare flights from Salt Lake City to London that are best for you.

Compare providers for flights from Salt Lake City to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Salt Lake City to London in April.

Best time to book a flight from Salt Lake City to London

Have a flexible travel schedule? Discover the best time to fly to London from Salt Lake City with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Salt Lake City to London

How far ahead should I book a flight from Salt Lake City to London?

Use this chart to determine the optimal time to book a round-trip flight from Salt Lake City to London. Price data was last updated on April 11, 2025.

What is the cheapest month to book a flight from Salt Lake City to London?

What is the cheapest time of day to fly from SLC to LON?

Find hourly flight availability from Salt Lake City to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

What is the cheapest day to fly from Salt Lake City to London?

Use this chart to determine the cheapest time to fly round-trip from Salt Lake City to London. Price data was last updated on December 16, 2024.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

Reviews of airlines servicing London

See what other customers who have flown with Delta, KLM and Air France from Salt Lake City to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Salt Lake City to London?

What are the cheapest airlines flying from Salt Lake City to London round-trip?

What are the cheapest airlines to fly from Salt Lake City to London one-way?

What are the most popular routes from Salt Lake City to London?

What are the most reliable airlines from Salt Lake City to London?

What are the cheapest flights from Salt Lake City to London?

Can I find deals for flights from Salt Lake City to London that include hotel bookings?

How can I find direct flights from Salt Lake City to London?

Can I find deals for business class flights from Salt Lake City to London?

What is the cheapest month to book a flight from Salt Lake City to London?

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Alternative routes for Salt Lake City to London

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Top 9 airlines flying from Salt Lake City to London

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Cheapest flights from Salt Lake City to London
Explore the most affordable flight options available from Salt Lake City to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.