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$299+ Cheap flights from Salt Lake City (SLC) to Heathrow (LHR)

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — LHR
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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The best prices from Salt Lake City to London Heathrow are usually found in January or April, booked 45 days in advance, depart on a Sunday or Tuesday and return on a Friday

Cheap flight deals from Salt Lake City to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$655
(oojo)

One-way from

$299
(JetBlue)

Popular in

July

Cheapest in

January

Average price

$973

Good round-trip deal

$840 or less

Good one-way deal

$765 or less
Provider with most accurate pricing for Salt Lake City-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Salt Lake City-London Heathrow flights.
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From Salt Lake City to London Heathrow
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One-way flight from Salt Lake City to London Heathrow
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($217 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Salt Lake City to London Heathrow.
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Price to beat on a one-way flight from Salt Lake City to London Heathrow.
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Find flight deals from Salt Lake City to Heathrow

Cheapest flights from Salt Lake City to Heathrow
Explore the most affordable flight options available from Salt Lake City to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This oojo deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/266:35 amSLC - LHR
1 stop17h 45mBritish Airways
mié. 3/57:25 amLHR - SLC
2 stops20h 29mBritish Airways
Deal found 2/19$655
This Iberia deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/2912:16 pmSLC - LHR
1 stop15h 34mIberia
mar. 5/66:10 amLHR - SLC
2 stops25h 25mIberia
Deal found 2/19$656
This CrystalTravel deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/31:45 pmSLC - LHR
2 stops19h 15mScandinavian Airlines
mar. 11/187:50 pmLHR - SLC
2 stops33h 18mScandinavian Airlines
Deal found 2/19$662
This Finnair deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/1812:41 pmSLC - LHR
1 stop17h 19mFinnair
mar. 3/2511:45 amLHR - SLC
1 stop17h 53mFinnair
Deal found 2/19$666
This American Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/21:25 pmSLC - LHR
1 stop12h 45mAmerican Airlines
mié. 5/143:40 pmLHR - SLC
1 stop14h 16mAmerican Airlines
Deal found 2/18$678
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/296:54 pmSLC - LHR
1 stop12h 46mMultiple Airlines
sáb. 4/1210:30 amLHR - SLC
1 stop16h 47mMultiple Airlines
Deal found 2/19$679
This JetBlue deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/2710:17 pmSLC - LHR
1 stop15h 28mJetBlue
lun. 3/38:25 amLHR - SLC
1 stop21h 15mJetBlue
Deal found 2/19$686
This KLM deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/35:15 pmSLC - LHR
Nonstop9h 45mKLM
mar. 11/188:25 pmLHR - SLC
1 stop22h 30mKLM
Deal found 2/19$777
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/225:50 pmSLC - LHR
1 stop14h 50mDelta
mié. 4/306:15 amLHR - SLC
1 stop14h 25mDelta
Deal found 2/20$780
This Air France deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/222:30 pmSLC - LHR
1 stop13h 30mAir France
jue. 5/110:55 amLHR - SLC
Nonstop10h 20mAir France
Deal found 2/19$788
This Cheapflightsfares deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/187:50 amSLC - LHR
2 stops19h 15mAer Lingus
mar. 3/258:50 amLHR - SLC
2 stops16h 35mAer Lingus
Deal found 2/19$826
This United deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/98:10 amSLC - LHR
1 stop23h 20mUnited Airlines
mié. 3/263:00 pmLHR - SLC
2 stops36h 04mUnited Airlines
Deal found 2/19$852

Find flights from Salt Lake City to Heathrow within your budget

Customize your flight search to find flights from Salt Lake City to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 20, 2025.

Fly from

Salt Lake City

Fly to

Heathrow

Route

Depart

Return

Price

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

lun. 3/3

5:09 am-7:20 am

1 stop19h 11m

London Heathrow

mié. 3/12

7:25 am-11:01 pm

2 stops21h 36m

$655

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

mar. 4/29

12:16 pm-10:50 am

1 stop15h 34m

London Heathrow

mar. 5/6

6:10 am-12:35 am

2 stops25h 25m

$656

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

mar. 3/18

12:41 pm-12:00 pm

1 stop17h 19m

London Heathrow

mar. 3/25

11:45 am-11:38 pm

1 stop17h 53m

$666

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

vie. 5/2

1:25 pm-9:10 am

1 stop12h 45m

London Heathrow

mié. 5/14

3:40 pm-10:56 pm

1 stop14h 16m

$678

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

sáb. 3/29

6:54 pm-1:40 pm

1 stop12h 46m

London Heathrow

sáb. 4/12

10:30 am-8:17 pm

1 stop16h 47m

$679

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

mar. 3/11

10:17 pm-8:45 pm

1 stop16h 28m

London Heathrow

mar. 3/18

7:25 am-9:22 pm

1 stop19h 57m

$686

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

mar. 4/22

8:35 am-5:40 pm

2 stops26h 05m

London Heathrow

jue. 5/1

6:40 am-11:37 pm

2 stops23h 57m

$723

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

mar. 4/22

11:20 am-10:00 am

1 stop15h 40m

London Heathrow

mar. 5/6

6:15 am-1:40 pm

1 stop14h 25m

$780

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

lun. 4/28

3:45 pm-1:30 pm

1 stop14h 45m

London Heathrow

lun. 5/12

8:55 pm-12:55 pm

1 stop23h 00m

$781

Salt Lake CityLondon

SLC - LHR

SLCLHR

Salt Lake City

mar. 4/22

2:30 pm-11:00 am

1 stop13h 30m

London Heathrow

jue. 5/1

10:55 am-2:15 pm

Nonstop10h 20m

$788

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 25 results
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Compare providers for flights from Salt Lake City to Heathrow

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 Heathrow in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-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 Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Salt Lake City-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Salt Lake City-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Salt Lake City-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Heathrow Airport 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 Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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.

Travel insights for flights from Salt Lake City to Heathrow

Get recent, data-driven insights about flights from Salt Lake City to Heathrow including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Salt Lake City to Heathrow. Price data was last updated on February 14, 2025.

The best time to book flights from Salt Lake City to London Heathrow Airport is 45 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Salt Lake City to London Heathrow Airport (average of $661). Flying from Salt Lake City to London Heathrow Airport in June is currently the most expensive (average of $1,136). 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 LHR?

Find hourly flight availability from Salt Lake City to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 39% on flights from Salt Lake City to London Heathrow Airport by exploring options for tickets at noon.

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

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

Travelers seeking maximum savings on their Salt Lake City to London Heathrow Airport flight should consider departing on Monday at noon 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 Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated febrero 20, 2025.
See what other customers who have flown with Delta, KLM and Finnair from Salt Lake City to London have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

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
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

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
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

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.

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

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.

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

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
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

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

Find useful and relevant information for your journey from Salt Lake City to Heathrow. 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 Heathrow?

    Located just 5.7 mi from the city center, Salt Lake City is the airport most travelers will use when flying to London Heathrow from Salt Lake City. Booking flights from Salt Lake City (SLC) to London Heathrow should be relatively easy as there are 2 daily outbound flights to London Heathrow from 9 different airlines.

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

    Cheapflights users have booked flights from Salt Lake City to London Heathrow Airport round-trip from $655. Other airlines that can offer you cheap pricing are Iberia, from $656, and Finnair, from $666. These flights start at 39% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as $299 on JetBlue. Other airlines that offer cheap prices include WestJet from $397 and Scandinavian Airlines from $525 one-way.

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

    Before booking your flight to London Heathrow Airport from Salt Lake City, check out the most reliable airlines to get you to your destination on time: KLM (74%), Air France (74%), Delta( 74%).

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

    Looking at all options, your cheapest flight can be booked for $676. While the most popular route (Salt Lake City - London Heathrow) can be booked for $655 on average our data indicates $2,143 when flying from Salt Lake City to London Heathrow Airport.

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

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

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

    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 Heathrow.

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

    Yes. Cheapflights offers flight deals from Salt Lake City to Heathrow 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 Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Salt Lake City to London Heathrow Airport (average of $661). Flying from Salt Lake City to London Heathrow Airport in June is currently the most expensive (average of $1,136). 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

Traveling to a place near Salt Lake City?

Book flights to Salt Lake City if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Harrow
Luton
Wembley
Horley
Canterbury
Northampton
Gatwick
Milton Keynes
Dover
Orpington
Watford
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Croydon
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Folkestone
Ilford

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Alternative routes for Salt Lake City to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Salt Lake City to Gatwick flights
Salt Lake City to London City flights
Salt Lake City to Stansted flights
Moab to Heathrow flights

Top 9 airlines flying from Salt Lake City to Heathrow

Discover the top 9 airlines that operate flights from Salt Lake City to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$603Average$1,070FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$642Average$839FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$656Average$1,169FlexibilityNo cancel feeOn-time69%
IberiaCheapest$668Average$719FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$682Average$997FlexibilityNo cancel feeOn-time62%
Virgin AtlanticCheapest$730Average$1,191FlexibilityNo cancel feeOn-time72%
KLMCheapest$773Average$1,139FlexibilityNo cancel feeOn-time75%
DeltaCheapest$777Average$1,188FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$808Average$1,183FlexibilityNo cancel feeOn-time77%
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