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$169+ Cheap flights from the United States to London (YXU)

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YXU
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from USA to London

Discover tips and strategies to find the most affordable flight options for your journey from USA (US0) to London (YXU). 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 November 21, 2024.

Find flight deals from USA to London

Cheapest flights from USA to London
Explore the most affordable flight options available from USA to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Air Canada deal was found by Cheapflights users on 11/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/510:55 pmLAX - YXU
1 stop7h 20mAir Canada
Sun 12/85:45 amYXU - LAX
1 stop7h 47mAir Canada
Deal found 11/20$348
This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/412:51 amLAX - YXU
2 stops10h 59mUnited Airlines
Sun 12/85:45 amYXU - LAX
1 stop7h 47mUnited Airlines
Deal found 11/20$358
This Expedia deal was found by Cheapflights users on 11/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/208:10 amMCO - YXU
Nonstop3h 10mFlair Airlines
Mon 12/2312:20 pmYXU - MCO
Nonstop3h 10mFlair Airlines
Deal found 11/19$381
This Gotogate deal was found by Cheapflights users on 11/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/124:30 pmEWR - YXU
1 stop3h 50mAir Canada
Wed 12/185:45 amYXU - EWR
1 stop4h 25mAir Canada
Deal found 11/19$579
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/208:10 amMCO - YXU
Nonstop3h 10mMultiple Airlines
Mon 12/238:00 pmYXU - MCO
2 stops14h 49mMultiple Airlines
Deal found 11/19$605
This United Airlines deal was found by Cheapflights users on 11/19. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/126:00 amLGA - YXU
2 stops8h 50mUnited Airlines
Wed 12/189:55 amYXU - LGA
1 stop4h 53mUnited Airlines
Deal found 11/19$607
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/129:02 pmEWR - YXU
3 stops36h 13mMultiple Airlines
Wed 12/185:45 amYXU - EWR
1 stop4h 25mMultiple Airlines
Deal found 11/19$617
This United Airlines deal was found by Cheapflights users on 11/19. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/271:55 pmEWR - YXU
1 stop6h 25mUnited Airlines
Thu 1/29:55 amYXU - EWR
1 stop5h 41mUnited Airlines
Deal found 11/19$619
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/128:29 pmLGA - YXU
2 stops18h 21mMultiple Airlines
Wed 12/183:25 pmYXU - LGA
2 stops16h 05mMultiple Airlines
Deal found 11/19$629
This Air Canada deal was found by Cheapflights users on 11/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1310:25 amBOS - YXU
1 stop4h 25mAir Canada
Mon 12/165:45 amYXU - BOS
1 stop3h 57mAir Canada
Deal found 11/20$650
This Air Canada deal was found by Cheapflights users on 11/19. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/126:30 amLGA - YXU
2 stops8h 20mAir Canada
Wed 12/185:45 amYXU - LGA
2 stops9h 06mAir Canada
Deal found 11/19$651
This United deal was found by Cheapflights users on 11/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/136:00 amBOS - YXU
2 stops14h 20mMultiple Airlines
Mon 12/165:45 amYXU - BOS
2 stops9h 13mMultiple Airlines
Deal found 11/20$665

Find flights from USA to London within your budget

Customize your flight search to find flights from USA to London 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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OrlandoLondon

MCO - YXU

MCOYXU

Orlando

Mon 2/10

8:10 am-11:20 am

Nonstop3h 10m

London

Fri 2/21

12:20 pm-3:30 pm

Nonstop3h 10m

$252

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Mon 1/6

11:50 pm-8:20 pm

2 stops17h 30m

London

Thu 1/16

9:55 am-3:46 pm

1 stop8h 51m

$341

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Mon 1/6

11:50 pm-8:20 pm

2 stops17h 30m

London

Thu 1/16

9:55 am-8:33 pm

2 stops13h 38m

$346

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Thu 12/5

10:55 pm-9:15 am

1 stop7h 20m

London

Sun 12/8

5:45 am-10:32 am

1 stop7h 47m

$348

San FranciscoLondon

SFO - YXU

SFOYXU

San Francisco

Fri 1/24

10:45 pm-9:15 am

1 stop7h 30m

London

Mon 1/27

3:25 pm-9:42 pm

1 stop9h 17m

$355

OrlandoLondon

MCO - YXU

MCOYXU

Orlando

Mon 2/10

8:10 am-11:20 am

Nonstop3h 10m

London

Fri 2/21

8:00 pm-11:02 pm

3 stops27h 02m

$455

OrlandoLondon

MCO - YXU

MCOYXU

Orlando

Fri 1/17

8:00 am-2:50 pm

1 stop6h 50m

London

Sat 1/18

5:45 am-11:20 am

1 stop5h 35m

$514

NewarkLondon

EWR - YXU

EWRYXU

Newark

Thu 12/12

4:30 pm-8:20 pm

1 stop3h 50m

London

Wed 12/18

5:45 am-10:10 am

1 stop4h 25m

$579

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Thu 12/12

6:00 am-2:50 pm

2 stops8h 50m

London

Wed 12/18

9:55 am-2:48 pm

1 stop4h 53m

$607

BostonLondon

BOS - YXU

BOSYXU

Boston Logan Intl

Sat 3/8

10:25 am-2:50 pm

1 stop4h 25m

London

Sat 3/15

5:45 am-9:42 am

1 stop3h 57m

$613

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 50 results
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Best time to book a flight from USA to London

Have a flexible travel schedule? Discover the best time to fly to London from USA 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 USA to London

Get recent, data-driven insights about flights from USA to London including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from US to YXU?

Find hourly flight availability from USA 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 November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to London, Ontario as you normally would.

Rainfall in London by month

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

In terms of precipitation, rainfall in London, Ontario ranges from 2.8 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. March is typically the driest time to visit London, Ontario when rainfall is around 2.8 in.

Temperature in London by month

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

If weather is an important factor for your trip to London, Ontario, 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 68.0 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated November 21, 2024.
Read through reviews of airlines operating flights from USA to London, such as United Airlines, Air Canada and WestJet. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,172 reviews

Entertainment

7.1

Food

6.7

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

United Airlines
7.4
Good
9,172 reviews
United Airlines
7.4
Good
9,172 reviews

Entertainment

7.1

Food

6.7

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

WestJet
7.3
Good
2,810 reviews
United Airlines
7.4
Good
9,172 reviews

Entertainment

7.1

Food

6.7

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Air Canada
7.0
Good
8,238 reviews
United Airlines
7.4
Good
9,172 reviews

Entertainment

7.1

Food

6.7

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Flair Airlines
6.0
Okay
222 reviews
United Airlines
7.4
Good
9,172 reviews

Entertainment

7.1

Food

6.7

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Related info for your journey

Find useful and relevant information for your journey from USA 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 into for flights to London from United States?

    London (YXU) is the airport you will fly into if you book a flight from United States to London. It is only a 5.3 mi journey from London (YXU) to London’s city center.

  • What are the cheapest airlines to fly from USA to London, Ontario one-way?

    The cheapest airline one-way is Flair Airlines, with whom users have recently found tickets for as low as $169. However, be on the lookout for offers from United Airlines and Air Canada, as they are both options that can get you from USA to London, Ontario for a low price.

  • What are the most popular routes from USA to London, Ontario?

    The most popular flight routes from USA to London, Ontario are Boston Logan Intl - London, New York John F Kennedy Intl - London and Chicago O'Hare Intl - London.

  • Can I find deals for flights from USA to London that include hotel bookings?

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

  • How can I find direct flights from USA to London?

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

  • Can I find deals for business class flights from USA to London?

    Yes. Cheapflights offers flight deals from USA 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for USA to London

See prices for flight routes from nearby airports that may be better suited for you.
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O'Hare Intl to Pierre Elliott Trudeau Intl flights
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Boston to Pierre Elliott Trudeau Intl flights
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John F Kennedy Intl to Toronto Island flights
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Philadelphia to Pearson Intl flights
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Fort Lauderdale to Pierre Elliott Trudeau Intl flights
Raleigh to Pearson Intl flights
O'Hare Intl to Toronto Island flights
Charlotte to Pearson Intl flights
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Atlanta to Pierre Elliott Trudeau Intl flights
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Top 2 airlines flying from USA to London

Discover the top 2 airlines that operate flights from USA to London. 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$207Average$620FlexibilityNo cancel feeOn-time67%
WestJetCheapest$306Average$533FlexibilityNo cancel feeOn-time60%
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