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$134+ 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 9 — Nov 161
Sat 11/9
Sat 11/16
1 adult, Economy
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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 4, 2024.

This Air Canada deal was found by Cheapflights users on 11/3. 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 12/198:00 amMCO - YXU
1 stop6h 50mAir Canada
Mon 2/173:25 pmYXU - MCO
1 stop5h 25mAir Canada
Deal found 11/3$468
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/197:15 amMCO - YXU
2 stops13h 05mUnited Airlines
Mon 2/175:45 amYXU - MCO
2 stops11h 07mUnited Airlines
Deal found 11/3$473
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Thu 12/57:00 pmSFO - YXU
2 stops21h 12mMultiple Airlines
Wed 12/118:00 pmYXU - SFO
1 stop20h 05mMultiple Airlines
Deal found 11/3$496
This United deal was found by Cheapflights users on 11/3. 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.
Tue 11/197:45 amTPA - YXU
2 stops12h 35mMultiple Airlines
Tue 11/265:45 amYXU - TPA
2 stops11h 13mMultiple Airlines
Deal found 11/3$496
This Air Canada deal was found by Cheapflights users on 11/3. 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.
Tue 11/1911:20 amTPA - YXU
1 stop9h 00mAir Canada
Tue 11/265:45 amYXU - TPA
2 stops11h 13mAir Canada
Deal found 11/3$510
This Mytrip deal was found by Cheapflights users on 11/3. 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.
Wed 12/45:00 pmEWR - YXU
3 stops26h 12mMultiple Airlines
Tue 12/108:00 pmYXU - EWR
2 stops22h 50mMultiple Airlines
Deal found 11/3$514
This Trip.com deal was found by Cheapflights users on 11/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/23:45 pmSEA - YXU
2 stops24h 27mWestJet
Mon 12/98:00 pmYXU - SEA
1 stop21h 21mWestJet
Deal found 11/3$520
This Mytrip deal was found by Cheapflights users on 11/3. 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.
Tue 12/38:35 pmMCO - YXU
2 stops22h 37mMultiple Airlines
Thu 12/58:00 pmYXU - MCO
2 stops23h 20mMultiple Airlines
Deal found 11/3$524
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Mon 12/26:05 amSEA - YXU
1 stop11h 15mMultiple Airlines
Mon 12/93:25 pmYXU - SEA
1 stop9h 15mMultiple Airlines
Deal found 11/3$545
This Air Canada deal was found by Cheapflights users on 11/3. 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.
Sun 11/246:00 amLGA - YXU
1 stop8h 50mAir Canada
Fri 11/293:25 pmYXU - LGA
1 stop4h 38mAir Canada
Deal found 11/3$567
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Mon 12/238:30 pmLAX - YXU
2 stops20h 50mUnited Airlines
Thu 12/269:55 amYXU - LAX
2 stops17h 11mUnited Airlines
Deal found 11/4$582
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/512:55 pmSFO - YXU
2 stops17h 20mUnited Airlines
Wed 12/115:45 amYXU - SFO
2 stops14h 45mUnited Airlines
Deal found 11/3$583

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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OrlandoLondon

MCO - YXU

MCOYXU

Orlando

Mon 3/24

8:10 am-11:20 am

Nonstop3h 10m

$134

OrlandoLondon

MCO - YXU

MCOYXU

Orlando

Tue 12/3

9:30 pm-7:12 pm

2 stops21h 42m

$213

San FranciscoLondon

SFO - YXU

SFOYXU

San Francisco

Wed 12/18

3:03 pm-11:20 am

2 stops41h 17m

$214

OrlandoLondon

MCO - YXU

MCOYXU

Orlando

Tue 12/3

8:00 am-2:50 pm

1 stop6h 50m

$218

TampaLondon

TPA - YXU

TPAYXU

Tampa

Thu 12/19

7:45 am-8:20 pm

2 stops12h 35m

$235

SeattleLondon

SEA - YXU

SEAYXU

Seattle/Tacoma Intl

Tue 12/17

1:53 pm-2:50 pm

2 stops21h 57m

$242

OrlandoLondon

MCO - YXU

MCOYXU

Orlando

Mon 3/24

7:03 am-8:20 pm

2 stops13h 17m

$243

TampaLondon

TPA - YXU

TPAYXU

Tampa

Sat 11/30

8:45 pm-9:15 am

1 stop12h 30m

$283

OrlandoLondon

MCO - YXU

MCOYXU

Orlando

Tue 12/3

9:30 am-7:12 pm

3 stops33h 42m

$353

SeattleLondon

SEA - YXU

SEAYXU

Seattle/Tacoma Intl

Tue 12/17

4:00 pm-7:12 pm

3 stops24h 12m

$479

Flights are sorted by cheapest first

Deals found on 11/2

Showing 1-10 of 41 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 4, 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 4, 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
9,226 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.7

Overall

7.4

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

United Airlines
7.4
Good
9,226 reviews
United Airlines
7.4
Good
9,226 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.7

Overall

7.4

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

WestJet
7.3
Good
2,803 reviews
United Airlines
7.4
Good
9,226 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.7

Overall

7.4

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

Air Canada
7.0
Good
8,123 reviews
United Airlines
7.4
Good
9,226 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.7

Overall

7.4

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

Flair Airlines
6.0
Okay
220 reviews
United Airlines
7.4
Good
9,226 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.7

Overall

7.4

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

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.

  • Can I find flights from USA to London, Ontario for under $500 on Cheapflights?

    Yes, there are multiple flights from USA to London, Ontario for under $500. The cheapest flight booked recently is on Air Canada for just $468, but on average you can expect to pay $595.

  • Are there last-minute flights available from USA to London, Ontario for under $1,000?

    There are currently 5+ open flights from USA to London, Ontario within the next 7 days for less than $1,000.

  • 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 $134. However, be on the lookout for offers from WestJet 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 Seattle/Tacoma Intl - London, Orlando - London and New York John F Kennedy Intl - London.

  • What does LAX to YXU mean?

    LAX and YXU are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. LAX to YXU refers to a flight route from Los Angeles Airport to London Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: Miami Airport (MIA), San Francisco Airport (SFO), Boston Logan Intl Airport (BOS), New York John F Kennedy Intl Airport (JFK), Las Vegas Harry Reid Intl Airport (LAS).

  • Can I find deals for flights from USA to London that include extra baggage allowance?

    The amount of baggage you can bring on your USA to London flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from USA to London with specific airlines?

    Yes, Cheapflights allows you to browse and filter USA to London flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from USA to London that allow pets onboard?

    Many airlines flying from USA to London offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from USA to London?

    Yes, you can often find last-minute deals on USA to London flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the USA to London, Ontario flight deals updated?

    The USA to London, Ontario flight deals you see on this page were last updated on 11/3.

See more FAQs

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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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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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$213Average$617FlexibilityNo cancel feeOn-time67%
WestJetCheapest$306Average$533FlexibilityNo cancel feeOn-time60%
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