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$214+ Cheap flights from California 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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YXU
nov. 5 — nov. 121
1 adult
mar. 11/5
mar. 11/12
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Find flight deals from California to London

Cheapest flights from California to London
Explore the most affordable flight options available from California to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 31, 2024.

This United deal was found by Cheapflights users on 10/29. 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.
jue. 11/149:45 amLAX - YXU
1 stop7h 35mMultiple Airlines
vie. 11/153:25 pmYXU - LAX
1 stop8h 51mMultiple Airlines
Deal found 10/29$338
This United Airlines deal was found by Cheapflights users on 10/30. 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.
jue. 11/149:45 amLAX - YXU
1 stop7h 35mUnited Airlines
vie. 11/153:25 pmYXU - LAX
2 stops12h 07mUnited Airlines
Deal found 10/30$353
This United Airlines deal was found by Cheapflights users on 10/30. 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.
mié. 11/134:10 pmSMF - YXU
2 stops25h 10mUnited Airlines
sáb. 11/165:45 amYXU - SMF
2 stops30h 52mUnited Airlines
Deal found 10/30$643
This United Airlines deal was found by Cheapflights users on 10/30. 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.
sáb. 12/148:30 amSJC - YXU
2 stops21h 45mUnited Airlines
sáb. 12/215:45 amYXU - SJC
2 stops18h 23mUnited Airlines
Deal found 10/30$847
This United Airlines deal was found by Cheapflights users on 10/31. 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.
dom. 12/1510:50 pmSFO - YXU
2 stops18h 30mUnited Airlines
dom. 12/229:55 amYXU - SFO
2 stops16h 08mUnited Airlines
Deal found 10/31$871
This Mytrip deal was found by Cheapflights users on 10/30. 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.
vie. 11/226:30 amSJC - YXU
3 stops30h 05mMultiple Airlines
dom. 11/248:00 pmYXU - SJC
3 stops30h 16mMultiple Airlines
Deal found 10/30$918
This Air Canada deal was found by Cheapflights users on 10/31. 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.
dom. 12/154:25 pmSFO - YXU
1 stop13h 50mAir Canada
dom. 12/229:55 amYXU - SFO
1 stop14h 47mAir Canada
Deal found 10/31$954
This WestJet deal was found by Cheapflights users on 10/31. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/15:25 pmSFO - YXU
2 stops47h 47mWestJet
lun. 11/48:00 pmYXU - SFO
2 stops44h 26mWestJet
Deal found 10/31$1,683
This Mytrip deal was found by Cheapflights users on 10/30. 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.
mié. 11/1311:42 amSMF - YXU
3 stops28h 30mMultiple Airlines
sáb. 11/165:05 pmYXU - SMF
3 stops32h 53mMultiple Airlines
Deal found 10/30$1,927
This Mytrip deal was found by Cheapflights users on 10/31. 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.
dom. 12/151:30 pmSFO - YXU
3 stops26h 42mMultiple Airlines
dom. 12/228:00 pmYXU - SFO
2 stops19h 24mMultiple Airlines
Deal found 10/31$2,124

Find flights from California to London within your budget

Customize your flight search to find flights from California 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 2,570,725 searches. Data last updated octubre 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoLondon

SFO - YXU

SFOYXU

San Francisco

mié. 12/18

3:03 pm-11:20 am

2 stops41h 17m

$214

San FranciscoLondon

SFO - YXU

SFOYXU

San Francisco

lun. 12/16

7:05 am-9:15 am

2 stops23h 10m

$259

San FranciscoLondon

SFO - YXU

SFOYXU

San Francisco

lun. 12/16

10:45 pm-9:15 am

1 stop7h 30m

$284

San FranciscoLondon

SFO - YXU

SFOYXU

San Francisco

jue. 12/19

1:55 pm-7:12 pm

1 stop26h 17m

$551

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

jue. 11/14

9:45 am-8:20 pm

1 stop7h 35m

London

vie. 11/15

3:25 pm-9:16 pm

1 stop8h 51m

$338

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

jue. 11/14

5:55 am-8:20 pm

2 stops11h 25m

London

vie. 11/15

3:25 pm-9:16 pm

1 stop8h 51m

$347

San FranciscoLondon

SFO - YXU

SFOYXU

San Francisco

dom. 12/15

4:25 pm-9:15 am

1 stop13h 50m

London

dom. 12/22

9:55 am-9:42 pm

1 stop14h 47m

$954

SacramentoLondon

SMF - YXU

SMFYXU

Sacramento Intl

mié. 11/13

4:10 pm-8:20 pm

2 stops25h 10m

London

sáb. 11/16

5:45 am-9:37 am

2 stops30h 52m

$643

San JoseLondon

SJC - YXU

SJCYXU

San Jose

vie. 11/22

6:30 am-3:35 pm

3 stops30h 05m

London

dom. 11/24

8:00 pm-11:16 pm

3 stops30h 16m

$918

San JoseLondon

SJC - YXU

SJCYXU

San Jose

sáb. 12/14

8:30 am-9:15 am

2 stops21h 45m

London

sáb. 12/21

5:45 am-9:08 pm

2 stops18h 23m

$847

Flights are sorted by cheapest first

Deals found on 10/29

Showing 1-10 of 13 results
1
2

Best time to book a flight from California to London

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

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

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

Find hourly flight availability from California 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 octubre 31, 2024.

When flying from California to London, Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 octubre 31, 2024.
United Airlines
7.4
Good
9,240 reviews

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 10

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.

United Airlines
7.4
Good
9,240 reviews
United Airlines
7.4
Good
9,240 reviews

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 10

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.

WestJet
7.3
Good
2,804 reviews
United Airlines
7.4
Good
9,240 reviews

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 10

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.

Air Canada
7.0
Good
8,095 reviews
United Airlines
7.4
Good
9,240 reviews

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 10

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.

Related info for your journey

Find useful and relevant information for your journey from California 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 California?

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

  • Can I find flights from California to London, Ontario for under $400 on Cheapflights?

    Yes, there are multiple flights from California to London, Ontario for under $400. The cheapest flight booked recently is on United Airlines for just $338, but on average you can expect to pay $996.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $259. However, be on the lookout for offers from Air Canada and WestJet, as they are both options that can get you from California to London, Ontario for a low price.

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

    When deciding which route to take from California to London, Ontario consider Los Angeles - London, San Francisco - London or San Jose - London as they are the most popular.

  • What does LAX to YXU mean?

    This is defined as Los Angeles Airport (LAX) and London Airport (YXU). Codes like London Airport are often used to just call airports uniquely. San Francisco Airport (SFO), San Diego Airport (SAN), Santa Ana J. Wayne/Orange Cnty Airport (SNA), San Jose Airport (SJC), Sacramento Intl Airport (SMF) are some additional IATA codes for airports related to your trip.

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

    The amount of baggage you can bring on your California 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 California to London with specific airlines?

    Yes, Cheapflights allows you to browse and filter California 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 California to London that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from California 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 California to London that allow pets onboard?

    Many airlines flying from California 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 California to London?

    Yes, you can often find last-minute deals on California 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 California to London, Ontario flight deals updated?

    The California to London, Ontario flight deals you see on this page were last updated on 10/31.

See more FAQs

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Top 2 airlines flying from California to London

Discover the top 2 airlines that operate flights from California 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 2,570,725 searches. Data last updated octubre 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$215Average$681FlexibilityNo cancel feeOn-time67%
WestJetCheapest$306Average$533FlexibilityNo cancel feeOn-time60%
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