HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$444+ Cheap flights from San Francisco (SFO) 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LHR
Aug 1 — Aug 81
Sat 8/1
Sat 8/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Heathrow with Cheapflights

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

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from San Francisco to London Heathrow are usually found in February or January, booked 54 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from San Francisco to Heathrow

Cheapest flights from San Francisco to Heathrow
Explore the most affordable flight options available from San Francisco to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.

This Justfly.com deal was found by Cheapflights users on 7/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:45 pm
SFO
-
LHR
2 stops15h 40m
Scandinavian Airlines
Mon 10/267:50 pm
LHR
-
SFO
2 stops27h 00m
Scandinavian Airlines
Deal found 7/1$782
This FlightHub deal was found by Cheapflights users on 6/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:45 pm
SFO
-
LHR
1 stop15h 15m
Scandinavian Airlines
Tue 9/85:00 pm
LHR
-
SFO
1 stop29h 40m
Scandinavian Airlines
Deal found 6/30$783
This Scandinavian Airlines deal was found by Cheapflights users on 7/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:45 pm
SFO
-
LHR
2 stops20h 50m
Scandinavian Airlines
Mon 9/147:50 pm
LHR
-
SFO
2 stops26h 50m
Scandinavian Airlines
Deal found 7/2$784
This FlightHub deal was found by Cheapflights users on 7/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:45 pm
SFO
-
LHR
2 stops32h 50m
Scandinavian Airlines
Sun 1/319:05 pm
LHR
-
SFO
2 stops25h 45m
Scandinavian Airlines
Deal found 7/2$785
This Mytrip deal was found by Cheapflights users on 6/30. 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.
Tue 8/186:40 am
SFO
-
LHR
3 stops29h 25m
Multiple Airlines
Tue 8/258:50 pm
LHR
-
SFO
2 stops25h 45m
Multiple Airlines
Deal found 6/30$787
This KAYAK deal was found by Cheapflights users on 6/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:40 pm
SFO
-
LHR
2 stops32h 25m
Austrian Airlines
Fri 11/279:00 am
LHR
-
SFO
2 stops20h 30m
Austrian Airlines
Deal found 6/30$788
This Gotogate deal was found by Cheapflights users on 7/2. 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.
Wed 10/2812:42 pm
SFO
-
LHR
2 stops16h 08m
Air Canada
Wed 11/46:00 am
LHR
-
SFO
2 stops23h 33m
Air Canada
Deal found 7/2$789
This Scandinavian Airlines deal was found by Cheapflights users on 7/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:45 pm
SFO
-
LHR
1 stop15h 15m
Scandinavian Airlines
Fri 10/236:40 am
LHR
-
SFO
1 stop16h 00m
Scandinavian Airlines
Deal found 7/2$790
This FlightHub deal was found by Cheapflights users on 6/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/44:45 pm
SFO
-
LHR
2 stops18h 05m
Scandinavian Airlines
Sun 10/117:50 pm
LHR
-
SFO
2 stops26h 50m
Scandinavian Airlines
Deal found 6/30$791
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Mon 11/235:20 pm
SFO
-
LHR
1 stop14h 15m
Aer Lingus
Sun 11/299:50 am
LHR
-
SFO
1 stop13h 45m
Aer Lingus
Deal found 7/2$792
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:35 pm
SFO
-
LHR
1 stop18h 25m
TAP AIR PORTUGAL
Mon 9/287:50 pm
LHR
-
SFO
1 stop25h 45m
TAP AIR PORTUGAL
Deal found 6/30$793
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Sun 10/41:35 pm
SFO
-
LHR
1 stop14h 15m
Multiple Airlines
Tue 10/139:50 am
LHR
-
SFO
1 stop14h 05m
Multiple Airlines
Deal found 7/1$794

Find flight deals from San Francisco to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 July 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$782
(Expedia)

One-way from

$444
(Cheapflightsfares)

Popular in

June

Cheapest in

February

Average price

$992

Good round-trip deal

$980 or less

Good one-way deal

$454 or less
Provider with most accurate pricing for San Francisco-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-London Heathrow flights.
Search Deals
From San Francisco to London Heathrow
Search Deals
One-way flight from San Francisco to London Heathrow
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($275 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from San Francisco to London Heathrow.
Search Deals
Price to beat on a one-way flight from San Francisco to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 July 2, 2026.
Use the filters below to find and compare flights from San Francisco to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Mon 12/7

4:40 pm-11:15 am

Nonstop10h 35m

London Heathrow

Thu 12/10

10:05 am-1:20 pm

Nonstop11h 15m

$877

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Mon 11/30

5:25 pm-11:50 am

Nonstop10h 25m

London Heathrow

Fri 12/4

11:45 am-2:55 pm

Nonstop11h 10m

$878

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Tue 10/27

5:40 pm-11:15 am

Nonstop10h 35m

London Heathrow

Tue 11/17

10:05 am-1:20 pm

Nonstop11h 15m

$878

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Wed 8/5

11:37 am-5:40 pm

2 stops22h 03m

London Heathrow

Sat 8/22

6:40 am-2:40 pm

1 stop16h 00m

$896

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Tue 12/15

2:45 pm-11:50 am

1 stop13h 05m

London Heathrow

Wed 12/23

1:45 pm-4:55 pm

Nonstop11h 10m

$907

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Sun 11/22

8:35 pm-3:10 pm

Nonstop10h 35m

London Heathrow

Wed 11/25

11:45 am-2:55 pm

Nonstop11h 10m

$923

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Tue 8/4

4:50 pm-11:10 am

Nonstop10h 20m

London Heathrow

Tue 8/18

12:10 pm-4:15 pm

1 stop36h 05m

$923

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Mon 8/10

7:00 am-9:20 am

2 stops18h 20m

London Heathrow

Tue 8/18

7:50 pm-2:40 pm

2 stops26h 50m

$930

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Thu 7/23

11:45 am-5:40 pm

2 stops21h 55m

London Heathrow

Wed 8/26

7:50 pm-2:40 pm

2 stops26h 50m

$950

San FranciscoLondon

SFO - LHR

SFOLHR

San Francisco

Sun 9/13

4:45 pm-11:10 am

Nonstop10h 25m

London Heathrow

Fri 9/25

10:35 am-1:35 pm

Nonstop11h 00m

$952

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from San Francisco 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 San Francisco to Heathrow in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
GurufarePrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust 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 San Francisco-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 San Francisco-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-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 San Francisco-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 San Francisco to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from San Francisco 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 San Francisco to London Heathrow Airport

How far ahead should I book a flight from San Francisco to London Heathrow Airport?

Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Francisco to London Heathrow Airport?

Currently, February is the cheapest month in which you can book a flight from San Francisco to London Heathrow Airport (average of $650). Flying from San Francisco to London Heathrow Airport in June is currently the most expensive (average of $1,326). 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 SFO to LHR?

Find hourly flight availability from San Francisco 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 July 2, 2026.

One of the essential ways to save on airfare from San Francisco to London Heathrow Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 5% on airfare.

What is the cheapest day to fly from San Francisco to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Heathrow. Price data was last updated on June 27, 2026.

Travelers seeking maximum savings on their San Francisco to London Heathrow Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from San Francisco to London Heathrow Airport?

The best insider tips for San Francisco to London Heathrow Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your San Francisco to London Heathrow Airport trip
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on United Airlines and SFO

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on British Airways

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Blane Bachelor

Blane Bachelor

Expert on Virgin Atlantic and Lufthansa

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LHR

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

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 July 2, 2026.
Get a feel of what it's like to fly with Delta,Virgin Atlantic, andUnited Airlines from San Francisco to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,453 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.8

Boarding

8.1

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
7.8
Good
8,453 reviews
Delta
7.8
Good
8,453 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.8

Boarding

8.1

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
690 reviews
Delta
7.8
Good
8,453 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.8

Boarding

8.1

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
9,927 reviews
Delta
7.8
Good
8,453 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.8

Boarding

8.1

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.
American Airlines
7.1
Good
11,766 reviews
Delta
7.8
Good
8,453 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.8

Boarding

8.1

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.
British Airways
6.7
Okay
8,091 reviews
Delta
7.8
Good
8,453 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.8

Boarding

8.1

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 San Francisco 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 San Francisco to London Heathrow?

    San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to London Heathrow. You should not have trouble finding flights to London Heathrow from San Francisco; the airport handles an average of 42 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 21 airlines have flights from the San Francisco airport to London Heathrow. It is only a 11.0 mi journey to San Francisco (SFO) from San Francisco’s city center.

  • How long is the flight from San Francisco to London Heathrow Airport?

    For as low as $878, United Airlines can have you in London Heathrow Airport from San Francisco in 10h 25m. The distance from San Francisco to London Heathrow Airport is about 5350 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from San Francisco to London Heathrow Airport round-trip?

    Our cheapest airline available from San Francisco to London Heathrow Airport is JetBlue. Our recent data shows that you can find tickets from as low as $151 on this airline. Additional options worth looking into are Iberia and TAP AIR PORTUGAL, starting at $400 and $426 round-trip. Users have found that JetBlue is 81% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from San Francisco to London Heathrow Airport one-way?

    The cheapest airlines for a one-way flight from San Francisco to London Heathrow Airport are Aer Lingus ($192), TAP AIR PORTUGAL ($213), and WestJet ($236).

  • What are the most reliable airlines from San Francisco to London Heathrow Airport?

    Consider Air Canada (75%), Austrian Airlines (75%) or United Airlines (75%) when booking your flight. These represent the most reliable airlines when flying from San Francisco to London Heathrow Airport.

  • What are the cheapest flights from San Francisco to London Heathrow Airport?

    Looking for the cheapest flight from San Francisco to London Heathrow Airport? While on average our users pay $3,694, our data indicates the cheapest price to be $329. The most popular route (San Francisco - London Heathrow), is priced around $628.

  • Can I find deals for flights from San Francisco to Heathrow that include hotel bookings?

    Yes. In addition to deals on San Francisco to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Heathrow?

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

  • Can I find deals for business class flights from San Francisco to Heathrow?

    Yes. Cheapflights offers flight deals from San Francisco 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 San Francisco to London Heathrow Airport?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to London Heathrow Airport (average of $650). Flying from San Francisco to London Heathrow Airport in June is currently the most expensive (average of $1,326). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Wembley
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Northampton
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from San Francisco to Heathrow

Discover the top 10 airlines that operate flights from San Francisco 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 July 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$151Average$854FlexibilityNo cancel feeOn-time62%
IberiaCheapest$400Average$684FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$426Average$549FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$495Average$989FlexibilityNo cancel feeOn-time75%
DeltaCheapest$513Average$901FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$516Average$759FlexibilityNo cancel feeOn-time70%
SWISSCheapest$517Average$816FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$533Average$779FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$562Average$795FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$564Average$917FlexibilityNo cancel feeOn-time72%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.