$368+ Cheap flights from San Francisco (SFO) to Luton (LTN)
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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LTN
Dec 26 — Jan 21
1 adult, Economy
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Find cheap flights from San Francisco to Luton 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.Cheap flight deals from San Francisco to Luton
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Luton (LTN). 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 26, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 1 star |
Round-trip from | $595 (Mytrip) |
One-way from | $368 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $713 |
Find flight deals from San Francisco to Luton
Cheapest flights from San Francisco to LutonExplore the most affordable flight options available from San Francisco to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.
Explore the most affordable flight options available from San Francisco to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.
This Mytrip deal was found by Cheapflights users on 11/24. 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 12/108:25 amSFO - LTN
2 stops27h 00mMultiple Airlines
Mon 12/158:50 pmLTN - SFO
2 stops27h 40mMultiple Airlines
Deal found 11/24![Multiple Airlines logo]()
$604
This Mytrip deal was found by Cheapflights users on 11/24. 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 11/268:25 amSFO - LTN
2 stops29h 55mMultiple Airlines
Wed 12/35:00 pmLTN - SFO
2 stops27h 40mMultiple Airlines
Deal found 11/24![Multiple Airlines logo]()
$643
This Mytrip deal was found by Cheapflights users on 11/23. 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.
Fri 12/58:25 amSFO - LTN
3 stops27h 45mMultiple Airlines
Thu 12/115:35 pmLTN - SFO
2 stops27h 05mMultiple Airlines
Deal found 11/23![Multiple Airlines logo]()
$659
This Kiwi.com deal was found by Cheapflights users on 11/26. 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.
Wed 12/105:20 pmSFO - LTN
1 stop15h 45mMultiple Airlines
Tue 12/169:00 amLTN - SFO
1 stop14h 35mMultiple Airlines
Deal found 11/26![Multiple Airlines logo]()
$674
This Mytrip deal was found by Cheapflights users on 11/23. 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 12/38:30 amSFO - LTN
3 stops25h 45mMultiple Airlines
Wed 12/106:55 pmLTN - SFO
3 stops34h 27mMultiple Airlines
Deal found 11/23![Multiple Airlines logo]()
$681
This Mytrip deal was found by Cheapflights users on 11/25. 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.
Sun 12/74:40 pmSFO - LTN
2 stops21h 20mMultiple Airlines
Thu 12/112:10 pmLTN - SFO
2 stops32h 25mMultiple Airlines
Deal found 11/25![Multiple Airlines logo]()
$682
This Mytrip deal was found by Cheapflights users on 11/26. 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.
Mon 12/14:35 pmSFO - LTN
2 stops19h 35mMultiple Airlines
Fri 12/58:50 pmLTN - SFO
2 stops25h 55mMultiple Airlines
Deal found 11/26![Multiple Airlines logo]()
$686
This Mytrip deal was found by Cheapflights users on 11/24. 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.
Mon 12/14:35 pmSFO - LTN
2 stops19h 35mMultiple Airlines
Thu 12/48:50 pmLTN - SFO
2 stops27h 15mMultiple Airlines
Deal found 11/24![Multiple Airlines logo]()
$690
This Mytrip deal was found by Cheapflights users on 11/25. 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 12/98:25 amSFO - LTN
2 stops27h 55mMultiple Airlines
Tue 12/166:20 amLTN - SFO
2 stops21h 15mMultiple Airlines
Deal found 11/25![Multiple Airlines logo]()
$692
This Mytrip deal was found by Cheapflights users on 11/24. 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.
Mon 12/18:30 amSFO - LTN
2 stops30h 30mMultiple Airlines
Tue 12/94:00 pmLTN - SFO
2 stops28h 40mMultiple Airlines
Deal found 11/24![Multiple Airlines logo]()
$695
This Mytrip deal was found by Cheapflights users on 11/25. 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.
Mon 12/18:30 amSFO - LTN
2 stops30h 30mMultiple Airlines
Wed 12/103:05 pmLTN - SFO
2 stops29h 35mMultiple Airlines
Deal found 11/25![Multiple Airlines logo]()
$699
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Luton 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 November 26, 2025.
Use the filters below to find and compare flights from San Francisco to London Luton Airport that are best for you.
Fly from
San Francisco
Fly to
Luton
Route
Depart
Return
Price
San FranciscoLondon
SFO - LTN
SFOLTN
San Francisco
Tue 2/17
7:25 pm-10:35 pm
2 stops19h 10m
London Luton
Mon 2/23
8:50 pm-12:40 pm
2 stops23h 50m
$595
San FranciscoLondon
SFO - LTN
SFOLTN
San Francisco
Tue 1/13
8:25 am-2:00 pm
2 stops21h 35m
London Luton
Mon 1/19
7:50 am-7:35 pm
2 stops19h 45m
$605
San FranciscoLondon
SFO - LTN
SFOLTN
San Francisco
Tue 2/10
11:20 am-10:25 pm
3 stops27h 05m
London Luton
Wed 2/25
5:00 pm-12:40 pm
2 stops27h 40m
$606
San FranciscoLondon
SFO - LTN
SFOLTN
San Francisco
Fri 2/13
8:25 am-9:55 pm
2 stops29h 30m
London Luton
Sun 2/22
7:05 am-10:54 am
2 stops35h 49m
$663
San FranciscoLondon
SFO - LTN
SFOLTN
San Francisco
Wed 12/10
5:20 pm-5:05 pm
1 stop15h 45m
London Luton
Tue 12/16
9:00 am-3:35 pm
1 stop14h 35m
$674
San FranciscoLondon
SFO - LTN
SFOLTN
San Francisco
Mon 1/12
8:25 am-6:15 pm
3 stops25h 50m
London Luton
Mon 1/26
7:05 pm-12:40 pm
2 stops25h 35m
$677
San FranciscoLondon
SFO - LTN
SFOLTN
San Francisco
Sun 1/18
4:40 pm-6:15 pm
2 stops17h 35m
London Luton
Wed 1/21
6:55 pm-2:35 pm
2 stops27h 40m
$680
San FranciscoLondon
SFO - LTN
SFOLTN
San Francisco
Sun 12/7
4:40 pm-10:00 pm
2 stops21h 20m
London Luton
Thu 12/11
2:10 pm-2:35 pm
2 stops32h 25m
$682
San FranciscoLondon
SFO - LTN
SFOLTN
San Francisco
Thu 4/30
7:45 pm-11:00 pm
1 stop19h 15m
London Luton
Wed 5/13
9:35 pm-6:00 pm
2 stops28h 25m
$692
San FranciscoLondon
SFO - LTN
SFOLTN
San Francisco
Mon 5/4
5:45 pm-3:45 pm
1 stop14h 00m
London Luton
Sun 5/10
8:30 am-6:00 pm
1 stop17h 30m
$696
Showing 1-10 of 23 results
- Most accurate provider: When it comes to deals on San Francisco-London Luton 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 Luton Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-London Luton Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-London Luton 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 Luton 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 Luton
Have a flexible travel schedule? Discover the best time to fly to Luton 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 Luton Airport
How often are flights from San Francisco to London delayed?
About 0% of weekly flights between San Francisco and London have experienced delays in the past year, with the average delay time being 0 minutes.
What is the most punctual flight time for San Francisco to London flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Luton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London Luton Airport?
Book flights to London Luton Airport if you plan to visit one of these locationsIlford
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Harrow
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Dartford
Dover
Winchester
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Orpington
Watford
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Aylesbury
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