LTN - SFO

$491 Find Cheap Flights from London Luton Airport to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Luton to San Francisco departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San Francisco, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$656
Multiple Airlines
Mon 1/26Fri 1/30
LTN - SFO • 1 stop
Cheapest one-way
$490
Multiple Airlines
Wed 1/21
LTN - SFO • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Luton to San Francisco (LTN-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Luton to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Luton to San Francisco

Mon, Jan 26 - Fri, Jan 30
Multiple Airlines Logo
6:00 am - 3:35 pmLTN-SFO
17h 35m1 stop
Multiple Airlines Logo
5:20 pm - 4:15 pmSFO-LTN
14h 55m1 stop
$656Multiple Airlines
Find Deal
Thu, Apr 23 - Wed, May 6
Multiple Airlines Logo
5:30 am - 6:00 pmLTN-SFO
20h 30m1 stop
Multiple Airlines Logo
5:45 pm - 3:25 pmSFO-LTN
13h 40m1 stop
$660Multiple Airlines
Find Deal
Wed, Jan 21 - Wed, Jan 28
Multiple Airlines Logo
6:50 am - 3:35 pmLTN-SFO
16h 45m1 stop
Multiple Airlines Logo
5:20 pm - 5:05 pmSFO-LTN
15h 45m1 stop
$662Multiple Airlines
Find Deal
Thu, Apr 23 - Sun, May 10
Multiple Airlines Logo
5:30 am - 6:00 pmLTN-SFO
20h 30m1 stop
Multiple Airlines Logo
5:45 pm - 10:55 pmSFO-LTN
21h 10m2 stops
$669Multiple Airlines
Find Deal
Sun, Jan 18 - Sun, Jan 25
Multiple Airlines Logo
1:10 pm - 4:30 pmLTN-SFO
35h 20m2 stops
Multiple Airlines Logo
7:25 pm - 10:00 pmSFO-LTN
18h 35m2 stops
$704Multiple Airlines
Find Deal
Sat, May 9 - Thu, May 14
Multiple Airlines Logo
7:00 am - 4:10 pmLTN-SFO
17h 10m1 stop
Multiple Airlines Logo
5:45 pm - 5:55 pmSFO-LTN
16h 10m1 stop
$719Multiple Airlines
Find Deal
Thu, Feb 5 - Mon, Feb 9
Multiple Airlines Logo
5:00 pm - 4:05 pmLTN-SFO
31h 05m2 stops
Multiple Airlines Logo
4:35 pm - 8:10 pmSFO-LTN
19h 35m2 stops
$727Multiple Airlines
Find Deal
Wed, Apr 15 - Sun, Apr 26
Multiple Airlines Logo
4:30 pm - 4:35 pmLTN-SFO
32h 05m2 stops
Multiple Airlines Logo
1:45 pm - 8:55 pmSFO-LTN
23h 10m2 stops
$742Multiple Airlines
Find Deal
Tue, Feb 24 - Wed, Mar 4
Multiple Airlines Logo
5:00 pm - 2:30 pmLTN-SFO
29h 30m2 stops
Multiple Airlines Logo
4:35 pm - 10:20 pmSFO-LTN
21h 45m2 stops
$749Multiple Airlines
Find Deal
Wed, Feb 25 - Sun, Mar 1
Multiple Airlines Logo
7:00 am - 8:10 pmLTN-SFO
21h 10m1 stop
Multiple Airlines Logo
6:20 pm - 9:00 pmSFO-LTN
18h 40m2 stops
$753Multiple Airlines
Find Deal
Useful Info

Good to know

Cheapest flight$490
Flight from London Luton Airport to San Francisco

When to book flights from Luton to San Francisco

Are your dates flexible? Find out the best times to travel from Luton to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Luton Airport to San Francisco flights

  • What is the cheapest flight from London Luton Airport to San Francisco?

    In the last 3 days, the lowest price for a flight from London Luton Airport to San Francisco was $491 for a one-way ticket and $656 for a round-trip.

  • Do I need a passport to fly between London Luton Airport and San Francisco?

    Yes, you'll most likely have to show a valid passport before boarding the plane in London Luton Airport and on arrival in San Francisco.

  • Which aircraft models fly most regularly from London Luton Airport to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from London Luton Airport to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Luton Airport to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Luton Airport to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from London Luton Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Luton Airport to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to London Luton Airport with another airline. Booking your flights between London Luton Airport and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Luton Airport to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from London Luton Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Luton to San Francisco

Information on your arrival and departure airports

London Luton Airport (LTN)
San Francisco (SFO)