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Cheap flights from San Francisco to London from $332

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Francisco to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:30 pm - 8:15 pmSFO  San Francisco-LTN London Luton
19h 45m2 stops Frankfurt am Main Venice Marco Polo
Multiple Airlines Logo
8:50 pm - 2:30 pmLTN  London Luton-SFO San Francisco
25h 40m2 stops Venice Marco Polo Frankfurt am Main
$674Multiple Airlines
Mon, Oct 5 - Mon, Oct 12
Multiple Airlines Logo
4:30 pm - 8:15 pmSFO  San Francisco-LTN London Luton
19h 45m2 stops Frankfurt am Main Venice Marco Polo
Multiple Airlines Logo
8:50 pm - 2:30 pmLTN  London Luton-SFO San Francisco
25h 40m2 stops Venice Marco Polo Frankfurt am Main
$679Multiple Airlines
Mon, Oct 5 - Wed, Oct 14
Multiple Airlines Logo
4:30 pm - 8:15 pmSFO  San Francisco-LTN London Luton
19h 45m2 stops Frankfurt am Main Venice Marco Polo
Multiple Airlines Logo
8:50 pm - 2:30 pmLTN  London Luton-SFO San Francisco
25h 40m2 stops Venice Marco Polo Frankfurt am Main
$683Multiple Airlines
Mon, Oct 5 - Mon, Oct 12
Multiple Airlines Logo
4:45 pm - 10:10 pmSFO  San Francisco-LTN London Luton
21h 25m2 stops Kastrup Copenhagen Dublin
Multiple Airlines Logo
1:10 pm - 2:40 pmLTN  London Luton-SFO San Francisco
33h 30m2 stops Dublin Kastrup Copenhagen
$685Multiple Airlines
Tue, Oct 6 - Tue, Oct 13
Multiple Airlines Logo
8:10 am - 11:00 amSFO  San Francisco-LTN London Luton
18h 50m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat
Multiple Airlines Logo
6:05 pm - 6:31 pmLTN  London Luton-SFO San Francisco
32h 26m3 stops Barcelona-El Prat Frankfurt am Main Vancouver Intl
$697Multiple Airlines
Mon, Oct 12 - Mon, Oct 19
Multiple Airlines Logo
4:45 pm - 10:10 pmSFO  San Francisco-LTN London Luton
21h 25m2 stops Kastrup Copenhagen Dublin
Multiple Airlines Logo
1:10 pm - 2:40 pmLTN  London Luton-SFO San Francisco
33h 30m2 stops Dublin Kastrup Copenhagen
$700Multiple Airlines
Tue, Oct 6 - Tue, Oct 13
Multiple Airlines Logo
4:30 pm - 7:55 pmSFO  San Francisco-LTN London Luton
19h 25m2 stops Frankfurt am Main Milan Malpensa
Multiple Airlines Logo
8:35 pm - 2:30 pmLTN  London Luton-SFO San Francisco
25h 55m2 stops Milan Malpensa Frankfurt am Main
$709Multiple Airlines
Tue, Oct 6 - Thu, Oct 15
Multiple Airlines Logo
4:30 pm - 11:00 pmSFO  San Francisco-LTN London Luton
22h 30m2 stops Frankfurt am Main Barcelona-El Prat
Multiple Airlines Logo
5:30 pm - 2:30 pmLTN  London Luton-SFO San Francisco
29h 00m2 stops Barcelona-El Prat Frankfurt am Main
$713Multiple Airlines
Mon, Oct 5 - Thu, Oct 15
Multiple Airlines Logo
6:30 am - 5:35 pmSFO  San Francisco-LTN London Luton
27h 05m3 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat
Multiple Airlines Logo
6:00 am - 9:33 pmLTN  London Luton-SFO San Francisco
23h 33m2 stops Barcelona-El Prat Montreal Pierre Elliott Trudeau Intl
$715Multiple Airlines
Wed, Nov 4 - Wed, Nov 11
Multiple Airlines Logo
4:45 pm - 10:10 pmSFO  San Francisco-LTN London Luton
21h 25m2 stops Kastrup Copenhagen Dublin
Multiple Airlines Logo
1:10 pm - 2:40 pmLTN  London Luton-SFO San Francisco
33h 30m2 stops Dublin Kastrup Copenhagen
$717Multiple Airlines
Tue, Oct 6 - Tue, Oct 13

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Use the filters below to find and compare flights from San Francisco to London Luton Airport that are best for you.

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Route

Depart

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Price

Cheapest round-trip

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Mon 10/5

4:30 pm-8:15 pm

2 stops19h 45m

London Luton

Mon 10/12

8:50 pm-2:30 pm

2 stops25h 40m

$674

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Mon 10/5

4:30 pm-8:15 pm

2 stops19h 45m

London Luton

Wed 10/14

8:50 pm-2:30 pm

2 stops25h 40m

$679

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Mon 10/5

4:30 pm-8:15 pm

2 stops19h 45m

London Luton

Mon 10/12

8:50 pm-2:30 pm

2 stops25h 40m

$683

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Tue 10/6

4:45 pm-10:10 pm

2 stops21h 25m

London Luton

Tue 10/13

1:10 pm-2:40 pm

2 stops33h 30m

$685

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Mon 10/12

8:10 am-11:00 am

2 stops18h 50m

London Luton

Mon 10/19

6:05 pm-6:31 pm

3 stops32h 26m

$697

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Tue 10/6

4:45 pm-10:10 pm

2 stops21h 25m

London Luton

Tue 10/13

1:10 pm-2:40 pm

2 stops33h 30m

$700
Quickest round-trip

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Tue 10/6

4:30 pm-7:55 pm

2 stops19h 25m

London Luton

Thu 10/15

8:35 pm-2:30 pm

2 stops25h 55m

$709

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Mon 10/5

4:30 pm-11:00 pm

2 stops22h 30m

London Luton

Thu 10/15

5:30 pm-2:30 pm

2 stops29h 00m

$713

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Wed 11/4

6:30 am-5:35 pm

3 stops27h 05m

London Luton

Wed 11/11

6:00 am-9:33 pm

2 stops23h 33m

$715

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Tue 10/6

4:45 pm-10:10 pm

2 stops21h 25m

London Luton

Tue 10/13

1:10 pm-2:40 pm

2 stops33h 30m

$717

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from San Francisco to London Luton Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How often are flights from San Francisco to London delayed?

Historically, on average around 0% of flights between San Francisco and London have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

What is the most punctual flight time for San Francisco to London flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

When to book flights from San Francisco to London Luton Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to London Luton Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to London Luton Airport (SFO to LTN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to London Luton Airport

Best Price Found

$332

Fastest flight time

13h 50m

Direct flights

None
The best one-way flight to London Luton Airport from San Francisco in the past 72 hours is $332. The best round-trip flight deal from San Francisco to London Luton Airport found on momondo in the last 72 hours is $674.
The fastest flight from San Francisco to London Luton Airport takes 13h 50m
There are no direct flights from San Francisco to London Luton Airport. There are no popular flight routes from San Francisco to London Luton Airport.
Search flight deals

Frequently asked questions about flying from San Francisco to London Luton Airport

  • How far is San Francisco to London Luton by plane?

    London Luton is 5323.9 mi away from San Francisco. A reasonable flight in good conditions will take 13h 50m.

  • When did momondo last update prices for flights from San Francisco Airport to London Luton Airport?

    Prices for flights from San Francisco Airport to London Luton Airport refresh daily.

  • How old do you have to be to fly from San Francisco Airport to London Luton Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to London Luton Airport.

  • What documentation or ID do you need to fly to London Luton Airport?

    The travel and health documents required for your trip to London Luton Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Luton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Hayes
Wembley
Luton
Croydon
Dover
Richmond
Stansted
Kingston upon Thames
Harrow
Cobham
Slough
Watford
Eastbourne
Uxbridge
Worthing
Romford
Ilford

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to London. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to London with flexible booking policies on momondo?

Yes. All flights to London from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Francisco to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from San Francisco.

I’m not ready to book a flight from San Francisco to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Francisco to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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