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Cheap flights from San Francisco to London Luton Airport from £246

SFO — LTN
27 Sep — 4 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Francisco to Luton

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco to Luton

Mon 12/1008:10 -
2 stops18h 50m
Mon 19/1018:05 -
3 stops32h 26m
Deal found 24/8£514
Wed 7/1016:45 -
2 stops17h 40m
Tue 13/1013:50 -
2 stops32h 50m
Deal found 24/8£550
Thu 8/1016:30 -
2 stops19h 40m
Wed 14/1020:50 -
2 stops25h 40m
Deal found 24/8£554
Thu 15/1016:30 -
2 stops19h 25m
Wed 21/1020:35 -
2 stops25h 55m
Deal found 24/8£559
Mon 2/1108:25 -
2 stops28h 25m
Wed 11/1121:30 -
3 stops31h 02m
Deal found 24/8£567
Thu 8/1016:45 -
3 stops22h 40m
Tue 13/1013:10 -
2 stops33h 30m
Deal found 24/8£568
Sat 17/1019:35 -
2 stops20h 05m
Tue 27/1012:15 -
2 stops34h 30m
Deal found 24/8£583
Mon 21/911:10 -
2 stops19h 25m
Mon 28/920:35 -
3 stops29h 56m
Deal found 25/8£584
Sun 4/1016:45 -
2 stops20h 55m
Wed 7/1015:55 -
2 stops30h 45m
Deal found 24/8£585
Sun 27/911:10 -
2 stops19h 25m
Tue 13/1020:35 -
2 stops27h 40m
Deal found 25/8£592

Find flight deals from San Francisco to Luton

Round-trip from

£514

One-way from

£246

Popular in

June

Cheapest in

February

Average price

£718
12/10-19/10
  • 12/10-19/10
  • 5 total stops
  • 51h 16m total
  • San Francisco to London
Search Deals
14/10
  • 14/10
  • 2 total stops
  • 23h 40m total
  • San Francisco to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£113 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Fri 9/10

16:45-00:30

3 stops23h 45m

London Luton

Fri 16/10

12:50-14:40

3 stops33h 50m

£617

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Fri 16/10

16:45-00:30

3 stops23h 45m

London Luton

Sun 25/10

13:10-15:50

2 stops33h 40m

£638

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Wed 2/12

19:25-22:30

2 stops19h 05m

London Luton

Mon 7/12

06:00-21:33

2 stops23h 33m

£640

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Fri 6/11

14:45-20:50

3 stops22h 05m

London Luton

Tue 10/11

07:45-21:33

2 stops21h 48m

£643

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Wed 9/9

06:00-13:55

3 stops23h 55m

London Luton

Wed 16/9

06:15-21:55

3 stops23h 40m

£643

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Mon 7/9

15:15-21:05

1 stop21h 50m

London Luton

Thu 17/9

21:50-13:15

1 stop23h 25m

£670

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Thu 17/9

16:30-23:00

2 stops22h 30m

London Luton

Tue 22/9

12:45-14:35

2 stops33h 50m

£682

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Wed 16/12

12:00-17:35

2 stops21h 35m

London Luton

Sun 10/1

21:30-14:45

2 stops25h 15m

£683

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Thu 29/10

08:25-14:25

2 stops23h 00m

London Luton

Mon 2/11

20:25-12:35

2 stops24h 10m

£699
Fastest return journey

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Wed 14/10

13:25-19:05

2 stops21h 40m

London Luton

Wed 21/10

08:25-20:50

1 stop20h 25m

£736

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 24 resultsSorted by cheapest first
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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 return price

Related info for your journey

  • What airport do you fly from for flights from San Francisco to London Luton?

    Most people fly from San Francisco (SFO) if they book a flight from San Francisco to London Luton. On average, San Francisco has 0 outbound flights to London Luton per day from 0 airlines. San Francisco is conveniently located just 11.0 mi from San Francisco’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Luton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Ilford
Slough
Hayes
Croydon
Colchester
Eastbourne
Brentford
Barnet
Southall
Southend-on-Sea
Enfield
Kingston upon Thames
Watford
Dover
Ipswich

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from San Francisco to Luton?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Luton from San Francisco today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Luton?

Millions of users choose and trust Cheapflights to book the best flight deals from San Francisco to Luton for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from San Francisco to Luton with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Francisco to Luton, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from San Francisco to Luton become cheaper?

Of course! You can now track prices for flights from San Francisco to Luton and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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