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Cheap flights from San Francisco to London Luton Airport from £310

SFO — LTN
28 Oct — 4 Nov1
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

Thu 26/1119:25 -
2 stops18h 55m
Thu 3/1206:00 -
2 stops23h 33m
Deal found 24/9£556
Wed 25/1108:25 -
2 stops30h 05m
Wed 2/1206:00 -
2 stops23h 33m
Deal found 25/9£559
Wed 25/1108:25 -
2 stops25h 10m
Mon 30/1114:35 -
2 stops33h 55m
Deal found 25/9£561
Tue 24/1108:25 -
2 stops21h 20m
Wed 2/1221:30 -
2 stops23h 05m
Deal found 24/9£562
Sun 15/1106:30 -
3 stops27h 50m
Mon 30/1114:05 -
2 stops34h 25m
Deal found 23/9£567
Mon 26/1018:20 -
1 stop16h 40m
Mon 9/1106:10 -
1 stop17h 25m
Deal found 23/9£572
Wed 14/1016:45 -
2 stops20h 30m
Wed 21/1013:50 -
2 stops32h 50m
Deal found 24/9£573
Wed 21/1017:40 -
1 stop13h 45m
Mon 26/1006:10 -
1 stop17h 25m
Deal found 23/9£575
Mon 9/1108:25 -
2 stops22h 00m
Mon 16/1120:25 -
2 stops24h 10m
Deal found 25/9£580

Find flight deals from San Francisco to Luton

Round-trip from

£556

One-way from

£310

Popular in

June

Cheapest in

February

Average price

£713
26/11-3/12
  • 26/11-3/12
  • 4 total stops
  • 42h 28m total
  • San Francisco to London
Search Deals
5/12-31/12
  • 5/12-31/12
  • 1 total stop
  • 31h 50m total
  • San Francisco to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£108 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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

Sat 5/12

16:35-19:45

2 stops19h 10m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£322

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Fri 8/1

19:15-19:45

2 stops40h 30m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£325

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Tue 24/11

14:45-20:50

2 stops22h 05m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£327

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Fri 9/10

13:00-23:50

2 stops26h 50m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£327

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Sun 29/11

19:25-07:35

3 stops28h 10m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£331

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Sun 4/10

19:35-20:15

3 stops40h 40m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£337

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Wed 3/3

08:40-18:20

3 stops25h 40m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£342

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Thu 24/12

21:40-22:30

2 stops40h 50m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£347

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Fri 25/12

20:45-14:25

3 stops57h 40m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£359
Fastest return journey

San FranciscoLondon

SFO San Francisco - LTN London Luton

SFOLTN

San Francisco

Fri 27/11

20:00-22:50

2 stops18h 50m

London Luton

Wed 31/12

00:00-15:00

Nonstop0h 00m

£360

Flights are sorted by cheapest return flights first.

Deals found on 24/9

Showing 1-10 of 22 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
Luton
Milton Keynes
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Eastbourne
Enfield
Brentford
Southend-on-Sea
Barnet
Southall
Watford
Kingston upon Thames
Dagenham
Dover

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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