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Find cheap flights from San Francisco Bay Area to London from C$ 357

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to London departing on 18/5. 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
0 bags
Sat 27/4
Sat 4/5

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Cheapest flight

C$ 357
Flight from San Francisco to London

FAQs for booking flights from San Francisco Bay Area to London

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

    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 San Francisco Bay Area to London.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from San Francisco Bay Area 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 San Francisco Bay Area to London?

    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 London with an airline and back to San Francisco Bay Area with another airline.

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

    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 London from San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from San Francisco Bay Area to London?

Find which airlines fly direct from San Francisco Bay Area to London, which days they fly and book direct flights.

Nonstop departures

San Francisco Bay Area to London

Monday

Air Canada,Avianca,Delta, +4 more

Air Canada,Avianca, +5 more

Tuesday

Air Canada,Avianca,Delta, +5 more

Air Canada,Avianca, +6 more

Wednesday

Air Canada,Avianca,Emirates, +6 more

Air Canada,Avianca, +7 more

Thursday

Air Canada,Air Transat,Avianca, +6 more

Air Canada,Air Transat, +7 more

Friday

Air Canada,Air Transat,Avianca, +5 more

Air Canada,Air Transat, +6 more

Saturday

Air Canada,Air Transat,Avianca, +6 more

Air Canada,Air Transat, +7 more

Sunday

Air Canada,Air Transat,Avianca, +5 more

Air Canada,Air Transat, +6 more

See more nonstop flights

Nonstop returns

London to San Francisco Bay Area

Monday

Air Canada,Avianca,Delta, +4 more

Air Canada,Avianca, +5 more

Tuesday

Air Canada,Avianca,Delta, +5 more

Air Canada,Avianca, +6 more

Wednesday

Air Canada,Avianca,Emirates, +6 more

Air Canada,Avianca, +7 more

Thursday

Air Canada,Air Transat,Avianca, +6 more

Air Canada,Air Transat, +7 more

Friday

Air Canada,Air Transat,Avianca, +5 more

Air Canada,Air Transat, +6 more

Saturday

Air Canada,Air Transat,Avianca, +6 more

Air Canada,Air Transat, +7 more

Sunday

Air Canada,Air Transat,Avianca, +5 more

Air Canada,Air Transat, +6 more

See more nonstop flights
See more nonstop flights

Book cheap flights from San Francisco Bay Area to London

Recent round-trip flight deals

18/5Sat
1 stopAir Canada
8h 11mSFO-YXU
25/5Sat
1 stopAir Canada
8h 37mYXU-SFO
C$ 739
1/6Sat
2 stops
25h 32mSFO-YXU
7/6Fri
1 stop
19h 02mYXU-SFO
C$ 745
30/5Thu
1 stopAir Canada
8h 11mSFO-YXU
1/6Sat
1 stopAir Canada
7h 42mYXU-SFO
C$ 781
30/5Thu
1 stopAir Canada
8h 11mSFO-YXU
1/6Sat
1 stopAir Canada
7h 42mYXU-SFO
C$ 785
30/5Thu
2 stopsAir Canada
10h 36mSFO-YXU
1/6Sat
1 stopAir Canada
8h 42mYXU-SFO
C$ 788
1/6Sat
2 stopsWestJet
24h 53mSFO-YXU
7/6Fri
2 stopsWestJet
11h 19mYXU-SFO
C$ 811
18/5Sat
2 stopsWestJet
24h 53mSFO-YXU
25/5Sat
2 stopsWestJet
21h 34mYXU-SFO
C$ 837
15/4Mon
2 stops
12h 11mSFO-YXU
17/4Wed
2 stops
12h 55mYXU-SFO
C$ 970
27/8Tue
2 stopsDelta
19h 48mSJC-YXU
31/8Sat
2 stopsDelta
29h 00mYXU-SJC
C$ 1,045
27/8Tue
2 stopsDelta
19h 48mSJC-YXU
31/8Sat
2 stopsDelta
31h 40mYXU-SJC
C$ 1,054

Search by stops

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Recent one-way flight deals

18/5Sat
1 stopAir Canada
8h 11mSFO-YXU
C$ 357
18/5Sat
2 stopsWestJet
35h 10mSFO-YXU
C$ 458
18/5Sat
3 stops
32h 20mSFO-YXU
C$ 470
17/5Fri
2 stopsUnited Airlines
11h 37mSFO-YXU
C$ 784

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Last minute flights from San Francisco Bay Area to London

Last minute flight, train and bus deals

30/3Sat
multi-stopAir Canada
11h 02mSFO-YXU
1/4Mon
multi-stopAir Canada
9h 07mYXU-SFO
C$ 1,947
30/3Sat
multi-stopAir Canada
11h 02mSFO-YXU
1/4Mon
multi-stopAir Canada
12h 13mYXU-SFO
C$ 2,011
30/3Sat
multi-stopAir Canada
11h 32mSFO-YXU
1/4Mon
multi-stopAir Canada
17h 52mYXU-SFO
C$ 2,242

Search by stops

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Flights to London

Destination:

London (YXU)Canada

Return flight deals:

London - San Francisco Bay Area

Cabin classes:

C$ 1,693
C$ 163

Browse destinations: