Cheap Flights from San Francisco International Airport to London (UK) (LHR) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/5
Sun	Mon	Tue	Wed	Thu	Fri	Sat
				1------	2------	3------
4------	5------	6------	7Search	8Search	98,087	101,455
1114,827	12Search	13Search	144,399	15Search	16Search	17Search
18Search	19Search	20Search	21Search	22Search	236,011	24Search
251,759	26Search	27Search	28Search	29Search	30Search	31Search

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Return Date

2025/5
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4------	5------	6------	7------	8------	9------	10------
11------	12------	13------	14------	15------	16------	17------
18------	19------	20------	21------	22------	23------	24------
25------	26------	27------	28------	29------	30------	31------

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Departure Date

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Return Date

Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

San Francisco－Heathrow Airport
May Lowest Airfares
USD1,455

The airfare displayed above is for Iberia Airlines

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San Francisco－Heathrow Airport
June Lowest Airfares
USD883

The airfare displayed above is for Delta Air Lines

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San Francisco－Heathrow Airport
July Lowest Airfares
USD3,742

The airfare displayed above is for Air Canada

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San Francisco－Heathrow Airport
August Lowest Airfares
USD1,238

The airfare displayed above is for Air Canada

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San Francisco－Heathrow Airport
September Lowest Airfares
USD4,523

The airfare displayed above is for United Airlines

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San Francisco－London (UK)
Estimated Flight Time
10 Hours 20 Minutes
San Francisco－London (UK)
Number of Operating Airlines
23

Operating Airlines for San Francisco－Heathrow Airport Route
Finnair

Turkish Airlines

Non-StopBritish Airways

Non-StopDelta Air Lines

Non-StopAer Lingus

Non-StopUnited Airlines

Non-StopVirgin Atlantic

American Airlines

Air Canada

Air France

AeroMéxico

ITA Airways

Air China

Icelandair

Iberia Airlines

Klm Royal Dutch Airlines

Lufthansa German Airlines

LOT Polish Airlines

Swissair

Asiana Airlines

Scandinavian Airlines

TAP Portugal

West Jet

Other Destinations from:San Francisco

San Francisco－Manchester (UK)(MAN)
USD681〜
San Francisco－Birmingham (UK)(BHX)
USD1,073〜
* Fares vary in accordance to seat availability
Other Departures to: London (UK)

Harry Reid Airport－London (UK)(Heathrow)
USD1,307〜
Orlando Airport－London (UK)(Heathrow)
USD730〜
Seattle-Tacoma Airport－London (UK)(Heathrow)
USD640〜
Logan Airport－London (UK)(Heathrow)
USD592〜
O'Hare Airport－London (UK)(Heathrow)
USD964〜
Washington Dulles Airport－London (UK)(Heathrow)
USD571〜
Baltimore-Washington Airport－London (UK)(Heathrow)
USD740〜
Ronald Reagan Washington National Airport－London (UK)(Heathrow)
USD717〜
* Fares vary in accordance to seat availability