Onward Tickets from London 🇬🇧 to San Francisco 🇺🇸

Airlines flying to United Kingdom 🇬🇧 often ask to see an onward ticket, these are the 10 best onward flights to use as proof of leaving London 🇬🇧 to San Francisco 🇺🇸

  • Select a flight with another airline to a different country

⭐ 5+ onward tickets from United Kingdom sold

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Do I need an onward ticket to enter United Kingdom?

If you’re from a non-EEA country

  • Your carrier will give you a landing card - fill this in before you arrive at border control.
  • Your passport, landing card (and visa if you have one) will be checked.
  • You’ll usually be asked why you’re coming to the UK.
  • Keep documents that show the reason for your visit in your hand luggage, so you can show them if asked, for example your travel itinerary, work permit or university letter.
✈ Airtreks: Yes 🎒 Expert Vagabond: Yes 🏛 UK Government: Yes

Onward Flights from London 🇬🇧 to San Francisco 🇺🇸

Air France
London 🇬🇧 LHR ✈ San Francisco 🇺🇸 SFO
11h
Select Onward Flight $10 Select flight
Airfare price: $1,174.63 $10.00
KLM Royal Dutch Airlines
London 🇬🇧 LHR ✈ San Francisco 🇺🇸 SFO
11h
Select Onward Flight $10 Select flight
Airfare price: $1,174.63 $10.00
United Airlines
London 🇬🇧 LHR ✈ San Francisco 🇺🇸 SFO
11h 15m
Select Onward Flight $10 Select flight
Airfare price: $709.02 $10.00
United Airlines
London 🇬🇧 LHR ✈ San Francisco 🇺🇸 SFO
11h 15m
Select Onward Flight $10 Select flight
Airfare price: $709.02 $10.00
Austrian Airlines
London 🇬🇧 LHR ✈ San Francisco 🇺🇸 SFO
11h 15m
Select Onward Flight $10 Select flight
Airfare price: $711.04 $10.00
Austrian Airlines
London 🇬🇧 LHR ✈ San Francisco 🇺🇸 SFO
11h 15m
Select Onward Flight $10 Select flight
Airfare price: $711.04 $10.00
United Airlines
London 🇬🇧 LHR ✈ San Francisco 🇺🇸 SFO
15h 30m 1 stop
ZRH 🇨🇭
Select Onward Flight $10 Select flight
Airfare price: $691.85 $10.00
TAP Portugal
London 🇬🇧 LHR ✈ San Francisco 🇺🇸 SFO
16h 30m 1 stop
LIS 🇵🇹
Select Onward Flight $10 Select flight
Airfare price: $629.23 $10.00
WestJet + Flair Airlines
London 🇬🇧 LHR ✈ San Francisco 🇺🇸 SFO
26h 40m 3 stops
YYC 🇨🇦
YEG 🇨🇦
YVR 🇨🇦
Select Onward Flight $10 Select flight
Airfare price: $394.91 $10.00
WestJet + Flair Airlines
London 🇬🇧 LHR ✈ San Francisco 🇺🇸 SFO
26h 40m 2 stops
YYC 🇨🇦
YVR 🇨🇦
Select Onward Flight $10 Select flight
Airfare price: $404.00 $10.00
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