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 🇺🇸

KLM Royal Dutch Airlines
London 🇬🇧 LHR ✈ San Francisco 🇺🇸 SFO
10h 55m
Select Onward Flight $10 Select flight
Airfare price: $869.61 $10.00
Air France
London 🇬🇧 LHR ✈ San Francisco 🇺🇸 SFO
10h 55m
Select Onward Flight $10 Select flight
Airfare price: $869.61 $10.00
Virgin Atlantic Airways
London 🇬🇧 LHR ✈ San Francisco 🇺🇸 SFO
10h 55m
Select Onward Flight $10 Select flight
Airfare price: $919.10 $10.00
Air France
London 🇬🇧 LHR ✈ San Francisco 🇺🇸 SFO
11h
Select Onward Flight $10 Select flight
Airfare price: $869.61 $10.00
TAP Portugal
London 🇬🇧 LHR ✈ San Francisco 🇺🇸 SFO
18h 35m 1 stop
LIS 🇵🇹
Select Onward Flight $10 Select flight
Airfare price: $635.29 $10.00
TAP Portugal
London 🇬🇧 LHR ✈ San Francisco 🇺🇸 SFO
29h 1 stop
LIS 🇵🇹
Select Onward Flight $10 Select flight
Airfare price: $635.29 $10.00
TAP Portugal
London 🇬🇧 LHR ✈ San Francisco 🇺🇸 SFO
30h 5m 1 stop
LIS 🇵🇹
Select Onward Flight $10 Select flight
Airfare price: $635.29 $10.00
TAP Portugal
London 🇬🇧 LHR ✈ San Francisco 🇺🇸 SFO
32h 15m 1 stop
LIS 🇵🇹
Select Onward Flight $10 Select flight
Airfare price: $635.29 $10.00
Vueling + French Bee
London 🇬🇧 LHR ✈ San Francisco 🇺🇸 SFO
37h 50m 1 stop
ORY 🇫🇷
Select Onward Flight $10 Select flight
Airfare price: $584.79 $10.00
TAP Portugal + Vueling
London 🇬🇧 LHR ✈ San Francisco 🇺🇸 SFO
38h 55m 2 stops
BCN 🇪🇸
LIS 🇵🇹
Select Onward Flight $10 Select flight
Airfare price: $553.48 $10.00
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