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 Dolomiti + United Airlines
London 🇬🇧 LCY ✈ San Francisco 🇺🇸 SFO
14h 5m 1 stop
FRA 🇩🇪
Select Onward Flight $10 Select flight
Airfare price: $766.59 $10.00
Aer Lingus
London 🇬🇧 LCY ✈ San Francisco 🇺🇸 SFO
14h 25m 1 stop
DUB 🇮🇪
Select Onward Flight $10 Select flight
Airfare price: $1,234.22 $10.00
Swiss International Air Lines
London 🇬🇧 LCY ✈ San Francisco 🇺🇸 SFO
15h 15m 1 stop
ZRH 🇨🇭
Select Onward Flight $10 Select flight
Airfare price: $685.79 $10.00
Air Dolomiti + United Airlines
London 🇬🇧 LCY ✈ San Francisco 🇺🇸 SFO
18h 20m 1 stop
FRA 🇩🇪
Select Onward Flight $10 Select flight
Airfare price: $766.59 $10.00
Lufthansa
London 🇬🇧 LCY ✈ San Francisco 🇺🇸 SFO
26h 25m 1 stop
FRA 🇩🇪
Select Onward Flight $10 Select flight
Airfare price: $746.39 $10.00
Air Dolomiti + United Airlines
London 🇬🇧 LCY ✈ San Francisco 🇺🇸 SFO
26h 25m 1 stop
FRA 🇩🇪
Select Onward Flight $10 Select flight
Airfare price: $780.73 $10.00
Swiss International Air Lines
London 🇬🇧 LCY ✈ San Francisco 🇺🇸 SFO
29h 20m 1 stop
ZRH 🇨🇭
Select Onward Flight $10 Select flight
Airfare price: $685.79 $10.00
Swiss International Air Lines
London 🇬🇧 LCY ✈ San Francisco 🇺🇸 SFO
30h 50m 1 stop
ZRH 🇨🇭
Select Onward Flight $10 Select flight
Airfare price: $685.79 $10.00
ITA Airways + easyJet + TAP Portugal
London 🇬🇧 LCY ✈ San Francisco 🇺🇸 SFO
35h 3 stops
LIN 🇮🇹
BCN 🇪🇸
LIS 🇵🇹
Select Onward Flight $10 Select flight
Airfare price: $552.47 $10.00
Swiss International Air Lines
London 🇬🇧 LCY ✈ San Francisco 🇺🇸 SFO
35h 1 stop
ZRH 🇨🇭
Select Onward Flight $10 Select flight
Airfare price: $694.88 $10.00
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