Onward Tickets from London 🇬🇧 to Boston 🇺🇸

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 Boston 🇺🇸

  • Select a flight with another airline to a different country

⭐ 5+ onward tickets from United Kingdom sold

⬅ Search Flights

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 Boston 🇺🇸

Air France
London 🇬🇧 LHR ✈ Boston 🇺🇸 BOS
7h 45m
Select Onward Flight $10 Select flight
Airfare price: $895.87 $10.00
KLM Royal Dutch Airlines
London 🇬🇧 LHR ✈ Boston 🇺🇸 BOS
7h 45m
Select Onward Flight $10 Select flight
Airfare price: $895.87 $10.00
KLM Royal Dutch Airlines
London 🇬🇧 LHR ✈ Boston 🇺🇸 BOS
7h 55m
Select Onward Flight $10 Select flight
Airfare price: $895.87 $10.00
TAP Portugal
London 🇬🇧 LHR ✈ Boston 🇺🇸 BOS
13h 35m 1 stop
LIS 🇵🇹
Select Onward Flight $10 Select flight
Airfare price: $645.39 $10.00
TAP Portugal + SATA Azores Airlines
London 🇬🇧 LHR ✈ Boston 🇺🇸 BOS
19h 2 stops
LIS 🇵🇹
PDL 🇵🇹
Select Onward Flight $10 Select flight
Airfare price: $543.38 $10.00
Vueling + TAP Portugal
London 🇬🇧 LHR ✈ Boston 🇺🇸 BOS
22h 45m 2 stops
BCN 🇪🇸
LIS 🇵🇹
Select Onward Flight $10 Select flight
Airfare price: $488.84 $10.00
TAP Portugal
London 🇬🇧 LHR ✈ Boston 🇺🇸 BOS
25h 5m 1 stop
LIS 🇵🇹
Select Onward Flight $10 Select flight
Airfare price: $645.39 $10.00
Vueling + Level
London 🇬🇧 LHR ✈ Boston 🇺🇸 BOS
29h 5m 1 stop
BCN 🇪🇸
Select Onward Flight $10 Select flight
Airfare price: $350.47 $10.00
Level
London 🇬🇧 LHR ✈ Boston 🇺🇸 BOS
29h 5m 1 stop
BCN 🇪🇸
Select Onward Flight $10 Select flight
Airfare price: $383.80 $10.00
TAP Portugal
London 🇬🇧 LHR ✈ Boston 🇺🇸 BOS
30h 40m 1 stop
LIS 🇵🇹
Select Onward Flight $10 Select flight
Airfare price: $645.39 $10.00
🇦🇷 🇦🇺 🇦🇹 🇧🇪 🇧🇷 🇨🇦 🇨🇱 🇨🇳 🇨🇴 🇭🇷 🇨🇾 🇨🇿 🇩🇰 🇪🇨 🇫🇷 🇩🇪 🇭🇺 🇮🇸 🇮🇩 🇮🇱 🇮🇹 🇯🇵 🇱🇹 🇲🇾 🇲🇹 🇲🇽 🇳🇱 🇳🇿 🇵🇪 🇵🇭 🇵🇱 🇵🇹 🇷🇴 🇷🇺 🇷🇸 🇸🇬 🇿🇦 🇰🇷 🇪🇸 🇸🇪 🇨🇭 🇹🇼 🇹🇭 🇬🇧 🇺🇸 🇻🇳