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Cheapest flights to London

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Hanoi to London: things to know

The most popular route is from Noi Bai International Airport in Hanoi to London Heathrow Airport in London. On average this flight takes 17 hours 44 minutes one way and costs £1,365 for the round trip.

Most popular route

Noi Bai International Airport (HAN) to London Heathrow Airport (LHR)

Average flight time

17 hours 44 minutes

Average round-trip price

£1,365

Fly from Hanoi to London

18 airlines
A beautiful view of London.
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Great selection

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No hidden fees

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Flexibility

Flexibility

Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on selected airfares

Airlines that fly from Hanoi to London

Airline options may vary according to recently booked flights and your search terms

  • China Southern Airlines logo
    China Southern Airlines
  • Vietnam Airlines logo
    Vietnam Airlines
  • Qatar Airways logo
    Qatar Airways
  • Thai Airways logo
    Thai Airways
  • China Eastern Airlines logo
    China Eastern Airlines
  • Altyn Air Airlines logo
    Altyn Air Airlines
  • Shenzhen Airlines logo
    Shenzhen Airlines
  • Air China logo
    Air China
  • Turkish Airlines logo
    Turkish Airlines
  • Cathay Pacific logo
    Cathay Pacific
  • Emirates logo
    Emirates
  • Malaysia Airlines logo
    Malaysia Airlines
  • Asiana Airlines logo
    Asiana Airlines
  • Singapore Airlines logo
    Singapore Airlines
  • British Airways logo
    British Airways
  • Air France logo
    Air France
  • China Airlines logo
    China Airlines
  • VietJet Air logo
    VietJet Air

Frequently asked questions

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