Search flights from London (LON) to Hanoi (HAN)

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Cheapest flights to Hanoi

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

Flying from London to Hanoi: things to know

The most popular route is from London Heathrow Airport in London to Noi Bai International Airport in Hanoi. On average this flight takes 16 hours 12 minutes one way and costs US$2,015 for the round trip.

Most popular route
London Heathrow Airport (LHR) to Noi Bai International Airport (HAN)
Average flight time
16 hours 12 minutes
Average round-trip price
US$2,015
Fly from London to Hanoi
36 airlines

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Airlines that fly from London to Hanoi

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

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

Frequently asked questions

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Hotels in Hanoi

Thinking about which towns and cities to visit during your trip? Try Hanoi, a popular choice with other visitors.

Flights from London to Vietnam

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Flights from the United Kingdom to Vietnam

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Flights to Ha Noi Municipality

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