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Flights London Vietnam

Special flight deals from London to Vietnam

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Find the best time to book cheap flights to Hanoi

Flexible on travel dates? Discover the cheapest month to fly to Hanoi

  • Cheapest round-trip flight

    from £377

  • Cheapest month to travel

    October

  • The cheapest day to fly

    Monday

  • Lowest prices

    30 days before
Oct
£377
Nov
£379
Dec
£408
Jan
£406
Feb
£381
Mar
£462
Apr
£432
May
£430
Jun
£433
Jul
£864
Aug
£866
Sept
£782

When is the best time to buy flight tickets?

Find out how far in advance it's worth booking round-trip flights.

  • 6 months before

    from

    £965

  • 3 months before

    from

    £971

  • 30 days before

    from

    £891

  • 7 days before

    from

    £1,156

  • 1 day before

    from

    £1,177

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
£594
Mon
£896
Tue
£867
Wed
£868
Thu
£865
Fri
£818
Sat
£908
Sun

General information

  • Local time (UTC+7) in Hanoi

  • Flight time from London

  • Exchange Rate

    10000 VND = 0.29 GBP
Vietnam
Vietnam, on the Indochinese Peninsula, borders China, Laos and Cambodia. This South-East Asian country is home to more than 102 million people, making it the fifteenth most populous in the world. Vietnam offers a wide range of attractions, from the scenic Ha Long Bay to historic cities such as Hanoi and Ho Chi Minh City. The climate varies from humid subtropical in the north to tropical in the south. The best time to visit is spring and autumn, when temperatures are moderate.