Skip to main content
Select journey type

If you’re travelling with infant(s) under two years of age, or your infant turns two during your trip, please contact your local reservations office.

Find Flights from London to Hanoi with Thai Airways

London (LHR) - Hanoi (HAN) Flight Deals*

  1. LHR-HAN

    London (LHR) to Hanoi (HAN)

    27/10/2019-

    09/11/2019

    GBP587

    ​Round trip | Economy

  2. LHR-HAN

    London (LHR) to Hanoi (HAN)

    17/11/2019-

    01/12/2019

    GBP587

    ​Round trip | Economy

  3. LHR-HAN

    London (LHR) to Hanoi (HAN)

    03/10/2019-

    18/10/2019

    GBP610

    ​Round trip | Economy

  4. LHR-HAN

    London (LHR) to Hanoi (HAN)

    25/08/2019-

    06/10/2019

    GBP732

    ​Round trip | Economy

  5. LHR-HAN

    London (LHR) to Hanoi (HAN)

    04/10/2019-

    15/10/2019

    GBP745

    ​Round trip | Economy

  6. LHR-HAN

    London (LHR) to Hanoi (HAN)

    17/09/2019-

    12/10/2019

    GBP751

    ​Round trip | Economy

*Best fares on flights found by others in the last 48 hours.

Compare Top Offers from London to Hanoi*

  1. London (LHR) to Hanoi (HAN)

    ​Round trip | Economy
    LHR-HAN

    12/02/2020

    LHR-HAN

    23/02/2020

    GBP567
  2. London (LHR) to Hanoi (HAN)

    ​Round trip | Economy
    LHR-HAN

    03/02/2020

    LHR-HAN

    20/02/2020

    GBP567
  3. London (LHR) to Hanoi (HAN)

    ​Round trip | Economy
    LHR-HAN

    13/02/2020

    LHR-HAN

    23/02/2020

    GBP590
  4. London (LHR) to Hanoi (HAN)

    ​Round trip | Economy
    LHR-HAN

    01/02/2020

    LHR-HAN

    16/02/2020

    GBP725
  5. London (LHR) to Hanoi (HAN)

    ​Round trip | Economy
    LHR-HAN

    01/02/2020

    LHR-HAN

    15/02/2020

    GBP725
  6. London (LHR) to Hanoi (HAN)

    ​Round trip | Economy
    LHR-HAN

    02/02/2020

    LHR-HAN

    03/02/2020

    GBP745
  7. London (LHR) to Hanoi (HAN)

    ​Round trip | Economy
    LHR-HAN

    03/03/2020

    LHR-HAN

    02/04/2020

    GBP745
  8. London (LHR) to Hanoi (HAN)

    ​Round trip | Economy
    LHR-HAN

    04/04/2020

    LHR-HAN

    18/04/2020

    GBP1,040

*Best fares on flights found by others in the last 48 hours.

Find Flights from London to Hanoi with Thai Airways

Weather in Hanoi

Monday moderate rain
27°C 19/08/2019
Tuesday heavy intensity rain
33°C 20/08/2019
Wednesday heavy intensity rain
30°C 21/08/2019
Thursday heavy intensity rain
28°C 22/08/2019
Friday moderate rain
27°C 23/08/2019
Saturday heavy intensity rain
28°C 24/08/2019
Sunday heavy intensity rain
30°C 25/08/2019
Generated by: OpenWeatherMap.org

Relevant Thai Airways Routes