Book Flights from London to Hanoi with Thai Airways from GBP978

Promotion Code

Find the Best Time and Daily Ticket Prices for London to Hanoi

Try alternate month or interact with individual days below in order to find offers.
Sep 2026
Try another month to see offers
Oct 2026
Try another month to see offers
Nov 2026
Try another month to see offers
Displaying fares for September-2026
  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    20

    Su

    SEP

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    21

    Mo

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    22

    Tu

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    23

    We

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    24

    Th

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    25

    Fr

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    26

    Sa

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    27

    Su

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    28

    Mo

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    29

    Tu

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    30

    We

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    01

    Th

    OCT

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    02

    Fr

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    03

    Sa

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    04

    Su

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    05

    Mo

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    06

    Tu

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    07

    We

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    08

    Th

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    09

    Fr

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    10

    Sa

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    11

    Su

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    12

    Mo

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    13

    Tu

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    14

    We

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    15

    Th

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    16

    Fr

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    17

    Sa

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    18

    Su

  • LHR–HAN: cmp-view-offers-disclaimer. Find Offers
    19

    Mo

    • *Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability.

    Best Deals for London to Hanoi Flights on Thai Airways

    keyboard_arrow_down
    Best Deals for London to Hanoi Flights on Thai Airways
    From
    To
    Fare Type
    Dates
    Price
    London (LHR)Hanoi (HAN)​Round trip
    /
    Economy    		05/02/2027 - 14/02/2027

    From

    GBP978

    Updated: 14 hours ago

    London (LHR)Hanoi (HAN)​Round trip
    /
    Economy    		19/07/2027 - 05/08/2027

    From

    GBP1,045

    Updated: 57 minutes ago

    London (LHR)Hanoi (HAN)​Round trip
    /
    Economy    		25/07/2027 - 22/08/2027

    From

    GBP1,075

    Updated: 8 hours ago

    London (LHR)Hanoi (HAN)​Round trip
    /
    Economy    		26/07/2027 - 22/08/2027

    From

    GBP1,075

    Updated: 48 minutes ago

    London (LHR)Hanoi (HAN)​Round trip
    /
    Economy    		27/03/2027 - 10/04/2027

    From

    GBP1,184

    Updated: 48 minutes ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

    Popular Business Class Flight Deals from London to Hanoi

    *Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

    Book Flights from London to Hanoi with Thai Airways