Cheapest return flights from London (LGW) to Hanoi (HAN)

Cheapest month: August 2027, from $ 717. Book in one tap, or open a month for every date.

All destinations from London (LGW)

One-wayReturn

  • October 2026

    29 Oct – 27 May 2027 210 nights
    $ 959 return
    easyJet
    Price seen 15 Oct
    October dates

  • November 2026

    3 Nov – 30 Jun 2027 239 nights
    $ 872 return
    easyJet
    Price seen 15 Oct
    November dates

  • December 2026

    6 Dec – 2 Jun 2027 178 nights
    $ 1,088 return
    Emirates
    Price seen 15 Oct
    December dates

  • March 2027

    9 Mar – 25 Aug 2027 169 nights
    $ 926 return
    Air China
    Price seen 15 Oct
    March dates

  • August 2027

    25–29 Aug 2027 4 nights
    $ 717 return Cheapest month
    Air China
    Price seen 15 Oct
    August dates
Powered by

Deals for one-way flights from London to Hanoi.

Book a cheap hotel in Hanoi

Cheap car rent in Noibai Intl

Updated Oct 16, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.