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

Cheapest month: November 2026, from $ 640. Book in one tap, or open a month for every date.

All destinations from London (LHR)

One-wayReturn

  • October 2026

    28 Oct – 6 Jun 2027 221 nights
    $ 775 return
    Hainan Airlines
    Price seen 15 Oct
    October dates

  • November 2026

    3 Nov – 17 Mar 2027 134 nights
    $ 640 return Cheapest month
    Air China
    Price seen 14 Oct
    November dates

  • December 2026

    9 Dec – 6 Jun 2027 179 nights
    $ 1,045 return
    Direct Vietnam Airlines
    Price seen 15 Oct
    December dates

  • February 2027

    6 Feb – 2 Apr 2027 55 nights
    $ 646 return
    Shenzhen Airlines
    Price seen 15 Oct
    February dates

  • March 2027

    1 Mar – 30 Jun 2027 121 nights
    $ 689 return
    Air India
    Price seen 14 Oct
    March dates

  • June 2027

    16 Jun – 18 Aug 2027 63 nights
    $ 662 return
    Air China
    Price seen 14 Oct
    June dates
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Updated Oct 15, 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.

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