Cheapest return flights from London (LCY) to Helsinki (HEL)

Cheapest month: November 2026, from $ 240. Book in one tap, or open a month for every date.

All destinations from London (LCY)

One-wayReturn

  • October 2026

    30 Oct – 3 Nov 4 nights
    $ 241 return
    Lufthansa
    Price seen 10 Oct
    October dates

  • November 2026

    24 Nov – 1 Dec 7 nights
    $ 240 return Cheapest month
    Lufthansa
    Price seen 10 Oct
    November dates

  • January 2027

    8–13 Jan 2027 5 nights
    $ 243 return
    Lufthansa
    Price seen 10 Oct
    January dates

  • April 2027

    1 Apr – 1 Jul 2027 91 nights
    $ 422 return
    Lufthansa
    Price seen 10 Oct
    April dates

  • June 2027

    19 Jun – 1 Jul 2027 12 nights
    $ 280 return
    KLM
    Price seen 10 Oct
    June dates
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Updated Oct 11, 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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