Book flights from London to Helsinki from €103*

Travel between London and Helsinki with airBaltic and enjoy a smooth, comfortable journey. Book your flight today and start your next adventure.

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*Fares displayed have been collected the last 48hrs and may no longer be available at time of booking. Additional fees and charges for products and services may apply.

See how London - Helsinki vary by month and day to find the best time to fly

Oct 2026
From€185*
Seen: 23 hrs ago
Flight Type: One Way/Economy
Nov 2026
From€124*
Seen: 17 hrs ago
Flight Type: One Way/Economy
Dec 2026
From€103*
Seen: 23 hrs ago
Flight Type: One Way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label €124
cmp-daily-histogram-bars-legend-max-price-aria-label €522
Displaying fares for October-2026
  • LGW–HEL, 21.10.2026: From €451
    21

    We

    OCT

  • LGW–HEL, 22.10.2026: From €451
    22

    Th

  • LGW–HEL, 23.10.2026: From €451
    23

    Fr

  • LGW–HEL, 24.10.2026: From €522
    24

    Sa

  • LGW–HEL, 25.10.2026: From €451
    25

    Su

  • LGW–HEL, 26.10.2026: From €451
    26

    Mo

  • LGW–HEL, 27.10.2026: From €258
    27

    Tu

  • LGW–HEL, 28.10.2026: From €522
    28

    We

  • LGW–HEL, 29.10.2026: From €185
    29

    Th

  • LGW–HEL, 30.10.2026: From €185
    30

    Fr

  • LGW–HEL, 31.10.2026: From €185
    31

    Sa

  • LGW–HEL, 01.11.2026: From €185
    01

    Su

    NOV

  • LGW–HEL, 02.11.2026: From €185
    02

    Mo

  • LGW–HEL, 03.11.2026: From €160
    03

    Tu

  • LGW–HEL, 04.11.2026: From €185
    04

    We

  • LGW–HEL, 05.11.2026: From €258
    05

    Th

  • LGW–HEL, 06.11.2026: From €185
    06

    Fr

  • LGW–HEL, 07.11.2026: From €160
    07

    Sa

  • LGW–HEL, 08.11.2026: From €160
    08

    Su

  • LGW–HEL, 09.11.2026: From €160
    09

    Mo

  • LGW–HEL, 10.11.2026: From €140
    10

    Tu

  • LGW–HEL, 11.11.2026: From €185
    11

    We

  • LGW–HEL, 12.11.2026: From €185
    12

    Th

  • LGW–HEL, 13.11.2026: From €140
    13

    Fr

  • LGW–HEL, 14.11.2026: From €140
    14

    Sa

  • LGW–HEL, 15.11.2026: From €140
    15

    Su

  • LGW–HEL, 16.11.2026: From €124
    16

    Mo

  • LGW–HEL, 17.11.2026: From €140
    17

    Tu

  • LGW–HEL, 18.11.2026: From €185
    18

    We

  • LGW–HEL, 19.11.2026: From €160
    19

    Th

  • LGW–HEL, 20.11.2026: From €160
    20

    Fr

    • Range€124-€522

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for products and services may apply.


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    Find the best deals for flights from London to Helsinki with airBaltic

    Fly from London to Helsinki with airBaltic and enjoy affordable fares, flexible schedules, and a comfortable travel experience. Whether you’re planning a business trip, a weekend getaway, or a holiday escape, offers convenient flights and exceptional service to make your journey smooth from booking to arrival.

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    Find the best deals for flights from London to Helsinki with airBaltic
    From
    To
    Fare Type
    Dates
    Price
    London (LGW)Helsinki (HEL)One way
    /
    Economy    		Depart: 04.03.2027

    From

    €103

    Seen: 17 hrs ago

    London (LGW)Helsinki (HEL)One way
    /
    Economy    		Depart: 09.02.2027

    From

    €103

    Seen: 17 hrs ago

    London (LGW)Helsinki (HEL)One way
    /
    Economy    		Depart: 11.01.2027

    From

    €103

    Seen: 18 hrs ago

    London (LGW)Helsinki (HEL)One way
    /
    Economy    		Depart: 07.03.2027

    From

    €103

    Seen: 18 hrs ago

    London (LGW)Helsinki (HEL)One way
    /
    Economy    		Depart: 20.03.2027

    From

    €103

    Seen: 18 hrs ago

    London (LGW)Helsinki (HEL)One way
    /
    Economy    		Depart: 22.03.2027

    From

    €103

    Seen: 18 hrs ago

    London (LGW)Helsinki (HEL)One way
    /
    Economy    		Depart: 07.02.2027

    From

    €103

    Seen: 18 hrs ago

    London (LGW)Helsinki (HEL)One way
    /
    Economy    		Depart: 10.02.2027

    From

    €103

    Seen: 19 hrs ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for products and services may apply.

     

    Frequently asked questions about flights from London to Helsinki

    What is the cheapest month to fly from London to Helsinki?

    The cheapest month to fly from London to Helsinki is typically October. Fares can vary depending on demand and availability, so compare travel dates to find the best price for your trip.

    When is the best time to book a flight from London to Helsinki?

    The best time to book a flight from London to Helsinki depends on factors such as travel dates, season, and demand. Booking in advance and comparing different travel dates can help you find a suitable fare.

    How can I find best deals with airBaltic from London to Helsinki?

    airBaltic frequently has campaigns for flights from London to Helsinki, you can subscribe to our newsletter and be among the first ones to know about the sales

    Which airport does my airBaltic flight arrive in Helsinki?

    Your airBaltic flight arrives to Helsinki-Vantaa Airport (HEL).

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