Cheapest return flights from Helsinki to London in August from $123

AirHint found the following cheapest return flights from Helsinki (HEL) to London (STN) in August 2026 (see full year).

Return flights

05 Aug - 23 Aug Ryanair direct
05 Aug - 25 Aug Ryanair direct
04 Aug - 23 Aug Ryanair direct
11 Aug - 23 Aug Ryanair direct
07 Aug - 23 Aug Ryanair direct
11 Aug - 01 Sep Ryanair direct
04 Aug - 25 Aug Ryanair direct
11 Aug - 25 Aug Ryanair direct
11 Aug - 29 Aug Ryanair direct
07 Aug - 25 Aug Ryanair direct
05 Aug - 26 Aug Ryanair direct
18 Aug - 01 Sep Ryanair direct
19 Aug - 01 Sep Ryanair direct
30 Aug - 16 Sep Ryanair direct
18 Aug - 08 Sep Ryanair direct
18 Aug - 02 Sep Ryanair direct
18 Aug - 03 Sep Ryanair direct
19 Aug - 08 Sep Ryanair direct
19 Aug - 02 Sep Ryanair direct
19 Aug - 03 Sep Ryanair direct

Also check the deals for one-way flights from Helsinki to London in August.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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