Cheapest return flights from Helsinki to London in August from $70

Best time to book flights for Helsinki (HEL) to London (STN) flights at AirHint

AirHint found the following cheapest return flights from Helsinki (HEL) to London (STN) in August 2025 (see full year).

Return flights

04 Aug - 25 Aug Ryanair direct
04 Aug - 13 Aug Ryanair direct
06 Aug - 25 Aug Ryanair direct
06 Aug - 27 Aug Ryanair direct
06 Aug - 13 Aug Ryanair direct
04 Aug - 23 Aug Ryanair direct
04 Aug - 14 Aug Ryanair direct
04 Aug - 20 Aug Ryanair direct
02 Aug - 13 Aug Ryanair direct
04 Aug - 19 Aug Ryanair direct
23 Aug - 07 Sep Ryanair direct
20 Aug - 07 Sep Ryanair direct
23 Aug - 13 Sep Ryanair direct
23 Aug - 02 Sep Ryanair direct
23 Aug - 10 Sep Ryanair direct
23 Aug - 04 Sep Ryanair direct
23 Aug - 01 Sep Ryanair direct
23 Aug - 03 Sep Ryanair direct
20 Aug - 02 Sep Ryanair direct
20 Aug - 10 Sep Ryanair direct

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

Skyscanner

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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