Cheapest return flights from London to Helsinki in July from 125€

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

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

Return flights

10 Jul - 23 Jul Ryanair direct
10 Jul - 12 Jul Ryanair direct
08 Jul - 09 Jul Ryanair direct
10 Jul - 28 Jul Ryanair direct
10 Jul - 19 Jul Ryanair direct
10 Jul - 26 Jul Ryanair direct
03 Jul - 09 Jul Ryanair direct
09 Jul - 23 Jul Ryanair direct
11 Jul - 23 Jul Ryanair direct
08 Jul - 23 Jul Ryanair direct
29 Jul - 15 Aug Ryanair direct
29 Jul - 16 Aug Ryanair direct
29 Jul - 11 Aug Ryanair direct
29 Jul - 05 Aug Ryanair direct
03 Jul - 09 Aug Ryanair direct
29 Jul - 09 Aug Ryanair direct
29 Jul - 04 Aug Ryanair direct
29 Jul - 06 Aug Ryanair direct
29 Jul - 02 Aug Ryanair direct
28 Jul - 15 Aug Ryanair direct

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

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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