Cheapest return flights from London to Helsinki in July from 142€

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

Return flights

03 Jul - 23 Jul Ryanair direct
05 Jul - 23 Jul Ryanair direct
08 Jul - 23 Jul Ryanair direct
04 Jul - 23 Jul Ryanair direct
03 Jul - 15 Jul Ryanair direct
08 Jul - 15 Jul Ryanair direct
03 Jul - 08 Jul Ryanair direct
03 Jul - 16 Jul Ryanair direct
03 Jul - 11 Jul Ryanair direct
05 Jul - 15 Jul Ryanair direct
14 Jul - 01 Aug Ryanair direct
21 Jul - 01 Aug Ryanair direct
21 Jul - 05 Aug Ryanair direct
27 Jul - 01 Aug Ryanair direct
27 Jul - 05 Aug Ryanair direct
25 Jul - 05 Aug Ryanair direct
28 Jul - 01 Aug Ryanair direct
18 Jul - 01 Aug Ryanair direct
18 Jul - 05 Aug Ryanair direct
28 Jul - 05 Aug Ryanair direct

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

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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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