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

Return flights

26 Jul - 11 Aug	Ryanair	direct
25 Jul - 11 Aug	Ryanair	direct
15 Jul - 29 Jul	Ryanair	direct
01 Jul - 03 Jul	Ryanair	direct
15 Jul - 17 Jul	Ryanair	direct
26 Jul - 29 Jul	Ryanair	direct
08 Jul - 10 Jul	Ryanair	direct
08 Jul - 29 Jul	Ryanair	direct
25 Jul - 29 Jul	Ryanair	direct
19 Jul - 29 Jul	Ryanair	direct
01 Jul - 10 Jul	Ryanair	direct
01 Jul - 06 Jul	Ryanair	direct

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

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.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Helsinki to London in July from 141€

Return flights