Cheapest return flights from London to Helsinki in January from $90

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

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

Return flights

06 Jan - 15 Jan Ryanair direct
05 Jan - 15 Jan Ryanair direct
06 Jan - 18 Jan Ryanair direct
15 Jan - 18 Jan Ryanair direct
05 Jan - 18 Jan Ryanair direct
05 Jan - 10 Jan Ryanair direct
06 Jan - 10 Jan Ryanair direct
27 Jan - 16 Feb Ryanair direct
05 Jan - 06 Jan Ryanair direct
02 Jan - 15 Jan Ryanair direct
02 Jan - 18 Jan Ryanair direct
26 Jan - 13 Feb Ryanair direct
27 Jan - 13 Feb Ryanair direct
27 Jan - 17 Feb Norwegian Air Sweden AOC
26 Jan - 16 Feb Norwegian Air Sweden AOC

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

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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