AirHint found the following cheapest return flights from London (LON) to Tallinn (TLL) in April 2026 (see full year).

Return flights

10 Apr - 13 Apr	Wizz Air UK	direct
13 Apr - 16 Apr	Wizz Air UK	direct
11 Apr - 14 Apr	Norwegian
28 Apr - 02 May	Norwegian Air Sweden AOC
03 Apr - 13 Apr	Wizz Air UK	direct
28 Apr - 02 May	airBaltic	direct
07 Apr - 11 Apr	airBaltic
03 Apr - 07 Apr	Scandinavian Airlines
18 Apr - 23 Apr	Norwegian
04 Apr - 09 Apr	Norwegian
02 Apr - 06 Apr	Scandinavian Airlines
11 Apr - 14 Apr	airBaltic	direct

Also check the deals for one-way flights from London to Tallinn in April.

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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Cheapest return flights from London to Tallinn in April from 103€

Return flights