AirHint found the following cheapest return flights from Barcelona (BCN) to Tallinn (TLL) in October 2025 (see full year).

Return flights

21 Oct - 20 Nov	Vueling Airlines
14 Oct - 30 Oct	Ryanair
21 Oct - 20 Nov	Ryanair	direct
08 Oct - 12 Oct	easyJet
09 Oct - 12 Oct	Vueling Airlines
02 Oct - 06 Oct	Vueling Airlines
10 Oct - 13 Oct	easyJet
23 Oct - 30 Oct	Ryanair
03 Oct - 05 Oct	easyJet
16 Oct - 20 Oct	easyJet
02 Oct - 05 Oct	Ryanair
03 Oct - 10 Oct	Vueling Airlines
21 Oct - 03 Nov	Vueling Airlines
21 Oct - 06 Nov	Ryanair	direct
27 Oct - 03 Nov	Wizz Air Malta
21 Oct - 03 Nov	Ryanair	direct
14 Oct - 03 Nov	Ryanair	direct
30 Oct - 06 Nov	Ryanair	direct
30 Oct - 13 Nov	Ryanair	direct
27 Oct - 06 Nov	Ryanair	direct

Also check the deals for one-way flights from Barcelona to Tallinn in October.

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 Tallinn

Cheap car rent in Tallinn

Cheapest return flights from Barcelona to Tallinn in October from $125

Return flights