AirHint found the following cheapest return flights from Alicante (ALC) to Kaunas (KUN) in September 2025 (see full year).

Return flights

22 Sep - 25 Sep	Ryanair
20 Sep - 24 Sep	Jet2
27 Sep - 27 Sep	easyJet
20 Sep - 27 Sep	Air Europa
21 Sep - 24 Sep	easyJet
19 Sep - 26 Sep	easyJet
29 Sep - 04 Oct	Ryanair	direct
29 Sep - 20 Oct	Ryanair	direct
29 Sep - 11 Oct	Ryanair	direct
29 Sep - 18 Oct	Ryanair	direct
21 Sep - 25 Sep	Scandinavian Airlines
25 Sep - 04 Oct	Ryanair	direct
23 Sep - 04 Oct	Ryanair	direct
30 Sep - 04 Oct	Ryanair	direct
29 Sep - 16 Oct	Ryanair	direct
29 Sep - 13 Oct	Ryanair	direct
29 Sep - 14 Oct	Ryanair	direct
25 Sep - 29 Sep	Ryanair	direct
23 Sep - 29 Sep	Ryanair	direct
22 Sep - 25 Sep	Ryanair	direct

Also check the deals for one-way flights from Alicante to Kaunas in September.

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 Kaunas

Cheap car rent in Kaunas

Cheapest return flights from Alicante to Kaunas in September from $203

Return flights