AirHint found the following cheapest return flights from London (LCY) to Kaunas (KUN) in July 2025 (see full year).

Return flights

29 Jul - 05 Aug	KLM
26 Jul - 06 Aug	ITA Airways
15 Jul - 23 Jul	KLM
15 Jul - 18 Jul	KLM
21 Jul - 25 Jul	KLM
17 Jul - 23 Jul	KLM
21 Jul - 24 Jul	KLM
28 Jul - 30 Jul	KLM
17 Jul - 24 Jul	KLM
13 Jul - 19 Jul	British Airways
25 Jul - 27 Jul	KLM
12 Jul - 19 Jul	ITA Airways
31 Jul - 03 Aug	KLM
28 Jul - 03 Aug	KLM
25 Jul - 05 Aug	ITA Airways
26 Jul - 03 Aug	KLM

Also check the deals for one-way flights from London to Kaunas 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 Kaunas

Cheap car rent in Kaunas

Cheapest return flights from London to Kaunas in July from $452

Return flights