Cheapest return flights from London to Kos in July from $221

Best time to book flights for London (LTN) to Kos (KGS) flights at AirHint

AirHint found the following cheapest return flights from London (LTN) to Kos (KGS) in July 2025 (see full year).

Return flights

03 Jul - 07 Jul Ryanair
09 Jul - 14 Jul easyJet
07 Jul - 10 Jul easyJet
06 Jul - 14 Jul easyJet
09 Jul - 13 Jul easyJet
06 Jul - 13 Jul TUI direct
02 Jul - 07 Jul easyJet
14 Jul - 18 Jul Ryanair
21 Jul - 25 Jul easyJet
13 Jul - 20 Jul TUI direct
28 Jul - 06 Aug Ryanair
29 Jul - 05 Aug easyJet
26 Jul - 03 Aug easyJet
30 Jul - 17 Aug easyJet
27 Jul - 02 Aug easyJet
31 Jul - 11 Aug easyJet

Also check the deals for one-way flights from London to Kos in July.

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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