Cheapest return flights from London to Kos in June from $105

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

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

Return flights

30 Jun - 07 Jul Ryanair direct
30 Jun - 03 Jul Ryanair direct
30 Jun - 10 Jul Ryanair direct
23 Jun - 26 Jun Jet2 direct
02 Jun - 26 Jun Jet2 direct
03 Jun - 26 Jun Jet2 direct
04 Jun - 26 Jun Jet2 direct
09 Jun - 26 Jun Jet2 direct
10 Jun - 26 Jun Jet2 direct
11 Jun - 26 Jun Jet2 direct
16 Jun - 26 Jun Jet2 direct
17 Jun - 26 Jun Jet2 direct
18 Jun - 26 Jun Jet2 direct
23 Jun - 03 Jul Jet2 direct
30 Jun - 17 Jul Ryanair direct
19 Jun - 07 Jul Ryanair direct
19 Jun - 03 Jul Ryanair direct
30 Jun - 14 Jul Ryanair direct
29 Jun - 07 Jul easyJet direct
23 Jun - 07 Jul Ryanair direct

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

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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