Cheapest return flights from London to Kos in July from $171

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 July 2025 (see full year).

Return flights

09 Jul - 14 Jul easyJet direct
13 Jul - 24 Jul easyJet direct
07 Jul - 09 Jul Wizz Air Malta
07 Jul - 14 Jul Wizz Air Malta
10 Jul - 14 Jul easyJet direct
14 Jul - 21 Jul Wizz Air Malta
01 Jul - 15 Jul easyJet direct
03 Jul - 10 Jul Ryanair
03 Jul - 08 Jul Wizz Air Malta
17 Jul - 28 Jul Ryanair direct
31 Jul - 05 Aug Ryanair
28 Jul - 05 Aug Ryanair
28 Jul - 03 Aug Ryanair
07 Jul - 02 Aug Wizz Air Malta
21 Jul - 04 Aug Ryanair
31 Jul - 04 Aug Ryanair direct
17 Jul - 05 Aug Ryanair
17 Jul - 04 Aug Ryanair direct
27 Jul - 03 Aug easyJet
31 Jul - 31 Aug Ryanair

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.

Book a cheap hotel in Kos

Cheap car rent in Kos