Cheap flights from London-London City to Kos
Cheap return flights from London-London City to Kos
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Kos flight facts
What you need to know
What are the cheapest airlines?
- easyJet
- Ryanair
- British Airways
These airlines usually offer the cheapest flights from London-London City to Kos.
What airlines fly indirectly?
- Lufthansa
- KLM
- Air France
These airlines fly from London-London City to Kos, but you’ll have at least one layover.
How long is the flight?
3 hours 30 minutes
This is the shortest flight time from London-London City to Kos.
Alternative flights from the UK to Kos
Check out prices for other routes
Alternative flights from London-London City
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the London-London City/Kos route. There are around 35 flights on any given week from the UK to Kos and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from London-London City to Kos
Tips and advice from our flight experts
You've searched for flights from London City to Kos. We've found 25 flights and compared them to give you the best offer. easyJet is the average cheapest airline for this route, so keep an eye on them. The cheapest offer we've found is a one-way ticket for the route London City to Kos on 23/02/2026 at 10:50 for £73.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 5 airlines that operate the 2,500 km flight from London City to Kos.
To find the best offers, book in advance or look for last-minute deals. The summer season is popular, so prices may rise. Consider flying with easyJet, which operates this route, and remember the average flight duration is about 3 hours 30 minutes. After selecting an offer, fill out your information and proceed to payment. Don't forget to check our hotel booking options or our flight + hotel service to save time and money.
Other popular destinations near Kos
Where other people are flying to
