Cheap flights from Kos to London-London City
Cheap return flights from Kos to London-London City
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
London-London City flight facts
What you need to know
What are the cheapest airlines?
- Ryanair
- easyJet
- Wizz Air
These airlines usually offer the cheapest flights from Kos to London-London City.
What airlines fly indirectly?
- Lufthansa
- Air France
- KLM
These airlines fly from Kos to London-London City, but you’ll have at least one layover.
How long is the flight?
3 hours 15 minutes
This is the shortest flight time from Kos to London-London City.
Alternative flights from the UK to London-London City
Check out prices for other routes
Alternative flights from Kos
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 Kos/London-London City route. There are around 35 flights on any given week from the UK to London-London City 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 Kos to London-London City
Tips and advice from our flight experts
You've searched for flights from Kos to London City. We've found 25 flights and compared them to give you the best offer. Ryanair 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 £41 from Kos to London City on 14/04/2026 at 01:00.
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 Kos to London City.
To find the best offers, consider booking 2-3 months in advance or looking for last-minute deals. Ryanair is a popular, budget-friendly option for this route, and the average flight duration is about 3 hours 15 minutes. After selecting an offer, fill out your information and proceed to payment. Don't forget to check our flight + hotel service to save time and money!
Other popular destinations near London-London City
Where other people are flying to
