Cheap flights from Thessaloniki to London
Cheap return flights from Thessaloniki to London
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
London flight facts
What you need to know
What are the cheapest airlines?
- Ryanair
- easyJet
- Wizz Air
These airlines usually offer the cheapest flights from Thessaloniki to London.
What airlines fly indirectly?
- Lufthansa
- KLM
- Air France
These airlines fly from Thessaloniki to London, but you’ll have at least one layover.
How long is the flight?
3 hours 15 minutes
This is the shortest flight time from Thessaloniki to London.
Alternative flights from the UK to London
Check out prices for other routes
Alternative flights from Thessaloniki
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 Thessaloniki/London route. There are around 35 flights on any given week from the UK to London 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 Thessaloniki to London
Tips and advice from our flight experts
You've searched for flights from Thessaloniki to London. We've found 25 flights and compared them to give you the best offer. Ryanair is, on average, the cheapest for this route. Look out for them! The cheapest offer we've found is a one-way ticket for £69 from Thessaloniki to London on 21/06/2026 at 13:55.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 10 airlines that operate the 2500 km flight from Thessaloniki to London.
To find the best offers, consider booking 2-3 months in advance or look for last-minute deals. Ryanair is a popular and cheap airline for this route, with an average flight duration of 3 hours 15 minutes. After selecting an offer, fill out your information, proceed to payment, and consider booking a hotel with us or using our flight + hotel service to save time and money.
Other popular destinations near London
Where other people are flying to
