Thessaloniki to London
Thessaloniki to London is cheapest in November and December, both at 43 €. August, the most expensive month we measured, costs about 104 € more.
Thessaloniki to London is 2,144 km flown direct. Every fare we measured came from Ryanair.
That comes from pricing 193 departure dates across 12 months. Every figure below is a fare we measured on the day shown, not a live quote. When we have nothing fresh to say about a route, its page stops existing.
What is a good price from Thessaloniki to London?
Anything at or below the quarter mark beats three in four of the 193 one-way fares we measured here. Above the median, wait or move the date.
seen 18 Aug 2026
How far ahead do the cheap fares sit?
When we measured, the cheapest quarter of fares sat between 96 and 272 days before departure, much the same distance out as everything else. On this route, how far ahead you book matters less than which month you pick.
a snapshot of where the cheap seats sat, seen 18 Aug 2026
Which day of the week is cheapest?
On average, Friday departures came out lowest and Wednesday highest, a spread of about 26 €. The day matters less than the month here: pick the month first, then the day.