Flights from London to Thessaloniki

Our cheapest offers for flights from London to Thessaloniki

Here you can compare cheap flights from London (LON) to Thessaloniki (SKG) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Thessaloniki. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
London
Thessaloniki
Outbound
31/01/26
direct
FR2567
03h 30min
Return
03/02/26
direct
FR2568
03h 30min
Ryanair
£80
London
Thessaloniki
Please note: transfer for connecting flight
Outbound
20/03/26
1 Stopover (HHN)
FR6199, FR5797
06h 45min
Return
17/04/26
1 Stopover (HHN)
FR5798, FR6198
08h 20min
Ryanair
£158
London
Thessaloniki
Outbound
20/03/26
1 Stopover (IST)
TK1244, TK1881
13h 20min
Return
17/04/26
1 Stopover (IST)
TK1882, TK1241
26h 40min
Turkish Airlines
£443
London
Thessaloniki
Outbound
31/01/26
direct
FR2567
03h 30min
Return
03/02/26
direct
FR2568
03h 30min
Ryanair
£85
London
Thessaloniki
Outbound
31/01/26
direct
FR2567
03h 30min
Return
03/02/26
direct
FR2568
03h 30min
Ryanair
£86
London
Thessaloniki
Outbound
31/01/26
1 Stopover (NUE)
FR7632, FR7095
08h 20min
Return
03/02/26
direct
FR2568
03h 30min
Ryanair ?
£97
London
Thessaloniki
Outbound
31/01/26
direct
FR2567
03h 30min
Return
03/02/26
direct
FR2568
03h 30min
Ryanair
£98
London
Thessaloniki
Outbound
10/01/26
direct
FR2567
03h 30min
Return
24/01/26
direct
FR2568
03h 30min
Ryanair
£101
London
Thessaloniki
Outbound
10/01/26
direct
FR2567
03h 30min
Return
24/01/26
direct
FR2568
03h 30min
Ryanair ?
£106
London
Thessaloniki
Outbound
20/03/26
1 Stopover (POZ)
FR2194, FR2552
17h 35min
Return
17/04/26
1 Stopover (HHN)
FR5798, FR6198
08h 20min
Ryanair ?
£146
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from London to Thessaloniki

Favourite airline: easyJet
81 % of flights booked on the route from London to Thessaloniki are booked with easyJet, British Airways and easyJet Europe.
easyJet
54 %
British Airways
15 %
easyJet Europe
12 %
Direct flights are the cheapest connection
Flights with a stopover are on average £66.00 more expensive than direct flights.
non stop flight
1 stop
2 stops
03h 20min
06h 30min
12h 25min
£ 198
£ 429
£ 264
The favourite connection is non-stop
Flights from London to Thessaloniki are most frequently booked as a direct flight.
Route
bookings
Direct flights
03h 20min, from £ 198
87 %
2 stopovers Milan-Malpensa Belgrade (Beograd)
12h 25min, from £ 264
9 %
2 stopovers Frankfurt-Main Munich
21h 55min, from £ 398
4 %

Important flight information

Flight information: London - Thessaloniki

Outbound and return from £ 79,97
Flight duration min. 03:15 / max. 03:30
Return flight duration min. 03:30/ max. 03:35
Distance 2152 km
Flights per week 6
Departure airport Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Arrival airport Airport Thessaloniki Macedonia (SKG)
Destination country Flights to Greece
Alternative routes to Greece
Alternative flights to Thessaloniki
Popular destinations for onward travel
Flight destinations with a similar price