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Cheap flights from Thessaloniki to London from £72

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Thessaloniki to London departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Air Serbia Logo
16:05 - 12:20SKG-LHR
22h 15m1 stop
Air Serbia Logo
13:20 - 15:35LHR-SKG
24h 15m1 stop
£136Air Serbia
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lun., 29 déc. - ven., 2 janv.
Air Serbia Logo
16:05 - 12:20SKG-LHR
22h 15m1 stop
Air Serbia Logo
13:20 - 15:20LHR-SKG
24h 00m1 stop
£141Air Serbia
Find Deal
lun., 24 nov. - sam., 29 nov.
Logo
16:20 - 21:15SKG-LHR
6h 55m1 stop
Logo
13:20 - 15:20LHR-SKG
24h 00m1 stop
£156
Find Deal
lun., 1 déc. - mar., 9 déc.
LOT Logo
14:00 - 22:00SKG-LHR
10h 00m1 stop
LOT Logo
06:30 - 17:20LHR-SKG
8h 50m1 stop
£163LOT
Find Deal
mer., 4 févr. - lun., 9 févr.
LOT Logo
14:00 - 22:00SKG-LHR
10h 00m1 stop
LOT Logo
06:30 - 17:20LHR-SKG
8h 50m1 stop
£163LOT
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mer., 10 déc. - lun., 15 déc.
Logo
16:10 - 12:30SKG-LHR
22h 20m1 stop
Logo
06:10 - 11:30LHR-SKG
3h 20mdirect
£166
Find Deal
jeu., 16 oct. - dim., 19 oct.
SWISS Logo
14:05 - 17:50SKG-LHR
5h 45m1 stop
SWISS Logo
20:05 - 13:15LHR-SKG
15h 10m1 stop
£169SWISS
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jeu., 6 nov. - mer., 12 nov.
SWISS Logo
14:05 - 17:50SKG-LHR
5h 45m1 stop
SWISS Logo
06:00 - 13:15LHR-SKG
5h 15m1 stop
£171SWISS
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jeu., 6 nov. - mar., 11 nov.
British Airways Logo
12:15 - 13:50SKG-LHR
3h 35mdirect
British Airways Logo
09:05 - 14:25LHR-SKG
3h 20mdirect
£172British Airways
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sam., 11 oct. - ven., 17 oct.
British Airways Logo
16:15 - 17:50SKG-LHR
3h 35mdirect
British Airways Logo
07:15 - 12:35LHR-SKG
3h 20mdirect
£177British Airways
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ven., 17 oct. - lun., 20 oct.

Air Serbia flights from Thessaloniki to London Heathrow Airport

Our best Air Serbia deals on Thessaloniki to London Heathrow Airport flight tickets
Air Serbia
29 Dec
SKG16:05Thessaloniki Makedonia
22h 15m
1 stop
LHR12:20London Heathrow
2 Jan
LHR13:20London Heathrow
24h 15m
1 stop
SKG15:35Thessaloniki Makedonia
£136
Find similar
Air Serbia
24 Nov
SKG16:05Thessaloniki Makedonia
22h 15m
1 stop
LHR12:20London Heathrow
29 Nov
LHR13:20London Heathrow
24h 00m
1 stop
SKG15:20Thessaloniki Makedonia
£141
Find similar
Air Serbia
9 Nov
SKG04:40Thessaloniki Makedonia
9h 40m
1 stop
LHR12:20London Heathrow
18 Nov
LHR13:20London Heathrow
24h 00m
1 stop
SKG15:20Thessaloniki Makedonia
£164
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LOT flights from Thessaloniki to London Heathrow Airport

Our best LOT deals on Thessaloniki to London Heathrow Airport flight tickets
LOT
4 Feb
SKG14:00Thessaloniki Makedonia
10h 00m
1 stop
LHR22:00London Heathrow
9 Feb
LHR06:30London Heathrow
8h 50m
1 stop
SKG17:20Thessaloniki Makedonia
£163
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LOT
10 Dec
SKG14:00Thessaloniki Makedonia
10h 00m
1 stop
LHR22:00London Heathrow
15 Dec
LHR06:30London Heathrow
8h 50m
1 stop
SKG17:20Thessaloniki Makedonia
£163
Find similar
LOT
23 Sept
SKG18:25Thessaloniki Makedonia
16h 55m
1 stop
LHR09:20London Heathrow
27 Sept
LHR06:30London Heathrow
8h 55m
1 stop
SKG17:25Thessaloniki Makedonia
£206
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momondo Fare Finder

 
Customise your flight search to find flights from Thessaloniki to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 16 septembre 2025.
Use the filters below to find and compare flights from Thessaloniki to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

lun. 29/12

16:05-12:20

1 stop22h 15m

London Heathrow

ven. 2/1

13:20-15:35

1 stop24h 15m

£136

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

lun. 24/11

16:05-12:20

1 stop22h 15m

London Heathrow

sam. 29/11

13:20-15:20

1 stop24h 00m

£141

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

lun. 1/12

16:20-21:15

1 stop6h 55m

London Heathrow

mar. 9/12

13:20-15:20

1 stop24h 00m

£156

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

mer. 4/2

14:00-22:00

1 stop10h 00m

London Heathrow

lun. 9/2

06:30-17:20

1 stop8h 50m

£163

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

mer. 10/12

14:00-22:00

1 stop10h 00m

London Heathrow

lun. 15/12

06:30-17:20

1 stop8h 50m

£163

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

jeu. 16/10

16:10-12:30

1 stop22h 20m

London Heathrow

dim. 19/10

06:10-11:30

Nonstop3h 20m

£166

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

jeu. 6/11

14:05-17:50

1 stop5h 45m

London Heathrow

mer. 12/11

20:05-13:15

1 stop15h 10m

£169

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

jeu. 6/11

14:05-17:50

1 stop5h 45m

London Heathrow

mar. 11/11

06:00-13:15

1 stop5h 15m

£171

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

sam. 11/10

12:15-13:50

Nonstop3h 35m

London Heathrow

ven. 17/10

09:05-14:25

Nonstop3h 20m

£172

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

ven. 17/10

16:15-17:50

Nonstop3h 35m

London Heathrow

lun. 20/10

07:15-12:35

Nonstop3h 20m

£177

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Thessaloniki to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Thessaloniki is on a Friday. momondo users have found tickets for Friday departures for as low as £167. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Thursday is £555.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Thessaloniki to London Heathrow Airport in the afternoon for as low as £298. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £551 on average. Flights to London Heathrow Airport from Thessaloniki at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Thessaloniki Makedonia to London Heathrow flight route?

Fly from Thessaloniki Makedonia to London Heathrow for the best Thessaloniki Makedonia - London Heathrow flight prices

What cabin class options are available on Thessaloniki Makedonia to London Heathrow flights?

There are 2 cabin classes available to choose from on Thessaloniki Makedonia to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Thessaloniki to London Heathrow Airport flights?

No. A direct flight is the cheapest option for a flight between Thessaloniki to London Heathrow Airport.

How have Thessaloniki to London Heathrow Airport flight prices changed over time?

As of September 2025, prices for Thessaloniki to London Heathrow Airport flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Thessaloniki to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Thessaloniki to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Thessaloniki to London Heathrow Airport (SKG to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Thessaloniki to London Heathrow Airport

Fastest flight time

3h 35m

Direct flights

Every day
The fastest flight from Thessaloniki to London Heathrow Airport takes 3h 35m
Direct flights go from Thessaloniki to London Heathrow Airport every day.
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  • How far is Thessaloniki Makedonia to London Heathrow by plane?

    London Heathrow is 1338.3 mi away from Thessaloniki Makedonia. 3h 35m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Thessaloniki Makedonia Airport to London Heathrow Airport?

    Prices for flights from Thessaloniki Makedonia Airport to London Heathrow Airport are updated daily.

  • How old do you have to be to fly from Thessaloniki Makedonia Airport to London Heathrow Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thessaloniki Makedonia Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Thessaloniki to London Heathrow Airport?

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Luton
Milton Keynes
Maidstone
Gatwick
Slough
Northampton
Swindon
Canterbury
Stratford-upon-Avon
Southend-on-Sea
Ipswich
Ilford
Guildford
Swanage
Poole
Colchester
Worthing
Salisbury
Chelmsford

Why use momondo?

Why should I use momondo to find a flight deal from Thessaloniki to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Thessaloniki to London. momondo saves you time and could save you money on your trip.

Can I find flights from Thessaloniki to London with flexible booking policies on momondo?

All flight searches from Thessaloniki to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Thessaloniki to London?

momondo helps you find the best flight between Thessaloniki and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Thessaloniki to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Thessaloniki to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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