Which stopover airport offers the lowest fares from Thessaloniki to London Heathrow Airport?

Flights via Istanbul (IST) offer the lowest average return price of £173.

What is the most punctual flight time for Thessaloniki to London flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Which airport is the most popular for stopovers for flights between Thessaloniki and London Heathrow Airport?

Vienna (VIE) was the most common stop: 33% of momondo users choosing one-stop flights on this route connected there.

How often are flights from Thessaloniki to London delayed?

Historically, on average around 21% of flights between Thessaloniki and London have experienced a delay on any given week. The average delay length over the past 12 months has been 93 minutes.

Which stopover airport has the shortest travel time from Thessaloniki to London Heathrow Airport?

Flights connecting via Athens (ATH) have the shortest average one-way travel time: 6h 55m.

Which stopover airport has the shortest connection time from Thessaloniki to London Heathrow Airport?

Athens (ATH) has the shortest average stopover time for this route: 1h 30m.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from Thessaloniki Makedonia to London Heathrow?

Aegean Airlines and Air Serbia are the most popular carriers operating from Thessaloniki Makedonia to London Heathrow

Which airline has the best punctuality record on Thessaloniki to London flights?

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 21% of their flights experiencing any sort of delay.

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.

£57 Cheap Flights from Thessaloniki to London Heathrow Airport in 2025/26

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16:05 - 12:20SKG-LHR

22h 15m1 stop

13:20 - 15:35LHR-SKG

24h 15m1 stop

£138Air Serbia

Find Deal

Mon, 12 Jan - Wed, 21 Jan

16:05 - 12:20SKG-LHR

22h 15m1 stop

22:15 - 08:00LHR-SKG

7h 45m1 stop

£142Multiple Airlines

Find Deal

Mon, 12 Jan - Wed, 21 Jan

23:05 - 21:15SKG-LHR

24h 10m1 stop

16:35 - 00:40LHR-SKG

6h 05m1 stop

£144Aegean Airlines

Find Deal

Fri, 30 Jan - Tue, 3 Feb

23:05 - 17:55SKG-LHR

20h 50m1 stop

16:35 - 00:40LHR-SKG

6h 05m1 stop

£145Aegean Airlines

Find Deal

Mon, 12 Jan - Thu, 15 Jan

16:10 - 12:35SKG-LHR

22h 25m1 stop

19:55 - 15:20LHR-SKG

17h 25m1 stop

£145Air Serbia

Find Deal

Mon, 13 Apr - Sat, 18 Apr

13:00 - 17:55SKG-LHR

6h 55m1 stop

12:15 - 20:50LHR-SKG

6h 35m1 stop

£146Aegean Airlines

Find Deal

Mon, 26 Jan - Sat, 31 Jan

11:20 - 17:55SKG-LHR

8h 35m1 stop

12:15 - 20:50LHR-SKG

6h 35m1 stop

£147Aegean Airlines

Find Deal

Wed, 28 Jan - Sat, 31 Jan

16:05 - 12:35SKG-LHR

22h 30m1 stop

13:30 - 15:20LHR-SKG

23h 50m1 stop

£149Air Serbia

Find Deal

Sun, 3 May - Sat, 9 May

23:05 - 21:15SKG-LHR

24h 10m1 stop

19:00 - 08:50LHR-SKG

11h 50m1 stop

£152Aegean Airlines

Find Deal

Fri, 30 Jan - Tue, 3 Feb

23:05 - 21:15SKG-LHR

24h 10m1 stop

22:15 - 08:50LHR-SKG

8h 35m1 stop

£153Aegean Airlines

Find Deal

Sun, 18 Jan - Fri, 23 Jan

Air Serbia flights from Thessaloniki to London Heathrow Airport

Our best Air Serbia deals on Thessaloniki to London Heathrow Airport flight tickets

Air Serbia

12 Jan

SKG16:05Thessaloniki Makedonia

22h 15m

1 stop

LHR12:20London Heathrow

21 Jan

LHR13:20London Heathrow

24h 15m

1 stop

SKG15:35Thessaloniki Makedonia

£138

Find similar

Air Serbia

13 Apr

SKG16:10Thessaloniki Makedonia

22h 25m

1 stop

LHR12:35London Heathrow

18 Apr

LHR19:55London Heathrow

17h 25m

1 stop

SKG15:20Thessaloniki Makedonia

£145

Find similar

Air Serbia

3 May

SKG16:05Thessaloniki Makedonia

22h 30m

1 stop

LHR12:35London Heathrow

9 May

LHR13:30London Heathrow

23h 50m

1 stop

SKG15:20Thessaloniki Makedonia

£149

Find similar

Aegean Airlines flights from Thessaloniki to London Heathrow Airport

Our best Aegean Airlines deals on Thessaloniki to London Heathrow Airport flight tickets

Aegean Airlines

30 Jan

SKG23:05Thessaloniki Makedonia

24h 10m

1 stop

LHR21:15London Heathrow

3 Feb

LHR16:35London Heathrow

6h 05m

1 stop

SKG00:40Thessaloniki Makedonia

£144

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Aegean Airlines

12 Jan

SKG23:05Thessaloniki Makedonia

20h 50m

1 stop

LHR17:55London Heathrow

15 Jan

LHR16:35London Heathrow

6h 05m

1 stop

SKG00:40Thessaloniki Makedonia

£145

Find similar

Aegean Airlines

26 Jan

SKG13:00Thessaloniki Makedonia

6h 55m

1 stop

LHR17:55London Heathrow

31 Jan

LHR12:15London Heathrow

6h 35m

1 stop

SKG20:50Thessaloniki Makedonia

£146

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momondo Fare Finder

Use the filters below to find and compare flights from Thessaloniki to London Heathrow Airport that are best for you.

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Price

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Mon 12/1

16:05-12:20

1 stop22h 15m

London Heathrow

Wed 21/1

13:20-15:35

1 stop24h 15m

£138

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Mon 12/1

16:05-12:20

1 stop22h 15m

London Heathrow

Wed 21/1

22:15-08:00

1 stop7h 45m

£142

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Fri 30/1

23:05-21:15

1 stop24h 10m

London Heathrow

Tue 3/2

16:35-00:40

1 stop6h 05m

£144

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Mon 12/1

23:05-17:55

1 stop20h 50m

London Heathrow

Thu 15/1

16:35-00:40

1 stop6h 05m

£145

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Mon 13/4

16:10-12:35

1 stop22h 25m

London Heathrow

Sat 18/4

19:55-15:20

1 stop17h 25m

£145

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Mon 26/1

13:00-17:55

1 stop6h 55m

London Heathrow

Sat 31/1

12:15-20:50

1 stop6h 35m

£146

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Wed 28/1

11:20-17:55

1 stop8h 35m

London Heathrow

Sat 31/1

12:15-20:50

1 stop6h 35m

£147

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Sun 3/5

16:05-12:35

1 stop22h 30m

London Heathrow

Sat 9/5

13:30-15:20

1 stop23h 50m

£149

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Fri 30/1

23:05-21:15

1 stop24h 10m

London Heathrow

Tue 3/2

19:00-08:50

1 stop11h 50m

£152

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Sun 18/1

23:05-21:15

1 stop24h 10m

London Heathrow

Fri 23/1

22:15-08:50

1 stop8h 35m

£153

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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

Prices

Airlines

Delays

Stopovers

Other information

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 Sunday. momondo users have found tickets for Sunday departures for as low as £122. 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 £577.

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 £310. 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 £572 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 November 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	Mon

The fastest flight from Thessaloniki to London Heathrow Airport takes 3h 35m

Direct flights go from Thessaloniki to London Heathrow Airport on Monday. There are no airlines offering direct flights..

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How far is Thessaloniki Makedonia to London Heathrow by plane?
London Heathrow is 1338.3 mi away from Thessaloniki Makedonia. 5h 40m 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Thessaloniki to London Heathrow Airport is Airbus A320-100/200 (41.03% of total bookings). The next most popular plane models are Airbus A320neo (20.51%), Airbus A319 (7.69%), and Airbus A321-100/200 (7.69%).

Eastbourne

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Ipswich

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Colchester

Chelmsford

Hayes

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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Cheap flights from Thessaloniki to London from £60

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 22/12. 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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Air Serbia flights from Thessaloniki to London Heathrow Airport

Our best Air Serbia deals on Thessaloniki to London Heathrow Airport flight tickets

Aegean Airlines flights from Thessaloniki to London Heathrow Airport

Our best Aegean Airlines deals on Thessaloniki to London Heathrow Airport flight tickets

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Use the filters below to find and compare flights from Thessaloniki to London Heathrow Airport that are best for you.

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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?

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

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

What is the cheapest airline that flies from Thessaloniki Makedonia to London Heathrow?

Aegean Airlines and Air Serbia are the most popular carriers operating from Thessaloniki Makedonia to London Heathrow

How often are flights from Thessaloniki to London delayed?

Historically, on average around 21% of flights between Thessaloniki and London have experienced a delay on any given week. The average delay length over the past 12 months has been 93 minutes.

What is the most punctual flight time for Thessaloniki to London flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Thessaloniki to London flights?

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 21% of their flights experiencing any sort of delay.

Which airport is the most popular for stopovers for flights between Thessaloniki and London Heathrow Airport?

Vienna (VIE) was the most common stop: 33% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Thessaloniki to London Heathrow Airport?

Flights via Istanbul (IST) offer the lowest average return price of £173.

Which stopover airport has the shortest travel time from Thessaloniki to London Heathrow Airport?

Flights connecting via Athens (ATH) have the shortest average one-way travel time: 6h 55m.

Which stopover airport has the shortest connection time from Thessaloniki to London Heathrow Airport?

Athens (ATH) has the shortest average stopover time for this route: 1h 30m.

When to book flights from Thessaloniki to London Heathrow Airport

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

Direct flights

How far is Thessaloniki Makedonia to London Heathrow by plane?

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

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

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

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

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo