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Cheap flights from London Heathrow Airport to Thessaloniki from £77

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Thessaloniki departing on 7/10. 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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Find the cheapest flights from London Heathrow Airport to Thessaloniki

Cheap return flights

Aegean Airlines Logo
22:15 - 12:20LHR-SKG
12h 05m1 stop
Aegean Airlines Logo
07:55 - 21:10SKG-LHR
15h 15m1 stop
£152Aegean Airlines
Find Deal
Mon, 13 Oct - Sat, 18 Oct
Logo
06:00 - 13:15LHR-SKG
5h 15m1 stop
Logo
12:50 - 15:50SKG-LHR
5h 00m1 stop
£165
Find Deal
Thu, 27 Nov - Sun, 30 Nov
Austrian Airlines Logo
06:00 - 12:35LHR-SKG
4h 35m1 stop
Austrian Airlines Logo
13:25 - 18:40SKG-LHR
7h 15m1 stop
£168Austrian Airlines
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Fri, 10 Oct - Wed, 15 Oct
SWISS Logo
20:05 - 13:15LHR-SKG
15h 10m1 stop
SWISS Logo
10:55 - 16:20SKG-LHR
7h 25m1 stop
£170SWISS
Find Deal
Wed, 26 Nov - Sun, 30 Nov
SWISS Logo
20:05 - 13:15LHR-SKG
15h 10m1 stop
SWISS Logo
14:05 - 17:50SKG-LHR
5h 45m1 stop
£171SWISS
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Fri, 31 Oct - Sat, 15 Nov
Austrian Airlines Logo
06:00 - 12:35LHR-SKG
4h 35m1 stop
Austrian Airlines Logo
13:25 - 21:40SKG-LHR
10h 15m1 stop
£171Austrian Airlines
Find Deal
Thu, 9 Oct - Sat, 11 Oct
Air Serbia Logo
13:20 - 03:15LHR-SKG
11h 55m1 stop
Air Serbia Logo
04:40 - 12:20SKG-LHR
9h 40m1 stop
£179Air Serbia
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Sun, 2 Nov - Sun, 16 Nov
Air Serbia Logo
19:55 - 15:20LHR-SKG
17h 25m1 stop
Air Serbia Logo
04:45 - 12:30SKG-LHR
9h 45m1 stop
£180Air Serbia
Find Deal
Sat, 20 Sep - Sat, 27 Sep
LOT Logo
18:20 - 17:20LHR-SKG
21h 00m1 stop
LOT Logo
18:20 - 09:35SKG-LHR
17h 15m1 stop
£184LOT
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Sun, 2 Nov - Thu, 13 Nov
LOT Logo
06:30 - 17:25LHR-SKG
8h 55m1 stop
LOT Logo
18:25 - 09:20SKG-LHR
16h 55m1 stop
£202LOT
Find Deal
Mon, 8 Sep - Tue, 16 Sep

Air Serbia flights from London Heathrow Airport to Thessaloniki

Our best Air Serbia deals on London Heathrow Airport to Thessaloniki flight tickets
Air Serbia
2 Nov
LHR13:20London Heathrow
11h 55m
1 stop
SKG03:15Thessaloniki Makedonia
16 Nov
SKG04:40Thessaloniki Makedonia
9h 40m
1 stop
LHR12:20London Heathrow
£179
Find similar
Air Serbia
20 Sept
LHR19:55London Heathrow
17h 25m
1 stop
SKG15:20Thessaloniki Makedonia
27 Sept
SKG04:45Thessaloniki Makedonia
9h 45m
1 stop
LHR12:30London Heathrow
£180
Find similar
Air Serbia
21 Sept
LHR19:25London Heathrow
5h 45m
1 stop
SKG03:10Thessaloniki Makedonia
27 Sept
SKG04:45Thessaloniki Makedonia
9h 45m
1 stop
LHR12:30London Heathrow
£183
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LOT flights from London Heathrow Airport to Thessaloniki

Our best LOT deals on London Heathrow Airport to Thessaloniki flight tickets
LOT
2 Nov
LHR18:20London Heathrow
21h 00m
1 stop
SKG17:20Thessaloniki Makedonia
13 Nov
SKG18:20Thessaloniki Makedonia
17h 15m
1 stop
LHR09:35London Heathrow
£184
Find similar
LOT
8 Sept
LHR06:30London Heathrow
8h 55m
1 stop
SKG17:25Thessaloniki Makedonia
16 Sept
SKG18:25Thessaloniki Makedonia
16h 55m
1 stop
LHR09:20London Heathrow
£202
Find similar
LOT
26 Nov
LHR18:20London Heathrow
21h 00m
1 stop
SKG17:20Thessaloniki Makedonia
1 Dec
SKG18:20Thessaloniki Makedonia
5h 40m
1 stop
LHR22:00London Heathrow
£203
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Thessaloniki 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 19 August 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Thessaloniki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Mon 13/10

22:15-12:20

1 stop12h 05m

Thessaloniki Makedonia

Sat 18/10

07:55-21:10

1 stop15h 15m

£152

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Thu 27/11

06:00-13:15

1 stop5h 15m

Thessaloniki Makedonia

Sun 30/11

12:50-15:50

1 stop5h 00m

£165

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Fri 10/10

06:00-12:35

1 stop4h 35m

Thessaloniki Makedonia

Wed 15/10

13:25-18:40

1 stop7h 15m

£168

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Wed 26/11

20:05-13:15

1 stop15h 10m

Thessaloniki Makedonia

Sun 30/11

10:55-16:20

1 stop7h 25m

£170

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Fri 31/10

20:05-13:15

1 stop15h 10m

Thessaloniki Makedonia

Sat 15/11

14:05-17:50

1 stop5h 45m

£171

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Thu 9/10

06:00-12:35

1 stop4h 35m

Thessaloniki Makedonia

Sat 11/10

13:25-21:40

1 stop10h 15m

£171

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Sun 2/11

13:20-03:15

1 stop11h 55m

Thessaloniki Makedonia

Sun 16/11

04:40-12:20

1 stop9h 40m

£179

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Sat 20/9

19:55-15:20

1 stop17h 25m

Thessaloniki Makedonia

Sat 27/9

04:45-12:30

1 stop9h 45m

£180

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Sun 2/11

18:20-17:20

1 stop21h 00m

Thessaloniki Makedonia

Thu 13/11

18:20-09:35

1 stop17h 15m

£184

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Mon 8/9

06:30-17:25

1 stop8h 55m

Thessaloniki Makedonia

Tue 16/9

18:25-09:20

1 stop16h 55m

£202

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Thessaloniki from

How to get the cheapest flight ticket from London Heathrow Airport to Thessaloniki

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 month to fly to Thessaloniki?

If you’re not able to fly to Thessaloniki in March, then January is your next best option. Flight prices from London Heathrow Airport to Thessaloniki during January average around £193.

What is the cheapest day to depart on your flight to Thessaloniki?

The cheapest day to depart from London Heathrow Airport to Thessaloniki is on a Wednesday when prices can be found for as low as £171. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Thessaloniki for around £267.

What is the cheapest time of day to depart on your flight to Thessaloniki?

In the afternoon is the cheapest time of day to fly from London Heathrow Airport to Thessaloniki when you can find flight prices for as low as £171. Flying to Thessaloniki in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive, with an average ticket price of £229.

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

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

How far in advance should I book a flight to Thessaloniki?

You are more likely to see cheaper flights to Thessaloniki from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Thessaloniki for around £266 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thessaloniki from London Heathrow Airport for as low as £196 on momondo.

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

There are 2 cabin classes available to choose from on London Heathrow to Thessaloniki Makedonia 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 London Heathrow Airport to Thessaloniki flights?

You could potentially save up to 27% on your flight if you consider stops on a London Heathrow Airport to Thessaloniki flight.

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

As of August 2025, prices for London Heathrow Airport to Thessaloniki flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Thessaloniki

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

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

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

Best price found

£77

Fastest flight time

3h 20m

Direct flights

Every day

Airports in Thessaloniki

1 airport
The best one-way flight to Thessaloniki from London Heathrow Airport in the past 72 hours is £77. The best return flight deal from London Heathrow Airport to Thessaloniki found on momondo in the last 72 hours is £152.
The fastest flight from London Heathrow Airport to Thessaloniki takes 3h 20m
Direct flights go from London Heathrow Airport to Thessaloniki every day.
There is 1 airport near Thessaloniki: Thessaloniki Makedonia (SKG)
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  • How far is London Heathrow to Thessaloniki Makedonia by plane?

    The distance between London Heathrow and Thessaloniki Makedonia is about 1338.3 mi. A reasonable flight in good conditions will take 3h 20m.

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

    Prices for flights from London Heathrow Airport to Thessaloniki Makedonia Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London Heathrow Airport to Thessaloniki Makedonia Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Thessaloniki Makedonia Airport.

  • What documentation or ID do you need to fly to Thessaloniki Makedonia Airport?

    The travel and health documents required for your trip to Thessaloniki Makedonia 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 Thessaloniki Makedonia 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 London Heathrow Airport to Thessaloniki?

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

Best airlines flying from London Heathrow Airport to Thessaloniki

Compare and see reviews for airlines that fly from London Heathrow Airport to Thessaloniki with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £58Free CancellationRating
6.9
1,820 reviews
Search easyJet flights
Aegean AirlinesPriceFrom £148Free CancellationRating
8.1
783 reviews
Search Aegean Airlines flights
Austrian AirlinesPriceFrom £158Free CancellationRating
7.6
829 reviews
Search Austrian Airlines flights
SWISSPriceFrom £159Free CancellationRating
7.6
1,699 reviews
Search SWISS flights
British AirwaysPriceFrom £167Free CancellationRating
6.7
7,283 reviews
Search British Airways flights
LufthansaPriceFrom £204Free CancellationRating
6.8
7,334 reviews
Search Lufthansa flights
EurowingsPriceFrom £211Free CancellationRating
6.7
277 reviews
Search Eurowings flights

  • British Airways Flights From London Heathrow Airport to Thessaloniki

    British Airways is one of the most popular airlines flying from London Heathrow Airport to Thessaloniki, operating 2 flights/week on average for this route. A good British Airways flight deal for London Heathrow Airport to Thessaloniki starts from £226 round-trip, up to an average price of £412. Our users have rated British Airways at 6.7/10.

Travelling to a place near Thessaloniki?

Book flights to Thessaloniki if you plan to visit one of these locations
Nikiti
Pefkochori
Kallithea
Paralia
Sarti
Loutraki
Polychrono
Afytos
Ammouliani

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Thessaloniki for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Thessaloniki from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for London to Thessaloniki 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.

An easier way to manage your Thessaloniki trip

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Fly your favourite airline to Thessaloniki

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
British Airways
Ryanair
easyJet
Turkish Airlines
Qatar Airways
Emirates
Etihad Airways
Lufthansa
Virgin Atlantic
Pegasus Airlines
KLM
Air India