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Cheap flights from London Heathrow Airport to Thessaloniki from £82

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SKG
26 Feb — 5 Mar1
1 adult

The best prices from London Heathrow to Thessaloniki Makedonia are usually found in March or November, booked 11 days in advance, depart on a Tuesday or Friday and return on a Friday

Cheap flight deals from Heathrow to Thessaloniki

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Thessaloniki (SKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 February 2025.

Round-trip from

£148

One-way from

£82

Popular in

August

Cheapest in

March

Average price

£228

Good round-trip deal

£232 or less

Good one-way deal

£116 or less
Air Serbia
  • Air Serbia
  • 8/3-10/3
  • 2 total stops
  • 46h 15m total
  • London to Thessaloniki
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Air Serbia
  • Air Serbia
  • 15/3
  • 1 total stop
  • 24h 00m total
  • London to Thessaloniki
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Highest demand for flights based on searches. 16% potential increase in price (£41 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from London Heathrow to Thessaloniki Makedonia.
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Price to beat on a one-way flight from London Heathrow to Thessaloniki Makedonia.
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Find flight deals from Heathrow to Thessaloniki

Cheapest flights from Heathrow to Thessaloniki
Explore the most affordable flight options available from Heathrow to Thessaloniki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Sat 8/313:20LHR - SKG
1 stop24h 00mAir Serbia
Mon 10/316:05SKG - LHR
1 stop22h 15mAir Serbia
Deal found 20/2£148
Tue 1/420:05LHR - SKG
1 stop14h 25mMultiple Airlines
Tue 8/415:35SKG - LHR
1 stop6h 05mMultiple Airlines
Deal found 20/2£155
Thu 1/519:30LHR - SKG
1 stop15h 05mAustrian Airlines
Fri 9/513:25SKG - LHR
1 stop10h 15mAustrian Airlines
Deal found 20/2£162
Tue 1/413:45LHR - SKG
1 stop20h 45mSWISS
Thu 10/413:20SKG - LHR
1 stop10h 25mSWISS
Deal found 20/2£167
Mon 12/522:15LHR - SKG
1 stop8h 40mAegean Airlines
Fri 16/516:20SKG - LHR
1 stop6h 50mAegean Airlines
Deal found 20/2£180
Thu 1/520:25LHR - SKG
1 stop13h 55mLufthansa
Thu 15/511:30SKG - LHR
1 stop7h 35mLufthansa
Deal found 20/2£182
Sat 5/710:15LHR - SKG
1 stop24h 40mLOT
Sun 13/713:55SKG - LHR
1 stop21h 25mLOT
Deal found 20/2£234
Tue 4/322:35LHR - SKG
1 stop8h 05mTurkish Airlines
Wed 12/321:45SKG - LHR
1 stop14h 10mTurkish Airlines
Deal found 20/2£236
Thu 1/508:15LHR - SKG
Nonstop3h 20mBritish Airways
Fri 16/516:15SKG - LHR
Nonstop3h 35mBritish Airways
Deal found 20/2£259

Find flights from Heathrow to Thessaloniki within your budget

Customise your flight search to find flights from Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 21 February 2025.

Fly from

Heathrow

Fly to

Thessaloniki

Route

Depart

Return

Price

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Sat 8/3

13:20-15:20

1 stop24h 00m

Thessaloniki Makedonia

Mon 10/3

16:05-12:20

1 stop22h 15m

£148

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Tue 1/4

20:05-12:30

1 stop14h 25m

Thessaloniki Makedonia

Tue 8/4

15:35-19:40

1 stop6h 05m

£155

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Thu 1/5

19:30-12:35

1 stop15h 05m

Thessaloniki Makedonia

Fri 9/5

13:25-21:40

1 stop10h 15m

£162

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Tue 1/4

13:45-12:30

1 stop20h 45m

Thessaloniki Makedonia

Thu 10/4

13:20-21:45

1 stop10h 25m

£167

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Mon 12/5

22:15-08:55

1 stop8h 40m

Thessaloniki Makedonia

Fri 16/5

16:20-21:10

1 stop6h 50m

£180

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Thu 1/5

20:25-12:20

1 stop13h 55m

Thessaloniki Makedonia

Thu 15/5

11:30-17:05

1 stop7h 35m

£182

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Sat 5/7

10:15-12:55

1 stop24h 40m

Thessaloniki Makedonia

Sun 13/7

13:55-09:20

1 stop21h 25m

£234

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Tue 4/3

22:35-08:40

1 stop8h 05m

Thessaloniki Makedonia

Wed 12/3

21:45-09:55

1 stop14h 10m

£236

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Thu 1/5

08:15-13:35

Nonstop3h 20m

Thessaloniki Makedonia

Fri 16/5

16:15-17:50

Nonstop3h 35m

£259

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Sat 15/3

13:20-15:20

1 stop24h 00m

£82

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 17 results
1
2

Best time to book a flight from Heathrow to Thessaloniki

Have a flexible travel schedule? Discover the best time to fly to Thessaloniki from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Heathrow to Thessaloniki

Get recent, data-driven insights about flights from Heathrow to Thessaloniki including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London Heathrow Airport to Thessaloniki?

Use this chart to determine the optimal time to book a return flight from Heathrow to Thessaloniki. Price data was last updated on 14 February 2025.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Thessaloniki, you should look to book at least 11 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London Heathrow Airport to Thessaloniki?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Thessaloniki (average of £97). Flying from London Heathrow Airport to Thessaloniki in August is currently the most expensive (average of £354). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to SKG?

Find hourly flight availability from Heathrow to Thessaloniki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

It’s optimal to fly from London Heathrow Airport to Thessaloniki in the evening. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from London Heathrow Airport to Thessaloniki?

Use this chart to determine the cheapest time to fly return from Heathrow to Thessaloniki. Price data was last updated on 16 February 2025.

Travellers seeking maximum savings on their London Heathrow Airport to Thessaloniki flight should consider departing on Friday at midday when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Thessaloniki by month

Plan your trip to Thessaloniki by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thessaloniki ranges from 20.0 - 55.0 inches per month. December is typically the wettest month, when rainfall can reach 55.0 mm. August is typically the driest time to visit Thessaloniki when rainfall is around 20.0 mm.

Temperature in Thessaloniki by month

Plan your trip to Thessaloniki by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thessaloniki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Thessaloniki

Get insights into the airlines that provide service to Thessaloniki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thessaloniki. Reviews last updated 21 February 2025.
To help decide which airline to fly from London to Thessaloniki, see what other customers have to say about Aegean Airlines, LOT and Austrian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Overall

8.1

Crew

8.6

Comfort

7.8

Entertainment

6.9

Boarding

7.8

Food

7.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Aegean Airlines
8.1
Very Good
733 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Overall

8.1

Crew

8.6

Comfort

7.8

Entertainment

6.9

Boarding

7.8

Food

7.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

LOT
7.6
Good
1,080 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Overall

8.1

Crew

8.6

Comfort

7.8

Entertainment

6.9

Boarding

7.8

Food

7.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Austrian Airlines
7.5
Good
771 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Overall

8.1

Crew

8.6

Comfort

7.8

Entertainment

6.9

Boarding

7.8

Food

7.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

SWISS
7.5
Good
1,568 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Overall

8.1

Crew

8.6

Comfort

7.8

Entertainment

6.9

Boarding

7.8

Food

7.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Turkish Airlines
7.3
Good
3,832 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Overall

8.1

Crew

8.6

Comfort

7.8

Entertainment

6.9

Boarding

7.8

Food

7.3

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Thessaloniki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Thessaloniki from London Heathrow?

    Most people fly into Thessaloniki Makedonia (SKG) if they book a flight to Thessaloniki from London Heathrow. On average, Thessaloniki Makedonia has 0 inbound flights from London Heathrow per day from 7 airlines. Thessaloniki Makedonia is conveniently located just 8.4 mi from Thessaloniki’s city center.

  • What are the cheapest airlines flying from London Heathrow Airport to Thessaloniki round-trip?

    Air Serbia, at £148, was found to be the cheapest airline from London Heathrow Airport to Thessaloniki.Alternate airlines flying return to your destination include Austrian Airlines and SWISS. You may be able to fly from London Heathrow Airport to Thessaloniki for 44% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from London Heathrow Airport to Thessaloniki one-way?

    The cheapet airlines for a one-way flight from London Heathrow Airport to Thessaloniki are Air Serbia (£82), British Airways (£95), and Aegean Airlines (£97).

  • What are the cheapest flights from London Heathrow Airport to Thessaloniki?

    While on average a flight from London Heathrow Airport to Thessaloniki is generally £221, our data shows the cheapest flight currently is £84. When looking at the most popular route, (London Heathrow - Thessaloniki Makedonia), you can expect to pay £155 for that flight.

  • Can I find deals for flights from Heathrow to Thessaloniki that include hotel bookings?

    Yes. In addition to deals on Heathrow to Thessaloniki flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Thessaloniki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Thessaloniki.

  • Can I find deals for business class flights from Heathrow to Thessaloniki?

    Yes. Cheapflights offers flight deals from Heathrow to Thessaloniki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Thessaloniki?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Thessaloniki (average of £97). Flying from London Heathrow Airport to Thessaloniki in August is currently the most expensive (average of £354). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Pefkochori
Nikiti
Paralia
Kallithea

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Alternative routes for Heathrow to Thessaloniki

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Thessaloniki flights
Stansted to Thessaloniki flights
London City to Thessaloniki flights
Luton to Thessaloniki flights
Southend to Thessaloniki flights

Top 7 airlines flying from Heathrow to Thessaloniki

Discover the top 7 airlines that operate flights from Heathrow to Thessaloniki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£74Average£241FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aegean AirlinesCheapest£155Average£235FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
SWISSCheapest£156Average£199FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapest£168Average£321FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapest£190Average£281FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapest£211Average£317FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
EurowingsCheapest£246Average£348FlexibilityNo cancel feeOn-time87%
Search Eurowings flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Thessaloniki?

Cheapflights makes it easy to find Heathrow to Thessaloniki flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Thessaloniki?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Thessaloniki from Heathrow.

Can Cheapflights find flights from Heathrow to Thessaloniki with no change fees?

Need flexible booking options for your flight to Thessaloniki from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Thessaloniki become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Thessaloniki flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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