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Cheap flights from London Heathrow Airport to Thessaloniki from £84

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SKG
30 Mar — 6 Apr1
1 adult

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

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 25 March 2025.

Round-trip from

£137

One-way from

£84

Popular in

August

Cheapest in

November

Average price

£206

Good round-trip deal

£211 or less

Good one-way deal

£113 or less
Air Serbia
  • Air Serbia
  • 7/5-16/5
  • 2 total stops
  • 46h 20m total
  • London to Thessaloniki
Air Serbia
  • Air Serbia
  • 10/5
  • 1 total stop
  • 23h 50m total
  • London to Thessaloniki
Highest demand for flights based on searches. 14% potential increase in price (£34 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£7 potential savings vs. average return price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from London Heathrow to Thessaloniki Makedonia.
Price to beat on a one-way flight from London Heathrow to Thessaloniki Makedonia.

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 25 March 2025.

Wed 7/513:30LHR - SKG
1 stop23h 55mAir Serbia
Fri 16/516:05SKG - LHR
1 stop22h 25mAir Serbia
Deal found 24/3£137
Tue 10/606:15LHR - SKG
Nonstop3h 20mBritish Airways
Mon 16/613:30SKG - LHR
Nonstop3h 35mBritish Airways
Deal found 24/3£162
Sun 11/506:00LHR - SKG
1 stop4h 35mAustrian Airlines
Fri 16/513:25SKG - LHR
1 stop10h 15mAustrian Airlines
Deal found 24/3£163
Tue 13/520:25LHR - SKG
1 stop13h 55mMultiple Airlines
Tue 20/513:25SKG - LHR
1 stop7h 15mMultiple Airlines
Deal found 25/3£165
Wed 14/513:45LHR - SKG
1 stop20h 45mSWISS
Wed 21/513:20SKG - LHR
1 stop6h 30mSWISS
Deal found 24/3£168
Sat 3/506:55LHR - SKG
1 stop8h 40mLufthansa
Sat 10/518:25SKG - LHR
1 stop15h 50mLufthansa
Deal found 25/3£173
Tue 10/619:00LHR - SKG
1 stop13h 35mAegean Airlines
Mon 16/621:25SKG - LHR
1 stop15h 50mAegean Airlines
Deal found 24/3£180
Mon 28/718:10LHR - SKG
1 stop21h 15mLOT
Wed 6/813:55SKG - LHR
1 stop10h 05mLOT
Deal found 24/3£240
Fri 23/514:35LHR - SKG
1 stop4h 45mEurowings
Wed 28/510:55SKG - LHR
1 stop9h 10mEurowings
Deal found 25/3£241
Fri 6/615:20LHR - SKG
2 stops16h 25mAir France
Mon 9/615:15SKG - LHR
2 stops21h 15mAir France
Deal found 24/3£263
Sun 4/519:05LHR - SKG
1 stop11h 40mTurkish Airlines
Tue 13/509:35SKG - LHR
1 stop7h 30mTurkish Airlines
Deal found 24/3£283
Sat 24/506:40LHR - SKG
1 stop13h 45mScandinavian Airlines
Sat 31/523:15SKG - LHR
1 stop11h 40mScandinavian Airlines
Deal found 25/3£299

Cheapflights Fare Finder

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 25 March 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Thessaloniki that are best for you.

Fly from

Heathrow

Fly to

Thessaloniki

Route

Depart

Return

Price

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Wed 7/5

13:30-15:25

1 stop23h 55m

Thessaloniki Makedonia

Fri 16/5

16:05-12:30

1 stop22h 25m

£137

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Tue 10/6

06:15-11:35

Nonstop3h 20m

Thessaloniki Makedonia

Mon 16/6

13:30-15:05

Nonstop3h 35m

£162

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Sun 11/5

06:00-12:35

1 stop4h 35m

Thessaloniki Makedonia

Fri 16/5

13:25-21:40

1 stop10h 15m

£163

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Tue 13/5

20:25-12:20

1 stop13h 55m

Thessaloniki Makedonia

Tue 20/5

13:25-18:40

1 stop7h 15m

£165

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Wed 14/5

13:45-12:30

1 stop20h 45m

Thessaloniki Makedonia

Wed 21/5

13:20-17:50

1 stop6h 30m

£168

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Sat 3/5

06:55-17:35

1 stop8h 40m

Thessaloniki Makedonia

Sat 10/5

18:25-08:15

1 stop15h 50m

£173

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Tue 10/6

19:00-10:35

1 stop13h 35m

Thessaloniki Makedonia

Mon 16/6

21:25-11:15

1 stop15h 50m

£180

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Sat 19/7

18:10-12:55

1 stop16h 45m

Thessaloniki Makedonia

Mon 21/7

18:25-17:20

1 stop24h 55m

£234

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Fri 23/5

14:35-21:20

1 stop4h 45m

Thessaloniki Makedonia

Wed 28/5

10:55-18:05

1 stop9h 10m

£241

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Fri 6/6

15:20-09:45

2 stops16h 25m

Thessaloniki Makedonia

Mon 9/6

15:15-10:30

2 stops21h 15m

£263

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 24 results
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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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Thessaloniki

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 21 March 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 25 March 2025.

It’s optimal to fly from London Heathrow Airport to Thessaloniki in the evening. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the afternoon.

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 23 March 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 25 March 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.

Entertainment

6.9

Comfort

7.8

Food

7.3

Boarding

7.8

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

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

Entertainment

6.9

Comfort

7.8

Food

7.3

Boarding

7.8

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

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

Entertainment

6.9

Comfort

7.8

Food

7.3

Boarding

7.8

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

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

Entertainment

6.9

Comfort

7.8

Food

7.3

Boarding

7.8

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

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

Entertainment

6.9

Comfort

7.8

Food

7.3

Boarding

7.8

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

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

Entertainment

6.9

Comfort

7.8

Food

7.3

Boarding

7.8

Crew

8.6

Overall

8.1

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 £137, was found to be the cheapest airline from London Heathrow Airport to Thessaloniki.Alternate airlines flying return to your destination include British Airways and Austrian Airlines. You may be able to fly from London Heathrow Airport to Thessaloniki for 48% 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 (£84), British Airways (£90), and Aegean Airlines (£95).

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

    While on average a flight from London Heathrow Airport to Thessaloniki is generally £224, our data shows the cheapest flight currently is £73. When looking at the most popular route, (London Heathrow - Thessaloniki Makedonia), you can expect to pay £141 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.

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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£61Average£227FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aegean AirlinesCheapest£151Average£223FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
SWISSCheapest£161Average£194FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapest£165Average£311FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapest£171Average£267FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapest£208Average£326FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
EurowingsCheapest£241Average£389FlexibilityNo 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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