HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Thessaloniki

$116+ Cheap flights from London (LON) to Thessaloniki (SKG)

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SKG
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from London to Thessaloniki with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from London to Thessaloniki Makedonia are usually found in March or January, booked 89 days in advance, depart on a Sunday or Monday and return on a Friday

Cheap flight deals from London to Thessaloniki

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 July 29, 2025.

Round-trip from

$208
(Air Serbia)

One-way from

$116
(Air Serbia)

Popular in

August

Cheapest in

March

Average price

$323

Good round-trip deal

$338 or less

Good one-way deal

$144 or less
From London (LON) to Thessaloniki Makedonia
Search Deals
One-way flight from London (LON) to Thessaloniki Makedonia
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Thessaloniki Makedonia.
Search Deals
Price to beat on a one-way flight from London (LON) to Thessaloniki Makedonia.
Search Deals

Find flight deals from London to Thessaloniki

Cheapest flights from London to Thessaloniki
Explore the most affordable flight options available from London to Thessaloniki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Air Serbia deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/201:30 pmLHR - SKG
1 stop23h 50mAir Serbia
Sat 10/44:45 amSKG - LHR
1 stop9h 45mAir Serbia
Deal found 7/27$208
This Expedia deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/712:15 pmLHR - SKG
1 stop6h 25mAegean Airlines
Sat 10/184:20 pmSKG - LHR
1 stop6h 50mAegean Airlines
Deal found 7/28$218
This Lufthansa deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:55 amLHR - SKG
1 stop8h 30mLufthansa
Mon 10/206:15 pmSKG - LHR
1 stop6h 25mLufthansa
Deal found 7/29$228
This Austrian Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/73:05 pmLHR - SKG
1 stop19h 30mAustrian Airlines
Tue 10/141:25 pmSKG - LHR
1 stop20h 55mAustrian Airlines
Deal found 7/29$232
This Expedia deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:05 pmLHR - SKG
1 stop11h 45mMultiple Airlines
Mon 10/61:25 pmSKG - LHR
1 stop10h 15mMultiple Airlines
Deal found 7/28$233
This SWISS deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/186:00 amLHR - SKG
1 stop26h 10mSWISS
Sat 10/259:05 pmSKG - LHR
1 stop14h 00mSWISS
Deal found 7/28$266

Cheapflights Fare Finder

 
Customize your flight search to find flights from London 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 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from London to Thessaloniki that are best for you.

Fly from

London

Fly to

Thessaloniki

Route

Depart

Return

Price

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Sat 9/20

1:30 pm-3:20 pm

1 stop23h 50m

Thessaloniki Makedonia

Sat 10/4

4:45 am-12:30 pm

1 stop9h 45m

$208

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Tue 10/7

12:15 pm-8:40 pm

1 stop6h 25m

Thessaloniki Makedonia

Sat 10/18

4:20 pm-9:10 pm

1 stop6h 50m

$218

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Mon 10/13

6:55 am-5:25 pm

1 stop8h 30m

Thessaloniki Makedonia

Mon 10/20

6:15 pm-10:40 pm

1 stop6h 25m

$228

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Tue 10/7

3:05 pm-12:35 pm

1 stop19h 30m

Thessaloniki Makedonia

Tue 10/14

1:25 pm-8:20 am

1 stop20h 55m

$232

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Mon 9/22

8:05 pm-9:50 am

1 stop11h 45m

Thessaloniki Makedonia

Mon 10/6

1:25 pm-9:40 pm

1 stop10h 15m

$233

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Sat 10/18

6:00 am-10:10 am

1 stop26h 10m

Thessaloniki Makedonia

Sat 10/25

9:05 pm-9:05 am

1 stop14h 00m

$266

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Wed 9/17

1:30 pm-3:25 pm

1 stop23h 55m

$116

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Sun 8/10

9:05 pm-10:40 am

1 stop11h 35m

$147

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Wed 11/12

6:00 am-3:15 pm

1 stop7h 15m

$148

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Fri 10/24

10:15 pm-7:55 am

1 stop7h 40m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 17 results
1
2

Best time to book a flight from London to Thessaloniki

Have a flexible travel schedule? Discover the best time to fly to Thessaloniki from London with our price prediction graph.
Estimated round-trip 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 to Thessaloniki

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

Use this chart to determine the optimal time to book a round-trip flight from London to Thessaloniki. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from London to Thessaloniki, you should look to book at least 70 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 to Thessaloniki?

Currently, November is the cheapest month in which you can book a flight from London to Thessaloniki (average of $720). Flying from London to Thessaloniki in June is currently the most expensive (average of $1,273). 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 LON to SKG?

Find hourly flight availability from London 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 July 29, 2025.

It’s typically best to fly out from London to Thessaloniki at noon. Doing so could potentially save you 35% on the flight price compared to flying in the morning, which is usually more expensive.

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 July 29, 2025.
Peruse reviews from past customers who have flown with Aegean Airlines, LOT, and Austrian Airlines from London to Thessaloniki to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very good
779 reviews

Overall

8.2

Food

7.4

Entertainment

7.0

Boarding

7.8

Crew

8.6

Comfort

7.9

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
8.2
Very good
779 reviews
Aegean Airlines
8.2
Very good
779 reviews

Overall

8.2

Food

7.4

Entertainment

7.0

Boarding

7.8

Crew

8.6

Comfort

7.9

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
1,105 reviews
Aegean Airlines
8.2
Very good
779 reviews

Overall

8.2

Food

7.4

Entertainment

7.0

Boarding

7.8

Crew

8.6

Comfort

7.9

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
7.6
Good
821 reviews
Aegean Airlines
8.2
Very good
779 reviews

Overall

8.2

Food

7.4

Entertainment

7.0

Boarding

7.8

Crew

8.6

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Air France
7.5
Good
1,465 reviews
Aegean Airlines
8.2
Very good
779 reviews

Overall

8.2

Food

7.4

Entertainment

7.0

Boarding

7.8

Crew

8.6

Comfort

7.9

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
1,683 reviews
Aegean Airlines
8.2
Very good
779 reviews

Overall

8.2

Food

7.4

Entertainment

7.0

Boarding

7.8

Crew

8.6

Comfort

7.9

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 London 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?

    If you book a flight to Thessaloniki from London, you will be flying to Thessaloniki Makedonia, which is the city’s only airport. Thessaloniki Makedonia (SKG) is located 8.4 mi from the center of Thessaloniki. There is 1 flight from London to Thessaloniki Makedonia per day from 1 airline.

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

    Cheapflights users have booked flights from London to Thessaloniki round-trip from $208. Other airlines that can offer you cheap pricing are Aegean Airlines, from $218, and Lufthansa, from $228. Air Serbia is currently priced 16% below the average price you’ll pay for this route.

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

    $116 is the cheapest one-way deal found within the past few days, from Air Serbia. You may also be able to find cheap deals on Scandinavian Airlines and Austrian Airlines, with prices starting from $147 and $148, respectively.

  • What are the cheapest flights from London to Thessaloniki?

    On average you can expect to pay $409 for a flight from London to Thessaloniki. The cheapest flight overall is $338 while the most popular route, (London Heathrow - Thessaloniki Makedonia) is currently priced at $226.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 to Thessaloniki?

    Currently, November is the cheapest month in which you can book a flight from London to Thessaloniki (average of $720). Flying from London to Thessaloniki in June is currently the most expensive (average of $1,273). 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

Traveling to a place near Thessaloniki?

Book flights to Thessaloniki if you plan to visit one of these locations
Pefkochori

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Thessaloniki by adding a car rental and/or hotel reservation to your travel itinerary.
Thessaloniki car rentals
Thessaloniki Makedonia Airport car rentals
Kavála Megas Alexandros Airport car rentals
Vólos Nea Anchialos Airport car rentals

Top airline flying from London to Thessaloniki

Discover the top airline that operate flights from London 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 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$298Average$409FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.