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$118+ Cheap flights from Thessaloniki (SKG) to London (LON)

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
SKG — LON
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Thessaloniki Makedonia to London are usually found in February or March, booked 51 days in advance, depart on a Wednesday or Friday and return on a Sunday

Cheap flight deals from Thessaloniki to London

Discover tips and strategies to find the most affordable flight options for your journey from Thessaloniki (SKG) to London (LON). 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 September 11, 2025.

Round-trip from

$184
(Air Serbia)

One-way from

$118
(Booking.com)

Popular in

August

Cheapest in

February

Average price

$248

Good round-trip deal

$621 or less

Good one-way deal

$248 or less
From Thessaloniki Makedonia to London (LON)
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One-way flight from Thessaloniki Makedonia to London (LON)
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Highest demand for flights based on searches. 24% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Thessaloniki Makedonia to London (LON).
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Price to beat on a one-way flight from Thessaloniki Makedonia to London (LON).
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Find flight deals from Thessaloniki to London

Cheapest flights from Thessaloniki to London
Explore the most affordable flight options available from Thessaloniki to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Air Serbia deal was found by Cheapflights users on 9/11. 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.
Mon 12/14:05 pmSKG - LHR
1 stop22h 15mAir Serbia
Tue 12/91:20 pmLHR - SKG
1 stop24h 00mAir Serbia
Deal found 9/11$184
This Air Serbia deal was found by Cheapflights users on 9/11. 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.
Mon 11/174:05 pmSKG - LHR
1 stop22h 15mAir Serbia
Sat 11/221:20 pmLHR - SKG
1 stop24h 00mAir Serbia
Deal found 9/11$190
This Air Serbia deal was found by Cheapflights users on 9/10. 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.
Mon 11/244:05 pmSKG - LHR
1 stop22h 15mAir Serbia
Sat 11/291:20 pmLHR - SKG
1 stop24h 00mAir Serbia
Deal found 9/10$191
This Aegean Airlines deal was found by Cheapflights users on 9/11. 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 Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:20 pmSKG - LHR
1 stop6h 55mAegean Airlines
Sat 12/610:15 pmLHR - SKG
1 stop8h 40mAegean Airlines
Deal found 9/11$195
This Air Serbia deal was found by Cheapflights users on 9/11. 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.
Sun 11/94:40 amSKG - LHR
1 stop9h 40mAir Serbia
Tue 11/181:20 pmLHR - SKG
1 stop24h 00mAir Serbia
Deal found 9/11$223
This Air Serbia deal was found by Cheapflights users on 9/10. 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.
Fri 10/104:45 amSKG - LHR
1 stop9h 45mAir Serbia
Wed 10/151:30 pmLHR - SKG
1 stop23h 55mAir Serbia
Deal found 9/10$224
This SWISS deal was found by Cheapflights users on 9/10. 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.
Thu 12/112:05 pmSKG - LHR
1 stop5h 45mSWISS
Mon 12/158:05 pmLHR - SKG
1 stop15h 10mSWISS
Deal found 9/10$232
This Aegean Airlines deal was found by Cheapflights users on 9/10. 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 Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:20 pmSKG - LHR
1 stop6h 55mAegean Airlines
Mon 12/810:15 pmLHR - SKG
1 stop8h 40mAegean Airlines
Deal found 9/10$239
This Lufthansa deal was found by Cheapflights users on 9/10. 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.
Tue 10/143:35 pmSKG - LHR
1 stop6h 05mLufthansa
Mon 10/207:25 amLHR - SKG
1 stop8h 00mLufthansa
Deal found 9/10$242
This Air Serbia deal was found by Cheapflights users on 9/10. 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.
Tue 11/44:05 pmSKG - LHR
1 stop22h 15mAir Serbia
Wed 11/191:20 pmLHR - SKG
1 stop24h 15mAir Serbia
Deal found 9/10$249
This Lufthansa deal was found by Cheapflights users on 9/10. 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.
Tue 10/143:35 pmSKG - LHR
1 stop7h 10mLufthansa
Tue 10/2110:30 amLHR - SKG
1 stop5h 25mLufthansa
Deal found 9/10$253

Cheapflights Fare Finder

 
Customize your flight search to find flights from Thessaloniki to London 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 September 11, 2025.
Use the filters below to find and compare flights from Thessaloniki to London that are best for you.

Fly from

Thessaloniki

Fly to

London

Route

Depart

Return

Price

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Thu 11/20

4:05 pm-12:20 pm

1 stop22h 15m

London Heathrow

Tue 11/25

1:20 pm-3:20 pm

1 stop24h 00m

$223

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Mon 11/10

4:05 pm-12:20 pm

1 stop22h 15m

London Heathrow

Tue 11/18

1:20 pm-3:20 pm

1 stop24h 00m

$223

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Thu 12/4

4:05 pm-12:20 pm

1 stop22h 15m

London Heathrow

Thu 12/11

1:20 pm-3:20 pm

1 stop24h 00m

$223

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Wed 12/3

4:05 pm-12:20 pm

1 stop22h 15m

London Heathrow

Wed 12/10

1:20 pm-3:35 pm

1 stop24h 15m

$224

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Sun 11/23

4:40 am-12:20 pm

1 stop9h 40m

London Heathrow

Sat 11/29

1:20 pm-3:20 pm

1 stop24h 00m

$229

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Sun 11/23

4:05 pm-12:20 pm

1 stop22h 15m

London Heathrow

Fri 11/28

1:20 pm-3:15 am

1 stop11h 55m

$229

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Tue 11/4

4:05 pm-12:20 pm

1 stop22h 15m

London Heathrow

Wed 11/19

1:20 pm-3:35 pm

1 stop24h 15m

$249

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Tue 10/14

3:35 pm-8:45 pm

1 stop7h 10m

London Heathrow

Tue 10/21

10:30 am-5:55 pm

1 stop5h 25m

$253

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Wed 12/10

4:05 pm-12:20 pm

1 stop22h 15m

London Heathrow

Sun 12/28

1:20 pm-3:20 pm

1 stop24h 00m

$255

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Wed 12/17

4:05 pm-12:20 pm

1 stop22h 15m

London Heathrow

Mon 12/22

1:20 pm-3:35 pm

1 stop24h 15m

$260

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 19 results
1
2

Best time to book a flight from Thessaloniki to London

Have a flexible travel schedule? Discover the best time to fly to London from Thessaloniki 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 Thessaloniki to London

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

Use this chart to determine the optimal time to book a round-trip flight from Thessaloniki to London. Price data was last updated on August 29, 2025.

The best time to book flights from Thessaloniki to London is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Thessaloniki to London (average of $661). Flying from Thessaloniki to London in June is currently the most expensive (average of $1,098). 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 SKG to LON?

Find hourly flight availability from Thessaloniki to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Thessaloniki to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 71% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Thessaloniki to London. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their Thessaloniki to London flight should consider departing on Saturday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Thessaloniki to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown easyJet, Ryanair, and British Airways from Thessaloniki to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,820 reviews

Crew

7.6

Boarding

6.7

Entertainment

5.5

Overall

6.9

Food

5.9

Comfort

6.7

Reviews

1 / 20
4.0
Okay

Matt,Sep 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.
easyJet
6.9
Okay
1,820 reviews
easyJet
6.9
Okay
1,820 reviews

Crew

7.6

Boarding

6.7

Entertainment

5.5

Overall

6.9

Food

5.9

Comfort

6.7

Reviews

1 / 20
4.0
Okay

Matt,Sep 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.
Ryanair
6.8
Okay
5,158 reviews
easyJet
6.9
Okay
1,820 reviews

Crew

7.6

Boarding

6.7

Entertainment

5.5

Overall

6.9

Food

5.9

Comfort

6.7

Reviews

1 / 20
4.0
Okay

Matt,Sep 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.
British Airways
6.7
Okay
7,361 reviews
easyJet
6.9
Okay
1,820 reviews

Crew

7.6

Boarding

6.7

Entertainment

5.5

Overall

6.9

Food

5.9

Comfort

6.7

Reviews

1 / 20
4.0
Okay

Matt,Sep 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.

Related info for your journey

Find useful and relevant information for your journey from Thessaloniki to London. 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 from for flights from Thessaloniki to London?

    For a flight from Thessaloniki to London, you will be flying from Thessaloniki Makedonia. Thessaloniki Makedonia (SKG) is just 8.4 mi from the center of the city. Thessaloniki Makedonia is the only Thessaloniki airport and it handles 1 outbound flight to London per day. 0 airlines have flights to London from Thessaloniki Makedonia on a regular basis.

  • How long is the flight from Thessaloniki to London?

    For as low as $190, Air Serbia can have you in London from Thessaloniki in 22h 15m. The distance from Thessaloniki to London is about 1345 mi.

  • What are the cheapest flights from Thessaloniki to London?

    Looking for the cheapest flight from Thessaloniki to London? While on average our users pay $835, our data indicates the cheapest price to be $330. The most popular route (Thessaloniki Makedonia - London Heathrow), is priced around $254.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Thessaloniki to London 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 Thessaloniki to London?

    Currently, November is the cheapest month in which you can book a flight from Thessaloniki to London (average of $661). Flying from Thessaloniki to London in June is currently the most expensive (average of $1,098). 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.

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