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$87+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
SKG — LON
mar 10 — mar 171
tis 3/10
tis 3/17
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Thessaloniki Makedonia to London are usually found in February or March, booked 60 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap 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 februari 8, 2026.

This Air Serbia deal was found by Cheapflights users on 2/5. 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.
tors 4/304:10 pm
SKG
-
LHR
1 stop22h 20m
Air Serbia
ons 5/61:30 pm
LHR
-
SKG
1 stop23h 55m
Air Serbia
Deal found 2/5$189
This Air Serbia deal was found by Cheapflights users on 2/5. 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.
lör 5/24:25 am
SKG
-
LHR
1 stop10h 05m
Air Serbia
ons 5/61:30 pm
LHR
-
SKG
1 stop23h 55m
Air Serbia
Deal found 2/5$194
This Air Serbia deal was found by Cheapflights users on 2/5. 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.
lör 4/254:25 am
SKG
-
LHR
1 stop16h 40m
Air Serbia
ons 4/291:30 pm
LHR
-
SKG
1 stop23h 55m
Air Serbia
Deal found 2/5$195
This Lufthansa deal was found by Cheapflights users on 2/5. 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.
fre 4/247:05 pm
SKG
-
LHR
1 stop5h 35m
Lufthansa
mån 4/277:25 am
LHR
-
SKG
1 stop8h 10m
Lufthansa
Deal found 2/5$201
This Lufthansa deal was found by Cheapflights users on 2/5. 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.
fre 4/247:05 pm
SKG
-
LHR
1 stop5h 35m
Lufthansa
ons 4/298:25 pm
LHR
-
SKG
1 stop12h 15m
Lufthansa
Deal found 2/5$202
This SWISS deal was found by Cheapflights users on 2/6. 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.
tors 3/52:05 pm
SKG
-
LHR
1 stop7h 10m
SWISS
ons 3/118:05 pm
LHR
-
SKG
1 stop15h 10m
SWISS
Deal found 2/6$208
This Austrian Airlines deal was found by Cheapflights users on 2/5. 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.
sön 3/154:00 pm
SKG
-
LHR
1 stop7h 40m
Austrian Airlines
mån 3/236:00 am
LHR
-
SKG
1 stop7h 15m
Austrian Airlines
Deal found 2/5$210
This SWISS deal was found by Cheapflights users on 2/5. 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.
tors 3/52:05 pm
SKG
-
LHR
1 stop7h 10m
SWISS
fre 3/138:05 pm
LHR
-
SKG
1 stop15h 10m
SWISS
Deal found 2/5$212
This Lufthansa deal was found by Cheapflights users on 2/5. 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.
fre 4/37:05 pm
SKG
-
LHR
1 stop5h 35m
Multiple Airlines
tis 4/76:00 am
LHR
-
SKG
1 stop4h 35m
Multiple Airlines
Deal found 2/5$216
This SWISS deal was found by Cheapflights users on 2/5. 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.
ons 4/221:20 pm
SKG
-
LHR
1 stop6h 30m
SWISS
tis 4/286:40 pm
LHR
-
SKG
1 stop15h 50m
SWISS
Deal found 2/5$219
This Lufthansa deal was found by Cheapflights users on 2/5. 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.
fre 4/247:05 pm
SKG
-
LHR
1 stop5h 35m
Lufthansa
sön 4/267:25 am
LHR
-
SKG
1 stop8h 50m
Lufthansa
Deal found 2/5$220
This Lufthansa deal was found by Cheapflights users on 2/5. 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.
lör 5/91:25 pm
SKG
-
LHR
1 stop10h 15m
Multiple Airlines
tis 5/126:55 am
LHR
-
SKG
1 stop7h 20m
Multiple Airlines
Deal found 2/5$222

Find 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 februari 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$189
(Air Serbia)

One-way from

$87
(Air Serbia)

Popular in

August

Cheapest in

February

Average price

$112

Good round-trip deal

$94 or less

Good one-way deal

$62 or less
Provider with most accurate pricing for Thessaloniki Makedonia-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Thessaloniki Makedonia-London (LON) flights.
Search Deals
From Thessaloniki Makedonia to London (LON)
Search Deals
One-way flight from Thessaloniki Makedonia to London (LON)
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Thessaloniki Makedonia to London (LON).
Search Deals
Price to beat on a one-way flight from Thessaloniki Makedonia to London (LON).
Search Deals

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 februari 8, 2026.
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

tors 3/5

2:05 pm-7:15 pm

1 stop7h 10m

London Heathrow

ons 3/11

8:05 pm-1:15 pm

1 stop15h 10m

$208

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

fre 3/20

4:00 pm-9:40 pm

1 stop7h 40m

London Heathrow

tis 3/24

6:00 am-1:15 pm

1 stop5h 15m

$223

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

tors 6/11

1:20 pm-5:50 pm

1 stop6h 30m

London Heathrow

lör 6/13

8:05 pm-9:55 am

1 stop11h 50m

$235

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

ons 7/1

12:55 pm-6:25 pm

1 stop7h 30m

London Heathrow

sön 7/5

7:25 am-6:15 pm

1 stop8h 50m

$246

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

tors 3/5

2:05 pm-9:25 pm

2 stops9h 20m

London Heathrow

tors 3/12

6:00 am-1:15 pm

1 stop5h 15m

$250

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

sön 3/15

4:05 pm-12:20 pm

1 stop22h 15m

London Heathrow

tors 3/19

1:20 pm-3:20 pm

1 stop24h 00m

$256

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

lör 3/14

4:40 am-12:20 pm

1 stop9h 40m

London Heathrow

ons 3/18

1:20 pm-3:35 pm

1 stop24h 15m

$257

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

mån 5/11

4:25 am-12:30 pm

1 stop10h 05m

London Heathrow

lör 5/16

7:55 pm-3:25 pm

1 stop17h 30m

$259

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

tors 3/12

4:20 pm-9:15 pm

1 stop6h 55m

London Heathrow

mån 3/16

10:15 pm-7:50 am

1 stop7h 35m

$260

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

lör 5/9

4:25 am-7:05 pm

1 stop16h 40m

$88

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 20 results
1
2

Compare providers for flights from Thessaloniki to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Thessaloniki to London in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Thessaloniki-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Thessaloniki-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Thessaloniki-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Thessaloniki-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Thessaloniki-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 February 6, 2026.

The best time to book flights from Thessaloniki to London is 60 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, March is the cheapest month in which you can book a flight from Thessaloniki to London (average of $68). Flying from Thessaloniki to London in June is currently the most expensive (average of $182). 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 februari 8, 2026.

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 70% versus a flight in the morning.

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 February 7, 2026.

Travelers seeking maximum savings on their Thessaloniki to London flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday 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?

How often are flights from Thessaloniki to London delayed?

About 25% of weekly flights between Thessaloniki and London have experienced delays in the past year, with the average delay time being 107 minutes.

What is the most punctual flight time for Thessaloniki to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Thessaloniki to London flights?

Over the last year, Ryanair have had the lowest number of delays on this route, with just 14% of flights being delayed.

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 februari 8, 2026.
Read reviews from past customers who have flown Ryanair, easyJet, 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.
Ryanair
6.9
Okay
5,259 reviews

Boarding

6.7

Crew

7.5

Comfort

6.5

Entertainment

5.6

Food

6.0

Overall

6.9

Reviews

1 / 20
4.0
Okay

Mark,May 2025

BCN - STN

Departed an hour late, with zero indication that that would be the case, very poor communication / acknowledgement of the delay, with no explanation.
Ryanair
6.9
Okay
5,259 reviews
Ryanair
6.9
Okay
5,259 reviews

Boarding

6.7

Crew

7.5

Comfort

6.5

Entertainment

5.6

Food

6.0

Overall

6.9

Reviews

1 / 20
4.0
Okay

Mark,May 2025

BCN - STN

Departed an hour late, with zero indication that that would be the case, very poor communication / acknowledgement of the delay, with no explanation.
easyJet
6.9
Okay
1,869 reviews
Ryanair
6.9
Okay
5,259 reviews

Boarding

6.7

Crew

7.5

Comfort

6.5

Entertainment

5.6

Food

6.0

Overall

6.9

Reviews

1 / 20
4.0
Okay

Mark,May 2025

BCN - STN

Departed an hour late, with zero indication that that would be the case, very poor communication / acknowledgement of the delay, with no explanation.
British Airways
6.7
Okay
7,720 reviews
Ryanair
6.9
Okay
5,259 reviews

Boarding

6.7

Crew

7.5

Comfort

6.5

Entertainment

5.6

Food

6.0

Overall

6.9

Reviews

1 / 20
4.0
Okay

Mark,May 2025

BCN - STN

Departed an hour late, with zero indication that that would be the case, very poor communication / acknowledgement of the delay, with no explanation.

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 0 outbound flights 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 $208, SWISS can have you in London from Thessaloniki in 7h 10m. The distance from Thessaloniki to London is about 1345 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest flights from Thessaloniki to London?

    Looking for the cheapest flight from Thessaloniki to London? While on average our users pay $530, our data indicates the cheapest price to be $67. The most popular route (Thessaloniki Makedonia - London Heathrow), is priced around $220.

  • 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, March is the cheapest month in which you can book a flight from Thessaloniki to London (average of $68). Flying from Thessaloniki to London in June is currently the most expensive (average of $182). 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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