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$93+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
SKG — LON
Aug 2 — Aug 91
Sun 8/2
Sun 8/9
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 83 days in advance, depart on a Monday or Friday and return on a Thursday

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 July 3, 2026.

This Expedia deal was found by Cheapflights users on 7/1. 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 8/45:10 pm
SKG
-
LHR
1 stop7h 30m
Lufthansa
Mon 8/177:25 am
LHR
-
SKG
1 stop8h 10m
Lufthansa
Deal found 7/1$206
This Lufthansa deal was found by Cheapflights users on 7/3. 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 8/45:10 pm
SKG
-
LHR
1 stop5h 35m
Lufthansa
Wed 8/126:30 am
LHR
-
SKG
1 stop9h 35m
Lufthansa
Deal found 7/3$228
This Austrian Airlines deal was found by Cheapflights users on 6/29. 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.
Wed 7/299:10 pm
SKG
-
LHR
1 stop13h 10m
Austrian Airlines
Wed 8/56:00 am
LHR
-
SKG
1 stop12h 20m
Austrian Airlines
Deal found 6/29$231
This Booking.com deal was found by Cheapflights users on 7/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:00 pm
SKG
-
LHR
1 stop15h 40m
Lufthansa
Mon 8/179:00 am
LHR
-
SKG
1 stop6h 35m
Lufthansa
Deal found 7/2$235
This Booking.com deal was found by Cheapflights users on 7/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:10 pm
SKG
-
LHR
1 stop13h 10m
Multiple Airlines
Thu 8/68:30 am
LHR
-
SKG
1 stop7h 45m
Multiple Airlines
Deal found 7/2$236
This SWISS deal was found by Cheapflights users on 6/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:20 pm
SKG
-
LHR
1 stop5h 05m
SWISS
Sat 8/18:05 pm
LHR
-
SKG
1 stop27h 55m
SWISS
Deal found 6/29$244
This Lufthansa deal was found by Cheapflights users on 7/1. 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 10/126:30 pm
SKG
-
LHR
1 stop6h 10m
Lufthansa
Fri 10/167:25 am
LHR
-
SKG
1 stop8h 50m
Lufthansa
Deal found 7/1$245
This Expedia deal was found by Cheapflights users on 7/2. 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.
Sat 8/16:30 pm
SKG
-
LHR
1 stop15h 45m
Multiple Airlines
Sat 8/88:05 pm
LHR
-
SKG
1 stop11h 50m
Multiple Airlines
Deal found 7/2$247
This Booking.com deal was found by Cheapflights users on 6/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:05 pm
SKG
-
LHR
1 stop5h 35m
Multiple Airlines
Tue 8/46:00 am
LHR
-
SKG
1 stop12h 20m
Multiple Airlines
Deal found 6/30$248
This SWISS deal was found by Cheapflights users on 7/1. 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.
Fri 7/171:20 pm
SKG
-
LHR
1 stop6h 30m
SWISS
Mon 7/208:05 pm
LHR
-
SKG
1 stop11h 45m
SWISS
Deal found 7/1$249
This SWISS deal was found by Cheapflights users on 7/1. 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 7/164:30 pm
SKG
-
LHR
1 stop7h 15m
SWISS
Tue 7/217:15 pm
LHR
-
SKG
1 stop12h 35m
SWISS
Deal found 7/1$255

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 July 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$206
(Expedia)

One-way from

$93
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$224

Good one-way deal

$101 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. 22% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 July 3, 2026.
Use the filters below to find and compare flights from Thessaloniki to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Thu 10/1

4:25 am-12:30 pm

1 stop10h 05m

London Heathrow

Sun 10/4

1:30 pm-3:10 am

1 stop11h 40m

$269

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Fri 8/14

11:55 pm-7:40 am

1 stop9h 45m

London Heathrow

Mon 8/17

8:55 pm-9:10 am

1 stop10h 15m

$284

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Tue 8/4

9:55 am-5:35 pm

1 stop9h 40m

London Heathrow

Fri 8/7

6:30 am-11:05 pm

1 stop14h 35m

$315

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Sun 8/16

1:35 pm-3:15 pm

Nonstop3h 40m

London Heathrow

Tue 8/18

6:15 am-11:35 am

Nonstop3h 20m

$429

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Sun 8/16

1:35 pm-3:15 pm

Nonstop3h 40m

London Heathrow

Wed 8/19

7:40 am-1:00 pm

Nonstop3h 20m

$435

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Mon 10/26

1:00 pm-9:25 pm

2 stops10h 25m

London Heathrow

Sat 10/31

7:00 am-10:05 am

2 stops25h 05m

$448
Quickest round-trip

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Sun 7/26

5:55 pm-7:25 pm

Nonstop3h 30m

London Heathrow

Tue 8/4

6:15 am-11:35 am

Nonstop3h 20m

$457

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Sun 8/16

9:20 pm-7:40 am

1 stop12h 20m

London Heathrow

Wed 8/19

8:40 am-11:10 pm

1 stop12h 30m

$470
Cheapest one-way

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Sat 8/15

4:10 pm-12:30 pm

1 stop22h 20m

$155

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Sat 8/22

11:25 pm-8:55 am

1 stop11h 30m

$180

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 19 resultsSorted by cheapest first
1
2
  • 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

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

Currently, September is the cheapest month in which you can book a flight from Thessaloniki to London (average of $46). Flying from Thessaloniki to London in August is currently the most expensive (average of $155). 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 July 3, 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 56% versus a flight in the afternoon.

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

How often are flights from Thessaloniki to London delayed?

About 23% of weekly flights between Thessaloniki and London have experienced delays in the past year, with the average delay time being 111 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 in the evening 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 8% of flights being delayed.

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

The best time to book flights from Thessaloniki to London is 78 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 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 June 27, 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.

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 July 3, 2026.
Read reviews from past customers who have flown Ryanair,easyJet, andBritish 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
5,432 reviews

Entertainment

5.7

Crew

7.5

Comfort

6.5

Overall

6.9

Boarding

6.7

Food

6.0

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???
Ryanair
6.9
Okay
5,432 reviews
Ryanair
6.9
Okay
5,432 reviews

Entertainment

5.7

Crew

7.5

Comfort

6.5

Overall

6.9

Boarding

6.7

Food

6.0

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???
easyJet
6.9
Okay
1,914 reviews
Ryanair
6.9
Okay
5,432 reviews

Entertainment

5.7

Crew

7.5

Comfort

6.5

Overall

6.9

Boarding

6.7

Food

6.0

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???
British Airways
6.7
Okay
8,091 reviews
Ryanair
6.9
Okay
5,432 reviews

Entertainment

5.7

Crew

7.5

Comfort

6.5

Overall

6.9

Boarding

6.7

Food

6.0

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???

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 $429, Air Serbia can have you in London from Thessaloniki in 3h 40m. 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 $2,105, our data indicates the cheapest price to be $162. The most popular route (Thessaloniki Makedonia - London Heathrow), is priced around $206.

  • 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, September is the cheapest month in which you can book a flight from Thessaloniki to London (average of $46). Flying from Thessaloniki to London in August is currently the most expensive (average of $155). 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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