$108+ 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Thessaloniki to London 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 Thessaloniki Makedonia to London are usually found in February or March, booked 83 days in advance, depart on a Friday or Wednesday and return on a Sunday
Cheap flight deals from Thessaloniki to London
Cheapest flights from Thessaloniki to LondonExplore 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 December 16, 2025.
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 December 16, 2025.
This FlightHub deal was found by Cheapflights users on 12/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 12/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 12/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 12/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Serbia deal was found by Cheapflights users on 12/16. 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.
This Turkish Airlines deal was found by Cheapflights users on 12/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Turkish Airlines deal was found by Cheapflights users on 12/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 12/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 December 16, 2025.
Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $193 (Air Serbia) |
One-way from | $108 (Expedia) |
Popular in | August |
Cheapest in | February |
Average price | $241 |
Good round-trip deal | $154 or less |
Good one-way deal | $139 or less |
Cheapflights Fare Finder
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
ThessalonikiLondon
SKG - LHR
SKGLHR
Thessaloniki Makedonia
Mon 5/11
4:45 am-12:35 pm
1 stop9h 50m
London Heathrow
Sat 5/16
1:30 pm-3:20 pm
1 stop23h 50m
ThessalonikiLondon
SKG - LHR
SKGLHR
Thessaloniki Makedonia
Sun 5/3
4:05 pm-12:35 pm
1 stop22h 30m
London Heathrow
Sat 5/9
7:55 pm-3:20 pm
1 stop17h 25m
ThessalonikiLondon
SKG - LHR
SKGLHR
Thessaloniki Makedonia
Thu 1/15
2:05 pm-7:15 pm
1 stop7h 10m
London Heathrow
Fri 1/23
6:00 am-3:15 pm
1 stop7h 15m
ThessalonikiLondon
SKG - LHR
SKGLHR
Thessaloniki Makedonia
Thu 1/15
2:05 pm-5:50 pm
1 stop5h 45m
London Heathrow
Sat 1/24
6:00 am-1:15 pm
1 stop5h 15m
ThessalonikiLondon
SKG - LHR
SKGLHR
Thessaloniki Makedonia
Fri 3/20
4:00 pm-9:40 pm
1 stop7h 40m
London Heathrow
Sun 3/22
6:00 am-3:15 pm
1 stop7h 15m
ThessalonikiLondon
SKG - LHR
SKGLHR
Thessaloniki Makedonia
Fri 2/27
4:20 pm-9:15 pm
1 stop6h 55m
London Heathrow
Mon 3/2
4:35 pm-12:40 am
1 stop6h 05m
ThessalonikiLondon
SKG - LHR
SKGLHR
Thessaloniki Makedonia
Fri 1/16
4:00 pm-9:40 pm
1 stop7h 40m
London Heathrow
Tue 1/20
8:05 am-4:15 pm
1 stop6h 10m
ThessalonikiLondon
SKG - LHR
SKGLHR
Thessaloniki Makedonia
Thu 1/22
2:05 pm-9:25 pm
2 stops9h 20m
London Heathrow
Wed 1/28
8:05 pm-1:15 pm
1 stop15h 10m
ThessalonikiLondon
SKG - LHR
SKGLHR
Thessaloniki Makedonia
Mon 3/2
9:00 am-3:30 pm
1 stop8h 30m
London Heathrow
Mon 3/9
12:15 pm-10:25 pm
1 stop8h 10m
ThessalonikiLondon
SKG - LHR
SKGLHR
Thessaloniki Makedonia
Sun 1/25
11:05 pm-5:55 pm
1 stop20h 50m
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 December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Thessaloniki-London flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Thessaloniki-London flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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.
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 December 12, 2025.
The best time to book flights from Thessaloniki to London is 83 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, February is the cheapest month in which you can book a flight from Thessaloniki to London (average of $52). 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 December 16, 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 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 December 13, 2025.
Travelers seeking maximum savings on their Thessaloniki to London flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Thessaloniki to London delayed?
About 26% of weekly flights between Thessaloniki and London have experienced delays in the past year, with the average delay time being 105 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 20% 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 December 16, 2025.
Read reviews from past customers who have flown easyJet and Ryanair 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.
Entertainment
Crew
Overall
Food
Boarding
Comfort
Reviews
Matt,Sep 2025
JTR - LGW
Entertainment
Crew
Overall
Food
Boarding
Comfort
Reviews
Matt,Sep 2025
JTR - LGW
Entertainment
Crew
Overall
Food
Boarding
Comfort
Reviews
Matt,Sep 2025
JTR - LGW