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$78+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
SKG — LON
Jun 4 — Jun 111
Thu 6/4
Thu 6/11
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 May 5, 2026.

This Lufthansa deal was found by Cheapflights users on 5/3. 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.
Fri 6/127:05 pm
SKG
-
LHR
1 stop5h 35m
Lufthansa
Mon 6/157:25 am
LHR
-
SKG
1 stop8h 10m
Lufthansa
Deal found 5/3$208
This Air Serbia deal was found by Cheapflights users on 5/4. 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 10/34:25 am
SKG
-
LHR
1 stop16h 40m
Air Serbia
Mon 10/51:30 pm
LHR
-
SKG
1 stop24h 10m
Air Serbia
Deal found 5/4$212
This Orbitz deal was found by Cheapflights users on 5/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:05 pm
SKG
-
LHR
1 stop5h 35m
Lufthansa
Tue 6/168:25 pm
LHR
-
SKG
1 stop13h 35m
Lufthansa
Deal found 5/1$217
This Lufthansa deal was found by Cheapflights users on 5/1. 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 5/116:30 pm
SKG
-
LHR
1 stop6h 10m
Lufthansa
Sun 5/179:00 am
LHR
-
SKG
1 stop7h 15m
Lufthansa
Deal found 5/1$240
This Lufthansa deal was found by Cheapflights users on 5/3. 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.
Sun 5/247:05 pm
SKG
-
LHR
1 stop5h 35m
Lufthansa
Sat 5/307:25 am
LHR
-
SKG
1 stop8h 10m
Lufthansa
Deal found 5/3$241
This Air Serbia deal was found by Cheapflights users on 5/4. 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 10/24:10 pm
SKG
-
LHR
1 stop22h 20m
Air Serbia
Mon 10/51:30 pm
LHR
-
SKG
1 stop24h 10m
Air Serbia
Deal found 5/4$245
This Expedia deal was found by Cheapflights users on 5/1. 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.
Fri 5/2912:55 pm
SKG
-
LHR
1 stop8h 45m
Lufthansa
Fri 6/56:55 am
LHR
-
SKG
1 stop9h 20m
Lufthansa
Deal found 5/1$248
This Air Serbia deal was found by Cheapflights users on 5/4. 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 10/24:10 pm
SKG
-
LHR
1 stop22h 20m
Air Serbia
Sun 10/47:25 pm
LHR
-
SKG
1 stop5h 45m
Air Serbia
Deal found 5/4$251
This Mytrip deal was found by Cheapflights users on 5/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:20 pm
SKG
-
LHR
1 stop17h 15m
LOT
Wed 11/46:20 pm
LHR
-
SKG
1 stop21h 00m
LOT
Deal found 5/2$252
This Orbitz deal was found by Cheapflights users on 5/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:25 pm
SKG
-
LHR
1 stop26h 00m
Multiple Airlines
Sat 5/166:55 am
LHR
-
SKG
1 stop8h 40m
Multiple Airlines
Deal found 5/1$254
This Trip.com deal was found by Cheapflights users on 5/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:20 pm
SKG
-
LHR
1 stop25h 00m
LOT
Tue 11/246:20 pm
LHR
-
SKG
1 stop16h 40m
LOT
Deal found 5/3$262
This Expedia deal was found by Cheapflights users on 5/1. 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.
Mon 6/156:30 pm
SKG
-
LHR
1 stop6h 10m
Multiple Airlines
Mon 6/226:00 am
LHR
-
SKG
1 stop12h 20m
Multiple Airlines
Deal found 5/1$263

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 May 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$208
(Lufthansa)

One-way from

$78
(Mytrip)

Popular in

August

Cheapest in

February

Average price

$179

Good one-way deal

$88 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. 23% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 5, 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

Sat 7/4

1:25 pm-9:40 pm

1 stop10h 15m

London Heathrow

Fri 7/10

6:00 am-8:20 pm

1 stop12h 20m

$317

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Sat 7/4

10:40 am-4:25 pm

1 stop7h 45m

London Heathrow

Tue 7/7

5:15 pm-9:50 am

2 stops14h 35m

$381
Quickest round-trip

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Mon 8/3

6:45 pm-8:15 pm

Nonstop3h 30m

London Heathrow

Mon 8/10

7:10 am-12:30 pm

Nonstop3h 20m

$387

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Wed 6/24

1:50 pm-3:30 pm

Nonstop3h 40m

London Heathrow

Wed 7/1

7:40 am-1:00 pm

Nonstop3h 20m

$426

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Fri 9/11

3:15 pm-4:55 pm

Nonstop3h 40m

London Heathrow

Sun 9/13

9:00 am-2:20 pm

Nonstop3h 20m

$440

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Thu 6/25

2:30 pm-4:10 pm

Nonstop3h 40m

London Heathrow

Thu 7/2

8:15 am-1:35 pm

Nonstop3h 20m

$467

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Mon 8/24

6:45 pm-8:15 pm

Nonstop3h 30m

London Heathrow

Sat 8/29

6:05 am-11:25 am

Nonstop3h 20m

$475

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Sun 8/16

5:55 pm-7:25 pm

Nonstop3h 30m

London Heathrow

Wed 8/19

7:40 am-1:00 pm

Nonstop3h 20m

$491
Cheapest one-way

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Wed 6/24

11:20 am-4:15 pm

1 stop6h 55m

$128

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Fri 7/17

9:55 am-7:25 pm

1 stop11h 30m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 16 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

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 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 May 5, 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 69% 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 May 2, 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. Sunday 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 23% of weekly flights between Thessaloniki and London have experienced delays in the past year, with the average delay time being 108 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.

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 May 5, 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
5,364 reviews

Crew

7.5

Comfort

6.5

Boarding

6.7

Overall

6.9

Food

6.0

Entertainment

5.6

Reviews

1 / 20
10.0
Excellent

Caroline,Mar 2026

ALC - BRS

Never had a flight where I thought I would never travel ryan air again .. but I hope I never experience sitting next to the horrible slob I endured on my return journey .. no fault of airline or crew. Though the seats are a fair bit narrow, the lad sitting next to me had part of my seat, he was a big lad to be fair so sat with knees spread wide with his bag in-between them, so I had to sit awkward, then the entire journey had snot running from his nose, he had no tissues .. 😳.. I'm glad I wasn't eating .. anyway, that's the negative done 😆 . My journey on the way out was all positive .. only went downhill on return journey lol.
Ryanair
6.9
Okay
5,364 reviews
Ryanair
6.9
Okay
5,364 reviews

Crew

7.5

Comfort

6.5

Boarding

6.7

Overall

6.9

Food

6.0

Entertainment

5.6

Reviews

1 / 20
10.0
Excellent

Caroline,Mar 2026

ALC - BRS

Never had a flight where I thought I would never travel ryan air again .. but I hope I never experience sitting next to the horrible slob I endured on my return journey .. no fault of airline or crew. Though the seats are a fair bit narrow, the lad sitting next to me had part of my seat, he was a big lad to be fair so sat with knees spread wide with his bag in-between them, so I had to sit awkward, then the entire journey had snot running from his nose, he had no tissues .. 😳.. I'm glad I wasn't eating .. anyway, that's the negative done 😆 . My journey on the way out was all positive .. only went downhill on return journey lol.
easyJet
6.9
Okay
1,898 reviews
Ryanair
6.9
Okay
5,364 reviews

Crew

7.5

Comfort

6.5

Boarding

6.7

Overall

6.9

Food

6.0

Entertainment

5.6

Reviews

1 / 20
10.0
Excellent

Caroline,Mar 2026

ALC - BRS

Never had a flight where I thought I would never travel ryan air again .. but I hope I never experience sitting next to the horrible slob I endured on my return journey .. no fault of airline or crew. Though the seats are a fair bit narrow, the lad sitting next to me had part of my seat, he was a big lad to be fair so sat with knees spread wide with his bag in-between them, so I had to sit awkward, then the entire journey had snot running from his nose, he had no tissues .. 😳.. I'm glad I wasn't eating .. anyway, that's the negative done 😆 . My journey on the way out was all positive .. only went downhill on return journey lol.
British Airways
6.7
Okay
7,944 reviews
Ryanair
6.9
Okay
5,364 reviews

Crew

7.5

Comfort

6.5

Boarding

6.7

Overall

6.9

Food

6.0

Entertainment

5.6

Reviews

1 / 20
10.0
Excellent

Caroline,Mar 2026

ALC - BRS

Never had a flight where I thought I would never travel ryan air again .. but I hope I never experience sitting next to the horrible slob I endured on my return journey .. no fault of airline or crew. Though the seats are a fair bit narrow, the lad sitting next to me had part of my seat, he was a big lad to be fair so sat with knees spread wide with his bag in-between them, so I had to sit awkward, then the entire journey had snot running from his nose, he had no tissues .. 😳.. I'm glad I wasn't eating .. anyway, that's the negative done 😆 . My journey on the way out was all positive .. only went downhill on return journey lol.

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 $387, Austrian Airlines can have you in London from Thessaloniki in 3h 30m. 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 $612, our data indicates the cheapest price to be $137. The most popular route (Thessaloniki Makedonia - London Heathrow), is priced around $288.

  • 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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