LON - SKG

$92 Find Cheap Flights from London to Thessaloniki

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Thessaloniki departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Thessaloniki

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Thessaloniki, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Thessaloniki, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$198
Typical prices: $289-$371
LOT
Wed 2/4Mon 2/9
LHR - SKG • 1 stop
Cheapest non-stop
$212
British Airways
Sat 6/13Tue 6/23
LHR - SKG • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
BA's Euro Traveller fares include a carry-on bag.
EasyJet's Standard Plus fare offers Speedy Boarding.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Aegean Airlines
Cheapest • from $206 (round-trip)
Aegean Airlines
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
STN
-
SKG
Cheapest • 68% average savings
STN
-
SKG
Most popular
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 59% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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We hope you love your trip to Thessaloniki!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from London to Thessaloniki (LON-SKG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Thessaloniki that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Thessaloniki

Wed, Feb 4 - Mon, Feb 9
LOT Logo
6:20 pm - 5:20 pm
LHR
-
SKG
21h 00m
1 stop
LOT Logo
6:20 pm - 10:00 pm
SKG
-
LHR
5h 40m
1 stop
$198LOT
Thu, Mar 12 - Sun, Mar 15
Aegean Airlines Logo
4:35 pm - 12:40 am
LHR
-
SKG
6h 05m
1 stop
Aegean Airlines Logo
9:10 am - 3:30 pm
SKG
-
LHR
8h 20m
1 stop
$206Aegean Airlines
Sun, Feb 1 - Thu, Feb 5
Air Serbia Logo
1:20 pm - 3:15 am
LHR
-
SKG
11h 55m
1 stop
Air Serbia Logo
4:05 pm - 12:20 pm
SKG
-
LHR
22h 15m
1 stop
$207Air Serbia
Sun, Feb 1 - Wed, Feb 11
Aegean Airlines Logo
7:00 pm - 10:35 am
LHR
-
SKG
13h 35m
1 stop
Aegean Airlines Logo
9:10 am - 3:30 pm
SKG
-
LHR
8h 20m
1 stop
$208Aegean Airlines
Fri, May 29 - Sun, Jun 7
Air Serbia Logo
1:30 pm - 3:10 am
LHR
-
SKG
11h 40m
1 stop
Air Serbia Logo
4:10 pm - 12:30 pm
SKG
-
LHR
22h 20m
1 stop
$210Air Serbia
Sat, Jun 13 - Tue, Jun 23
British Airways Logo
6:05 am - 11:25 am
LHR
-
SKG
3h 20mnonstop
British Airways Logo
12:25 pm - 2:00 pm
SKG
-
LHR
3h 35mnonstop
$212British Airways
Mon, Feb 2 - Wed, Feb 11
Aegean Airlines Logo
10:15 pm - 7:50 am
LHR
-
SKG
7h 35m
1 stop
Aegean Airlines Logo
4:20 pm - 9:15 pm
SKG
-
LHR
6h 55m
1 stop
$216Aegean Airlines
Sun, Feb 1 - Fri, Feb 6
Aegean Airlines Logo
10:15 pm - 8:50 am
LHR
-
SKG
8h 35m
1 stop
Aegean Airlines Logo
2:45 pm - 9:15 pm
SKG
-
LHR
8h 30m
1 stop
$218Aegean Airlines
Wed, Feb 4 - Mon, Feb 9
Aegean Airlines Logo
10:15 pm - 8:50 am
LHR
-
SKG
8h 35m
1 stop
Aegean Airlines Logo
1:00 pm - 5:55 pm
SKG
-
LHR
6h 55m
1 stop
$219Aegean Airlines
Tue, Mar 17 - Tue, Mar 31
Aegean Airlines Logo
10:15 pm - 8:50 am
LHR
-
SKG
8h 35m
1 stop
Aegean Airlines Logo
1:00 pm - 5:55 pm
SKG
-
LHR
6h 55m
1 stop
$223Aegean Airlines
Booking Insights

KAYAK's insights & trends for London to Thessaloniki flights

Get data-powered insights and trends into flights from London to Thessaloniki to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from London to Thessaloniki?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from London to Thessaloniki departing in February.

What is the cheapest London to Thessaloniki flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from London to Thessaloniki costs $79 on the route between London Stansted Airport (STN) and Thessaloniki (SKG). Over the past month, this route was, on average, 68% cheaper than other London-Thessaloniki routes. It is also the most popular route.

What’s the cheapest day of the week to fly from London to Thessaloniki?

The average price of all round-trip flights from London to Thessaloniki clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Thessaloniki on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from London to Thessaloniki. For your return ticket, we recommend flying on a Monday and avoiding Saturdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Thessaloniki, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Thessaloniki is January, where tickets cost $99 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $388 and $351 respectively.

Can I save money by flying with a layover from London to Thessaloniki?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $257, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Thessaloniki, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London to Thessaloniki, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Expert advice

Expert advice for your flight from London to Thessaloniki

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
British Airways

BA offers 31-inch legroom on most planes, ensuring comfort over budget airlines' cramped seating.


BA's Euro Traveller fares include a carry-on bag, unlike many budget carriers.

easyJet

EasyJet's Standard Plus fare includes an overhead cabin bag and Speedy Boarding.


EasyJet offers 28-inch seat pitch, consider Extra Legroom for taller passengers.

Ryanair

Ryanair's Basic fare includes one small cabin bag stored under the seat.


Avoid priority boarding on Ryanair; it often leads to longer waits in uncomfortable conditions.

Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways and Ryanair

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Blane Bachelor

Blane Bachelor

Expert on easyJet

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more

Good to know

Low seasonJanuary
Best time to beat the crowds with an average 60% drop in price.
Most popular time to fly with an average 59% increase in price.

When to book flights from London to Thessaloniki

Are your dates flexible? Find out the best times to travel from London to Thessaloniki based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Thessaloniki

  • What is the cheapest flight from London to Thessaloniki?

    In the last 3 days, the lowest price for a flight from London to Thessaloniki was $92 for a one-way ticket and $198 for a round-trip.

  • Do I need a passport to fly between London and Thessaloniki?

    A passport is required to fly from London to Thessaloniki.

  • Which aircraft models fly most regularly from London to Thessaloniki?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the London to Thessaloniki flight route.

  • Which airline alliances offer flights from London to Thessaloniki?

    oneworld is the only airline alliance operating flights between London and Thessaloniki.

  • On which days can I fly direct from London to Thessaloniki?

    There are nonstop flights from London to Thessaloniki on a daily basis.

  • Which is the best airline for flights from London to Thessaloniki, Aegean Airlines or easyJet?

    The two airlines most popular with KAYAK users for flights from London to Thessaloniki are Aegean Airlines and easyJet. With an average price for the route of $237 and an overall rating of 8.1, Aegean Airlines is the most popular choice. easyJet is also a great choice for the route, with an average price of $285 and an overall rating of 6.9.

  • How does KAYAK find such low prices on flights from London to Thessaloniki?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Thessaloniki.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Thessaloniki?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Thessaloniki from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Thessaloniki?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Thessaloniki with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Thessaloniki?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Thessaloniki from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from London to Thessaloniki?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London to Thessaloniki Makedonia.
Find which airlines fly direct from London to Thessaloniki Makedonia Airport, which days they fly and book direct flights.

Direct departures

London to Thessaloniki Makedonia

Monday

Ryanair, easyJet

Ryanair, easyJet

Tuesday

Ryanair, easyJet

Ryanair, easyJet

Wednesday

Ryanair, easyJet

Ryanair, easyJet

Thursday

Ryanair, easyJet

Ryanair, easyJet

Friday

Ryanair, easyJet

Ryanair, easyJet

Saturday

Ryanair

Ryanair

Sunday

Ryanair, easyJet, British Airways

Ryanair, easyJet, +1 more

See more direct flights

Direct returns

Thessaloniki Makedonia to London

Monday

Ryanair, easyJet

Ryanair, easyJet

Tuesday

Ryanair, easyJet

Ryanair, easyJet

Wednesday

Ryanair, easyJet

Ryanair, easyJet

Thursday

Ryanair, easyJet

Ryanair, easyJet

Friday

Ryanair, easyJet

Ryanair, easyJet

Saturday

Ryanair

Ryanair

Sunday

Ryanair, easyJet, British Airways

Ryanair, easyJet, +1 more

See more direct flights

Reviews of the top 4 airlines serving from London to Thessaloniki

 
See real verified KAYAK customer reviews for airlines flying from London to Thessaloniki. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Thessaloniki? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Aegean AirlinesOverall score based on 842 reviews
7.8Comfort
7.4Food
7.8Boarding
8.6Crew
6.9Entertainment
Airline reviews

Aegean Airlines was great! Great spirit, very helpful and efficient. Overall Aegean Airlines was a great experience.

8.0 ExcellentAnonymous, Jan 2026
HER - ATH
Read more Aegean Airlines reviews

Aegean Airlines was great! Great spirit, very helpful and efficient. Overall Aegean Airlines was a great experience.

The flight was excellent but the onboard WiFi wasn’t working.

The flight was full. The young man in the seat in front of me had reclined and I asked him to put the seat up just a bit because it was encroaching my space quite a lot. Turned out he couldn't because the mechanism was broken. The choice was all the way up or all the way down, no in-between.

The seat was hard as a rock. Business class seats were coach seats with no one in the middle. Service and food were excellent.

The crew was awesome. There was a school group of about 60 14 year-olds. The food is standard greek fare, Baklava was pre-packaged like it would normally be sold in a vending machine, and it was the highlight of the meal. Plane was in great shape, and seating was like a any A319 you would experience at a national-level carrier (i.e. not like Ryan Air). Like many European airports, they bused us to the plane, so the process of boarding groups is useless, and not well understood by infrequent travelers.

Departing from the Parikia apport on Paros was chaos. It is a 3rd world airport, and my home has more square footage. Olympic Air has several instances where there are less than two hours between flights leaving Paros. Further, there are two airlines at the airport, so airport resources are limited. With only one check in desk for each airline, the folks who are getting on the earlier flight are the only people who are able to check in. So, don't get there too early to check in. Also, the airport waiting area, after you go through security only holds about 1/2 of a plane's worth of people. So, the security line also has the same restrictions as the check in desks. Depending upon what time you get there, two queues will extend into the entry road. If your plan departs within the hour, go up to the front of the building and check to see which flight they are checking in or running through security.

Every one was attentive, the food was really very good . All and all was an excellent experience .

There was no enterteinment onboard. Food was good, and service too.

It was a short flight. It did leave about 15 minutes late but other than that everything went well!! There was no food service or entertainment so can’t comment on any of that.

For a quick trip to athens they did a great job plane was spacious, and we boarded quickly.

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

Take off was great but landing is always with a bump.

Flight was delayed by 1 hour 45 minutes. Aircraft was cramped, dirty and uncomfortable. Boarding staff more interested in charging you for oversize baggage than getting you on board. Overall not a pleasant experience.

A delay of almost 3 hours. It was evident that the staff wanted us to board urgently, to the point of rudeness, to avoid paying compensation

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

On time arrival but the aircraft had seen better days and needed a deep clean.

It was appalling, full of young people who were drunk and disobeying instructions to sit down. Crew did nothing to enforce. There was a Ryanair pilot sitting in the aisle opposite me who talked through out the safety briefing so loudly I couldn’t hear. Whole thing felt unsafe

Delayed for 2 hours lack of communication no refreshments as promised and the drinks on board were not as ordered and refused to refund

Straight forward checking as long as you have completed every single detail online, prior to checking day. Efficient boarding, seating is ok for a two hour flight. Fulfilledour travel requirements from Manchester to Marseille.

I couldn’t understand the aircraft tannoy announcements I was in seat 20C - nobody in our row could either. Speakers a bit too quiet plus messages read out too fast. Otherwise excellent flight. (Flight delayed by 50 mins)

The true is that travel from London to Faro on 11/12/2025 by BA was cancelled, so I did not go to Faro, so i did not board easy flight. The mediocre qualification to you was because even when i bought an insurance, i could not change date neither obtain reimbursement. It could be ideal if you do something in order for me not to lose the purchase Thank you

Queuing for quite a while despite using the "speedy boarding".

Would not advise EasyJet for a 5 hour flight…small plane and hence a lot of turbulence. No inflight entertainment so struggle to pass time in cramped seats. We also fell victim to extra charge for our cabin bags, although bag dimensions were ok, but the handle was rigid and slightly fell outside their testing cage!!….never again will we fly with this airline and be party to their scams for making money!

The food and so are to expensive and old . Crew whas not very friendly . Apparently some other passenger can just Push through the waiting people to board while almost punching me and a father with a child down the stairs. Its always something with easy jet . The seats of row 26 where lose . And for a guy of my size there is absolutely no leg room at all .

Nice to fly out of Orly smaller easier to navigate airport. Being able to receive boarding pass well in advance of trip was comforting to know all travel was in order.

Generally a good experience except for boarding in Naples on the flight back to London. We were all standing around for at least 20 minutes maybe longer as there was no seating.

Seats, WC,sizes for today's generation adults, and if technical problems arise a complimentary coffee, water nice for waiting one hours, the rest is perfect (pilot and cabin crew)

Boarding was smooth and quick. Flight departed on time. Equally evacuation upon landing was from both the front door and the back doors. Bags were on the conveyor belts before I got there. Excellent service.

The terminals are far away, be prepared to walk. Also, You climb stairs to the plane since there are no aero bridges. Boarding was haphazard not in multiple groups, so stand in line early. Hard to find place to stow cabin baggage if you are behind in the line. You can purchase food on the plane. There are vegetarian options.

Not happy with price of luggage or that we had no choice but to pay whether cabin or hold. I didn't book seats but this is unnecessary extra money along with suitcase

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Late. And service was very slow - passengers sat for well over an hour with dirty trays etc surrounding them

Entertainment devices on A380 need to be fixed, the seats might do with updates.

I like everything about British Airways. Excellence. Perfect. Exquisite service.

The plane was dirty the food was awful and the boarding process took too long

Everything. Employees offered to help me because I had to use a cane.

Check-in and boarding were great. On flight staff were rude and disrespectful. Paid for extra room and found it incredibly cramped. Bathrooms kept in poor condition. Overall negative experience.

The business class seating arrangement for LHR to MAA was very uncomfortable. The movie options were terrible.

Everything you need to know for your flight from London to Thessaloniki

Information on your arrival and departure airports