LON - SKG

$117 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 11/4. 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

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
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Everything you should know

Cheapest round-trip
$197
Overall average: $404
Aegean Airlines
Sat 12/6Sun 12/14
LHR - SKG • 1 stop
Cheapest non-stop
$670
British Airways
Sun 4/5Sat 4/18
LHR - SKG • Non-stop
Our travelers' advice
AI-generated summary based on content written by travel experts
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 $197 (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 • 64% average savings
LGW-SKG
Most popular
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 52% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Sat, Dec 6 - Sun, Dec 14
Aegean Airlines Logo
10:15 pm - 8:50 amLHR-SKG
8h 35m1 stop
Aegean Airlines Logo
2:45 pm - 9:15 pmSKG-LHR
8h 30m1 stop
$197Aegean Airlines
Find Deal
Fri, Jan 16 - Fri, Jan 30
Air Serbia Logo
1:20 pm - 3:15 amLHR-SKG
11h 55m1 stop
Air Serbia Logo
4:40 am - 12:20 pmSKG-LHR
9h 40m1 stop
$208Air Serbia
Find Deal
Fri, Jan 16 - Wed, Jan 28
Air Serbia Logo
1:20 pm - 3:15 amLHR-SKG
11h 55m1 stop
Air Serbia Logo
4:05 pm - 12:20 pmSKG-LHR
22h 15m1 stop
$209Air Serbia
Find Deal
Thu, Nov 20 - Sun, Nov 23
Multiple Airlines Logo
6:00 am - 3:15 pmLHR-SKG
7h 15m1 stop
Multiple Airlines Logo
12:50 pm - 3:50 pmSKG-LHR
5h 00m1 stop
$223Multiple Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 23
Multiple Airlines Logo
1:45 pm - 1:15 pmLHR-SKG
21h 30m1 stop
Multiple Airlines Logo
12:50 pm - 3:50 pmSKG-LHR
5h 00m1 stop
$224Multiple Airlines
Find Deal
Mon, Nov 10 - Fri, Nov 14
Austrian Airlines Logo
6:00 am - 3:15 pmLHR-SKG
7h 15m1 stop
Austrian Airlines Logo
4:00 pm - 9:40 pmSKG-LHR
7h 40m1 stop
$231Austrian Airlines
Find Deal
Fri, Jan 16 - Sun, Feb 1
Austrian Airlines Logo
6:00 am - 3:15 pmLHR-SKG
7h 15m1 stop
Austrian Airlines Logo
4:00 pm - 9:40 pmSKG-LHR
7h 40m1 stop
$233Austrian Airlines
Find Deal
Sun, Nov 23 - Sun, Nov 30
Lufthansa Logo
9:30 am - 6:00 pmLHR-SKG
6h 30m1 stop
Lufthansa Logo
12:50 pm - 5:05 pmSKG-LHR
6h 15m1 stop
$235Lufthansa
Find Deal
Wed, Jan 14 - Sat, Jan 31
SWISS Logo
5:10 pm - 1:15 pmLHR-SKG
18h 05m1 stop
SWISS Logo
2:05 pm - 5:50 pmSKG-LHR
5h 45m1 stop
$236SWISS
Find Deal
Thu, Mar 5 - Tue, Mar 10
SWISS Logo
6:00 am - 1:15 pmLHR-SKG
5h 15m1 stop
SWISS Logo
2:05 pm - 5:50 pmSKG-LHR
5h 45m1 stop
$239SWISS
Find Deal
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.

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 $46 on the route between London Stansted Airport (STN) and Thessaloniki (SKG). Over the past month, this route was, on average, 64% cheaper than other London-Thessaloniki routes. The most popular route is between London Gatwick Airport (LGW) and Thessaloniki (SKG).

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 March, where tickets cost $121 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $398 and $383 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 $302, 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

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
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.

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.

Read more about Ryanairby Duncan Madden
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.

Read more about easyJetby Blane Bachelor
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 47% drop in price.
Most popular time to fly with an average 51% 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 $117 for a one-way ticket and $197 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.

KAYAK’s top tips for finding a cheap flight from London to Thessaloniki

  • Looking for a cheap flight? 25% of our users found flights on this route for $120 or less one-way and $154 or less round-trip.

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

British Airways, Ryanair, easyJet

British Airways, Ryanair, +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

British Airways, Ryanair, easyJet

British Airways, Ryanair, +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 807 reviews
7.8Boarding
7.9Comfort
6.9Entertainment
7.4Food
8.6Crew
Airline reviews

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

10.0 ExcellentJudit, Oct 2025ATH - BUD
Read more Aegean Airlines reviews

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.

Not good, the seat was broken and the middle seat table was not lowering, no option on the food, despite the business class wasn’t full. In the menu offered they had fish or chicken, no chicken available when was my turn (seating in raw 2!)

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

it was hard to find the check in at the airport no signs food was average

Short flight. Was not told if there was a kosher option for the snack.

Lost my bagage on the first leg of our trip. Not even on the transfer but on the first flight they didnt put our bagage

The crew aboard Aegean were excellent, they picked on our son’s anxiety and immediately came to the rescue to see what they could do to make it go away.

My experience with a GNA was extremely poor. My original flight was canceled. They put me on another flight. Four hours later. They changed my seat number to the last row where I had no room at all and it cost me $120 for luggage. Additionally, I missed my ferry in Paris Athens. I had to rebook my ferry and I could not get a refund so by them canceling the trip for four hours it caused me no ferry to go to Betsy. I had to find a room that night. The only one I could find was at the Hyatt grand in Athens And I lost a night. Stay at Betsy that I had already prepaid so no my experience was awful. Additionally, they never said on any intercom that Greece was one hour ahead of Paris so that was a problem. We had no idea and when it was never communicated to us

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.

Liked. The check-in was pretty quick as they had 5 desks working.

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.

I got caught using a stolen credit card number. Michelle Siziba is my name Nice to London Gatwick on 7/31/25.

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

We accidentally purchased twice the bags we needed. Our fault, but the ticket was not clear to us, and it asked us to purchase bags at checkin. When we notified them to get credit back at the airport, they said to contact customer service. We flew the flight and then contracted customer service. They said no credits after the flight has flown. Not customer service oriented at all. They know we didn’t check that many bags and kept our money for a service they did not provide. Be aware and very careful of what you are purchasing from them because they will not make it right if there is an error.

sadly in Basel & Naples- no jetway we had to climb up and down stairs with our max size carry-on luggage, which was not fun!!!

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)

I bought my flight, insurance etc early and paid over £200. But had i waited until closer the time the price was much cheaper, i appreciate that it could've been more expensive but it wasn't. A better discount for booking early would be better than your current one

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

The crew was very nice and pleasant. We were very reluctant to book our flight with British Airlines because we had bad experience with their flight attendants on the previous trips, they were rude and not helpful.

I am a 25+ years American Airlines member. British Airways is simply above and beyond in every customer satisfaction category.

The seat pads are past there sell by date now and are uncomfotable. Also, with screens in the back of the seat, the seats shouldnt be able to recline as this puts rhe screen in your face.

1. The website didn’t allow me to checkin from London as I have Bangladesh passport with US permanent resident card. This pushed me to sit with my wife in the middle of two aisle seats, terrible experience! 2. BA should allow within 24 hours to checkin with other passport holders to choose better seats. A 2nd verification of travel documents can be done at the desk about immigration status. 3. Food options were poor for vegetarian passengers, try to introduce healthy options avoiding carb-dense food ingredients.

Cabin crew lovely and accommodating and I'll always fly BA in the future

It was perfect. The service was exceptional. I would never want to cross the Atlantic in anyone else's sardine tins.

As I have said it sucked, the ticket counter to have to find and pay for another airline to get home. Now I understand this happened over the weekend but they should have someone there to talk to us instead of throwing the regular crew under the bus.

Everything excellent except for bag drop off. We started at the D area and that was so slow that it was eventually closed just as we were about to go to a station. We then went to F. We got one suitcase checked and then the screen showed that the station was no longer operable. There were long lines everywhere so we had to ask if we could butt in to the next station to finish. Again, this was the only incident, otherwise it was an excellent flying experience

Adequate to good experience. Comfort was mediocre but everything else was good..

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

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