LON - SKG

$104 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 10/12. 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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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, Oct 11 - Sat, Oct 11
British Airways Logo
6:05 am - 11:25 amLHR-SKG
3h 20mnonstop
British Airways Logo
3:45 pm - 5:20 pmSKG-LHR
3h 35mnonstop
$208British Airways
Find Deal
Sat, Oct 11 - Sat, Oct 18
British Airways Logo
6:05 am - 11:25 amLHR-SKG
3h 20mnonstop
British Airways Logo
3:45 pm - 5:20 pmSKG-LHR
3h 35mnonstop
$209British Airways
Find Deal
Fri, Oct 10 - Fri, Oct 17
Aegean Airlines Logo
10:15 pm - 7:55 amLHR-SKG
7h 40m1 stop
Aegean Airlines Logo
9:05 am - 5:55 pmSKG-LHR
10h 50m1 stop
$230Aegean Airlines
Find Deal
Sat, Nov 22 - Wed, Dec 3
 Logo
6:00 am - 1:15 pmLHR-SKG
5h 15m1 stop
 Logo
4:00 pm - 9:40 pmSKG-LHR
7h 40m1 stop
Fri, Oct 3 - Mon, Oct 6
 Logo
9:05 am - 2:25 pmLHR-SKG
3h 20mnonstop
 Logo
4:45 am - 12:30 pmSKG-LHR
9h 45m1 stop
Thu, Oct 9 - Wed, Oct 15
Austrian Airlines Logo
7:30 pm - 12:35 pmLHR-SKG
15h 05m1 stop
Austrian Airlines Logo
1:25 pm - 6:40 pmSKG-LHR
7h 15m1 stop
$233Austrian Airlines
Find Deal
Mon, Oct 13 - Mon, Oct 20
Aegean Airlines Logo
10:15 pm - 8:55 amLHR-SKG
8h 40m1 stop
Aegean Airlines Logo
4:20 pm - 9:10 pmSKG-LHR
6h 50m1 stop
$242Aegean Airlines
Find Deal
Thu, Nov 20 - Sat, Dec 6
Air Serbia Logo
1:20 pm - 3:20 pmLHR-SKG
24h 00m1 stop
Air Serbia Logo
4:05 pm - 12:20 pmSKG-LHR
22h 15m1 stop
$249Air Serbia
Find Deal
Sun, Sep 21 - Mon, Sep 29
Air Serbia Logo
1:30 pm - 3:10 amLHR-SKG
11h 40m1 stop
Air Serbia Logo
4:10 pm - 12:30 pmSKG-LHR
22h 20m1 stop
$250Air Serbia
Find Deal
Mon, Oct 6 - Mon, Oct 13
Austrian Airlines Logo
7:30 pm - 12:35 pmLHR-SKG
15h 05m1 stop
Austrian Airlines Logo
1:25 pm - 9:40 pmSKG-LHR
10h 15m1 stop
$258Austrian Airlines
Find Deal
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
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?

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 $106 on the route between London Gatwick Airport (LGW) and Thessaloniki (SKG). Over the past month, this route was, on average, 47% cheaper than other London-Thessaloniki routes. The most popular route is between London Heathrow Airport (LHR) 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 August and December, where the average cost of round-trip tickets is $388 and $387 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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $405 on average.

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.

Good to know

Low seasonJanuary
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly with an average 55% 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 $104 for a one-way ticket and $208 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 $200 or less one-way and $350 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

British Airways, easyJet, Ryanair

British Airways, easyJet, +1 more

Tuesday

British Airways, Jet2, Ryanair, +1 more

British Airways, Jet2, +2 more

Wednesday

British Airways, easyJet, Ryanair

British Airways, easyJet, +1 more

Thursday

British Airways, Ryanair, easyJet

British Airways, Ryanair, +1 more

Friday

British Airways, easyJet, Ryanair

British Airways, easyJet, +1 more

Saturday

British Airways, Jet2, easyJet

British Airways, Jet2, +1 more

Sunday

British Airways, Ryanair, easyJet

British Airways, Ryanair, +1 more

See more direct flights

Direct returns

Thessaloniki Makedonia to London

Monday

British Airways, easyJet, Ryanair

British Airways, easyJet, +1 more

Tuesday

British Airways, Jet2, Ryanair, +1 more

British Airways, Jet2, +2 more

Wednesday

British Airways, easyJet, Ryanair

British Airways, easyJet, +1 more

Thursday

British Airways, Ryanair, easyJet

British Airways, Ryanair, +1 more

Friday

British Airways, easyJet, Ryanair

British Airways, easyJet, +1 more

Saturday

British Airways, Jet2, easyJet

British Airways, Jet2, +1 more

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 789 reviews
7.9Comfort
7.8Boarding
7.4Food
8.6Crew
7.0Entertainment
Airline reviews

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

10.0 ExcellentT, Aug 2025ATH - JTR
Read more Aegean Airlines reviews

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

Ove Aegean Airlines! Used them for several flights over past 4.months. never flown w them before but will certainly use in the future!!!

A thoroughly enjoyable experience in business class, which we “won” in the airlines lottery In exchange for a relatively small deposit. The breakfast served at the beginning of this three hour flight was absolutely phenomenal. I would be tempted to fly Aegean airlines on a transatlantic flight in light of this experience.

Was grateful that this flight was held for us as we were late from our prior flight.

Our connecting flight from Barcelona to Athens was late and it appeared that we would not make the connectimg flight to Telaviv. The plane ended up waiting and we made the connection. The airline redeemed itself.

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!!!

This was our first time using them. I gave okay ratings for food and entertainment because it was minimal or not provided so I couldn't judge, but much better than most budget carriers we have ever used.

We were charged a ridiculous amount for a name spelling error on ticket which I would’ve corrected if I received pre-check info more than 1/2hr before flight. Then we were told at ticket counter that our bags were fine for boarding but then we’re charged another ridiculous amount to take in our luggage despite being told differently. Flight itself was great. Charges were unfair.

Apart from an email about re configuring passenger seating less than 24hrs before flying it was all good.

There were a lot (4 I think) of EasyJet flights leaving Agadir, we arrived two and a half ours before our flight. Very slow to get through the booking in, passport control and security!! We had booked in on line but had to Queue with others who had not to drop our bags off!,

We boarded and then sat on the tarmac for an hour….probably not E Jets fault. But the gentleman that checked us in and took our luggage was exceptionally friendly and calming for early morning/ confused passengers. As always, it’s the people that make or break an experience, right?

I was hesitant to book with a low cost airline due to previous experience but Easy Jet surpassed my expectations. I would definitely book a flight with them again! Seemless booking, upfront about baggage fees, professional, and helpful staff.

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 would be nice to have power to charge phone.

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

ontime and super quick boarding and disembarking. I made it in 6 min from airplane through passport control to the train platformin Cologne. Amazingly quick airport.

They issued seat assignments and sat my 2 year-old in the row behind me, separate from me and my daughter. Communication/ customer service was terrible. They told me to change it in London, then in London, they told me to talk to the cabin crew, then a supervisor came and stuck us in the back of the plane when we were supposed to be in row 25. Overall, they need to really work on their customer service. Additionally the food was terrible and they ran out of meals and didn’t have any kid options. To top it off there was no in-flight entertainment for the first hour of the trip.

We missed the connection because we had to wait for a shuttle from the plane to the Terminal. Also, we needed assistance and none was available.

When we arrived at the airport - 1st step - printing out your boarding pass - no issue. Not long lines as these machines. 2nd step - processing your bag drop off. There was only one associate there to help 10 kiosks. We had a family in front of us for 20 minutes trying to work on the machine and figure out every step for 4 pieces of luggage. My husband alerted the associate who was able to assist the family. Highly suggest that there are more associates to assist in this process. Besides this issue, security check went very quickly. Our flight was direct to Philadelphia. We had to carry our bags down two flights of steps, then out to the tarmac to a bus, then carry our bags up two flights of stairs to the plane. No one on the flight was expecting that long trek. I could see some people were struggling a bit. All in all - great flight crew, plane was clean and food was great!

The space is tight. Either you sit straight up the whole time, but the minute you relax, your knees hit the back of the seat in front of you. My seat would not recline so I was quite uncomfortable. Didn’t use my tray table bc it was stained and sticky and nasty. I was also seating in one of the last rows and one crew member and people going to the bathroom kept hitting my elbow resting on the armrest.

Flight was delayed for 2h. Announcements were poor and I was given 1 biscuit and a bottle of water as consolation. Not happy.

There were no gluten-free vegan options available, so food was very limited on this flight, and some of the crew weren’t especially helpful about it. To make matters worse, a passenger was sick on board, and although the area was cleaned, the smell lingered for the rest of the journey. On top of that, we ended up circling for an extra hour, which only made the unpleasant situation drag on even longer.

The crew’s professionalism was top notch and the food and drinks available were excellent. I only ask that we get the refurbished 777’s on the London to Bermuda route that I had for the London to Singapore leg. The updated infotainment system is much better than the older version

Checking in prior on line and wait time at Gatwick was terrible. I would rate a big fat ZERO.

I checked in to bags, one arrived one was delayed. I did not receive the bag for 4 days - arrived on Tuesday, received bag on Saturday!

It was ok. Our flight was delayed 2 hours, and then again on arrival. The explanation given felt feeble.

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

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