£28 Find Cheap Flights from Southeast Europe to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to London departing on 7/5. 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.
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Cheap Flight Deals from Southeast Europe to London

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southeast Europe to London 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.

Recent return flight deals from Southeast Europe to London

KAYAK's recommended return flight deals from the most popular airlines that fly from Southeast Europe to London.
Discover the best prices for you by selecting your travel dates on KAYAK.
Ryanair Logo
06:40 - 08:05OTP-STN
3h 25mdirect
Ryanair Logo
15:20 - 20:30STN-OTP
3h 10mdirect
£37Ryanair
Find Deal
Tue, 27 May - Fri, 30 May
Ryanair Logo
21:35 - 23:00OTP-STN
3h 25mdirect
Ryanair Logo
07:10 - 12:20STN-OTP
3h 10mdirect
£40Ryanair
Find Deal
Tue, 13 May - Tue, 20 May
Wizz Air Logo
05:55 - 07:20OTP-LTN
3h 25mdirect
Wizz Air Logo
21:50 - 02:55LTN-OTP
3h 05mdirect
£41Wizz Air
Find Deal
Sat, 24 May - Mon, 2 Jun
Wizz Air Logo
05:55 - 07:20OTP-LTN
3h 25mdirect
Wizz Air Logo
21:50 - 02:55LTN-OTP
3h 05mdirect
£45Wizz Air
Find Deal
Thu, 29 May - Wed, 4 Jun
Wizz Air Logo
14:00 - 16:05ATH-LTN
4h 05mdirect
Wizz Air Logo
07:10 - 13:10LTN-ATH
4h 00mdirect
£65Wizz Air
Find Deal
Thu, 12 Jun - Tue, 24 Jun
Wizz Air Logo
14:00 - 16:05ATH-LTN
4h 05mdirect
Wizz Air Logo
07:10 - 13:10LTN-ATH
4h 00mdirect
£66Wizz Air
Find Deal
Thu, 12 Jun - Tue, 24 Jun
easyJet Logo
21:00 - 22:50ATH-LGW
3h 50mdirect
easyJet Logo
14:40 - 20:20LGW-ATH
3h 40mdirect
£72easyJet
Find Deal
Tue, 13 May - Wed, 14 May
easyJet Logo
00:45 - 02:45ATH-LGW
4h 00mdirect
easyJet Logo
05:20 - 11:10LGW-ATH
3h 50mdirect
£77easyJet
Find Deal
Fri, 6 Jun - Mon, 16 Jun
Wizz Air Logo
10:05 - 15:45ATH-LTN
7h 40m1 stop
Wizz Air Logo
15:40 - 09:50LTN-ATH
16h 10m1 stop
£119Wizz Air
Find Deal
Thu, 15 May - Sun, 18 May
Wizz Air Logo
10:15 - 15:00ATH-LTN
6h 45m1 stop
Wizz Air Logo
19:25 - 09:20LTN-ATH
11h 55m1 stop
£120Wizz Air
Find Deal
Fri, 9 May - Tue, 13 May
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Good to know - Cheap tickets from Southeast Europe to London

Low season

February

High season

December

Cheapest flight

£28
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from Athens to London Gatwick Airport

Flights from Southeast Europe to London: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Southeast Europe to London 
JeremiahFlew with British AirwaysOTP-LHRDec 2024
Economy is a little tight but the short flight isn’t bad just have headphone and 1-2 movies downloaded to watch
MatthewFlew with RyanairATH-STNFeb 2025
Bring food, drink, entertainment and prepare to remove clothes as temperature was super hot and air system barely works.
Verified travelerFlew with British AirwaysZAG-LHRSept 2024
Avoid BA at all costs! This is the second consecutive time I have had problems with BA! I will not fly with BA again!
ChrisFlew with British AirwaysSKG-LCYJul 2024
This is a very good connection. As always, just allow sufficient time.
GerhardFlew with British AirwaysATH-LHRJun 2024
Olympic has a fantastic loyalty scheme and cheaper than BA
CraigFlew with British AirwaysATH-LHRJul 2024
Avoid British air. My experience is Heathrow is always busy and my bag did not make my connecting flight
Verified travelerFlew with British AirwaysOTP-LHRJul 2024
fly a different company, if possible. take food on board if you don't want to order on plane.
Verified travelerFlew with RyanairZAG-STNFeb 2024
If you’re flying abroad from Zagreb, it’s worth using the airport lounge for a few hours before the flight. Food, snacks, drinks, and a quiet place to unwind. For less than 20 quid per person.
Verified travelerFlew with British AirwaysATH-LHRDec 2023
Watch out for transit times in Heathrow. Always put your liquids in the little stupid baggies.

FAQs for booking flights from Southeast Europe to London

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

    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 Southeast Europe to London.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Southeast Europe 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 Southeast Europe to London?

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

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

    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 London from Southeast Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 5 airlines serving from Southeast Europe to London

Need help choosing which airline to fly with from Southeast Europe to London? 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.
6.9
easyJetOverall score based on 1799 reviews
6.7Comfort
5.9Food
7.6Crew
5.5Entertainment
6.7Boarding
Airline reviews

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.

6.0 GoodMaria, Apr 2025AMS - KRK
Read more easyJet reviews

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.

Kayak sent several notifications that the flight was late. This contradicted the information on the airport boards. This was extremely confusing and we very nearly missed the flight purely because we double checked with the info desk when the flight stays said’closed’. Kayak notifications are therefore unreliable and pointlesa

Usual issues with flight delay. Perennial problem of travel by plane.

i didnt go this was a hacker booked this flight on my debit card !

Delayed almost 2 hours sitting on plane. No updates at all from flight deck and virtually no updates from cabin crew

Long delay resulted in my being unable to catch a train home and resulted in an additional £76 cost for an Uber

Awful as usual the air stewardess loved her own voice and would not stop talking on coms for 2hrs please please please shut up I can’t hear my headphones and don’t want to buy juty free

Big delay on run way not much explanation why, missed a important meeting in Dublin, maybe if they did nt persist measuring everyone bag over 2 cm we would have got off on time.

The lady at the boarding gate was so rude. She was challenging people being in priority and looking them up and down as if they weren’t dressed for first class. This was Ryan air priority. We all sit in the same seats. She loudly called out to embarrass a man who she believed had cheated and got in the priority line. He had a valid priority ticket and even worked for Ryanair. Also challenging visas insisting people download them until they proved on the government website it wasn’t required to print. The Ryanair employee who was challenged said she is always like this. She also pulled people from regular boarding as they were fashionably dressed and upgraded them to priority and changed their seats. That was comical. I think she felt she should be working for Emirates first class, although they would t have stood for her rude behaviour

Their customer service needs an overhaul. I wish we could access them and the could be more helpful. Also, the website has been crashing and I had numerous technical errors. My flight was cancelled and we spent so much time trying to get help because the tech was failing.

On time boarding, on time departure and early arrival. As it should be. Yes, the comfort and benefits are very poor, but therefore the ticket is 6 times cheaper than with a flag carrier. So I am not complaining about it. You get what you pay for.

Boarding was fast and efficient. The crew was super friendly. Since it’s a budget airline and it’s a short flight, I can’t expect food or entertainment.

Good value for the money. Good leg room. Take off and landing very good.

Seats are very small, I’m not a big person, but the person beside me was using his seat and half of mine… and this person was a bit gross but not a lot…

Was very good the flight, 15 minutes late,but was very ok!!!😊👏

On time was excellent, not serving any water and deliberate seatings apart is deplorable.

Low cost carrier, you get what you pay for. Cardboard-quality seat, no recline, minimum pitch, bus-to-board service (no jetbridge), and overworked/underpaid flight attendants. But, they got the job done on-time with no major catastrophes.

The behavior of the front desk and lack of explanation of hidden fees and prices in emails send pre-flight marred things up. 1 star

2 hours delay, very disappointing, at least they didn’t cancel at all as they do often

I miss my flight due to boarding pass won’t load up

Flight schedule was modified and the final departure time delayed.

Big delay because of the weather but communication not so good. Boarding already late (due to tight schedule on Wizz side). When you get in you are hurried every second even if you still need a few seconds to arrange your bags. Food far away from how it looks in the catalogue and right on row 8 already out of chocolate although you are supposed to receive one for a menu. No replacement was offered.

The border control opens at 4:30 so there is no point in going in early as the wizz email suggests. Our flight utilized a plane with plastic seating which was really uncomfortable.

Check in took very long. All three priority agents left for lunch or something and the line did not move.

Il n’y a pas eu de vol du tout puisque celui à été déplacé à la veille sans aucune information. Aucun remboursement ni service client non plus. Scandale !

A GOOD IDEA IS TO SEND TO ME BOARDING PASS IN ADVANCE SO I DONT HAVE TO FIGHT FOR IT

Brand new aircraft Airbus 321neo, good seats although no recline (so no arguments with other passengers). Orderly boarding using front and rear aircraft doors for efficiency. Departed on time and artived 25min early. During check in, ground staff are very strict about permitted baggage and carry-on weight and size - you're only allowed what you paid for. Onboard food and beverage prices are a bit high but similar to airport coffee shops.

Boarding was fine, crew professional but not very friendly. Seats are very tight & uncomfortable. 1h delay due to crew change and mechanical issues - no communication whats going on.

Crews are great, chill, good snack sets on offer, I didn't feel they play any annoying budget airline games. I will probably fly with Wizz every chance I get it

If you don't want to pay a lot at check in desk, you need to use online check in tool, but you still need to go to check in desk to have it printed out. Then what's the meaning of "online check in"? Extra security check, as if 9/11 just happened!

After adding baggage costs, and considering the necessity to re-checkin at each stop, and the €50 I was tricked out of for the ridiculous 3 hour min check in, I’ll never fly this very hungry Hungarian airline again!

This airline is routinely voted the worse airline in Europe for good reason. If you have an option, just avoid them.

Everything was great until it came time to pick up our luggage. We arrived in orly airport terminal 1, our luggage arrived in terminal 2. No signs to tell us, we waited for almost an hour before someone figured it out.

All in all is not bad, but the boarding by walking outside in the airport airplanes area in the wind and rain to go up the stairs to board the plane that’s too much inconvenient. Hopefully that will change and we use the normal gates at the airport to board the plane! Thank you!

The plane was 5 1/2 hours late. Scheduled for 19.50 take off - Actual take off 01.30am

The flight was delayed again. I had a bad experience with Wizz Air, and I don't want to travel with them again.

The crew at Check-in was very helpful. It’s was appreciate.

It’s a budget airline. You get what you pay for. They insisted on getting us out of the gate and into our slot on time. They got us to the destination safely. Aircraft was clean and well maintained. What more could we want

Half an hour delay. Squeezed into a small Departure Lounge with very few seats. Noisy flight with screaming unruly kids. Loud IPads and Phones. Heaven!

Were delayed in the airport for 5 hours with no explanation. Flight kept getting delayed by an hour at a time and wizz air staff were no where to be found

The flight was delayed 5 hours and I'm and invalid,I wan a refund for this

The cabin crew on that flight were super fantastic and super helpful. They were so polite and considerate that i felt i travelled with a 5star airline.

Delayed delayed delayed - always with Wizzair. Staff were friendly and well mannered but clearly the company is unorganized and the aircrafts are outdated.

It's a budget airline. Great for short flight. Smooth landing.

4 hr delay and only told less than 2hrs before. Only given water and nuts on the flight as complimentary service. Left to wait in rain before boarding.

To be honest I did not like anything. Communication to why my flight was cancelled mid air 2 and half hours into my flight. Customer service desk were not helpful with providing information or a solution on what can be done.

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Everything you need to know for your flight to London

Cabin class types available on flights to Southeast Europe

Cabin classes available on flights to London. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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