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Find cheap flights from Southeast Europe to London from £21

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 4/7. 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
0 bags
Tue 4/6
Tue 11/6

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Good to know - Cheap tickets from Southeast Europe to London

Low season

January

High season

December

Cheapest flight

£21
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (23% more expensive on average)
Flight from Sofia to London Luton Airport

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.

See more FAQs

Prefer to fly direct from Southeast Europe to London?

Find which airlines fly direct from Southeast Europe to London, which days they fly and book direct flights.

Direct departures

Southeast Europe to London

Monday

ANA, AccesRail, Aegean Airlines, +121 more

ANA, AccesRail, +122 more

Tuesday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Wednesday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Thursday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Friday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

Saturday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Sunday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

See more direct flights

Direct returns

London to Southeast Europe

Monday

ANA, AccesRail, Aegean Airlines, +121 more

ANA, AccesRail, +122 more

Tuesday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Wednesday

ANA, AccesRail, Aegean Airlines, +122 more

ANA, AccesRail, +123 more

Thursday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Friday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

Saturday

ANA, AccesRail, Aegean Airlines, +119 more

ANA, AccesRail, +120 more

Sunday

ANA, AccesRail, Aegean Airlines, +125 more

ANA, AccesRail, +126 more

See more direct flights
See more direct flights

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.
7.1
Wizz Air MaltaOverall score based on 221 reviews
7.6Crew
7.0Comfort
6.6Food
6.9Boarding
6.3Entertainment
Airline reviews

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

2.0 MediocreWadie, Apr 2024JED - FCO
Read more about Wizz Air Malta reviews

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

Attesa lunga nella comunicazione del Gate e dopo l'apertura del Gate

Sempre in ritardo, bagni sporchi e sedili sporchi con le briciole

Wizzair is a mess, don’t trust them, all flights are delayed, nothing is secure with them, they are the poorest of all companies.

Not great! Rude staff in London and the worse baggage reclaim I’ve ever seen. Great staff in flight but doubt I’ll fly with them again

You booked my 7 year old son to sit on his own without his mum and dad in s separate row between two unfriendly adult strangers. The plane was disgusting and dirty, aisles and everywhere sticky. The lounge waiting area was filthy carpet and had insufficient seats so we had to sit on it to wait for 35 minutes and my 7 year old sone played on this filthy lounge carpet. The outside of the plane appeared clean. The pilot was helpful with the route and what to expect weather etc.

The seat leg room seemed much tighter on the way home My cheese toasty wasn’t that hot - didn’t realise till half eaten

The flight boarded a little late but made up the time in flight - much appreciated. The staff were efficient and fairly friendly One of the toilets wasn’t working - having only one functioning toilet for a flight of hundreds isn’t really acceptable. I still find it amazing that the budget airlines can’t even offer free tap water to passengers.

Plane out was great, one back was cramped. Awful. Thankfully great crew!

Cons: "Delayed flight, once on board the aircraft, further delays on the ground (at Glasgow) made up time in the air landed (not too far from our original landing time) only to be told we’re now being held on the ground (at Gatwick for at least another 20 minutes!) I flew with BA this morning and rated them excellent for everything! EJ you need to up your game!"
Pros: "On time, smooth and professional"
Cons: "Nothing - the best part of this flight is that is so short :)"
Cons: "From terminal to terminal... the worst airlines and experience. Flight delayed, crew unprofessional and boarding horrible."
Cons: "check in was a nightmare it took over an hour of being pushed without anyone controlling the queue"
Cons: "Flight was delayed ridiculously and were not informed of what time it was delayed to until shortly before departure. Been told due to fog but other flights were leaving in the meantime!"

Perfect timing, perfect departure, lovely crew on the ground and in the air.

Good flight. Take off a little late but make up the time

Everything’s went straight forward, no issues, good service and friendly crew

Left on time and arrived on time both ways, thank you

The flight was 45 mins delayed but the crew provided water and necessities like tissues

Cheap flights as you expect with Ryanair. I would take cheaper flights over entertainment and comfort for short haul travel. Main issue is usually delays at airports. In this case we landed roughly 2hr30 later than planned due to earlier delays with the plane. Not the worst I imagine

We each paid for 10kg checked in luggage. Flying out there were no issues sharing one case (20kg). Not so coming back. Additional £48 charge and unable to provide an explanation of why it was ok on one journey but not the other, or indeed what material difference it makes between 2x10kg cases vs 1x20kg case. Scam, and appalling from Ryanair.

Easy process and good flight experience The food good be better

I didn't like. The seats and the floor were very dirty and it is not the first time

Unfortunately didn't realise how far away Frankfurt Hahn airport is from Frankfurt the city. Outbound flight was delayed by 2.5 hours and no communication at airport, just a whisper emknating through the packed crowd ready to board at the gate as someone read out an email they had received. All rather poor and pathetic

Pierwszy raz odbyłam tak pozytywny lot. Uprzejma, świetna załoga. Kapitana lotu W6 1771 z 6.01.2024, pozytywnie zaskoczył wyraźnym kontaktem i ciekawostkami na temat lotu, jak i informacja o zorzy polarnej zachęcając do zobaczenia przez okana. Delikatne perfekcyjne ladowanie WIELKI SZACUN i GRATULACJE dla KAPITANA!!👏👏👏

After the flight. Waiting to long to get off the plane

Very very very…… uncomfortable seats /does nor reclain/ and so little space /this was 5:30 hours flight- and quite expensive no longer low cost airline/ 5:30 hours flight and no water or snacks was offered anly very expensive sales.

Was denied to enter the previous plane so couldnt make it to this one

Got rejected to enter the plane because i took calming pills. Im scared of flying and i always take it since 12 years and it was never a problem with other airlines.

Shambolic boarding with ZERO information on why there was a delay. Don't treat customers like sheep. Crew good. Aircraft new. Late departure with minimal information from flight deck.

The flight was 1.30 hour late because of the Police checking 4 passengers. This was not Ryanair fault but was quite ennoying.

The boarding process was fast Uncomfortable seats ,do not recline.

My fligh was suddenly canceled and no ine approached me The web response was the only one and it was poor and not satisfactory Wizz did not take care for moving me and my family to another flight instead and simply gave us back the flight credits which i cant do nothing with !!

The crew was not very friendly or did not seem like very approachable. The plane was quite dirty and it didn’t sound too good when landing.

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.

I have been treated unacceptably by WizzAir aircraft crew in a previous flight, they threatened me and abused me, and I received an OFFICIAL written apology, but only two (2) months later. This flight had no such unacceptable behaviour, but it's not nice to be left waiting in the walkway (from gate to aircraft) for a long time, just so that the 'boarding' appears to be early, even if actual departure is not.

What I liked new airplane Sitting was extremely uncomfortable! Crew not smiley at all Always chewing gum

The flight was cancelled just 4 hours before the take off...

No food on board. Not comfortable. Had to move seats was delayed more than 3 hours.

Book cheap flights from Southeast Europe to London

Cheapest flights to London from Southeast Europe found in 2024

Recent return flight deals

6/6Thu
directWizz Air Malta
3h 35mOTP-LTN
11/6Tue
directWizz Air Malta
3h 20mLTN-OTP
£45
6/6Thu
directWizz Air Malta
3h 35mOTP-LTN
11/6Tue
directWizz Air Malta
3h 20mLTN-OTP
£46
17/5Fri
directWizz Air
3h 35mSOF-LTN
19/5Sun
directWizz Air
3h 10mLTN-SOF
£58
16/5Thu
directWizz Air
3h 30mSOF-LTN
17/5Fri
directWizz Air
3h 10mLTN-SOF
£67
24/5Fri
directRyanair
3h 55mATH-LTN
1/6Sat
directRyanair
3h 40mLTN-ATH
£79
17/5Fri
directRyanair
3h 55mATH-LTN
20/5Mon
directRyanair
3h 40mLTN-ATH
£88
16/5Thu
directWizz Air UK
4h 00mATH-LGW
20/5Mon
directWizz Air UK
3h 45mLGW-ATH
£91
6/6Thu
directWizz Air UK
3h 55mATH-LGW
12/6Wed
directWizz Air UK
3h 45mLGW-ATH
£95
15/5Wed
directeasyJet
4h 00mATH-LGW
21/5Tue
directeasyJet
3h 45mLGW-ATH
£138
15/5Wed
directeasyJet
4h 00mATH-LGW
21/5Tue
1 stopeasyJet
12h 30mLGW-ATH
£152

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Recent one-way flight deals

4/7Thu
directWizz Air
3h 30mSOF-LTN
£21
12/6Wed
directWizz Air Malta
3h 40mOTP-LGW
£22
20/5Mon
directRyanair
3h 55mATH-LTN
£22
20/5Mon
directRyanair
3h 55mATH-LTN
£22
21/5Tue
directWizz Air UK
4h 00mATH-LGW
£26
21/5Tue
directWizz Air UK
4h 00mATH-LGW
£26
11/7Thu
directeasyJet
4h 00mATH-LGW
£32
15/5Wed
directeasyJet
4h 00mATH-LGW
£33
13/5Mon
directBritish Airways
3h 25mSOF-LHR
£53
24/5Fri
directBritish Airways
3h 25mSOF-LHR
£63

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Last minute flights from Southeast Europe to London

Last minute flight, train and bus deals

9/5Thu
multi-stop
7h 55mSOF-LTN
11/5Sat
direct
3h 05mLTN-SOF
£112
10/5Fri
directWizz Air
3h 35mSOF-LTN
11/5Sat
directWizz Air
3h 05mLTN-SOF
£113
10/5Fri
directWizz Air Malta
3h 35mOTP-LTN
12/5Sun
directWizz Air Malta
3h 20mLTN-OTP
£113
9/5Thu
directWizz Air UK
4h 00mATH-LGW
13/5Mon
directWizz Air UK
3h 45mLGW-ATH
£131
10/5Fri
directWizz Air Malta
3h 35mOTP-LTN
17/5Fri
directWizz Air Malta
3h 20mLTN-OTP
£134
9/5Thu
directWizz Air UK
4h 00mATH-LGW
16/5Thu
directWizz Air UK
3h 45mLGW-ATH
£135
8/5Wed
directeasyJet
4h 00mATH-LGW
15/5Wed
directeasyJet
3h 45mLGW-ATH
£181
10/5Fri
directRyanair
3h 55mATH-LTN
13/5Mon
directRyanair
3h 40mLTN-ATH
£209
10/5Fri
directRyanair
3h 55mATH-LTN
13/5Mon
directRyanair
3h 40mLTN-ATH
£219
7/5Tue
directeasyJet
4h 00mATH-LGW
30/5Thu
directeasyJet
3h 45mLGW-ATH
£313

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Flights to London, England

Return flight deals:

London - Southeast Europe

Cabin classes:

£973
£137
£105
£11

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