Cheap flights from London to Southeast Europe from £13

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Southeast Europe departing on 26/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Wizz Air Logo
19:15 - 23:20LTN-TIA
3h 05mdirect
Wizz Air Logo
23:55 - 02:15TIA-LTN
3h 20mdirect
£30Wizz Air
Find Deal
lör, 27 sep - mån, 6 okt
Wizz Air Logo
06:05 - 10:10LTN-TIA
3h 05mdirect
Wizz Air Logo
10:45 - 13:05TIA-LTN
3h 20mdirect
£31Wizz Air
Find Deal
ons, 1 okt - tors, 9 okt
Ryanair Logo
18:30 - 22:25STN-TIA
2h 55mdirect
Ryanair Logo
22:50 - 00:55TIA-STN
3h 05mdirect
£36Ryanair
Find Deal
lör, 6 sep - fre, 26 sep
Ryanair Logo
05:55 - 09:50STN-TIA
2h 55mdirect
Ryanair Logo
10:15 - 12:20TIA-STN
3h 05mdirect
£42Ryanair
Find Deal
mån, 29 sep - tis, 14 okt
Ryanair Logo
18:30 - 22:25STN-TIA
2h 55mdirect
Ryanair Logo
20:50 - 22:55TIA-STN
3h 05mdirect
£42Ryanair
Find Deal
fre, 5 sep - tors, 25 sep
Ryanair Logo
16:00 - 19:55STN-TIA
2h 55mdirect
Ryanair Logo
17:45 - 19:50TIA-STN
3h 05mdirect
£51Ryanair
Find Deal
mån, 22 sep - ons, 1 okt
easyJet Logo
08:10 - 13:50LGW-ATH
3h 40mdirect
easyJet Logo
14:05 - 16:10ATH-LGW
4h 05mdirect
£79easyJet
Find Deal
tis, 2 dec - fre, 5 dec
easyJet Logo
16:10 - 21:50LGW-ATH
3h 40mdirect
easyJet Logo
00:45 - 02:45ATH-LGW
4h 00mdirect
£82easyJet
Find Deal
lör, 11 okt - fre, 17 okt
British Airways Logo
08:15 - 12:15LHR-TIA
3h 00mdirect
British Airways Logo
13:15 - 15:40TIA-LHR
3h 25mdirect
£137British Airways
Find Deal
mån, 12 jan - ons, 14 jan
British Airways Logo
20:30 - 02:10LHR-ATH
3h 40mdirect
British Airways Logo
19:50 - 21:50ATH-LHR
4h 00mdirect
£137British Airways
Find Deal
ons, 1 okt - sön, 7 dec

easyJet flights from London to Southeast Europe

Our best easyJet deals on London to Southeast Europe flight tickets
easyJet
2 Dec
LGW08:10London Gatwick
3h 40m
ATH13:50Athens Eleftherios V.
5 Dec
ATH14:05Athens Eleftherios V.
4h 05m
LGW16:10London Gatwick
easyJet
11 Oct
LGW16:10London Gatwick
3h 40m
ATH21:50Athens Eleftherios V.
17 Oct
ATH00:45Athens Eleftherios V.
4h 00m
LGW02:45London Gatwick
easyJet
13 Aug
LGW15:20London Gatwick
3h 40m
ATH21:00Athens Eleftherios V.
21 Aug
ATH20:50Athens Eleftherios V.
3h 55m
LGW22:45London Gatwick

Wizz Air flights from London to Southeast Europe

Our best Wizz Air deals on London to Southeast Europe flight tickets
Wizz Air
27 Sept
LTN19:15London Luton
3h 05m
TIA23:20Tirana Rinas
6 Oct
TIA23:55Tirana Rinas
3h 20m
LTN02:15London Luton
Wizz Air
1 Oct
LTN06:05London Luton
3h 05m
TIA10:10Tirana Rinas
9 Oct
TIA10:45Tirana Rinas
3h 20m
LTN13:05London Luton
Wizz Air
4 Oct
LTN19:15London Luton
3h 05m
TIA23:20Tirana Rinas
11 Oct
TIA23:55Tirana Rinas
3h 00m
LTN01:55London Luton

momondo Fare Finder

 
Customise your flight search to find flights from London to Southeast Europe that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 1 augusti 2025.
Use the filters below to find and compare flights from London to Southeast Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonTirana

LTN - TIA

LTNTIA

London Luton

lör 27/9

19:15-23:20

Nonstop3h 05m

Tirana Rinas

mån 6/10

23:55-02:15

Nonstop3h 20m

£30

LondonTirana

LTN - TIA

LTNTIA

London Luton

ons 1/10

06:05-10:10

Nonstop3h 05m

Tirana Rinas

tors 9/10

10:45-13:05

Nonstop3h 20m

£31

LondonTirana

STN - TIA

STNTIA

London Stansted

lör 6/9

18:30-22:25

Nonstop2h 55m

Tirana Rinas

fre 26/9

22:50-00:55

Nonstop3h 05m

£36

LondonTirana

STN - TIA

STNTIA

London Stansted

mån 29/9

05:55-09:50

Nonstop2h 55m

Tirana Rinas

tis 14/10

10:15-12:20

Nonstop3h 05m

£42

LondonTirana

STN - TIA

STNTIA

London Stansted

fre 5/9

18:30-22:25

Nonstop2h 55m

Tirana Rinas

tors 25/9

20:50-22:55

Nonstop3h 05m

£42

LondonTirana

STN - TIA

STNTIA

London Stansted

mån 22/9

16:00-19:55

Nonstop2h 55m

Tirana Rinas

ons 1/10

17:45-19:50

Nonstop3h 05m

£51

LondonAthens

LGW - ATH

LGWATH

London Gatwick

tis 2/12

08:10-13:50

Nonstop3h 40m

Athens Eleftherios V.

fre 5/12

14:05-16:10

Nonstop4h 05m

£79

LondonAthens

LGW - ATH

LGWATH

London Gatwick

lör 11/10

16:10-21:50

Nonstop3h 40m

Athens Eleftherios V.

fre 17/10

00:45-02:45

Nonstop4h 00m

£82

LondonTirana

LHR - TIA

LHRTIA

London Heathrow

mån 12/1

08:15-12:15

Nonstop3h 00m

Tirana Rinas

ons 14/1

13:15-15:40

Nonstop3h 25m

£137

LondonAthens

LHR - ATH

LHRATH

London Heathrow

ons 1/10

20:30-02:10

Nonstop3h 40m

Athens Eleftherios V.

sön 7/12

19:50-21:50

Nonstop4h 00m

£137

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Southeast Europe from

How to get the cheapest flight ticket from London to Southeast Europe

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Southeast Europe?

The month of January is another great option to travel to Southeast Europe, with average flight prices from London averaging around £78.

What is the cheapest day to depart on your flight to Southeast Europe?

The cheapest day to depart from London to Southeast Europe is on a Thursday. Travellers who choose to depart for Southeast Europe on a Thursday will often find tickets for as low as £182. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £245. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southeast Europe.

What is the cheapest time of day to depart on your flight to Southeast Europe?

At midday is the cheapest time of day to fly from London to Southeast Europe when you can find flight prices for as low as £167. Flying to Southeast Europe at midday is an ideal time because this is during off-peak travel hours. Flights to Southeast Europe are more costly in the morning, with an average ticket price of £232. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London to Southeast Europe flight route?

Fly from London Luton to Sofia for the best London - Southeast Europe flight prices

How far in advance should I book a flight to Southeast Europe?

You are more likely to see cheaper flights to Southeast Europe from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Europe for around £203 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Europe from London for as low as £131 on momondo.

What cabin class options are available on London to Southeast Europe flights?

There are 3 cabin classes available to choose from on London to Southeast Europe flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Southeast Europe flights?

You could potentially save up to 15% on your flight if you consider stops on a London to Southeast Europe flight.

Cheap London to Southeast Europe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Southeast Europe

Best price found

£13

Fastest flight time

2h 25m

Direct flights

Mon, Tue, Wed and Sun

Airports in Southeast Europe

3 airports
The best one-way flight to Southeast Europe from London in the past 72 hours is £13. The best return flight deal from London to Southeast Europe found on momondo in the last 72 hours is £30.
The fastest flight from London to Southeast Europe takes 2h 25m
Direct flights go from London to Southeast Europe on Monday, Tuesday, Wednesday and Sunday. Airlines offering direct flights are: Croatia Airlines and British Airways..
There are 3 airports near Southeast Europe: Athens Eleftherios V. (ATH), Split (SPU), Tirana Rinas (TIA)

  • When did momondo last update prices for flights from London to Southeast Europe?

    Prices for flights from London to Southeast Europe are updated daily.

  • How many operators does momondo search for flights from London to Southeast Europe?

  • How old do you have to be to fly from London to Southeast Europe?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Southeast Europe.

  • What documentation or ID do you need to fly to Southeast Europe?

    The necessary travel and health documents for your Southeast Europe trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London to Southeast Europe?


Best airlines flying from London to Southeast Europe

Compare and see reviews for airlines that fly from London to Southeast Europe with momondo
Airline
Rating
Free Cancellation
Price
Air SerbiaPriceFrom £54Free CancellationRating
6.3
196 reviews
Search Air Serbia flights
Pegasus AirlinesPriceFrom £57Free CancellationRating
6.7
637 reviews
Search Pegasus Airlines flights
Sky ExpressPriceFrom £58Free CancellationRating
7.5
116 reviews
Search Sky Express flights
Corendon Airlines EuropePriceFrom £86Free CancellationRating
4.2
9 reviews
Search Corendon Airlines Europe flights
TUI AirwaysPriceFrom £92Free CancellationRating
6.2
16 reviews
Search TUI Airways flights
Croatia AirlinesPriceFrom £111Free CancellationRating
7.1
54 reviews
Search Croatia Airlines flights
LOTPriceFrom £112Free CancellationRating
7.6
1,105 reviews
Search LOT flights
A.P.G.PriceFrom £114Free CancellationRating
0.0
Search A.P.G. flights
TAROMPriceFrom £118Free CancellationRating
6.5
72 reviews
Search TAROM flights
Scandinavian AirlinesPriceFrom £122Free CancellationRating
7.3
1,457 reviews
Search Scandinavian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Southeast Europe?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Southeast Europe from London.

Can I find flights from London to Southeast Europe with flexible booking policies on momondo?

Flights from London to Southeast Europe with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Southeast Europe?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Southeast Europe from London.

I’m not ready to book a flight from London to Southeast Europe right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Southeast Europe, momondo offers a useful price alert feature which will track prices for flights to Southeast Europe from London and alert you when they change.


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1 adult
ons 6/8
ons 13/8

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