How long is the flight from United Kingdom to Southeast Europe?

If you’re flying from a popular airport in United Kingdom, such as London Heathrow or Manchester, and flying into Southeast Europe, then you can expect flight times to average 1h 45m and 1h 50m, respectively.

Find Cheap Flights to Southeast Europe in 2026

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Recent flights found to popular cities in Southeast Europe

Find flights to these popular cities in Southeast Europe from your nearest airport.

Flights to Bucharest

Search all flight deals to Bucharest

Ryanair

7 Mar

BRS

3h 20m

OTP

16 Mar

OTP

3h 20m

BRS

£36

Ryanair

12 Mar

STN

3h 25m

OTP

13 Mar

OTP

3h 25m

STN

£40

Ryanair

12 Mar

STN

3h 25m

OTP

12 Mar

OTP

3h 25m

STN

£41

Wizz Air

24 Mar

LTN

3h 20m

OTP

25 Mar

OTP

3h 35m

LTN

£42

Ryanair

18 Mar

STN

3h 25m

OTP

22 Mar

OTP

3h 25m

STN

£42

Ryanair

20 Mar

STN

3h 25m

OTP

27 Mar

OTP

3h 25m

STN

£42

Wizz Air

24 Mar

LTN

3h 20m

OTP

31 Mar

OTP

3h 20m

LTN

£43

Ryanair

20 Mar

STN

3h 25m

OTP

27 Mar

OTP

3h 25m

STN

£43

Ryanair

11 Mar

BRS

3h 20m

OTP

12 Mar

OTP

3h 20m

BRS

£43

Ryanair

21 Mar

STN

3h 25m

OTP

27 Mar

OTP

3h 25m

STN

£44

Wizz Air

16 Apr

LTN

3h 20m

OTP

23 Apr

OTP

3h 20m

LTN

£44

Ryanair

16 Mar

STN

3h 25m

OTP

25 Mar

OTP

3h 25m

STN

£44

Flights to Athens

Search all flight deals to Athens

Ryanair

22 Apr

STN

3h 35m

ATH

25 Apr

ATH

3h 50m

STN

£60

Wizz Air

11 Mar

LTN

3h 45m

ATH

23 Mar

ATH

4h 05m

LTN

£60

Ryanair

16 Apr

STN

3h 35m

ATH

23 Apr

ATH

3h 50m

STN

£61

Wizz Air

18 Apr

LTN

4h 00m

ATH

28 Apr

ATH

4h 00m

LTN

£61

Ryanair

15 Apr

STN

3h 35m

ATH

27 Apr

ATH

3h 50m

STN

£62

Multiple Airlines

23 Apr

LTN

3h 40m

ATH

30 Apr

ATH

4h 00m

LTN

£62

Wizz Air

11 Mar

LTN

3h 45m

ATH

20 Mar

ATH

4h 05m

LTN

£62

Ryanair

10 Mar

STN

3h 55m

ATH

23 Mar

ATH

3h 55m

STN

£63

Wizz Air

16 Apr

LTN

4h 00m

ATH

25 Apr

ATH

4h 00m

LTN

£63

Multiple Airlines

15 Apr

STN

9h 15m

1 stop

ATH

25 Apr

ATH

3h 50m

STN

£64

Multiple Airlines

9 Mar

LTN

21h 45m

1 stop

ATH

13 Mar

ATH

4h 05m

LTN

£64

Ryanair

17 Mar

STN

3h 55m

ATH

28 Mar

ATH

3h 55m

STN

£65

Flights to Tirana

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Wizz Air

16 May

LTN

3h 05m

TIA

23 May

TIA

3h 20m

LTN

£34

Wizz Air

17 Apr

LGW

2h 50m

TIA

21 Apr

TIA

3h 10m

LGW

£34

Ryanair

26 Apr

STN

2h 55m

TIA

5 May

TIA

3h 05m

STN

£34

Wizz Air

22 Mar

LTN

3h 05m

TIA

26 Mar

TIA

3h 30m

LTN

£35

Wizz Air

14 Mar

LGW

2h 55m

TIA

21 Mar

TIA

3h 05m

LGW

£35

Wizz Air

11 Mar

LTN

3h 05m

TIA

13 Mar

TIA

3h 30m

LTN

£36

Wizz Air

8 Mar

LGW

2h 55m

TIA

12 Mar

TIA

2h 45m

LGW

£36

Ryanair

12 Apr

BHX

3h 05m

TIA

29 Apr

TIA

3h 25m

BHX

£36

Wizz Air

16 Apr

LTN

3h 05m

TIA

20 Apr

TIA

3h 20m

LTN

£36

Wizz Air

10 Apr

LGW

2h 50m

TIA

17 Apr

TIA

3h 05m

LGW

£36

Ryanair

20 Apr

STN

2h 55m

TIA

25 Apr

TIA

3h 05m

STN

£36

Wizz Air

8 Mar

LTN

3h 05m

TIA

20 Mar

TIA

3h 30m

LTN

£37

Flights to Sofia

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Ryanair

22 Apr

BRS

3h 10m

SOF

29 Apr

SOF

3h 30m

BRS

£30

Ryanair

15 Mar

BRS

3h 10m

SOF

18 Mar

SOF

3h 20m

BRS

£32

Ryanair

22 Apr

BRS

3h 10m

SOF

29 Apr

SOF

3h 30m

BRS

£33

Ryanair

15 Mar

BRS

3h 10m

SOF

19 Mar

SOF

3h 10m

BRS

£34

Ryanair

24 Mar

BRS

3h 10m

SOF

26 Mar

SOF

3h 10m

BRS

£35

Ryanair

17 Mar

BRS

3h 10m

SOF

18 Mar

SOF

3h 20m

BRS

£36

Ryanair

13 Mar

BHX

3h 10m

SOF

20 Mar

SOF

3h 25m

BHX

£36

Ryanair

7 Mar

LPL

3h 20m

SOF

29 Mar

SOF

3h 35m

LPL

£42

Ryanair

5 Mar

BRS

3h 10m

SOF

15 Mar

SOF

3h 10m

BRS

£42

Ryanair

17 Mar

BHX

3h 10m

SOF

19 Mar

SOF

3h 25m

BHX

£42

Ryanair

7 Mar

LPL

3h 20m

SOF

10 Mar

SOF

3h 20m

LPL

£42

Ryanair

20 Mar

BHX

3h 10m

SOF

27 Mar

SOF

3h 10m

BHX

£42

Flights to Belgrade

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Wizz Air

16 Apr

LTN

2h 50m

BEG

24 Apr

BEG

3h 00m

LTN

£53

Wizz Air

12 Apr

LTN

2h 50m

BEG

23 Apr

BEG

3h 00m

LTN

£55

Wizz Air

27 May

LTN

2h 50m

BEG

11 Jun

BEG

3h 00m

LTN

£56

Wizz Air

11 Apr

LTN

2h 50m

BEG

23 Apr

BEG

3h 00m

LTN

£56

Wizz Air

14 Apr

LTN

2h 50m

BEG

21 Apr

BEG

3h 00m

LTN

£59

Wizz Air

13 Apr

LTN

2h 50m

BEG

24 Apr

BEG

3h 00m

LTN

£59

Wizz Air

27 May

LTN

2h 50m

BEG

12 Jun

BEG

3h 00m

LTN

£60

Multiple Airlines

30 May

LTN

8h 55m

1 stop

BEG

11 Jun

BEG

3h 00m

LTN

£62

Multiple Airlines

27 May

LTN

8h 55m

1 stop

BEG

11 Jun

BEG

3h 00m

LTN

£62

Wizz Air

28 May

LTN

2h 50m

BEG

12 Jun

BEG

3h 00m

LTN

£64

Wizz Air

14 Apr

LTN

2h 50m

BEG

21 Apr

BEG

3h 00m

LTN

£65

Wizz Air

27 May

LTN

2h 50m

BEG

10 Jun

BEG

3h 00m

LTN

£65

Find the cheapest flights from the United Kingdom to Southeast Europe

Round-trip

One-way

Last minute

Direct

Recent return flight deals from the United Kingdom to Southeast Europe

Enter your travel dates to find the best prices.

21:50 - 01:55

LTN

TIA

3h 05mdirect

10:05 - 12:25

TIA

LTN

3h 20mdirect

£34Wizz Air

Sat, 16 May - Sat, 23 May

05:25 - 09:30

LTN

TIA

3h 05mdirect

19:40 - 22:10

TIA

LTN

3h 30mdirect

£35Wizz Air

Sun, 22 Mar - Thu, 26 Mar

15:35 - 21:10

STN

ATH

3h 35mdirect

22:50 - 00:40

ATH

STN

3h 50mdirect

£60Ryanair

Wed, 22 Apr - Sat, 25 Apr

14:05 - 19:40

STN

ATH

3h 35mdirect

20:05 - 21:55

ATH

STN

3h 50mdirect

£61Ryanair

Thu, 16 Apr - Thu, 23 Apr

05:45 - 11:25

LGW

ATH

3h 40mdirect

00:45 - 02:30

ATH

LGW

3h 45mdirect

£75easyJet

Sun, 19 Apr - Fri, 24 Apr

05:45 - 11:25

LGW

ATH

3h 40mdirect

00:45 - 02:30

ATH

LGW

3h 45mdirect

£77easyJet

Sun, 19 Apr - Fri, 24 Apr

19:05 - 23:05

LHR

TIA

3h 00mdirect

13:25 - 15:55

TIA

LHR

3h 30mdirect

£91British Airways

Mon, 20 Apr - Wed, 22 Apr

07:55 - 11:55

LHR

TIA

3h 00mdirect

14:00 - 16:25

TIA

LHR

3h 25mdirect

£100British Airways

Sat, 21 Mar - Tue, 24 Mar

16:35 - 22:20

LHR

ATH

3h 45mdirect

19:10 - 21:15

ATH

LHR

4h 05mdirect

£125Aegean Airlines

Sat, 7 Mar - Sat, 14 Mar

22:15 - 03:50

LHR

ATH

3h 35mdirect

16:00 - 17:55

ATH

LHR

3h 55mdirect

£125Aegean Airlines

Tue, 10 Mar - Wed, 18 Mar

Fly from

Route

Depart

Return

Price

LondonTirana

LTN - TIA

LTNTIA

London Luton

Sat 16/5

21:50-01:55

Nonstop3h 05m

Tirana Rinas

Sat 23/5

10:05-12:25

Nonstop3h 20m

£34

LondonTirana

LTN - TIA

LTNTIA

London Luton

Sun 22/3

05:25-09:30

Nonstop3h 05m

Tirana Rinas

Thu 26/3

19:40-22:10

Nonstop3h 30m

£35

LondonAthens

STN - ATH

STNATH

London Stansted

Wed 22/4

15:35-21:10

Nonstop3h 35m

Athens Eleftherios V.

Sat 25/4

22:50-00:40

Nonstop3h 50m

£60

LondonAthens

STN - ATH

STNATH

London Stansted

Thu 16/4

14:05-19:40

Nonstop3h 35m

Athens Eleftherios V.

Thu 23/4

20:05-21:55

Nonstop3h 50m

£61

LondonAthens

LGW - ATH

LGWATH

London Gatwick

Sun 19/4

05:45-11:25

Nonstop3h 40m

Athens Eleftherios V.

Fri 24/4

00:45-02:30

Nonstop3h 45m

£75

LondonAthens

LGW - ATH

LGWATH

London Gatwick

Sun 19/4

05:45-11:25

Nonstop3h 40m

Athens Eleftherios V.

Fri 24/4

00:45-02:30

Nonstop3h 45m

£77

LondonTirana

LHR - TIA

LHRTIA

London Heathrow

Mon 20/4

19:05-23:05

Nonstop3h 00m

Tirana Rinas

Wed 22/4

13:25-15:55

Nonstop3h 30m

£91

LondonTirana

LHR - TIA

LHRTIA

London Heathrow

Sat 21/3

07:55-11:55

Nonstop3h 00m

Tirana Rinas

Tue 24/3

14:00-16:25

Nonstop3h 25m

£100

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sat 7/3

16:35-22:20

Nonstop3h 45m

Athens Eleftherios V.

Sat 14/3

19:10-21:15

Nonstop4h 05m

£125

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 10/3

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Wed 18/3

16:00-17:55

Nonstop3h 55m

£125

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Southeast Europe flights insights and trends

Explore insights for your Southeast Europe flight to craft the best travel plan

Prices

Airlines

Other information

See prices from:

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

The cheapest day to depart from United Kingdom to Southeast Europe is on a Monday. Travellers who choose to depart for Southeast Europe on a Monday will often find tickets for as low as £190. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £224. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southeast Europe.

Cheapest flights to cities in Southeast Europe

Click on the cities below to find out when it's cheapest to fly to Southeast Europe from United Kingdom

Bucharest

Find flights to Bucharest

Cheap Southeast Europe flight deals and tips

Summary info about Southeast Europe flight prices, duration and airlines

Best One-Way Price	£19
Best Round-Trip Price	£34
Fastest flight time	3h 05m
Popular in	December

The best one-way flight price to Southeast Europe from United Kingdom in the last 72 hours is £19 (London Luton to Tirana Rinas).

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The best round-trip flight price to Southeast Europe from United Kingdom in the last 72 hours is £34 (London Luton to Tirana Rinas).

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The fastest flight to Southeast Europe from United Kingdom takes 3h 05m (London Luton to Tirana Rinas).

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December has the highest demand for flights to Southeast Europe, with a 6% price increase on average.

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Frequently asked questions about flying to Southeast Europe

Which airlines fly to Southeast Europe?

There are 26 airlines that fly to Southeast Europe on a routine basis, but easyJet, Ryanair and British Airways happen to be the most popular among our users. In the past year, 42% of those who searched for flights to Southeast Europe looked to travel with easyJet, making this airline the top choice among momondo travellers.

What is the best day of the week to fly to Southeast Europe?

Monday is the best day of the week to fly to Southeast Europe based on flight prices. Thursday is another affordable option. If you are looking to save money on flights to Southeast Europe, then try to avoid flying out on a Friday since this is when prices are at their highest.

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

Prices for flights to Southeast Europe were last updated today.

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

There are 62 operators available for flights to Southeast Europe as of February 2026.

How old do you have to be to fly to Southeast Europe?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel 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.

Why use momondo?

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

Finding the right flight to Southeast Europe is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Southeast Europe quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Southeast Europe which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Southeast Europe?

Once all potential Southeast Europe flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

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

Yes momondo offers price alerts on flights to Southeast Europe. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.