Find Cheap Flights from London Heathrow Airport to Southeast Europe

Return
Economy
London (LHR)
Southeast Europe
Thu 21/11
Thu 28/11
Any month
Compare vs KAYAK |
Search hundreds of travel sites at once for deals on flights to Southeast Europe

London Heathrow Airport to Southeast Europe flight information

Flights arrive in Southeast Europe
Flights depart from London Heathrow Airport
Flight price £65
Airlines British Airways, Austrian Airlines, Air Serbia, Croatia Airlines, Bulgaria Air, Lufthansa, SWISS, Aegean Airlines, LOT

FAQs for Booking London Heathrow Airport to Southeast Europe Flights

How does KAYAK find such low flight prices?
KAYAK processes over 2 billion travel queries annually and displays results from hundreds of airlines and third party sites, allowing it to find a variety of flight prices and options. It also displays results from 2M+ properties along with car hire, holiday packages, activities and millions of verified reviews so users can see as many available travel options as possible.
How can Hacker Fares save me money?
Hacker Fares allow you to combine one-way tickets on different airlines when it can save you money over a traditional return ticket.
Does KAYAK query more flight providers than competitors?
Yes, KAYAK has access to more data and information than online travel agencies and consistently outperforms the competition in accuracy, globally.
How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

Book cheap flights from London Heathrow Airport to Southeast Europe (return)

Airports
Origin
London
£65
only
£65
Destination
Varna
£110
only
£110
Zagreb
£84
only
£84
Bucharest
£86
only
£86
Sofia
£65
only
£65
Podgorica
£111
only
£111
Ljubljana
£123
only
£123
Mon, 23 Mar
LHR
London Heathrow Airport
SOF
Sofia
3h 05m
Thu, 2 Apr
SOF
Sofia
LHR
London Heathrow Airport
3h 30m
Trip: 11 days
Overall null null
Based on null reviews
Mon, 18 Nov
LHR
London Heathrow Airport
VAR
Varna
25h 45m
Fri, 22 Nov
VAR
Varna
LHR
London Heathrow Airport
10h 05m
£110
Trip: 5 days
Overall null null
Based on null reviews
Tue, 19 Nov
LHR
London Heathrow Airport
TGD
Podgorica Golubovci
17h 30m
Tue, 26 Nov
TGD
Podgorica Golubovci
LHR
London Heathrow Airport
22h 05m
£111
Trip: 8 days
Overall null null
Based on null reviews
Mon, 30 Dec
LHR
London Heathrow Airport
ZAG
Zagreb Franjo Tuđman
2h 15m
Mon, 13 Jan
ZAG
Zagreb Franjo Tuđman
LHR
London Heathrow Airport
2h 30m
£117
Trip: 15 days
Overall null null
Based on null reviews
Mon, 28 Oct
LHR
London Heathrow Airport
SOF
Sofia
3h 05m
Wed, 13 Nov
SOF
Sofia
LHR
London Heathrow Airport
3h 35m
£123
Trip: 17 days
Overall null null
Based on null reviews
Sat, 2 Nov
LHR
London Heathrow Airport
LJU
Ljubljana Joze Pucnik
4h 10m
Wed, 6 Nov
LJU
Ljubljana Joze Pucnik
LHR
London Heathrow Airport
4h 00m
£123
Trip: 5 days
Overall null null
Based on null reviews
Sun, 3 Nov
LHR
London Heathrow Airport
LJU
Ljubljana Joze Pucnik
7h 00m
Wed, 6 Nov
LJU
Ljubljana Joze Pucnik
LHR
London Heathrow Airport
4h 00m
£123
Trip: 4 days
Overall null null
Based on null reviews
Tue, 29 Oct
LHR
London Heathrow Airport
OTP
Bucharest Airport
9h 45m
Thu, 28 Nov
OTP
Bucharest Airport
LHR
London Heathrow Airport
3h 40m
£144
Trip: 31 days
Overall null null
Based on null reviews
Fri, 21 Feb
LHR
London Heathrow Airport
SOF
Sofia
3h 05m
Fri, 28 Feb
SOF
Sofia
LHR
London Heathrow Airport
3h 35m
Trip: 8 days
Overall null null
Based on null reviews
Fri, 6 Dec
LHR
London Heathrow Airport
SOF
Sofia
3h 05m
Tue, 10 Dec
SOF
Sofia
LHR
London Heathrow Airport
3h 35m
Trip: 5 days
Overall null null
Based on null reviews
Mon, 3 Feb
LHR
London Heathrow Airport
ZAG
Zagreb Franjo Tuđman
2h 20m
Fri, 7 Feb
ZAG
Zagreb Franjo Tuđman
LHR
London Heathrow Airport
2h 40m
Trip: 5 days
Overall null null
Based on null reviews
Tue, 10 Dec
LHR
London Heathrow Airport
VAR
Varna
4h 50m
Fri, 13 Dec
VAR
Varna
LHR
London Heathrow Airport
26h 15m
£110
Trip: 4 days
Overall null null
Based on null reviews
Sun, 19 Jan
LHR
London Heathrow Airport
OTP
Bucharest Airport
3h 20m
Wed, 29 Jan
OTP
Bucharest Airport
LHR
London Heathrow Airport
3h 40m
Trip: 11 days
Overall null null
Based on null reviews
Mon, 28 Oct
LHR
London Heathrow Airport
OTP
Bucharest Airport
16h 50m
Wed, 30 Oct
OTP
Bucharest Airport
LHR
London Heathrow Airport
3h 45m
£229
Trip: 3 days
Overall null null
Based on null reviews
Fri, 20 Mar
LHR
London Heathrow Airport
TGD
Podgorica Golubovci
24h 10m
Sun, 22 Mar
TGD
Podgorica Golubovci
LHR
London Heathrow Airport
15h 20m
£117
Trip: 3 days
Overall null null
Based on null reviews
Wed, 4 Dec
LHR
London Heathrow Airport
ZAG
Zagreb Franjo Tuđman
2h 15m
Sat, 7 Dec
ZAG
Zagreb Franjo Tuđman
LHR
London Heathrow Airport
2h 30m
£122
Trip: 4 days
Overall null null
Based on null reviews
Wed, 20 Nov
LHR
London Heathrow Airport
LJU
Ljubljana Joze Pucnik
4h 10m
Sun, 24 Nov
LJU
Ljubljana Joze Pucnik
LHR
London Heathrow Airport
5h 05m
£124
Trip: 5 days
Overall null null
Based on null reviews
Sun, 2 Feb
LHR
London Heathrow Airport
LJU
Ljubljana Joze Pucnik
7h 00m
Sun, 9 Feb
LJU
Ljubljana Joze Pucnik
LHR
London Heathrow Airport
5h 05m
£124
Trip: 8 days
Overall null null
Based on null reviews
Fri, 8 Nov
LHR
London Heathrow Airport
VAR
Varna
25h 45m
Fri, 15 Nov
VAR
Varna
LHR
London Heathrow Airport
26h 15m
£113
Trip: 8 days
Overall null null
Based on null reviews
Sun, 19 Jan
LHR
London Heathrow Airport
OTP
Bucharest Airport
3h 20m
Wed, 29 Jan
OTP
Bucharest Airport
LHR
London Heathrow Airport
3h 40m
Trip: 11 days
Overall null null
Based on null reviews
*
Prices are per person, are for e–tickets and include all taxes & fees in GBP.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

We aggregate tons of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

More questions or if you have a bad price to report to us
Please send us an and someone from our team will get back to you promptly.

1
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First