Cheap flights from Kostel

View NZ$124 flight on Mon, 4 May 2026Opens in a new window

Popular airlines from Kostel

  • Lufthansa

  • Croatia Airlines

  • Eurowings Luftverkehrs

  • Swiss International Air Lines

  • Ryanair

  • Air Serbia

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Kostel

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Tue, 21 Apr - Thu, 30 Apr
LJU
Ljubljana
LHR
London
NZ$396 Return, found 5 days ago
NZ$396
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Tue, 21 Apr from Ljubljana to London, returning Thu, 30 Apr, priced at NZ$396 found 5 days ago
Swiss International Air Lines
Tue, 21 Apr - Thu, 30 Apr
LJU
Ljubljana
LHR
London
NZ$405 Return, found 5 days ago
NZ$405
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Tue, 21 Apr from Ljubljana to London, returning Thu, 30 Apr, priced at NZ$405 found 5 days ago
Swiss International Air Lines
Tue, 21 Apr - Thu, 30 Apr
LJU
Ljubljana
LHR
London
NZ$406 Return, found 5 days ago
NZ$406
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Tue, 21 Apr from Ljubljana to London, returning Thu, 30 Apr, priced at NZ$406 found 5 days ago
Swiss International Air Lines
Tue, 21 Apr - Thu, 30 Apr
LJU
Ljubljana
LHR
London
NZ$409 Return, found 5 days ago
NZ$409
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Tue, 21 Apr from Ljubljana to London, returning Thu, 30 Apr, priced at NZ$409 found 5 days ago
Brussels Airlines
Tue, 21 Apr - Thu, 30 Apr
LJU
Ljubljana
LHR
London
NZ$411 Return, found 5 days ago
NZ$411
Return
found 5 days ago
Select Brussels Airlines flight, departing Tue, 21 Apr from Ljubljana to London, returning Thu, 30 Apr, priced at NZ$411 found 5 days ago
Lufthansa
Tue, 21 Apr - Thu, 30 Apr
LJU
Ljubljana
LHR
London
NZ$415 Return, found 5 days ago
NZ$415
Return
found 5 days ago
Select Lufthansa flight, departing Tue, 21 Apr from Ljubljana to London, returning Thu, 30 Apr, priced at NZ$415 found 5 days ago
Swiss International Air Lines
Tue, 21 Apr - Thu, 30 Apr
LJU
Ljubljana
LHR
London
NZ$416 Return, found 5 days ago
NZ$416
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Tue, 21 Apr from Ljubljana to London, returning Thu, 30 Apr, priced at NZ$416 found 5 days ago
Swiss International Air Lines
Wed, 22 Apr - Fri, 1 May
LJU
Ljubljana
LHR
London
NZ$418 Return, found 5 days ago
NZ$418
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Wed, 22 Apr from Ljubljana to London, returning Fri, 1 May, priced at NZ$418 found 5 days ago
Air Serbia
Sat, 11 Apr - Sat, 18 Apr
LJU
Ljubljana
FRA
Frankfurt
NZ$543 Return, found 5 days ago
NZ$543
Return
found 5 days ago
Select Air Serbia flight, departing Sat, 11 Apr from Ljubljana to Frankfurt, returning Sat, 18 Apr, priced at NZ$543 found 5 days ago
LOT-Polish Airlines
Wed, 1 July - Fri, 10 July
LJU
Ljubljana
LHR
London
NZ$554 Return, found 2 days ago
NZ$554
Return
found 2 days ago
Select LOT-Polish Airlines flight, departing Wed, 1 July from Ljubljana to London, returning Fri, 10 July, priced at NZ$554 found 2 days ago

The Annual Holiday Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.
Book now

Travel information

Flights from Kostel: Essential Travel Information

Cheapest flight from Kostel
NZ$396 (roundtrip)
Best airlines to fly from Kostel
easyJet, Air Serbia, KLM, Lufthansa, British Airways, Vueling Airlines, Brussels Airlines, Swiss International Air Lines, LOT-Polish Airlines
Cheapest month to fly from Kostel
April
Kostel IATA code
SI-165
Kostel Country/State
Slovenia
Airline ticket deals from Kostel
NZ$396 - NZ$554

 

*Available to Expedia members.