Cheap Flights from London (LON) to Istanbul (IST)

View AU$117 flight on Sun, 1 Feb. 2026Opens in a new window

Popular airlines from London to Istanbul (IST)

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Cheap Flights from London (LON) to Istanbul (IST)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Fly One S.R.L.
Mon, 22 Sep. - Fri, 26 Sep.
LTN
London
IST
Istanbul
AU$362 Return, found 3 days ago
AU$362
Return
found 3 days ago
Select Fly One S.R.L. flight, departing Mon, 22 Sep. from London to Istanbul, returning Fri, 26 Sep., priced at AU$362 found 3 days ago
British Airways
Wed, 4 Feb. - Wed, 11 Feb.
LHR
London
IST
Istanbul
AU$373 Return, found 4 days ago
AU$373
Return
found 4 days ago
Select British Airways flight, departing Wed, 4 Feb. from London to Istanbul, returning Wed, 11 Feb., priced at AU$373 found 4 days ago
Turkish Airlines
Wed, 5 Nov. - Wed, 12 Nov.
LGW
London
IST
Istanbul
AU$375 Return, found 5 days ago
AU$375
Return
found 5 days ago
Select Turkish Airlines flight, departing Wed, 5 Nov. from London to Istanbul, returning Wed, 12 Nov., priced at AU$375 found 5 days ago
Aegean
Tue, 7 Oct. - Thu, 9 Oct.
LHR
London
IST
Istanbul
AU$413 Return, found 5 days ago
AU$413
Return
found 5 days ago
Select Aegean flight, departing Tue, 7 Oct. from London to Istanbul, returning Thu, 9 Oct., priced at AU$413 found 5 days ago
KLM
Mon, 1 Sep. - Wed, 24 Sep.
LHR
London
IST
Istanbul
AU$424 Return, found 6 days ago
AU$424
Return
found 6 days ago
Select KLM flight, departing Mon, 1 Sep. from London to Istanbul, returning Wed, 24 Sep., priced at AU$424 found 6 days ago
Lufthansa
Sun, 14 Dec. - Thu, 18 Dec.
LHR
London
IST
Istanbul
AU$436 Return, found 4 days ago
AU$436
Return
found 4 days ago
Select Lufthansa flight, departing Sun, 14 Dec. from London to Istanbul, returning Thu, 18 Dec., priced at AU$436 found 4 days ago
Fly One S.R.L.
Thu, 18 Sep. - Sat, 20 Sep.
STN
London
IST
Istanbul
AU$449 Return, found 5 days ago
AU$449
Return
found 5 days ago
Select Fly One S.R.L. flight, departing Thu, 18 Sep. from London to Istanbul, returning Sat, 20 Sep., priced at AU$449 found 5 days ago
Vueling Airlines
Wed, 18 Feb. - Wed, 25 Feb.
LGW
London
IST
Istanbul
AU$453 Return, found 5 days ago
AU$453
Return
found 5 days ago
Select Vueling Airlines flight, departing Wed, 18 Feb. from London to Istanbul, returning Wed, 25 Feb., priced at AU$453 found 5 days ago
Lufthansa
Wed, 17 Dec. - Wed, 24 Dec.
LCY
London
IST
Istanbul
AU$475 Return, found 1 day ago
AU$475
Return
found 1 day ago
Select Lufthansa flight, departing Wed, 17 Dec. from London to Istanbul, returning Wed, 24 Dec., priced at AU$475 found 1 day ago
Air Serbia
Sat, 11 Oct. - Tue, 14 Oct.
LHR
London
IST
Istanbul
AU$485 Return, found 4 days ago
AU$485
Return
found 4 days ago
Select Air Serbia flight, departing Sat, 11 Oct. from London to Istanbul, returning Tue, 14 Oct., priced at AU$485 found 4 days ago

Find the cheapest month to fly from London (LON) to Istanbul (IST)

March is typically the cheapest month to fly

From AU$105 - AU$384 per traveller.

Graph displaying average flight prices per month

Flight from London to Istanbul route information
Origin airport
Luton
Destination airport
Istanbul
Airlines serving
AJET, Aegean, Air Baltic, Air France, Air Serbia, British Airways, Fly One S.R.L., ITA Airways, Iberia, KLM, KM Malta Airlines, LOT-Polish Airlines, Lufthansa, Pegasus Airlines, SKY express, Turkish Airlines, Vueling Airlines
Return price
AU$362
Distance
2481 km

LON to IST Flights

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Istanbul Flight Deals

Istanbul

London Airports

London

Heathrow to Istanbul
AU$372.80
Gatwick to Istanbul
AU$374.10
*Available to Expedia members.