S$159 Cheap Flights from London to Istanbul

View S$159 flight on Wed, 24 Sep, 2025Opens in a new window

Popular airlines from Gatwick Airport (LGW) to Istanbul Airport (IST)

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Cheap Flights from London to Istanbul (LGW-IST)

Prices were available within the past 7 days and start at S$159 for one-way flights and S$322 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Tue, 23 Sep - Tue, 30 Sep
LGW
London
IST
Istanbul
S$322 Return, found 5 days ago
S$322
Return
found 5 days ago
Select Turkish Airlines flight, departing Tue, 23 Sep from London to Istanbul, returning Tue, 30 Sep, priced at S$322 found 5 days ago
Turkish Airlines
Mon, 22 Sep - Thu, 25 Sep
LGW
London
IST
Istanbul
S$339 Return, found 6 days ago
S$339
Return
found 6 days ago
Select Turkish Airlines flight, departing Mon, 22 Sep from London to Istanbul, returning Thu, 25 Sep, priced at S$339 found 6 days ago
Turkish Airlines
Wed, 24 Sep - Sun, 28 Sep
LGW
London
IST
Istanbul
S$342 Return, found 2 days ago
S$342
Return
found 2 days ago
Select Turkish Airlines flight, departing Wed, 24 Sep from London to Istanbul, returning Sun, 28 Sep, priced at S$342 found 2 days ago
Turkish Airlines
Thu, 8 Jan - Thu, 15 Jan
LGW
London
IST
Istanbul
S$353 Return, found 6 days ago
S$353
Return
found 6 days ago
Select Turkish Airlines flight, departing Thu, 8 Jan from London to Istanbul, returning Thu, 15 Jan, priced at S$353 found 6 days ago
Turkish Airlines
Sun, 21 Sep - Sat, 27 Sep
LGW
London
IST
Istanbul
S$360 Return, found 3 hours ago
S$360
Return
found 3 hours ago
Select Turkish Airlines flight, departing Sun, 21 Sep from London to Istanbul, returning Sat, 27 Sep, priced at S$360 found 3 hours ago
Turkish Airlines
Tue, 23 Sep - Tue, 30 Sep
LGW
London
IST
Istanbul
S$360 Return, found 5 days ago
S$360
Return
found 5 days ago
Select Turkish Airlines flight, departing Tue, 23 Sep from London to Istanbul, returning Tue, 30 Sep, priced at S$360 found 5 days ago
Aegean
Thu, 8 Jan - Thu, 15 Jan
LGW
London
IST
Istanbul
S$404 Return, found 6 days ago
S$404
Return
found 6 days ago
Select Aegean flight, departing Thu, 8 Jan from London to Istanbul, returning Thu, 15 Jan, priced at S$404 found 6 days ago
Air Baltic
Thu, 8 Jan - Thu, 15 Jan
LGW
London
IST
Istanbul
S$520 Return, found 6 days ago
S$520
Return
found 6 days ago
Select Air Baltic flight, departing Thu, 8 Jan from London to Istanbul, returning Thu, 15 Jan, priced at S$520 found 6 days ago
Iberia
Tue, 23 Sep - Tue, 30 Sep
LGW
London
IST
Istanbul
S$828 Return, found 5 days ago
S$828
Return
found 5 days ago
Select Iberia flight, departing Tue, 23 Sep from London to Istanbul, returning Tue, 30 Sep, priced at S$828 found 5 days ago
KM Malta Airlines
Mon, 8 Dec - Fri, 12 Dec
LGW
London
IST
Istanbul
S$1,160 Return, found 3 hours ago
S$1,160
Return
found 3 hours ago
Select KM Malta Airlines flight, departing Mon, 8 Dec from London to Istanbul, returning Fri, 12 Dec, priced at S$1,160 found 3 hours ago

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

March is typically the cheapest month to fly

From S$100 - S$447 per traveller.

Graph displaying average flight prices per month

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London to Istanbul route information
Origin airport
Gatwick
Destination airport
Istanbul
Airlines serving
Air Baltic, Iberia, KM Malta Airlines, Turkish Airlines
Return price
S$322
Distance
2445 km

Perfect flights from London to Istanbul

Your Journey from London to Istanbul

Start your unforgettable journey with Expedia. Our broad selection of flights from London to Istanbul caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including SKY express, Aegean, Turkish Airlines, Air Baltic, KM Malta Airlines, Iberia. Our selection of flights from Gatwick to Istanbul caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with London to Istanbul Flights

Experience the joy of finding cheap flights from Gatwick to Istanbul that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$159 and roundtrip prices from S$322*.
 

Pre-Flight Essentials

Ensure a smooth journey from London to Istanbul with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Istanbul

Picture yourself stepping off the plane in Istanbul and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your London to Istanbul Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to Istanbul.
 

Beyond the Flight – Exploring Istanbul

With Expedia, your adventure extends beyond the flight. Explore Istanbul at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from London to Istanbul with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from London to Istanbul with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from London Gatwick to IST?
The lowest price advertised for a round-trip flight from London Gatwick to Istanbul Airport is S$322. But you better get moving. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London Gatwick to IST?
This varies between airlines, as each has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find instructions on how to cancel online.
How do I find cheap flights from Gatwick Airport (LGW) to IST that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LGW to IST flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Gatwick to IST?
The flight distance from Gatwick to Arnavutkoy is 2,500 kilometres. Bring a drink, a few snacks and an interesting book to read. Keep yourself occupied and the hours will fly by.
Which airlines fly direct from London Gatwick to Istanbul Airport?
At present, no airlines offer direct flights from Gatwick Airport (LGW) to Istanbul Airport. You'll have to book a flight with at least one stop. To score the best connections and price, lock in your airfare well in advance.
Are LGW to IST flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so it's no sure thing. While last-minute deals between LGW and Istanbul Airport are of course possible, it also makes sense to keep track of prices well before you fly. In fact, some air carriers publicize their prices up to a year before the departure date. Expedia is continuously updating the biggest airfare bargains around, so keep checking and be ready to lock in your seat when prices drop.

Explore a world of travel with Expedia

London Airports

London

Heathrow to Istanbul
S$314.70
*Available to Expedia members.