£43 Cheap Flights to Istanbul

View £43 flight on Sat, 25 Apr 2026Opens in a new window

Popular airlines to Istanbul

  • Turkish Airlines

  • Lufthansa

  • KLM

  • Pegasus Airlines

  • British Airways

  • Air France

  • LOT-Polish Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Istanbul

Prices were available within the past 7 days and start at £43 for one-way flights and £72 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wizz Air UK
Thu, 4 Jun - Tue, 23 Jun
LGW
London
IST
Istanbul
£72 Return, just found
£72
Return
just found
Select Wizz Air UK flight, departing Thu, 4 Jun from London to Istanbul, returning Tue, 23 Jun, priced at £72 just found
Pegasus Airlines
Sat, 25 Apr - Wed, 29 Apr
STN
London
SAW
Istanbul
£88 Return, just found
£88
Return
just found
Select Pegasus Airlines flight, departing Sat, 25 Apr from London to Istanbul, returning Wed, 29 Apr, priced at £88 just found
AJET
Mon, 4 May - Wed, 13 May
STN
London
SAW
Istanbul
£140 Return, found 2 hours ago
£140
Return
found 2 hours ago
Select AJET flight, departing Mon, 4 May from London to Istanbul, returning Wed, 13 May, priced at £140 found 2 hours ago
KLM
Tue, 2 Feb - Sun, 7 Feb
LHR
London
IST
Istanbul
£156 Return, found 22 hours ago
£156
Return
found 22 hours ago
Select KLM flight, departing Tue, 2 Feb from London to Istanbul, returning Sun, 7 Feb, priced at £156 found 22 hours ago
Air France
Wed, 15 Apr - Wed, 6 May
LGW
London
IST
Istanbul
£158 Return, just found
£158
Return
just found
Select Air France flight, departing Wed, 15 Apr from London to Istanbul, returning Wed, 6 May, priced at £158 just found
British Airways
Sun, 26 Apr - Sun, 3 May
LHR
London
IST
Istanbul
£159 Return, just found
£159
Return
just found
Select British Airways flight, departing Sun, 26 Apr from London to Istanbul, returning Sun, 3 May, priced at £159 just found
KLM
Fri, 19 Jun - Sat, 20 Jun
LHR
London
IST
Istanbul
£160 Return, found 9 hours ago
£160
Return
found 9 hours ago
Select KLM flight, departing Fri, 19 Jun from London to Istanbul, returning Sat, 20 Jun, priced at £160 found 9 hours ago
Vueling Airlines
Tue, 14 Apr - Wed, 6 May
LGW
London
IST
Istanbul
£167 Return, found 2 hours ago
£167
Return
found 2 hours ago
Select Vueling Airlines flight, departing Tue, 14 Apr from London to Istanbul, returning Wed, 6 May, priced at £167 found 2 hours ago
Pegasus Airlines
Sun, 5 Apr - Sat, 18 Apr
STN
London
IST
Istanbul
£173 Return, found 9 hours ago
£173
Return
found 9 hours ago
Select Pegasus Airlines flight, departing Sun, 5 Apr from London to Istanbul, returning Sat, 18 Apr, priced at £173 found 9 hours ago
KLM
Fri, 12 Jun - Sun, 14 Jun
LCY
London
IST
Istanbul
£179 Return, found 3 hours ago
£179
Return
found 3 hours ago
Select KLM flight, departing Fri, 12 Jun from London to Istanbul, returning Sun, 14 Jun, priced at £179 found 3 hours ago

Trending flights to Istanbul

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.

Wizz Air UK
Thu, 4 Jun - Tue, 23 Jun
LGW
London
IST
Istanbul
£72 Return, just found
£72
Return
just found
Select Wizz Air UK flight, departing Thu, 4 Jun from London to Istanbul, returning Tue, 23 Jun, priced at £72 just found

Frequently asked questions

How do I find cheap flights to Istanbul that have flexible change policies?
We understand that travel schedules can change from one minute to the next, so reserving a flexible airfare with Expedia is a wise idea. Simply mark the "No change fee" box below the "Flexible change policies" filter. Your affordable, flexible flight to Istanbul is only a few clicks away.
Which airlines fly to Istanbul?
Turkish Airlines runs flights into or near Istanbul, including 547 that jet into Ataturk Intl. Airport (IST) each month. Determine your travel dates and then lock in your ticket early for the best deal.
How can I find cheap tickets to Istanbul?
To pick up an awesome deal to Istanbul, book ahead of time. Also take advantage of Expedia's handy "flexible dates" feature above your search results. This will display the cheapest prices for similar time frames. In the last seven days, £72 was the lowest price for a flight to Istanbul.
How much is a flight to Istanbul?
The cost of a round-trip journey to Istanbul in the last seven days fluctuated between £72 and £179. If you were flying one way out of London (STN), you could have picked up a low-cost fare from just £43.
What are the most popular airports to fly into in Istanbul?
Istanbul's principal airport is Ataturk Intl. Airport (IST). Get your next awesome adventure underway by securing a ticket on one of the 547 flights per month to this destination.
When is the cheapest time to fly to Istanbul?
Try to leave early in the week to score the best deal to Istanbul. Tuesday is generally the most cost-effective day to take off, with Monday running a close second. Saturday often has the highest fares. This is because a lot of people like to begin their trip on a weekend.
How much is a plane ticket to Istanbul?
In the last seven days, tickets to Istanbul ranged between £72 and £179. Prices depend on the departure time, airline, seating class and how early you make your booking.
What months are the cheapest to book a flight to Istanbul?
February is the cheapest month to lock in a seat for your Istanbul holiday. Airfares are at a premium throughout the month of December, so steer clear of this time if you can.

Book with confidence

Top tips for booking flights to Istanbul from UK

Get ready to fly to Istanbul

Prepare your luggage and book your flights to Istanbul with Expedia. We offer a seamless flight booking experience, with a wide range of Istanbul plane tickets to choose from. If you need help finding some of the best deals for cheap flights to Istanbul in 2026, we are always available to assist you. Book your flights to Istanbul today and let the adventure begin!

Find the best tickets to Istanbul

To find some of the best tickets to Istanbul in 2026, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to Istanbul or last-minute flights to Istanbul, you can filter and sort your search results, making it easy to find the ideal flight to Istanbul.

Airlines fly to Istanbul

There are 20 different airlines that fly to Istanbul including some of the most trusted names in the business. To book flights to Istanbul with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best Istanbul plane tickets.

Find the cheapest flights to Istanbul

By booking early you may find some of the best deals for Istanbul flights from the UK, including Istanbul direct flights. You can usually find affordable and cheap flights to Istanbul, whether one-way from £43 or round-trip from £72, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to Istanbul

Try searching for different Istanbul airports with Expedia to find some of the cheapest flights to Istanbul. Flights from London (STN) to Istanbul (SAW) usually have the lowest price from £43.

Why book your flights to Istanbul with Expedia

Expedia offers great deals on Istanbul air fares from £43 to cater to every budget. Not only is Expedia one of the top platforms to book flights to Istanbul from the UK, it is also your one-stop shop for booking hotels, car rentals, and more.

 

*Prices and availability are subject to change. Additional terms apply.

Top tips for booking flights to Istanbul from UK

Travel information

Istanbul Flights Information

Airlines serving
Pegasus Airlines, Wizz Air UK, AJET, Vueling Airlines, KLM, Air France, British Airways, Norwegian Air Shuttle, Air Serbia
Roundtrip price
from £72
Istanbul Flights Information

Explore a world of travel with Expedia

*Available to Expedia members.