£61 Cheap Flights from Istanbul (IST) to London (LHR)

View £61 flight on Wed, 10 Jun 2026Opens in a new window

Flight 1

Popular airlines from Istanbul Airport (IST) to Heathrow Airport (LHR)

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

Prices were available within the past 7 days and start at £61 for one-way flights and £155 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, 14 Jan - Thu, 11 Mar
IST
Istanbul
LHR
London
£155 Return, found 1 day ago
£155
Return
found 1 day ago
Select British Airways flight, departing Thu, 14 Jan from Istanbul to London, returning Thu, 11 Mar, priced at £155 found 1 day ago
British Airways
Thu, 14 Jan - Thu, 11 Mar
IST
Istanbul
LHR
London
£156 Return, found 1 day ago
£156
Return
found 1 day ago
Select British Airways flight, departing Thu, 14 Jan from Istanbul to London, returning Thu, 11 Mar, priced at £156 found 1 day ago
British Airways
Sat, 10 Oct - Sat, 7 Nov
IST
Istanbul
LHR
London
£158 Return, found 5 days ago
£158
Return
found 5 days ago
Select British Airways flight, departing Sat, 10 Oct from Istanbul to London, returning Sat, 7 Nov, priced at £158 found 5 days ago
British Airways
Wed, 11 Nov - Tue, 17 Nov
IST
Istanbul
LHR
London
£158 Return, found 19 hours ago
£158
Return
found 19 hours ago
Select British Airways flight, departing Wed, 11 Nov from Istanbul to London, returning Tue, 17 Nov, priced at £158 found 19 hours ago
British Airways
Wed, 3 Jun - Mon, 8 Jun
IST
Istanbul
LHR
London
£159 Return, found 23 hours ago
£159
Return
found 23 hours ago
Select British Airways flight, departing Wed, 3 Jun from Istanbul to London, returning Mon, 8 Jun, priced at £159 found 23 hours ago
KLM
Thu, 4 Feb - Thu, 11 Feb
IST
Istanbul
LHR
London
£159 Return, found 2 days ago
£159
Return
found 2 days ago
Select KLM flight, departing Thu, 4 Feb from Istanbul to London, returning Thu, 11 Feb, priced at £159 found 2 days ago
British Airways
Mon, 8 Jun - Thu, 25 Jun
IST
Istanbul
LHR
London
£161 Return, found 3 hours ago
£161
Return
found 3 hours ago
Select British Airways flight, departing Mon, 8 Jun from Istanbul to London, returning Thu, 25 Jun, priced at £161 found 3 hours ago
Air France
Fri, 8 May - Fri, 15 May
IST
Istanbul
LHR
London
£166 Return, found 23 hours ago
£166
Return
found 23 hours ago
Select Air France flight, departing Fri, 8 May from Istanbul to London, returning Fri, 15 May, priced at £166 found 23 hours ago
Lufthansa
Sat, 13 Jun - Wed, 17 Jun
IST
Istanbul
LHR
London
£195 Return, found 1 hour ago
£195
Return
found 1 hour ago
Select Lufthansa flight, departing Sat, 13 Jun from Istanbul to London, returning Wed, 17 Jun, priced at £195 found 1 hour ago
Scandinavian Airlines
Sat, 26 Sept - Sat, 3 Oct
IST
Istanbul
LHR
London
£208 Return, found 7 hours ago
£208
Return
found 7 hours ago
Select Scandinavian Airlines flight, departing Sat, 26 Sept from Istanbul to London, returning Sat, 3 Oct, priced at £208 found 7 hours ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Average driving time to city centre is 52 minutes. Flights from £218
LGW
Gatwick
Average driving time to city centre52 min
Flights from £218
Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from £290
LCY
London City
Closest
Average driving time to city centre21 min
Flights from £290

Frequently asked questions

How much does a flight from Istanbul (IST) to London (LHR-Heathrow) cost?
One-way flights typically cost between £228 and £1,249 and return flights often range between £427 and £1,337. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Istanbul (IST) to London (LHR-Heathrow)?
January is typically the cheapest month to fly from Istanbul (IST) to London Heathrow (LHR), with average return fares of approximately £422. This is about 23% lower than the average price throughout the year. January often sees lower prices because it falls after the busy holiday season, when travel demand tends to decrease, leading airlines to offer more competitive fares. Other cheap months to fly from Istanbul (IST) to London Heathrow (LHR) include February and October.
Which airlines fly direct from Istanbul (IST) to London (LHR-Heathrow)?
Enter IST to LHR and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Istanbul (IST) to London (LHR-Heathrow)?
To find a cheap flight from Istanbul (IST) to London (LHR-Heathrow), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Istanbul (IST) to London (LHR-Heathrow)?
The best airline to fly with from Istanbul (IST) to London (LHR-Heathrow) will differ from traveller to traveller. If you like to fly early, TK offers early morning flights. If price is the most important factor, BA typically offers the lowest fares. TK offers the most daily flights from Istanbul (IST) to London (LHR-Heathrow), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Istanbul (IST) to London (LHR-Heathrow)?
The best time to fly from Istanbul (IST) to London Heathrow (LHR) is October. This month offers a great balance, as it's one of the cheapest times to fly, with average return flights around £422, and it's also a popular time to travel, meaning you'll have plenty of flight options. If you're looking for the absolute lowest fares, January is also a cheap month, but October gives you the added benefit of more choices and potentially better weather for your trip to London. This information is based on booking data from the past year.
How many flights per day from Istanbul (IST) to London (LHR-Heathrow)?
When flying from Istanbul (IST) to London (LHR-Heathrow), you'll find approximately 9 nonstop flights available per day. For even more choice, look at flights that include layovers, as there are around 43 connecting flights per day. Some common connection points include Franz Josef Strauss Intl. (MUC), Frankfurt Intl. (FRA), and Eleftherios Venizelos (ATH).
What is the earliest flight from Istanbul (IST) to London (LHR-Heathrow)?
The earliest flight from Istanbul (IST) to London Heathrow (LHR) typically departs at approximately 12:15 AM local time. This service is operated by RO and LH and is a seasonal service active in January. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Istanbul (IST) to London (LHR-Heathrow)?
You'll typically find the most flights from Istanbul (IST) to London Heathrow (LHR) on a Monday, with around 42 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Turkish Airlines, Aegean Airlines, and British Airways.
What are the most popular departure times for flights from Istanbul (IST) to London (LHR-Heathrow)?
The most popular departure times for flights from Istanbul (IST) to London Heathrow (LHR) are in the morning, from 6am to 9am. About 26% of passengers prefer this time. Many major carriers, including Lufthansa, British Airways and Turkish Airlines, offer flights during this window. This timing works well because it allows you to start your journey early and arrive in London with plenty of time to settle in or begin your activities.
How long does it take to fly from Istanbul (IST) to London (LHR-Heathrow)?
A nonstop flight from IST to LHR typically takes around 4 hours, covering approximately 1,546 miles. Connecting flights on this route usually add 12 hours 50 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Istanbul (IST) to London (LHR-Heathrow)?
Select the "Business class" and "First class" filters when looking for IST to LHR flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How much is a business class flight from Istanbul (IST) to London (LHR-Heathrow)?
A non-stop, one-way business class flight from Istanbul (IST) to London (LHR-Heathrow) is usually around £753 - £1,169. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Anaa (AAA) (AAA) to Toronto, ON (YYZ-Pearson Intl.) (YYZ) if you opt for a connecting flight.
How do I earn miles on a Istanbul (IST) to London (LHR-Heathrow) flight with Expedia?
It's easy to earn miles on a Istanbul (IST) to London (LHR-Heathrow) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London from Istanbul Airport (IST)?
From Istanbul Airport (IST), you can fly into London City (LCY), Heathrow (LHR), Gatwick (LGW) and Stansted (STN) in London. Some flights may connect through major hubs like Fiumicino - Leonardo da Vinci Intl. (FCO) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Istanbul (IST) to London (LHR-Heathrow) at the last minute?
Typically, booking a last minute flight from Istanbul (IST) to London (LHR-Heathrow) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Istanbul (IST) to London (LHR-Heathrow) flight and hotel package?
Securing a Istanbul (IST) to London (LHR-Heathrow) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Istanbul (IST) to London (LHR-Heathrow)?
If you booked your Istanbul (IST) to London (LHR-Heathrow) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

0
Origin airport
Istanbul
Destination airport
Heathrow
Airlines serving
Aegean, Air France, Air Serbia, British Airways, ITA Airways, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Turkish Airlines, Vueling Airlines
Return price
£155
Distance
2473 km

Book with confidence

Compare flights from Istanbul to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Istanbul to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Heathrow in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Istanbul to Heathrow.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Istanbul (IST) to Heathrow (LHR)

The easiest way to view the best deals on flights from Istanbul to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Istanbul to Heathrow start at just £155 and range up to £208.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Istanbul and London
  • booking your flight during January, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Istanbul to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Istanbul to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Istanbul to London easily and book with confidence

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