HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$65+ Cheap flights from Istanbul (IST) to Heathrow (LHR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
IST — LHR
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Istanbul to Heathrow with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Istanbul to London Heathrow are usually found in February or March, booked 87 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Istanbul to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

August

Cheapest in

February

Round-trip from

$173
(Aegean Airlines)

One-way from

$65
(British Airways)
Provider with most accurate pricing for Istanbul-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Istanbul-London Heathrow flights.
Search Deals
High demand for flights, 27% potential price rise
Search Deals
Best time to find cheap flights, 29% potential price drop
Search Deals
From Istanbul to London Heathrow
Search Deals
One-way flight from Istanbul to London Heathrow
Search Deals

Find flight deals from Istanbul to Heathrow

Cheapest flights from Istanbul to Heathrow
Explore the most affordable flight options available from Istanbul to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Expedia deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/147:35 amIST - LHR
Nonstop4h 35mBritish Airways
Tue 12/315:05 pmLHR - IST
Nonstop4h 00mBritish Airways
Deal found 11/19$180
This Kiwi.com deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/147:35 amIST - LHR
Nonstop4h 35mMultiple Airlines
Tue 12/317:50 pmLHR - IST
1 stop15h 45mMultiple Airlines
Deal found 11/19$207
This Air Serbia deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/264:55 pmIST - LHR
1 stop22h 25mAir Serbia
Sun 12/11:20 pmLHR - IST
1 stop23h 45mAir Serbia
Deal found 11/20$232
This Lufthansa deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/226:30 amIST - LHR
1 stop13h 15mLufthansa
Tue 12/316:30 amLHR - IST
1 stop8h 35mLufthansa
Deal found 11/19$240
This FlightHub deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/117:50 amIST - LHR
1 stop17h 10mLOT
Fri 12/136:30 amLHR - IST
1 stop8h 05mLOT
Deal found 11/19$299
This Turkish Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/299:05 pmIST - LHR
Nonstop4h 20mTurkish Airlines
Wed 12/47:55 pmLHR - IST
Nonstop3h 50mTurkish Airlines
Deal found 11/19$305
This Aegean Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3111:35 amIST - LHR
1 stop12h 40mAegean Airlines
Tue 1/77:00 pmLHR - IST
1 stop12h 35mAegean Airlines
Deal found 11/20$316

Find flights from Istanbul to Heathrow within your budget

Customize your flight search to find flights from Istanbul to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Sat 3/29

4:50 pm-9:15 pm

1 stop7h 25m

London Heathrow

Thu 4/3

10:15 pm-9:50 am

1 stop9h 35m

$173

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Sat 3/22

6:25 pm-7:45 pm

Nonstop4h 20m

London Heathrow

Mon 3/24

5:55 pm-12:55 am

Nonstop4h 00m

$174

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Tue 2/18

5:10 am-4:35 pm

1 stop14h 25m

London Heathrow

Sun 2/23

9:00 am-4:10 am

1 stop16h 10m

$198

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Sat 12/14

7:35 am-9:10 am

Nonstop4h 35m

London Heathrow

Tue 12/31

7:50 pm-2:35 pm

1 stop15h 45m

$207

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Tue 2/11

5:30 am-12:20 pm

1 stop9h 50m

London Heathrow

Tue 2/18

1:20 pm-3:55 pm

1 stop23h 35m

$234

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Sun 12/22

6:30 am-4:45 pm

1 stop13h 15m

London Heathrow

Tue 12/31

6:30 am-6:05 pm

1 stop8h 35m

$240

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Wed 12/11

7:50 am-10:00 pm

1 stop17h 10m

London Heathrow

Fri 12/13

6:30 am-5:35 pm

1 stop8h 05m

$299

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Fri 12/6

9:05 pm-10:25 pm

Nonstop4h 20m

London Heathrow

Sun 12/8

7:55 pm-2:45 am

Nonstop3h 50m

$314

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Sat 12/21

7:35 am-9:10 am

Nonstop4h 35m

$65

IstanbulLondon

IST - LHR

ISTLHR

Istanbul

Sat 3/29

4:50 pm-9:15 pm

1 stop7h 25m

$76

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 18 results
1
2

Compare providers for flights from Istanbul to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Istanbul to Heathrow in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Istanbul Airport-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Istanbul Airport-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Istanbul Airport-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Istanbul Airport-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Istanbul Airport-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Istanbul to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Istanbul with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Istanbul to Heathrow

Get recent, data-driven insights about flights from Istanbul to Heathrow including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Istanbul Airport to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Istanbul to Heathrow. Price data was last updated on November 15, 2024.

The best time to book flights from Istanbul Airport to London Heathrow Airport is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Istanbul Airport to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Istanbul Airport to London Heathrow Airport (average of $648). Flying from Istanbul Airport to London Heathrow Airport in June is currently the most expensive (average of $1,089). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IST to LHR?

Find hourly flight availability from Istanbul to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

A simple way to save on the total cost of your ticket is to fly from Istanbul Airport to London Heathrow Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Istanbul Airport to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Istanbul to Heathrow. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Istanbul Airport to London Heathrow Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Istanbul Airport to London Heathrow Airport

Explore weekly flight availability from Istanbul to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 20, 2024.

The most flights from IST to LHR are scheduled on a Tuesday (44 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (29 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated November 20, 2024.
Get a feel of what it's like to fly with Lufthansa, Turkish Airlines and Air Serbia from Istanbul to London by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very good
765 reviews

Crew

8.6

Overall

8.1

Food

7.4

Entertainment

7.0

Comfort

7.9

Boarding

7.8

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Aegean Airlines
8.1
Very good
765 reviews
Aegean Airlines
8.1
Very good
765 reviews

Crew

8.6

Overall

8.1

Food

7.4

Entertainment

7.0

Comfort

7.9

Boarding

7.8

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

KLM
7.8
Good
1,350 reviews
Aegean Airlines
8.1
Very good
765 reviews

Crew

8.6

Overall

8.1

Food

7.4

Entertainment

7.0

Comfort

7.9

Boarding

7.8

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

LOT
7.6
Good
1,165 reviews
Aegean Airlines
8.1
Very good
765 reviews

Crew

8.6

Overall

8.1

Food

7.4

Entertainment

7.0

Comfort

7.9

Boarding

7.8

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Air France
7.4
Good
1,523 reviews
Aegean Airlines
8.1
Very good
765 reviews

Crew

8.6

Overall

8.1

Food

7.4

Entertainment

7.0

Comfort

7.9

Boarding

7.8

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Turkish Airlines
7.4
Good
3,915 reviews
Aegean Airlines
8.1
Very good
765 reviews

Crew

8.6

Overall

8.1

Food

7.4

Entertainment

7.0

Comfort

7.9

Boarding

7.8

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from Istanbul to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Istanbul Airport to London Heathrow Airport round-trip?

    Aegean Airlines, at $173, was found to be the cheapest airline from Istanbul Airport to London Heathrow Airport.Alternate airlines to your destination round-trip include British Airways and Air France. Aegean Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Istanbul Airport to London Heathrow Airport one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $65. Aegean Airlines flights start at $76 while deals on Air Serbia start at $124 one-way.

  • What are the most reliable airlines from Istanbul Airport to London Heathrow Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Istanbul Airport to London Heathrow Airport on time: American Airlines (81%), LATAM Airlines (74%), British Airways (74%).

  • What are the cheapest flights from Istanbul Airport to London Heathrow Airport?

    Looking for the cheapest flight from Istanbul Airport to London Heathrow Airport? While on average our users pay $2,466, our data indicates the cheapest price to be $103. The most popular route (Istanbul - London Heathrow), is priced around $175.

  • Can I find deals for flights from Istanbul to Heathrow that include hotel bookings?

    Yes. In addition to deals on Istanbul to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Istanbul to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Istanbul to Heathrow.

  • Can I find deals for business class flights from Istanbul to Heathrow?

    Yes. Cheapflights offers flight deals from Istanbul to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Istanbul Airport to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Istanbul Airport to London Heathrow Airport (average of $648). Flying from Istanbul Airport to London Heathrow Airport in June is currently the most expensive (average of $1,089). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Istanbul to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Istanbul to Gatwick flights

Top 4 airlines flying from Istanbul to Heathrow

Discover the top 4 airlines that operate flights from Istanbul to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Wizz Air UKCheapest$67Average$191FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$180Average$253FlexibilityNo cancel feeOn-time70%
Sichuan AirlinesCheapest$188Average$294FlexibilityNo cancel feeOn-time63%
Turkish AirlinesCheapest$266Average$356FlexibilityNo cancel feeOn-time77%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines