Flights from London Heathrow to Istanbul

Flights tailored to your budget

Selected dates may not give results due to COVID-19. We suggest you change the dates.
Multi-city Round trip One way
Round trip
One way
Multi-city
From
No results match your search criteria
To
No results match your search criteria
{{ weekDay }}
Dates
{{ panel.label }}
Looking for a one-way flight?

Flexible dates can save you money

Explore nearby dates to find lower fares

{{ fromDate | dateToLongNamedDate }}
?
Flexible dates
Depart {{ flexibleFromDateLabel }}
{{ option.label }}
?
Return {{ flexibleToDateLabel }}
{{ option.label }}
Passengers / Class
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
Class
Economy
Available for Economy only
New Multi-city experience

Discover a new Multi-city search experience from Jetcost, designed to handle more complex itineraries. By continuing, you’ll be taken to a dedicated page powered by Kiwi.com.

Info about flights from London Heathrow to Istanbul

Some useful info about flights from London Heathrow to Istanbul to help you plan your next trip

Average flight duration 3h 43m
Cheapest month May
Average number of flights per week 25
First flight time 06:05
Last flight time 22:40
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

Looking for the price of a flight from London Heathrow to Istanbul?

There’s no fixed price — fares between London and Istanbul can vary a lot by day or time.

Select your dates to check current offers.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Exploring all airports near London and Istanbul

Checking all the airports available in the area can give you more departure and arrival options for your trip.

  • Airports in London: 6 different airports operate in London - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
  • Airports in Istanbul: Try also checking Sabiha Gökçen along with Istanbul - Havalimanı.

Looking at expected traffic to the airport can help avoid surprises on departure day. On busy routes, flying from a quieter airport might also save you money.

Flights from London - Heathrow to Istanbul - Havalimanı

Compare flights from London Heathrow to Istanbul with advanced filters

Find your ideal flight using Jetcost. Select whether you want nonstop or connecting flights, round-trip or one-way, and filter by airline, price, or booking site.

Other popular destinations

Looking for alternatives in Turkey? Travelers also liked: Ankara, Antalya, Istanbul, Kayseri, İzmir.

If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.
Frequently Asked Questions

Frequently asked questions about flights from London Heathrow to Istanbul.

How much does an airline ticket from London Heathrow to Istanbul cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from London Heathrow to Istanbul.

How far is London from Istanbul?

London is about 2488 km from Istanbul.

What are the airports in Istanbul?

Istanbul has another airport: Sabiha Gökçen.

What are the airports in London?

London has 6 airports: City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.

What are the most popular cities in Turkey?

The most popular cities in Turkey according to our users' searches are: Ankara, Antalya, Istanbul, Kayseri, İzmir.

When should I book a flight from London to Istanbul?

The best time to book a flight from London to Istanbul is 1 month in advance, while the worst time is 13 weeks in advance.

What is the cheapest month to fly from London to Istanbul?

The cheapest month to fly from London to Istanbul is May.

What is the most expensive month to fly from London to Istanbul?

The most expensive month to fly from London to Istanbul is August.

What is the best day of the week to fly from London to Istanbul?

This information is not available at the moment.