Cheap flights from London to Istanbul from C$ 82
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Istanbul departing on 20/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Air Serbia flights from London to Istanbul
Our best Air Serbia deals on London to Istanbul flight tickets
Wizz Air flights from London to Istanbul
Our best Wizz Air deals on London to Istanbul flight tickets
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How to get the cheapest flight ticket from London to Istanbul
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between London and Istanbul?
What is the cheapest month to fly to Istanbul?
The month of March is, on average, the cheapest month to fly to Istanbul from London, with most prices found around C$ 135. If you don’t want to visit Istanbul in March, then you should wait until January to fly from London, when ticket prices are also cheap, with an average price of C$ 139.
What is the cheapest day to depart on your flight to Istanbul?
The cheapest day to depart from London to Istanbul is on a Sunday. Travellers who choose to depart for Istanbul on a Sunday will often find tickets for as low as C$ 250. The most expensive day to fly to Istanbul is Wednesday, with ticket prices averaging around C$ 360.
What is the cheapest time of day to depart on your flight to Istanbul?
According to our data, the cheapest time of day to fly to Istanbul is in the evening. momondo users have found flights departing from London to Istanbul in the evening for as low as C$ 216. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Istanbul is in the morning when prices are around C$ 361.
What is the cheapest London to Istanbul flight route?
Fly from London Gatwick to Istanbul for the best London - Istanbul flight prices
How far in advance should I book a flight to Istanbul?
You are more likely to see cheaper flights to Istanbul from London when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Istanbul for around C$ 399 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul from London for as low as C$ 365 on momondo.
What cabin class options are available on London to Istanbul flights?
There are 3 cabin classes available to choose from on London to Istanbul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from London to Istanbul?
Wizz Air, British Airways, and Air Serbia are the most popular carriers operating from London to Istanbul
Which airlines fly to Istanbul?
Wizz Air, British Airways and Turkish Airlines are the top three most popular airlines that fly to Istanbul from London according to our data. Wizz Air is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Istanbul. Keep in mind that there are 3 different airlines that fly to Istanbul on a routine basis, so you have a few additional options to choose from.
How many flights depart from London to Istanbul on average per day?
The number of flights available between London and Istanbul is 45 per day as of June 2025. The most frequent departure time is 4:00p.m., with 34% of daily flights leaving in the afternoon.
How many flights depart from London to Istanbul on average per week?
319 flights are operational weekly from London to Istanbul as of June 2025. The most popular departure day for this route is Thu, with 19% of flights per week taking off on this day.
Cheap London to Istanbul flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Istanbul
How far is London to Istanbul by plane?
The straight-line distance from London to Istanbul is 2496.9 km. 3h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from London to Istanbul?
Prices for flights from London to Istanbul are refreshed on a daily basis.
How many operators does momondo search for flights from London to Istanbul?
As of June 2025, there are 3 operators available to choose from for flights from London to Istanbul.
How old do you have to be to fly from London to Istanbul?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Istanbul.
What documentation or ID do you need to fly to Istanbul?
The necessary travel and health documents for your Istanbul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from London to Istanbul
Compare and see reviews for airlines that fly from London to Istanbul with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 102 | Free Cancellation | Rating 6.0 144 reviews | |||
| PriceFrom C$ 243 | Free Cancellation | Rating 6.6 7,008 reviews | |||
| PriceFrom C$ 266 | Free Cancellation | Rating 7.3 3,848 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Istanbul?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Istanbul. momondo saves you time and could save you money on your trip.
Can I find flights from London to Istanbul with flexible booking policies on momondo?
Flights from London to Istanbul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from London to Istanbul?
momondo helps you find the best flight between London and Istanbul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from London to Istanbul right now. Can momondo alert me if prices change?
If you are not ready to book a flight from London to Istanbul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Istanbul and let you know when they change.