Cheap flights from Istanbul to London from £20
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Istanbul to London departing on 24/7. 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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How to get the cheapest flight ticket from Istanbul to London
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 cheapest month to fly to London?
The cheapest month to fly to London from Istanbul is in January. Flight prices, which tend to average around £48, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Istanbul averaging around £49.
What is the cheapest day to depart on your flight to London?
Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £48. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Istanbul to London for around £54.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £49. Flights in the afternoon are often more expensive, with an average ticket price of £358.
What is the cheapest Istanbul to London flight route?
Fly from Istanbul to London Luton for the best Istanbul - London flight prices
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from Istanbul when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to London for around £208 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Istanbul for as low as £134 on momondo.
What cabin class options are available on Istanbul to London flights?
There are 3 cabin classes available to choose from on Istanbul to London 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 Istanbul to London?
Wizz Air, Pegasus Airlines, and British Airways are the most popular carriers operating from Istanbul to London
Which airlines fly to London?
British Airways, Wizz Air and Turkish Airlines are the top three most popular airlines that fly to London from Istanbul according to our data. British Airways is the first choice among our users, with 35% of people opting to fly with this airline when travelling to London. Keep in mind that there are 5 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.
How many flights depart from Istanbul to London on average per day?
59 flights are operational daily from Istanbul to London as of June 2025. The most popular departure time for this route is 13:00, with 39% of flights per day taking off in the afternoon.
How many flights depart from Istanbul to London on average per week?
As of June 2025, there are 418 flights per week flying from Istanbul to London. The most common day of the week flights depart is Wed, with 19% of flights taking off on this day.
Cheap Istanbul to London flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Istanbul to London
How far is Istanbul to London by plane?
There are 1551.5 mi between Istanbul and London. In terms of flight time, this usually takes a little over 3h 50m.
When did momondo last update prices for flights from Istanbul to London?
Prices for flights from Istanbul to London refresh daily.
How many operators does momondo search for flights from Istanbul to London?
There are 5 operators available for flights from Istanbul to London as of June 2025.
How old do you have to be to fly from Istanbul to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Istanbul to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Istanbul to London
Compare and see reviews for airlines that fly from Istanbul to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £47 | Free Cancellation | Rating 6.0 144 reviews | |||
| PriceFrom £58 | Free Cancellation | Rating 6.0 12 reviews | |||
| PriceFrom £77 | Free Cancellation | Rating 6.7 624 reviews | |||
| PriceFrom £117 | Free Cancellation | Rating 6.6 7,011 reviews | |||
| PriceFrom £137 | Free Cancellation | Rating 7.3 3,849 reviews |
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Istanbul to London?
It is quick and easy to find Istanbul to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.
Can I find flights from Istanbul to London with flexible booking policies on momondo?
momondo does allow users to show only those flights to London from Istanbul which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Istanbul to London?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Istanbul to London.
I’m not ready to book a flight from Istanbul to London right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Istanbul to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.