Cheap flights from Istanbul Airport 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 Airport to London departing on 18/7. 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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Aegean Airlines flights from Istanbul Airport to London
Our best Aegean Airlines deals on Istanbul Airport to London flight tickets
British Airways flights from Istanbul Airport to London
Our best British Airways deals on Istanbul Airport to London flight tickets
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How to get the cheapest flight ticket from Istanbul Airport 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 typical price of a round-trip flight between Istanbul Airport and London?
What is the cheapest month to fly to London?
The cheapest month to fly to London from Istanbul Airport 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 Airport averaging around £48.
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 Airport 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 £357.
What is the cheapest Istanbul to London flight route?
Fly from Istanbul to London Gatwick 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 Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £209 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Istanbul Airport for as low as £133 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.
Can stopping save me money on Istanbul Airport to London flights?
No. A direct flight is the cheapest option for a flight between Istanbul Airport to London.
How have Istanbul Airport to London flight prices changed over time?
As of July 2025, prices for Istanbul Airport to London flights are approximately 11% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Istanbul to London?
Wizz Air and British Airways are the most popular carriers operating from Istanbul to London
Which airlines fly to London?
Wizz Air, British Airways and Turkish Airlines are the top three most popular airlines that fly to London from Istanbul Airport according to our data. Wizz Air is the first choice among our users, with 38% 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 Airport to London on average per day?
As of July 2025, there are 46 flights per day flying from Istanbul Airport to London. The most common time of day flights depart is 14:00, with 39% of flights taking off in the afternoon.
How many flights depart from Istanbul Airport to London on average per week?
The number of flights available between Istanbul Airport and London is 322 per week as of July 2025. The most frequent departure day is Wed, with 20% of weekly flights leaving on this day.
When to book flights from Istanbul Airport to London
Cheap Istanbul Airport to London (IST to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Istanbul Airport to London
How far is Istanbul to London by plane?
The distance between Istanbul and London is about 1531.5 mi. By plane, this route typically takes 3h 50m.
When did momondo last update prices for flights from Istanbul Airport to London?
Prices for flights from Istanbul Airport to London were last updated today.
How many operators does momondo search for flights from Istanbul Airport to London?
As of July 2025, there are 5 operators available to choose from for flights from Istanbul Airport to London.
How old do you have to be to fly from Istanbul Airport to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Istanbul Airport 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.
What is the most popular plane model from Istanbul Airport to London?
momondo data reveals that the most frequently booked plane model on the route from Istanbul Airport to London is Airbus A321neo, representing 24.20% of all bookings. The subsequent popular models are Airbus A321-100/200 at 13.52%, Boeing 777-300ER at 10.71%, and Boeing 787-9 Dreamliner at 8.01%.
What is the most popular airline from Istanbul Airport to London?
Based on momondo bookings for flights between Istanbul Airport and London, the leading airline is Wizz Air, making up 92% of the total bookings. Other popular airlines include Ajet with 4%, Pegasus Airlines with 2%, and British Airways with 1%.
Best airlines flying from Istanbul Airport to London
Compare and see reviews for airlines that fly from Istanbul Airport to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £47 | Free Cancellation | Rating 6.0 145 reviews | |||
| PriceFrom £55 | Free Cancellation | Rating 6.1 13 reviews | |||
| PriceFrom £86 | Free Cancellation | Rating 6.7 627 reviews | |||
| PriceFrom £119 | Free Cancellation | Rating 6.6 7,093 reviews | |||
| PriceFrom £136 | Free Cancellation | Rating 7.3 3,895 reviews |
Turkish Airlines Flights From Istanbul Airport to London
Turkish Airlines flight deals from Istanbul Airport to London start from £186 round-trip. Over the 49 Turkish Airlines flights for this route in a normal week, average airfare is usually £340 round-trip - but some users have found much cheaper deals with momondo.
British Airways Flights From Istanbul Airport to London
£163 is the best British Airways flight deal from Istanbul Airport to London found on momondo over the last 72 hours. The average British Airways ticket price found was closer to £226, however, with flight time and availability significantly affecting the price. British Airways (6.6/10 from 7,093 user reviews) flies into London from Istanbul Airport 7 times in an average week so prices can vary.
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?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Istanbul.
Can I find flights from Istanbul to London with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to London from Istanbul with this policy.
How can momondo help me find flights from Istanbul to London?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Istanbul.
I’m not ready to book a flight from Istanbul to London right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Istanbul to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.