Cheap flights from London to Istanbul from $45
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 8/20. 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 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?
In general, March is the cheapest month to fly from London to Istanbul. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $99. If you aren’t able to travel to Istanbul during the month of March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $102.
What is the cheapest day to depart on your flight to Istanbul?
The cheapest day to depart from London to Istanbul is on a Monday when prices can be found for as low as $360. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Istanbul on Saturday is $651.
What is the cheapest time of day to depart on your flight to Istanbul?
Our most recent data shows that the best time of day to fly to Istanbul is in the evening. Flights from London to Istanbul during this time can be as low as $316. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $472 on average. Flights to Istanbul from London in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
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 $292 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 $267 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 Norwegian are the most popular carriers operating from London to Istanbul
What airlines fly to Istanbul?
Turkish Airlines, Wizz Air and British Airways are the top three most popular airlines that fly to Istanbul from London according to our data. Turkish Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Istanbul. Keep in mind that there are 6 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?
As of June 2025, 45 flights take off from London and land in Istanbul each day. The most common flight departure time for this route is 4:00PM, with 34% of daily flights taking off in the afternoon.
How many flights depart from London to Istanbul on average per week?
As of June 2025, there are 319 flights per week flying from London to Istanbul. The most common day of the week flights depart is Thu, with 19% of flights 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 1551.5 mi. 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 were last updated today.
How many operators does momondo search for flights from London to Istanbul?
The number of operators available for flights from London to Istanbul is 4 as of June 2025.
How old do you have to be to fly from London to Istanbul?
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 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 $68 | Free Cancellation | Rating 6.0 144 reviews | |||
| PriceFrom $104 | Free Cancellation | Rating 6.0 12 reviews | |||
| PriceFrom $123 | Free Cancellation | Rating 6.7 624 reviews | |||
| PriceFrom $168 | Free Cancellation | Rating 6.6 7,008 reviews | |||
| PriceFrom $186 | Free Cancellation | Rating 7.6 1,077 reviews | |||
| PriceFrom $192 | 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 compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Istanbul. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from London to Istanbul with flexible booking policies on momondo?
All flight searches from London to Istanbul on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from London to Istanbul?
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 Istanbul from London.
I’m not ready to book a flight from London to Istanbul right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Istanbul, momondo offers a useful price alert feature which will track prices for flights to Istanbul from London and alert you when they change.