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Flights to Istanbul

£36 Cheap flights to Istanbul

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Istanbul departing on 28/4. 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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Find the cheapest flights from the United Kingdom to Istanbul

Cheap return flights

Enter your travel dates to find the best prices.
Wizz Air Logo
07:05 - 13:10
LTN
-
IST
4h 05mdirect
Wizz Air Logo
13:45 - 15:55
IST
-
LTN
4h 10mdirect
£71Wizz Air
Tue, 21 Apr - Fri, 24 Apr
Wizz Air Logo
13:35 - 19:35
LGW
-
IST
4h 00mdirect
Wizz Air Logo
20:15 - 22:20
IST
-
LGW
4h 05mdirect
£71Wizz Air
Fri, 19 Jun - Fri, 26 Jun
Pegasus Airlines Logo
00:20 - 06:05
STN
-
SAW
3h 45mdirect
Pegasus Airlines Logo
13:40 - 15:40
SAW
-
STN
4h 00mdirect
£75Pegasus Airlines
Sat, 16 May - Thu, 4 Jun
Ajet Logo
22:25 - 04:15
STN
-
SAW
3h 50mdirect
Ajet Logo
19:20 - 21:25
SAW
-
STN
4h 05mdirect
£76Ajet
Wed, 22 Apr - Tue, 28 Apr
Ajet Logo
22:25 - 04:15
STN
-
SAW
3h 50mdirect
Ajet Logo
13:00 - 15:05
SAW
-
STN
4h 05mdirect
£76Ajet
Thu, 4 Jun - Thu, 11 Jun
Pegasus Airlines Logo
12:15 - 18:00
STN
-
SAW
3h 45mdirect
Pegasus Airlines Logo
06:25 - 08:25
SAW
-
STN
4h 00mdirect
£79Pegasus Airlines
Fri, 24 Apr - Sat, 2 May
Turkish Airlines Logo
10:50 - 16:45
STN
-
IST
3h 55mdirect
Turkish Airlines Logo
20:15 - 22:10
IST
-
STN
3h 55mdirect
£119Turkish Airlines
Fri, 8 May - Thu, 14 May
Turkish Airlines Logo
17:35 - 23:30
STN
-
IST
3h 55mdirect
Turkish Airlines Logo
07:50 - 09:55
IST
-
STN
4h 05mdirect
£123Turkish Airlines
Thu, 18 Jun - Wed, 24 Jun
British Airways Logo
18:35 - 00:25
LHR
-
IST
3h 50mdirect
British Airways Logo
20:30 - 22:30
IST
-
LHR
4h 00mdirect
£129British Airways
Thu, 16 Apr - Fri, 24 Apr
British Airways Logo
06:10 - 12:05
LHR
-
IST
3h 55mdirect
British Airways Logo
20:15 - 22:15
IST
-
LHR
4h 00mdirect
£147British Airways
Sat, 18 Apr - Mon, 20 Apr

momondo Fare Finder

 
Locate flights to Istanbul that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 16 March 2026.
Use the filters below to find and compare flights to Istanbul that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonIstanbul

LTN - IST

LTNIST

London Luton

Tue 21/4

07:05-13:10

Nonstop4h 05m

Istanbul

Fri 24/4

13:45-15:55

Nonstop4h 10m

£71

LondonIstanbul

LGW - IST

LGWIST

London Gatwick

Fri 19/6

13:35-19:35

Nonstop4h 00m

Istanbul

Fri 26/6

20:15-22:20

Nonstop4h 05m

£71
Fastest return journey

LondonIstanbul

STN - SAW

STNSAW

London Stansted

Sat 16/5

00:20-06:05

Nonstop3h 45m

Istanbul Sabiha Gokcen

Thu 4/6

13:40-15:40

Nonstop4h 00m

£75

LondonIstanbul

STN - SAW

STNSAW

London Stansted

Wed 22/4

22:25-04:15

Nonstop3h 50m

Istanbul Sabiha Gokcen

Tue 28/4

19:20-21:25

Nonstop4h 05m

£76

LondonIstanbul

STN - SAW

STNSAW

London Stansted

Thu 4/6

22:25-04:15

Nonstop3h 50m

Istanbul Sabiha Gokcen

Thu 11/6

13:00-15:05

Nonstop4h 05m

£76

LondonIstanbul

STN - SAW

STNSAW

London Stansted

Fri 24/4

12:15-18:00

Nonstop3h 45m

Istanbul Sabiha Gokcen

Sat 2/5

06:25-08:25

Nonstop4h 00m

£79

LondonIstanbul

STN - IST

STNIST

London Stansted

Fri 8/5

10:50-16:45

Nonstop3h 55m

Istanbul

Thu 14/5

20:15-22:10

Nonstop3h 55m

£119

LondonIstanbul

STN - IST

STNIST

London Stansted

Thu 18/6

17:35-23:30

Nonstop3h 55m

Istanbul

Wed 24/6

07:50-09:55

Nonstop4h 05m

£123

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Thu 16/4

18:35-00:25

Nonstop3h 50m

Istanbul

Fri 24/4

20:30-22:30

Nonstop4h 00m

£129

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Sat 18/4

06:10-12:05

Nonstop3h 55m

Istanbul

Mon 20/4

20:15-22:15

Nonstop4h 00m

£147

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Istanbul from

Istanbul flights insights and trends

Explore insights for your Istanbul flight to craft the best travel plan

What is the cheapest month to fly to Istanbul?

The month of January is, on average, the cheapest month to fly to Istanbul from United Kingdom, with most prices found around £83. If you aren’t able to travel to Istanbul during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £83.

What is the absolute cheapest flight to Istanbul?

£17 is the cheapest deal found on momondo in the last two weeks for a flight to Istanbul. This flight is from Izmir and is 91% cheaper than most flights to Istanbul. To find the cheapest price to Istanbul from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

What is the cheapest day to depart on your flight to Istanbul?

On average, the least expensive day to fly to Istanbul from United Kingdom is on a Monday. momondo users have found tickets for Monday departures for as low as £530. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from United Kingdom to Istanbul on a Saturday will generally be more expensive and average around £571. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Istanbul?

Flying to Istanbul from United Kingdom at midday is the least expensive time of day to depart. momondo users have found prices as low as £253 when looking at flights departing at midday. Flights to Istanbul are more costly in the afternoon, with an average ticket price of £611. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Istanbul?

You are more likely to see cheaper flights to Istanbul from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul for around £233 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul from United Kingdom for as low as £199 on momondo.

Cheapest flights to Istanbul

Find the cheapest flights to Istanbul from your nearest city or airport
Find flights from London Heathrow Airport to Istanbul Airport
CHEAPEST MONTH TO FLY TO ISTANBUL FROM LONDON HEATHROW AIRPORTNovember22% cheaperFlying from London Heathrow Airport to Istanbul costs on average just £183 in November
MOST EXPENSIVE MONTH TO FLY TO ISTANBUL FROM LONDON HEATHROW AIRPORTJuly49% more expensiveIt costs about £348 for flights to Istanbul from London Heathrow Airport in July
MOST POPULAR MONTH TO FLY TO ISTANBUL FROM LONDON HEATHROW AIRPORTAugust160% more users visitedMore momondo users searched in flights to Istanbul from London Heathrow Airport in August than any other month

Cheap Istanbul flight deals and tips

Summary info about Istanbul flight prices, duration and airlines

Best One-Way Price

£36

Best Round-Trip Price

£71

Fastest flight time

3h 45m

Popular in

August
The best one-way flight price to Istanbul from United Kingdom in the last 72 hours is £36 (London Luton to Istanbul).
Search Deals
The best round-trip flight price to Istanbul from United Kingdom in the last 72 hours is £71 (London Luton to Istanbul).
Search Deals
The fastest flight to Istanbul from United Kingdom takes 3h 45m (London Stansted to Istanbul Sabiha Gokcen).
Search Deals
August has the highest demand for flights to Istanbul, with a 18% price increase on average.
Search Deals

Frequently asked questions about flying to Istanbul

When is the best time to plan a beach trip to Istanbul?

July or August is widely considered the best time to visit Istanbul to go to area beaches like Kilyos Beach.

How far in advance should I book a flight to Istanbul?

The best time to book a flight to Istanbul from United Kingdom is 61 days out, which is when prices tend to be around £155. Keep in mind that you might also find cheap flights to Istanbul outside of this time window. In fact, momondo users recently found flights from United Kingdom to Istanbul for £99.

Is there an alternative airport near Istanbul?

Finding an alternative and possibly cheaper destination airport near Istanbul is possible. If you are planning a flight to Istanbul, consider booking flights to Istanbul Sabiha Gokcen Airport (20 mi from Istanbul city centre), Tekirdag Corlu Airport (55 mi from Istanbul city centre), İzmit Cengiz Topel Airport (61 mi from Istanbul city centre) or Bursa Yenişehir Airport (62 mi from Istanbul city centre).

Is there a cheaper alternative to flying into Istanbul?

You can find deals at Istanbul Sabiha Gokcen Airport for £181 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

Are there flights to Sultanahmet?

Yes, you can travel to Sultanahmet via a flight to Istanbul Sabiha Gokcen airport in Istanbul (Sultanahmet is 18.8 mi from the airport).

What’s the closest airport to Taksim Square?

The airport which is nearest to Taksim Square is Istanbul Sabiha Gokcen. It is 19.4 mi away and is in Istanbul.

When did momondo last update prices for flights to Istanbul?

Prices for flights to Istanbul are refreshed on a daily basis.

How many operators does momondo search for flights to Istanbul?

There are 54 operators available for flights to Istanbul as of March 2026.

How old do you have to be to fly to Istanbul?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Istanbul.

What documentation or ID do you need to fly to Istanbul?

The travel and health documents required for your trip to Istanbul 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 Istanbul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Istanbul?

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 Istanbul.

Can I find flights to Istanbul with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to Istanbul to just show those with flexible booking policies.

How can momondo help me find flights to Istanbul?

Once all potential Istanbul flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

I’m not ready to book a flight to Istanbul right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Istanbul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Istanbul trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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