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Cheap flights from the United Kingdom to Istanbul from £44

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IST
26 Jun — 3 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Istanbul

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Istanbul
Explore the most affordable flight options available from United Kingdom to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 May 2026.

Sat 10/1007:05
LTN
-
IST
Nonstop4h 05m
Wizz Air
Wed 14/1014:00
IST
-
LTN
Nonstop4h 30m
Wizz Air
Deal found 22/5£88
Wed 23/913:30
LGW
-
IST
Nonstop4h 00m
Wizz Air
Sat 26/920:05
IST
-
LGW
Nonstop4h 15m
Wizz Air
Deal found 22/5£88
Tue 10/1106:50
LTN
-
IST
Nonstop4h 00m
Wizz Air
Fri 13/1114:30
IST
-
LTN
Nonstop4h 05m
Wizz Air
Deal found 24/5£89
Fri 10/713:30
LGW
-
IST
Nonstop4h 00m
Wizz Air
Thu 16/720:10
IST
-
LGW
Nonstop4h 05m
Wizz Air
Deal found 24/5£89
Sat 7/1106:50
LTN
-
IST
Nonstop4h 00m
Wizz Air
Sat 21/1114:30
IST
-
LTN
Nonstop4h 05m
Wizz Air
Deal found 24/5£90
Fri 16/1013:30
LGW
-
IST
Nonstop4h 00m
Wizz Air
Tue 20/1020:15
IST
-
LGW
Nonstop4h 05m
Wizz Air
Deal found 25/5£90
Sun 8/1106:50
LTN
-
IST
Nonstop4h 00m
Wizz Air
Wed 11/1114:30
IST
-
LTN
Nonstop4h 05m
Wizz Air
Deal found 26/5£91
Fri 3/713:30
LGW
-
IST
Nonstop4h 00m
Wizz Air
Fri 10/720:10
IST
-
LGW
Nonstop4h 10m
Wizz Air
Deal found 24/5£91
Tue 6/1007:05
LTN
-
IST
Nonstop4h 05m
Wizz Air
Tue 13/1013:50
IST
-
LTN
Nonstop4h 05m
Wizz Air
Deal found 22/5£91
Fri 30/1015:00
LGW
-
IST
Nonstop4h 00m
Wizz Air
Thu 5/1122:40
IST
-
LGW
Nonstop4h 15m
Wizz Air
Deal found 22/5£91
Mon 9/1106:50
LTN
-
IST
Nonstop4h 00m
Wizz Air
Tue 17/1114:30
IST
-
LTN
Nonstop4h 05m
Wizz Air
Deal found 24/5£92
Tue 6/1007:05
LTN
-
IST
Nonstop4h 05m
Wizz Air
Fri 9/1013:50
IST
-
LTN
Nonstop4h 05m
Wizz Air
Deal found 24/5£93

Find flight deals from United Kingdom to Istanbul

Keep the following information in mind while searching for United Kingdom to Istanbul flight deals. Data was last updated 27 May 2026.

Round-trip from

£88

One-way from

£44

Popular in

July

Cheapest in

January

Average price

£183
Wizz Air
  • Wizz Air
  • 10/10-14/10
  • Nonstop
  • 8h 35m total
  • United Kingdom to Istanbul
Search Deals
Wizz Air
  • Wizz Air
  • 6/11
  • Nonstop
  • 4h 00m total
  • United Kingdom to Istanbul
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Istanbul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 May 2026.
Use the filters below to find and compare flights from the United Kingdom to Istanbul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonIstanbul

LGW - IST

LGWIST

London Gatwick

Fri 12/6

13:30-19:30

Nonstop4h 00m

Istanbul

Thu 18/6

20:10-22:15

Nonstop4h 05m

£109

LondonIstanbul

LTN - IST

LTNIST

London Luton

Sun 20/9

07:15-13:10

Nonstop3h 55m

Istanbul

Thu 1/10

13:50-16:00

Nonstop4h 10m

£114

LondonIstanbul

LGW - IST

LGWIST

London Gatwick

Fri 10/7

13:30-19:30

Nonstop4h 00m

Istanbul

Fri 17/7

20:10-22:20

Nonstop4h 10m

£121

LondonIstanbul

LTN - IST

LTNIST

London Luton

Tue 7/7

07:05-13:10

Nonstop4h 05m

Istanbul

Tue 21/7

13:50-15:55

Nonstop4h 05m

£126

LondonIstanbul

LGW - IST

LGWIST

London Gatwick

Mon 29/6

13:30-19:30

Nonstop4h 00m

Istanbul

Mon 13/7

20:10-22:15

Nonstop4h 05m

£134

LondonIstanbul

LTN - IST

LTNIST

London Luton

Fri 10/7

07:05-13:10

Nonstop4h 05m

Istanbul

Thu 16/7

13:50-16:00

Nonstop4h 10m

£138

LondonIstanbul

LTN - IST

LTNIST

London Luton

Wed 8/7

07:05-13:10

Nonstop4h 05m

Istanbul

Mon 13/7

13:50-15:55

Nonstop4h 05m

£141

LondonIstanbul

LTN - IST

LTNIST

London Luton

Thu 18/6

07:05-13:10

Nonstop4h 05m

Istanbul

Thu 25/6

13:50-16:00

Nonstop4h 10m

£142

LondonIstanbul

LGW - SAW

LGWSAW

London Gatwick

Wed 23/9

15:20-21:15

Nonstop3h 55m

Istanbul Sabiha Gokcen

Wed 30/9

11:55-14:15

Nonstop4h 20m

£158

LondonIstanbul

LGW - SAW

LGWSAW

London Gatwick

Fri 19/6

15:20-21:15

Nonstop3h 55m

Istanbul Sabiha Gokcen

Tue 23/6

11:55-14:15

Nonstop4h 20m

£160

Flights are sorted by cheapest return flights first.

Deals found on 22/5

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from United Kingdom to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from United Kingdom with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Istanbul

What is the cheapest month to book a flight from United Kingdom to Istanbul?

Currently, November is the cheapest month in which you can book a flight from United Kingdom to Istanbul (average of £137). Flying from United Kingdom to Istanbul in July is currently the most expensive (average of £304). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GB to IST?

Find hourly flight availability from United Kingdom to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 May 2026.

When flying from United Kingdom to Istanbul, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 24% versus a flight in the afternoon.

Weekly flight availability from United Kingdom to Istanbul

Explore weekly flight availability from United Kingdom to Istanbul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 27 May 2026.

The most flights from GB0 to TR5 are scheduled on a Monday (44 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (21 on average).

How often are flights from the United Kingdom to Istanbul delayed?

About 13% of weekly flights between United Kingdom and Istanbul have experienced delays in the past year, with the average delay time being 124 minutes.

What is the most punctual flight time for the United Kingdom to Istanbul flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United Kingdom to Istanbul flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 9% of flights being delayed.

How far ahead should I book a flight from United Kingdom to Istanbul?

To ensure you get the cheapest price possible for a flight from United Kingdom to Istanbul, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from United Kingdom to Istanbul?

Use this chart to determine the cheapest time to fly return from United Kingdom to Istanbul. Price data was last updated on 23 May 2026.

Travellers seeking maximum savings on their United Kingdom to Istanbul flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated 27 May 2026.
Get a feel of what it's like to fly with Turkish Airlines,Pegasus Airlines, andBritish Airways from the United Kingdom to Istanbul by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.4
Good
4,396 reviews
Check prices

Food

7.5

Comfort

7.3

Overall

7.4

Boarding

7.3

Crew

7.8

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

ZAG - IST

The food was very good. They had Turkish appetizers and lots of other small items that were great to experience. The crew was very nice and responsive. The Business Class seats were comfortable and they lay flat for sleeping. I am 6'2", 155 lbs, and they were long enough for me, but taller, heavier people might have more difficulty fitting.
Turkish Airlines
7.4
Good
4,396 reviews
Turkish Airlines
7.4
Good
4,396 reviews
Check prices

Food

7.5

Comfort

7.3

Overall

7.4

Boarding

7.3

Crew

7.8

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

ZAG - IST

The food was very good. They had Turkish appetizers and lots of other small items that were great to experience. The crew was very nice and responsive. The Business Class seats were comfortable and they lay flat for sleeping. I am 6'2", 155 lbs, and they were long enough for me, but taller, heavier people might have more difficulty fitting.
Pegasus Airlines
6.7
Okay
640 reviews
Turkish Airlines
7.4
Good
4,396 reviews
Check prices

Food

7.5

Comfort

7.3

Overall

7.4

Boarding

7.3

Crew

7.8

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

ZAG - IST

The food was very good. They had Turkish appetizers and lots of other small items that were great to experience. The crew was very nice and responsive. The Business Class seats were comfortable and they lay flat for sleeping. I am 6'2", 155 lbs, and they were long enough for me, but taller, heavier people might have more difficulty fitting.
British Airways
6.7
Okay
8,007 reviews
Turkish Airlines
7.4
Good
4,396 reviews
Check prices

Food

7.5

Comfort

7.3

Overall

7.4

Boarding

7.3

Crew

7.8

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

ZAG - IST

The food was very good. They had Turkish appetizers and lots of other small items that were great to experience. The crew was very nice and responsive. The Business Class seats were comfortable and they lay flat for sleeping. I am 6'2", 155 lbs, and they were long enough for me, but taller, heavier people might have more difficulty fitting.
Wizz Air
6.2
Okay
167 reviews
Turkish Airlines
7.4
Good
4,396 reviews
Check prices

Food

7.5

Comfort

7.3

Overall

7.4

Boarding

7.3

Crew

7.8

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

ZAG - IST

The food was very good. They had Turkish appetizers and lots of other small items that were great to experience. The crew was very nice and responsive. The Business Class seats were comfortable and they lay flat for sleeping. I am 6'2", 155 lbs, and they were long enough for me, but taller, heavier people might have more difficulty fitting.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from United Kingdom to Istanbul?

    Wizz Air, Pegasus Airlines, and British Airways can get you from United Kingdom to Istanbul in just under 3h 50m. Your travel time will be generally consistent. Airlines will cover a distance of 1545 mi. Most flights are nonstop.

  • What are the cheapest airlines to fly from United Kingdom to Istanbul one-way?

    £23 is the cheapest one-way deal found within the past few days, from Wizz Air. You may also be able to find cheap deals on easyJet and Ajet, with prices starting from £34 and £35, respectively.

  • What are the most popular routes from United Kingdom to Istanbul?

    While some choose either London Heathrow - Istanbul or London Gatwick - Istanbul, London Stansted - Istanbul is the most popular route from United Kingdom to Istanbul.

  • What are the most reliable airlines from United Kingdom to Istanbul?

    Consider Icelandair (93%), Avianca (90%) or American Airlines (89%) when booking your flight. These represent the most reliable airlines when flying from United Kingdom to Istanbul.

  • What are the cheapest flights from United Kingdom to Istanbul?

    On average you can expect to pay £766 for a flight from United Kingdom to Istanbul. The cheapest flight overall is £126 while the most popular route, (London Stansted - Istanbul) is currently priced at £148.

  • Can I find deals for flights from United Kingdom to Istanbul that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Istanbul flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Istanbul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Istanbul.

  • Can I find deals for business class flights from United Kingdom to Istanbul?

    Yes. Cheapflights offers flight deals from United Kingdom to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from United Kingdom to Istanbul?

    Currently, November is the cheapest month in which you can book a flight from United Kingdom to Istanbul (average of £137). Flying from United Kingdom to Istanbul in July is currently the most expensive (average of £304). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for United Kingdom to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
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Stansted to Dalaman flights
Manchester to Antalya flights
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Birmingham to Sabiha Gokcen flights
Heathrow to Dalaman flights
London City to Antalya flights
Stansted to Izmir flights
Birmingham to Antalya flights
Heathrow to Izmir flights
Edinburgh to Istanbul flights
Gatwick to Bodrum flights
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Gatwick to Izmir flights
Stansted to Ankara flights
Heathrow to Bodrum flights
Bristol to Antalya flights
Luton to Izmir flights
Edinburgh to Sabiha Gokcen flights
Edinburgh to Antalya flights
Bristol to Istanbul flights
Southend to Dalaman flights
Heathrow to Ankara flights
Gatwick to Ankara flights
London City to Dalaman flights
Newcastle upon Tyne to Antalya flights
London City to Izmir flights
Bristol to Dalaman flights
Liverpool to Dalaman flights
Edinburgh to Dalaman flights

Top 10 airlines flying from United Kingdom to Istanbul

Discover the top 10 airlines that operate flights from United Kingdom to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 May 2026.
AirlineCheapestAverageFlexibilityOn-time
AjetCheapest£34Average£141FlexibilityNo cancel feeOn-timeN/A
Search Ajet flights
Pegasus AirlinesCheapest£39Average£187FlexibilityNo cancel feeOn-time82%
Search Pegasus Airlines flights
Wizz AirCheapest£53Average£138FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
easyJetCheapest£53Average£299FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Air FranceCheapest£91Average£203FlexibilityNo cancel feeOn-time77%
Search Air France flights
Aegean AirlinesCheapest£93Average£224FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
Air SerbiaCheapest£95Average£173FlexibilityNo cancel feeOn-timeN/A
Search Air Serbia flights
KM Malta AirlinesCheapest£126Average£170FlexibilityNo cancel feeOn-time86%
Search KM Malta Airlines flights
Turkish AirlinesCheapest£128Average£313FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest£145Average£273FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Istanbul?

Cheapflights makes it easy to find United Kingdom to Istanbul flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Istanbul?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from United Kingdom to Istanbul.

Can Cheapflights find flights from United Kingdom to Istanbul with no change fees?

Yes! Cheapflights helps users easily find flights from United Kingdom to Istanbul with no change fees.

Can Cheapflights notify me if prices for flights from United Kingdom to Istanbul become cheaper?

Not ready to book yet? You can track prices for flights from United Kingdom to Istanbul on Cheapflights with our Price Alert feature and get notified when better prices are available.

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