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Cheap flights from the United Kingdom to Istanbul from £33

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 16/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IST
12 Feb — 19 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 13 January 2026.

Round-trip from

£66

One-way from

£33

Popular in

August

Cheapest in

November

Average price

£83
Ajet
  • Ajet
  • 9/2-11/2
  • Nonstop
  • 7h 55m total
  • United Kingdom to Istanbul
Search Deals
Pegasus Airlines
  • Pegasus Airlines
  • 16/1
  • Nonstop
  • 3h 45m total
  • United Kingdom to Istanbul
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£40 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 13 January 2026.

Tue 20/112:45
STN
-
SAW
Nonstop3h 50m
Multiple Airlines
Tue 27/121:15
SAW
-
STN
Nonstop4h 00m
Multiple Airlines
Deal found 12/1£65
Mon 9/215:50
STN
-
SAW
Nonstop3h 45m
Ajet
Wed 11/213:40
SAW
-
STN
Nonstop4h 10m
Ajet
Deal found 12/1£66
Thu 5/215:50
STN
-
SAW
Nonstop3h 45m
Ajet
Thu 12/210:35
SAW
-
STN
Nonstop4h 10m
Ajet
Deal found 12/1£67
Fri 27/212:45
STN
-
SAW
Nonstop3h 50m
Ajet
Sat 7/310:35
SAW
-
STN
Nonstop4h 10m
Ajet
Deal found 11/1£68
Fri 20/215:50
STN
-
SAW
Nonstop3h 45m
Ajet
Fri 27/213:40
SAW
-
STN
Nonstop4h 10m
Ajet
Deal found 11/1£68
Sun 18/115:50
STN
-
SAW
Nonstop3h 45m
Multiple Airlines
Sun 25/108:40
SAW
-
STN
Nonstop4h 00m
Multiple Airlines
Deal found 12/1£69
Thu 5/215:50
STN
-
SAW
Nonstop3h 45m
Ajet
Tue 10/210:35
SAW
-
STN
Nonstop4h 10m
Ajet
Deal found 12/1£70
Mon 9/215:50
STN
-
SAW
Nonstop3h 45m
Multiple Airlines
Tue 10/221:15
SAW
-
STN
Nonstop4h 00m
Multiple Airlines
Deal found 11/1£71
Mon 19/117:25
STN
-
SAW
Nonstop3h 45m
Multiple Airlines
Wed 28/113:40
SAW
-
STN
Nonstop4h 10m
Multiple Airlines
Deal found 10/1£71
Wed 11/215:50
STN
-
SAW
Nonstop3h 45m
Multiple Airlines
Wed 25/210:25
SAW
-
STN
Nonstop4h 00m
Multiple Airlines
Deal found 12/1£72
Fri 6/215:50
STN
-
SAW
Nonstop3h 45m
Ajet
Wed 11/213:40
SAW
-
STN
Nonstop4h 10m
Ajet
Deal found 12/1£73
Fri 6/315:50
STN
-
SAW
Nonstop3h 45m
Ajet
Tue 10/310:35
SAW
-
STN
Nonstop4h 10m
Ajet
Deal found 12/1£74

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 13 January 2026.
Use the filters below to find and compare flights from the United Kingdom to Istanbul that are best for you.

Fly from

United Kingdom

Fly to

Istanbul

Route

Depart

Return

Price

LondonIstanbul

STN - SAW

STNSAW

London Stansted

Wed 11/3

10:45-17:30

Nonstop3h 45m

Istanbul Sabiha Gokcen

Mon 16/3

21:15-22:15

Nonstop4h 00m

£72

LondonIstanbul

STN - SAW

STNSAW

London Stansted

Fri 6/3

15:40-22:25

Nonstop3h 45m

Istanbul Sabiha Gokcen

Mon 9/3

13:35-14:35

Nonstop4h 00m

£81

LondonIstanbul

STN - SAW

STNSAW

London Stansted

Tue 10/3

12:30-19:15

Nonstop3h 45m

Istanbul Sabiha Gokcen

Wed 18/3

13:35-14:35

Nonstop4h 00m

£90

LondonIstanbul

LTN - SAW

LTNSAW

London Luton

Fri 20/2

12:50-00:05

1 stop8h 15m

Istanbul Sabiha Gokcen

Fri 27/2

12:00-17:25

1 stop8h 25m

£97

LondonIstanbul

LTN - SAW

LTNSAW

London Luton

Mon 2/3

06:50-19:20

1 stop9h 30m

Istanbul Sabiha Gokcen

Fri 6/3

12:00-18:35

1 stop9h 35m

£97

LondonIstanbul

LTN - SAW

LTNSAW

London Luton

Fri 20/2

06:50-19:20

1 stop9h 30m

Istanbul Sabiha Gokcen

Thu 26/2

09:25-17:25

1 stop11h 00m

£98

LondonIstanbul

LTN - SAW

LTNSAW

London Luton

Sun 22/2

06:00-19:20

1 stop10h 20m

Istanbul Sabiha Gokcen

Wed 25/2

12:00-20:00

1 stop11h 00m

£99

LondonIstanbul

LTN - SAW

LTNSAW

London Luton

Mon 23/2

08:00-19:20

1 stop8h 20m

Istanbul Sabiha Gokcen

Fri 27/2

12:00-16:40

1 stop7h 40m

£99

LondonIstanbul

LTN - SAW

LTNSAW

London Luton

Sun 22/2

06:00-19:20

1 stop10h 20m

Istanbul Sabiha Gokcen

Thu 26/2

12:00-17:25

1 stop8h 25m

£99

LondonIstanbul

LTN - SAW

LTNSAW

London Luton

Fri 27/2

12:50-00:05

1 stop8h 15m

Istanbul Sabiha Gokcen

Mon 2/3

16:05-22:45

1 stop9h 40m

£100

Flights are sorted by cheapest return flights first.

Deals found on 12/1

Showing 1-10 of 60 results
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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, February is the cheapest month in which you can book a flight from United Kingdom to Istanbul (average of £40). Flying from United Kingdom to Istanbul in August is currently the most expensive (average of £103). 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 13 January 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 in the evening, which can drop the price by up to 17% versus a flight in the afternoon.

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 10 January 2026.

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

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 13 January 2026.

The most flights from GB0 to TR5 are scheduled on a Monday (36 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (20 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 129 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 10% of flights being delayed.

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 13 January 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
7.3
Good
4,161 reviews
Check prices

Boarding

7.3

Crew

7.7

Entertainment

7.4

Comfort

7.3

Food

7.4

Overall

7.3

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.
Turkish Airlines
7.3
Good
4,161 reviews
Turkish Airlines
7.3
Good
4,161 reviews
Check prices

Boarding

7.3

Crew

7.7

Entertainment

7.4

Comfort

7.3

Food

7.4

Overall

7.3

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.
Pegasus Airlines
6.7
Okay
635 reviews
Turkish Airlines
7.3
Good
4,161 reviews
Check prices

Boarding

7.3

Crew

7.7

Entertainment

7.4

Comfort

7.3

Food

7.4

Overall

7.3

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.
British Airways
6.7
Okay
7,666 reviews
Turkish Airlines
7.3
Good
4,161 reviews
Check prices

Boarding

7.3

Crew

7.7

Entertainment

7.4

Comfort

7.3

Food

7.4

Overall

7.3

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.
Wizz Air
6.2
Okay
160 reviews
Turkish Airlines
7.3
Good
4,161 reviews
Check prices

Boarding

7.3

Crew

7.7

Entertainment

7.4

Comfort

7.3

Food

7.4

Overall

7.3

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.

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?

    Pegasus Airlines, easyJet, and Turkish Airlines can get you from United Kingdom to Istanbul in just under 3h 45m. Your travel time will be generally consistent. Airlines will cover a distance of 1564 mi. Most flights are nonstop.

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

    £22 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 Wizz Air and Pegasus Airlines, with prices starting from £23 and £33, respectively.

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

    While some choose either London City - Istanbul or London Stansted - Istanbul, London Heathrow - 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 (89%) or IndiGo (82%) 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 £593 for a flight from United Kingdom to Istanbul. The cheapest flight overall is £113 while the most popular route, (London Heathrow - Istanbul) is currently priced at £108.

  • 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, February is the cheapest month in which you can book a flight from United Kingdom to Istanbul (average of £40). Flying from United Kingdom to Istanbul in August is currently the most expensive (average of £103). 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.
Heathrow to Istanbul flights
London City to Istanbul flights
Stansted to Istanbul flights
Southend to Istanbul flights
Heathrow to Sabiha Gokcen flights
Stansted to Sabiha Gokcen flights
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Gatwick to Sabiha Gokcen flights
Luton to Sabiha Gokcen flights
Manchester to Istanbul flights
Gatwick to Istanbul flights
Southend to Sabiha Gokcen flights
Luton to Istanbul flights
Manchester to Sabiha Gokcen flights
Birmingham to Istanbul flights
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Stansted to Antalya flights
Gatwick to Antalya flights
Manchester to Antalya flights
London City to Antalya flights
Stansted to Dalaman flights
Luton to Antalya flights
Stansted to Izmir flights
Birmingham to Sabiha Gokcen flights
Edinburgh to Istanbul flights
Manchester to Dalaman flights
Gatwick to Dalaman flights
Heathrow to Dalaman flights
Luton to Dalaman flights
Edinburgh to Sabiha Gokcen flights
Birmingham to Antalya flights
Heathrow to Izmir flights
Bristol to Istanbul flights
Stansted to Bodrum flights
Gatwick to Izmir flights
Gatwick to Bodrum flights
Heathrow to Bodrum flights
Edinburgh to Antalya flights
Birmingham to Dalaman flights
Stansted to Ankara flights
Luton to Izmir flights
Bristol to Dalaman flights
Bristol to Sabiha Gokcen flights
Bristol to Antalya flights
Southend to Antalya flights
Manchester to Izmir flights
Istanbul to Trabzon flights
London City to Izmir flights
Liverpool to Antalya flights
Stansted to Tarsus 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 13 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£25Average£89FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
Wizz AirCheapest£42Average£128FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
AjetCheapest£42Average£160FlexibilityNo cancel feeOn-timeN/A
Search Ajet flights
easyJetCheapest£66Average£150FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Pegasus AirlinesCheapest£68Average£175FlexibilityNo cancel feeOn-time82%
Search Pegasus Airlines flights
Air SerbiaCheapest£95Average£179FlexibilityNo cancel feeOn-timeN/A
Search Air Serbia flights
Aegean AirlinesCheapest£102Average£244FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
KM Malta AirlinesCheapest£126Average£189FlexibilityNo cancel feeOn-time86%
Search KM Malta Airlines flights
Air FranceCheapest£131Average£196FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£133Average£276FlexibilityNo 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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