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Cheap flights from Northern Ireland to Istanbul Airport from £90

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — IST
22 Mar — 29 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Istanbul

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Istanbul
Explore the most affordable flight options available from Northern Ireland to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2026.

Tue 10/320:55
BFS
-
IST
1 stop21h 10m
Multiple Airlines
Fri 20/323:10
IST
-
BFS
1 stop11h 30m
Multiple Airlines
Deal found 18/2£118
Tue 10/307:20
BHD
-
IST
1 stop9h 45m
Multiple Airlines
Fri 20/323:10
IST
-
BHD
1 stop13h 10m
Multiple Airlines
Deal found 18/2£132
Wed 4/308:35
BFS
-
IST
1 stop8h 45m
Multiple Airlines
Sat 7/322:00
IST
-
BFS
1 stop13h 25m
Multiple Airlines
Deal found 18/2£135
Tue 12/519:20
BFS
-
IST
1 stop15h 50m
Multiple Airlines
Tue 19/513:50
IST
-
BFS
1 stop7h 00m
Multiple Airlines
Deal found 18/2£140
Wed 22/406:10
BFS
-
IST
1 stop11h 25m
Multiple Airlines
Tue 28/420:15
IST
-
BFS
1 stop13h 15m
Multiple Airlines
Deal found 19/2£143
Wed 18/308:50
BFS
-
IST
1 stop9h 15m
Multiple Airlines
Wed 25/323:10
IST
-
BFS
1 stop12h 10m
Multiple Airlines
Deal found 18/2£153
Sun 22/322:45
BFS
-
IST
2 stops16h 20m
Multiple Airlines
Thu 26/310:30
IST
-
BFS
2 stops23h 55m
Multiple Airlines
Deal found 19/2£184
Tue 12/510:20
BHD
-
IST
1 stop24h 30m
Multiple Airlines
Tue 19/507:55
IST
-
BHD
1 stop14h 35m
Multiple Airlines
Deal found 18/2£248
Sat 21/306:30
BHD
-
IST
1 stop7h 25m
KLM
Wed 25/317:55
IST
-
BHD
1 stop6h 05m
KLM
Deal found 19/2£260
Mon 4/506:30
BHD
-
IST
1 stop15h 55m
British Airways
Fri 8/520:30
IST
-
BHD
1 stop14h 20m
British Airways
Deal found 20/2£266
Wed 29/416:05
BHD
-
IST
1 stop7h 00m
British Airways
Fri 8/520:30
IST
-
BHD
1 stop14h 20m
British Airways
Deal found 17/2£269
Sat 21/306:30
BHD
-
IST
1 stop7h 25m
KLM
Thu 26/317:55
IST
-
BHD
1 stop6h 05m
KLM
Deal found 19/2£272

Find flight deals from Northern Ireland to Istanbul

Keep the following information in mind while searching for Northern Ireland to Istanbul flight deals. Data was last updated 20 February 2026.

Round-trip from

£118

One-way from

£90

Popular in

April

Cheapest in

January
10/3-20/3
  • 10/3-20/3
  • 2 total stops
  • 32h 40m total
  • Northern Ireland to Istanbul
Search Deals
4/4
  • 4/4
  • 1 total stop
  • 12h 55m total
  • Northern Ireland to Istanbul
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£9 potential savings vs. average return price).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland 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 20 February 2026.
Use the filters below to find and compare flights from Northern Ireland to Istanbul Airport that are best for you.

Fly from

Northern Ireland

Fly to

Istanbul

Route

Depart

Return

Price

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Tue 10/3

20:55-21:05

1 stop21h 10m

Istanbul

Fri 20/3

22:00-08:20

1 stop13h 20m

£123

BelfastIstanbul

BHD - IST

BHDIST

Belfast City

Tue 10/3

07:20-20:05

1 stop9h 45m

Istanbul

Fri 20/3

23:10-09:20

1 stop13h 10m

£132

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Wed 4/3

08:35-20:20

1 stop8h 45m

Istanbul

Sat 7/3

22:00-08:25

1 stop13h 25m

£135

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Tue 12/5

19:20-13:10

1 stop15h 50m

Istanbul

Tue 19/5

13:50-18:50

1 stop7h 00m

£140

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Wed 22/4

06:10-19:35

1 stop11h 25m

Istanbul

Tue 28/4

20:15-07:30

1 stop13h 15m

£143

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Wed 18/3

08:50-21:05

1 stop9h 15m

Istanbul

Wed 25/3

23:10-08:20

1 stop12h 10m

£153

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Sun 22/3

22:45-18:05

2 stops16h 20m

Istanbul

Thu 26/3

10:30-07:25

2 stops23h 55m

£184

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Sat 21/3

05:45-21:05

1 stop12h 20m

Istanbul

Thu 26/3

23:10-07:25

1 stop11h 15m

£198

BelfastIstanbul

BHD - IST

BHDIST

Belfast City

Tue 12/5

10:20-12:50

1 stop24h 30m

Istanbul

Tue 19/5

07:55-20:30

1 stop14h 35m

£248

BelfastIstanbul

BHD - IST

BHDIST

Belfast City

Sat 21/3

06:30-16:55

1 stop7h 25m

Istanbul

Wed 25/3

17:55-21:00

1 stop6h 05m

£260

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 21 results
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Best time to book a flight from Northern Ireland to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Northern Ireland 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 Northern Ireland to Istanbul Airport

What is the cheapest month to book a flight from Northern Ireland to Istanbul Airport?

Currently, February is the cheapest month in which you can book a flight from Northern Ireland to Istanbul Airport (average of £209). Flying from Northern Ireland to Istanbul Airport in June is currently the most expensive (average of £372). 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.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland 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 Northern Ireland to Istanbul Airport?

    Airlines like KLM fly from Northern Ireland to Istanbul Airport in about 7h 25m. The time it takes to get you to your destination can typically vary by up to . There are 1820 mi between Northern Ireland and Istanbul Airport.

  • Can I find deals for flights from Northern Ireland to Istanbul that include hotel bookings?

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

  • How can I find direct flights from Northern Ireland to Istanbul?

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

  • Can I find deals for business class flights from Northern Ireland to Istanbul?

    Yes. Cheapflights offers flight deals from Northern Ireland 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 Northern Ireland to Istanbul Airport?

    Currently, February is the cheapest month in which you can book a flight from Northern Ireland to Istanbul Airport (average of £209). Flying from Northern Ireland to Istanbul Airport in June is currently the most expensive (average of £372). 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

Travelling to a place near Istanbul Airport?

Book flights to Istanbul Airport if you plan to visit one of these locations
Yalova

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Alternative routes for Northern Ireland to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Istanbul flights
Stansted to Istanbul flights
London City to Istanbul flights
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Heathrow to Sabiha Gokcen flights
Stansted to Sabiha Gokcen flights
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Gatwick to Sabiha Gokcen flights
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Southend to Sabiha Gokcen flights
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Edinburgh to Istanbul flights
Edinburgh to Sabiha Gokcen flights
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Bristol to Istanbul flights
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Belfast Intl to Istanbul flights
Leeds to Istanbul flights
Newcastle upon Tyne to Sabiha Gokcen flights
Bristol to Sabiha Gokcen flights
Southampton to Istanbul flights
Glasgow Intl to Istanbul flights
Aberdeen to Istanbul flights
East Midlands to Istanbul flights
Belfast Intl to Sabiha Gokcen flights
East Midlands to Sabiha Gokcen flights
Inverness to Istanbul flights
Liverpool to Istanbul flights
Leeds to Sabiha Gokcen flights
Glasgow Intl to Sabiha Gokcen flights
Liverpool to Sabiha Gokcen flights
Aberdeen to Sabiha Gokcen flights
Inverness to Sabiha Gokcen flights
Darlington to Istanbul flights
Cardiff to Istanbul flights
Darlington to Sabiha Gokcen flights
Grimsby to Istanbul flights
Norwich to Istanbul flights
Cardiff to Sabiha Gokcen flights
Doncaster to Sabiha Gokcen flights
Doncaster to Istanbul flights
Southampton to Sabiha Gokcen flights

Top 2 airlines flying from Northern Ireland to Istanbul

Discover the top 2 airlines that operate flights from Northern Ireland 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 20 February 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£209Average£333FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£221Average£317FlexibilityNo 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 Northern Ireland to Istanbul?

Cheapflights helps you search for flights from Northern Ireland to Istanbul via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Istanbul?

Millions of users choose and trust Cheapflights to book the best flight deals from Northern Ireland to Istanbul for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Northern Ireland to Istanbul with no change fees?

Certainly. Search results for flights to Istanbul from Northern Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Northern Ireland to Istanbul become cheaper?

Yes, Cheapflights offers price alerts on Northern Ireland to Istanbul flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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