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Cheap flights from Belfast to Istanbul Airport from £68

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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — IST
13 Nov — 20 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Belfast to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Istanbul (IST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 October 2025.

Round-trip from

£132

One-way from

£68

Popular in

May

Cheapest in

March

Average price

£323
26/11-3/12
  • 26/11-3/12
  • 2 total stops
  • 23h 55m total
  • Belfast to Istanbul
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21/10
  • 21/10
  • 1 total stop
  • 8h 25m total
  • Belfast to Istanbul
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£7 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find flight deals from Belfast to Istanbul

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Istanbul
Explore the most affordable flight options available from Belfast to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.

Wed 26/1106:30BFS - IST
1 stop10h 35mMultiple Airlines
Wed 3/1222:00IST - BFS
1 stop13h 20mMultiple Airlines
Deal found 12/10£132
Sun 9/1108:55BFS - IST
1 stop9h 10mMultiple Airlines
Fri 14/1122:00IST - BFS
1 stop13h 20mMultiple Airlines
Deal found 13/10£136
Fri 26/1216:30BHD - IST
1 stop25h 35mMultiple Airlines
Fri 9/122:40IST - BHD
1 stop17h 55mMultiple Airlines
Deal found 12/10£196
Tue 4/1108:35BFS - IST
1 stop8h 30mMultiple Airlines
Sat 8/1122:00IST - BFS
1 stop13h 25mMultiple Airlines
Deal found 13/10£217
Thu 27/1117:20BHD - IST
1 stop20h 35mKLM
Tue 2/1217:55IST - BHD
1 stop25h 55mKLM
Deal found 13/10£243
Tue 4/1110:15BHD - IST
1 stop6h 50mMultiple Airlines
Sat 8/1108:30IST - BHD
2 stops11h 55mMultiple Airlines
Deal found 13/10£248
Fri 26/1206:30BFS - IST
1 stop15h 05mMultiple Airlines
Fri 9/115:10IST - BFS
1 stop8h 30mMultiple Airlines
Deal found 12/10£336
Thu 27/1112:00BHD - IST
2 stops22h 55mBritish Airways
Tue 2/1207:35IST - BHD
1 stop9h 40mBritish Airways
Deal found 13/10£358
Tue 4/1106:30BHD - IST
1 stop7h 25mKLM
Sat 8/1117:55IST - BHD
1 stop6h 05mKLM
Deal found 13/10£364
Tue 14/1006:35BHD - IST
1 stop10h 15mBritish Airways
Mon 20/1020:15IST - BHD
1 stop14h 35mBritish Airways
Deal found 13/10£414
Tue 14/1006:30BHD - IST
1 stop7h 35mKLM
Mon 20/1017:05IST - BHD
1 stop6h 10mKLM
Deal found 12/10£457

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast 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 14 October 2025.
Use the filters below to find and compare flights from Belfast to Istanbul Airport that are best for you.

Fly from

Belfast

Fly to

Istanbul

Route

Depart

Return

Price

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Wed 26/11

06:30-20:05

1 stop10h 35m

Istanbul

Wed 3/12

22:00-08:20

1 stop13h 20m

£132

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Sat 21/2

08:50-21:05

1 stop9h 15m

Istanbul

Sat 28/2

22:00-08:25

1 stop13h 25m

£148

BelfastIstanbul

BHD - IST

BHDIST

Belfast City

Sat 21/2

10:05-20:55

1 stop7h 50m

Istanbul

Sat 28/2

22:40-13:35

1 stop17h 55m

£154

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Sun 9/11

21:10-21:05

2 stops20h 55m

Istanbul

Fri 14/11

22:00-08:20

1 stop13h 20m

£172

BelfastIstanbul

BHD - IST

BHDIST

Belfast City

Fri 26/12

16:30-21:05

1 stop25h 35m

Istanbul

Fri 9/1

22:40-13:35

1 stop17h 55m

£196

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Tue 4/11

08:35-20:05

1 stop8h 30m

Istanbul

Sat 8/11

22:15-10:10

2 stops14h 55m

£232

BelfastIstanbul

BHD - IST

BHDIST

Belfast City

Thu 27/11

17:20-16:55

1 stop20h 35m

Istanbul

Tue 2/12

17:55-16:50

1 stop25h 55m

£243

BelfastIstanbul

BHD - IST

BHDIST

Belfast City

Tue 4/11

10:15-20:05

1 stop6h 50m

Istanbul

Sat 8/11

08:30-17:25

2 stops11h 55m

£248

BelfastIstanbul

BHD - IST

BHDIST

Belfast City

Tue 10/3

11:25-00:05

1 stop9h 40m

Istanbul

Wed 11/3

18:45-09:10

1 stop17h 25m

£264

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Fri 26/12

06:30-00:35

1 stop15h 05m

Istanbul

Fri 9/1

15:10-20:40

1 stop8h 30m

£336

Flights are sorted by cheapest return flights first.

Deals found on 12/10

Showing 1-10 of 23 results
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Best time to book a flight from Belfast to Istanbul

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

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

Currently, January is the cheapest month in which you can book a flight from Belfast to Istanbul Airport (average of £130). Flying from Belfast to Istanbul Airport in July is currently the most expensive (average of £369). 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 BFS to IST?

Find hourly flight availability from Belfast 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 14 October 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 23% on flights from Belfast to Istanbul Airport by exploring options for tickets in the evening.

How much does it cost for a return flight from Belfast to Istanbul Airport?

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 14 October 2025.
Get a feel of what it's like to fly with KLM and British Airways from Belfast to Istanbul Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,402 reviews
Check prices

Food

7.2

Crew

8.4

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,402 reviews
KLM
7.7
Good
1,402 reviews
Check prices

Food

7.2

Crew

8.4

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,454 reviews
KLM
7.7
Good
1,402 reviews
Check prices

Food

7.2

Crew

8.4

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

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

    KLM and British Airways can get you from Belfast to Istanbul Airport in just under 9h 40m. Your travel time can differ by up to 10h 55m. Belfast and Istanbul Airport are separated by a distance of 1820 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Belfast to Istanbul Airport round-trip?

    According to our current data, KLM (£130), and British Airways (£218) offers the cheapest pricing from Belfast to Istanbul Airport. KLM is currently priced 62% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Belfast to Istanbul?

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

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

    Yes. Cheapflights offers flight deals from Belfast 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 Belfast to Istanbul Airport?

    Currently, January is the cheapest month in which you can book a flight from Belfast to Istanbul Airport (average of £130). Flying from Belfast to Istanbul Airport in July is currently the most expensive (average of £369). 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 Belfast to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
Belfast City to Istanbul flights
Belfast Intl to Istanbul flights
Belfast Intl to Sabiha Gokcen flights

Top 2 airlines flying from Belfast to Istanbul

Discover the top 2 airlines that operate flights from Belfast 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 14 October 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£130Average£334FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£218Average£326FlexibilityNo 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 Belfast to Istanbul?

Cheapflights helps you search for flights from Belfast 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 Belfast to Istanbul?

Cheapflights helps you find that perfect flight to Istanbul from Belfast by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Yes! Start tracking prices for Belfast to Istanbul flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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