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Cheap flights from Belfast to Istanbul from £115

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 30/5. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — IST
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

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 (TR5). 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 16 January 2026.

Round-trip from

£126

One-way from

£115

Popular in

May

Cheapest in

March

Average price

£250
1/3-8/3
  • 1/3-8/3
  • 2 total stops
  • 21h 10m total
  • Belfast to Istanbul
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30/5
  • 30/5
  • 1 total stop
  • 20h 15m total
  • Belfast to Istanbul
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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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 16 January 2026.

Sun 1/308:55
BFS
-
IST
1 stop9h 10m
Multiple Airlines
Sun 8/323:00
IST
-
BFS
1 stop12h 00m
Multiple Airlines
Deal found 15/1£126
Sun 1/305:45
BFS
-
SAW
1 stop10h 50m
Multiple Airlines
Sun 8/313:40
SAW
-
BFS
2 stops11h 00m
Multiple Airlines
Deal found 15/1£169
Sun 1/307:25
BHD
-
IST
1 stop10h 30m
Multiple Airlines
Sun 8/314:30
IST
-
BHD
1 stop6h 55m
Multiple Airlines
Deal found 15/1£206
Tue 24/217:15
BHD
-
IST
1 stop17h 30m
British Airways
Fri 27/214:55
IST
-
BHD
1 stop6h 55m
British Airways
Deal found 15/1£264
Mon 4/519:35
BHD
-
IST
1 stop16h 00m
British Airways
Fri 8/520:30
IST
-
BHD
1 stop14h 20m
British Airways
Deal found 15/1£267
Sat 21/315:05
BHD
-
IST
1 stop6h 30m
British Airways
Fri 27/308:10
IST
-
BHD
2 stops9h 15m
British Airways
Deal found 15/1£398
Tue 24/310:10
BHD
-
IST
2 stops10h 55m
British Airways
Fri 27/308:10
IST
-
BHD
1 stop8h 50m
British Airways
Deal found 14/1£399

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 16 January 2026.
Use the filters below to find and compare flights from Belfast to Istanbul that are best for you.

Fly from

Belfast

Fly to

Istanbul

Route

Depart

Return

Price

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Sun 1/3

08:55-21:05

1 stop9h 10m

Istanbul

Sun 8/3

23:00-08:00

1 stop12h 00m

£126

BelfastIstanbul

BFS - SAW

BFSSAW

Belfast Intl

Sun 1/3

05:45-19:35

1 stop10h 50m

Istanbul Sabiha Gokcen

Sun 8/3

13:40-21:40

2 stops11h 00m

£169

BelfastIstanbul

BHD - IST

BHDIST

Belfast City

Sun 1/3

07:25-20:55

1 stop10h 30m

Istanbul

Sun 8/3

14:30-18:25

1 stop6h 55m

£206

BelfastIstanbul

BHD - IST

BHDIST

Belfast City

Tue 24/2

17:15-13:45

1 stop17h 30m

Istanbul

Fri 27/2

14:55-18:50

1 stop6h 55m

£264

BelfastIstanbul

BHD - IST

BHDIST

Belfast City

Sat 21/3

15:05-00:35

1 stop6h 30m

Istanbul

Fri 27/3

18:40-08:25

1 stop16h 45m

£265

BelfastIstanbul

BHD - IST

BHDIST

Belfast City

Tue 24/3

11:25-00:05

1 stop9h 40m

Istanbul

Fri 27/3

18:40-10:30

1 stop18h 50m

£265

BelfastIstanbul

BHD - IST

BHDIST

Belfast City

Mon 4/5

19:35-13:35

1 stop16h 00m

Istanbul

Fri 8/5

20:30-08:50

1 stop14h 20m

£267

BelfastIstanbul

BFS - SAW

BFSSAW

Belfast Intl

Sat 30/5

06:00-04:15

1 stop20h 15m

£115

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Sat 30/5

06:20-19:35

1 stop11h 15m

£137

BelfastIstanbul

BHD - IST

BHDIST

Belfast City

Sat 30/5

07:00-19:35

1 stop10h 35m

£153

Flights are sorted by cheapest return flights first.

Deals found on 14/1

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

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

Currently, March is the cheapest month in which you can book a flight from Belfast to Istanbul (average of £182). Flying from Belfast to Istanbul in July is currently the most expensive (average of £367). 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.

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 16 January 2026.
See what other customers who have flown with KLM and British Airways from Belfast to Istanbul have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,440 reviews
Check prices

Food

7.2

Comfort

7.6

Crew

8.4

Overall

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,440 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Food

7.2

Comfort

7.6

Crew

8.4

Overall

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,677 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Food

7.2

Comfort

7.6

Crew

8.4

Overall

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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?

    For as low as £264, British Airways can have you in Istanbul from Belfast in 17h 30m. The distance between Belfast and Istanbul is about 1820 mi.

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

    KLM, at £214, was found to be the cheapest airline from Belfast to Istanbul. An alternate airline flying to your destination would be British Airways. KLM is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular routes from Belfast to Istanbul?

    The most popular route from Belfast to Istanbul is Belfast City - Istanbul. You may also consider Belfast Intl - Istanbul or Belfast Intl - Istanbul Sabiha Gokcen.

  • 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?

    Currently, March is the cheapest month in which you can book a flight from Belfast to Istanbul (average of £182). Flying from Belfast to Istanbul in July is currently the most expensive (average of £367). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£214Average£341FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£222Average£335FlexibilityNo 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?

When you search for this flight from Belfast to Istanbul, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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?

Certainly. Search results for flights to Istanbul from Belfast 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 Belfast to Istanbul become cheaper?

Yes, Cheapflights offers price alerts on Belfast 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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