In terms of precipitation, rainfall in Istanbul ranges from 10.0 - 100.0 inches per month. December is typically the wettest month, when rainfall can reach 100.0 mm. July is typically the driest time to visit Istanbul when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Istanbul, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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

When flying from Belfast Intl Airport to Istanbul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Belfast Intl 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.

£91+ Cheap Flights from Belfast Intl Airport to Istanbul

Cheap flight deals from Belfast Intl to Istanbul

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Belfast Intl to Istanbul
Explore the most affordable flight options available from Belfast Intl to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Mon 2/1106:00 -

1 stop15h 10m

Tue 10/1121:15 -

1 stop15h 55m

Deal found 17/9£115

Mon 9/1114:00 -

1 stop7h 10m

Sun 15/1108:50 -

1 stop7h 45m

Deal found 17/9£146

Fri 13/1106:00 -

1 stop9h 10m

Fri 20/1113:30 -

1 stop8h 20m

Deal found 18/9£148

Fri 30/1007:00 -

1 stop9h 25m

Fri 6/1113:30 -

1 stop12h 05m

Deal found 18/9£156

Fri 2/1007:35 -

1 stop11h 55m

Mon 5/1011:35 -

1 stop12h 20m

Deal found 15/9£165

Fri 2/1021:30 -

1 stop13h 40m

Wed 7/1014:00 -

1 stop11h 20m

Deal found 16/9£189

Fri 2/1021:30 -

1 stop13h 40m

Mon 5/1020:10 -

1 stop13h 20m

Deal found 15/9£218

Mon 5/1008:15 -

1 stop9h 15m

Mon 12/1013:50 -

1 stop11h 20m

Deal found 14/9£226

Fri 13/1114:10 -

1 stop6h 55m

Fri 20/1114:30 -

1 stop8h 20m

Deal found 18/9£256

Mon 9/1120:50 -

1 stop13h 35m

Sun 15/1108:10 -

2 stops9h 10m

Deal found 17/9£262

Fri 30/1007:00 -

1 stop14h 20m

Fri 6/1108:50 -

1 stop13h 00m

Deal found 18/9£286

Fri 18/908:30 -

1 stop9h 00m

Fri 25/920:10 -

1 stop14h 50m

Deal found 13/9£294

Best flights from Belfast Intl to Istanbul
Discover carefully curated flight deals from Belfast Intl to Istanbul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Mon 2/1106:00 -

1 stop15h 10m

Tue 10/1121:15 -

1 stop15h 55m

Deal found 17/9£115

Fri 13/1121:00 -

2 stops31h 40m

Fri 20/1113:30 -

1 stop8h 20m

Deal found 18/9£149

Fri 30/1007:00 -

1 stop9h 25m

Fri 6/1113:30 -

1 stop12h 05m

Deal found 18/9£156

Fri 2/1007:35 -

1 stop11h 55m

Mon 5/1011:35 -

1 stop12h 20m

Deal found 15/9£165

Mon 9/1106:00 -

1 stop10h 25m

Sun 15/1123:00 -

2 stops13h 40m

Deal found 17/9£177

Fri 2/1021:30 -

1 stop13h 40m

Wed 7/1014:00 -

1 stop11h 20m

Deal found 16/9£189

Mon 5/1006:40 -

1 stop9h 00m

Mon 12/1005:25 -

2 stops19h 10m

Deal found 14/9£216

Fri 2/1021:30 -

1 stop13h 40m

Mon 5/1020:10 -

1 stop13h 20m

Deal found 15/9£218

Mon 5/1008:15 -

1 stop9h 15m

Mon 12/1013:50 -

1 stop11h 20m

Deal found 14/9£226

Fri 13/1114:10 -

1 stop6h 55m

Fri 20/1114:30 -

1 stop8h 20m

Deal found 18/9£256

Mon 9/1120:50 -

1 stop13h 35m

Sun 15/1108:10 -

2 stops9h 10m

Deal found 17/9£262

Fri 30/1007:00 -

1 stop14h 20m

Fri 6/1108:50 -

1 stop13h 00m

Deal found 18/9£286

Mon 2/1120:50 -

1 stop13h 35m

Tue 10/1121:30 -

1 stop15h 35m

Deal found 14/9£297

Mon 2/1120:50 -

1 stop13h 35m

Mon 9/1121:30 -

1 stop13h 15m

Deal found 18/9£320

Find flight deals from Belfast Intl to Istanbul

Round-trip from	£115
One-way from	£91

2/11-10/11
2 total stops
31h 05m total
Belfast to Istanbul

Search Deals

15/10-31/12
2 total stops
20h 20m total
Belfast to Istanbul

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast Intl Airport to Istanbul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastIstanbul

BFS Belfast Intl - SAW Istanbul Sabiha Gokcen

BFSSAW

Belfast Intl

Thu 15/10

08:50-07:10

2 stops20h 20m

Istanbul Sabiha Gokcen

Wed 31/12

00:00-23:00

Nonstop0h 00m

£91

Fastest return journey

BelfastIstanbul

BFS Belfast Intl - IST Istanbul

BFSIST

Belfast Intl

Thu 15/10

21:10-13:10

1 stop14h 00m

Istanbul

Wed 31/12

00:00-23:00

Nonstop0h 00m

£107

BelfastIstanbul

BFS Belfast Intl - SAW Istanbul Sabiha Gokcen

BFSSAW

Belfast Intl

Mon 2/11

06:00-00:10

1 stop15h 10m

Istanbul Sabiha Gokcen

Tue 10/11

21:15-10:10

1 stop15h 55m

£115

BelfastIstanbul

BFS Belfast Intl - SAW Istanbul Sabiha Gokcen

BFSSAW

Belfast Intl

Fri 13/11

21:00-07:40

2 stops31h 40m

Istanbul Sabiha Gokcen

Fri 20/11

13:30-18:50

1 stop8h 20m

£149

BelfastIstanbul

BFS Belfast Intl - SAW Istanbul Sabiha Gokcen

BFSSAW

Belfast Intl

Fri 30/10

07:00-19:25

1 stop9h 25m

Istanbul Sabiha Gokcen

Fri 6/11

13:30-22:35

1 stop12h 05m

£156

BelfastIstanbul

BFS Belfast Intl - SAW Istanbul Sabiha Gokcen

BFSSAW

Belfast Intl

Fri 2/10

07:35-21:30

1 stop11h 55m

Istanbul Sabiha Gokcen

Mon 5/10

11:35-21:55

1 stop12h 20m

£165

BelfastIstanbul

BFS Belfast Intl - SAW Istanbul Sabiha Gokcen

BFSSAW

Belfast Intl

Mon 9/11

06:00-19:25

1 stop10h 25m

Istanbul Sabiha Gokcen

Sun 15/11

23:00-09:40

2 stops13h 40m

£177

BelfastIstanbul

BFS Belfast Intl - IST Istanbul

BFSIST

Belfast Intl

Fri 2/10

21:30-13:10

1 stop13h 40m

Istanbul

Wed 7/10

14:00-23:20

1 stop11h 20m

£189

BelfastIstanbul

BFS Belfast Intl - SAW Istanbul Sabiha Gokcen

BFSSAW

Belfast Intl

Mon 5/10

06:40-17:40

1 stop9h 00m

Istanbul Sabiha Gokcen

Mon 12/10

05:25-22:35

2 stops19h 10m

£216

BelfastIstanbul

BFS Belfast Intl - IST Istanbul

BFSIST

Belfast Intl

Fri 2/10

21:30-13:10

1 stop13h 40m

Istanbul

Mon 5/10

20:10-07:30

1 stop13h 20m

£218

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 16 resultsSorted by cheapest first

Best time to book a flight from Belfast Intl to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Belfast Intl with our price prediction graph.

BFS-TR5

BFS-SAW

BFS-IST

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 Intl Airport to Istanbul

BFS-TR5

BFS-SAW

BFS-IST

No data available for this route at this time. Please check back soon.

Related info for your journey

Can I find deals for flights from Belfast Intl to Istanbul that include hotel bookings?
Yes. In addition to deals on Belfast Intl to Istanbul flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Belfast Intl to Istanbul?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Istanbul.
Can I find deals for business class flights from Belfast Intl to Istanbul?
Yes. Cheapflights offers flight deals from Belfast Intl 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.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Türkiye (Turkey)

Flights by cabin class

Other flight options

Other flights from Belfast Intl

Popular flights

Alternative routes for Belfast Intl to Istanbul

Belfast Intl to Istanbul flights

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Belfast Intl to Antalya flights

Belfast Intl to Dalaman flights

Belfast City to Antalya flights

Belfast City to Dalaman flights

Belfast Intl to Sabiha Gokcen flights

Belfast Intl to Izmir flights

Fly with Cheapflights

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Cheapflights makes it easy to find Belfast Intl 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 Belfast Intl to Istanbul?

Cheapflights simply makes it quick and affordable to book flights from Belfast Intl to Istanbul by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

Yes, Cheapflights offers price alerts on Belfast Intl 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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Cheap flights from Belfast Intl Airport to Istanbul from £91

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast Intl to Istanbul

Cheapest flights from Belfast Intl to IstanbulExplore the most affordable flight options available from Belfast Intl to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Explore the most affordable flight options available from Belfast Intl to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Belfast Intl to IstanbulDiscover carefully curated flight deals from Belfast Intl to Istanbul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Discover carefully curated flight deals from Belfast Intl to Istanbul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Belfast Intl to IstanbulDiscover last-minute flight deals from Belfast Intl to Istanbul. Data last updated 18 September 2026 and is based on user searches.

Discover last-minute flight deals from Belfast Intl to Istanbul. Data last updated 18 September 2026 and is based on user searches.

One-way flights from Belfast Intl to IstanbulSearch for one-way flight options from Belfast Intl to Istanbul. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Search for one-way flight options from Belfast Intl to Istanbul. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Find flight deals from Belfast Intl to Istanbul

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast Intl Airport to Istanbul that are best for you.

Best time to book a flight from Belfast Intl to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Belfast Intl with our price prediction graph.

Cheapflights Insights

Related info for your journey

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

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

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

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.

Alternative routes for Belfast Intl to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Istanbul by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Türkiye (Turkey)

Book a non-stop flight to one of these other cities located in Türkiye (Turkey).

Search flights from Belfast Intl to Istanbul by cabin class

Find flights from Belfast Intl to Istanbul, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Belfast Intl and Istanbul flights

Browse other Belfast Intl and Istanbul flight options. Last updated on 18 September 2026.

Other flights from Belfast Intl

Browse through other flights departing from Belfast Intl. Flights are based on user searches made on Cheapflights and were last updated on 18 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Belfast Intl to Istanbul?

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Istanbul?

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

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

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Book with Flexibility

Travel Smart

Cheapest flights from Belfast Intl to Istanbul
Explore the most affordable flight options available from Belfast Intl to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Belfast Intl to Istanbul
Discover carefully curated flight deals from Belfast Intl to Istanbul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Belfast Intl to Istanbul
Discover last-minute flight deals from Belfast Intl to Istanbul. Data last updated 18 September 2026 and is based on user searches.

One-way flights from Belfast Intl to Istanbul
Search for one-way flight options from Belfast Intl to Istanbul. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.