In terms of precipitation, rainfall in Belfast Intl Airport ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast Intl Airport when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Belfast Intl Airport, 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 16.0 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 IST to BFS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Istanbul Airport to Belfast Intl Airport as you normally would.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Istanbul to Belfast Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£74+ Cheap Flights from Istanbul Airport to Belfast Intl Airport

Cheap flight deals from Istanbul to Belfast Intl

Enter your travel dates to find the best prices.

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Cheapest flights from Istanbul to Belfast Intl
Explore the most affordable flight options available from Istanbul to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Fri 2/1013:50 -

1 stop11h 40m

Thu 15/1020:55 -

1 stop14h 15m

Deal found 17/9£197

Mon 12/1007:15 -

1 stop12h 10m

Mon 12/1021:25 -

2 stops28h 05m

Deal found 14/9£373

Find flight deals from Istanbul to Belfast Intl

Round-trip from	£197
One-way from	£74

2/10-15/10
2 total stops
25h 55m total
Istanbul to Belfast

Search Deals

15/10-31/12
1 total stop
11h 20m total
Istanbul to Belfast

Search Deals

Cheapflights Fare Finder

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

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Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

IstanbulBelfast

IST Istanbul - BFS Belfast Intl

ISTBFS

Istanbul

Thu 15/10

13:50-23:10

1 stop11h 20m

Belfast Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£74

IstanbulBelfast

IST Istanbul - BFS Belfast Intl

ISTBFS

Istanbul

Tue 29/9

13:50-23:20

1 stop11h 30m

Belfast Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£94

IstanbulBelfast

IST Istanbul - BFS Belfast Intl

ISTBFS

Istanbul

Thu 1/10

13:50-08:20

1 stop20h 30m

Belfast Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£105

IstanbulBelfast

IST Istanbul - BFS Belfast Intl

ISTBFS

Istanbul

Sat 3/10

09:25-23:20

2 stops15h 55m

Belfast Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£112

IstanbulBelfast

IST Istanbul - BFS Belfast Intl

ISTBFS

Istanbul

Fri 2/10

13:50-23:30

1 stop11h 40m

Belfast Intl

Thu 15/10

20:55-13:10

1 stop14h 15m

£197

IstanbulBelfast

IST Istanbul - BFS Belfast Intl

ISTBFS

Istanbul

Mon 12/10

07:15-17:25

1 stop12h 10m

Belfast Intl

Mon 12/10

21:25-03:30

2 stops28h 05m

£373

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Sorted by cheapest first

Best time to book a flight from Istanbul to Belfast Intl

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

IST-BFS

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.

Related info for your journey

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

Armagh

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

Need flexible booking options for your flight to Belfast Intl from Istanbul? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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Cheap flights from Istanbul Airport to Belfast Intl Airport from £74

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 Istanbul to Belfast Intl

Cheapest flights from Istanbul to Belfast IntlExplore the most affordable flight options available from Istanbul to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Explore the most affordable flight options available from Istanbul to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Istanbul to Belfast IntlDiscover carefully curated flight deals from Istanbul to Belfast Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Istanbul to Belfast Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Istanbul to Belfast IntlDiscover last-minute flight deals from Istanbul to Belfast Intl. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Istanbul to Belfast Intl. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Istanbul to Belfast IntlSearch for one-way flight options from Istanbul to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Istanbul to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals from Istanbul to Belfast Intl

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Cheapflights Fare Finder

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

Best time to book a flight from Istanbul to Belfast Intl

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

Related info for your journey

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

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

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

Travelling to a place near Belfast Intl Airport?

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.

Other flights to Belfast Intl

Explore flights to Belfast Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.

Complete your trip

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

Direct flights to Northern Ireland

Book a non-stop flight to one of these other cities located in Northern Ireland.

Search flights from Istanbul to Belfast Intl by cabin class

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

Istanbul and Belfast Intl flights

Browse other Istanbul and Belfast Intl flight options. Last updated on 17 September 2026.

Other flights from Istanbul

Browse through other flights departing from Istanbul. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

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

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

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

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

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Book with Flexibility

Travel Smart

Cheapest flights from Istanbul to Belfast Intl
Explore the most affordable flight options available from Istanbul to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Istanbul to Belfast Intl
Discover carefully curated flight deals from Istanbul to Belfast Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Istanbul to Belfast Intl
Discover last-minute flight deals from Istanbul to Belfast Intl. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Istanbul to Belfast Intl
Search for one-way flight options from Istanbul to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.