How long is the flight from Castletown to Belfast Intl Airport?

easyJet can get you from Castletown to Belfast Intl Airport in just under 2h 55m. Your travel time can differ by up to . Castletown and Belfast Intl Airport are separated by a distance of 75 mi.

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 IOM to BFS?

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

What airport do you fly from for flights from Castletown to Belfast Intl?

For a flight from Castletown to Belfast Intl, you will be flying from Ronaldsway. Castletown Ronaldsway (IOM) is just 1.4 mi from the center of the city. Ronaldsway is the only Castletown airport and it handles 0 outbound flights to Belfast Intl per day. 0 airlines have flights to Belfast Intl from Castletown Ronaldsway on a regular basis.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Castletown 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.

£52+ Cheap Flights from Castletown to Belfast Intl Airport

Cheap flight deals from Castletown to Belfast Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Castletown to Belfast Intl
Explore the most affordable flight options available from Castletown to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Thu 12/1115:05 -

1 stop16h 10m

Mon 16/1122:05 -

1 stop12h 50m

Deal found 15/9£82

Sat 7/1117:10 -

1 stop2h 55m

Mon 9/1106:00 -

1 stop3h 50m

Deal found 17/9£96

Tue 29/916:10 -

1 stop15h 20m

Sat 3/1006:30 -

1 stop5h 10m

Deal found 13/9£153

Fri 16/1014:45 -

1 stop23h 30m

Fri 23/1022:10 -

1 stop10h 50m

Deal found 15/9£156

Thu 1/1015:55 -

1 stop6h 15m

Mon 5/1020:55 -

1 stop12h 35m

Deal found 16/9£158

Tue 29/912:15 -

2 stops10h 50m

Sat 3/1006:30 -

1 stop5h 10m

Deal found 13/9£162

Wed 30/916:30 -

1 stop15h 10m

Sun 4/1022:10 -

1 stop10h 30m

Deal found 15/9£163

Wed 30/912:20 -

2 stops11h 00m

Sun 4/1022:10 -

1 stop10h 30m

Deal found 15/9£165

Thu 1/1015:55 -

1 stop6h 15m

Mon 5/1021:55 -

2 stops18h 55m

Deal found 16/9£173

Thu 12/1117:20 -

2 stops13h 55m

Mon 16/1106:00 -

1 stop3h 50m

Deal found 15/9£181

Fri 16/1017:20 -

2 stops15h 20m

Fri 23/1022:10 -

1 stop10h 50m

Deal found 15/9£191

Sat 3/1012:10 -

1 stop3h 55m

Sun 4/1009:20 -

1 stop5h 05m

Deal found 18/9£194

Find flight deals from Castletown to Belfast Intl

Round-trip from	£82
One-way from	£52

easyJet
12/11-16/11
2 total stops
29h 00m total
Castletown to Belfast

Search Deals

easyJet
30/11-31/12
1 total stop
16h 05m total
Castletown to Belfast

Search Deals

Cheapflights Fare Finder

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

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Fly to

Route

Depart

Return

Price

Cheapest return flight

CastletownBelfast

IOM Castletown Ronaldsway - BFS Belfast Intl

IOMBFS

Castletown Ronaldsway

Mon 30/11

16:00-08:05

1 stop16h 05m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£52

Fastest return journey

CastletownBelfast

IOM Castletown Ronaldsway - BFS Belfast Intl

IOMBFS

Castletown Ronaldsway

Sat 10/10

12:10-16:05

1 stop3h 55m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£61

CastletownBelfast

IOM Castletown Ronaldsway - BFS Belfast Intl

IOMBFS

Castletown Ronaldsway

Mon 5/10

09:10-07:55

1 stop22h 45m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£67

CastletownBelfast

IOM Castletown Ronaldsway - BFS Belfast Intl

IOMBFS

Castletown Ronaldsway

Sun 11/10

17:45-08:10

1 stop14h 25m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£75

CastletownBelfast

IOM Castletown Ronaldsway - BFS Belfast Intl

IOMBFS

Castletown Ronaldsway

Tue 6/10

15:20-07:30

1 stop16h 10m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£84

CastletownBelfast

IOM Castletown Ronaldsway - BFS Belfast Intl

IOMBFS

Castletown Ronaldsway

Sat 7/11

17:10-20:05

1 stop2h 55m

Belfast Intl

Mon 9/11

06:00-09:50

1 stop3h 50m

£96

CastletownBelfast

IOM Castletown Ronaldsway - BFS Belfast Intl

IOMBFS

Castletown Ronaldsway

Sat 10/10

17:20-07:55

2 stops14h 35m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£111

CastletownBelfast

IOM Castletown Ronaldsway - BFS Belfast Intl

IOMBFS

Castletown Ronaldsway

Mon 30/11

17:20-08:00

2 stops14h 40m

Belfast Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£124

CastletownBelfast

IOM Castletown Ronaldsway - BFS Belfast Intl

IOMBFS

Castletown Ronaldsway

Fri 16/10

14:45-14:15

1 stop23h 30m

Belfast Intl

Fri 23/10

22:10-09:00

1 stop10h 50m

£156

CastletownBelfast

IOM Castletown Ronaldsway - BFS Belfast Intl

IOMBFS

Castletown Ronaldsway

Thu 1/10

15:55-22:10

1 stop6h 15m

Belfast Intl

Mon 5/10

20:55-09:30

1 stop12h 35m

£158

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 17 resultsSorted by cheapest first

Best time to book a flight from Castletown to Belfast Intl

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

IOM-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

What airport do you fly from for flights from Castletown to Belfast Intl?
For a flight from Castletown to Belfast Intl, you will be flying from Ronaldsway. Castletown Ronaldsway (IOM) is just 1.4 mi from the center of the city. Ronaldsway is the only Castletown airport and it handles 0 outbound flights to Belfast Intl per day. 0 airlines have flights to Belfast Intl from Castletown Ronaldsway on a regular basis.
How long is the flight from Castletown to Belfast Intl Airport?
easyJet can get you from Castletown to Belfast Intl Airport in just under 2h 55m. Your travel time can differ by up to . Castletown and Belfast Intl Airport are separated by a distance of 75 mi.
Can I find deals for flights from Castletown to Belfast Intl that include hotel bookings?
Yes. In addition to deals on Castletown to Belfast Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Castletown to Belfast Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Castletown to Belfast Intl.
Can I find deals for business class flights from Castletown to Belfast Intl?
Yes. Cheapflights offers flight deals from Castletown 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.

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Cheap flights from Castletown to Belfast Intl Airport from £52

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Castletown to Belfast Intl

Cheapest flights from Castletown to Belfast IntlExplore the most affordable flight options available from Castletown to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Explore the most affordable flight options available from Castletown to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Best flights from Castletown to Belfast IntlDiscover carefully curated flight deals from Castletown to Belfast Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Discover carefully curated flight deals from Castletown to Belfast Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Last-minute flights from Castletown to Belfast IntlDiscover last-minute flight deals from Castletown to Belfast Intl. Data last updated 19 September 2026 and is based on user searches.

Discover last-minute flight deals from Castletown to Belfast Intl. Data last updated 19 September 2026 and is based on user searches.

One-way flights from Castletown to Belfast IntlSearch for one-way flight options from Castletown to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Search for one-way flight options from Castletown to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

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

Best time to book a flight from Castletown to Belfast Intl

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

Related info for your journey

What airport do you fly from for flights from Castletown to Belfast Intl?

How long is the flight from Castletown to Belfast Intl Airport?

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

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

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

Travelling to a place near Belfast Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Castletown to Belfast Intl

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

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 19 September 2026.

Complete your trip

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Direct flights to Northern Ireland

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Search flights from Castletown to Belfast Intl by cabin class

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

Castletown and Belfast Intl flights

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Other flights from Castletown

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

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

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

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Cheapest flights from Castletown to Belfast Intl
Explore the most affordable flight options available from Castletown to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Best flights from Castletown to Belfast Intl
Discover carefully curated flight deals from Castletown to Belfast Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Last-minute flights from Castletown to Belfast Intl
Discover last-minute flight deals from Castletown to Belfast Intl. Data last updated 19 September 2026 and is based on user searches.

One-way flights from Castletown to Belfast Intl
Search for one-way flight options from Castletown to Belfast Intl. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.