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Cheap flights from Belfast to Castletown from £72

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — IOM
31 Aug — 7 Sep1
1 adult

Cheap flight deals from Belfast to Castletown

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Castletown (IOM). 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 26 August 2025.

Round-trip from

£109

One-way from

£72
easyJet
  • easyJet
  • 27/10-29/10
  • 2 total stops
  • 19h 00m total
  • Belfast to Castletown
Search Deals
easyJet
  • easyJet
  • 6/10
  • 1 total stop
  • 12h 40m total
  • Belfast to Castletown
Search Deals

Find flight deals from Belfast to Castletown

Cheapest flights from Belfast to Castletown
Explore the most affordable flight options available from Belfast to Castletown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Mon 27/1020:30BFS - IOM
1 stop12h 40measyJet
Wed 29/1014:30IOM - BFS
1 stop6h 20measyJet
Deal found 24/8£109
Thu 2/1009:15BFS - IOM
1 stop7h 30measyJet
Mon 6/1018:50IOM - BFS
1 stop15h 05measyJet
Deal found 25/8£113
Tue 23/907:45BFS - IOM
1 stop9h 45mMultiple Airlines
Tue 30/919:10IOM - BFS
1 stop12h 20mMultiple Airlines
Deal found 24/8£179
Thu 2/1009:15BFS - IOM
1 stop7h 30mMultiple Airlines
Mon 6/1013:10IOM - BFS
2 stops7h 55mMultiple Airlines
Deal found 25/8£182
Mon 27/1012:40BFS - IOM
2 stops21h 50mMultiple Airlines
Wed 29/1007:50IOM - BFS
1 stop7h 25mMultiple Airlines
Deal found 24/8£189
Thu 2/1020:05BHD - IOM
2 stops16h 35mMultiple Airlines
Mon 6/1018:50IOM - BHD
2 stops15h 20mMultiple Airlines
Deal found 25/8£214
Thu 2/1020:15BHD - IOM
1 stop12h 55measyJet
Mon 6/1010:25IOM - BHD
1 stop10h 00measyJet
Deal found 25/8£226
Fri 29/807:00BFS - IOM
1 stop7h 50measyJet
Sun 31/817:20IOM - BFS
1 stop14h 50measyJet
Deal found 25/8£268
Tue 23/914:25BHD - IOM
1 stop3h 05mMultiple Airlines
Tue 30/911:30IOM - BHD
1 stop6h 00mMultiple Airlines
Deal found 24/8£291
Fri 29/807:00BFS - IOM
1 stop7h 50mMultiple Airlines
Sun 31/815:05IOM - BFS
2 stops17h 55mMultiple Airlines
Deal found 25/8£308
Mon 25/808:10BFS - IOM
1 stop3h 45mMultiple Airlines
Wed 27/817:20IOM - BFS
2 stops13h 25mMultiple Airlines
Deal found 24/8£339
Thu 25/911:00BHD - IOM
1 stop6h 30mBritish Airways
Mon 29/911:40IOM - BHD
1 stop21h 10mBritish Airways
Deal found 24/8£395

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast to Castletown 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 26 August 2025.
Use the filters below to find and compare flights from Belfast to Castletown that are best for you.

Fly from

Belfast

Fly to

Castletown

Route

Depart

Return

Price

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Mon 27/10

20:30-09:10

1 stop12h 40m

Castletown Ronaldsway

Wed 29/10

14:30-20:50

1 stop6h 20m

£109

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Thu 2/10

09:15-16:45

1 stop7h 30m

Castletown Ronaldsway

Mon 6/10

18:50-09:55

1 stop15h 05m

£113

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Tue 23/9

07:45-17:30

1 stop9h 45m

Castletown Ronaldsway

Tue 30/9

19:10-07:30

1 stop12h 20m

£179

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Thu 2/10

09:15-16:45

1 stop7h 30m

Castletown Ronaldsway

Mon 6/10

13:10-21:05

2 stops7h 55m

£182

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Mon 27/10

12:40-10:30

2 stops21h 50m

Castletown Ronaldsway

Wed 29/10

07:50-15:15

1 stop7h 25m

£189

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Thu 2/10

20:05-12:40

2 stops16h 35m

Castletown Ronaldsway

Mon 6/10

18:50-10:10

2 stops15h 20m

£214

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Thu 2/10

20:15-09:10

1 stop12h 55m

Castletown Ronaldsway

Mon 6/10

10:25-20:25

1 stop10h 00m

£226

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Tue 23/9

14:25-17:30

1 stop3h 05m

Castletown Ronaldsway

Tue 30/9

11:30-17:30

1 stop6h 00m

£291

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Thu 25/9

11:00-17:30

1 stop6h 30m

Castletown Ronaldsway

Mon 29/9

11:40-08:50

1 stop21h 10m

£395

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Thu 25/9

12:00-11:55

2 stops23h 55m

Castletown Ronaldsway

Mon 29/9

09:45-11:30

2 stops25h 45m

£620

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 13 results
1
2

Best time to book a flight from Belfast to Castletown

Have a flexible travel schedule? Discover the best time to fly to Castletown 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 Castletown

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

Find hourly flight availability from Belfast to Castletown. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 August 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 43% on flights from Belfast to Castletown by exploring options for tickets at midday.

Reviews of airlines servicing Castletown

Get insights into the airlines that provide service to Castletown. 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 Castletown. Reviews last updated 26 August 2025.
See what other customers who have flown with easyJet from Belfast to Castletown have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,817 reviews
Check prices

Entertainment

5.5

Overall

6.9

Boarding

6.7

Crew

7.6

Comfort

6.7

Food

5.9

Reviews

1 / 20
6.0
Good

Kathleen P,Jun 2025

LGW - GLA

Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!
easyJet
6.9
Okay
1,817 reviews
easyJet
6.9
Okay
1,817 reviews
Check prices

Entertainment

5.5

Overall

6.9

Boarding

6.7

Crew

7.6

Comfort

6.7

Food

5.9

Reviews

1 / 20
6.0
Good

Kathleen P,Jun 2025

LGW - GLA

Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!

Related info for your journey

Find useful and relevant information for your journey from Belfast to Castletown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Castletown Ronaldsway (IOM), located 1.4 mi from the city center, is the airport you fly into when you book flights from Belfast to Castletown. 1 airline have flights to Ronaldsway from Belfast on a regular basis. Booking flights from Belfast to Castletown Ronaldsway should not be difficult; the airport handles an average of 0 inbound flights from Belfast per day.

  • How long is the flight from Belfast to Castletown?

    A quick flight from Belfast to Castletown can take about 6h 30m. easyJet provides one of the quickest options available for as low as £395. The distance from Belfast to Castletown is about 62 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Belfast to Castletown round-trip?

    Currently priced at £70, easyJet will fly you from Belfast to Castletown and back. In addition to easyJet, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast to Castletown 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 Castletown?

    Currently, March is the cheapest month in which you can book a flight from Belfast to Castletown (average of £86). Flying from Belfast to Castletown in July is currently the most expensive (average of £119). 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 Castletown?

Book flights to Castletown if you plan to visit one of these locations
Douglas

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Alternative routes for Belfast to Castletown

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

Top airline flying from Belfast to Castletown

Discover the top airline that operate flights from Belfast to Castletown. 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 26 August 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£70Average£135FlexibilityNo cancel feeOn-time86%
Search easyJet 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 Castletown?

Cheapflights makes it easy to find Belfast to Castletown 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 to Castletown?

Cheapflights helps you find that perfect flight to Castletown 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 Castletown with no change fees?

Need flexible booking options for your flight to Castletown from Belfast? 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 Belfast to Castletown become cheaper?

Yes! Start tracking prices for Belfast to Castletown 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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