Find flights
When to book
Airlines
FAQs

Cheap flights from Belfast to Castletown from £109

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — IOM
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 17 September 2025.

Round-trip from

£109
easyJet
  • easyJet
  • 7/11-10/11
  • 2 total stops
  • 24h 30m 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 17 September 2025.

Fri 7/1122:05BFS - IOM
1 stop9h 00measyJet
Mon 10/1116:05IOM - BFS
1 stop15h 30measyJet
Deal found 16/9£109
Thu 30/1008:35BFS - IOM
1 stop22h 55measyJet
Thu 6/1108:10IOM - BFS
1 stop9h 55measyJet
Deal found 15/9£161
Fri 7/1120:05BHD - IOM
1 stop13h 25measyJet
Mon 10/1119:20IOM - BHD
1 stop14h 15measyJet
Deal found 16/9£169
Thu 30/1018:35BFS - IOM
2 stops22h 15mMultiple Airlines
Thu 6/1108:10IOM - BFS
1 stop9h 55mMultiple Airlines
Deal found 15/9£202
Wed 1/1008:10BFS - IOM
2 stops8h 40mMultiple Airlines
Sun 5/1018:05IOM - BFS
1 stop15h 05mMultiple Airlines
Deal found 16/9£206
Mon 29/923:45BFS - IOM
2 stops12h 05mMultiple Airlines
Fri 3/1017:30IOM - BFS
1 stop4h 10mMultiple Airlines
Deal found 14/9£211
Fri 7/1108:45BFS - IOM
2 stops8h 05mMultiple Airlines
Mon 10/1116:05IOM - BFS
1 stop3h 55mMultiple Airlines
Deal found 16/9£213
Wed 1/1021:50BFS - IOM
1 stop18h 55measyJet
Sun 5/1016:40IOM - BFS
1 stop15h 05measyJet
Deal found 16/9£216
Wed 17/917:05BFS - IOM
2 stops19h 35mMultiple Airlines
Wed 24/919:30IOM - BFS
1 stop13h 30mMultiple Airlines
Deal found 16/9£217
Wed 17/922:20BFS - IOM
1 stop16h 25measyJet
Wed 24/919:30IOM - BFS
1 stop13h 00measyJet
Deal found 16/9£235
Mon 29/907:00BHD - IOM
1 stop4h 55mMultiple Airlines
Wed 1/1017:20IOM - BHD
2 stops18h 00mMultiple Airlines
Deal found 16/9£260
Fri 7/1110:20BHD - IOM
2 stops6h 30mMultiple Airlines
Mon 10/1117:20IOM - BHD
2 stops23h 35mMultiple Airlines
Deal found 16/9£290

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 17 September 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

Fri 7/11

22:05-07:05

1 stop9h 00m

Castletown Ronaldsway

Mon 10/11

16:05-07:35

1 stop15h 30m

£109

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Thu 30/10

08:35-07:30

1 stop22h 55m

Castletown Ronaldsway

Thu 6/11

08:10-18:05

1 stop9h 55m

£161

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Fri 7/11

20:05-09:30

1 stop13h 25m

Castletown Ronaldsway

Mon 10/11

19:20-09:35

1 stop14h 15m

£169

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Thu 30/10

18:35-16:50

2 stops22h 15m

Castletown Ronaldsway

Thu 6/11

08:10-18:05

1 stop9h 55m

£202

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Wed 1/10

08:10-16:50

2 stops8h 40m

Castletown Ronaldsway

Sun 5/10

18:05-09:10

1 stop15h 05m

£206

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Mon 29/9

23:45-11:50

2 stops12h 05m

Castletown Ronaldsway

Fri 3/10

17:30-21:40

1 stop4h 10m

£211

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Fri 7/11

08:45-16:50

2 stops8h 05m

Castletown Ronaldsway

Mon 10/11

16:05-20:00

1 stop3h 55m

£213

BelfastCastletown

BFS - IOM

BFSIOM

Belfast Intl

Wed 1/10

21:50-16:45

1 stop18h 55m

Castletown Ronaldsway

Sun 5/10

16:40-07:45

1 stop15h 05m

£216

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Mon 29/9

07:00-11:55

1 stop4h 55m

Castletown Ronaldsway

Wed 1/10

17:20-11:20

2 stops18h 00m

£260

BelfastCastletown

BHD - IOM

BHDIOM

Belfast City

Fri 7/11

10:20-16:50

2 stops6h 30m

Castletown Ronaldsway

Mon 10/11

17:20-16:55

2 stops23h 35m

£290

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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 17 September 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 36% 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 17 September 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
1,820 reviews
Check prices

Entertainment

5.5

Boarding

6.7

Comfort

6.7

Crew

7.6

Overall

6.9

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
1,820 reviews
easyJet
6.9
Okay
1,820 reviews
Check prices

Entertainment

5.5

Boarding

6.7

Comfort

6.7

Crew

7.6

Overall

6.9

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 9h. easyJet provides one of the quickest options available for as low as £109. The distance from Belfast to Castletown is about 75 mi.

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

    Currently priced at £107, 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

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 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£107Average£152FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.