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Cheap flights from Castletown to Belfast from £61

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.
IOM — BHD
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Castletown to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Castletown (IOM) to Belfast (BF1). 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 29 August 2025.

Round-trip from

£110

One-way from

£61
easyJet
  • easyJet
  • 9/10-16/10
  • 2 total stops
  • 14h 10m total
  • Castletown to Belfast
Search Deals
easyJet
  • easyJet
  • 29/10
  • 1 total stop
  • 3h 35m total
  • Castletown to Belfast
Search Deals

Find flight deals from Castletown to Belfast

Cheapest flights from Castletown to Belfast
Explore the most affordable flight options available from Castletown to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Thu 9/1015:15IOM - BFS
1 stop6h 25measyJet
Thu 16/1007:00BFS - IOM
1 stop7h 45measyJet
Deal found 27/8£110
Fri 17/1015:20IOM - BFS
1 stop6h 15measyJet
Wed 22/1022:20BFS - IOM
1 stop16h 25measyJet
Deal found 28/8£118
Fri 17/1017:30IOM - BFS
1 stop14h 30mMultiple Airlines
Wed 22/1008:40BFS - IOM
2 stops8h 10mMultiple Airlines
Deal found 28/8£180
Thu 9/1017:20IOM - BFS
2 stops13h 50mMultiple Airlines
Thu 16/1007:00BFS - IOM
1 stop7h 45mMultiple Airlines
Deal found 27/8£181

Cheapflights Fare Finder

 
Customise your flight search to find flights from Castletown to Belfast 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 29 August 2025.
Use the filters below to find and compare flights from Castletown to Belfast that are best for you.

Fly from

Castletown

Fly to

Belfast

Route

Depart

Return

Price

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Thu 9/10

15:15-21:40

1 stop6h 25m

Belfast Intl

Thu 16/10

07:00-14:45

1 stop7h 45m

£110

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Fri 17/10

15:20-21:35

1 stop6h 15m

Belfast Intl

Wed 22/10

22:20-14:45

1 stop16h 25m

£118

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Thu 9/10

17:20-16:15

2 stops22h 55m

Belfast Intl

Thu 16/10

07:00-14:45

1 stop7h 45m

£173

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Fri 17/10

17:30-08:00

1 stop14h 30m

Belfast Intl

Wed 22/10

08:40-16:50

2 stops8h 10m

£180

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Wed 29/10

07:50-11:25

1 stop3h 35m

£61

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Tue 28/10

09:40-08:20

1 stop22h 40m

£63

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Sun 2/11

18:15-08:00

1 stop13h 45m

£64

CastletownBelfast

IOM - BHD

IOMBHD

Castletown Ronaldsway

Sun 2/11

18:15-07:30

1 stop13h 15m

£64

CastletownBelfast

IOM - BFS

IOMBFS

Castletown Ronaldsway

Fri 31/10

16:30-08:00

1 stop15h 30m

£66

CastletownBelfast

IOM - BHD

IOMBHD

Castletown Ronaldsway

Fri 31/10

16:30-08:55

1 stop16h 25m

£66

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 24 results
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Best time to book a flight from Castletown to Belfast

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

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

Find hourly flight availability from Castletown to Belfast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

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

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. 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 Belfast. Reviews last updated 29 August 2025.
Check out reviews from past customers who have flown with easyJet from Castletown to Belfast to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,817 reviews
Check prices

Comfort

6.7

Boarding

6.7

Crew

7.6

Entertainment

5.5

Food

5.9

Overall

6.9

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

Comfort

6.7

Boarding

6.7

Crew

7.6

Entertainment

5.5

Food

5.9

Overall

6.9

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 Castletown to Belfast. 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 from for flights from Castletown to Belfast?

    For a flight from Castletown to Belfast, 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 per day. 1 airline has flights to Belfast from Castletown Ronaldsway on a regular basis.

  • How long is the flight from Castletown to Belfast?

    Airlines like easyJet fly from Castletown to Belfast in about 6h 25m. The time it takes to get you to your destination can typically vary by up to . The distance between Castletown and Belfast is about 75 mi.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Castletown to Belfast (average of £67). Flying from Castletown to Belfast in July is currently the most expensive (average of £90). 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

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Alternative routes for Castletown to Belfast

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

Top airline flying from Castletown to Belfast

Discover the top airline that operate flights from Castletown to Belfast. 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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£103Average£379FlexibilityNo cancel feeOn-time86%
Search easyJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Castletown to Belfast?

Cheapflights helps you search for flights from Castletown to Belfast via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Belfast from Castletown.

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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