Find flights
When to book
Airlines
FAQs

Cheap flights from Castletown to Belfast from £159

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
IOM — BHD
29 Nov — 6 Dez1
1 adult
1 adult, Economy, 0 bags

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 30 Oktober 2025.

Round-trip from

£121
easyJet
  • easyJet
  • 25/11-27/11
  • 2 total stops
  • 24h 55m total
  • Castletown to Belfast
Search Deals

Find flight deals from Castletown to Belfast

Enter your travel dates to find the best prices.

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 30 Oktober 2025.

Di 4/1109:40IOM - BFS
1 stop2h 30measyJet
Fr 7/1121:00BFS - IOM
1 stop10h 35measyJet
Deal found 28/10£159
Di 4/1109:40IOM - BFS
1 stop3h 50mMultiple Airlines
Fr 7/1121:05BFS - IOM
2 stops19h 45mMultiple Airlines
Deal found 28/10£202

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 30 Oktober 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 - BHD

IOMBHD

Castletown Ronaldsway

Mo 30/3

15:35-20:50

1 stop5h 15m

Belfast City

Di 31/3

18:00-17:45

1 stop23h 45m

£376

Flights are sorted by cheapest return flights first.

Deals found on 28/10

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 30 Oktober 2025.

A simple way to save on the total cost of your ticket is to fly from Castletown to Belfast at midday. If you’re flexible enough to do this you can expect to save up to 66% on your trip compared to booking a flight in the morning.

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 30 Oktober 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
1,840 reviews
Check prices

Boarding

6.7

Overall

6.9

Food

5.9

Comfort

6.7

Crew

7.6

Entertainment

5.5

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.
easyJet
6.9
Okay
1,840 reviews
easyJet
6.9
Okay
1,840 reviews
Check prices

Boarding

6.7

Overall

6.9

Food

5.9

Comfort

6.7

Crew

7.6

Entertainment

5.5

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.

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 British Airways fly from Castletown to Belfast in about 5h 15m. The time it takes to get you to your destination can typically vary by up to . The distance between Castletown and Belfast is about 62 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.

See more FAQs

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 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 30 Oktober 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£105Average£387FlexibilityNo 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 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!

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.