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Cheap flights from Glasgow Intl Airport to Castletown from £149

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — IOM
31 Aug — 7 Sep1
1 adult

Cheap flight deals from Glasgow Intl to Castletown

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) 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

£149

Popular in

August

Cheapest in

January

Average price

£291
easyJet
  • easyJet
  • 14/10-15/10
  • 2 total stops
  • 19h 25m total
  • Glasgow to Castletown
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Glasgow Intl to Castletown

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

Tue 14/1012:00GLA - IOM
1 stop4h 50mMultiple Airlines
Wed 15/1019:30IOM - GLA
1 stop14h 35mMultiple Airlines
Deal found 25/8£149
Tue 2/920:10GLA - IOM
1 stop15h 40mAer Lingus
Thu 4/917:20IOM - GLA
1 stop14h 45mAer Lingus
Deal found 25/8£167
Tue 26/817:20GLA - IOM
1 stop23h 30mAer Lingus
Tue 2/912:20IOM - GLA
1 stop7h 20mAer Lingus
Deal found 25/8£192
Tue 2/907:35GLA - IOM
2 stops26h 00mMultiple Airlines
Thu 4/913:10IOM - GLA
1 stop5h 05mMultiple Airlines
Deal found 25/8£199
Tue 26/822:35GLA - IOM
2 stops18h 00mMultiple Airlines
Tue 2/917:20IOM - GLA
1 stop4h 50mMultiple Airlines
Deal found 25/8£250
Fri 12/915:40GLA - IOM
1 stop4h 30mBritish Airways
Sun 14/916:50IOM - GLA
1 stop4h 15mBritish Airways
Deal found 24/8£710

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl 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 Glasgow Intl Airport to Castletown that are best for you.

Fly from

Glasgow Intl

Fly to

Castletown

Route

Depart

Return

Price

GlasgowCastletown

GLA - IOM

GLAIOM

Glasgow Intl

Tue 14/10

12:00-16:50

1 stop4h 50m

Castletown Ronaldsway

Wed 15/10

19:30-10:05

1 stop14h 35m

£149

GlasgowCastletown

GLA - IOM

GLAIOM

Glasgow Intl

Fri 12/9

15:40-20:10

1 stop4h 30m

Castletown Ronaldsway

Sun 14/9

16:50-21:05

1 stop4h 15m

£710

GlasgowCastletown

GLA - IOM

GLAIOM

Glasgow Intl

Tue 14/10

14:30-11:55

3 stops21h 25m

Castletown Ronaldsway

Wed 15/10

16:50-11:35

2 stops18h 45m

£739

GlasgowCastletown

GLA - IOM

GLAIOM

Glasgow Intl

Fri 12/9

06:55-19:25

2 stops12h 30m

Castletown Ronaldsway

Sun 14/9

19:55-20:20

2 stops24h 25m

£1,022

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Best time to book a flight from Glasgow Intl to Castletown

Have a flexible travel schedule? Discover the best time to fly to Castletown from Glasgow Intl 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 Glasgow Intl Airport to Castletown

What is the cheapest month to book a flight from Glasgow Intl Airport to Castletown?

Currently, March is the cheapest month in which you can book a flight from Glasgow Intl Airport to Castletown (average of £86). Flying from Glasgow Intl Airport 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.

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

Find hourly flight availability from Glasgow Intl 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.

A simple way to save on the total cost of your ticket is to fly from Glasgow Intl Airport to Castletown at midday. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight in the afternoon.

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.
Read reviews from past customers who have flown with easyJet and British Airways from Glasgow Intl Airport to Castletown. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,817 reviews
Check prices

Entertainment

5.5

Boarding

6.7

Crew

7.6

Food

5.9

Comfort

6.7

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

Entertainment

5.5

Boarding

6.7

Crew

7.6

Food

5.9

Comfort

6.7

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!
British Airways
6.7
Okay
7,309 reviews
easyJet
6.9
Okay
1,817 reviews
Check prices

Entertainment

5.5

Boarding

6.7

Crew

7.6

Food

5.9

Comfort

6.7

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 Glasgow Intl 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 Glasgow Intl?

    Castletown Ronaldsway (IOM), located 1.4 mi from the city center, is the airport you fly into when you book flights from Glasgow Intl to Castletown. 2 airlines have flights to Ronaldsway from Glasgow Intl on a regular basis. Booking flights from Glasgow Intl to Castletown Ronaldsway should not be difficult; the airport handles an average of 0 inbound flights from Glasgow Intl per day.

  • How long is the flight from Glasgow Intl Airport to Castletown?

    Airlines like British Airways fly from Glasgow Intl Airport to Castletown in about 4h 30m. The time it takes to get you to your destination can typically vary by up to . The distance between Glasgow Intl Airport and Castletown is about 124 mi.

  • What are the cheapest airlines flying from Glasgow Intl Airport to Castletown round-trip?

    According to our current data, easyJet (£98), and British Airways (£185) offers the cheapest pricing from Glasgow Intl Airport to Castletown. These flights start at 56% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Glasgow Intl to Castletown?

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

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

    Yes. Cheapflights offers flight deals from Glasgow Intl 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 Glasgow Intl Airport to Castletown?

    Currently, March is the cheapest month in which you can book a flight from Glasgow Intl Airport to Castletown (average of £86). Flying from Glasgow Intl Airport 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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Top 2 airlines flying from Glasgow Intl to Castletown

Discover the top 2 airlines that operate flights from Glasgow Intl 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£98Average£181FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£185Average£423FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Glasgow Intl to Castletown?

Deals for Glasgow Intl to Castletown flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Glasgow Intl to Castletown for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Glasgow Intl to Castletown with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Glasgow Intl to Castletown and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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