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Cheap flights from Glasgow Intl Airport to Donegal from £71

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 16/1. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — CFN
21 Jan — 28 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow Intl to Donegal

Enter your travel dates to find the best prices.

Best flights from Glasgow Intl to Donegal
Discover carefully curated flight deals from Glasgow Intl to Donegal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 December 2025.

Wed 7/116:30GLA - CFN
1 stop3h 30mBritish Airways
Fri 9/107:55CFN - GLA
2 stops23h 55mBritish Airways
Deal found 19/12£491

Find flight deals from Glasgow Intl to Donegal

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Donegal (CFN). 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 22 December 2025.

Round-trip from

£491

One-way from

£71
British Airways
  • British Airways
  • 7/1-9/1
  • 3 total stops
  • 21h 35m total
  • Glasgow to Donegal
Search Deals
16/1
  • 16/1
  • 1 total stop
  • 16h 10m total
  • Glasgow to Donegal
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl to Donegal 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 22 December 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Donegal that are best for you.

Fly from

Glasgow Intl

Fly to

Donegal

Route

Depart

Return

Price

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Wed 7/1

16:30-20:00

1 stop3h 30m

Donegal

Fri 9/1

07:55-07:50

2 stops23h 55m

£491

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Fri 16/1

21:50-14:00

1 stop16h 10m

£71

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Fri 16/1

09:10-10:10

Nonstop1h 00m

£108

Flights are sorted by cheapest return flights first.

Deals found on 21/12

Best time to book a flight from Glasgow Intl to Donegal

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

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

Find hourly flight availability from Glasgow Intl to Donegal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 December 2025.

It’s optimal to fly from Glasgow Intl Airport to Donegal in the evening. By choosing this option you can save up to 53% on the cost of your flight, compared to a flight at midday.

Reviews of airlines servicing Donegal

Get insights into the airlines that provide service to Donegal. 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 Donegal. Reviews last updated 22 December 2025.
See what other customers who have flown with Aer Lingus from Glasgow Intl Airport to Donegal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,410 reviews
Check prices

Crew

8.0

Food

6.6

Comfort

7.1

Entertainment

6.9

Boarding

7.4

Overall

7.2

Reviews

1 / 20
4.0
Okay

Catherine,Dec 2025

AGP - DUB

Flight out to Malaga was terrific on A330 but flight back on A320 no where as good. Seat was uncomfortable, sweet wrappers & toilet paper on the floor at my seat. Rubbish in holder of seat in front. All unpleasant. Flight itself was fine & crew otherwise very good.
Aer Lingus
7.2
Good
1,410 reviews
Aer Lingus
7.2
Good
1,410 reviews
Check prices

Crew

8.0

Food

6.6

Comfort

7.1

Entertainment

6.9

Boarding

7.4

Overall

7.2

Reviews

1 / 20
4.0
Okay

Catherine,Dec 2025

AGP - DUB

Flight out to Malaga was terrific on A330 but flight back on A320 no where as good. Seat was uncomfortable, sweet wrappers & toilet paper on the floor at my seat. Rubbish in holder of seat in front. All unpleasant. Flight itself was fine & crew otherwise very good.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Donegal. 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 Donegal from Glasgow Intl?

    Donegal (CFN) is the airport you will fly into if you book a flight from Glasgow Intl to Donegal. You should not have trouble finding flights to Donegal from Glasgow Intl; the airport handles an average of 0 inbound flights from Glasgow Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Donegal airport from Glasgow Intl. It is only a 28.5 mi journey from Donegal (CFN) to Donegal’s city center.

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

    Airlines like British Airways fly from Glasgow Intl Airport to Donegal in about 3h 30m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 163 mi.

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

    According to our current data, Aer Lingus (£121), and Loganair (£155) offers the cheapest pricing from Glasgow Intl Airport to Donegal.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow Intl to Donegal 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

Travelling to a place near Donegal?

Book flights to Donegal if you plan to visit one of these locations
Bundoran
Letterkenny
Killybegs

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Alternative routes for Glasgow Intl to Donegal

See prices for flight routes from nearby airports that may be better suited for you.
Glasgow Intl to Dublin flights
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Top 2 airlines flying from Glasgow Intl to Donegal

Discover the top 2 airlines that operate flights from Glasgow Intl to Donegal. 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 22 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£121Average£150FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LoganairCheapest£155Average£193FlexibilityNo cancel feeOn-time79%
Search Loganair 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 Donegal?

When you search for this flight from Glasgow Intl to Donegal, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Glasgow Intl to Donegal by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Glasgow Intl to Donegal, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Glasgow Intl to Donegal on Cheapflights with our Price Alert feature and get notified when better prices are available.

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