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Cheap flights from Glasgow Intl Airport to Donegal from £70

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — CFN
28 Mar — 4 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow Intl to Donegal

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow Intl to Donegal
Explore the most affordable flight options available from Glasgow Intl to Donegal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 February 2026.

Fri 27/321:50
GLA
-
CFN
1 stop16h 10m
Multiple Airlines
Fri 3/420:30
CFN
-
GLA
1 stop10h 45m
Multiple Airlines
Deal found 25/2£139
Sun 22/322:15
GLA
-
CFN
1 stop15h 45m
Multiple Airlines
Sun 29/320:30
CFN
-
GLA
1 stop12h 25m
Multiple Airlines
Deal found 22/2£144
Fri 27/321:50
GLA
-
CFN
1 stop16h 10m
Multiple Airlines
Sun 29/319:15
CFN
-
GLA
Nonstop1h 00m
Multiple Airlines
Deal found 22/2£145
Fri 13/307:50
GLA
-
CFN
2 stops12h 10m
Multiple Airlines
Mon 16/314:30
CFN
-
GLA
1 stop7h 05m
Multiple Airlines
Deal found 23/2£152
Sun 22/317:45
GLA
-
CFN
Nonstop1h 00m
Loganair
Sun 29/319:15
CFN
-
GLA
Nonstop1h 00m
Loganair
Deal found 22/2£162
Fri 13/309:10
GLA
-
CFN
Nonstop1h 00m
Multiple Airlines
Sun 15/313:00
CFN
-
GLA
1 stop18h 55m
Multiple Airlines
Deal found 23/2£170
Fri 27/320:10
GLA
-
CFN
1 stop17h 50m
Aer Lingus
Fri 3/408:00
CFN
-
GLA
1 stop8h 50m
Aer Lingus
Deal found 25/2£176
Fri 27/309:10
GLA
-
CFN
Nonstop1h 00m
Loganair
Fri 3/410:40
CFN
-
GLA
Nonstop1h 00m
Loganair
Deal found 25/2£178

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 26 February 2026.

Round-trip from

£139

One-way from

£70

Good round-trip deal

£174 or less
27/3-3/4
  • 27/3-3/4
  • 2 total stops
  • 26h 55m total
  • Glasgow to Donegal
Search Deals
20/4
  • 20/4
  • 1 total stop
  • 22h 10m total
  • Glasgow to Donegal
Search Deals
Price to beat on a round-trip flight from Glasgow Intl to Donegal.
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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 26 February 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to Donegal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Fri 27/3

21:50-14:00

1 stop16h 10m

Donegal

Sun 29/3

19:15-20:15

Nonstop1h 00m

£145

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Fri 27/3

09:10-10:10

Nonstop1h 00m

Donegal

Sun 29/3

19:15-20:15

Nonstop1h 00m

£162

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Fri 13/3

16:25-20:00

1 stop3h 35m

Donegal

Mon 16/3

14:30-20:05

1 stop5h 35m

£167

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Fri 27/3

09:10-10:10

Nonstop1h 00m

Donegal

Fri 3/4

10:40-11:40

Nonstop1h 00m

£178

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Fri 13/3

16:25-20:00

1 stop3h 35m

Donegal

Sun 15/3

13:00-07:55

1 stop18h 55m

£179

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Fri 13/3

07:50-20:00

2 stops12h 10m

Donegal

Tue 17/3

14:30-19:40

1 stop5h 10m

£190

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Fri 20/3

09:10-10:10

Nonstop1h 00m

Donegal

Sun 22/3

19:15-20:15

Nonstop1h 00m

£205

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Fri 20/3

16:05-14:00

2 stops21h 55m

Donegal

Sun 22/3

13:00-11:30

1 stop22h 30m

£462

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Mon 20/4

09:25-07:35

1 stop22h 10m

£70

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Thu 23/4

21:40-20:00

1 stop22h 20m

£73

Flights are sorted by cheapest return flights first.

Deals found on 23/2

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 26 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Glasgow Intl Airport to Donegal as you normally would.

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 26 February 2026.
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
1,464 reviews
Check prices

Crew

8.1

Entertainment

7.0

Boarding

7.4

Comfort

7.1

Food

6.6

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
Aer Lingus
7.2
Good
1,464 reviews
Aer Lingus
7.2
Good
1,464 reviews
Check prices

Crew

8.1

Entertainment

7.0

Boarding

7.4

Comfort

7.1

Food

6.6

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

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 Loganair fly from Glasgow Intl Airport to Donegal in about 1h. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 163 mi. All flights are typically direct.

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

    According to our current data, Aer Lingus (£119), and Loganair (£162) offers the cheapest pricing from Glasgow Intl Airport to Donegal.

  • What are the cheapest flights from Glasgow Intl Airport to Donegal?

    While on average a flight from Glasgow Intl Airport to Donegal is generally £178, our data shows the cheapest flight currently is £165. When looking at the most popular route, (Glasgow Intl - Donegal), you can expect to pay £139 for that flight.

  • 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
Letterkenny
Bundoran
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
Glasgow Intl to Cork flights
Prestwick to Dublin flights
Glasgow Intl to Shannon flights
Glasgow Intl to Knock flights

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 26 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£119Average£134FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LoganairCheapest£162Average£192FlexibilityNo 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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