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Cheap flights from Glasgow Intl Airport to Dublin from £18

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — DUB
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Glasgow Intl to Dublin are usually found in January or May, booked 44 days in advance, depart on a Friday or Saturday and return on a Wednesday

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Cheapest flights from Glasgow Intl to Dublin
Explore the most affordable flight options available from Glasgow Intl to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2025.

Sat 8/1122:30GLA - DUB
Nonstop1h 00mRyanair
Tue 11/1107:00DUB - GLA
Nonstop1h 00mRyanair
Deal found 3/11£33
Wed 5/1107:45GLA - DUB
Nonstop1h 00mRyanair
Sun 9/1105:55DUB - GLA
Nonstop1h 00mRyanair
Deal found 3/11£37
Sat 29/1120:25GLA - DUB
Nonstop1h 00mRyanair
Sun 30/1105:55DUB - GLA
Nonstop1h 00mRyanair
Deal found 2/11£38
Thu 4/1210:30GLA - DUB
Nonstop1h 00mRyanair
Thu 4/1220:00DUB - GLA
Nonstop1h 00mRyanair
Deal found 3/11£39
Wed 5/1107:45GLA - DUB
Nonstop1h 00mRyanair
Sat 8/1105:55DUB - GLA
Nonstop1h 00mRyanair
Deal found 2/11£40
Sat 8/1120:25GLA - DUB
Nonstop1h 00mRyanair
Sun 9/1105:55DUB - GLA
Nonstop1h 00mRyanair
Deal found 2/11£42
Sat 8/1120:25GLA - DUB
Nonstop1h 00mRyanair
Mon 10/1106:55DUB - GLA
Nonstop1h 00mRyanair
Deal found 3/11£44
Wed 5/1120:45GLA - DUB
Nonstop1h 00mRyanair
Wed 12/1119:20DUB - GLA
Nonstop1h 00mRyanair
Deal found 2/11£46
Fri 28/1121:50GLA - DUB
Nonstop1h 00mRyanair
Sun 30/1105:55DUB - GLA
Nonstop1h 00mRyanair
Deal found 3/11£46
Tue 2/1208:25GLA - DUB
Nonstop1h 00mRyanair
Tue 9/1207:00DUB - GLA
Nonstop1h 00mRyanair
Deal found 2/11£47
Fri 21/1121:50GLA - DUB
Nonstop1h 00mRyanair
Sat 22/1119:00DUB - GLA
Nonstop1h 00mRyanair
Deal found 3/11£48

Cheap flight deals from Glasgow Intl to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Dublin (DUB). 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 4 November 2025.

Round-trip from

£35

One-way from

£18

Popular in

December

Cheapest in

January

Average price

£60

Good round-trip deal

£64 or less

Good one-way deal

£52 or less
Ryanair
  • Ryanair
  • 5/1-8/1
  • Nonstop
  • 2h 00m total
  • Glasgow to Dublin
Search Deals
Ryanair
  • Ryanair
  • 2/12
  • Nonstop
  • 1h 00m total
  • Glasgow to Dublin
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£1 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Glasgow Intl to Dublin.
Search Deals
Price to beat on a one-way flight from Glasgow Intl to Dublin.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl to Dublin 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 4 November 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Dublin that are best for you.

Fly from

Glasgow Intl

Fly to

Dublin

Route

Depart

Return

Price

GlasgowDublin

GLA - DUB

GLADUB

Glasgow Intl

Wed 26/11

20:45-21:45

Nonstop1h 00m

Dublin

Fri 28/11

06:55-07:55

Nonstop1h 00m

£33

GlasgowDublin

GLA - DUB

GLADUB

Glasgow Intl

Mon 5/1

20:30-21:30

Nonstop1h 00m

Dublin

Thu 8/1

05:45-06:45

Nonstop1h 00m

£35

GlasgowDublin

GLA - DUB

GLADUB

Glasgow Intl

Sat 29/11

20:25-21:25

Nonstop1h 00m

Dublin

Sun 30/11

05:55-06:55

Nonstop1h 00m

£38

GlasgowDublin

GLA - DUB

GLADUB

Glasgow Intl

Sun 30/11

07:25-08:25

Nonstop1h 00m

Dublin

Sun 7/12

05:55-06:55

Nonstop1h 00m

£40

GlasgowDublin

GLA - DUB

GLADUB

Glasgow Intl

Thu 27/11

07:15-08:15

Nonstop1h 00m

Dublin

Thu 27/11

20:00-21:00

Nonstop1h 00m

£40

GlasgowDublin

GLA - DUB

GLADUB

Glasgow Intl

Mon 1/12

08:20-09:20

Nonstop1h 00m

Dublin

Fri 12/12

06:55-07:55

Nonstop1h 00m

£46

GlasgowDublin

GLA - DUB

GLADUB

Glasgow Intl

Mon 8/12

08:20-09:20

Nonstop1h 00m

Dublin

Mon 8/12

19:05-20:05

Nonstop1h 00m

£50

GlasgowDublin

GLA - DUB

GLADUB

Glasgow Intl

Wed 26/11

07:45-08:45

Nonstop1h 00m

Dublin

Wed 26/11

19:20-20:20

Nonstop1h 00m

£59

GlasgowDublin

GLA - DUB

GLADUB

Glasgow Intl

Mon 5/1

13:20-14:30

Nonstop1h 10m

Dublin

Thu 8/1

14:50-16:00

Nonstop1h 10m

£72

GlasgowDublin

GLA - DUB

GLADUB

Glasgow Intl

Sat 6/12

09:30-10:30

Nonstop1h 00m

Dublin

Sat 6/12

19:00-20:00

Nonstop1h 00m

£76

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 23 results
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Best time to book a flight from Glasgow Intl to Dublin

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

How far ahead should I book a flight from Glasgow Intl Airport to Dublin?

Use this chart to determine the optimal time to book a return flight from Glasgow Intl to Dublin. Price data was last updated on 31 October 2025.

The best time to book flights from Glasgow Intl Airport to Dublin is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Glasgow Intl Airport to Dublin (average of £21). Flying from Glasgow Intl Airport to Dublin in August is currently the most expensive (average of £33). 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 DUB?

Find hourly flight availability from Glasgow Intl to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 November 2025.

One of the essential ways to save on airfare from Glasgow Intl Airport to Dublin is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 50% on airfare.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated 4 November 2025.
Read reviews from past customers who have flown with Aer Lingus, Ryanair, andBritish Airways from Glasgow Intl Airport to Dublin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Boarding

7.4

Comfort

7.1

Crew

8.0

Food

6.6

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
6.0
Good

David,Oct 2025

LIS - DUB

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. A little interpersonal communication training could help this man. Other than those two issues, the flight was fine.
Aer Lingus
7.2
Good
1,365 reviews
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Boarding

7.4

Comfort

7.1

Crew

8.0

Food

6.6

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
6.0
Good

David,Oct 2025

LIS - DUB

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. A little interpersonal communication training could help this man. Other than those two issues, the flight was fine.
Ryanair
6.8
Okay
5,186 reviews
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Boarding

7.4

Comfort

7.1

Crew

8.0

Food

6.6

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
6.0
Good

David,Oct 2025

LIS - DUB

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. A little interpersonal communication training could help this man. Other than those two issues, the flight was fine.
British Airways
6.7
Okay
7,496 reviews
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Boarding

7.4

Comfort

7.1

Crew

8.0

Food

6.6

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
6.0
Good

David,Oct 2025

LIS - DUB

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. A little interpersonal communication training could help this man. Other than those two issues, the flight was fine.

Related info for your journey

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

    Most people fly into Dublin (DUB) if they book a flight to Dublin from Glasgow Intl. On average, Dublin has 11 inbound flights from Glasgow Intl per day from 3 airlines. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

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

    A quick flight from Glasgow Intl Airport to Dublin can take about 1h. Ryanair provides one of the quickest options available for as low as £33. The distance from Glasgow Intl Airport to Dublin is about 184 mi. Generally, flights for this route are direct.

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

    Cheapflights users have booked flights from Glasgow Intl Airport to Dublin round-trip from £30. Other airlines that can offer you cheap pricing are Aer Lingus, from £46, and British Airways, from £94. Users have found that Ryanair is 49% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Glasgow Intl Airport to Dublin?

    The top 3 most reliable airlines when flying from Glasgow Intl Airport to Dublin are Buzz (100%), Aer Lingus (82%) and Emerald Airlines (82%).

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

    The cheapest flight price from Glasgow Intl Airport to Dublin is £17. On average you can expect to pay £688. The most popular route, (Glasgow Intl - Dublin), can usually be booked for £29.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow Intl to Dublin 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 Dublin?

    Currently, March is the cheapest month in which you can book a flight from Glasgow Intl Airport to Dublin (average of £21). Flying from Glasgow Intl Airport to Dublin in August is currently the most expensive (average of £33). 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 Dublin?

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Portmarnock
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Fly from Glasgow Intl to Dublin on these airlines

Choose from the following airlines for your flight from Glasgow Intl to Dublin. Flights are based on user searches made on Cheapflights and were last updated on 4 November 2025.
Ryanair flights from Glasgow Intl to Dublin
Aer Lingus flights from Glasgow Intl to Dublin
British Airways flights from Glasgow Intl to Dublin

Top 3 airlines flying from Glasgow Intl to Dublin

Discover the top 3 airlines that operate flights from Glasgow Intl to Dublin. 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 4 November 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£30Average£54FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£46Average£88FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£94Average£233FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Glasgow Intl to Dublin?

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

Millions of users choose and trust Cheapflights to book the best flight deals from Glasgow Intl to Dublin for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Glasgow Intl to Dublin 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 Dublin become cheaper?

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

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