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Cheap flights from Cardiff to Glasgow Intl Airport from £109

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — GLA
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from Cardiff Wales to Glasgow Intl are usually found in July or September, booked 50 days in advance, depart on a Wednesday or Monday and return on a Friday

Cheap flight deals from Cardiff to Glasgow Intl

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Glasgow Intl (GLA). 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 13 June 2025.

Round-trip from

£109

Popular in

December

Cheapest in

July

Average price

£185
Ryanair
  • Ryanair
  • 15/7-19/7
  • 2 total stops
  • 34h 40m total
  • Cardiff to Glasgow
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£29 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Cardiff to Glasgow Intl

Cheapest flights from Cardiff to Glasgow Intl
Explore the most affordable flight options available from Cardiff to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Tue 15/716:20CWL - GLA
1 stop15h 40mRyanair
Sat 19/715:35GLA - CWL
1 stop19h 00mRyanair
Deal found 11/6£109
Tue 15/716:20CWL - GLA
2 stops17h 35mMultiple Airlines
Sat 19/723:50GLA - CWL
1 stop10h 45mMultiple Airlines
Deal found 11/6£144
Sun 9/1112:00CWL - GLA
1 stop7h 40mAer Lingus
Thu 13/1120:10GLA - CWL
1 stop12h 10mAer Lingus
Deal found 11/6£222
Sun 27/712:00CWL - GLA
2 stops19h 55mBritish Airways
Sun 3/820:25GLA - CWL
2 stops15h 05mBritish Airways
Deal found 12/6£541

Cheapflights Fare Finder

Customise your flight search to find flights from Cardiff to Glasgow Intl 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 13 June 2025.
Use the filters below to find and compare flights from Cardiff to Glasgow Intl Airport that are best for you.

Fly from

Cardiff

Fly to

Glasgow Intl

Route

Depart

Return

Price

CardiffGlasgow

CWL - GLA

CWLGLA

Cardiff Wales

Tue 15/7

16:20-08:00

1 stop15h 40m

Glasgow Intl

Sat 19/7

15:35-10:35

1 stop19h 00m

£109

CardiffGlasgow

CWL - GLA

CWLGLA

Cardiff Wales

Tue 15/7

16:20-09:55

2 stops17h 35m

Glasgow Intl

Sat 19/7

23:50-10:35

1 stop10h 45m

£144

CardiffGlasgow

CWL - GLA

CWLGLA

Cardiff Wales

Sun 9/11

12:00-19:40

1 stop7h 40m

Glasgow Intl

Thu 13/11

20:10-08:20

1 stop12h 10m

£222

CardiffGlasgow

CWL - GLA

CWLGLA

Cardiff Wales

Sun 27/7

12:00-07:55

2 stops19h 55m

Glasgow Intl

Sun 3/8

20:25-11:30

2 stops15h 05m

£541

CardiffGlasgow

CWL - GLA

CWLGLA

Cardiff Wales

Mon 22/9

12:00-19:30

1 stop7h 30m

£224

Flights are sorted by cheapest return flights first.

Deals found on 13/6

Best time to book a flight from Cardiff to Glasgow Intl

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

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

Use this chart to determine the optimal time to book a return flight from Cardiff to Glasgow Intl. Price data was last updated on 9 June 2025.

The best time to book flights from Cardiff to Glasgow Intl Airport is 50 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 Cardiff to Glasgow Intl Airport?

Currently, April is the cheapest month in which you can book a flight from Cardiff to Glasgow Intl Airport (average of £97). Flying from Cardiff to Glasgow Intl Airport 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 CWL to GLA?

Find hourly flight availability from Cardiff to Glasgow Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

It’s typically best to fly out from Cardiff to Glasgow Intl Airport in the evening. Doing so could potentially save you 29% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Glasgow Intl by month

Plan your trip to Glasgow Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Glasgow Intl Airport ranges from 33.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. May is typically the driest time to visit Glasgow Intl Airport when rainfall is around 33.0 mm.

Temperature in Glasgow Intl by month

Plan your trip to Glasgow Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Glasgow Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Glasgow Intl

Get insights into the airlines that provide service to Glasgow Intl. 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 Glasgow Intl. Reviews last updated 13 June 2025.
Aer Lingus
7.1
Good
1,118 reviews
Check prices

Boarding

7.2

Food

6.4

Crew

7.9

Comfort

7.0

Overall

7.1

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.
Aer Lingus
7.1
Good
1,118 reviews
Aer Lingus
7.1
Good
1,118 reviews
Check prices

Boarding

7.2

Food

6.4

Crew

7.9

Comfort

7.0

Overall

7.1

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.
Ryanair
6.9
Okay
5,123 reviews
Aer Lingus
7.1
Good
1,118 reviews
Check prices

Boarding

7.2

Food

6.4

Crew

7.9

Comfort

7.0

Overall

7.1

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.
British Airways
6.6
Okay
7,011 reviews
Aer Lingus
7.1
Good
1,118 reviews
Check prices

Boarding

7.2

Food

6.4

Crew

7.9

Comfort

7.0

Overall

7.1

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.

Related info for your journey

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

    Located just 9.1 mi from the city center, Cardiff Wales is the airport most travelers will use when flying to Glasgow Intl from Cardiff. Booking flights from Cardiff Wales (CWL) to Glasgow Intl should be relatively easy as there are 0 daily outbound flights to Glasgow Intl from 4 different airlines.

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

    Currently priced at £109, Ryanair will fly you from Cardiff to Glasgow Intl Airport and back. In addition to Ryanair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Aer Lingus and British Airways - these airlines can fly you to your destination from £222 and £541, respectively. You may be able to fly from Cardiff to Glasgow Intl Airport for 54% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Cardiff to Glasgow Intl Airport (average of £97). Flying from Cardiff to Glasgow Intl Airport 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 Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Paisley
Dunoon
Largs
Renfrew
Kilmarnock
East Kilbride
Dumbarton
Arrochar
Inveraray
Ballachulish
Rothesay
Clydebank
Alexandria
Tarbert
Balloch

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Alternative routes for Cardiff to Glasgow Intl

See prices for flight routes from nearby airports that may be better suited for you.
Bristol to Glasgow Intl flights
Manchester to Glasgow Intl flights
Bristol to Prestwick flights

Top 4 airlines flying from Cardiff to Glasgow Intl

Discover the top 4 airlines that operate flights from Cardiff to Glasgow Intl. 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£49Average£102FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£81Average£124FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£156Average£273FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
KLMCheapest£229Average£301FlexibilityNo cancel feeOn-time75%
Search KLM flights

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

When you search for this flight from Cardiff to Glasgow Intl, 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 Cardiff to Glasgow Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Cardiff to Glasgow Intl 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 Cardiff to Glasgow Intl with no change fees?

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

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

Of course! You can now track prices for flights from Cardiff to Glasgow Intl 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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