Title: CA $74 Cheap Flights from Cardiff (CWL) to Dublin (DUB) - Expedia.ca

![Moment RF](https://images.trvl-media.com/place/1069/6b465f6b-4c05-4ac8-bce6-22ba33b97f11.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

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# CA $74 Cheap Flights from Cardiff (CWL) to Dublin (DUB)

[View CA $74 flight on Sun, Mar 8, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:CWL,to:DUB,departure:08/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:73.47&airProductToken=AQo9CjsIxZIBEgQzMjk5GMJdIIMNKN-MhwMwqo2HAzhBQABYAWoGTE9XX1NIcgVBT1c3M3oKCMWCARIEMzI5ORIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMA0) 

## Popular airlines from Cardiff International Airport (CWL) to Dublin Airport (DUB)

- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg)  
KLM  
[](https://www.expedia.ca/Flights-Search?leg1=from:CWL,to:DUB,departure:21/03/2026TANYT&leg2=from:DUB,to:CWL,departure:28/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_FR.svg)  
Ryanair  
[](https://www.expedia.ca/Flights-Search?leg1=from:CWL,to:DUB,departure:21/03/2026TANYT&leg2=from:DUB,to:CWL,departure:28/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FR"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg)  
Air France  
[](https://www.expedia.ca/Flights-Search?leg1=from:CWL,to:DUB,departure:21/03/2026TANYT&leg2=from:DUB,to:CWL,departure:28/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EI.svg)  
Aer Lingus  
[](https://www.expedia.ca/Flights-Search?leg1=from:CWL,to:DUB,departure:21/03/2026TANYT&leg2=from:DUB,to:CWL,departure:28/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg)  
British Airways  
[](https://www.expedia.ca/Flights-Search?leg1=from:CWL,to:DUB,departure:21/03/2026TANYT&leg2=from:DUB,to:CWL,departure:28/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg)  
WestJet  
[](https://www.expedia.ca/Flights-Search?leg1=from:CWL,to:DUB,departure:21/03/2026TANYT&leg2=from:DUB,to:CWL,departure:28/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}])

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## Cheap flights from Cardiff (CWL) to Dublin (DUB)

Prices were available within the past 7 days and start at CA $74 for one-way flights and CA $370 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif)

Thu, Apr 23 - Tue, Apr 28

CWL

Cardiff

DUB

Dublin

CA $370

Roundtrip

found 6 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CWL,to:DUB,departure:23/04/2026TANYT&leg2=from:DUB,to:CWL,departure:28/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:369.80&airProductToken=AQpoCjIIy5gBEgQxMDkyGMJdIICTASivkIsDMP-QiwM4WEAAWAFqBUxJR0hUcghYWVE3MkFMQQoyCMuYARIEMTE0NRiAkwEggw0ogZKLAzDlkosDOFhAAVgBagVMSUdIVHIIWFlRNzJBTEEKaAoyCMuYARIEMTEzNhiDDSCAkwEo28SLAzC6xYsDOEdAAFgBagVMSUdIVHIIR1lROTJBTEEKMgjLmAESBDEwODcYgJMBIMJdKMTPiwMwj9CLAzhHQAFYAWoFTElHSFRyCEdZUTkyQUxBEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwDQ)

![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif)

Sat, May 30 - Mon, Jun 15

CWL

Cardiff

DUB

Dublin

CA $420

Roundtrip

found 19 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CWL,to:DUB,departure:30/05/2026TANYT&leg2=from:DUB,to:CWL,departure:15/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:419.60&airProductToken=AQpGCiEIy5gBEgQxMDkyGMJdIICTASjjsI4DMLOxjgM4R0AAWAEKIQjLmAESBDExNDUYgJMBIIMNKKGyjgMwhbOOAzhHQAFYAQpGCiEIy5gBEgQxMTM2GIMNIICTASjb4I8DMLrhjwM4R0AAWAEKIQjLmAESBDEwODcYgJMBIMJdKMTrjwMwj-yPAzhHQAFYARIKCAEQARgBKgJLTBgBIgQIARABKAQwAQ)

![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif)

Tue, May 26 - Tue, Jun 9

CWL

Cardiff

DUB

Dublin

CA $426

Roundtrip

found 19 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CWL,to:DUB,departure:26/05/2026TANYT&leg2=from:DUB,to:CWL,departure:09/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:425.30&airProductToken=AQpGCiEIy5gBEgQxMDkyGMJdIICTASjPg44DMJ-EjgM4R0AAWAEKIQjLmAESBDExNDUYgJMBIIMNKKGFjgMwhYaOAzhHQAFYAQpoCiAIwYwBEgQxMTE3GIMNIOIwKIeijwMw9aKPAzhHQABYAQohCMGMARIEMTM0MBjiMCCAkwEo16ePAzCsqI8DOEdAAVgBCiEIwYwBEgQ4MzM1GICTASDCXSjBq48DMJGsjwM4R0ABWAESCggBEAEYASoCS0wYASIECAEQASgEMAE)

![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif)

Wed, Sep 30 - Sat, Oct 3

CWL

Cardiff

DUB

Dublin

CA $426

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CWL,to:DUB,departure:30/09/2026TANYT&leg2=from:DUB,to:CWL,departure:03/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:425.60&airProductToken=AQpoCjIIy5gBEgQxMDkyGMJdIICTASivmJkDMP-YmQM4R0AAWAFqBUxJR0hUcghHWVE5MkFMQQoyCMuYARIEMTE0NRiAkwEggw0ogZqZAzDlmpkDOEdAAVgBagVMSUdIVHIIR1lROTJBTEEKaAoyCMuYARIEMTEzNhiDDSCAkwEom7aZAzD6tpkDOEdAAFgBagVMSUdIVHIIR1lROTJBTEEKMgjLmAESBDEwODcYgJMBIMJdKITBmQMwz8GZAzhHQAFYAWoFTElHSFRyCEdZUTkyQUxBEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwAQ)

![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif)

Tue, Jun 9 - Tue, Jun 23

CWL

Cardiff

DUB

Dublin

CA $428

Roundtrip

found 19 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CWL,to:DUB,departure:09/06/2026TANYT&leg2=from:DUB,to:CWL,departure:23/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:427.50&airProductToken=AQpGCiEIy5gBEgQxMDkyGMJdIICTASiPoY8DMN-hjwM4R0AAWAEKIQjLmAESBDExNDUYgJMBIIMNKOaijwMwxaOPAzhHQAFYAQpoCiAIwYwBEgQxMDE3GIMNIOIwKKe5kAMwn7qQAzhHQABYAQohCMGMARIEMTI0MBjiMCCAkwEo1sSQAzCrxZADOEdAAVgBCiEIwYwBEgQ4MzM1GICTASDCXSiByZADMNHJkAM4R0ABWAESCggBEAEYASoCS0wYASIECAEQASgEMAE)

![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif)

Wed, Sep 30 - Sat, Oct 3

CWL

Cardiff

DUB

Dublin

CA $436

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CWL,to:DUB,departure:30/09/2026TANYT&leg2=from:DUB,to:CWL,departure:03/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:435.70&airProductToken=AQqzAQo-CMGMARIEODM0NBjCXSCAkwEor5iZAzD_mJkDOEdAAFgBagVMSUdIVHIIR1lRMDJBTEF6CgjLmAESBDgzNDQKPgjBjAESBDU0NzgYgJMBIOIwKOaimQMwsaOZAzhHQAFYAWoFTElHSFRyCEdZUTAyQUxBegoIy5gBEgQ1NDc4CjEIwYwBEgQxNjE2GOIwIIMNKOWpmQMw06qZAzhHQAFYAWoFTElHSFRyCEdZUTAyQUxBCmgKMgjLmAESBDExMzgYgw0ggJMBKKK3mQMwgbiZAzhHQABYAWoFTElHSFRyCEdZUTkyQUxBCjIIy5gBEgQxMDg3GICTASDCXSiEwZkDMM_BmQM4R0ABWAFqBUxJR0hUcghHWVE5MkFMQRIKCAEQARgBKgJBRhgBIgQIARABKAIoAygEMAE)

![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif)

Wed, Sep 30 - Sat, Oct 3

CWL

Cardiff

DUB

Dublin

CA $437

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CWL,to:DUB,departure:30/09/2026TANYT&leg2=from:DUB,to:CWL,departure:03/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:436.70&airProductToken=AQqzAQo-CMGMARIEODM0MhjCXSCAkwEo7ZSZAzC4lZkDOEdAAFgBagVMSUdIVHIIR1lROUJBTEF6CgjLmAESBDgzNDIKPgjBjAESBDgzNDUYgJMBIOIwKJaYmQMw4ZiZAzhHQAFYAWoFTElHSFRyCEdZUTlCQUxBegoIy5gBEgQ4MzQ1CjEIwYwBEgQxNjE2GOIwIIMNKMWemQMws5-ZAzhHQAFYAWoFTElHSFRyCEdZUTlCQUxBEgoIARABGAEqAkFGGAEiBAgBEAEoAigDKAQwAQ)

![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif)

Sat, May 30 - Sat, Jun 13

CWL

Cardiff

DUB

Dublin

CA $442

Roundtrip

found 19 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CWL,to:DUB,departure:30/05/2026TANYT&leg2=from:DUB,to:CWL,departure:13/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:441.60&airProductToken=AQpGCiEIy5gBEgQxMDkyGMJdIICTASjjsI4DMLOxjgM4R0AAWAEKIQjLmAESBDExNDUYgJMBIIMNKKGyjgMwhbOOAzhHQAFYAQpGCiEIy5gBEgQxMTM0GIMNIICTASjnyI8DMMbJjwM4WEAAWAEKIQjLmAESBDEwOTEYgJMBIMJdKLXNjwMwhc6PAzhYQAFYARIKCAEQARgBKgJLTBgBIgQIARABKAQwAQ)

![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif)

Thu, Apr 23 - Tue, Apr 28

CWL

Cardiff

DUB

Dublin

CA $443

Roundtrip

found 6 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CWL,to:DUB,departure:23/04/2026TANYT&leg2=from:DUB,to:CWL,departure:28/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:442.80&airProductToken=AQpoCjIIy5gBEgQxMDkyGMJdIICTASivkIsDMP-QiwM4WEAAWAFqBUxJR0hUcghYWVE3MkFMQQoyCMuYARIEMTE0NRiAkwEggw0ogZKLAzDlkosDOFhAAVgBagVMSUdIVHIIWFlRNzJBTEEKaAoyCMuYARIEMTEzNhiDDSCAkwEo28SLAzC6xYsDOFJAAFgBagVMSUdIVHIIUllRMzJBTEEKMgjLmAESBDEwOTEYgJMBIMJdKOHHiwMwsciLAzhSQAFYAWoFTElHSFRyCFJZUTMyQUxBEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwDQ)

![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif)

Thu, Jun 18 - Sun, Jun 28

CWL

Cardiff

DUB

Dublin

CA $597

Roundtrip

found 19 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CWL,to:DUB,departure:18/06/2026TANYT&leg2=from:DUB,to:CWL,departure:28/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:596.60&airProductToken=AQpCCh8I16YBEgI5MxjCXSCYzgEo24OQAzC2h5ADOEVAAFgBCh8I16YBEgI0NhiYzgEggw0o34qQAzD0jZADOEVAAVgBCkIKHwjXpgESAjM1GIMNIJjOASjD9JADMI_4kAM4RUAAWAEKHwjXpgESAjkyGJjOASDCXSjC-5ADMOv-kAM4RUABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE)

![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh)

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## Find the cheapest month to fly from Cardiff (CWL) to Dublin (DUB)

### December is typically the cheapest month to fly

From CA $63 - CA $1,062 per traveller.

## Frequently asked questions

### How much is a flight from Cardiff Intl. Airport (CWL) to DUB?

### Do I need to pay a cancellation fee if I cancel my flight from CWL to Dublin Airport?

### How do I find cheap flights from Cardiff Intl. Airport (CWL) to DUB that have flexible change policies?

### How many hours is the flight from Cardiff Intl. Airport (CWL) to Dublin Airport (DUB)?

### How far is the flight from Cardiff Airport to Dublin Airport?

### Which airlines fly direct from Cardiff Intl. Airport (CWL) to DUB?

### Are Cardiff Intl. Airport (CWL) to Dublin Airport flight tickets cheaper when they're purchased at the last minute?

## Travel information

| Origin airport      | Cardiff Intl. |
| ------------------- | ------------- |
| Destination airport | Dublin        |
| Airlines serving    | KLM, WestJet  |
| Roundtrip price     | CA $370       |
| Distance            | 297 km        |
| Average flight time | 1 hour 7 mins |

## Book with confidence

# Cardiff to Dublin Flights

**The easy way to book your flights from Cardiff to Dublin** 

With Expedia, it’s simple to find and book flights to Dublin from Cardiff whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Dublin, too. 

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Cardiff to Dublin today, tomorrow, or this week. 

**Save dollars with cheap flights from Cardiff Intl., CWL to Dublin, DUB** 

Sort your search results by price to find great deals on your flight from Cardiff to Dublin—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Dublin from Cardiff currently is just CA $370 rising to CA $597\. 

Here are more money-saving tips: 

- Fly in April when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Dublin
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!

**Reasons to choose Expedia for your flight to Dublin from Cardiff** 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Dublin with Expedia today.

\*Available to Expedia members.