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Cheap flights from Dublin to Cardiff from C$ 26

DUB — CWL
31 Oct — 7 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Cardiff

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Cardiff

Fri 9/106:20 a.m. -
Nonstop1h 00m
Mon 12/1010:10 p.m. -
Nonstop1h 05m
Deal found 30/9C$ 50
Fri 2/106:20 a.m. -
Nonstop1h 00m
Mon 5/1010:10 p.m. -
Nonstop1h 05m
Deal found 29/9C$ 53
Thu 1/109:25 p.m. -
Nonstop1h 00m
Mon 5/1010:10 p.m. -
Nonstop1h 05m
Deal found 28/9C$ 56
Sat 21/116:50 a.m. -
Nonstop1h 00m
Mon 30/118:35 a.m. -
Nonstop1h 00m
Deal found 27/9C$ 63
Thu 12/1112:00 p.m. -
Nonstop1h 00m
Sat 14/118:15 a.m. -
Nonstop1h 00m
Deal found 29/9C$ 71
Thu 8/109:25 p.m. -
Nonstop1h 00m
Sun 11/109:45 p.m. -
Nonstop1h 00m
Deal found 27/9C$ 88
Sat 24/105:55 a.m. -
Nonstop1h 00m
Mon 26/108:35 a.m. -
Nonstop1h 00m
Deal found 28/9C$ 90
Fri 6/112:40 p.m. -
Nonstop1h 00m
Mon 9/118:35 a.m. -
Nonstop1h 00m
Deal found 30/9C$ 93
Thu 29/1012:00 p.m. -
Nonstop1h 00m
Thu 5/111:25 p.m. -
Nonstop1h 00m
Deal found 1/10C$ 103

Find flight deals from Dublin to Cardiff

Round-trip from

C$ 50

One-way from

C$ 26

Popular in

February

Cheapest in

January

Average price

C$ 85
Ryanair
  • Ryanair
  • 31/10-1/11
  • Nonstop
  • 2h 00m total
  • Dublin to Cardiff
Search Deals
Ryanair
  • Ryanair
  • 16/10-31/12
  • Nonstop
  • 1h 00m total
  • Dublin to Cardiff
Search Deals
Highest demand for flights based on searches. 40% potential increase in price (C$ 134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 33% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Dublin to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DublinCardiff

DUB Dublin - CWL Cardiff Wales

DUBCWL

Dublin

Fri 16/10

9:20 p.m.-10:20 p.m.

Nonstop1h 00m

Cardiff Wales

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 26

DublinCardiff

DUB Dublin - CWL Cardiff Wales

DUBCWL

Dublin

Thu 19/11

12:00 p.m.-1:00 p.m.

Nonstop1h 00m

Cardiff Wales

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 28

DublinCardiff

DUB Dublin - CWL Cardiff Wales

DUBCWL

Dublin

Mon 30/11

7:10 a.m.-8:10 a.m.

Nonstop1h 00m

Cardiff Wales

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 31

DublinCardiff

DUB Dublin - CWL Cardiff Wales

DUBCWL

Dublin

Sat 24/10

5:55 a.m.-6:55 a.m.

Nonstop1h 00m

Cardiff Wales

Tue 27/10

4:55 p.m.-5:55 p.m.

Nonstop1h 00m

C$ 51

DublinCardiff

DUB Dublin - CWL Cardiff Wales

DUBCWL

Dublin

Thu 19/11

12:00 p.m.-1:00 p.m.

Nonstop1h 00m

Cardiff Wales

Mon 23/11

8:35 a.m.-9:35 a.m.

Nonstop1h 00m

C$ 53

DublinCardiff

DUB Dublin - CWL Cardiff Wales

DUBCWL

Dublin

Sat 14/11

6:50 a.m.-7:50 a.m.

Nonstop1h 00m

Cardiff Wales

Mon 23/11

8:35 a.m.-9:35 a.m.

Nonstop1h 00m

C$ 53

DublinCardiff

DUB Dublin - CWL Cardiff Wales

DUBCWL

Dublin

Sat 21/11

6:50 a.m.-7:50 a.m.

Nonstop1h 00m

Cardiff Wales

Mon 30/11

8:35 a.m.-9:35 a.m.

Nonstop1h 00m

C$ 64

DublinCardiff

DUB Dublin - CWL Cardiff Wales

DUBCWL

Dublin

Sat 24/10

5:55 a.m.-6:55 a.m.

Nonstop1h 00m

Cardiff Wales

Mon 26/10

8:35 a.m.-9:35 a.m.

Nonstop1h 00m

C$ 91

DublinCardiff

DUB Dublin - CWL Cardiff Wales

DUBCWL

Dublin

Thu 29/10

12:00 p.m.-1:00 p.m.

Nonstop1h 00m

Cardiff Wales

Thu 5/11

1:25 p.m.-2:25 p.m.

Nonstop1h 00m

C$ 103

DublinCardiff

DUB Dublin - CWL Cardiff Wales

DUBCWL

Dublin

Sun 25/10

10:25 p.m.-11:25 p.m.

Nonstop1h 00m

Cardiff Wales

Sun 1/11

11:50 p.m.-12:50 a.m.

Nonstop1h 00m

C$ 162

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/9

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Dublin to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Dublin with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Dublin to Cardiff

What is the cheapest month to book a flight from Dublin to Cardiff?

Currently, January is the cheapest month in which you can book a flight from Dublin to Cardiff (average of C$ 54). Flying from Dublin to Cardiff in February is currently the most expensive (average of C$ 504). 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 DUB to CWL?

When flying from Dublin to Cardiff, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Dublin to Cardiff?

Airfare is below average for this route at the moment.

Dublin to Cardiff flights typically cost between C$ 85 and C$ 93 in October.
The cheapest round-trip price found within the last 5 days was C$ 50 on Ryanair (31 Oct-1 Nov).

Related info for your journey

  • How popular is this Dublin to Cardiff flight route?

    This flight path from Dublin to Cardiff Wales was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Dublin to Cardiff?

    There are many flights that can get you from Dublin to Cardiff in 1h. Fly via Ryanair to get the fastest option. The distance from Dublin to Cardiff is about 299 km. Generally, flights for this route are direct.

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

    Yes. In addition to deals on Dublin to Cardiff flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Cardiff?

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

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

    Yes. Cheapflights offers flight deals from Dublin to Cardiff 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 Dublin to Cardiff?

    Currently, January is the cheapest month in which you can book a flight from Dublin to Cardiff (average of C$ 54). Flying from Dublin to Cardiff in February is currently the most expensive (average of C$ 504). 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

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When you search for this flight from Dublin to Cardiff, 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.

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Certainly. Search results for flights to Cardiff from Dublin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes, Cheapflights offers price alerts on Dublin to Cardiff flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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