Cheap flights from Dublin to Cardiff

DUB — CWL
22 May — 29 May1
Return
1 adult
Economy
From?
To?
Sun 22/5
Sun 29/5

The best prices from Dublin to Cardiff Wales are usually found in September or October, booked 34 days in advance, depart on a Monday or Friday and return on a Sunday

How to find the cheapest flight from Dublin to Cardiff

All the information you need to plan the best DUB to CWL flight in 2022: compare Dublin to Cardiff flight prices with the expected peak season, weather and rainfall in Cardiff.

DUB - CWL

Price

£109 - £173

CWL

Temperature

4 - 18 °C

CWL

Rainfall

50 - 90 mm

Popular inJuneHigh demand for flights, 19% potential price rise
Cheapest inSeptemberBest time to find cheap flights, 23% potential price drop
Average price£128Average for round-trip flights in May 2022
Round-trip from£89From Dublin to Cardiff Wales

What is the cheapest day to fly round-trip from Dublin to Cardiff?

Sunday is generally a great day to depart. Flying on this day could help you save up to 1,040%.

How far in advance should I book a flight from Dublin to Cardiff?

Travelers have found it’s best to book a flight 35 days in advance to save up to 48% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 35 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Dublin to Cardiff 1-2 weeks in advance for as low as £109, or £144 for flights within the next 24 hours.

What is the cheapest month to fly from Dublin to Cardiff?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, September can be a great choice for travel to Cardiff. Flights to Cardiff from Dublin in September are about £115 on average during September, but can be found for as low as £73.

When is the cheapest time to fly from Dublin to Cardiff (DUB - CWL)?

Unlike in the morning, when flights are generally more expensive, you can save up to 41% on flights from Dublin to Cardiff by exploring options for tickets at midday.

Cheap flights from Dublin to Cardiff in May, June 2022

The best prices found for DUB to CWL flights in May, June
15 Jun - 20 Jun
DUB

Dublin

CWL

Cardiff Wales

Nonstop

1h 00m
CWL

Cardiff Wales

DUB

Dublin

Nonstop

0h 55m
£26

Ryanair

View Deal

Deal found 14/5/22

27 Jun - 29 Jun
DUB

Dublin

CWL

Cardiff Wales

Nonstop

1h 00m
CWL

Cardiff Wales

DUB

Dublin

Nonstop

0h 55m
£27

Ryanair

View Deal

Deal found 16/5/22

15 Jun - 19 Jun
DUB

Dublin

CWL

Cardiff Wales

Nonstop

1h 00m
CWL

Cardiff Wales

DUB

Dublin

Nonstop

0h 55m
£38

Ryanair

View Deal

Deal found 14/5/22

Dublin to Cardiff 2022 flight deals

Cheap flights to Cardiff from Dublin found for this year
15 Jun - 20 Jun
DUB

Dublin

CWL

Cardiff Wales

Nonstop

1h 00m
CWL

Cardiff Wales

DUB

Dublin

Nonstop

0h 55m
£26

Ryanair

View Deal

Deal found 14/5/22

27 Jun - 29 Jun
DUB

Dublin

CWL

Cardiff Wales

Nonstop

1h 00m
CWL

Cardiff Wales

DUB

Dublin

Nonstop

0h 55m
£27

Ryanair

View Deal

Deal found 16/5/22

15 Jun - 19 Jun
DUB

Dublin

CWL

Cardiff Wales

Nonstop

1h 00m
CWL

Cardiff Wales

DUB

Dublin

Nonstop

0h 55m
£38

Ryanair

View Deal

Deal found 14/5/22

Cheap Ryanair flights from Dublin to Cardiff

15 Jun - 20 Jun
DUB

Dublin

CWL

Cardiff Wales

Nonstop

1h 00m
CWL

Cardiff Wales

DUB

Dublin

Nonstop

0h 55m
£26

Ryanair

View Deal

Deal found 14/5/22

27 Jun - 29 Jun
DUB

Dublin

CWL

Cardiff Wales

Nonstop

1h 00m
CWL

Cardiff Wales

DUB

Dublin

Nonstop

0h 55m
£27

Ryanair

View Deal

Deal found 16/5/22

15 Jun - 19 Jun
DUB

Dublin

CWL

Cardiff Wales

Nonstop

1h 00m
CWL

Cardiff Wales

DUB

Dublin

Nonstop

0h 55m
£38

Ryanair

View Deal

Deal found 14/5/22

Direct flights to Cardiff from Dublin

Save time with Dublin to Cardiff direct flight deals
15 Jun - 20 Jun
DUB

Dublin

CWL

Cardiff Wales

Nonstop

1h 00m
CWL

Cardiff Wales

DUB

Dublin

Nonstop

0h 55m
£26

Ryanair

View Deal

Deal found 14/5/22

27 Jun - 29 Jun
DUB

Dublin

CWL

Cardiff Wales

Nonstop

1h 00m
CWL

Cardiff Wales

DUB

Dublin

Nonstop

0h 55m
£27

Ryanair

View Deal

Deal found 16/5/22

15 Jun - 19 Jun
DUB

Dublin

CWL

Cardiff Wales

Nonstop

1h 00m
CWL

Cardiff Wales

DUB

Dublin

Nonstop

0h 55m
£38

Ryanair

View Deal

Deal found 14/5/22

Last-minute flights from Dublin to Cardiff

Late deals on return flights to Cardiff from Dublin, departing today and this week
23 May - 24 May
DUB

Dublin

CWL

Cardiff Wales

1 stop

7h 10m
CWL

Cardiff Wales

DUB

Dublin

1 stop

7h 25m
£166

Multiple Airlines

View Deal

Deal found 16/5/22

21 May - 23 May
DUB

Dublin

CWL

Cardiff Wales

1 stop

7h 25m
CWL

Cardiff Wales

DUB

Dublin

1 stop

8h 20m
£210

Multiple Airlines

View Deal

Deal found 15/5/22

21 May - 23 May
DUB

Dublin

CWL

Cardiff Wales

1 stop

5h 35m
CWL

Cardiff Wales

DUB

Dublin

2 stops

29h 25m
£252

Multiple Airlines

View Deal

Deal found 15/5/22

One-way flights to Cardiff Wales from Dublin

The cheapest one-way flights from Dublin to Cardiff
30 May
DUB

Dublin

CWL

Cardiff Wales

Nonstop

1h 00m
£10

Ryanair

View Deal

Deal found 15/5/22

19 Jun
DUB

Dublin

CWL

Cardiff Wales

Nonstop

1h 00m
£19

Ryanair

View Deal

Deal found 15/5/22

31 Aug
DUB

Dublin

CWL

Cardiff Wales

Nonstop

1h 00m
£41

Ryanair

View Deal

Deal found 15/5/22

Related info for your journey

Useful info, stats and facts about Dublin to Cardiff flights.

Which airlines flying from Dublin to Cardiff Wales have flexible cancellations due to COVID-19?

Flybe, Ryanair, and KLM are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Dublin to Cardiff for under £100 on Cheapflights?

Yes, there are multiple flights from Dublin to Cardiff for under £100. The cheapest flight booked recently is on Ryanair for just £26, but on average you can expect to pay £76.

Are there nonstop flights from Dublin to Cardiff for under £100 on Cheapflights?

Cheapflights has at least 20 direct flights from Dublin to Cardiff under £100. A good price for a nonstop flight from Dublin to Cardiff is less than £75.

Are there last-minute flights available from Dublin to Cardiff for under £200?

There are currently 10+ open flights from Dublin to Cardiff within the next 7 days for less than £200.

How popular is this Dublin to Cardiff flight route?

Within the past month, 45 users have taken a look at flights from Dublin to Cardiff Wales.

What are the cheapest airlines flying from Dublin to Cardiff round-trip?

Cheapflights users have booked flights from Dublin to Cardiff round-trip from £26. Another airline that can offer you cheap pricing is KLM. You may be able to fly from Dublin to Cardiff for 77% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Dublin to Cardiff one-way?

One-way options have recently been found by users for as low as £10 on Ryanair. Other airlines that offer cheap prices include Vueling from £76 and KLM from £113 one-way.

What are the most popular airlines that fly from Dublin to Cardiff?

Before booking your flight from Dublin to Cardiff check out the most popular airlines for this route: Flybe, Ryanair or KLM.

What are the cheapest flights from Dublin to Cardiff?

Looking at all options, your cheapest flight can be booked for £9. While the most popular route (Dublin - Cardiff Wales) can be booked for £46 on average our data indicates £57 when flying from Dublin to Cardiff.

Top 2 airlines flying from Dublin to Cardiff

The chart below displays the airlines Cheapflights users travelling from Dublin to Cardiff choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
RyanairCheapest£14Average£50FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Ryanair flights
FlybeCheapest£56Average£110FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Flybe flights

Hourly flight availability from Dublin to Cardiff

See what time of day planes typically take off from Dublin to Cardiff
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Dublin to Cardiff

See how many times per day planes take to the skies headed from Dublin to Cardiff
Sunday1daily flight
Monday1daily flight
Tuesday0daily flights
Wednesday0daily flights
Thursday0daily flights
Friday1daily flight
Saturday0daily flights