How many flights depart from Cardiff to Northern Ireland on average per day?

2 flights are operational daily from Cardiff to Northern Ireland as of April 2026. The most popular departure time for this route is 08:00, with 50% of flights per day taking off at midday.

How many flights depart from Cardiff to Northern Ireland on average per week?

As of April 2026, 14 flights take off from Cardiff and land in Northern Ireland each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

What is the cheapest airline that flies from Cardiff Wales to Northern Ireland?

Ryanair and Aer Lingus are the most popular carriers operating from Cardiff Wales to Northern Ireland

When did momondo last update prices for flights from Cardiff Wales Airport to Northern Ireland?

Prices for flights from Cardiff Wales Airport to Northern Ireland were last updated today.

How many operators does momondo search for flights from Cardiff Wales Airport to Northern Ireland?

As of April 2026, there are 2 operators available to choose from for flights from Cardiff Wales Airport to Northern Ireland.

How old do you have to be to fly from Cardiff Wales Airport to Northern Ireland?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cardiff Wales Airport to Northern Ireland.

What documentation or ID do you need to fly to Northern Ireland?

The travel and health documents you'll need for your trip to Northern Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Northern Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£44 Cheap Flights from Cardiff to Northern Ireland in 2026

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Find the cheapest flights from Cardiff to Northern Ireland

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

21:45 - 11:05

CWL

BFS

13h 20m

1 stop

09:15 - 21:45

BFS

CWL

12h 30m

2 stops

£94Multiple Airlines

Tue, 5 May - Mon, 11 May

21:45 - 11:05

CWL

BFS

13h 20m

1 stop

09:15 - 21:45

BFS

CWL

12h 30m

2 stops

£95Multiple Airlines

Tue, 5 May - Mon, 11 May

16:15 - 00:05

CWL

BFS

7h 50m

1 stop

07:35 - 22:50

BFS

CWL

15h 15m

2 stops

£96Multiple Airlines

Tue, 28 Apr - Tue, 5 May

21:45 - 11:05

CWL

BFS

13h 20m

1 stop

17:35 - 09:50

BFS

CWL

16h 15m

1 stop

£99Ryanair

Tue, 5 May - Mon, 11 May

12:00 - 13:20

CWL

BHD

1h 20mdirect

10:15 - 11:30

BHD

CWL

1h 15mdirect

£100Aer Lingus

Wed, 16 Sep - Wed, 23 Sep

21:45 - 11:05

CWL

BFS

13h 20m

1 stop

17:35 - 09:50

BFS

CWL

16h 15m

1 stop

£100Ryanair

Tue, 5 May - Mon, 11 May

17:45 - 10:10

CWL

BFS

16h 25m

1 stop

21:55 - 22:50

BFS

CWL

24h 55m

2 stops

£103Multiple Airlines

Fri, 17 Apr - Mon, 20 Apr

12:00 - 13:20

CWL

BHD

1h 20mdirect

10:15 - 11:30

BHD

CWL

1h 15mdirect

£105Aer Lingus

Wed, 29 Apr - Wed, 6 May

12:00 - 13:20

CWL

BHD

1h 20mdirect

10:15 - 11:30

BHD

CWL

1h 15mdirect

£105Aer Lingus

Mon, 11 May - Thu, 14 May

12:00 - 13:20

CWL

BHD

1h 20mdirect

10:15 - 11:30

BHD

CWL

1h 15mdirect

£106Aer Lingus

Thu, 16 Apr - Thu, 23 Apr

Ryanair flights from Cardiff to Northern Ireland

Our best Ryanair deals on Cardiff to Northern Ireland flight tickets

Ryanair

5 May

CWL21:45Cardiff Wales

13h 20m

1 stop

BFS11:05Belfast Intl

11 May

BFS17:35Belfast Intl

16h 15m

1 stop

CWL09:50Cardiff Wales

£99

Ryanair

5 May

CWL21:45Cardiff Wales

13h 20m

1 stop

BFS11:05Belfast Intl

11 May

BFS17:35Belfast Intl

16h 15m

1 stop

CWL09:50Cardiff Wales

£100

Ryanair

9 Apr

CWL16:55Cardiff Wales

14h 55m

1 stop

BFS07:50Belfast Intl

13 Apr

BFS17:35Belfast Intl

16h 15m

1 stop

CWL09:50Cardiff Wales

£260

Aer Lingus flights from Cardiff to Northern Ireland

Our best Aer Lingus deals on Cardiff to Northern Ireland flight tickets

Aer Lingus

16 Sept

CWL12:00Cardiff Wales

1h 20m

BHD13:20Belfast City

23 Sept

BHD10:15Belfast City

1h 15m

CWL11:30Cardiff Wales

£100

Aer Lingus

29 Apr

CWL12:00Cardiff Wales

1h 20m

BHD13:20Belfast City

6 May

BHD10:15Belfast City

1h 15m

CWL11:30Cardiff Wales

£105

Aer Lingus

11 May

CWL12:00Cardiff Wales

1h 20m

BHD13:20Belfast City

14 May

BHD10:15Belfast City

1h 15m

CWL11:30Cardiff Wales

£105

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffBelfast

CWL - BFS

CWLBFS

Cardiff Wales

Tue 5/5

21:45-11:05

1 stop13h 20m

Belfast Intl

Mon 11/5

09:15-21:45

2 stops12h 30m

£94

CardiffBelfast

CWL - BFS

CWLBFS

Cardiff Wales

Tue 5/5

21:45-11:05

1 stop13h 20m

Belfast Intl

Mon 11/5

09:15-21:45

2 stops12h 30m

£95

CardiffBelfast

CWL - BFS

CWLBFS

Cardiff Wales

Tue 28/4

16:15-00:05

1 stop7h 50m

Belfast Intl

Tue 5/5

07:35-22:50

2 stops15h 15m

£96

CardiffBelfast

CWL - BFS

CWLBFS

Cardiff Wales

Tue 5/5

21:45-11:05

1 stop13h 20m

Belfast Intl

Mon 11/5

17:35-09:50

1 stop16h 15m

£99

Fastest return journey

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Wed 16/9

12:00-13:20

Nonstop1h 20m

Belfast City

Wed 23/9

10:15-11:30

Nonstop1h 15m

£100

CardiffBelfast

CWL - BFS

CWLBFS

Cardiff Wales

Tue 5/5

21:45-11:05

1 stop13h 20m

Belfast Intl

Mon 11/5

17:35-09:50

1 stop16h 15m

£100

CardiffBelfast

CWL - BFS

CWLBFS

Cardiff Wales

Fri 17/4

17:45-10:10

1 stop16h 25m

Belfast Intl

Mon 20/4

21:55-22:50

2 stops24h 55m

£103

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Wed 29/4

12:00-13:20

Nonstop1h 20m

Belfast City

Wed 6/5

10:15-11:30

Nonstop1h 15m

£105

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Mon 11/5

12:00-13:20

Nonstop1h 20m

Belfast City

Thu 14/5

10:15-11:30

Nonstop1h 15m

£105

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Thu 16/4

12:00-13:20

Nonstop1h 20m

Belfast City

Thu 23/4

10:15-11:30

Nonstop1h 15m

£106

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cardiff to Northern Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Northern Ireland?

In general, October is the cheapest month to fly from Cardiff to Northern Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £104. If you’re not able to fly to Northern Ireland in October, then February is your next best option. Flight prices from Cardiff to Northern Ireland during February average around £111.

What is the cheapest Cardiff Wales to Northern Ireland flight route?

Fly from Cardiff Wales to Belfast City for the best Cardiff Wales - Northern Ireland flight prices

How far in advance should I book a flight to Northern Ireland?

You are more likely to see cheaper flights to Northern Ireland from Cardiff when booking weeks ahead of your departure date. In general, you can expect to find flights to Northern Ireland for around £123 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Northern Ireland from Cardiff for as low as £95 on momondo.

What cabin class options are available on Cardiff Wales to Northern Ireland flights?

There is only 1 cabin class available to choose from on Cardiff Wales to Northern Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Cardiff to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Northern Ireland

Best price found	£69
Fastest flight time	1h 20m
Direct flights	Every day
Airports in Northern Ireland	18 airports

The best one-way flight to Northern Ireland from Cardiff in the past 72 hours is £69. The best return flight deal from Cardiff to Northern Ireland found on momondo in the last 72 hours is £111.

The fastest flight from Cardiff to Northern Ireland takes 1h 20m

Direct flights go from Cardiff to Northern Ireland every day.

There are 18 airports in Northern Ireland. From Cardiff there are direct flights to Belfast City (BHD).

Search flight deals

Frequently asked questions about flying from Cardiff to Northern Ireland

When did momondo last update prices for flights from Cardiff Wales Airport to Northern Ireland?
Prices for flights from Cardiff Wales Airport to Northern Ireland were last updated today.
How many operators does momondo search for flights from Cardiff Wales Airport to Northern Ireland?
As of April 2026, there are 2 operators available to choose from for flights from Cardiff Wales Airport to Northern Ireland.
How old do you have to be to fly from Cardiff Wales Airport to Northern Ireland?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cardiff Wales Airport to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The travel and health documents you'll need for your trip to Northern Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Northern Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Cardiff to Northern Ireland?
Based on momondo bookings for flights between Cardiff and Northern Ireland, the leading plane model is ATR 72-201 / 202, making up 72.94% of the total bookings. Other popular models include Airbus A320-100/200 with 23.87%, Airbus A319 with 1.86%, and Embraer ERJ-145 with 0.53%.

Best airlines flying from Cardiff to Northern Ireland

Compare and see reviews for airlines that fly from Cardiff to Northern Ireland with momondo

Airline	Rating	Free Cancellation	Price
easyJet	PriceFrom £29	Free Cancellation	Rating 6.9 1,889 reviews		Search easyJet flights
Aer Lingus	PriceFrom £92	Free Cancellation	Rating 7.2 1,495 reviews		Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to Northern Ireland?

It is quick and easy to find Cardiff to Northern Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Northern Ireland that suits you.

Can I find flights from Cardiff to Northern Ireland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Northern Ireland from Cardiff which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Cardiff to Northern Ireland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Northern Ireland from Cardiff.

I’m not ready to book a flight from Cardiff to Northern Ireland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Cardiff to Northern Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.