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 July 2026. The most popular departure time for this route is 12:00, with 100% of flights per day taking off in the afternoon.

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

Aer Lingus is the most popular carrier operating from Cardiff Wales to Northern Ireland

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

As of July 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.

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 July 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.

£48 Cheap Flights from Cardiff to Northern Ireland in 2026

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Find the cheapest flights from Cardiff to Northern Ireland

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

12:00 - 13:20

CWL

BHD

1h 20mdirect

10:15 - 11:30

BHD

CWL

1h 15mdirect

£98Aer Lingus

Thu, 24 Sep - Sun, 27 Sep

12:00 - 13:20

CWL

BHD

1h 20mdirect

10:15 - 11:30

BHD

CWL

1h 15mdirect

£99Aer Lingus

Sat, 19 Sep - Mon, 21 Sep

12:00 - 13:20

CWL

BHD

1h 20mdirect

10:15 - 11:30

BHD

CWL

1h 15mdirect

£103Aer Lingus

Tue, 22 Sep - Thu, 24 Sep

12:00 - 13:20

CWL

BHD

1h 20mdirect

10:15 - 11:30

BHD

CWL

1h 15mdirect

£105Aer Lingus

Mon, 7 Sep - Fri, 11 Sep

22:10 - 10:00

CWL

BFS

11h 50m

2 stops

07:30 - 22:50

BFS

CWL

15h 20m

2 stops

£111Multiple Airlines

Mon, 10 Aug - Wed, 19 Aug

23:15 - 15:15

CWL

BFS

16h 00m

2 stops

07:35 - 22:50

BFS

CWL

15h 15m

2 stops

£112Multiple Airlines

Tue, 11 Aug - Tue, 18 Aug

22:50 - 19:30

CWL

BFS

20h 40m

2 stops

12:45 - 22:25

BFS

CWL

9h 40m

2 stops

£114Multiple Airlines

Thu, 30 Jul - Thu, 6 Aug

12:00 - 13:20

CWL

BHD

1h 20mdirect

10:15 - 11:30

BHD

CWL

1h 15mdirect

£115Aer Lingus

Tue, 18 Aug - Thu, 20 Aug

12:00 - 13:20

CWL

BHD

1h 20mdirect

10:15 - 11:30

BHD

CWL

1h 15mdirect

£117Aer Lingus

Tue, 20 Oct - Fri, 23 Oct

12:00 - 13:20

CWL

BHD

1h 20mdirect

10:15 - 11:30

BHD

CWL

1h 15mdirect

£119Aer Lingus

Thu, 13 Aug - Mon, 17 Aug

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Aer Lingus flights from Cardiff to Northern Ireland

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

Aer Lingus

24 Sept

CWL12:00Cardiff Wales

1h 20m

BHD13:20Belfast City

27 Sept

BHD10:15Belfast City

1h 15m

CWL11:30Cardiff Wales

£98

Aer Lingus

19 Sept

CWL12:00Cardiff Wales

1h 20m

BHD13:20Belfast City

21 Sept

BHD10:15Belfast City

1h 15m

CWL11:30Cardiff Wales

£99

Aer Lingus

22 Sept

CWL12:00Cardiff Wales

1h 20m

BHD13:20Belfast City

24 Sept

BHD10:15Belfast City

1h 15m

CWL11:30Cardiff Wales

£103

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Thu 24/9

12:00-13:20

Nonstop1h 20m

Belfast City

Sun 27/9

10:15-11:30

Nonstop1h 15m

£98

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Sat 19/9

12:00-13:20

Nonstop1h 20m

Belfast City

Mon 21/9

10:15-11:30

Nonstop1h 15m

£99

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Tue 22/9

12:00-13:20

Nonstop1h 20m

Belfast City

Thu 24/9

10:15-11:30

Nonstop1h 15m

£103

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Mon 7/9

12:00-13:20

Nonstop1h 20m

Belfast City

Fri 11/9

10:15-11:30

Nonstop1h 15m

£105

CardiffBelfast

CWL - BFS

CWLBFS

Cardiff Wales

Mon 10/8

22:10-10:00

2 stops11h 50m

Belfast Intl

Wed 19/8

07:30-22:50

2 stops15h 20m

£111

CardiffBelfast

CWL - BFS

CWLBFS

Cardiff Wales

Tue 11/8

23:15-15:15

2 stops16h 00m

Belfast Intl

Tue 18/8

07:35-22:50

2 stops15h 15m

£112

CardiffBelfast

CWL - BFS

CWLBFS

Cardiff Wales

Thu 30/7

22:50-19:30

2 stops20h 40m

Belfast Intl

Thu 6/8

12:45-22:25

2 stops9h 40m

£114

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Tue 18/8

12:00-13:20

Nonstop1h 20m

Belfast City

Thu 20/8

10:15-11:30

Nonstop1h 15m

£115

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Tue 20/10

12:00-13:20

Nonstop1h 20m

Belfast City

Fri 23/10

10:15-11:30

Nonstop1h 15m

£117

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Thu 13/8

12:00-13:20

Nonstop1h 20m

Belfast City

Mon 17/8

10:15-11:30

Nonstop1h 15m

£119

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 £29. If you’re not able to fly to Northern Ireland in October, then September is your next best option. Flight prices from Cardiff to Northern Ireland during September average around £61.

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 from Cardiff 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 £131 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 £76 on momondo.

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

There are 2 cabin classes available to choose from on Cardiff 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	£67
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 £67. The best return flight deal from Cardiff to Northern Ireland found on momondo in the last 72 hours is £114.

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 July 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 73.15% of the total bookings. Other popular models include Airbus A320-100/200 with 25.00%, Airbus A319 with 0.93%, and Embraer ERJ-145 with 0.62%.

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 £61	Free Cancellation	Rating 6.9 1,914 reviews		Search easyJet flights
Aer Lingus	PriceFrom £93	Free Cancellation	Rating 7.3 1,634 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.