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

To save on the cost of your flight from Cardiff to Northern Ireland, book at least 36 days before your planned departure. Booking around this time can save you about 51% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £82 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £158.

What is the cheapest month to fly from Cardiff to Northern Ireland?

Flights from Cardiff to Northern Ireland lean towards being more expensive in December. Prices are generally better when you fly from Cardiff to Northern Ireland in January, with the cheapest ticket starting at £60.

What airport do you fly from for flights from Cardiff to Northern Ireland?

Cardiff Wales (CWL) is the airport you will fly out of if you book a flight from Cardiff to Northern Ireland. It is only a 9.1 mi journey to Cardiff Wales (CWL) from Cardiff’s city center.

Can I find deals for flights from Cardiff to Northern Ireland that include hotel bookings?

Yes. In addition to deals on Cardiff to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Cardiff to Northern Ireland?

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

Can I find deals for business class flights from Cardiff to Northern Ireland?

Yes. Cheapflights offers flight deals from Cardiff to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£45+ Flights from Cardiff to Northern Ireland

Cheap flight deals from Cardiff to Northern Ireland

Round-trip from	£116
One-way from	£45

Aer Lingus
24/4-26/4
Nonstop
2h 45m total
Cardiff to Northern Ireland

Search Deals

Aer Lingus
6/1
Nonstop
1h 25m total
Cardiff to Northern Ireland

Search Deals

Find flight deals from Cardiff to Northern Ireland

Cheapest flights from Cardiff to Northern Ireland
Explore the most affordable flight options available from Cardiff to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 December 2024.

Tue 31/1212:00CWL - BHD

Nonstop1h 25mAer Lingus

Thu 2/111:05BHD - CWL

Nonstop1h 20mAer Lingus

Deal found 23/12£239

Thu 26/1210:20CWL - BHD

1 stop6h 30mKLM

Thu 2/106:30BHD - CWL

1 stop10h 25mKLM

Deal found 23/12£463

Fri 27/1212:55CWL - BHD

Nonstop1h 25mMultiple Airlines

Sun 29/1215:15BHD - CWL

1 stop4h 55mMultiple Airlines

Deal found 23/12£712

Best flights from Cardiff to Northern Ireland
Discover carefully curated flight deals from Cardiff to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 December 2024.

Thu 24/412:55CWL - BHD

Nonstop1h 25mAer Lingus

Sat 26/411:20BHD - CWL

Nonstop1h 20mAer Lingus

Deal found 23/12£116

Mon 6/113:15CWL - BHD

2 stops7h 35mMultiple Airlines

Wed 8/110:10BHD - CWL

Nonstop1h 20mMultiple Airlines

Deal found 23/12£168

Wed 26/310:20CWL - BHD

1 stop10h 40mKLM

Sat 29/306:30BHD - CWL

1 stop10h 25mKLM

Deal found 23/12£201

Sat 1/209:45CWL - BFS

2 stops23h 20mMultiple Airlines

Thu 13/219:10BFS - CWL

2 stops20h 35mMultiple Airlines

Deal found 23/12£201

Last-minute flights from Cardiff to Northern Ireland
Discover last-minute flight deals from Cardiff to Northern Ireland. Data last updated 24 December 2024 and is based on user searches.

Thu 26/1210:20CWL - BHD

1 stop6h 30mKLM

Thu 2/106:30BHD - CWL

1 stop10h 25mKLM

Deal found 23/12£463

Tue 31/1212:00CWL - BHD

Nonstop1h 25mAer Lingus

Thu 2/111:05BHD - CWL

Nonstop1h 20mAer Lingus

Deal found 23/12£239

Mon 6/113:15CWL - BHD

2 stops7h 35mMultiple Airlines

Wed 8/110:10BHD - CWL

Nonstop1h 20mMultiple Airlines

Deal found 23/12£168

Mon 6/113:15CWL - BFS

2 stops19h 50mMultiple Airlines

Wed 8/120:40BFS - CWL

2 stops19h 40mMultiple Airlines

Deal found 23/12£208

One-way flights from Cardiff to Northern Ireland
Search for one-way flight options from Cardiff to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 24 December 2024.

Mon 6/112:00CWL - BHD

Nonstop1h 25mAer Lingus

Deal found 23/12£45

Sat 28/1209:45CWL - BFS

2 stops35h 05mMultiple Airlines

Deal found 23/12£138

Sat 28/1209:45CWL - BHD

2 stops24h 05mMultiple Airlines

Deal found 23/12£163

Sat 28/1210:20CWL - BHD

1 stop10h 40mKLM

Deal found 23/12£389

Find flights from Cardiff to Northern Ireland within your budget

Fly from

Fly to

Route

Depart

Return

Price

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Thu 24/4

12:55-14:20

Nonstop1h 25m

Belfast City

Sat 26/4

11:20-12:40

Nonstop1h 20m

£116

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Mon 6/1

13:15-20:50

2 stops7h 35m

Belfast City

Wed 8/1

10:10-11:30

Nonstop1h 20m

£168

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Wed 26/3

10:20-21:00

1 stop10h 40m

Belfast City

Sat 29/3

06:30-16:55

1 stop10h 25m

£201

CardiffBelfast

CWL - BFS

CWLBFS

Cardiff Wales

Sat 1/2

09:45-09:05

2 stops23h 20m

Belfast Intl

Thu 13/2

19:10-15:45

2 stops20h 35m

£201

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Mon 6/1

12:00-13:25

Nonstop1h 25m

£45

CardiffBelfast

CWL - BFS

CWLBFS

Cardiff Wales

Sat 28/12

09:45-20:50

2 stops35h 05m

£138

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Sat 28/12

09:45-09:50

2 stops24h 05m

£163

CardiffBelfast

CWL - BHD

CWLBHD

Cardiff Wales

Sat 28/12

10:20-21:00

1 stop10h 40m

£389

Flights are sorted by cheapest return flights first.

Deals found on 23/12

Best time to book a flight from Cardiff to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Cardiff with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Cardiff to Northern Ireland

Get recent, data-driven insights about flights from Cardiff to Northern Ireland including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Cardiff to Northern Ireland (average of £67). Flying from Cardiff to Northern Ireland in August is currently the most expensive (average of £90). 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 CWL to NIR?

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

Rainfall in Northern Ireland by month

In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

Temperature in Northern Ireland by month

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Northern Ireland

KLM

7.8

Good

1,345 reviews

Check prices

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

KLM

7.8

Good

1,345 reviews

KLM

7.8

Good

1,345 reviews

Check prices

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Aer Lingus

7.1

Good

1,074 reviews

KLM

7.8

Good

1,345 reviews

Check prices

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Related info for your journey

What airport do you fly from for flights from Cardiff to Northern Ireland?
Cardiff Wales (CWL) is the airport you will fly out of if you book a flight from Cardiff to Northern Ireland. It is only a 9.1 mi journey to Cardiff Wales (CWL) from Cardiff’s city center.
Can I find deals for flights from Cardiff to Northern Ireland that include hotel bookings?
Yes. In addition to deals on Cardiff to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cardiff to Northern Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Northern Ireland.
Can I find deals for business class flights from Cardiff to Northern Ireland?
Yes. Cheapflights offers flight deals from Cardiff to Northern Ireland 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 Cardiff to Northern Ireland?
Currently, January is the cheapest month in which you can book a flight from Cardiff to Northern Ireland (average of £67). Flying from Cardiff to Northern Ireland in August is currently the most expensive (average of £90). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Cardiff to Northern Ireland

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Direct flights to United Kingdom

Top 2 airlines flying from Cardiff to Northern Ireland

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£55	Average£119	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
Aer Lingus	Cheapest£66	Average£107	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

Fly with Cheapflights

How does Cheapflights help users find flights from Cardiff to Northern Ireland?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cardiff to Northern Ireland. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Northern Ireland?

Cheapflights simply makes it quick and affordable to book flights from Cardiff to Northern Ireland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Cardiff to Northern Ireland with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Cardiff to Northern Ireland flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Cardiff to Northern Ireland become cheaper?

Yes, Cheapflights offers price alerts on Cardiff to Northern Ireland 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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Cardiff to Northern Ireland from £45

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cardiff to Northern Ireland

Round-trip from

One-way from

Find flight deals from Cardiff to Northern Ireland

Cheapest flights from Cardiff to Northern IrelandExplore the most affordable flight options available from Cardiff to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 December 2024.

Explore the most affordable flight options available from Cardiff to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 December 2024.

Find flights from Cardiff to Northern Ireland within your budget

Best time to book a flight from Cardiff to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Cardiff with our price prediction graph.

Travel insights for flights from Cardiff to Northern Ireland

Get recent, data-driven insights about flights from Cardiff to Northern Ireland including ideal travel times, pricing trends, and more.

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

What is the cheapest time of day to fly from CWL to NIR?

Find hourly flight availability from Cardiff to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 December 2024.

Rainfall in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average rainfall totals by month.

Temperature in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average temperature totals by month.

Reviews of airlines servicing Northern Ireland

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Cardiff to Northern Ireland?

Can I find deals for flights from Cardiff to Northern Ireland that include hotel bookings?

How can I find direct flights from Cardiff to Northern Ireland?

Can I find deals for business class flights from Cardiff to Northern Ireland?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cardiff to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Cardiff to Northern Ireland

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cardiff to Northern Ireland?

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Northern Ireland?

Can Cheapflights find flights from Cardiff to Northern Ireland with no change fees?

Can Cheapflights notify me if prices for flights from Cardiff to Northern Ireland become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Cardiff to Northern Ireland
Explore the most affordable flight options available from Cardiff to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 December 2024.