Cheap flights from Cardiff to Belfast City Airport from £40
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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BHD
16 Oct — 23 Oct1
Return
1 adult
Economy
Return
1 adult, Economy
Cheapflights Tip: The best prices from Cardiff Wales to Belfast City are usually found in January or November, booked 61 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday
Cheap flight deals from Cardiff to Belfast City
Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Belfast City (BHD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 September 2025.
Explore the most affordable flight options available from Cardiff to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.
Wed 22/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Thu 23/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£97
Thu 2/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Thu 9/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£98
Mon 1/1212:00CWL - BHD
Nonstop1h 25mAer Lingus
Tue 2/1210:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£99
Sat 11/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Mon 13/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£107
Sun 12/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Sun 19/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£108
Tue 30/912:00CWL - BHD
Nonstop1h 25mAer Lingus
Fri 3/1007:00BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 15/9£115
Thu 9/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Thu 16/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 15/9£121
Fri 14/1108:35CWL - BHD
Nonstop1h 25mAer Lingus
Sun 16/1110:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£132
Fri 28/1122:25CWL - BHD
2 stops14h 50mMultiple Airlines
Mon 1/1210:10BHD - CWL
Nonstop1h 20mMultiple Airlines
Deal found 14/9£133
Thu 4/1208:35CWL - BHD
Nonstop1h 25mMultiple Airlines
Sun 7/1207:25BHD - CWL
2 stops13h 30mMultiple Airlines
Deal found 14/9£135
Best flights from Cardiff to Belfast City
Discover carefully curated flight deals from Cardiff to Belfast City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.
Wed 22/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Thu 23/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£97
Fri 28/1122:25CWL - BHD
2 stops14h 50mMultiple Airlines
Mon 1/1210:10BHD - CWL
Nonstop1h 20mMultiple Airlines
Deal found 14/9£133
Thu 2/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Thu 9/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£98
Mon 1/1212:00CWL - BHD
Nonstop1h 25mAer Lingus
Tue 2/1210:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£99
Fri 23/108:35CWL - BHD
Nonstop1h 25mAer Lingus
Sun 25/110:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 15/9£105
Sat 11/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Mon 13/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£107
Sun 12/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Sun 19/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£108
Tue 30/912:00CWL - BHD
Nonstop1h 25mAer Lingus
Fri 3/1007:00BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 15/9£115
Sun 19/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Tue 21/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 15/9£115
Wed 22/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Mon 27/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£121
Thu 19/208:35CWL - BHD
Nonstop1h 25mAer Lingus
Sun 22/210:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 15/9£132
Direct flights from Cardiff to Belfast City
Explore direct flight options from Cardiff to Belfast City based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 September 2025.
Wed 22/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Thu 23/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£97
Thu 2/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Thu 9/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£98
Mon 1/1212:00CWL - BHD
Nonstop1h 25mAer Lingus
Tue 2/1210:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£99
Fri 23/108:35CWL - BHD
Nonstop1h 25mAer Lingus
Sun 25/110:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 15/9£105
Sat 11/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Mon 13/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£107
Sun 12/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Sun 19/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£108
Tue 30/912:00CWL - BHD
Nonstop1h 25mAer Lingus
Fri 3/1007:00BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 15/9£115
Thu 9/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Thu 16/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 15/9£121
Thu 19/208:35CWL - BHD
Nonstop1h 25mAer Lingus
Sun 22/210:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£125
Fri 14/1108:35CWL - BHD
Nonstop1h 25mAer Lingus
Sun 16/1110:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£132
Fri 10/1009:00CWL - BHD
Nonstop1h 25mAer Lingus
Sun 12/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 15/9£150
Last-minute flights from Cardiff to Belfast City
Discover last-minute flight deals from Cardiff to Belfast City. Data last updated 16 September 2025 and is based on user searches.
Sat 20/912:00CWL - BHD
Nonstop1h 25mAer Lingus
Sat 27/910:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 15/9£164
Sun 21/912:00CWL - BHD
Nonstop1h 25mAer Lingus
Sun 28/910:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£158
Tue 30/912:00CWL - BHD
Nonstop1h 25mAer Lingus
Fri 3/1007:00BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 15/9£115
Thu 2/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Thu 9/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£98
Thu 9/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Thu 16/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 15/9£121
Fri 10/1009:00CWL - BHD
Nonstop1h 25mAer Lingus
Sun 12/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 15/9£150
Sat 11/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Mon 13/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£107
Sun 12/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Sun 19/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£108
Sun 19/1011:00CWL - BHD
2 stops21h 35mMultiple Airlines
Tue 21/1010:10BHD - CWL
Nonstop1h 20mMultiple Airlines
Deal found 15/9£155
Wed 22/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Thu 23/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 14/9£97
Wed 22/1012:00CWL - BHD
Nonstop1h 25mMultiple Airlines
Mon 27/1018:00BHD - CWL
2 stops27h 20mMultiple Airlines
Deal found 14/9£160
One-way flights from Cardiff to Belfast City
Search for one-way flight options from Cardiff to Belfast City. Find affordable one-way fares based on user searches. Data last updated 16 September 2025.
Sat 18/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Deal found 14/9£40
Sat 18/1009:00CWL - BHD
2 stops11h 25mMultiple Airlines
Deal found 14/9£90
Sat 18/1009:45CWL - BHD
1 stop11h 30mKLM
Deal found 14/9£277
Cheapflights Fare Finder
Customise your flight search to find flights from Cardiff to Belfast City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Cardiff to Belfast City Airport that are best for you.
Fly from
Cardiff
Fly to
Belfast City
Route
Depart
Return
Price
CardiffBelfast
CWL - BHD
CWLBHD
Cardiff Wales
Wed 22/10
12:00-13:25
Nonstop1h 25m
Belfast City
Thu 23/10
10:10-11:30
Nonstop1h 20m
£97
CardiffBelfast
CWL - BHD
CWLBHD
Cardiff Wales
Thu 2/10
12:00-13:25
Nonstop1h 25m
Belfast City
Thu 9/10
10:10-11:30
Nonstop1h 20m
£98
CardiffBelfast
CWL - BHD
CWLBHD
Cardiff Wales
Mon 1/12
12:00-13:25
Nonstop1h 25m
Belfast City
Tue 2/12
10:10-11:30
Nonstop1h 20m
£99
CardiffBelfast
CWL - BHD
CWLBHD
Cardiff Wales
Fri 23/1
08:35-10:00
Nonstop1h 25m
Belfast City
Sun 25/1
10:10-11:30
Nonstop1h 20m
£105
CardiffBelfast
CWL - BHD
CWLBHD
Cardiff Wales
Sat 11/10
12:00-13:25
Nonstop1h 25m
Belfast City
Mon 13/10
10:10-11:30
Nonstop1h 20m
£107
CardiffBelfast
CWL - BHD
CWLBHD
Cardiff Wales
Sun 12/10
12:00-13:25
Nonstop1h 25m
Belfast City
Sun 19/10
10:10-11:30
Nonstop1h 20m
£108
CardiffBelfast
CWL - BHD
CWLBHD
Cardiff Wales
Tue 30/9
12:00-13:25
Nonstop1h 25m
Belfast City
Fri 3/10
07:00-08:20
Nonstop1h 20m
£115
CardiffBelfast
CWL - BHD
CWLBHD
Cardiff Wales
Sun 19/10
12:00-13:25
Nonstop1h 25m
Belfast City
Tue 21/10
10:10-11:30
Nonstop1h 20m
£115
CardiffBelfast
CWL - BHD
CWLBHD
Cardiff Wales
Wed 22/10
12:00-13:25
Nonstop1h 25m
Belfast City
Mon 27/10
10:10-11:30
Nonstop1h 20m
£121
CardiffBelfast
CWL - BHD
CWLBHD
Cardiff Wales
Thu 19/2
08:35-10:00
Nonstop1h 25m
Belfast City
Sun 22/2
10:10-11:30
Nonstop1h 20m
£132
Flights are sorted by cheapest return flights first.
Deals found on 14/9
Showing 1-10 of 14 results
1
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Best time to book a flight from Cardiff to Belfast City
Have a flexible travel schedule? Discover the best time to fly to Belfast City 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.
Cheapflights Insights
Everything you need to know about your flight from Cardiff to Belfast City Airport
How far ahead should I book a flight from Cardiff to Belfast City Airport?
Use this chart to determine the optimal time to book a return flight from Cardiff to Belfast City. Price data was last updated on 12 September 2025.
Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cardiff to Belfast City Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Cardiff to Belfast City Airport?
Currently, April is the cheapest month in which you can book a flight from Cardiff to Belfast City Airport (average of £98). Flying from Cardiff to Belfast City Airport in December is currently the most expensive (average of £116). 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 BHD?
Find hourly flight availability from Cardiff to Belfast City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.
When flying from Cardiff to Belfast City Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 36% versus a flight at midday.
Reviews of airlines servicing Belfast City
Get insights into the airlines that provide service to Belfast City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast City. Reviews last updated 16 September 2025.
Read through reviews of airlines operating flights from Cardiff to Belfast City Airport, such as Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.
The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.
Related info for your journey
Find useful and relevant information for your journey from Cardiff to Belfast City. 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 Belfast City?
If you book a flight to Belfast City from Cardiff, you will be flying from Cardiff Wales, which is the city’s only airport. Cardiff Wales (CWL) is located 9.1 mi from the center of Cardiff. There is 1 flight from Cardiff Wales to Belfast City per day from 1 airline.
How long is the flight from Cardiff to Belfast City Airport?
Departing from Cardiff to Belfast City Airport will take you 1h 25m. The distance between Cardiff and Belfast City Airport is about 246 mi. Most flights are nonstop.
What is the cheapest airline to fly from Cardiff to Belfast City Airport round-trip?
Our cheapest airline available from Cardiff to Belfast City Airport is Aer Lingus. Our recent data shows that you can find tickets from as low as £89 on this airline. This flight start at 23% lower than the current average price 3 months from now.
What are the most reliable airlines from Cardiff to Belfast City Airport?
The top 3 most reliable airlines when flying from Cardiff to Belfast City Airport are Aer Lingus (0%), Emerald Airlines (0%) and British Airways (0%).
What are the cheapest flights from Cardiff to Belfast City Airport?
Looking at all options, your cheapest flight can be booked for £45. While the most popular route (Cardiff Wales - Belfast City) can be booked for £92 on average, our data indicates £110 when flying from Cardiff to Belfast City Airport.
Can I find deals for business class flights from Cardiff to Belfast City?
Yes. Cheapflights offers flight deals from Cardiff to Belfast City 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 Belfast City Airport?
Currently, April is the cheapest month in which you can book a flight from Cardiff to Belfast City Airport (average of £98). Flying from Cardiff to Belfast City Airport in December is currently the most expensive (average of £116). 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.
Explore flights to Belfast City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 16 September 2025.
Browse through other flights departing from Cardiff. Flights are based on user searches made on Cheapflights and were last updated on 16 September 2025.
Discover the top airline that operate flights from Cardiff to Belfast City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 September 2025.
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 Belfast City?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Belfast City from Cardiff today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Cardiff to Belfast City?
Millions of users choose and trust Cheapflights to book the best flight deals from Cardiff to Belfast City for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Cardiff to Belfast City with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Cardiff to Belfast City flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Cardiff to Belfast City become cheaper?
Yes, Cheapflights offers price alerts on Cardiff to Belfast City 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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