Cheap flights from Cardiff to Belfast City Airport from £49
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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BHD
9 Sep — 16 Sep1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Cardiff Wales to Belfast City are usually found in February or November, booked 69 days in advance, depart on a Saturday or Wednesday and return on a Friday
Cheap flight deals from Cardiff to Belfast City
Enter your travel dates to find the best prices.
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Direct
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One-way
Cheapest flights from Cardiff to Belfast City
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 10 August 2026.
Wed 2/912:00 -
Nonstop1h 20m
Wed 9/910:15 -
Nonstop1h 15m
Deal found 5/8£101
Mon 23/1112:00 -
Nonstop1h 20m
Fri 27/1110:10 -
Nonstop1h 20m
Deal found 7/8£107
Mon 21/912:00 -
Nonstop1h 20m
Sat 26/910:15 -
Nonstop1h 15m
Deal found 5/8£109
Thu 1/1012:00 -
Nonstop1h 20m
Sun 4/1010:15 -
Nonstop1h 15m
Deal found 7/8£112
Thu 3/912:00 -
Nonstop1h 20m
Sat 5/910:15 -
Nonstop1h 15m
Deal found 8/8£115
Thu 3/912:00 -
Nonstop1h 20m
Thu 10/910:15 -
Nonstop1h 15m
Deal found 8/8£116
Sat 12/912:00 -
Nonstop1h 20m
Tue 15/910:15 -
Nonstop1h 15m
Deal found 8/8£120
Fri 25/912:00 -
Nonstop1h 20m
Sun 27/910:15 -
Nonstop1h 15m
Deal found 8/8£125
Wed 2/912:00 -
Nonstop1h 20m
Wed 9/911:40 -
2 stops11h 45m
Deal found 5/8£127
Thu 3/922:50 -
2 stops18h 50m
Sat 5/910:15 -
Nonstop1h 15m
Deal found 8/8£127
Sun 8/1112:00 -
Nonstop1h 20m
Wed 11/1110:10 -
Nonstop1h 20m
Deal found 9/8£130
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 10 August 2026.
Fri 25/912:00 -
Nonstop1h 20m
Sun 27/910:15 -
Nonstop1h 15m
Deal found 8/8£125
Tue 25/823:15 -
2 stops12h 30m
Thu 27/812:20 -
2 stops10h 05m
Deal found 6/8£152
Tue 13/1012:00 -
Nonstop1h 20m
Sat 17/1010:15 -
Nonstop1h 15m
Deal found 6/8£241
Sun 30/812:00 -
Nonstop1h 20m
Tue 1/910:15 -
Nonstop1h 15m
Deal found 6/8£130
Sat 24/1012:00 -
Nonstop1h 20m
Mon 26/1010:10 -
Nonstop1h 20m
Deal found 10/8£136
Thu 3/912:00 -
Nonstop1h 20m
Sun 6/910:15 -
Nonstop1h 15m
Deal found 8/8£143
Thu 19/1112:00 -
Nonstop1h 20m
Mon 23/1110:10 -
Nonstop1h 20m
Deal found 7/8£156
Thu 1/1012:00 -
Nonstop1h 20m
Mon 5/1010:15 -
Nonstop1h 15m
Deal found 7/8£241
Fri 4/912:00 -
Nonstop1h 20m
Sun 6/910:15 -
Nonstop1h 15m
Deal found 6/8£241
Fri 25/912:00 -
Nonstop1h 20m
Mon 28/910:15 -
Nonstop1h 15m
Deal found 8/8£196
Fri 28/812:00 -
Nonstop1h 20m
Mon 31/810:15 -
Nonstop1h 15m
Deal found 10/8£214
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 10 August 2026.
Tue 1/912:00 -
Nonstop1h 20m
Tue 8/910:15 -
Nonstop1h 15m
Deal found 10/8£107
Mon 23/1112:00 -
Nonstop1h 20m
Fri 27/1110:10 -
Nonstop1h 20m
Deal found 7/8£107
Fri 6/1112:00 -
Nonstop1h 20m
Mon 9/1110:10 -
Nonstop1h 20m
Deal found 8/8£109
Thu 1/1012:00 -
Nonstop1h 20m
Sun 4/1010:15 -
Nonstop1h 15m
Deal found 7/8£112
Thu 3/912:00 -
Nonstop1h 20m
Sat 5/910:15 -
Nonstop1h 15m
Deal found 8/8£115
Thu 3/912:00 -
Nonstop1h 20m
Thu 10/910:15 -
Nonstop1h 15m
Deal found 8/8£116
Sat 12/912:00 -
Nonstop1h 20m
Tue 15/910:15 -
Nonstop1h 15m
Deal found 8/8£120
Sun 30/812:00 -
Nonstop1h 20m
Sat 5/910:15 -
Nonstop1h 15m
Deal found 10/8£121
Fri 25/912:00 -
Nonstop1h 20m
Sun 27/910:15 -
Nonstop1h 15m
Deal found 8/8£125
Sun 8/1112:00 -
Nonstop1h 20m
Wed 11/1110:10 -
Nonstop1h 20m
Deal found 9/8£130
Sun 30/812:00 -
Nonstop1h 20m
Tue 1/910:15 -
Nonstop1h 15m
Deal found 6/8£130
Last-minute flights from Cardiff to Belfast City
Discover last-minute flight deals from Cardiff to Belfast City. Data last updated 10 August 2026 and is based on user searches.
Sun 30/812:00 -
Nonstop1h 20m
Sat 5/910:15 -
Nonstop1h 15m
Deal found 10/8£121
Sun 30/812:00 -
Nonstop1h 20m
Tue 1/910:15 -
Nonstop1h 15m
Deal found 6/8£130
Sun 30/812:00 -
Nonstop1h 20m
Thu 3/910:15 -
Nonstop1h 15m
Deal found 10/8£131
Tue 1/912:00 -
Nonstop1h 20m
Tue 8/910:15 -
Nonstop1h 15m
Deal found 10/8£107
Tue 1/923:15 -
2 stops11h 55m
Sat 5/910:15 -
Nonstop1h 15m
Deal found 10/8£127
Thu 3/912:00 -
Nonstop1h 20m
Sat 5/910:15 -
Nonstop1h 15m
Deal found 8/8£115
Thu 3/912:00 -
Nonstop1h 20m
Thu 10/910:15 -
Nonstop1h 15m
Deal found 8/8£116
Thu 3/922:50 -
2 stops18h 50m
Sat 5/910:15 -
Nonstop1h 15m
Deal found 8/8£127
Mon 7/922:10 -
2 stops18h 20m
Mon 14/908:50 -
2 stops12h 55m
Deal found 7/8£132
Sat 12/912:00 -
Nonstop1h 20m
Tue 15/910:15 -
Nonstop1h 15m
Deal found 8/8£120
Fri 25/912:00 -
Nonstop1h 20m
Sun 27/910:15 -
Nonstop1h 15m
Deal found 8/8£125
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 10 August 2026.
Sat 5/912:00 -
Nonstop1h 20m
Deal found 7/8£49
Wed 21/1012:00 -
Nonstop1h 20m
Deal found 10/8£50
Wed 18/1112:00 -
Nonstop1h 20m
Deal found 10/8£50
Mon 7/912:00 -
Nonstop1h 20m
Deal found 10/8£65
Tue 25/812:00 -
Nonstop1h 20m
Deal found 9/8£67
Mon 7/922:10 -
2 stops18h 20m
Deal found 10/8£70
Sat 5/907:30 -
2 stops6h 15m
Deal found 7/8£74
Wed 21/1023:50 -
2 stops17h 20m
Deal found 10/8£77
Sun 6/921:45 -
2 stops14h 10m
Deal found 10/8£79
Tue 18/823:15 -
2 stops18h 45m
Deal found 10/8£82
Mon 24/812:00 -
Nonstop1h 20m
Deal found 8/8£89
Find 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 10 August 2026.
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 10 August 2026.
Use the filters below to find and compare flights from Cardiff to Belfast City Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Fastest return journey
CardiffBelfast
CWL Cardiff Wales - BHD Belfast City
CWLBHD
Cardiff Wales
Fri 25/9
12:00-13:20
Nonstop1h 20m
Belfast City
Sun 27/9
10:15-11:30
Nonstop1h 15m
£125
CardiffBelfast
CWL Cardiff Wales - BHD Belfast City
CWLBHD
Cardiff Wales
Sun 30/8
12:00-13:20
Nonstop1h 20m
Belfast City
Tue 1/9
10:15-11:30
Nonstop1h 15m
£130
CardiffBelfast
CWL Cardiff Wales - BHD Belfast City
CWLBHD
Cardiff Wales
Sat 24/10
12:00-13:20
Nonstop1h 20m
Belfast City
Mon 26/10
10:10-11:30
Nonstop1h 20m
£136
CardiffBelfast
CWL Cardiff Wales - BHD Belfast City
CWLBHD
Cardiff Wales
Thu 3/9
12:00-13:20
Nonstop1h 20m
Belfast City
Sun 6/9
10:15-11:30
Nonstop1h 15m
£143
CardiffBelfast
CWL Cardiff Wales - BHD Belfast City
CWLBHD
Cardiff Wales
Tue 25/8
23:15-11:45
2 stops12h 30m
Belfast City
Thu 27/8
12:20-22:25
2 stops10h 05m
£152
CardiffBelfast
CWL Cardiff Wales - BHD Belfast City
CWLBHD
Cardiff Wales
Thu 19/11
12:00-13:20
Nonstop1h 20m
Belfast City
Mon 23/11
10:10-11:30
Nonstop1h 20m
£156
CardiffBelfast
CWL Cardiff Wales - BHD Belfast City
CWLBHD
Cardiff Wales
Fri 25/9
12:00-13:20
Nonstop1h 20m
Belfast City
Mon 28/9
10:15-11:30
Nonstop1h 15m
£196
CardiffBelfast
CWL Cardiff Wales - BHD Belfast City
CWLBHD
Cardiff Wales
Fri 28/8
12:00-13:20
Nonstop1h 20m
Belfast City
Mon 31/8
10:15-11:30
Nonstop1h 15m
£214
CardiffBelfast
CWL Cardiff Wales - BHD Belfast City
CWLBHD
Cardiff Wales
Tue 13/10
12:00-13:20
Nonstop1h 20m
Belfast City
Sat 17/10
10:15-11:30
Nonstop1h 15m
£241
CardiffBelfast
CWL Cardiff Wales - BHD Belfast City
CWLBHD
Cardiff Wales
Thu 1/10
12:00-13:20
Nonstop1h 20m
Belfast City
Mon 5/10
10:15-11:30
Nonstop1h 15m
£241
Flights are sorted by cheapest return flights first.
Deals found on 10/8
Showing 1-10 of 18 resultsSorted by cheapest first
1
2
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.
CWL-BHD
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
Prices
Airlines
How far ahead should I book a flight from Cardiff to Belfast City Airport?
Booking 68 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, February is the cheapest month in which you can book a flight from Cardiff to Belfast City Airport (average of £104). Flying from Cardiff to Belfast City Airport in August is currently the most expensive (average of £161). 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 10 August 2026.
When flying from Cardiff to Belfast City Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from Cardiff to Belfast City Airport?
Airfare is below average for this route at the moment.
Cardiff to Belfast City Airport flights typically cost between £135 and £233 in September.The cheapest return price found within the last 5 days was £107 on Aer Lingus (1 Sept–8 Sept).
Weekly flight availability from Cardiff to Belfast City Airport
Explore weekly flight availability from Cardiff to Belfast City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 10 August 2026.
The most flights from CWL to BHD are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
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 10 August 2026.
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.
Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
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 are 2 flights 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 20m. 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 £94 on this airline. This flight start at 26% 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 (44%), Emerald Airlines (44%) and British Airways (44%).
What are the cheapest flights from Cardiff to Belfast City Airport?
Looking at all options, your cheapest flight can be booked for £52. While the most popular route (Cardiff Wales - Belfast City) can be booked for £107 on average, our data indicates £95 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, February is the cheapest month in which you can book a flight from Cardiff to Belfast City Airport (average of £104). Flying from Cardiff to Belfast City Airport in August is currently the most expensive (average of £161). 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 10 August 2026.
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 10 August 2026.
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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