Cheap flights from Belfast to Cardiff from £72
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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Belfast to Cardiff Wales are usually found in January or May, booked 86 days in advance, depart on a Saturday or Sunday and return on a Wednesday
Cheap flight deals from Belfast to Cardiff
Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Cardiff (CWL). 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 4 July 2025.
Round-trip from | £97 |
---|---|
One-way from | £72 |
Popular in | December |
Cheapest in | January |
Average price | £141 |
Find flight deals from Belfast to Cardiff
Cheapest flights from Belfast to CardiffExplore the most affordable flight options available from Belfast to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.
Explore the most affordable flight options available from Belfast to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Belfast to Cardiff 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 4 July 2025.
Use the filters below to find and compare flights from Belfast to Cardiff that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastCardiff
BHD - CWL
BHDCWL
Belfast City
Thu 31/7
10:10-11:30
Nonstop1h 20m
Cardiff Wales
Sat 2/8
12:00-13:25
Nonstop1h 25m
BelfastCardiff
BHD - CWL
BHDCWL
Belfast City
Thu 31/7
10:10-11:30
Nonstop1h 20m
Cardiff Wales
Thu 7/8
07:55-16:25
2 stops8h 30m
BelfastCardiff
BFS - CWL
BFSCWL
Belfast Intl
Sat 16/8
21:40-10:35
2 stops12h 55m
Cardiff Wales
Sat 23/8
09:00-06:50
2 stops21h 50m
BelfastCardiff
BHD - CWL
BHDCWL
Belfast City
Sat 9/8
10:10-11:30
Nonstop1h 20m
Cardiff Wales
Sun 10/8
12:00-13:25
Nonstop1h 25m
BelfastCardiff
BHD - CWL
BHDCWL
Belfast City
Thu 31/7
06:30-16:45
1 stop10h 15m
Cardiff Wales
Sat 2/8
09:45-16:55
1 stop7h 10m
BelfastCardiff
BHD - CWL
BHDCWL
Belfast City
Wed 9/7
10:10-11:30
Nonstop1h 20m
BelfastCardiff
BFS - CWL
BFSCWL
Belfast Intl
Sun 13/7
22:10-15:55
2 stops41h 45m
BelfastCardiff
BHD - CWL
BHDCWL
Belfast City
Wed 9/7
15:25-07:25
2 stops16h 00m
BelfastCardiff
BHD - CWL
BHDCWL
Belfast City
Fri 29/8
07:00-08:20
Nonstop1h 20m
Best time to book a flight from Belfast to Cardiff
Have a flexible travel schedule? Discover the best time to fly to Cardiff from Belfast with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Belfast to Cardiff
How far ahead should I book a flight from Belfast to Cardiff?
Use this chart to determine the optimal time to book a return flight from Belfast to Cardiff. Price data was last updated on 27 June 2025.
To ensure you get the cheapest price possible for a flight from Belfast to Cardiff, you should look to book at least 83 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Belfast to Cardiff?
Currently, July is the cheapest month in which you can book a flight from Belfast to Cardiff (average of £169). Flying from Belfast to Cardiff in December is currently the most expensive (average of £263). 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 BFS to CWL?
Find hourly flight availability from Belfast to Cardiff. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 July 2025.
When flying from Belfast to Cardiff, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 15% versus a flight in the afternoon.
How much does it cost for a return flight from Belfast to Cardiff?
Reviews of airlines servicing Cardiff
Get insights into the airlines that provide service to Cardiff. 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 Cardiff. Reviews last updated 4 July 2025.
Get a feel of what it's like to fly with KLM, Aer Lingus, andBritish Airways from Belfast to Cardiff by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
Related info for your journey
Find useful and relevant information for your journey from Belfast to Cardiff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Belfast to Cardiff
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Belfast to Cardiff
Discover the top 2 airlines that operate flights from Belfast to Cardiff. 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 4 July 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Belfast to Cardiff?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast to Cardiff. 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 Belfast to Cardiff?
Millions of users choose and trust Cheapflights to book the best flight deals from Belfast to Cardiff 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 Belfast to Cardiff with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast to Cardiff flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Belfast to Cardiff become cheaper?
Yes, Cheapflights offers price alerts on Belfast to Cardiff 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.