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Cheap flights from Cardiff to Belfast Intl Airport from £68

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BFS
31 Jul — 7 Aug1
1 adult
Wed 31/7
Wed 7/8

The best prices from Cardiff Wales to Belfast Intl are usually found in October or November, booked 81 days in advance, depart on a Wednesday or Monday and return on a Saturday

Cheap flight deals from Cardiff to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Belfast Intl (BFS). 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 26 July 2024.

Round-trip from

£229

One-way from

£68

Popular in

February

Cheapest in

October
13/8-18/8
  • 13/8-18/8
  • 3 total stops
  • 10h 40m total
  • Cardiff to Belfast
Search Deals
26/8
  • 26/8
  • 2 total stops
  • 20h 20m total
  • Cardiff to Belfast
Search Deals
High demand for flights, 9% potential price rise
Search Deals
Best time to find cheap flights, 16% potential price drop
Search Deals

What is the cheapest day to fly round-trip from Cardiff to Belfast Intl Airport?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Belfast Intl Airport. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Cardiff to Belfast Intl Airport?

Find a great deal and save up to 81% by booking at least 55 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Cardiff to Belfast Intl Airport within the next two weeks, with the cheapest ticket starting at £74.

What is the cheapest month to fly from Cardiff to Belfast Intl Airport?

Flights from Cardiff to Belfast Intl Airport lean towards being more expensive in February. Prices are generally better when you fly from Cardiff to Belfast Intl Airport in October, with the cheapest ticket starting at £15.

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

When flying from Cardiff to Belfast Intl 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 23% versus a flight at midday.

Cheap Cardiff to Belfast Intl flights in July & August 2024

Find cheap flight options from Cardiff to Belfast Intl specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 1,000,913 searches. Prices were last updated on 26 July 2024.
Tue 13/820:15CWL - BFS
1 stop3h 15mMultiple Airlines
Sun 18/807:10BFS - CWL
2 stops7h 25mMultiple Airlines
Deal found 25/7£229
Tue 13/820:15CWL - BFS
1 stop3h 15mMultiple Airlines
Mon 19/806:40BFS - CWL
2 stops7h 45mMultiple Airlines
Deal found 25/7£244
Thu 22/820:15CWL - BFS
1 stop3h 10mMultiple Airlines
Thu 29/814:40BFS - CWL
1 stop5h 05mMultiple Airlines
Deal found 25/7£268
Thu 22/820:15CWL - BFS
1 stop3h 10mMultiple Airlines
Thu 29/814:40BFS - CWL
1 stop5h 05mMultiple Airlines
Deal found 25/7£269
Thu 22/820:15CWL - BFS
1 stop3h 05mMultiple Airlines
Thu 29/819:40BFS - CWL
2 stops23h 35mMultiple Airlines
Deal found 25/7£327
Tue 13/820:15CWL - BFS
1 stop3h 15mMultiple Airlines
Mon 19/809:30BFS - CWL
1 stop10h 35mMultiple Airlines
Deal found 25/7£337
Mon 12/814:55CWL - BFS
2 stops6h 45mMultiple Airlines
Sun 18/811:20BFS - CWL
1 stop8h 50mMultiple Airlines
Deal found 25/7£342
Sun 11/815:00CWL - BFS
2 stops6h 35mMultiple Airlines
Sun 18/811:20BFS - CWL
1 stop8h 50mMultiple Airlines
Deal found 25/7£370
Fri 9/819:45CWL - BFS
1 stop12h 05mMultiple Airlines
Sun 18/806:00BFS - CWL
2 stops27h 15mMultiple Airlines
Deal found 25/7£374

Cardiff to Belfast Intl 2024 flight deals

Discover exclusive flight deals for travel between Cardiff and Belfast Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
Tue 13/820:15CWL - BFS
1 stop3h 15mMultiple Airlines
Sun 18/807:10BFS - CWL
2 stops7h 25mMultiple Airlines
Deal found 25/7£229
Wed 11/916:05CWL - BFS
1 stop6h 05mMultiple Airlines
Wed 18/907:25BFS - CWL
1 stop8h 10mMultiple Airlines
Deal found 25/7£243
Tue 13/820:15CWL - BFS
1 stop3h 15mMultiple Airlines
Mon 19/806:40BFS - CWL
2 stops7h 45mMultiple Airlines
Deal found 25/7£244
Thu 22/820:15CWL - BFS
1 stop3h 10mMultiple Airlines
Thu 29/814:40BFS - CWL
1 stop5h 05mMultiple Airlines
Deal found 25/7£268
Thu 22/820:15CWL - BFS
1 stop3h 10mMultiple Airlines
Thu 29/814:40BFS - CWL
1 stop5h 05mMultiple Airlines
Deal found 25/7£269
Wed 11/913:25CWL - BFS
2 stops18h 15mMultiple Airlines
Wed 18/908:25BFS - CWL
1 stop7h 10mMultiple Airlines
Deal found 25/7£291
Wed 11/913:25CWL - BFS
2 stops18h 15mMultiple Airlines
Wed 18/906:05BFS - CWL
2 stops9h 30mMultiple Airlines
Deal found 25/7£322
Thu 22/820:15CWL - BFS
1 stop3h 05mMultiple Airlines
Thu 29/819:40BFS - CWL
2 stops23h 35mMultiple Airlines
Deal found 25/7£327
Tue 13/820:15CWL - BFS
1 stop3h 15mMultiple Airlines
Mon 19/809:30BFS - CWL
1 stop10h 35mMultiple Airlines
Deal found 25/7£337

One-way flights to Belfast Intl from Cardiff

Search for one-way flight options from Cardiff to Belfast Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
Mon 26/814:55CWL - BFS
2 stops20h 20mMultiple Airlines
Deal found 25/7£68
Tue 27/820:15CWL - BFS
1 stop3h 15mMultiple Airlines
Deal found 25/7£128
Tue 27/820:15CWL - BFS
2 stops19h 55mMultiple Airlines
Deal found 25/7£148
Thu 26/920:15CWL - BFS
2 stops21h 10mMultiple Airlines
Deal found 25/7£168
Tue 27/820:15CWL - BFS
3 stops15h 10mMultiple Airlines
Deal found 25/7£179
Mon 26/806:35CWL - BFS
1 stop8h 10mMultiple Airlines
Deal found 25/7£181
Mon 26/817:15CWL - BFS
3 stops28h 15mMultiple Airlines
Deal found 25/7£241

Find flights from Cardiff to Belfast Intl within your budget

Customise your flight search to find flights from Cardiff to Belfast Intl 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 1,000,913 searches. Data last updated 26 July 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£229 - £337

Route

Depart

Return

Price

Cardiff WalesBelfast Intl

CWL - BFS

CWLBFS

Cardiff Wales

Tue 13/8

1 stop3h 15m

Belfast Intl

Sun 18/8

2 stops7h 25m

£229

Cardiff WalesBelfast Intl

CWL - BFS

CWLBFS

Cardiff Wales

Wed 11/9

1 stop6h 05m

Belfast Intl

Wed 18/9

1 stop8h 10m

£243

Cardiff WalesBelfast Intl

CWL - BFS

CWLBFS

Cardiff Wales

Tue 13/8

1 stop3h 15m

Belfast Intl

Mon 19/8

2 stops7h 45m

£244

Cardiff WalesBelfast Intl

CWL - BFS

CWLBFS

Cardiff Wales

Thu 22/8

1 stop3h 10m

Belfast Intl

Thu 29/8

1 stop5h 05m

£268

Cardiff WalesBelfast Intl

CWL - BFS

CWLBFS

Cardiff Wales

Thu 22/8

1 stop3h 10m

Belfast Intl

Thu 29/8

1 stop5h 05m

£269

Cardiff WalesBelfast Intl

CWL - BFS

CWLBFS

Cardiff Wales

Wed 11/9

2 stops18h 15m

Belfast Intl

Wed 18/9

1 stop7h 10m

£291

Cardiff WalesBelfast Intl

CWL - BFS

CWLBFS

Cardiff Wales

Wed 11/9

2 stops18h 15m

Belfast Intl

Wed 18/9

2 stops9h 30m

£322

Cardiff WalesBelfast Intl

CWL - BFS

CWLBFS

Cardiff Wales

Thu 22/8

1 stop3h 05m

Belfast Intl

Thu 29/8

2 stops23h 35m

£327

Cardiff WalesBelfast Intl

CWL - BFS

CWLBFS

Cardiff Wales

Tue 13/8

1 stop3h 15m

Belfast Intl

Mon 19/8

1 stop10h 35m

£337

Flights are sorted by cheapest first

Deals found on 25/7

How far ahead should I book a flight from Cardiff to Belfast Intl Airport?

Use this chart to determine the optimal time to book a return flight from Cardiff to Belfast Intl. Price data was last updated on 25 July 2024.
Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cardiff to Belfast Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

What is the cheapest day to fly from Cardiff to Belfast Intl Airport?

Use this chart to determine the cheapest time to fly return from Cardiff to Belfast Intl. Price data was last updated on 21 July 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Cardiff to Belfast Intl Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Cardiff to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl 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.

Temperature and rainfall in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average temperature and rainfall totals by month.

BFS

Temperature

5 - 16 °C

If weather is an important factor for your trip to Belfast Intl Airport, 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).

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Belfast Intl. 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 Intl?

    Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly out of when you book flights from Cardiff to Belfast Intl. 5 airlines have flights from Cardiff Wales to Belfast Intl on a regular basis. Booking flights from Cardiff Wales to Belfast Intl should not be difficult; the airport handles an average of 0 outbound flights to Belfast Intl per day.

  • Can I find flights from Cardiff to Belfast Intl Airport for under £300 on Cheapflights?

    Yes, there are multiple flights from Cardiff to Belfast Intl Airport for under £300. The cheapest flight booked recently is on Multiple Airlines for just £229, but on average you can expect to pay £346.

  • What are the cheapest flights from Cardiff to Belfast Intl Airport?

    While on average a flight from Cardiff to Belfast Intl Airport is generally £18, our data shows the cheapest flight currently is £11. When looking at the most popular route, (Cardiff Wales - Belfast Intl), you can expect to pay £75 for that flight.

  • What does CWL to BFS mean?

    Cardiff Wales Airport is CWL and Belfast Intl Airport is BFS. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Cardiff to Belfast Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Cardiff to Belfast Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Cardiff to Belfast Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Cardiff to Belfast Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Cardiff to Belfast Intl that include hotel bookings?

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

  • How can I find direct flights from Cardiff to Belfast Intl?

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

  • Can I find deals for business class flights from Cardiff to Belfast Intl?

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

  • Can I find deals for flights from Cardiff to Belfast Intl that allow pets onboard?

    Many airlines flying from Cardiff to Belfast Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Cardiff to Belfast Intl?

    Yes, you can often find last-minute deals on Cardiff to Belfast Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Cardiff to Belfast Intl Airport flight deals updated?

    The Cardiff to Belfast Intl Airport flight deals you see on this page were last updated on 25/7.

  • What are the most popular airlines that fly from Cardiff to Belfast Intl Airport?

    The most popular airlines flying from Cardiff to Belfast Intl Airport are Aer Lingus, Ryanair and KLM. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Cardiff to Belfast Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Cardiff to Belfast Intl Airport (average of £63). Flying from Cardiff to Belfast Intl Airport in August is currently the most expensive (average of £84). 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

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Alternative routes for Cardiff to Belfast Intl
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from Cardiff to Belfast Intl

Discover the top 5 airlines that operate flights from Cardiff to Belfast Intl. 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 1,000,913 searches. Data last updated 26 July 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£11Average£21FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Ryanair UKCheapest£13Average£27FlexibilityNo cancel feeOn-timeN/A
Search Ryanair UK flights
easyJetCheapest£60Average£88FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aer LingusCheapest£62Average£96FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
KLMCheapest£197Average£322FlexibilityNo cancel feeOn-time75%
Search KLM flights
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Search flights from Cardiff to Belfast Intl by cabin class

Find flights from Cardiff to Belfast Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
Prem Econ Class
Economy class

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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 Belfast Intl?

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 Intl from Cardiff today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Belfast Intl?

Cheapflights simply makes it quick and affordable to book flights from Cardiff to Belfast Intl 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 Belfast Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Cardiff to Belfast Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Cardiff to Belfast Intl become cheaper?

Not ready to book yet? You can track prices for flights from Cardiff to Belfast Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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