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Cheap flights from Cardiff to Belfast from £47

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BHD
31 Jul — 7 Aug1
1 adult
Wed 31/7
Wed 7/8

The best prices from Cardiff Wales to Belfast 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

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Belfast (BF1). 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

£92

One-way from

£47

Popular in

February

Cheapest in

October
Aer Lingus
  • Aer Lingus
  • 13/8-19/8
  • Nonstop
  • 2h 45m total
  • Cardiff to Belfast
Search Deals
Aer Lingus
  • Aer Lingus
  • 6/8
  • Nonstop
  • 1h 25m 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?

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. 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?

Find a great deal and save up to 76% 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 within the next two weeks, with the cheapest ticket starting at £74.

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

Flights from Cardiff to Belfast lean towards being more expensive in February. Prices are generally better when you fly from Cardiff to Belfast 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, 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 Aer Lingus flights from Cardiff to Belfast

Explore cheap flight options specifically provided by Aer Lingus for the route between Cardiff and Belfast. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
Tue 13/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Mon 19/806:40BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£92
Wed 2/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Thu 3/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£97
Thu 8/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Thu 15/806:40BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£104
Thu 22/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Thu 29/806:40BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£106
Thu 22/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Thu 29/806:40BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£112
Tue 13/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Sun 18/811:15BHD - CWL
Nonstop1h 15mAer Lingus
Deal found 25/7£122
Mon 12/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Sun 18/811:15BHD - CWL
Nonstop1h 15mAer Lingus
Deal found 25/7£139
Sun 1/913:00CWL - BHD
Nonstop1h 25mAer Lingus
Mon 2/910:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£141
Thu 12/912:00CWL - BHD
Nonstop1h 25mAer Lingus
Mon 16/910:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£146

Cheap Cardiff to Belfast flights in July & August 2024

Find cheap flight options from Cardiff to Belfast 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 13/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Mon 19/806:40BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£92
Thu 8/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Thu 15/806:40BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£104
Thu 22/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Thu 29/806:40BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£106
Thu 22/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Thu 29/806:40BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£112
Tue 13/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Sun 18/811:15BHD - CWL
Nonstop1h 15mAer Lingus
Deal found 25/7£122
Mon 12/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Sun 18/811:15BHD - CWL
Nonstop1h 15mAer Lingus
Deal found 25/7£139
Fri 9/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Sun 18/811:15BHD - CWL
Nonstop1h 15mAer Lingus
Deal found 25/7£158
Tue 27/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Fri 30/806:40BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 26/7£168
Tue 13/808:30CWL - BHD
Nonstop1h 25mMultiple Airlines
Mon 19/806:55BHD - CWL
2 stops7h 30mMultiple Airlines
Deal found 25/7£169

Cardiff to Belfast 2024 flight deals

Discover exclusive flight deals for travel between Cardiff and Belfast 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 13/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Mon 19/806:40BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£92
Wed 2/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Thu 3/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£97
Thu 8/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Thu 15/806:40BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£104
Thu 22/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Thu 29/806:40BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£106
Thu 22/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Thu 29/806:40BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£112
Tue 13/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Sun 18/811:15BHD - CWL
Nonstop1h 15mAer Lingus
Deal found 25/7£122
Mon 12/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Sun 18/811:15BHD - CWL
Nonstop1h 15mAer Lingus
Deal found 25/7£139
Sun 1/913:00CWL - BHD
Nonstop1h 25mAer Lingus
Mon 2/910:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£141
Thu 12/912:00CWL - BHD
Nonstop1h 25mAer Lingus
Mon 16/910:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£146

Direct flights to Belfast from Cardiff

Discover direct flight options from Cardiff to Belfast. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
Tue 13/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Mon 19/806:40BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£92
Wed 2/1012:00CWL - BHD
Nonstop1h 25mAer Lingus
Thu 3/1010:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£97
Thu 8/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Thu 15/806:40BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£104
Thu 22/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Thu 29/806:40BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£106
Thu 22/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Thu 29/806:40BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£112
Tue 13/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Sun 18/811:15BHD - CWL
Nonstop1h 15mAer Lingus
Deal found 25/7£122
Mon 12/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Sun 18/811:15BHD - CWL
Nonstop1h 15mAer Lingus
Deal found 25/7£139
Sun 1/913:00CWL - BHD
Nonstop1h 25mAer Lingus
Mon 2/910:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£141
Thu 12/912:00CWL - BHD
Nonstop1h 25mAer Lingus
Mon 16/910:10BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£146

Cardiff to Belfast flights leaving soon

Find last-minute flight options from Cardiff to Belfast for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
Sun 4/813:00CWL - BHD
Nonstop1h 25mAer Lingus
Thu 8/806:40BHD - CWL
Nonstop1h 20mAer Lingus
Deal found 25/7£179

One-way flights to Belfast from Cardiff

Search for one-way flight options from Cardiff to Belfast. 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.
Tue 6/808:30CWL - BHD
Nonstop1h 25mAer Lingus
Deal found 25/7£47
Mon 26/814:55CWL - BFS
2 stops20h 20mMultiple Airlines
Deal found 25/7£68
Sat 3/813:10CWL - BHD
Nonstop1h 25mAer Lingus
Deal found 25/7£82
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 within your budget

Customise your flight search to find flights from Cardiff to Belfast 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

£92 - £191

Route

Depart

Return

Price

Cardiff WalesBelfast City

CWL - BHD

CWLBHD

Cardiff Wales

Tue 13/8

Nonstop1h 25m

Belfast City

Mon 19/8

Nonstop1h 20m

£92

Cardiff WalesBelfast City

CWL - BHD

CWLBHD

Cardiff Wales

Wed 2/10

Nonstop1h 25m

Belfast City

Thu 3/10

Nonstop1h 20m

£97

Cardiff WalesBelfast City

CWL - BHD

CWLBHD

Cardiff Wales

Thu 8/8

Nonstop1h 25m

Belfast City

Thu 15/8

Nonstop1h 20m

£104

Cardiff WalesBelfast City

CWL - BHD

CWLBHD

Cardiff Wales

Thu 22/8

Nonstop1h 25m

Belfast City

Thu 29/8

Nonstop1h 20m

£106

Cardiff WalesBelfast City

CWL - BHD

CWLBHD

Cardiff Wales

Thu 22/8

Nonstop1h 25m

Belfast City

Thu 29/8

Nonstop1h 20m

£112

Cardiff WalesBelfast City

CWL - BHD

CWLBHD

Cardiff Wales

Tue 13/8

Nonstop1h 25m

Belfast City

Sun 18/8

Nonstop1h 15m

£122

Cardiff WalesBelfast City

CWL - BHD

CWLBHD

Cardiff Wales

Tue 13/8

Nonstop1h 25m

Belfast City

Mon 19/8

2 stops7h 30m

£169

Cardiff WalesBelfast City

CWL - BHD

CWLBHD

Cardiff Wales

Sat 10/8

2 stops10h 35m

Belfast City

Sun 18/8

Nonstop1h 15m

£179

Cardiff WalesBelfast City

CWL - BHD

CWLBHD

Cardiff Wales

Thu 8/8

Nonstop1h 25m

Belfast City

Thu 15/8

1 stop4h 30m

£191

Flights are sorted by cheapest first

Deals found on 25/7

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

Use this chart to determine the optimal time to book a return flight from Cardiff to Belfast. Price data was last updated on 23 July 2024.
The price you pay for your flight from Cardiff to Belfast may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

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

Use this chart to determine the cheapest time to fly return from Cardiff to Belfast. 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 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

Have a flexible travel schedule? Discover the best time to fly to Belfast 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 by month

Plan your trip to Belfast 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, 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 Belfast

Get insights into the airlines that provide service to Belfast. 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. Reviews last updated 26 July 2024.
Aer Lingus
7.2
Good
1,198 reviews
Check prices

Boarding

7.3

Crew

8.0

Overall

7.2

Food

6.5

Comfort

7.1

Entertainment

6.9

Reviews

1 / 10

It was good, despite a significant delay which almost made me miss my connecting flight.

Aer Lingus
7.2
Good
1,198 reviews
Aer Lingus
7.2
Good
1,198 reviews
Check prices

Boarding

7.3

Crew

8.0

Overall

7.2

Food

6.5

Comfort

7.1

Entertainment

6.9

Reviews

1 / 10

It was good, despite a significant delay which almost made me miss my connecting flight.

Related info for your journey

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

    Located just 9.1 mi from the city center, Cardiff Wales is the airport most travelers will use when flying to Belfast from Cardiff. Booking flights from Cardiff Wales (CWL) to Belfast should be relatively easy as there are 0 daily outbound flights to Belfast from 5 different airlines.

  • Can I find flights from Cardiff to Belfast for under £100 on Cheapflights?

    Yes, there are multiple flights from Cardiff to Belfast for under £100. The cheapest flight booked recently is on Aer Lingus for just £92, but on average you can expect to pay £156.

  • Are there nonstop flights from Cardiff to Belfast for under £100 on Cheapflights?

    Cheapflights has at least 15 direct flights from Cardiff to Belfast under £100. A good price for a nonstop flight from Cardiff to Belfast is less than £155.

  • Are there last-minute flights available from Cardiff to Belfast for under £200?

    There are currently 1+ open flights from Cardiff to Belfast within the next 7 days for less than £200.

  • What is the cheapest airline to fly from Cardiff to Belfast round-trip?

    Cheapflights users have booked flights from Cardiff to Belfast round-trip from £92.

  • What are the cheapest flights from Cardiff to Belfast?

    On average you can expect to pay £18 for a flight from Cardiff to Belfast. The cheapest flight overall is £11 while the most popular route, (Cardiff Wales - Belfast Intl) is currently priced at £75.

  • 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. Belfast City Airport (BHD), Glasgow Prestwick Airport (PIK), Londonderry Eglinton Airport (LDY), Isle of Islay Glenegedale Airport (ILY), Campbeltown Machrihanish Airport (CAL) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Cardiff to Belfast 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 with specific airlines?

    Yes, Cheapflights allows you to browse and filter Cardiff to Belfast 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 that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Cardiff to Belfast 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 that allow pets onboard?

    Many airlines flying from Cardiff to Belfast 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?

    Yes, you can often find last-minute deals on Cardiff to Belfast 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 flight deals updated?

    The Cardiff to Belfast 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?

    Aer Lingus, Ryanair and KLM are the most popular airlines when flying from Cardiff to Belfast.

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

    Currently, January is the cheapest month in which you can book a flight from Cardiff to Belfast (average of £63). Flying from Cardiff to Belfast 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

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.

Top 5 airlines flying from Cardiff to Belfast

Discover the top 5 airlines that operate flights from Cardiff to Belfast. 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£53Average£94FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aer LingusCheapest£62Average£97FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
KLMCheapest£197Average£322FlexibilityNo cancel feeOn-time75%
Search KLM flights
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Cardiff to Belfast Intl Airport flights

Search flights from Cardiff to Belfast by cabin class

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

Hourly flight availability from Cardiff to Belfast

Find hourly flight availability from Cardiff to Belfast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 July 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

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Fly with Cheapflights

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How does Cheapflights help users find flights from Cardiff to Belfast?

Cheapflights makes it easy to find Cardiff to Belfast flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Cardiff to Belfast 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 with no change fees?

Need flexible booking options for your flight to Belfast from Cardiff? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Cardiff to Belfast 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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