Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
CWLBHDSat, 03 Oct
Fare checked before payment No hidden charges Transparent cancellation policy 24×7 booking support
Lowest fare£91Aer Lingus Teoranta Aerlinte Eirean
Fastest1h 20mgate to gate
Options found56flights on this route
Find your flightCWL → BHD
Available Flights & Fares
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Prices in GBP
56 flight options
Fares are checked again before payment.
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Night
00:00-05:59
£139ACCESRAIL at 03:40Morning
06:00-11:59
£139ACCESRAIL at 07:30Afternoon
12:00-17:59
£91Aer Lingus Teoranta Aerlinte Eirean at 12:00Evening
18:00-23:59
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Departure & Arrival Airport Details
Cardiff (CWL)
Cardiff-wales Arpt
United Kingdom
GMT 0
Latitude: 51.39670181274414
Longitude: -3.343329906463623
Belfast (BHD)
Belfast City Airport
United Kingdom
GMT 0
Latitude: 54.618099212646484
Longitude: -5.872499942779541
Distance: Cardiff (CWL), United Kingdom to Belfast (BHD), United Kingdom - 396.10 km
Flights shown for 03 Oct 2026. View all flights opens the complete search result.
Fares and hotel rates usually run higher around these dates. Booking earlier — or shifting a day or two — often costs less.
Busiest periods: Summer holidays (01 Jul – 31 Aug), Christmas and New Year (20 Dec – 02 Jan).
30NovSaint Andrew's DayMonday · in 79 days
25DecChristmas DayFriday · in 104 days
28DecBoxing DayMonday · in 107 days
01JanNew Year's DayFriday · in 111 days
02Jan2 JanuarySaturday · in 112 days
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here — check the exact date for your travel year.
Compare your journey
How to travel Cardiff to Belfast
Every option we can actually book for you, compared on price and journey time.
Connecting flight₹17,901Longer — includes a stop54 options
Air distance is about 396 km. FlyX does not currently sell a bus on this pair. 4 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from Cardiff to Belfast
Compare fares, stops, baggage and refundability across the airlines flying this route.
AC
ACCESRAIL Flights
from £13950 flights
Fares from
£139
Non-stop
None in these results
Departures
50 — compare timings in the list above
KL
Klm Royal Dutch Flights
from £2094 flights
Fares from
£209
Non-stop
None in these results
Departures
4 — compare timings in the list above
Route Overview & Flight Facts
Fastest flight duration
1h 20m · Aer Lingus Teoranta Aerlinte Eirean
First departure of the day
03:40 · ACCESRAIL
Last departure of the day
17:35 · Klm Royal Dutch
Options in this snapshot
56
Direct / non-stop options
2
Airport codes
Cardiff–CWL, Belfast–BHD
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
Around 56 flights appear in the dated route snapshot, including 2 non-stop options. Departures run through the day — the first flight leaves around 03:40 and the last around 17:35. The fastest flight takes about 1h 20m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Afternoon from £91, Night from £139, Morning from £139. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares — prices update continuously with airline inventory.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
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How to Book Cheap Flights on FlyX
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2
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3
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4
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5
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Why Book Your Flight with FlyX?
Compare the available Cardiff to Belfast options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
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Frequently Asked Questions
Is it worth booking Cardiff to Belfast flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for Cardiff to Belfast, Saturday shows the lowest fare at £91. That is an observed snapshot for these dates, not a rule that holds every week.
How far is Cardiff from Belfast by air?
The direct air distance between Cardiff (CWL) and Belfast (BHD) is about 396 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from CWL to BHD?
Yes. 2 non-stop flights are showing on Cardiff to Belfast for the dates currently loaded. Use the Stops filter to see only those.
Which airlines fly Cardiff to Belfast?
ACCESRAIL and Klm Royal Dutch are showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Cardiff to Belfast?
The quickest non-stop Cardiff to Belfast flight currently loaded takes about 1h 20m. Journeys with a stop take longer, since the total includes the layover.
What is the baggage allowance on Cardiff to Belfast flights?
Allowance is set by the airline and the fare you pick, not by the route. Fares showing right now include 20 KG and 1 Pieces. Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
What is the cheapest Cardiff to Belfast flight fare?
The lowest fare showing on Cardiff to Belfast for the dates currently loaded is £91. Fares on the same dates run up to £471, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
What time do Cardiff to Belfast flights depart?
For the dates currently loaded the first departure is around 03:40 and the last is around 17:35, local time at Cardiff. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes CWL–BHD, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
Last checked .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
Planning more than the flight? Our United Kingdom guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. London, heritage towns and countryside.
The CWL to BHD cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 396.10 km.
Before you book
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Lowest Cardiff to Belfast airfare today, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare Today
£91
03/10/2026
Aer Lingus Teoranta Aerlinte Eirean
12:00
Cheapest Airfare Within 30 Days
£89
12/10/2026
Aer Lingus Teoranta Aerlinte Eirean
12:00
Cheapest Airfare Within 90 Days
£86
11/12/2026
Aer Lingus Teoranta Aerlinte Eirean
12:00
Book Cardiff to Belfast Flight Tickets on FlyX
Planning to fly from Cardiff to Belfast? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Cardiff to Belfast Flight Distance, Duration and Time
The aerial distance between Cardiff and Belfast is approximately 396 KM. The flight duration ranges from 1H :20 M up to 23H :30 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Cardiff to Belfast Flight Schedule and Timing
Around 56 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Cardiff at 03:40, while the last night flight leaves at 17:35. Flights depart from Cardiff-wales Arpt and land at Belfast City Airport.
Flight Route Details & Analysis
Flight Details
Information
Route
Cardiff to Belfast
Aerial Distance
396 KM
Flight Duration
1H :20 M - 23H :30 M
Airport Codes
Cardiff - CWL, Belfast - BHD
Total Flights Available
56 flights (2 direct)
First Flight Departure
Departs at 03:40
Last Flight Departure
Departs at 17:35
Early Morning Flights (12 AM - 8 AM)
18 direct/indirect flights
Morning Flights (8 AM - 12 PM)
22 direct/indirect flights
Afternoon Flights (12 PM - 4 PM)
11 direct/indirect flights
Evening Flights (4 PM - 8 PM)
5 direct/indirect flights
Night Flights (8 PM - 12 AM)
0 direct/indirect flights
Airport Information & Terminals
CWL: Cardiff airport. Cardiff airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
BHD: Belfast airport. Belfast airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
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Cardiff-wales Arpt
