Belfast to Cardiff flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Belfast to Cardiff is €71 (checked on 29 Oct 2026).
Your next trip, last seen at €71
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €71, departing 20 Nov 2026 (Last checked: 29 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 11Check live prices for this route
- Airlines seen
- Aer Lingus, easyJet, Ryanair UK
- Reported fastest flight
- 1h 25m
- Non-stop
- Yes
About this route
Explore the fares we observed from Belfast to Cardiff. Prices move often, so pick your dates to see the latest options.
- Route distance
- 392 km
- Reported fastest flight
- 1h 25m
- Alternative airports
- BHD
Route-level information; individual journeys vary.
Published schedules report non-stop service with Aer Lingus. Check current timetables.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- George Best Belfast City Airport (BHD) → Belfast, city gazetteer reference point (54.5973, -5.9301): ≈ 4 km.
- Belfast International Airport (BFS) → Belfast, city gazetteer reference point (54.5973, -5.9301): ≈ 20 km.
- Cardiff International Airport (CWL) → Cardiff, city gazetteer reference point (51.4816, -3.1791): ≈ 15 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Frequently asked
How much is a flight from Belfast to Cardiff?
The lowest fare Routavio has observed is €71, found on 29 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Belfast to Cardiff?
In our observations November 2026 is the cheapest month so far, at €71.
Are there direct flights from Belfast to Cardiff?
Yes. Published schedules report non-stop flights on this route with Aer Lingus.
Which airlines fly from Belfast to Cardiff?
Routavio has seen these carriers on the route: Aer Lingus, easyJet, Ryanair UK.
How long does the flight from Belfast to Cardiff take?
Across the 73 fares Routavio observed, the average journey time is 4h 29m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Belfast to Cardiff fares were non-stop?
72 of the 84 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.