Cheap flights from Belfast to Cardiff

One-way fares from £65 · BFS → CWL · prices found by travellers in the last 48 hours

Compare all dates Cardiff → Belfast
Cheapest fare
£65

Aer Lingus · Tue 10 Nov

Cheapest month
November

from £65

Direct flights
Yes

Aer Lingus

Flight time
1h 25m

390 km

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Cheapest month to fly from Belfast to Cardiff

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest £65

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Aer Lingus
Depart10:20 Tue 10 NovBHD → CWL 1h 25m · Direct
£65one way, per person
View deal
Aer Lingus
Depart07:05 Thu 12 NovBHD → CWL 1h 25m · Direct
£67one way, per person
View deal
Aer Lingus
Depart07:05 Mon 23 NovBHD → CWL 1h 25m · Direct
£67one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Cardiff

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in CardiffCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in CardiffTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in CardiffPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in CardiffCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Belfast to Cardiff

Belfast (BFS) and Cardiff (CWL) are about 390 km apart. Direct flights take around 1h 25m, and recent direct fares were with Aer Lingus. Over the next few months, one-way fares start from £65, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Belfast to Cardiff?

The cheapest one-way fare we've seen recently is £65 with Aer Lingus, departing Tuesday, 10 November 2026.

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

November 2026 currently has the lowest fares, from £65 one way.

Are there direct flights from Belfast to Cardiff?

Yes. Recent direct fares were with Aer Lingus.

How long is the flight from Belfast to Cardiff?

A direct flight takes about 1h 25m. Belfast and Cardiff are around 390 km apart.

Which airlines fly from Belfast to Cardiff?

Recent fares on this route were with Aer Lingus.

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