Cheap flights from Belfast to Cardiff
from 90 US$
Compare hundreds of airlines Belfast–Cardiff
The cheapest month is usually 2026-09 · 90 US$
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About this route
Compare flights from Belfast to Cardiff, a about 396 km route (around 0h 60m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Belfast to Cardiff?
It's usually 2026-09, from 90 USD. Use the price calendar to compare other dates.
How long is the flight from Belfast to Cardiff?
A nonstop flight takes about 0h 60m and covers around 396 km. Connecting itineraries take longer.
Are there direct flights from Belfast to Cardiff?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Belfast to Cardiff?
We compare hundreds of airlines on this route; check the live results.
When should I book Belfast–Cardiff flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Belfast → Cardiff · Live fares from 100+ sites — free, with no hidden fees.