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Cheap flights from Cardiff to Belfast
from 69 US$

Compare hundreds of airlines Cardiff–Belfast

We search 100+ flight sitesDirect flights~0h 60mReturn route: Belfast → Cardiff

The cheapest month is usually 2026-09 · 69 US$

See prices for my dates →

Live fares from 100+ sites — free, with no hidden fees.

About this route

Compare flights from Cardiff to Belfast, 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.

Nonstop time
0h 60m
Distance
396 km
Stops
Nonstop
Airlines
0+

When to buy and when to fly

Prices by date

Fares found by date — cheapest days in green.

See prices for my dates →
69 US$
09/09
101 US$
10/09
87 US$
11/09
87 US$
12/09
87 US$
13/09
87 US$
14/09
87 US$
15/09
74 US$
16/09
85 US$
17/09

How to get the best price

1The sticker price is real — but it moves fastLow fares last hours or days. If the number works, search it today; waiting rarely improves it.
2Buy 4–8 weeks aheadThat window usually holds the best fares; holidays call for even more margin.
3Flexibility = moneyShifting departure 2–3 days can move the fare 100+ US$. Tuesdays and Wednesdays tend to be cheap.

Airlines on this route

FAQ

What's the cheapest month to fly Cardiff to Belfast?

It's usually 2026-09, from 69 USD. Use the price calendar to compare other dates.

How long is the flight from Cardiff to Belfast?

A nonstop flight takes about 0h 60m and covers around 396 km. Connecting itineraries take longer.

Are there direct flights from Cardiff to Belfast?

Yes, this route has nonstop flights. Filter by "nonstop" to see them.

Which airlines fly from Cardiff to Belfast?

We compare hundreds of airlines on this route; check the live results.

When should I book Cardiff–Belfast 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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Cardiff → Belfast · Live fares from 100+ sites — free, with no hidden fees.

Search flights →Return route: Belfast → Cardiff

Flights to this destination from other cities

Bristol → BelfastPalma Mallorca → BelfastAmsterdam → BelfastBarcelona → BelfastNew York → BelfastMalaga → BelfastEdinburgh → BelfastFaro → BelfastKrakow → BelfastLondon → Belfast

Other routes from Cardiff

ParisGlasgowAmsterdamEdinburghDublinAlicanteBarcelonaValleyBirminghamNewcastle
Return route: Belfast → Cardiff →Belfast · Travel guide →All flights from Cardiff →