Cheap Flights from Cardiff to Belfast
No deal from Cardiff to Belfast has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Cardiff to Belfast, the lowest round-trip fare we recorded was $129, in September. The typical fare was $138. September was the cheapest month we saw and August the dearest.
The most recent price we saw on this route was $139 on Aer Lingus, seen Oct 27. It is an unverified observation and may have changed.
See every deal <a href="/from/cardiff">from Cardiff</a>, <a href="/to/belfast">to Belfast</a>, or the return direction <a href="/from/belfast/to/cardiff">Belfast to Cardiff</a>.
Latest price we saw: Cardiff to Belfast
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Cardiff (CWL) to Belfast (BHD) | $139 | 28.2¢ | Nov 23 – Nov 29 | Aer Lingus | Oct 27 | Check price |
Price history: Cardiff to Belfast
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $130 | $140 | 57 |
| Sep 2026 | $129 | $130 | 12 |
| Aug 2026 | $130 | $144 | 45 |
Frequently asked questions
How many flight deals from Cardiff to Belfast are on Sparkflights right now?
There are 0 verified deals from Cardiff to Belfast on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Cardiff to Belfast?
The lowest fare we've recorded from Cardiff to Belfast is $129, based on 114 price observations over 3 months.
How much does a flight from Cardiff to Belfast cost?
The typical round-trip fare we observed from Cardiff to Belfast is $138, against a recorded low of $129. These are observations, not quotes.
When is the cheapest month to fly Cardiff to Belfast?
September was the cheapest month we observed from Cardiff to Belfast and August the dearest, over 3 months of data.
What is the current price from Cardiff to Belfast?
The most recent fare our sweep saw from Cardiff to Belfast is $139, on Oct 27. It is an unverified observation rather than a verified deal, so check it before booking.