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Cheap flights from Belfast to Cardiff

7 nonstop flights a week. Operated by Aer Lingus, about 1h 25m in the air, 244 mi (392 km). Tickets from $79.

Flights from Belfast to Cardiff

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Belfast to Cardiff

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

Filters

Best fares from Belfast to Cardiff

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $79 8 December 2026, nonstop Cheapest nonstop $79 8 December 2026, Aer Lingus Cheapest weekend departure $97 Sat, 2 January 2027 Cheapest month December 2026 tickets from $79

Belfast to Cardiff at a glance

flight time, from 1h 15m to 1h 30m
1h 25m
straight-line distance
244 mi (392 km)
flights a week
7
next flight
10 November
first and last departure
07:05 - 13:00
lowest price, nonstop, 8 December
$79
average across months
$96
airline
1

Belfast to Cardiff ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: December 2026, tickets from $79. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is March 2027: from $110. The average across months is $96.

Belfast to Cardiff flight schedule

7 flights a week, 4 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
EI 3620
Aer Lingus
07:05 George Best Belfast City
08:30 Cardiff
1h 25m
Mon, Thu, Fri, Sun
ATR 72
EI 3620
Aer Lingus
10:20 George Best Belfast City
11:45 Cardiff
1h 25m
Tue, Wed
ATR 72
EI 3620
Aer Lingus
13:00 George Best Belfast City
14:25 Cardiff
1h 25m
Sat
ATR 72

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 5 December.

FlightDepartsArrivesDurationDaysAircraft
EI 3624
Aer Lingus
11:00 George Best Belfast City
12:30 Cardiff
1h 30m
Selected dates
ATR 72
EI 3624
Aer Lingus
17:10 George Best Belfast City
18:40 Cardiff
1h 30m
Selected dates
ATR 72
EI 3624
Aer Lingus
17:45 George Best Belfast City
19:10 Cardiff
1h 25m
Selected dates
ATR 72
EI 3620
Aer Lingus
10:15 George Best Belfast City
11:30 Cardiff
1h 15m
Seasonal
ATR 72

Days of the week are taken from the schedule for the next 14 days; schedules change by season. The search shows seat availability and the price for your date.

Airlines flying Belfast to Cardiff

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Aer Lingus7 a week

Airports

Where flights from Belfast to Cardiff depart and land

Departure from Belfast

George Best Belfast City BHD

7 flights a week, 2 mi (4 km) from the city centre

About the airport

Arrival in Cardiff

Cardiff CWL

7 flights a week, 9 mi (14 km) from the city centre

About the airport

Frequently asked questions

How long is the flight from Belfast to Cardiff?
A nonstop flight takes 1 hour 25 minutes on average, from 1h 15m to 1h 30m depending on the flight.
How far is Cardiff from Belfast?
244 mi (392 km) in a straight line between the cities.
Which airlines fly nonstop from Belfast to Cardiff?
Aer Lingus (7 a week).
How many flights a day are there from Belfast to Cardiff?
There are 7 a week, about 1 a day on average.
When are the first and last flights from Belfast to Cardiff?
The first departure is at 07:05 (EI3620), the last at 13:00 (EI3620). Local time.
What is the cheapest month to fly from Belfast to Cardiff?
December 2026: tickets from $79. The most expensive is March 2027, from $110.
What is the cheapest upcoming date to fly from Belfast to Cardiff?
8 December 2026 (Tuesday): from $79 one way, nonstop, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Belfast to Cardiff?
Aer Lingus: nonstop tickets from $79 on 8 December by recent searches. Prices change daily, so compare the sellers in the search.
Which Belfast airport do flights to Cardiff leave from?
George Best Belfast City (7 a week).