CWL - BFS

£64 Find Cheap Flights from Cardiff to Belfast Intl Airport – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£106
Typical prices: £99-£143
Multiple Airlines
Mon 28/9Wed 30/9
CWL - BFS • 2 stops
Cheapest one-way flight
£64
Typical prices: £60-£116
Multiple Airlines
Sat 19/9
CWL - BFS • 2 stops
When to travel
January
Cheapest • 11% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Belfast Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Cardiff to Belfast Intl (CWL-BFS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cardiff to Belfast Intl

Mon, 28 Sep - Wed, 30 Sep
Multiple Airlines Logo
22:10 - 10:00CWL  Cardiff Wales-BFS Belfast Intl
11h 50m2 stops Dublin Manchester
Multiple Airlines Logo
15:40 - 23:25BFS  Belfast Intl-CWL Cardiff Wales
7h 45m2 stops Manchester Dublin
£106Multiple Airlines
Mon, 19 Oct - Thu, 22 Oct
Multiple Airlines Logo
22:10 - 10:00CWL  Cardiff Wales-BFS Belfast Intl
11h 50m2 stops Dublin Manchester
Multiple Airlines Logo
09:15 - 22:25BFS  Belfast Intl-CWL Cardiff Wales
13h 10m2 stops London Stansted Dublin
£113Multiple Airlines
Tue, 6 Oct - Wed, 7 Oct
Multiple Airlines Logo
23:15 - 15:15CWL  Cardiff Wales-BFS Belfast Intl
16h 00m2 stops Dublin Manchester
Multiple Airlines Logo
17:40 - 23:25BFS  Belfast Intl-CWL Cardiff Wales
5h 45m2 stops Edinburgh Turnhouse Dublin
£120Multiple Airlines
Sun, 27 Sep - Sun, 4 Oct
Multiple Airlines Logo
21:45 - 12:20CWL  Cardiff Wales-BFS Belfast Intl
14h 35m2 stops Dublin London Stansted
Multiple Airlines Logo
22:00 - 21:45BFS  Belfast Intl-CWL Cardiff Wales
23h 45m2 stops Manchester Dublin
£122Multiple Airlines
Tue, 6 Oct - Fri, 9 Oct
Multiple Airlines Logo
23:15 - 15:15CWL  Cardiff Wales-BFS Belfast Intl
16h 00m2 stops Dublin Manchester
Multiple Airlines Logo
07:35 - 22:20BFS  Belfast Intl-CWL Cardiff Wales
14h 45m2 stops London Stansted Dublin
£123Multiple Airlines
Mon, 12 Oct - Mon, 19 Oct
Multiple Airlines Logo
22:10 - 10:00CWL  Cardiff Wales-BFS Belfast Intl
11h 50m2 stops Dublin Manchester
Multiple Airlines Logo
08:40 - 21:45BFS  Belfast Intl-CWL Cardiff Wales
13h 05m2 stops Manchester Dublin
£123Multiple Airlines
Thu, 15 Oct - Fri, 16 Oct
Multiple Airlines Logo
22:50 - 15:20CWL  Cardiff Wales-BFS Belfast Intl
16h 30m2 stops Dublin London Stansted
Multiple Airlines Logo
19:55 - 06:55BFS  Belfast Intl-CWL Cardiff Wales
11h 00m2 stops London Stansted Dublin
£124Multiple Airlines
Wed, 21 Oct - Thu, 22 Oct
Multiple Airlines Logo
23:50 - 15:20CWL  Cardiff Wales-BFS Belfast Intl
15h 30m2 stops Dublin Manchester
Multiple Airlines Logo
17:40 - 07:20BFS  Belfast Intl-CWL Cardiff Wales
13h 40m2 stops Glasgow Intl Dublin
£132Multiple Airlines
Thu, 22 Oct - Sun, 25 Oct
Multiple Airlines Logo
22:50 - 15:20CWL  Cardiff Wales-BFS Belfast Intl
16h 30m2 stops Dublin London Stansted
Multiple Airlines Logo
18:00 - 08:10BFS  Belfast Intl-CWL Cardiff Wales
14h 10m2 stops Edinburgh Turnhouse Dublin
£133Multiple Airlines
Wed, 21 Oct - Thu, 22 Oct
Multiple Airlines Logo
23:50 - 15:20CWL  Cardiff Wales-BFS Belfast Intl
15h 30m2 stops Dublin Manchester
Multiple Airlines Logo
17:40 - 07:20BFS  Belfast Intl-CWL Cardiff Wales
13h 40m2 stops Glasgow Intl Dublin
£134Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Cardiff to Belfast Intl flights

Get data-powered insights and trends into flights from Cardiff to Belfast Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Cardiff to Belfast Intl Airport?

Flight prices are typical for this route right now.

Flights to Belfast Intl Airport from Cardiff usually cost between £99 and £143 in September.
The lowest price found in the past 5 days was £106 on Multiple Airlines (28 Sept–30 Sept).

What’s the cheapest day of the week to fly from Cardiff to Belfast Intl Airport?

Your flight ticket price will generally be cheaper if you fly to Belfast Intl Airport on a Saturday and more expensive on a Friday. On your return trip to Cardiff, you should consider flying back on a Friday, and avoid Mondays for better deals.

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

The cheapest month for flights from Cardiff to Belfast Intl Airport is January, where tickets cost £117 (return) on average. On the other hand, the most expensive months are July and October, where the average cost of round-trip tickets is £173 and £156 respectively.

Find deals

Good to know - Cheap tickets from Cardiff to Belfast Intl Airport

Low season

January

Cheapest flight

£64
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flight from Cardiff to Belfast Intl Airport

When to book flights from Cardiff to Belfast Intl

Are your dates flexible? Find out the best times to travel from Cardiff to Belfast Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking Cardiff to Belfast Intl Airport flights

  • What is the cheapest flight from Cardiff to Belfast Intl Airport?

    In the last 5 days, the lowest price for a flight from Cardiff to Belfast Intl Airport was £64 for a one-way ticket and £106 for a return.

  • Which aircraft models fly most regularly from Cardiff to Belfast Intl Airport?

    We unfortunately don’t have that data for this specific route.

  • Which is the best airline for flights from Cardiff to Belfast, Aer Lingus or easyJet?

    The two airlines most popular with KAYAK users for flights from Cardiff to Belfast are Aer Lingus and easyJet. With an average price for the route of £130 and an overall rating of 7.3, Aer Lingus is the most popular choice. easyJet is also a great choice for the route, with an average price of £90 and an overall rating of 6.9.

  • How does KAYAK find such low prices on flights from Cardiff to Belfast Intl Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cardiff to Belfast Intl Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cardiff to Belfast Intl Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast Intl Airport from Cardiff is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cardiff to Belfast Intl Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Belfast Intl Airport with an airline and back to Cardiff with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cardiff to Belfast Intl Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast Intl Airport from Cardiff up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Cardiff to Belfast Intl

Information on your arrival and departure airports

Cardiff (CWL)
Belfast Intl (BFS)