Cheap flights from Belfast Intl Airport to Cardiff from £86
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast Intl Airport to Cardiff departing on 4/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Belfast Intl Airport to Cardiff
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Cardiff?
The month of January is, on average, the cheapest month to fly to Cardiff from Belfast Intl Airport, with most prices found around £92. If you are unable to visit Cardiff during the month of January, then departing from Belfast Intl Airport during the month March is also very affordable. Most momondo users find prices during this month for around £94.
What is the cheapest day to depart on your flight to Cardiff?
The cheapest day to depart from Belfast Intl Airport to Cardiff is on a Saturday. Travellers who choose to depart for Cardiff on a Saturday will often find tickets for as low as £99. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Belfast Intl Airport to Cardiff for around £126.
What is the cheapest time of day to depart on your flight to Cardiff?
The cheapest time of day to fly to Cardiff is at midday when flights can be purchased for as low as £0. In the evening is when there is more demand to fly to Cardiff, so prices are often more expensive at around £125 per ticket.
How have Belfast Intl Airport to Cardiff flight prices changed over time?
As of April 2025, prices for Belfast Intl Airport to Cardiff flights are approximately 200% more expensive when compared to flights at the same time last year.
When to book flights from Belfast Intl Airport to Cardiff
Cheap Belfast Intl Airport to Cardiff (BFS to CWL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to Cardiff
How far is Belfast Intl to Cardiff Wales by plane?
The straight-line distance from Belfast Intl to Cardiff Wales is 252.9 mi. Typically, this will take 9h 50m by plane in normal conditions.
When did momondo last update prices for flights from Belfast Intl Airport to Cardiff Wales Airport?
Prices for flights from Belfast Intl Airport to Cardiff Wales Airport are updated daily.
How many operators does momondo search for flights from Belfast Intl Airport to Cardiff Wales Airport?
As of April 2025, there are 2 operators available to choose from for flights from Belfast Intl Airport to Cardiff Wales Airport.
How old do you have to be to fly from Belfast Intl Airport to Cardiff Wales Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport to Cardiff Wales Airport.
What documentation or ID do you need to fly to Cardiff Wales Airport?
The travel and health documents required for your trip to Cardiff Wales Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cardiff Wales Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Belfast Intl Airport to Cardiff?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Belfast Intl Airport to Cardiff is Aer Lingus (90% of total bookings). The next most popular airline is easyJet (10%).
Best airlines flying from Belfast Intl Airport to Cardiff
Compare and see reviews for airlines that fly from Belfast Intl Airport to Cardiff with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £68 | Free Cancellation | Rating 6.9 1,797 reviews | |||
| PriceFrom £74 | Free Cancellation | Rating 7.0 1,063 reviews |
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Why should I use momondo to find a flight deal from Belfast to Cardiff?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Belfast to Cardiff. momondo saves you time and could save you money on your trip.
Can I find flights from Belfast to Cardiff with flexible booking policies on momondo?
Flights from Belfast to Cardiff with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Belfast to Cardiff?
momondo helps you find the best flight between Belfast and Cardiff by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Belfast to Cardiff right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Belfast to Cardiff now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cardiff and let you know when they change.