> > > >
Flights from Belfast to Cardiff

Top Airlines Flying from Belfast to Cardiff

Choose from 1 carriers that fly from Belfast to Cardiff, including Aer Lingus, Enjoy the cheapest tickets on this route with Aer Lingus.

Cheap flight deals from Belfast to Cardiff

Book direct flights from Belfast to Cardiff: One way flights from PHP 3,509, round trip flights from PHP 6,569. Find flight deals for the next 3 months below.

Deals on upcoming round-trip flights from Belfast to Cardiff

Deals on upcoming one-way flights from Belfast to Cardiff

Find More Flights

Flying from Belfast to Cardiff

The distance between Belfast and Cardiff is about 393.92 km. It takes around 1 hour 20 minutes on average to fly from Belfast to Cardiff. The most popular month to Cardiff is May. The off-season for travel is April.

Cheapest one-way flight pricePHP 3,509
Cheapest round-trip ticket pricePHP 6,569
Off-season for travelApril
Peak season for travelMay
Flight distance393.92 km
Average flight time1 hour 20 minutes
Popular airlineAer Lingus

When is the cheapest time to fly from Belfast to Cardiff?

The cheapest time for Belfast to Cardiff flights: Nov 2 to Nov 9 — one way flight prices from PHP 3,509.

Cheapest flights
From price
Search
  • 512
  • 1219
  • 1926
  • Nov

    262
  • 29
  • 916
  • 1623
  • 2330
  • Dec

    307
  • 714
  • 1421
  • 2128
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from Belfast to Cardiff (BFS-CWL)?

    Based on Trip.com data, Aer Lingus offers one-way fares as low as PHP 3,509 on Cheapest nonstop routes (e.g. BHD to CWL on Wed, Nov 5), while Aer Lingus offers Cheapest nonstop round-trips from PHP 6,569 departing on Wed, Oct 15 and returning on Wed, Oct 22.
  • It takes around 1 hour 20 minutes to fly from Belfast (BFS) to Cardiff (CWL).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Belfast to Cardiff is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Belfast to Cardiff, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Nov 5, with one-way flights priced at just PHP 3,509.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Aer Lingus.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Cardiff travel is around May.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Belfast to Cardiff is April, when demand for travel is lower.
  • After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Belfast to Cardiff on October 15, 2025 with Aer Lingus, with prices starting at PHP 6,568.
  • The time difference between Cardiff and Belfast is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

How to find a cheap flight from Belfast to Cardiff

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Belfast to Cardiff. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
For the best booking experience on the go, download Trip.com and search for cheap flights to access exclusive deals just for you.