C$91 Cheap Flights from Cagliari (CAG) to Belfast (BELF)

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Find the cheapest month to fly from Cagliari to Belfast

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cagliari to Belfast flights are currently cheapest in July.

Alternative Cagliari to Belfast routes

Looking for the cheapest, fastest or easiest route from Cagliari to Belfast? You could fly into the following airports instead.

Cagliari to Belfast: Flight information

The things to know before you go.
Cheapest flight foundC$91
Cheapest month to flyJuly

Finding cheap flights from Cagliari to Belfast: Frequently asked questions

There are 2 airports in Belfast: Belfast City and Belfast International.
The best price we found for a return flight from Cagliari to Belfast is C$259. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Cagliari to Belfast. But we found flights with one or more stops from C$259.
As of June 2026, there are no flights flying from Cagliari to Belfast.
The cheapest month to fly from Cagliari to Belfast is usually July.
If you're flying from Cagliari Airport, the cheapest airport near Belfast is Belfast International – which is 19.7 km away from the centre of Belfast. We've found flights into this airport from C$259.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cagliari Airport to Belfast on Thursday, July 23, 2026.
No airlines currently offer direct flights between Cagliari Airport and Belfast. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Belfast but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Belfast is around 40 days in advance, so don’t leave your flight to the last minute.

In June, the average temperature is usually around 12°C. August is typically the warmest month in Belfast, when it usually averages around 17°C. You can expect the least rain in May. The coldest month is January, with temperatures averaging 4°C. The rainiest month is October.
Currently, Ryanair offers the cheapest flight tickets to Belfast.

Flying from Cagliari Elmas Airport (CAG) to Belfast: what you need to know

  • Cagliari Elmas Airport is located in Cagliari. Operating on the UTC+0 timezone, Belfast is 1 hour behind Cagliari.

  • To ensure you catch your flight from CAG to Belfast, leave plenty of time to check in and drop off your luggage. Turning up two hours ahead of international departures and one hour before domestic flights is the general travel rule.

  • During popular months such as August, you'll want to get to the airport earlier than normal. Arrive two hours before a domestic departure and four hours ahead of international flights when you travel during peak periods in general.

  • We make it easy to book a flight from CAG to Belfast that includes a stopover. To see all the options, uncheck 'Direct flights only.' Next, choose a flight offering a stop long enough to tour the city of your choice. Top stopovers include:

    • London Gatwick Airport (LGW)

    • Amsterdam Airport Schiphol Airport (AMS)

    • Barcelona-El Prat Airport (BCN)

  • You can visit United Kingdom for tourism purposes without a visa if you have a passport from Italy. But before reserving your flight tickets from Cagliari Elmas Airport to Belfast, make sure you have the most up-to-date information. Visa rules can change, and you may need some travel documentation if your trip is for business or other reasons.

  • Located around 11 kilometres from the centre of Cagliari, CAG can be reached in about 13 minutes by car, depending on traffic. The same journey on public transport will take roughly 48 minutes.

  • Want a convenient hotel near CAG? If you're catching an early flight from Cagliari Elmas Airport to Belfast, these stays will have you moments from check-in:

How to find the cheapest flights from Cagliari Elmas Airport (CAG) to Belfast

  • The lowest price we've seen for a one-way ticket from Cagliari Elmas Airport to Belfast is C$91. The cheapest price for a return flight is C$259. Bear in mind fares can change due to availability at the time of booking.

  • It's often best to book in advance if you want to find cheap tickets from CAG to Belfast. That's because airlines change prices based on demand, which tends to increase closer to departure.

  • If you're flexible with your travel plans, make the most of the 'Whole month' tool. It'll give you the cheapest price in every month when looking for your ticket from Cagliari Elmas Airport to Belfast.

  • Set up a Price Alert for cheap tickets from CAG to Belfast. You don't need to look every day to see whether prices have fallen. We'll let you know when there's a change in price.

  • Use the filters to tailor your flights from Cagliari Elmas Airport to Belfast. Select your preferred departure and arrival times, airlines and number of stops. Or sort your results by 'Cheapest' to get the best deals.

Airports in Belfast

Belfast International Airport (BFS)

  • Belfast International Airport (BFS) to central Belfast is approximately 32 kilometres. It takes around 31 minutes to get to the centre driving.

  • If you're taking public transport, expect a journey time of about 2 hours and 2 minutes.

  • If you're arriving on a late flight from Cagliari Elmas Airport to Belfast, nothing beats the convenience of staying near the terminal. Grab your bags from the carousel and then be showered and relaxing soon after at one of these hotels near BFS:

George Best Belfast City Airport (BHD)

  • The centre of Belfast is located around 8 kilometres from George Best Belfast City Airport (BHD). As soon as your flight from Cagliari Elmas Airport to Belfast has touched down and you've navigated your way to arrivals, the drive should be around 12 minutes.

  • You can also opt for public transport, which will take about 22 minutes.

  • There are some great places to drop your things at near BHD. Unwind and get cozy after your flight from CAG to Belfast at any of these well-located options:

Best time to go to Belfast

  • August is the busiest month for flights from Cagliari Elmas Airport to Belfast. To steer clear of the crowds, visit Belfast in February when things are quieter.

  • Before booking a flight from Cagliari Elmas Airport to Belfast, think about the kind of weather you enjoy. July is the warmest month in Belfast, with the temperature ranging from 10ºC to 19ºC.

  • If you want to travel in cooler conditions, search for a cheap flight from CAG to Belfast in January when temperatures average between 1ºC and 8ºC.

More about Belfast

  • Start your Belfast trip off on the right foot by choosing the perfect place to stay. After booking your flight from Cagliari Elmas Airport to Belfast, browse our selection of hotels including:

  • Every great journey has to include a little sightseeing. Titanic Belfast, Crumlin Road Gaol Visitor Attraction and Conference Centre and Botanic Gardens are essential stops on your Belfast itinerary.

Complete your Belfast trip with a car rental

  • Finding you a cheap flight from Cagliari Elmas Airport to Belfast isn't our only cool trick. Check out our car rentals in Belfast and explore the city on your own terms. We search for deals from trusted car rental companies and put them all in one place. Instantly compare offers and then book with no fees.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.