Cheap Flights from Dublin (DUB) to Belfast (BFS)

Popular airlines from Dublin Airport (DUB) to Belfast International Airport (BFS)

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Alternative airports near Belfast

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Best Belfast City BHD. Cheapest and Closest option available. Average driving time to city centre is 6 minutes. Flights from CA $562
BHD
George Best Belfast City
CheapestClosest
Average driving time to city centre6 min
Flights from CA $562

Find the cheapest month to fly from Dublin (DUB) to Belfast (BFS)

September is typically the cheapest month to fly

From CA $263 - CA $517 per traveller.

Frequently asked questions

How much is a flight from Dublin Airport (DUB) to Belfast Intl. Airport (BFS)?
If you're travelling between Dublin Airport (DUB) and BFS, round-trip flights start from . This figure is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dublin Airport to Belfast International Airport?
The majority of flights can be cancelled online, but every airline has its own set of terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Dublin Airport to Belfast International Airport that have flexible change policies?
Use our "No change fees" filter to find flexible travel options for your flight from Dublin Airport to Belfast Intl. Airport (BFS). This allows you to secure a good price in advance and still have the freedom to make changes without any extra fees. Keep in mind that you'll need to cover the fare difference.
How many hours is the flight from Dublin Airport to BFS?
The flight time from Dublin Airport (DUB) to Belfast Intl. Airport (BFS) is approximately 4 hours and 50 minutes. Put your headphones on, listen to your favourite tunes and the time will fly by.
How far is the flight from Dublin Airport (DUB) to Belfast Intl. Airport (BFS)?
It's only 140 kilometres from Dublin Airport (DUB) to Belfast Intl. Airport (BFS). It's quite possible that you'll spend more time travelling to and from the airport than you will actually flying!
Which airlines fly direct from Dublin Airport to Belfast International Airport?
Flying directly between Dublin Airport (DUB) and Belfast International Airport isn't possible at present. However, you'll still be able to book a flight to Crumlin with at least one stop.
Are Dublin Airport (DUB) to BFS flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes score a bargain, with some super cheap airfares from Dublin Airport (DUB) to Belfast Intl. Airport (BFS) arising a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates the best flight deals regularly — as early as a year in advance in some cases. It depends on the carrier though, as not every airline releases prices so far in advance.

Travel information

Origin airport
Dublin
Destination airport
Belfast Intl.
Distance
136 km

Book with confidence

Dublin to Crumlin Flights

The easy way to book your flights from Dublin to Belfast 

With Expedia, it’s simple to find and book flights to Belfast from Dublin whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Belfast Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Dublin to Belfast today, tomorrow, or this week.  

 

Save dollars with cheap flights from Dublin, DUB to Belfast Intl., BFS 

Sort your search results by price to find great deals on your flight from Dublin to Belfast—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Belfast from Dublin currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Belfast  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Belfast from Dublin 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Belfast with Expedia today.

Dublin to Crumlin Flights
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