$130 Cheap Flights from Dublin (DUB) to Belfast (BHD)

View $130 flight on Sat, May 16, 2026Opens in a new window

Popular airlines from Dublin Airport (DUB) to Belfast (BHD-George Best Belfast City)

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Cheap Flights from Dublin to Belfast (DUB-BHD)

Prices were available within the past 7 days and start at $130 for one-way flights and $272 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, Nov 2 - Wed, Nov 18
DUB
Dublin
BHD
Belfast
$272 Roundtrip, found 19 hours ago
$272
Roundtrip
found 19 hours ago
Select British Airways flight, departing Mon, Nov 2 from Dublin to Belfast, returning Wed, Nov 18, priced at $272 found 19 hours ago
British Airways
Mon, Nov 2 - Sat, Nov 14
DUB
Dublin
BHD
Belfast
$285 Roundtrip, found 19 hours ago
$285
Roundtrip
found 19 hours ago
Select British Airways flight, departing Mon, Nov 2 from Dublin to Belfast, returning Sat, Nov 14, priced at $285 found 19 hours ago
British Airways
Sat, Oct 24 - Wed, Nov 11
DUB
Dublin
BHD
Belfast
$288 Roundtrip, found 19 hours ago
$288
Roundtrip
found 19 hours ago
Select British Airways flight, departing Sat, Oct 24 from Dublin to Belfast, returning Wed, Nov 11, priced at $288 found 19 hours ago
KLM
Fri, Mar 20 - Tue, Mar 31
DUB
Dublin
BHD
Belfast
$291 Roundtrip, found 4 days ago
$291
Roundtrip
found 4 days ago
Select KLM flight, departing Fri, Mar 20 from Dublin to Belfast, returning Tue, Mar 31, priced at $291 found 4 days ago
KLM
Fri, Mar 20 - Mon, Mar 30
DUB
Dublin
BHD
Belfast
$292 Roundtrip, found 4 days ago
$292
Roundtrip
found 4 days ago
Select KLM flight, departing Fri, Mar 20 from Dublin to Belfast, returning Mon, Mar 30, priced at $292 found 4 days ago
British Airways
Mon, Oct 26 - Wed, Nov 11
DUB
Dublin
BHD
Belfast
$292 Roundtrip, found 19 hours ago
$292
Roundtrip
found 19 hours ago
Select British Airways flight, departing Mon, Oct 26 from Dublin to Belfast, returning Wed, Nov 11, priced at $292 found 19 hours ago
KLM
Wed, Aug 12 - Wed, Aug 19
DUB
Dublin
BHD
Belfast
$294 Roundtrip, found 6 days ago
$294
Roundtrip
found 6 days ago
Select KLM flight, departing Wed, Aug 12 from Dublin to Belfast, returning Wed, Aug 19, priced at $294 found 6 days ago
KLM
Sun, Nov 1 - Sat, Nov 14
DUB
Dublin
BHD
Belfast
$297 Roundtrip, found 19 hours ago
$297
Roundtrip
found 19 hours ago
Select KLM flight, departing Sun, Nov 1 from Dublin to Belfast, returning Sat, Nov 14, priced at $297 found 19 hours ago
KLM
Fri, Mar 20 - Sat, Apr 4
DUB
Dublin
BHD
Belfast
$301 Roundtrip, found 4 days ago
$301
Roundtrip
found 4 days ago
Select KLM flight, departing Fri, Mar 20 from Dublin to Belfast, returning Sat, Apr 4, priced at $301 found 4 days ago
Aer Lingus
Tue, Mar 10 - Thu, Mar 19
DUB
Dublin
BHD
Belfast
$376 Roundtrip, found 12 hours ago
$376
Roundtrip
found 12 hours ago
Select Aer Lingus flight, departing Tue, Mar 10 from Dublin to Belfast, returning Thu, Mar 19, priced at $376 found 12 hours ago

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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 center is 6 minutes. Flights from $338
BHD
George Best Belfast City
CheapestClosest
Average driving time to city center6 min
Flights from $338

Frequently asked questions

How much does a flight from Dublin Airport (DUB) to George Best Belfast City Airport (BHD) cost?
Lock in a cheap one-way flight from $130 or cheap return flight from $272 from Dublin Airport (DUB) to George Best Belfast City Airport (BHD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Dublin Airport (DUB) to George Best Belfast City Airport (BHD)?
November is the most affordable month to fly from DUB to BHD. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from Dublin Airport (DUB) to George Best Belfast City Airport (BHD)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest DUB to BHD flight.
How many flights per day from Dublin Airport (DUB) to George Best Belfast City Airport (BHD)?
Direct flights from Dublin Airport (DUB) to George Best Belfast City Airport (BHD) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DUB to BHD?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dublin Airport (DUB) to George Best Belfast City Airport (BHD)?
Opt for a flight from Dublin Airport (DUB) to George Best Belfast City Airport (BHD) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Dublin Airport (DUB) to George Best Belfast City Airport (BHD) last-minute?
Waiting until right before your break to book a flight from DUB to BHD often results in higher prices. While you may find some last-minute deals, they aren't always guaranteed. Keep your travel plans flexible to boost your chances of getting a bargain.
Is it cheaper to book a DUB to BHD flight and hotel package?
You'll generally save money by securing a DUB to BHD flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your ideal flights and accommodations, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Dublin Airport (DUB) to George Best Belfast City Airport (BHD)?
If you booked your DUB to BHD flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Origin airport
Dublin
Destination airport
George Best Belfast City
Airlines serving
Aer Lingus, British Airways, KLM
Roundtrip price
$272
Distance
83 mi

Book with confidence

Dublin to Belfast Flights

The cheapest times to fly from Dublin to Belfast

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dublin to Belfast are during the month of November. You can find some of the cheapest flights from Dublin to Belfast with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dublin to Belfast

Sunday is one of the best days to book for cheap flights from Dublin to Belfast: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dublin to Belfast

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dublin to Belfast in 2026. You can also book with separate airlines for your outbound and return journeys, from $130 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dublin to Belfast flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dublin to Belfast airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Dublin to Belfast Flights

*Flight schedules are subject to change.

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