Cheap flights from Dublin to Belfast City

Flights tailored to your budget

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Cheap Dublin - Belfast City flight offers

Find cheap flight tickets and last-minute flight deals from Dublin to Belfast City

British Airways
Sat 05-09 (DUB) Dublin -> (BHD) Belfast
British Airways
Mon 14-09 (BHD) Belfast -> (DUB) Dublin

Price found Yesterday
from €129
Aer Lingus
Sat 27-06 (DUB) Dublin -> (BHD) Belfast
Aer Lingus
Sun 28-06 (BHD) Belfast -> (DUB) Dublin

Price found 14 days ago
from €143
Aer Lingus
Thu 11-06 (DUB) Dublin -> (BHD) Belfast
Aer Lingus
Sun 14-06 (BHD) Belfast -> (DUB) Dublin

Price found 2 days ago
from €152
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Top airlines on the route Dublin - Belfast City

Airlines providing flights to Belfast City from Dublin

How much is a ticket from Dublin to Belfast City?

Flight prices from Dublin to Belfast change depending on demand and time of booking.

Select your dates to check current offers.

Flying at off-peak hours — such as early morning or late evening — can help you save. Also, the best deals tend to appear in the weeks leading up to departure.

Is there more than one airport in Dublin or Belfast?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

  • Airports in Dublin: Only Dublin is currently operational.
  • Airports in Belfast: Belfast - City is the only airport in operation.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near Belfast as well.

Flights from Dublin to Belfast - City

Customize your flight from Dublin to Belfast City

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from Ryanair, Easyjet, British Airways, Expedia, eDreams, and more.

Other popular destinations

Thinking about United Kingdom? You might also consider: Edinburgh, Glasgow, London, Manchester, Newquay.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.

Frequently Asked Questions

Frequently asked questions about flights from Dublin to Belfast City.

How much does an airline ticket from Dublin to Belfast City cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Dublin to Belfast City.

How far is Dublin from Belfast?

Dublin is about 134 km from Belfast.

What are the airports in Belfast?

Belfast has one airport: Belfast - City.

What are the airports in Dublin?

Dublin has one airport: Dublin.

What are the most popular cities in United Kingdom?

The most popular cities in United Kingdom according to our users' searches are: Edinburgh, Glasgow, London, Manchester, Newquay.

When should I book a flight from Dublin to Belfast?

The best time to book a flight from Dublin to Belfast is 1 month in advance, while the worst time is 47 weeks in advance.

What is the cheapest month to fly from Dublin to Belfast?

This information is not available at the moment.

What is the most expensive month to fly from Dublin to Belfast?

This information is not available at the moment.

What is the best day of the week to fly from Dublin to Belfast?

This information is not available at the moment.