Cheap flights from Dublin to Belfast

Flights tailored to your budget

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How to estimate the price of a flight from Dublin to Belfast?

It depends. Prices for flights from Dublin to Belfast fluctuate based on several factors.

Select your dates to check current offers.

Checking fares across several nearby dates can help you see which days offer the best deals. Jetcost lets you track price changes and grab the best opportunities.

Airport options between Dublin and Belfast

Even for routes around 136 km, using different airports might affect flight cost and travel time.

  • Airports in Dublin: Only Dublin operates here.
  • Airports in Belfast: City is another option in Belfast.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from Dublin to Belfast - International

Choose the right flight for your trip from Dublin to Belfast

Jetcost helps you tailor your flight search based on what matters to you — flight length, budget, airline, or agency. Whether you prefer round-trip or one-way, direct or with stopovers, you’ll see options from the best airlines and travel agencies.

Other popular destinations

Flying to United Kingdom? Many users also explore: Edinburgh, Glasgow, London, Manchester, Newquay.

Looking for a specific airline? Select it directly in the filters to speed up your search. The search filters help you see only the options that match your needs.
Frequently Asked Questions

Frequently asked questions about flights from Dublin to Belfast.

How much does an airline ticket from Dublin to Belfast 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.

How far is Dublin from Belfast?

Dublin is about 136 km from Belfast.

What are the airports in Belfast?

Belfast has another airport: 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?

This information is not available at the moment.

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.