Flights tailored to your budget
- Flights from Dublin to Belfast
How much should you expect to spend for a flight from Dublin to Belfast?
Flight prices from Dublin to Belfast change depending on demand and time of booking.
Pick a travel date to see today’s available fares.
Studies show that flying midweek — like on a Tuesday or Wednesday — can be cheaper than weekend flights. Still, airfares change frequently, so check updated prices on Jetcost.
Which airports serve Dublin and Belfast?
When planning a trip of about 84 mi, it's a good idea to check flights from surrounding airports too.
- Airports in Dublin: Dublin is the only operational airport in the area.
- Airports in Belfast: Another nearby option is City.
The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.
Adjust your flight filters for Dublin – Belfast
Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from agencies like Expedia, eDreams, and more.
Other popular destinations
Planning a trip to United Kingdom? These cities are popular too: Edinburgh, Glasgow, London, Manchester, Newquay.
Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.
Frequently asked questions about flights from Dublin to Belfast.
How much does an airline ticket from Dublin to Belfast cost?
How far is Dublin from Belfast?
What are the airports in Belfast?
What are the airports in Dublin?
What are the most popular cities in United Kingdom?
When should I book a flight from Dublin to Belfast?
What is the cheapest month to fly from Dublin to Belfast?
What is the most expensive month to fly from Dublin to Belfast?
What is the best day of the week to fly from Dublin to Belfast?
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