Journey information
Overview: Belfast to Dublin flight
Distance 87 miles (141 km) |
Travel Information
Compare bus and train for Belfast to Dublin
Omio recommends booking the bus as it is the most popular option from Belfast to Dublin among Omio's users. If you are prioritising price take the bus with prices starting from €12. For those with little time consider booking a bus which can get you there in 2h 12m. The ticket price range depends on the travel mode: a bus costs an average of €12, and a train costs an average of €17.
Distance: 87 miles (141 km)
Compare bus with
Most popular Bus | Train |
|---|---|
€17 Average price Cheapest | €17 Average price |
2h 42m Average total duration Fastest 2h 12m Onboard + 30m Additional time* | 2h 44m Average total duration 2h 14m Onboard + 30m Additional time* |
Direct Options | Direct Options |
Compare prices and tickets Belfast to Dublin by bus or train
Compare bus and train prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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FAQs: Belfast to Dublin Flight

- St. Patrick's Day Parade, a grand celebration of Ireland's patron saint with colorful floats and performances
- Dublin Fringe Festival, an annual arts festival showcasing theater, dance, and music from local and international artists
- Bloomsday, a literary celebration of James Joyce's " Ulysses" with readings and events throughout the city
- Dublin Castle Christmas Market, a festive market featuring local crafts, food stalls, and holiday entertainment.
- Easter Monday, a public holiday marking the end of Lent with various local traditions
- May Bank Holiday, pleasant spring weather ideal for outdoor activities
- August Bank Holiday, warm summer days perfect for exploring the city
- Christmas Day, a time for family gatherings and festive spirit throughout the city.
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
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