Find cheap flights from Belfast Intl Airport to Dublin

BFS - DUB

Find cheap flights from Belfast Intl Airport to Dublin

Search hundreds of travel sites at once for deals on flights to Dublin

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Belfast (BFS)
Dublin
Thu 13/5
Thu 20/5
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Good to know - Cheap tickets from Belfast Intl Airport to Dublin

Low season

SeptemberBest time to beat the crowds (27% less expensive on average)

High season

MayMost popular time to fly (28% more expensive on average)

Average price (return flight)

£146(avg. price over the last 2 weeks)

Good deal one-way

£111or less

When to book flights from Belfast Intl Airport to Dublin

Estimated return price
Average price per month

Top tips for finding a cheap flight from Belfast Intl Airport to Dublin

  • Looking for a cheap flight from Dublin to Belfast Intl Airport? 25% of our users found flights on this route for £111 or less one-way.
  • High season is considered to be April, May, and June. The cheapest month to fly from Belfast Intl Airport to Dublin is September.

FAQs for booking Belfast Intl Airport to Dublin flights

Are there Dublin travel restrictions currently due to Coronavirus?

How long does a flight from Belfast Intl Airport to Dublin take?

Which airlines provide the cheapest flights from Belfast Intl Airport to Dublin?

How does KAYAK find such low prices on flights from Belfast Intl Airport to Dublin?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Belfast Intl Airport to Dublin?

What is the Hacker Fare option on flights from Belfast Intl Airport to Dublin?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belfast Intl Airport to Dublin?

COVID-19 information

Safety measures for airlines flying from Belfast Intl Airport to Dublin

Airlines flying from Belfast Intl Airport to Dublin have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Belfast Intl Airport to Dublin

Mandatory masks

Masks required on board, masks provided on flights from Belfast Intl Airport to Dublin

Social distancing seating

Middle seats unavailable to book on flights from Belfast Intl Airport to Dublin

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Belfast Intl Airport to Dublin

Book cheap flights from Belfast Intl Airport to Dublin

Cheapest flights to Dublin from Belfast Intl Airport found in 2021

Recent return flight deals

15/9
Wed
1 stop
Multiple Airlines
24h 45m
BFS - DUB
22/9
Wed
1 stop
Multiple Airlines
23h 20m
DUB - BFS
15/9
Wed
2 stops
Multiple Airlines
30h 35m
BFS - DUB
22/9
Wed
1 stop
Multiple Airlines
12h 15m
DUB - BFS

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