Question 1

What is the cheapest month to book a flight from Belfast Intl Airport to Dublin?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Belfast Intl Airport to Dublin (average of £71). Flying from Belfast Intl Airport to Dublin in August is currently the most expensive (average of £93). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 2

What is the cheapest day to fly from Belfast Intl Airport to Dublin?

Accepted Answer

Travellers seeking maximum savings on their Belfast Intl Airport to Dublin flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 3

E

Accepted Answer

In terms of precipitation, rainfall in Dublin ranges from 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Dublin when rainfall is around 49.0 mm.

Question 4

E

Accepted Answer

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Question 5

What is the cheapest time of day to fly from BFS to DUB?

Accepted Answer

One of the essential ways to save on airfare from Belfast Intl Airport to Dublin is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 11% on airfare.

Question 6

What airport do you fly into for flights to Dublin from Belfast Intl?

Accepted Answer

Most people fly into Dublin (DUB) if they book a flight to Dublin from Belfast Intl. On average, Dublin has 0 inbound flights from Belfast Intl per day from 0 airlines. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

Question 7

Can I find deals for flights from Belfast Intl to Dublin that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Belfast Intl to Dublin flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 8

How can I find direct flights from Belfast Intl to Dublin?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Dublin.

Question 9

Can I find deals for business class flights from Belfast Intl to Dublin?

Accepted Answer

Yes. Cheapflights offers flight deals from Belfast Intl to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 10

How does Cheapflights help users find flights from Belfast Intl to Dublin?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dublin from Belfast Intl today with Cheapflights!

Question 11

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Dublin?

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast Intl to Dublin for you. Better yet — we are completely free to use.

Question 12

Can Cheapflights find flights from Belfast Intl to Dublin with no change fees?

Accepted Answer

Need flexible booking options for your flight to Dublin from Belfast Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 13

Can Cheapflights notify me if prices for flights from Belfast Intl to Dublin become cheaper?

Accepted Answer

Yes! Start tracking prices for Belfast Intl to Dublin flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	£103
One-way from	£63

Cheap flights from Belfast Intl Airport to Dublin from £63

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast Intl to Dublin

Round-trip from

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Find flight deals from Belfast Intl to Dublin

Cheapest flights from Belfast Intl to DublinExplore the most affordable flight options available from Belfast Intl to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Explore the most affordable flight options available from Belfast Intl to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

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Best time to book a flight from Belfast Intl to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Belfast Intl with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Dublin from Belfast Intl?

Can I find deals for flights from Belfast Intl to Dublin that include hotel bookings?

How can I find direct flights from Belfast Intl to Dublin?

Can I find deals for business class flights from Belfast Intl to Dublin?

What is the cheapest month to book a flight from Belfast Intl Airport to Dublin?

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How does Cheapflights help users find flights from Belfast Intl to Dublin?

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Dublin?

Can Cheapflights find flights from Belfast Intl to Dublin with no change fees?

Can Cheapflights notify me if prices for flights from Belfast Intl to Dublin become cheaper?

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Cheapest flights from Belfast Intl to Dublin
Explore the most affordable flight options available from Belfast Intl to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.