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Cheap flights from Ireland to Belfast Intl Airport from £60

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BFS
27 Feb — 6 Mar1
1 adult

Cheap flight deals from Ireland to Belfast Intl

Keep the following information in mind while searching for Ireland to Belfast Intl flight deals. Data was last updated 22 February 2025.

Round-trip from

£104

One-way from

£60
28/4-30/4
  • 28/4-30/4
  • 2 total stops
  • 31h 25m total
  • Ireland to Belfast
Search Deals
23/3
  • 23/3
  • 1 total stop
  • 9h 45m total
  • Ireland to Belfast
Search Deals

Find flight deals from Ireland to Belfast Intl

Cheapest flights from Ireland to Belfast Intl
Explore the most affordable flight options available from Ireland to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Mon 28/421:05ORK - BFS
1 stop14h 15mMultiple Airlines
Wed 30/407:15BFS - ORK
1 stop17h 10mMultiple Airlines
Deal found 20/2£104
Sat 26/418:50DUB - BFS
1 stop12h 00mMultiple Airlines
Sun 27/423:30BFS - DUB
1 stop8h 15mMultiple Airlines
Deal found 21/2£106
Tue 22/413:00SNN - BFS
1 stop17h 50mRyanair
Tue 29/409:00BFS - SNN
1 stop3h 35mRyanair
Deal found 20/2£113

Find flights from Ireland to Belfast Intl within your budget

Customise your flight search to find flights from Ireland to Belfast Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 February 2025.

Fly from

Ireland

Fly to

Belfast Intl

Route

Depart

Return

Price

CorkBelfast

ORK - BFS

ORKBFS

Cork

Mon 28/4

21:05-11:20

1 stop14h 15m

Belfast Intl

Wed 30/4

07:15-00:25

1 stop17h 10m

£104

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Sat 26/4

18:50-06:50

1 stop12h 00m

Belfast Intl

Sun 27/4

23:30-07:45

1 stop8h 15m

£106

ShannonBelfast

SNN - BFS

SNNBFS

Shannon

Tue 22/4

13:00-06:50

1 stop17h 50m

Belfast Intl

Tue 29/4

09:00-12:35

1 stop3h 35m

£113

CorkBelfast

ORK - BFS

ORKBFS

Cork

Sun 23/3

22:15-08:00

1 stop9h 45m

£60

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Sat 8/3

12:30-21:20

1 stop8h 50m

£71

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Sat 8/3

15:00-08:20

2 stops17h 20m

£101

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Best time to book a flight from Ireland to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ireland to Belfast Intl

Get recent, data-driven insights about flights from Ireland to Belfast Intl including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Ireland to Belfast Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 February 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to Belfast Intl Airport as you normally would.

Rainfall in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast Intl Airport ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast Intl Airport when rainfall is around 50.0 mm.

Temperature in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast Intl Airport, 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).

Reviews of airlines servicing Belfast Intl

Get insights into the airlines that provide service to Belfast Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast Intl. Reviews last updated 22 February 2025.
Ryanair
6.1
Okay
Check prices

Crew

7.0

Food

5.8

Overall

6.1

Comfort

6.1

Boarding

6.1

Entertainment

5.4

Reviews

1 / 5

2.0
Mediocre

Tristan,Jul 2024

STN - EDI

Delayed again called for boarding when they didn’t even have an aircraft at the gate

Ryanair
6.1
Okay
Ryanair
6.1
Okay
Check prices

Crew

7.0

Food

5.8

Overall

6.1

Comfort

6.1

Boarding

6.1

Entertainment

5.4

Reviews

1 / 5

2.0
Mediocre

Tristan,Jul 2024

STN - EDI

Delayed again called for boarding when they didn’t even have an aircraft at the gate

Related info for your journey

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

  • What are the most popular routes from Ireland to Belfast Intl Airport?

    The most popular route from Ireland to Belfast Intl Airport is Dublin - Belfast Intl. You may also consider Cork - Belfast Intl or Shannon - Belfast Intl.

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

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

  • How can I find direct flights from Ireland to Belfast Intl?

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Ireland to Belfast Intl Airport (average of £67). Flying from Ireland to Belfast Intl Airport in July is currently the most expensive (average of £90). 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.

See more FAQs

Travelling to a place near Ireland?

Book flights to Ireland if you plan to visit one of these locations
Armagh
Newry
Ballymena
Dungannon
Cookstown

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Alternative routes for Ireland to Belfast Intl

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Ireland to Belfast Intl?

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ireland to Belfast Intl.

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

Yes, we can. To see specific flights from Ireland to Belfast Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Belfast Intl from Ireland today and book when prices fit your budget.

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