Find flights
When to book
Airlines
FAQs

Cheap flights from Dublin to Belfast Intl Airport from £50

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BFS
20 Nov — 27 Nov1
1 adult

Cheap flight deals from Dublin to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Belfast Intl (BFS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 November 2024.

Round-trip from

£97
9/1-13/1
  • 9/1-13/1
  • 2 total stops
  • 12h 40m total
  • Dublin to Belfast
Search Deals

Find flight deals from Dublin to Belfast Intl

Cheapest flights from Dublin to Belfast Intl
Explore the most affordable flight options available from Dublin to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 November 2024.

Tue 3/1222:10DUB - BFS
1 stop9h 20mMultiple Airlines
Tue 10/1205:45BFS - DUB
1 stop4h 05mMultiple Airlines
Deal found 14/11£99
Thu 12/1221:05DUB - BFS
1 stop11h 35mRyanair UK
Thu 19/1212:30BFS - DUB
1 stop7h 30mRyanair UK
Deal found 14/11£110

Find flights from Dublin to Belfast Intl within your budget

Customise your flight search to find flights from Dublin 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 943,810 searches. Data last updated 15 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Thu 9/1

12:25-20:10

1 stop7h 45m

Belfast Intl

Mon 13/1

13:30-18:25

1 stop4h 55m

£97

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Thu 9/1

21:05-08:40

1 stop11h 35m

Belfast Intl

Mon 13/1

05:45-18:20

1 stop12h 35m

£106

DublinBelfast

DUB - BFS

DUBBFS

Dublin

Thu 12/12

10:05-08:40

1 stop22h 35m

£50

Flights are sorted by cheapest first

Deals found on 15/11

Best time to book a flight from Dublin to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Dublin 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 Dublin to Belfast Intl

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

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

Find hourly flight availability from Dublin 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 15 November 2024.

When flying from Dublin to Belfast Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 15 November 2024.
Ryanair UK
6.0
Okay
88 reviews
Check prices

Entertainment

5.3

Crew

6.9

Overall

6.0

Comfort

6.0

Food

5.8

Boarding

6.1

Reviews

1 / 5

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

Ryanair UK
6.0
Okay
88 reviews
Ryanair UK
6.0
Okay
88 reviews
Check prices

Entertainment

5.3

Crew

6.9

Overall

6.0

Comfort

6.0

Food

5.8

Boarding

6.1

Reviews

1 / 5

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

    Dublin (DUB) is the airport you will fly out of if you book a flight from Dublin to Belfast Intl. You should not have trouble finding flights to Belfast Intl from Dublin; the airport handles an average of 0 outbound flights to Belfast Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Dublin airport to Belfast Intl. It is only a 5.7 mi journey to Dublin (DUB) from Dublin’s city center.

  • What is the cheapest airline to fly from Dublin to Belfast Intl Airport round-trip?

    According to our current data, Ryanair UK (£106), offers the cheapest pricing from Dublin to Belfast Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin 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 Dublin to Belfast Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Dublin to Belfast Intl Airport (average of £67). Flying from Dublin to Belfast Intl Airport in August 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Dublin to Belfast Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Dublin to Belfast Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dublin to Belfast Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Dublin 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 Dublin today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines