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Latest Flight Deals from Dublin to Belfast

Book one-way or return flights from Dublin to Belfast from as little as NZD 87. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • DUB19:20
        3h 40m
        1 stop
        BFS23:00
        Wed, May 22|Dublin - Belfast|Aer Lingus
        NZD 87NZD 138
        37% OFF
        37% OFF
        NZD 138NZD 87
      • DUB07:00
        16h
        1 stop
        BFS23:00
        Tue, Jun 4|Dublin - Belfast|British Airways
        NZD 88NZD 138
        37% OFF
        37% OFF
        NZD 138NZD 88
      • DUB19:30
        3h 25m
        1 stop
        BFS22:55
        Tue, May 14|Dublin - Belfast|Aer Lingus
        NZD 88NZD 138
        36% OFF
        36% OFF
        NZD 138NZD 88
      • DUB07:00
        9h 40m
        1 stop
        BFS16:40
        Wed, Jun 5|Dublin - Belfast|British Airways
        NZD 89
        NZD 89
      • DUB06:30
        6h 30m
        1 stop
        BHD13:00
        Wed, May 8|Dublin - Belfast|Aer Lingus
        NZD 90
        NZD 90
      • DUB07:00
        6h 45m
        1 stop
        BFS13:45
        Wed, May 22|Dublin - Belfast|British Airways
        NZD 92
        NZD 92
      • DUB06:30
        3h 20m
        1 stop
        BFS09:50
        Tue, Apr 30|Dublin - Belfast|Aer Lingus
        NZD 94
        NZD 94
      • DUB06:30
        25h
        1 stop
        BHD07:30
        Thu, May 9|Dublin - Belfast|Aer Lingus
        NZD 94
        NZD 94
      • DUB06:30
        8h 25m
        1 stop
        BFS14:55
        Sat, May 11|Dublin - Belfast|Aer Lingus
        NZD 95
        NZD 95
      • DUB07:45
        13h 15m
        1 stop
        BFS21:00
        Thu, May 16|Dublin - Belfast|Aer Lingus
        NZD 96
        NZD 96
      • DUB13:00
        3h 5m
        Direct
        BFS14:00
        Sun, May 5|Dublin - Belfast|Aer Lingus
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Dublin to Belfast? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Dublin to Belfast. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Dublin to Belfast

View airlines operating flights from Dublin to Belfast. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Aer Lingus
From NZD 87
British Airways
From NZD 88
Norwegian Air Sweden
From NZD 160
Scandinavian Airlines
From NZD 192
Norwegian Air Shuttle ASA
From NZD 211
Lufthansa
From NZD 299
KLM
From NZD 321
Eurowings
From NZD 337
Loganair
From NZD 337
Iberia
From NZD 454
ANA airlines

Find more flights and airlines

Alternative Routes from Dublin to Belfast

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Dublin to Belfast.

  • Cheapest
    Aer Lingus
    DUB
    19:20
    3h 40m
    1 transfer
    BFS
    23:00
    Dublin Airport - Belfast International Airport
    Wed, May 22Aer Lingus
    NZD 87
  • Aer Lingus
    DUB
    06:30
    6h 30m
    1 transfer
    BHD
    13:00
    Dublin Airport - George Best Belfast City Airport
    Wed, May 8Aer Lingus
    NZD 90
  • Aer Lingus
    DUB
    06:30
    6h 30m
    1 transfer
    BHD
    13:00
    Dublin Airport - George Best Belfast City Airport
    Wed, May 8Aer Lingus
    NZD 90
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Dublin (DUB) to Belfast (BFS) the cheapest?

    Airlines adjust prices for flights from Dublin to Belfast based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Dublin (DUB) to Belfast (BFS) cost?

    According to Trip.com's data, the lowest price is around NZD 540.

  • What is the transportation method from the main airport to downtown in Belfast?

    • The distance from Belfast International Airport to downtown is about 19km. It takes about 30 minutes by taxi.
    • The distance from George Best Belfast City Airport to downtown is about 4km. It takes about 20 minutes by taxi.

How to find a cheap flight from Dublin to Belfast

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Dublin to Belfast. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Dublin to Belfast

Cheapest nonstop flight price

NZD 87

Off-season for travel

November

Peak season for travel

July

Flight distance

131.25km

Popular airline

Aer Lingus

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