Route guide

Dublin to Castleisland (DUB-KIR): Nonstop Upgrade & Award Space

Ryanair flies the DUB to KIR nonstop about 11 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every DUB to KIR departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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11
Nonstop flights a week
162 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every DUB to KIR departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Dublin to Castleisland to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each DUB to KIR departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See DUB to KIR on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Dublin to Castleisland nonstop

Carriers operating DUB to KIR nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Ryanair
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Frequently asked questions about DUB to KIR

How far is Castleisland from Dublin?
DUB to KIR covers about 162 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from DUB to KIR?
Ryanair is currently the only airline flying DUB to KIR nonstop. 2LNR tracks confirmed upgrade and award space on every Ryanair departure.
How many flights a week are there from DUB to KIR?
About 11 nonstop flights a week run between Dublin and Castleisland in the current schedule, operated by Ryanair. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on DUB to KIR?
Open the DUB to KIR calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Dublin to Castleisland route, and 2LNR will notify you when space opens. It's free to start.

Never miss DUB to KIR upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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