Kolkata to Dublin flight deals
CCU → DUB · Dublin, Ireland · Visa needed for Indian passports
Typical price
₹75,862
Good price is under
₹62,373
All-time low we've seen
₹56,875
90-day average
₹70,667
Fares by month
Lowest return fare seen for each departure month, CCU → DUB.
- Nov 2026₹62,159
Live now ₹62,336 · seen ₹62,159 on 25 Sep · 6 Nov on Google Flights
Diwali rush
From 1 departure dates checked in the last 14 days. “Live” means checked in the last 48 hours; older fares may have changed. Red tags mark Indian holiday rushes, when fares out of India tend to rise.
When to book
Book at least 2 weeks ahead. Across all FlyBun routes, fares in the last 2 weeks before departure averaged +6.1% versus the same dates booked earlier, while booking 2 weeks to 3+ months ahead stayed within −0.9% to 0.0%.
- Under 2 weeks+6.1%
- 2–4 weeks−0.7%
- 1–2 months−0.8%
- 2–3 months0.0%
- 3+ months−0.9%
How far ahead the fare was booked, versus that departure date's average price, so the season doesn't skew it. All routes: 8,956 departure-date samples.
Fly from another city
Cheapest live return fare to Dublin from other Indian airports. Getting to that airport costs extra.
Recent deals we've found
₹59,027
24 Sep 2026
₹59,090
23 Sep 2026
₹59,153
22 Sep 2026
₹59,117
21 Sep 2026
₹59,117
20 Sep 2026
Kolkata to Dublin: questions
Do Indian passport holders need a visa for Ireland?
Indian passport holders need a visa for Ireland before travel. Allow about 60 days for a first-time application. With a UK visa: a BIVS-endorsed UK visa, or the short-stay visa waiver after entering the UK first (waiver runs to 31 Oct 2026). Irish visa via VFS; the embassy quotes 6–8 weeks.
How far ahead should I book Kolkata to Dublin flights?
Book at least 2 weeks ahead. Across all FlyBun routes, fares in the last 2 weeks before departure averaged +6.1% versus the same dates booked earlier, while booking 2 weeks to 3+ months ahead stayed within −0.9% to 0.0%.
What is a good price for a Kolkata to Dublin flight?
A return fare under ₹62,373 is a good price on this route. The typical fare is around ₹75,862, and the lowest we've ever seen is ₹56,875.
How often does FlyBun check Kolkata to Dublin fares?
Every 4 hours, across departure dates months ahead. When a fare is cheaper than most FlyBun has seen on this route and at least 20% below its typical price, it's published as a deal and everyone watching this route gets an alert.
FlyBun checks fares from Indian cities every 4 hours and alerts you free when they drop.