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Flight Time from New York (JFK) to Dublin (DUB)
Non-stop flight time from JFK to DUB: 6.68 hours. New York to Dublin distance 5,115 km. Includes layover estimates and airline routes.
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- Updated June 2026
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Origin weather
New York
Destination weather
Dublin
Country facts
USUS
Block time New York → Dublin: about 6.68 hours (6 h 41 min) non-stop across 5,115 km (3,178 mi). Plan connections with the slider: a single hub stop takes the total to roughly 10.2 hours, and with your watch moving 5 h ahead on landing.
Block time and connection math
| Measure | Value |
|---|---|
| Airport pair | New York (JFK) → Dublin (DUB) |
| Great-circle distance | 5,115 km (3,178 mi) |
| Non-stop flight time | 6.68 h (6 h 41 min) — 850 km/h + 40 min taxi model |
| One-stop total (est.) | ≈ 10.2 h (10 h 12 min) |
| Two-stop total (est.) | ≈ 14.2 h (14 h 12 min) |
| Time-zone shift | 5 h ahead (UTC−5 → UTC+0) |
Estimates use the site-wide 850 km/h cruise + 40-minute taxi model; real block times drift with winds and routing.
Swipe sideways to see the full table
Airlines planning the JFK → DUB leg start from the same arithmetic this page uses: 5,115 km ÷ 850 km/h, then the 40-minute airport allowance. Model it before booking: one stop ≈ 10.2 h total, two stops ≈ 14.2 h, per the slider above.
Between UTC−5 and UTC+0 you gain a 5-hour head start on the day — worth remembering when you schedule the first dinner or call.
If DUB doesn't suit: the neighbors
| Alternative | Distance to Dublin | Flight time from JFK |
|---|---|---|
| Edinburgh (EDI) | 350 km | 1.1 h |
| London (LHR) | 463 km | 1.2 h |
Fewer than two fields sit within 300 km of Dublin, so the radius was widened to 700 km.
Swipe sideways to see the full table
If fares into DUB spike, the airports tabulated below are the first places to check; each row shows the distance back to Dublin and the flight time from New York. From JFK, reaching EDI instead takes about 1.1 h — less airborne time than the 6.68 h non-stop, and the surface leg into Dublin still has to be won back.
Companion flight-time pages exist for 2 of these alternatives (EDI first among them) — see Related calculators. Ground transfer from the alternative airport back into Dublin is the catch for arrivals off the JFK service: the 350 km back-offset is time you must win back in fare savings.
Arrival clock and ground costs
Leave New York at 10:00 and the local arrival clock in Dublin reads about 21:41, which tells you whether day one is recoverable. Daily spend shifts at landing: $220 in Dublin against $296 at home in New York, using the dataset's mid-range figures.
On those numbers Dublin is the cheaper place to linger — the gap is $76 per day, which over a week funds a second flight. The modest 5-hour eastbound shift keeps the New York–Dublin trip easy to absorb.
Calculation Formula
flight_time = distance / 850 km/h + 40 min taxiHow to Use This Calculator
- Note the non-stop time for JFK → DUB in the context panel above.
- Drag the stopover slider to add 0–3 connections to the itinerary.
- Read the adjusted total at each stopover level.
- Cross-check the routing notes below before picking a carrier for the New York → Dublin journey.
Worked Examples
- Non-stop JFK → DUB: 6.68 h (5,115 km at 850 km/h + 40 min taxi).
- One stopover ≈ 10.2 h total.
- Two stopovers ≈ 14.2 h total.
Answers
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