Typical prices in USD
New York (JFK) → Dublin from ~$300–450 round tripChicago (ORD) → Dublin from ~$400–550
All prices in U.S. dollars (USD). Ranges reflect typical fares outside holiday peaks; live prices in the comparison.
Good to know
Cheapest months
Nov–Mar
Airlines & nonstops
Aer Lingus keeps this one of the cheapest transatlantic routes.
Insider tip
US preclearance in Dublin: you land back home as a domestic arrival.
Quick facts
| Flight time | 6 h 30 min |
| Cheapest months | Nov–Mar |
| Typical prices in USD | from ~$300–450 round trip |
Frequently asked questions
How much is a flight to Dublin from the U.S.?
Outside holiday peaks, plan on from ~$300–450 round trip. The cheapest window is Nov–Mar. Booking 2–5 months ahead usually catches the best fares – Reisedrop compares them with bags priced in.
When is the cheapest time to fly to Dublin?
Nov–Mar. Midweek departures (Tuesday/Wednesday) run consistently below weekend fares on this route.
Are there nonstop flights to Dublin?
Aer Lingus keeps this one of the cheapest transatlantic routes. Flight time is about 6 h 30 min.