Dublin to Hartford (DUB–BDL) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
DUB–BDL is served by 1 airline with nonstop service. Aer Lingus leads the route. The flight covers 3,071 miles in approximately 7h 30m. Beyond nonstop, 19 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| EI Aer Lingus | 7 | 32Q | 7h30 | – | – | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Travel Essentials
DUB: GMT · BDL: EDT
When it's 6:00 PM in Dublin, it's 2:00 PM in Hartford.
Irish passport holders enter the United States visa-free under the Visa Waiver Program (VWP) for stays up to 90 days. An approved ESTA (Electronic System for Travel Authorization) is required before boarding. The ESTA costs $21, is valid for 2 years or until the passport expires (whichever comes first), and covers multiple entries. Apply at esta.cbp.dhs.gov at least 72 hours before departure, though most approvals come within minutes.
Passport must be an ePassport (biometric chip, all current Irish passports qualify). No supporting documents are formally required for ESTA approval, but CBP officers at the port of entry may ask for proof of onward travel, accommodation details, and sufficient funds. The 90-day VWP stay cannot be extended and does not allow a change of immigration status. If you need more than 90 days, apply for a B-1/B-2 visa at the US Embassy in Dublin (MRV fee $185, interview wait times vary from 1 to 6 weeks).
Direct flights from Dublin to the US serve New York (JFK/EWR), Boston, Chicago, Washington Dulles, Los Angeles, San Francisco, and several others, running 7 to 10 hours. Shannon also has direct US routes. US Customs and Border Protection preclearance operates at Dublin and Shannon, meaning you clear US immigration before boarding and arrive as a domestic passenger. The US dollar is the only currency. No vaccination requirements for Irish arrivals.
Dublin Bus route 747 (Airlink) runs from the city centre (O'Connell Street) to the airport in 30–50 minutes, costing €7 one-way or €12 return. DART rail does not serve the airport directly; the nearest station requires a bus connection. Ride-shares from the city centre typically cost €20–35 depending on traffic.
The M50 and M1 motorways feed into the airport; short-term parking in Terminal 1 or 2 costs from €4/30 min, while long-stay lots (P3/P4) are significantly cheaper for multi-day trips. Allow extra time during morning and evening rush hours on the M50.
DUB–BDL Quick Facts
Frequently Asked Questions
Flights from DUB to BDL
Dublin Airport (DUB) and Bradley International Airport (BDL) are connected by nonstop service from Aer Lingus. With 7 weekly departures, this is a regularly served route.
DUB to BDL Flight Duration and Schedule
Nonstop flight time from DUB to BDL ranges from 7 hours 30 minutes. The route covers a distance of 3,071 miles (4,941 km). There are approximately 7 weekly flights outbound and 7 return, totaling 14 flights per week in both directions.
Connecting Options and Alternatives
19 one-stop connections are available, with the fastest taking approximately 9 hours via BWI. Two-stop connections are also available via intermediate hubs.