Cheap Flights Dublin to Portsmouth (DUB-PSM)

A wooden boathouse with colorful buoys on a dock by a calm river, surrounded by historic buildings.

Popular airlines from Dublin Airport (DUB) to Portsmouth, NH (PSM-Portsmouth Intl.)

Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 15% on select hotels after you book a flight*
Earn twice
Earn your airline miles on top of our rewards
Sign in

Travel information

Origin airport	Dublin Airport
Destination airport	Portsmouth, NH
Distance	4,743 km away

Explore a world of travel with Expedia

Flights to Dover
Standard Link for Flights to Dover
Flights to Epsom
Standard Link for Flights to Epsom
Flights to North Hampton
Standard Link for Flights to North Hampton
Flights to Portsmouth
Standard Link for Flights to Portsmouth
Flights from Portsmouth Intl.
Standard Link for Flights from Portsmouth Intl.
Flights from Portsmouth
Standard Link for Flights from Portsmouth
Flights from Birmingham (BHM) to Manchester (MHT)
Standard Link for Flights from Birmingham (BHM) to Manchester (MHT)
Flights from Boston (BOS) to Laconia (LCI)
Standard Link for Flights from Boston (BOS) to Laconia (LCI)
Flights from Cancun (CUN) to Manchester (MHT)
Standard Link for Flights from Cancun (CUN) to Manchester (MHT)
Flights from Washington (DCA) to Manchester (MHT)
Standard Link for Flights from Washington (DCA) to Manchester (MHT)
Flights from New York (JFK) to Manchester (MHT)
Standard Link for Flights from New York (JFK) to Manchester (MHT)
Flights from Kingston (KIN) to Manchester (MHT)
Standard Link for Flights from Kingston (KIN) to Manchester (MHT)
Flights from London (LHR) to Laconia (LCI)
Standard Link for Flights from London (LHR) to Laconia (LCI)
Flights from London (LHR) to Portsmouth (PSM)
Standard Link for Flights from London (LHR) to Portsmouth (PSM)
Flights from Luxembourg (LUX) to Portsmouth (PSM)
Standard Link for Flights from Luxembourg (LUX) to Portsmouth (PSM)
Flights from Manchester (MAN) to Portsmouth (PSM)
Standard Link for Flights from Manchester (MAN) to Portsmouth (PSM)
Flights from Mandalay (MDL) to Nashua (ASH)
Standard Link for Flights from Mandalay (MDL) to Nashua (ASH)
Flights from Maputo (MPM) to Concord (CON)
Standard Link for Flights from Maputo (MPM) to Concord (CON)
Flights from Nice (NCE) to Portsmouth (PSM)
Standard Link for Flights from Nice (NCE) to Portsmouth (PSM)
Flights from Chicago (ORD) to Manchester (MHT)
Standard Link for Flights from Chicago (ORD) to Manchester (MHT)
Flights from Raleigh (RDU) to Manchester (MHT)
Standard Link for Flights from Raleigh (RDU) to Manchester (MHT)
Flights from Halifax (YHZ) to Portsmouth (PSM)
Standard Link for Flights from Halifax (YHZ) to Portsmouth (PSM)

Portsmouth Holiday Rentals
Standard Link for Portsmouth Holiday Rentals

*Available to Expedia members.

Cheap Flights Dublin to Portsmouth (DUB-PSM)

Popular airlines from Dublin Airport (DUB) to Portsmouth, NH (PSM-Portsmouth Intl.)

Be in the know

Book smarter

Earn twice

Travel information

Explore a world of travel with Expedia