Flights from Portland to Belfast
Pick a departure date to see flights and seller prices
We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.
Where to connect
Options with one connection, fastest first
- fastest, via London
- 13h 55m
- connection options
- 2
- straight-line distance
- 4,595 mi (7,395 km)
fastest
Via London
United Kingdom
13h 55m
with the connection
Portland to London
flight 9h 35m
Connection of about 3h
Arrival: London Heathrow. Departure to Belfast: London City, London Gatwick, London Heathrow, London Luton, Stansted.
London to Belfast
flight 1h 20m
Via Amsterdam
Netherlands
14h 40m
with the connection
One ticket or two
How the options are calculated and what to keep in mind at the connection
Flight times come from the nonstop schedule (estimated from the distance where there is no schedule), with 3h allowed for the connection. The price of an option is the sum of the lowest known fares for each leg; their dates may not match, so treat it as a guide. The search shows tickets for your dates, including connections on a single ticket.
Nearest nonstop flights
The closest you can get without a connection
From Portland to cities closest to Belfast
Portland to London
London: 322 mi (518 km) from Belfast, flight 9h 35m
Portland to Amsterdam
Amsterdam: 470 mi (757 km) from Belfast, flight 10h 5m
Portland to Frankfurt
Frankfurt: 687 mi (1,105 km) from Belfast, flight 10h 15m
Portland to Boston
Boston: 2,983 mi (4,801 km) from Belfast, flight 6h 21m
from $336
Portland to New York
New York: 3,173 mi (5,106 km) from Belfast, flight 6h 20m
from $160
Portland to Philadelphia
Philadelphia: 3,253 mi (5,236 km) from Belfast, flight 6h 5m
from $202
To Belfast from cities closest to Portland
Glasgow to Belfast
Glasgow: 4,575 mi (7,363 km) from Portland, flight 45m
from $30
Edinburgh to Belfast
Edinburgh: 4,599 mi (7,401 km) from Portland, flight 50m
from $23
Newcastle to Belfast
Newcastle: 4,689 mi (7,547 km) from Portland, flight 55m
from $63
Liverpool to Belfast
Liverpool: 4,735 mi (7,621 km) from Portland, flight 50m
from $30
Manchester to Belfast
Manchester: 4,752 mi (7,648 km) from Portland, flight 1h
from $20
Leeds to Belfast
Leeds: 4,753 mi (7,650 km) from Portland, flight 1h 10m
from $42
Frequently asked questions
Is there a nonstop flight from Portland to Belfast?
There are no nonstop flights in the schedule. You will need a connection, the fastest is via London.
What is the fastest way to fly from Portland to Belfast?
Via London: 9h 35m to the connection, 1h 20m after it, about 13h 55m in total with 3h for the connection.
Which cities can you connect in between Portland and Belfast?
London (13h 55m total) and Amsterdam (14h 40m total).
How far is Belfast from Portland?
4,595 mi (7,395 km) in a straight line between the cities.
How much time should I allow for the connection?
The options allow 3h. On a single ticket the carrier is responsible for the connection; on separate tickets you set the margin yourself, allowing time to collect and re-check your bags.