Fastest flight time
Airports in Shannon
If you are looking to fly from Portland to Shannon, you are most likely going to fly from Portland Airport to Shannon Airport, the most popular airports on that route. If you are looking for alternate airports to fly into when travelling from Portland, you can try Cork Airport or Milltown (Kerry) Kerry Airport which are located in Cork and Milltown (Kerry) respectively. The least expensive flight option from Portland to Shannon will typically be PDX — ORK during the month of March with an average price of €756 RT.
The distance between Portland and Shannon is about 7406.8 km. A reasonable flight in good conditions will take 13h 00m.
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Shannon. momondo saves you time and could save you money on your trip.
momondo does allow users to show only those flights to Shannon from Portland which offer a flexible booking policy as well as other useful filters and features.