Cheap Flights from Portland to Shannon starting at S$ 1,189
Book one-way or return flights from Portland to Shannon from as little as S$ 1,189. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- PDX19:1517h 20m1 stopSNN20:35Tue, May 21|Portland - Shannon|IBERIAS$ 1,189S$ 6,57882% OFF82% OFFS$ 6,578S$ 1,189
- PDX23:4523h 45m1 stopSNN07:30Mon, Jun 24|Portland - Shannon|United AirlinesS$ 1,211S$ 6,57882% OFF82% OFFS$ 6,578S$ 1,211
- PDX19:1517h 20m1 stopSNN20:35Tue, May 21|Portland - Shannon|British AirwaysS$ 1,213S$ 6,57882% OFF82% OFFS$ 6,578S$ 1,213
- PDX23:4523h 45m1 stopSNN07:30Sat, Jun 1|Portland - Shannon|United AirlinesS$ 1,214S$ 1,214
- PDX19:1512h 55m1 stopSNN16:10Tue, May 21|Portland - Shannon|FinnairS$ 1,375S$ 1,375
- PDX22:4022h 55m1 stopSNN05:35Sun, Jun 2|Portland - Shannon|Jetblue AirwaysS$ 1,968S$ 1,968
- PDX19:1512h 55m1 stopSNN16:10Thu, May 23|Portland - Shannon|Aer LingusS$ 2,113S$ 2,113
- PDX19:1517h 20m1 stopSNN20:35Wed, Jul 3|Portland - Shannon|IBERIAS$ 2,609S$ 2,609
- PDX19:1512h 55m1 stopSNN16:10Sun, Jun 2|Portland - Shannon|FinnairS$ 4,259S$ 4,259
- PDX19:1512h 55m1 stopSNN16:10Sat, Jun 1|Portland - Shannon|FinnairS$ 4,289S$ 4,289
- PDX13:003h 5mDirectSNN14:00Thu, May 16|Portland - Shannon|IBERIAFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Portland to Shannon.
- CheapestPDX10:2816h 2m2 transferSNN10:30Portland International Airport - Shannon AirportTue, May 21United AirlinesS$ 749
- PDX10:2816h 2m2 transferSNN10:30Portland International Airport - Shannon AirportTue, May 21United AirlinesS$ 749Find More Flights
Frequently Asked Questions
How to find a cheap flight from Portland to Shannon
Cheapest direct flight price | S$ 1,188 |
---|---|
Cheapest month | February |
Peak season for travel | July |
Flight distance | 7,399.77km |
Popular airline | American Airlines |
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