€486 Find cheap flights from Oregon to Shannon

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Shannon departing on 19/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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0 bags

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In the last 7 days, travellers have searched 47,107,125 times on KAYAK, and here's why:

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Good to know

Low season

January

High season

August

Cheapest flight

€486
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (3% more expensive on average)
Flight from Portland to Shannon

FAQs for booking flights from Oregon to Shannon

  • How does KAYAK find such low prices on flights from Oregon to Shannon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Shannon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Shannon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oregon to Shannon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Shannon with an airline and back to Oregon with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Shannon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly direct from Oregon to Shannon?

Find which airlines fly direct from Oregon to Shannon Airport, which days they fly and book direct flights.

Direct departures

Oregon to Shannon

Monday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Thursday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Friday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Saturday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Sunday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

See more direct flights

Direct returns

Shannon to Oregon

Monday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Thursday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Friday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Saturday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Sunday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

See more direct flights
See more direct flights

Book cheap flights from Oregon to Shannon

Recent return flight deals

19/2Wed
2 stopsAmerican Airlines
18h 41mPDX-SNN
26/2Wed
2 stopsAmerican Airlines
21h 13mSNN-PDX
€486
16/2Sun
2 stopsAmerican Airlines
19h 42mPDX-SNN
23/2Sun
2 stopsAmerican Airlines
22h 00mSNN-PDX
€647
9/4Wed
2 stopsUnited Airlines
21h 15mPDX-SNN
3/5Sat
2 stopsUnited Airlines
18h 08mSNN-PDX
€650
19/2Wed
1 stop
15h 15mPDX-SNN
26/2Wed
1 stop
16h 50mSNN-PDX
€656
19/2Wed
2 stops
25h 15mPDX-SNN
26/2Wed
3 stops
33h 49mSNN-PDX
€661
16/2Sun
3 stopsAir Canada
21h 30mPDX-SNN
23/2Sun
3 stopsAir Canada
33h 49mSNN-PDX
€671
16/2Sun
2 stopsBritish Airways
35h 30mPDX-SNN
23/2Sun
1 stopBritish Airways
16h 50mSNN-PDX
€694
10/12Tue
2 stopsBritish Airways
29h 14mBOI-SNN
11/3Tue
2 stopsBritish Airways
20h 56mSNN-BOI
€782
21/4Mon
2 stopsUnited Airlines
21h 15mPDX-SNN
27/4Sun
2 stopsUnited Airlines
39h 55mSNN-PDX
€794
4/12Wed
3 stopsAir Canada
20h 10mBOI-SNN
4/3Tue
3 stopsAir Canada
20h 44mSNN-BOI
€917

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One-way flight deals

multi-stopMultiple Airlines
314 kmDUB-SNN
multi-stopMultiple Airlines
160 kmORK-SNN

Search by stops

Everything you need to know for your flight to Shannon

Information on the airport you'll fly into in Shannon

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