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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

€325 CHEAP FLIGHTS from Oregon to Shannon

KAYAK searches hundreds of travel sites at once for deals on flights to Shannon

...and more

Travellers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Cheap Flights from Oregon to Shannon

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Oregon to Shannon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent return flight deals from Oregon to Shannon

Sun, 19 Oct - Mon, 3 Nov

19:25 - 16:10PDX-SNN

12h 45m1 stop

07:50 - 15:55SNN-PDX

16h 05m1 stop

€414American Airlines

Find Deal

Thu, 5 Mar - Wed, 11 Mar

15:43 - 16:45PDX-SNN

17h 02m2 stops

07:50 - 16:55SNN-PDX

16h 05m1 stop

€417American Airlines

Find Deal

Sun, 19 Oct - Mon, 3 Nov

15:19 - 16:10PDX-SNN

16h 51m2 stops

07:50 - 15:55SNN-PDX

16h 05m1 stop

€418American Airlines

Find Deal

Thu, 5 Mar - Wed, 11 Mar

14:10 - 16:45PDX-SNN

18h 35m2 stops

07:50 - 20:24SNN-PDX

19h 34m2 stops

€425American Airlines

Find Deal

Fri, 14 Nov - Tue, 18 Nov

15:15 - 15:45PDX-SNN

16h 30m2 stops

07:50 - 14:45SNN-PDX

38h 55m2 stops

€584Air Canada

Find Deal

Fri, 14 Nov - Tue, 18 Nov

17:45 - 15:45PDX-SNN

14h 00m1 stop

20:05 - 15:55SNN-PDX

27h 50m1 stop

€585British Airways

Find Deal

Thu, 5 Mar - Wed, 11 Mar

15:15 - 16:45PDX-SNN

17h 30m2 stops

07:50 - 09:15SNN-PDX

32h 25m3 stops

€589Air Canada

Find Deal

Thu, 5 Mar - Wed, 11 Mar

07:11 - 11:30PDX-SNN

20h 19m3 stops

07:50 - 18:30SNN-PDX

41h 40m2 stops

€593

Find Deal

Sun, 19 Oct - Mon, 3 Nov

09:55 - 20:35PDX-SNN

26h 40m2 stops

07:50 - 22:33SNN-PDX

22h 43m3 stops

€596

Find Deal

Thu, 12 Mar - Tue, 24 Mar

07:30 - 19:25BOI-SNN

29h 55m2 stops

20:05 - 23:50SNN-BOI

33h 45m2 stops

€999British Airways

Find Deal

Cheapest return fare

€414

American Airlines

Sun 19/10Mon 3/11

PDX - SNN • 1 stop

Cheapest one-way flight

€325

American Airlines

Sun 26/10

PDX - SNN • 1 stop

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Shannon!

Useful Info

Low season	January
High season	August
Cheapest flight	€325

Best time to beat the crowds (7% less expensive on average)

Most popular time to fly and prices are also 5% lower on average.

Flight from Portland 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.

Direct departures

Oregon to Shannon

Monday

Aer Lingus, Air Canada, American Airlines, +6 more