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Cheap flights from Portland (PWM) to Shannon (SNN)

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How to find the cheapest flight from
Portland (PWM) to Shannon (SNN)

How far in advance should I book a flight from Portland to Shannon?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 65% on flights from Portland to Shannon compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $797. For sooner than that we have options available in the next 3 days from $997.

What is the cheapest month to fly from Portland to Shannon?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Shannon. Flights to Shannon from Portland in February are about $619 on average during February, but can be found for as low as $415.

When is the cheapest time to fly from Portland to Shannon (PWM - SNN)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to Shannon as you normally would.

Related info for your journey

Useful info, stats and facts about Portland to Shannon flights.

Flight FAQs

From Portland to Shannon

Are flight prices decreasing from Portland to Shannon due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Portland and Shannon for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Portland to Shannon for under $1,000 on Cheapflights?

Yes, there are multiple flights from Portland to Shannon for under $1,000. The cheapest flight booked recently is on Multiple Airlines for just $987, but on average you can expect to pay $1,683.

Are there nonstop flights from Portland to Shannon for under $1,000 on Cheapflights?

There are no nonstop flights from Portland to Shannon, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Portland or Shannon?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Portland is typically greater than that of Shannon. We can gather that this will continue over the next 16 days.

Is Portland weather warmer or cooler than Shannon?

Our data indicates that the weather will be 81 °F on average in the month of July. The temperature in Shannon is typically colder than in Portland. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Portland to Shannon?

A quick flight from Portland to Shannon can take about 15h 45m. United Airlines provides one of the quickest options available for as low as $1,387.

What is the cheapest airline to fly from Portland to Shannon round-trip?

According to our current data, United Airlines ($1,387), offers the cheapest pricing from Portland to Shannon.

Alternative routes for Portland to Shannon

Destination information for Shannon

Things to know before you go. Useful info for your trip from Portland to Shannon
Today's exchange rate
$1 = €0.84
Average temperature for November in Shannon
51.8 °F
Avg rainfall for November in Shannon
3.7 ″

Airports servicing Portland

Airports servicing Shannon

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