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Cheap flights from Portland to Shannon from $477

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Shannon departing on 10/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Easily compare round-trip flights from Portland to Shannon

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Portland to Shannon by changing tabs
American Airlines
Oct 13
PDX3:00 pmPortland
21h 35m
2 stops
SNN8:35 pmShannon
Oct 21
SNN9:25 pmShannon
29h 08m
2 stops
PDX6:33 pmPortland
United Airlines
Oct 13
PDX11:59 pmPortland
26h 31m
2 stops
SNN10:30 amShannon
Oct 21
SNN12:30 pmShannon
17h 13m
1 stop
PDX9:43 pmPortland
Delta
Aug 6
PDX6:22 amPortland
20h 28m
1 stop
SNN10:50 amShannon
Aug 20
SNN12:50 pmShannon
18h 47m
1 stop
PDX11:37 pmPortland
KLM
Aug 6
PDX6:22 amPortland
20h 28m
1 stop
SNN10:50 amShannon
Aug 20
SNN12:50 pmShannon
28h 11m
2 stops
PDX9:01 amPortland
British Airways
Oct 13
PDX7:15 pmPortland
12h 55m
1 stop
SNN4:10 pmShannon
Oct 21
SNN9:25 pmShannon
28h 00m
1 stop
PDX5:25 pmPortland
United Airlines
Aug 6
PDX7:00 amPortland
16h 30m
1 stop
SNN7:30 amShannon
Aug 20
SNN9:30 amShannon
32h 44m
2 stops
PDX10:14 amPortland

Find the cheapest one-way flights from Portland to Shannon

If you're looking for one-way flights from Portland to Shannon, view some of our deals below provided by United Airlines
United Airlines
Jul 6
PDX7:40 pmPortland
27h 50m
2 stops
SNN7:30 amShannon
United Airlines
Jul 6
PDX2:10 pmPortland
33h 20m
1 stop
SNN7:30 amShannon
United Airlines
Jul 5
PDX12:32 amPortland
22h 58m
1 stop
SNN7:30 amShannon

Delta flights from Portland to Shannon

Our best Delta deals on Portland to Shannon flight tickets
Delta
Aug 6
PDX6:22 amPortland
20h 28m
1 stop
SNN10:50 amShannon
Aug 20
SNN12:50 pmShannon
18h 47m
1 stop
PDX11:37 pmPortland
Delta
Aug 6
PDX6:22 amPortland
20h 28m
1 stop
SNN10:50 amShannon
Aug 13
SNN12:50 pmShannon
18h 47m
1 stop
PDX11:37 pmPortland

United Airlines flights from Portland to Shannon

Our best United Airlines deals on Portland to Shannon flight tickets
United Airlines
Oct 13
PDX11:59 pmPortland
26h 31m
2 stops
SNN10:30 amShannon
Oct 21
SNN12:30 pmShannon
17h 13m
1 stop
PDX9:43 pmPortland
United Airlines
Aug 6
PDX7:00 amPortland
16h 30m
1 stop
SNN7:30 amShannon
Aug 20
SNN9:30 amShannon
32h 44m
2 stops
PDX10:14 amPortland
United Airlines
Aug 5
PDX12:20 amPortland
23h 10m
1 stop
SNN7:30 amShannon
Aug 13
SNN9:30 amShannon
13h 41m
1 stop
PDX3:11 pmPortland

How to get the cheapest flight ticket from Portland to Shannon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

April. The cheapest time of year to fly to Shannon from Portland is April. Most expensive is June

What is the cheapest day to depart Portland for Shannon?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Friday

When is the cheapest time to fly from Portland to Shannon?

At noon. Portland to Shannon flights are approximately 45% more expensive in the evening than at noon

What is the cheapest airline that flies to Shannon from Portland?

American Airlines. Aer Lingus, American Airlines, and British Airways are the most popular carriers operating from Portland to Shannon

What is the cheapest Portland to Shannon flight route?

Portland - Shannon. Fly from Portland to Shannon for the best Portland - Shannon flight prices

Cheap Portland to Shannon (PDX to SNN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Shannon

Best Price Found

$506

Fastest flight time

12h 55m

Direct flights

None

Airports in Shannon

1 airport
The best one-way flight to Shannon from Portland in the past 72 hours is $506. The best round-trip flight deal from Portland to Shannon found on momondo in the last 72 hours is $477.
The fastest flight from Portland to Shannon takes 12h 55m
There are no direct flights from Portland to Shannon. Popular non-direct route for this connection is Portland Airport - Shannon Airport.
There is 1 airport near Shannon: Shannon (SNN)

  • How far is Portland to Shannon by plane?

    Portland and Shannon are 4602.4 mi apart from one another. In terms of flight time, this usually takes a little over 12h 55m.

  • When did momondo last update prices for flights from Portland Airport to Shannon Airport?

    Prices for flights from Portland Airport to Shannon Airport are updated daily.

  • How many operators does momondo search for flights from Portland Airport to Shannon Airport?

  • How old do you have to be to fly from Portland Airport to Shannon Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The travel and health documents required for your trip to Shannon Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Shannon Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Portland to Shannon

Compare and see reviews for airlines that fly from Portland to Shannon with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $492Free CancellationRating
7.3
14,284 reviews
Search American Airlines flights
United AirlinesPriceFrom $548Free CancellationRating
7.4
10,777 reviews
Search United Airlines flights
British AirwaysPriceFrom $696Free CancellationRating
6.8
6,765 reviews
Search British Airways flights
Aer LingusPriceFrom $802Free CancellationRating
7.2
1,306 reviews
Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Shannon?

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.

Can I find flights from Portland to Shannon with flexible booking policies on momondo?

All flight searches from Portland to Shannon on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Shannon?

Once all potential Portland to Shannon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to Shannon right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Shannon, momondo offers a useful price alert feature which will track prices for flights to Shannon from Portland and alert you when they change.


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