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

Prices for flights from Shannon Airport to Portland Airport were last updated today.

How old do you have to be to fly from Shannon Airport to Portland 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 stopovers 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 Shannon Airport to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The travel and health documents required for your trip to Portland 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 licence, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€371 Cheap Flights from Shannon to Portland in 2025

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Find the cheapest flights from Shannon, Clare to Portland

Round-trip

One-way

Cheap return flights

12:30 - 22:25SNN-PDX

17h 55m2 stops

10:51 - 07:30PDX-SNN

12h 39m1 stop

€760United Airlines

Find Deal

Wed, 17 Sep - Sun, 21 Sep

17:30 - 15:55SNN-PDX

30h 25m1 stop

17:45 - 11:30PDX-SNN

33h 45m1 stop

€794British Airways

Find Deal

Thu, 27 Nov - Mon, 1 Dec

20:05 - 15:55SNN-PDX

27h 50m1 stop

17:45 - 19:25PDX-SNN

17h 40m1 stop

€796British Airways

Find Deal

Thu, 27 Nov - Mon, 1 Dec

07:50 - 12:36SNN-PDX

36h 46m2 stops

13:26 - 16:45PDX-SNN

43h 19m2 stops

€797American Airlines

Find Deal

Thu, 27 Nov - Mon, 1 Dec

07:50 - 12:36SNN-PDX

36h 46m2 stops

13:26 - 16:45PDX-SNN

43h 19m2 stops

€798American Airlines

Find Deal

Thu, 27 Nov - Mon, 1 Dec

14:45 - 12:36SNN-PDX

29h 51m2 stops

13:26 - 11:30PDX-SNN

38h 04m2 stops

€799American Airlines

Find Deal

Thu, 27 Nov - Mon, 1 Dec

07:50 - 12:36SNN-PDX

36h 46m2 stops

17:45 - 16:45PDX-SNN

15h 00m1 stop

€817American Airlines

Find Deal

Thu, 27 Nov - Mon, 1 Dec

14:45 - 12:36SNN-PDX

29h 51m2 stops

17:45 - 16:45PDX-SNN

15h 00m1 stop

€819American Airlines

Find Deal

Thu, 27 Nov - Mon, 1 Dec

07:50 - 12:36SNN-PDX

36h 46m2 stops

00:59 - 06:20PDX-SNN

21h 21m2 stops

€855American Airlines

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Thu, 27 Nov - Sun, 30 Nov

07:40 - 18:46SNN-PDX

19h 06m3 stops

06:15 - 20:35PDX-SNN

30h 20m2 stops

€1,125Air Canada

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Wed, 17 Sep - Sun, 21 Sep

British Airways flights from Shannon, Clare to Portland

Our best British Airways deals on Shannon, Clare to Portland flight tickets

British Airways

27 Nov

SNN17:30Shannon

30h 25m

1 stop

PDX15:55Portland

1 Dec

PDX17:45Portland

33h 45m

1 stop

SNN11:30Shannon

€794

Find similar

British Airways

27 Nov

SNN20:05Shannon

27h 50m

1 stop

PDX15:55Portland

1 Dec

PDX17:45Portland

17h 40m

1 stop

SNN19:25Shannon

€796

Find similar

American Airlines flights from Shannon, Clare to Portland

Our best American Airlines deals on Shannon, Clare to Portland flight tickets

American Airlines

27 Nov

SNN07:50Shannon

36h 46m

2 stops

PDX12:36Portland

1 Dec

PDX13:26Portland

43h 19m

2 stops

SNN16:45Shannon

€797

Find similar

American Airlines

27 Nov

SNN07:50Shannon

36h 46m

2 stops

PDX12:36Portland

1 Dec

PDX13:26Portland

43h 19m

2 stops

SNN16:45Shannon

€798

Find similar

American Airlines

27 Nov

SNN14:45Shannon

29h 51m

2 stops

PDX12:36Portland

1 Dec

PDX13:26Portland

38h 04m

2 stops

SNN11:30Shannon

€799

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Fly from

Fly to

Route

Depart

Return

Price

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Wed 17/9

12:30-22:25

2 stops17h 55m

Portland

Sun 21/9

10:51-07:30

1 stop12h 39m

€760

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Thu 27/11

17:30-15:55

1 stop30h 25m

Portland

Mon 1/12

17:45-11:30

1 stop33h 45m

€794

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Thu 27/11

20:05-15:55

1 stop27h 50m

Portland

Mon 1/12

17:45-19:25

1 stop17h 40m

€796

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Thu 27/11

07:50-12:36

2 stops36h 46m

Portland

Mon 1/12

13:26-16:45

2 stops43h 19m

€797

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Thu 27/11

07:50-12:36

2 stops36h 46m

Portland

Mon 1/12

13:26-16:45

2 stops43h 19m

€798

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Thu 27/11

14:45-12:36

2 stops29h 51m

Portland

Mon 1/12

13:26-11:30

2 stops38h 04m

€799

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Thu 27/11

07:50-12:36

2 stops36h 46m

Portland

Mon 1/12

17:45-16:45

1 stop15h 00m

€817

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Thu 27/11

14:45-12:36

2 stops29h 51m

Portland

Mon 1/12

17:45-16:45

1 stop15h 00m

€819

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Thu 27/11

07:50-12:36

2 stops36h 46m

Portland

Sun 30/11

00:59-06:20

2 stops21h 21m

€855

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Wed 17/9

07:40-18:46

3 stops19h 06m

Portland

Sun 21/9

06:15-20:35

2 stops30h 20m

€1,124

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Shannon, Clare to Portland

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 airline that flies from Shannon to Portland?

American Airlines is the most popular carrier operating from Shannon to Portland

When to book flights from Shannon, Clare to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Shannon, Clare to Portland according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

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

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

Direct flights	None

There are no direct flights from Shannon, Clare to Portland. There are no popular flight routes from Shannon, Clare to Portland.

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How far is Shannon to Portland by plane?
The straight-line distance from Shannon to Portland is 7406.8 km. By plane, this route typically takes 17h 55m.
When did momondo last update prices for flights from Shannon Airport to Portland Airport?
Prices for flights from Shannon Airport to Portland Airport were last updated today.
How old do you have to be to fly from Shannon Airport to Portland 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 stopovers 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 Shannon Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents required for your trip to Portland 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 licence, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Shannon.

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

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

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

Once all potential Shannon to Portland 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 Shannon to Portland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Shannon to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.