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.

€783 Cheap Flights from Shannon, Clare to Portland in 2026

Find the cheapest flights from Shannon, Clare to Portland

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

07:50 - 15:50

SNN

PDX

16h 00m

1 stop

13:12 - 16:45

PDX

SNN

19h 33m

2 stops

€896British Airways

Fri, 15 Jan - Mon, 18 Jan

07:50 - 22:44

SNN

PDX

22h 54m

2 stops

13:12 - 16:45

PDX

SNN

19h 33m

2 stops

€902British Airways

Fri, 15 Jan - Mon, 18 Jan

07:50 - 20:46

SNN

PDX

20h 56m

2 stops

10:00 - 16:45

PDX

SNN

22h 45m

2 stops

€977Air Canada

Fri, 15 Jan - Mon, 18 Jan

07:50 - 15:50

SNN

PDX

16h 00m

1 stop

13:12 - 16:45

PDX

SNN

19h 33m

2 stops

€985British Airways

Fri, 15 Jan - Mon, 18 Jan

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Fri 15/1

07:50-15:50

1 stop16h 00m

Portland

Mon 18/1

13:12-16:45

2 stops19h 33m

€896

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Fri 15/1

07:50-22:44

2 stops22h 54m

Portland

Mon 18/1

13:12-16:45

2 stops19h 33m

€902

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Fri 15/1

07:50-20:46

2 stops20h 56m

Portland

Mon 18/1

10:00-16:45

2 stops22h 45m

€977

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Fri 15/1

07:50-15:50

1 stop16h 00m

Portland

Mon 18/1

13:12-16:45

2 stops19h 33m

€985

Cheapest one-way

Fastest single journey

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Wed 26/8

07:30-17:40

1 stop18h 10m

€783

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Fri 28/8

07:30-17:40

1 stop18h 10m

€846

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Tue 25/8

21:15-17:40

1 stop28h 25m

€884

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Tue 25/8

21:15-23:59

2 stops34h 44m

€889

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Tue 25/8

09:30-15:05

3 stops37h 35m

€1,184

Flights are sorted by cheapest return flights first.

Sorted 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?

British Airways, Aer Lingus, and United Airlines are the most popular carriers 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

Fastest flight time	16h 00m
Direct flights	None

The fastest flight from Shannon, Clare to Portland takes 16h 00m

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

Search flight deals

Frequently asked questions about flying from Shannon, Clare to Portland

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 16h 00m.
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.