How do I get Price Alerts for flights from Shannon, Clare to Portland?

Search flight deals from Shannon, Clare to Portland . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Shannon, Clare to Portland with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.

€420 Cheap Flights from Shannon to Portland in 2026

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Find the cheapest flights from Shannon, Clare to Portland

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

12:30 - 21:06

SNN

PDX

16h 36m

1 stop

23:59 - 10:15

PDX

SNN

26h 16m

2 stops

€826United Airlines

Thu, 7 May - Mon, 11 May

12:30 - 21:06

SNN

PDX

16h 36m

1 stop

08:40 - 10:15

PDX

SNN

17h 35m

2 stops

€829United Airlines

Thu, 7 May - Mon, 11 May

07:30 - 22:56

SNN

PDX

23h 26m

2 stops

13:23 - 16:10

PDX

SNN

18h 47m

2 stops

€829British Airways

Wed, 29 Apr - Wed, 6 May

12:30 - 21:06

SNN

PDX

16h 36m

1 stop

23:55 - 10:15

PDX

SNN

26h 20m

2 stops

€834United Airlines

Thu, 7 May - Mon, 11 May

12:30 - 21:06

SNN

PDX

16h 36m

1 stop

05:00 - 10:15

PDX

SNN

21h 15m

2 stops

€837United Airlines

Thu, 7 May - Mon, 11 May

12:30 - 00:59

SNN

PDX

20h 29m

2 stops

05:00 - 10:15

PDX

SNN

21h 15m

2 stops

€842United Airlines

Thu, 7 May - Mon, 11 May

07:30 - 23:09

SNN

PDX

23h 39m

2 stops

06:22 - 11:20

PDX

SNN

20h 58m

2 stops

€855British Airways

Wed, 1 Apr - Fri, 8 May

07:30 - 00:15

SNN

PDX

24h 45m

2 stops

06:22 - 11:20

PDX

SNN

20h 58m

2 stops

€881British Airways

Wed, 1 Apr - Fri, 8 May

13:45 - 00:20

SNN

PDX

18h 35m

2 stops

23:59 - 05:25

PDX

SNN

21h 26m

2 stops

€903British Airways

Tue, 31 Mar - Sat, 4 Apr

21:15 - 21:38

SNN

PDX

32h 23m

2 stops

19:30 - 16:10

PDX

SNN

12h 40m

1 stop

€917Multiple Airlines

Mon, 27 Apr - Mon, 4 May

British Airways flights from Shannon, Clare to Portland

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

British Airways

29 Apr

SNN07:30Shannon

23h 26m

2 stops

PDX22:56Portland

6 May

PDX13:23Portland

18h 47m

2 stops

SNN16:10Shannon

€829

British Airways

1 Apr

SNN07:30Shannon

23h 39m

2 stops

PDX23:09Portland

8 May

PDX06:22Portland

20h 58m

2 stops

SNN11:20Shannon

€855

British Airways

1 Apr

SNN07:30Shannon

24h 45m

2 stops

PDX00:15Portland

8 May

PDX06:22Portland

20h 58m

2 stops

SNN11:20Shannon

€881

Aer Lingus flights from Shannon, Clare to Portland

Our best Aer Lingus deals on Shannon, Clare to Portland flight tickets

Aer Lingus

27 Apr

SNN07:30Shannon

18h 10m

1 stop

PDX17:40Portland

4 May

PDX19:30Portland

12h 40m

1 stop

SNN16:10Shannon

€981

Aer Lingus

29 Apr

SNN07:30Shannon

18h 10m

1 stop

PDX17:40Portland

6 May

PDX19:30Portland

12h 40m

1 stop

SNN16:10Shannon

€1,035

Aer Lingus

31 Mar

SNN21:15Shannon

28h 25m

1 stop

PDX17:40Portland

4 Apr

PDX19:30Portland

17h 05m

1 stop

SNN20:35Shannon

€1,190

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Thu 7/5

12:30-21:06

1 stop16h 36m

Portland

Mon 11/5

23:59-10:15

2 stops26h 16m

€826

Fastest return journey

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Thu 7/5

12:30-21:06

1 stop16h 36m

Portland

Mon 11/5

08:40-10:15

2 stops17h 35m

€829

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Wed 29/4

07:30-22:56

2 stops23h 26m

Portland

Wed 6/5

13:23-16:10

2 stops18h 47m

€829

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Thu 7/5

12:30-21:06

1 stop16h 36m

Portland

Mon 11/5

23:55-10:15

2 stops26h 20m

€834

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Thu 7/5

12:30-21:06

1 stop16h 36m

Portland

Mon 11/5

05:00-10:15

2 stops21h 15m

€837

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Thu 7/5

12:30-00:59

2 stops20h 29m

Portland

Mon 11/5

05:00-10:15

2 stops21h 15m

€842

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Wed 1/4

07:30-23:09

2 stops23h 39m

Portland

Fri 8/5

06:22-11:20

2 stops20h 58m

€855

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Wed 1/4

07:30-00:15

2 stops24h 45m

Portland

Fri 8/5

06:22-11:20

2 stops20h 58m

€881

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Tue 31/3

13:45-00:20

2 stops18h 35m

Portland

Sat 4/4

23:59-05:25

2 stops21h 26m

€903

ShannonPortland

SNN - PDX

SNNPDX

Shannon

Mon 27/4

21:15-21:38

2 stops32h 23m

Portland

Mon 4/5

19:30-16:10

1 stop12h 40m

€917

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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	18h 29m
Direct flights	None

The fastest flight from Shannon, Clare to Portland takes 18h 29m

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

Search flight deals

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 18h 29m.
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.

How do I get Price Alerts for flights from Shannon, Clare to Portland?
Search flight deals from Shannon, Clare to Portland. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Shannon, Clare to Portland with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.