CA $603 Cheap Flights from Porto (OPO) to Shannon (SNN)

View CA $603 flight on Sun, Apr 26, 2026Opens in a new window

Popular airlines from Porto Airport (OPO) to Shannon Airport (SNN)

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Cheap flights from Porto (OPO) to Shannon (SNN)

Prices were available within the past 7 days and start at CA $603 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much is a flight from Porto Airport to Shannon Airport?
If you're planning on travelling between Porto Airport and Shannon Airport (SNN), round-trip journeys start from . This price is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Porto Airport to Shannon Airport?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Porto Airport to Shannon Airport that have flexible change policies?
Many carriers offer the option to reschedule your flight without charging a fee. All you pay is the fare difference. When looking for OPO to SNN flights, you'll find a "No change fees" filter for you to pick.
How far is the flight from Porto Airport to SNN?
It's only 1,300 kilometres between Porto Airport and Shannon Airport (SNN). Chances are you'll spend more time getting to and from the airport than you will actually flying!
Which airlines fly direct from OPO to Shannon Airport (SNN)?
You won't find any airlines operating directly between Porto Airport and Shannon Airport, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!
Are Dr. Francisco de Sa Carneiro Airport (OPO) to Shannon Airport (SNN) flight tickets cheaper when they're purchased at the last minute?
It is possible to nab a great last-minute deal from Porto Airport to Shannon Airport, but it's also possible to miss out altogether! As many airlines advertise prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can be certain you're always seeing the latest offers.

Travel information

Origin airport
Dr. Francisco de Sa Carneiro
Destination airport
Shannon
Distance
1266 km
Average flight time
2 hours 15 mins

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