£127 Cheap Flights from Shannon, Clare to Porto in 2026/27 | momondo

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21:10 - 23:25SNN Shannon-OPO Porto

2h 15mdirect

08:40 - 10:50OPO Porto-SNN Shannon

2h 10mdirect

£127Ryanair

Thu, 1 Apr - Sun, 4 Apr

20:20 - 22:35SNN Shannon-OPO Porto

2h 15mdirect

08:40 - 10:50OPO Porto-SNN Shannon

2h 10mdirect

£151Ryanair

Tue, 6 Apr - Sun, 11 Apr

06:00 - 08:15SNN Shannon-OPO Porto

2h 15mdirect

23:00 - 01:10OPO Porto-SNN Shannon

2h 10mdirect

£257Ryanair

Sun, 28 Mar - Tue, 30 Mar

20:05 - 17:15SNN Shannon-OPO Porto

21h 10m1 stop London Heathrow

20:05 - 11:30OPO Porto-SNN Shannon

15h 25m1 stop London Gatwick

£398British Airways

Thu, 3 Dec - Sun, 6 Dec

20:05 - 17:15SNN Shannon-OPO Porto

21h 10m1 stop London Heathrow

20:05 - 11:30OPO Porto-SNN Shannon

15h 25m1 stop London Gatwick

£399British Airways

Thu, 3 Dec - Sun, 6 Dec

20:05 - 17:15SNN Shannon-OPO Porto

21h 10m1 stop London Heathrow

20:05 - 11:30OPO Porto-SNN Shannon

15h 25m1 stop London Gatwick

£400British Airways

Thu, 3 Dec - Sun, 6 Dec

20:05 - 17:15SNN Shannon-OPO Porto

21h 10m1 stop London Heathrow

20:05 - 11:30OPO Porto-SNN Shannon

15h 25m1 stop London Gatwick

£401British Airways

Thu, 3 Dec - Sun, 6 Dec

20:05 - 17:15SNN Shannon-OPO Porto

21h 10m1 stop London Heathrow

20:05 - 11:30OPO Porto-SNN Shannon

15h 25m1 stop London Gatwick

£402British Airways

Thu, 3 Dec - Sun, 6 Dec

21:15 - 11:45SNN Shannon-OPO Porto

14h 30m2 stops London Heathrow Madrid Barajas

16:40 - 11:20OPO Porto-SNN Shannon

18h 40m2 stops Madrid Barajas London Heathrow

£422Multiple Airlines

Thu, 1 Apr - Sat, 3 Apr

21:15 - 11:45SNN Shannon-OPO Porto

14h 30m2 stops London Heathrow Madrid Barajas

16:40 - 11:20OPO Porto-SNN Shannon

18h 40m2 stops Madrid Barajas London Heathrow

£454Multiple Airlines

Thu, 1 Apr - Sun, 4 Apr

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British Airways flights from Shannon, Clare to Porto

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

British Airways

3 Dec

SNN20:05Shannon

21h 10m

1 stop

OPO17:15Porto

6 Dec

OPO20:05Porto

15h 25m

1 stop

SNN11:30Shannon

£398

British Airways

3 Dec

SNN20:05Shannon

21h 10m

1 stop

OPO17:15Porto

6 Dec

OPO20:05Porto

15h 25m

1 stop

SNN11:30Shannon

£399

British Airways

3 Dec

SNN20:05Shannon

21h 10m

1 stop

OPO17:15Porto

6 Dec

OPO20:05Porto

15h 25m

1 stop

SNN11:30Shannon

£400

Ryanair flights from Shannon, Clare to Porto

Our best Ryanair deals on Shannon, Clare to Porto flight tickets

Ryanair

1 Apr

SNN21:10Shannon

2h 15m

OPO23:25Porto

4 Apr

OPO08:40Porto

2h 10m

SNN10:50Shannon

£127

Ryanair

6 Apr

SNN20:20Shannon

2h 15m

OPO22:35Porto

11 Apr

OPO08:40Porto

2h 10m

SNN10:50Shannon

£151

Ryanair

28 Mar

SNN06:00Shannon

2h 15m

OPO08:15Porto

30 Mar

OPO23:00Porto

2h 10m

SNN01:10Shannon

£257

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Depart

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Cheapest return flight

Fastest return journey

ShannonPorto

SNN Shannon - OPO Porto

SNNOPO

Shannon

Thu 1/4

21:10-23:25

Nonstop2h 15m

Porto

Sun 4/4

08:40-10:50

Nonstop2h 10m

£127

ShannonPorto

SNN Shannon - OPO Porto

SNNOPO

Shannon

Tue 6/4

20:20-22:35

Nonstop2h 15m

Porto

Sun 11/4

08:40-10:50

Nonstop2h 10m

£151

ShannonPorto

SNN Shannon - OPO Porto

SNNOPO

Shannon

Sun 28/3

06:00-08:15

Nonstop2h 15m

Porto

Tue 30/3

23:00-01:10

Nonstop2h 10m

£257

ShannonPorto

SNN Shannon - OPO Porto

SNNOPO

Shannon

Thu 3/12

20:05-17:15

1 stop21h 10m

Porto

Sun 6/12

20:05-11:30

1 stop15h 25m

£398

ShannonPorto

SNN Shannon - OPO Porto

SNNOPO

Shannon

Thu 3/12

20:05-17:15

1 stop21h 10m

Porto

Sun 6/12

20:05-11:30

1 stop15h 25m

£399

ShannonPorto

SNN Shannon - OPO Porto

SNNOPO

Shannon

Thu 3/12

20:05-17:15

1 stop21h 10m

Porto

Sun 6/12

20:05-11:30

1 stop15h 25m

£400

ShannonPorto

SNN Shannon - OPO Porto

SNNOPO

Shannon

Thu 3/12

20:05-17:15

1 stop21h 10m

Porto

Sun 6/12

20:05-11:30

1 stop15h 25m

£401

ShannonPorto

SNN Shannon - OPO Porto

SNNOPO

Shannon

Thu 3/12

20:05-17:15

1 stop21h 10m

Porto

Sun 6/12

20:05-11:30

1 stop15h 25m

£402

ShannonPorto

SNN Shannon - OPO Porto

SNNOPO

Shannon

Thu 1/4

21:15-11:45

2 stops14h 30m

Porto

Sat 3/4

16:40-11:20

2 stops18h 40m

£422

ShannonPorto

SNN Shannon - OPO Porto

SNNOPO

Shannon

Thu 1/4

21:15-11:45

2 stops14h 30m

Porto

Sun 4/4

16:40-11:20

2 stops18h 40m

£454

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest Shannon to Porto flight route?

Fly from Shannon to Porto for the best Shannon - Porto flight prices

What cabin class options are available on Shannon, Clare to Porto flights?

There is only 1 cabin class available to choose from on Shannon, Clare to Porto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Shannon, Clare to Porto

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

Estimated return price

Cheap Shannon, Clare to Porto (SNN to OPO) flight deals and tips

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

Best price found	£424
Direct flights	Mon, Wed and Fri
Airports in Porto	1 airport

The best one-way flight to Porto from Shannon, Clare in the past 72 hours is £424. The best return flight deal from Shannon, Clare to Porto found on momondo in the last 72 hours is £127.

Direct flights go from Shannon, Clare to Porto on Monday, Wednesday and Friday. There are no airlines offering direct flights..

There is 1 airport in Porto. From Shannon, Clare there are direct flights to Porto (OPO).

Search flight deals

Frequently asked questions about flying from Shannon, Clare to Porto

How far is Shannon to Porto by plane?
There are 797.3 mi between Shannon and Porto.
When did momondo last update prices for flights from Shannon Airport to Porto Airport?
Prices for flights from Shannon Airport to Porto Airport refresh daily.
How old do you have to be to fly from Shannon Airport to Porto Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Shannon Airport to Porto Airport.
What documentation or ID do you need to fly to Porto Airport?
The travel and health documents you'll need for your trip to Porto Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Shannon, Clare to Porto?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Shannon, Clare to Porto is Boeing 737 MAX 8 (66.67% of total bookings). The next most popular plane model is Boeing 737-800 Passenger/BBJ2 (winglets) (33.33%).

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Shannon to Porto. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Porto from Shannon on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Porto from Shannon. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Shannon to Porto now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Porto and let you know when they change.

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