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Cheap flights from Shannon, Clare to Porto from €31

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Shannon, Clare to Porto departing on 2/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Shannon, Clare to Porto (SNN-OPO)

Cheap return flights

Ryanair Logo
19:55 - 22:10SNN-OPO
2h 15mdirect
Ryanair Logo
21:15 - 23:30OPO-SNN
2h 15mdirect
€115Ryanair
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Thu, 11 Sep - Sun, 14 Sep
Ryanair Logo
19:55 - 22:10SNN-OPO
2h 15mdirect
Ryanair Logo
07:40 - 10:15OPO-SNN
26h 35m1 stop
€129Ryanair
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Thu, 11 Sep - Sun, 14 Sep
Ryanair Logo
14:20 - 16:35SNN-OPO
2h 15mdirect
Ryanair Logo
10:40 - 12:55OPO-SNN
2h 15mdirect
€139Ryanair
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Wed, 8 Oct - Wed, 15 Oct
Logo
16:25 - 19:40SNN-OPO
27h 15m2 stops
Logo
10:40 - 12:55OPO-SNN
2h 15mdirect
€146
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Wed, 8 Oct - Wed, 15 Oct
Logo
20:10 - 20:25SNN-OPO
24h 15m2 stops
Logo
06:55 - 20:20OPO-SNN
13h 25m1 stop
€160
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Wed, 8 Oct - Wed, 15 Oct
Logo
16:25 - 19:40SNN-OPO
27h 15m2 stops
Logo
22:40 - 14:45OPO-SNN
16h 05m2 stops
€178
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Wed, 8 Oct - Wed, 15 Oct
British Airways Logo
21:15 - 07:35SNN-OPO
34h 20m2 stops
British Airways Logo
08:15 - 11:20OPO-SNN
27h 05m2 stops
€1,151British Airways
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Thu, 11 Sep - Sun, 14 Sep
British Airways Logo
16:55 - 07:35SNN-OPO
14h 40m2 stops
British Airways Logo
08:15 - 20:35OPO-SNN
12h 20m2 stops
€1,240British Airways
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Thu, 11 Sep - Sun, 14 Sep
Lufthansa Logo
12:30 - 09:45SNN-OPO
21h 15m1 stop
Lufthansa Logo
12:35 - 10:15OPO-SNN
21h 40m1 stop
€6,247Lufthansa
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Thu, 9 Oct - Sun, 19 Oct
United Airlines Logo
12:30 - 07:05SNN-OPO
18h 35m1 stop
United Airlines Logo
09:15 - 10:15OPO-SNN
25h 00m1 stop
€11,588United Airlines
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Thu, 11 Sep - Sun, 14 Sep

Ryanair flights from Shannon, Clare to Porto

Our best Ryanair deals on Shannon, Clare to Porto flight tickets
Ryanair
11 Sept
SNN19:55Shannon
2h 15m
OPO22:10Porto
14 Sept
OPO21:15Porto
2h 15m
SNN23:30Shannon
€115
Find similar
Ryanair
11 Sept
SNN19:55Shannon
2h 15m
OPO22:10Porto
14 Sept
OPO07:40Porto
26h 35m
1 stop
SNN10:15Shannon
€129
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Ryanair
8 Oct
SNN14:20Shannon
2h 15m
OPO16:35Porto
15 Oct
OPO10:40Porto
2h 15m
SNN12:55Shannon
€139
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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
11 Sept
SNN21:15Shannon
34h 20m
2 stops
OPO07:35Porto
14 Sept
OPO08:15Porto
27h 05m
2 stops
SNN11:20Shannon
€1,151
Find similar
British Airways
11 Sept
SNN16:55Shannon
14h 40m
2 stops
OPO07:35Porto
14 Sept
OPO08:15Porto
12h 20m
2 stops
SNN20:35Shannon
€1,240
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momondo Fare Finder

 
Customise your flight search to find flights from Shannon, Clare to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 26 August 2025.
Use the filters below to find and compare flights from Shannon, Clare to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ShannonPorto

SNN - OPO

SNNOPO

Shannon

Thu 11/9

19:55-22:10

Nonstop2h 15m

Porto

Sun 14/9

21:15-23:30

Nonstop2h 15m

€115

ShannonPorto

SNN - OPO

SNNOPO

Shannon

Thu 11/9

19:55-22:10

Nonstop2h 15m

Porto

Sun 14/9

07:40-10:15

1 stop26h 35m

€129

ShannonPorto

SNN - OPO

SNNOPO

Shannon

Wed 8/10

14:20-16:35

Nonstop2h 15m

Porto

Wed 15/10

10:40-12:55

Nonstop2h 15m

€139

ShannonPorto

SNN - OPO

SNNOPO

Shannon

Wed 8/10

16:25-19:40

2 stops27h 15m

Porto

Wed 15/10

10:40-12:55

Nonstop2h 15m

€146

ShannonPorto

SNN - OPO

SNNOPO

Shannon

Wed 8/10

20:10-20:25

2 stops24h 15m

Porto

Wed 15/10

06:55-20:20

1 stop13h 25m

€160

ShannonPorto

SNN - OPO

SNNOPO

Shannon

Wed 8/10

16:25-19:40

2 stops27h 15m

Porto

Wed 15/10

22:40-14:45

2 stops16h 05m

€178

ShannonPorto

SNN - OPO

SNNOPO

Shannon

Thu 11/9

21:15-07:35

2 stops34h 20m

Porto

Sun 14/9

08:15-11:20

2 stops27h 05m

€1,151

ShannonPorto

SNN - OPO

SNNOPO

Shannon

Thu 11/9

16:55-07:35

2 stops14h 40m

Porto

Sun 14/9

08:15-20:35

2 stops12h 20m

€1,240

ShannonPorto

SNN - OPO

SNNOPO

Shannon

Thu 9/10

12:30-09:45

1 stop21h 15m

Porto

Sun 19/10

12:35-10:15

1 stop21h 40m

€6,247

ShannonPorto

SNN - OPO

SNNOPO

Shannon

Thu 11/9

12:30-07:05

1 stop18h 35m

Porto

Sun 14/9

09:15-10:15

1 stop25h 00m

€11,588

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto from

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

What is the cheapest airline that flies from Shannon to Porto?

Ryanair is the most popular carrier operating from Shannon to Porto

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

Fastest flight time

2h 15m

Direct flights

Mon, Wed, Thu and Fri

Airports in Porto

1 airport
The fastest flight from Shannon, Clare to Porto takes 2h 15m
Direct flights go from Shannon, Clare to Porto on Monday, Wednesday, Thursday and Friday. There are no airlines offering direct flights..
There is 1 airport near Porto: Porto (OPO)
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  • How far is Shannon to Porto by plane?

    A flight from Shannon to Porto will travel around 1283.1 km. By plane, this route typically takes 2h 15m.

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

    Prices for flights from Shannon Airport to Porto Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Shannon Airport to Porto 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 Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The travel and health documents required for your trip to Porto 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 Porto Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Shannon, Clare to Porto?

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Matosinhos
Aveiro
Viseu
Vila Nova de Gaia
Chaves
Braga
Pinhao
Coimbra
Esposende
Lamego
Mira
Ponte de Lima
Caminha

Why use momondo?

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

It is quick and easy to find Shannon to Porto flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Porto that suits you.

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

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

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

momondo helps you find the best flight between Shannon and Porto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Shannon to Porto 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.

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