€25 Find Cheap Flights from Shannon to Portugal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Shannon to Portugal departing on 27/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Best Portugal Flight Deals from Shannon

Cheapest return prices found by our users on KAYAK in the last 72 hours
Lisbon
Lisbon1 stop€141
Faro
Farodirect€50
Porto
Portodirect€57
Funchal
Funchaldirect€51
Ponta Delgada
Ponta Delgada3 stops€245
Lisbon
Lisbon1 stop€141
Faro
Farodirect€50
Porto
Portodirect€57
Funchal
Funchaldirect€51
Ponta Delgada
Ponta Delgada3 stops€245

Cheap Flights from Shannon to Portugal

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Shannon to Portugal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Shannon to Portugal

Mon, 11 May - Tue, 19 May
Ryanair Logo
10:10 - 12:55
SNN
-
FAO
2h 45mdirect
Ryanair Logo
21:40 - 00:25
FAO
-
SNN
2h 45mdirect
€50Ryanair
Mon, 11 May - Fri, 15 May
Ryanair Logo
10:10 - 12:55
SNN
-
FAO
2h 45mdirect
Ryanair Logo
06:10 - 08:55
FAO
-
SNN
2h 45mdirect
€50Ryanair
Mon, 11 May - Thu, 14 May
Ryanair Logo
10:10 - 12:55
SNN
-
FAO
2h 45mdirect
Ryanair Logo
07:35 - 10:20
FAO
-
SNN
2h 45mdirect
€51Ryanair
Wed, 13 May - Sun, 17 May
Ryanair Logo
20:15 - 23:45
SNN
-
FNC
3h 30mdirect
Ryanair Logo
06:45 - 10:15
FNC
-
SNN
3h 30mdirect
€51Ryanair
Sun, 14 Jun - Mon, 22 Jun
Ryanair Logo
21:30 - 23:45
SNN
-
OPO
2h 15mdirect
Ryanair Logo
13:30 - 15:45
OPO
-
SNN
2h 15mdirect
€57Ryanair
Wed, 13 May - Sun, 17 May
Ryanair Logo
20:10 - 22:25
SNN
-
OPO
2h 15mdirect
Ryanair Logo
18:50 - 21:05
OPO
-
SNN
2h 15mdirect
€60Ryanair
Mon, 1 Jun - Wed, 17 Jun
Ryanair Logo
16:10 - 18:25
SNN
-
OPO
2h 15mdirect
Ryanair Logo
22:55 - 01:10
OPO
-
SNN
2h 15mdirect
€63Ryanair
Mon, 11 May - Tue, 19 May
Multiple Airlines Logo
06:20 - 20:20
SNN
-
FAO
14h 00m
1 stop
Multiple Airlines Logo
21:40 - 00:25
FAO
-
SNN
2h 45mdirect
€72Multiple Airlines
Tue, 9 Jun - Wed, 10 Jun
United Airlines Logo
12:30 - 08:40
SNN
-
PDL
21h 10m
1 stop
United Airlines Logo
11:00 - 10:15
PDL
-
SNN
22h 15m
1 stop
€11,972United Airlines
Tue, 9 Jun - Wed, 10 Jun
United Airlines Logo
12:30 - 08:40
SNN
-
PDL
21h 10m
1 stop
United Airlines Logo
11:00 - 10:15
PDL
-
SNN
22h 15m
1 stop
€11,984United Airlines
Booking Insights

KAYAK's insights & trends for Shannon to Portugal flights

Get data-powered insights and trends into flights from Shannon to Portugal to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Shannon to Portugal flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Portugal from Shannon found in the last 72 hours was to Porto, at €55 return. The most popular route is from Shannon (SNN) to Faro (FAO), and the cheapest round-trip airline ticket found on this route in the last 72 hours was €115.

Can I save money by flying with a stopover from Shannon to Portugal?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of €122, prices are generally cheapest when you fly direct.

Good to know

Cheapest flight€25
Flight from Shannon to Funchal

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from Shannon to Portugal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Shannon to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Shannon to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Shannon to Portugal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Shannon to Portugal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Shannon to Portugal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Shannon to Portugal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Shannon to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Shannon to Portugal

 
Need help choosing which airline to fly with from Shannon to Portugal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.9
RyanairOverall score based on 5354 reviews
6.7Boarding
7.5Crew
6.0Food
6.5Comfort
5.6Entertainment
Airline reviews

Just pushing back from gate now. Boarded into fourth aircraft with 13 hour delay to scheduled departure. Crappy experience.

2.0 MediocreAnonymous, Apr 2026
DUB - SPU
Read more Ryanair reviews

Just pushing back from gate now. Boarded into fourth aircraft with 13 hour delay to scheduled departure. Crappy experience.

Notified as to why there’s a delay with our flight.

On time departure; arrived early into Faro. Air Malta operating flight, crew friendly and efficient.

I need assistance and I could not fault it at all. I suffer anxiety and I was always put at ease by assistance staff, and the banter was good. On board the staff was so very nice and kind and showed empathy. Thank you to them. It was my first time travelling since I lost my husband and was so grateful to them.

The plane had only a few passengers, we got lucky. The crew was visibly inexperienced

Nothing unexpected considering it is a Ryanair flight. It does the job. Nothing above, at all.

From boarding to disembarking, the whole operation was very efficient.

They were extremely unprofessional and unhelpful at check in. They did not understand laws related to Spanish residents flying with family It was very discriminatory the way we were treated.

I didn't know that all connecting flights require online check-in two hours in advance, so I was fined 55 euros. This is a lesson learned.

There isn’t any entertainment. The food and drink was available for a price. I didn’t buy any.

Everything you need to know for your flight from Shannon to Portugal

Information on your arrival and departure airports