€32 Find Cheap Flights from Shannon to Portugal

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Shannon to Portugal departing on 14/5. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Portugal

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Best Portugal Flight Deals from Shannon

Cheapest return prices found by our users on KAYAK in the last 72 hours

Lisbon
Lisbon1 stop€406
Faro
Faro2 stops€384
Funchal
Funchal1 stop€248
Porto
Porto2 stops€504
Lisbon
Lisbon1 stop€406
Faro
Faro2 stops€384
Funchal
Funchal1 stop€248
Porto
Porto2 stops€504

Cheap Flight Deals from Shannon to Portugal (SNN-PT0)

 
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.

Recent return flight deals from Shannon to Portugal

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Shannon to Portugal.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
07:40 - 17:40SNN-FAO
10h 00m2 stops
 Logo
12:10 - 20:35FAO-SNN
8h 25m2 stops
€384
Find Deal
Thu, 15 May - Mon, 19 May
 Logo
07:40 - 19:20SNN-LIS
11h 40m1 stop
 Logo
12:50 - 20:35LIS-SNN
7h 45m1 stop
€406
Find Deal
Thu, 29 May - Thu, 5 Jun
British Airways Logo
07:40 - 18:40SNN-FAO
11h 00m1 stop
British Airways Logo
11:55 - 20:35FAO-SNN
8h 40m1 stop
€470British Airways
Find Deal
Mon, 12 May - Tue, 20 May
British Airways Logo
07:40 - 23:25SNN-LIS
15h 45m2 stops
British Airways Logo
07:20 - 16:10LIS-SNN
8h 50m1 stop
€520British Airways
Find Deal
Thu, 29 May - Thu, 5 Jun
Lufthansa Logo
12:30 - 08:20SNN-LIS
19h 50m1 stop
Lufthansa Logo
10:25 - 10:15LIS-SNN
23h 50m1 stop
€6,280Lufthansa
Find Deal
Thu, 29 May - Thu, 5 Jun
American Airlines Logo
14:40 - 19:10SNN-FAO
28h 30m2 stops
American Airlines Logo
20:00 - 05:55FAO-SNN
33h 55m2 stops
€8,372American Airlines
Find Deal
Tue, 13 May - Sat, 17 May
American Airlines Logo
14:40 - 14:45SNN-FAO
24h 05m2 stops
American Airlines Logo
11:30 - 05:55FAO-SNN
42h 25m2 stops
€8,382American Airlines
Find Deal
Mon, 12 May - Tue, 20 May
United Airlines Logo
12:30 - 11:00SNN-LIS
22h 30m2 stops
United Airlines Logo
11:25 - 10:15LIS-SNN
22h 50m2 stops
€11,869United Airlines
Find Deal
Thu, 12 Jun - Thu, 19 Jun
United Airlines Logo
12:30 - 11:00SNN-LIS
22h 30m2 stops
United Airlines Logo
11:25 - 10:15LIS-SNN
22h 50m2 stops
€11,883United Airlines
Find Deal
Thu, 29 May - Thu, 5 Jun
Lufthansa Logo
12:30 - 17:20SNN-FAO
28h 50m2 stops
Lufthansa Logo
11:40 - 10:15FAO-SNN
22h 35m1 stop
€11,998Lufthansa
Find Deal
Tue, 13 May - Sat, 17 May
Useful Info

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.

Which airlines provide the cheapest flights from Shannon to Portugal?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest return tickets from Shannon to Portugal were found on British Airways (€470) and Lufthansa (€6,280).

Good to know

Cheapest flight

€32
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.

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.
6.6
British AirwaysOverall score based on 6837 reviews
6.4Entertainment
6.8Boarding
7.6Crew
6.3Food
6.7Comfort
Airline reviews

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

6.0 GoodAnonymous, Apr 2025SEA - LHR
Read more British Airways reviews

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

Great room between the seats, food was excellent, very comfortable overall and could have stayed on the plane even longer

Flight was great (only a short hop from London to Dublin). Wi-Fi available on board(around 2 euros), power sockets, complimentary water and biscuit. Landin/ takeoff all went without a flaw.

Courteous and warm. Good experience while traveling back with an infant.

1. Missed to deliver bags at Destination 2. no coordination at Layover for flight connection for wheel chair , could have missed flights 3. Customer service agents are not honest , talk with attitude and do not provide correct information about baggage policy

Less than average, low level of shared required information needed during the transfer from airport to another, also the used team during boarding In Indianapolis station is Not Professional

Flight got diverted because of an emergency and the crew were fantastic and probably saved that passenger’s life. While in emergency landing some measures could have been taken to prevent additional delays. In general not great experience with BA. I used to fly BA years ago all the time, very disappointed by the whole experience, seats were tight, bathrooms tight.

1. I was charged 2 times for luggage at check in 2. It was NOT British airway the entire way - apparently American Airlines connected from London to Miami 3. Lost luggage in London- hopefully will arrive to. In short, nor a good experience

Boarding could have been better organized. The one member of staff disappeared for a while so boarding by group relied on honesty.

The seats in airbus from LA to London are uncomfortable. They are too narrow. I am a slim person but felt cramped. The way the seats are laid out really hinders privacy. You are forced to look at the person next to you which is awkward, Also the entertainment on the same leg was limited. The crew was excellent and attentive and the food was decent. The seats on London to Delhi leg were way better. The crew again was very attentive and polite.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.