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Find cheap flights from Shannon to Portugal from €148

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 27/6. 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
0 bags
Sun 16/6
Sun 23/6

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Best Portugal Flight Deals

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

Lisbon
Lisbon1 stop€410
Faro
Faro1 stop€389
Funchal
Funchal2 stops€12,555
Porto
Porto2 stops€422

Good to know

Low season

November

High season

August

Cheapest flight

€148
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly and prices are also 19% lower on average.
Flight from Shannon to Lisbon

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 to Portugal from Shannon is likely to change within 7 days, so travelers 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 to Portugal with an airline and back to Shannon 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 to Portugal from Shannon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Portugal

  • Morning departure is around 245% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airlines 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.
6.8
RyanairOverall score based on 5920 reviews
6.1Food
6.7Boarding
5.7Entertainment
6.4Comfort
7.5Crew
Airline reviews

Due to long security check and no last call announcements from Gate staff, my family and 12 other passengers missed the flight.

2.0 MediocreMarcin, Apr 2024DUB - CGN
Read more about Ryanair reviews

Due to long security check and no last call announcements from Gate staff, my family and 12 other passengers missed the flight.

Perfect timing, perfect departure, lovely crew on the ground and in the air.

It is standard with Ryanair, as FF with Ryanair you dont expect too much, and Ryanair never disappoints. At least it is reliable.

Ryanair is the worst airline in Europe and easily one of the worst in the planet

Em relação a Ryanair, ter de ir ao check-in só para carimbar o cartão de embarque não foi muito fácil, são muito demorados, e atrasam a passagem do controlo de passaporte... E cheguei com 2 horas de antecedência

The Ryanair staff was not polite. We all travelled with the same suitcases as we departed from Thessaloniki, however they decided that for some passengers the suitcase was not the rigth one as far as the dimensions are concerned. Furthermore, one air stewardess asked passengers to close themselves the luggage cabinet in order to prove that the lugagge was not properly fitted, which i think is very unkind and unprofessional. We also had to wait outside , some metres away from the plane until last passengers came off....It was generally a dissapointing experience.

While this flight from Dublin to Venice boarded on time, its departure was delayed by about an hour because, apparently, there were no demonstration kits on board, and we couldn't depart until the safety demonstration was completed. We were informed that we were in danger of losing our delayed slot if Ryanair engineering didn't provide the kits 'soon', which would have resulted in an additional two-hour delay. Thankfully, we didn't incur that additional delay. It's not clear where the source of this problem lies but it needs to be addressed to ensure it does not recur for other flights in the future.

We each paid for 10kg checked in luggage. Flying out there were no issues sharing one case (20kg). Not so coming back. Additional £48 charge and unable to provide an explanation of why it was ok on one journey but not the other, or indeed what material difference it makes between 2x10kg cases vs 1x20kg case. Scam, and appalling from Ryanair.

Usual RyanAir flight but disembarking was poor, no rear steps. The Faro Airport required lots of up step and down steps, no elevator Getting through passport control took 50 minutes in the EU line

Flight was delayed due to weather so not much Ryanair could do about that - otherwise it was very efficient and smooth

The crew was very attentive and kept busy serving a variety of treats!

When bussing people to/from the gate, don't pack everyone in like a can of sardines and don't send the bus on its way if the plane isn't ready. Waited for about 40 minutes packed in this bus...both ways!

I asked for a wheelchair. I have a back health condition. I had to walk a lot

Great service and air hostesses, took care of all activities very well and smooth

The crew were competent and all seemed to enjoy their job and the only shiny part of the trip. The seats were extremely uncomfortable and the video machines very hard to work and had dated offerings. The air conditioning was like a refrigerator even with 4 blankets. The food was propbably the worst airline food I have had in years.

First time on BA. Boarding and service were very good. Premium Economy seats were large and very comfortable. Unfortunately a mechanical problem with the plane caused us to miss our connection. The Flight Connections group did everything in their power to get us on a new flight with another airline and we got to our destination only a few hours late. Big ding for the $800+ they wanted to charge for seat selection. If I knew that before I booked I would have chosen another airline.

Due to air traffic control, although we boarded the aircraft early, take off was delayed for nearly 50 minutes. This meant we arrived in Lyon late … and the baggage took over 30 minutes to be offloaded … not the best experience.

They canceled my flight denver-London I end up leaving day earlier and missed all my work commitments and had 10 minutes to pack.

You lost my luggage on the trip to Dublin and again on the way back, still waiting on luggage.

Got away on time, comfortable flight. Landed into thick fog at Zurich with no concerns.

Book cheap flights from Shannon to Portugal

Recent return flight deals

25/7Thu
1 stop
11h 00mSNN-FAO
31/7Wed
1 stop
14h 15mFAO-SNN
€389
22/8Thu
1 stop
8h 55mSNN-FAO
29/8Thu
1 stop
8h 55mFAO-SNN
€399
25/7Thu
2 stops
12h 05mSNN-FAO
31/7Wed
1 stop
9h 50mFAO-SNN
€406
10/6Mon
1 stop
11h 15mSNN-LIS
19/6Wed
1 stop
17h 00mLIS-SNN
€410
22/8Thu
1 stop
8h 55mSNN-FAO
29/8Thu
2 stops
24h 25mFAO-SNN
€415
25/7Thu
2 stopsAer Lingus
39h 10mSNN-FAO
31/7Wed
2 stopsAer Lingus
23h 30mFAO-SNN
€706
21/7Sun
1 stopBritish Airways
10h 35mSNN-FAO
26/7Fri
1 stopBritish Airways
6h 35mFAO-SNN
€736
15/10Tue
2 stopsBritish Airways
28h 05mSNN-OPO
17/10Thu
2 stopsBritish Airways
27h 50mOPO-SNN
€754
21/7Sun
2 stopsAmerican Airlines
48h 00mSNN-FAO
26/7Fri
2 stopsAmerican Airlines
40h 05mFAO-SNN
€8,443
15/10Tue
2 stopsLufthansa
23h 05mSNN-FNC
16/10Wed
2 stopsLufthansa
36h 45mFNC-SNN
€12,555

Search by stops

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Recent one-way flight deals

27/6Thu
1 stop
25h 05mSNN-LIS
€148
1/9Sun
1 stop
11h 40mSNN-LIS
€167
27/6Thu
2 stops
15h 50mSNN-LIS
€188
27/6Thu
3 stops
16h 35mSNN-LIS
€206
1/9Sun
2 stops
14h 20mSNN-LIS
€250
26/6Wed
2 stops
15h 45mSNN-LIS
€252
27/5Mon
3 stops
58h 35mSNN-OPO
€257
26/6Wed
1 stopBritish Airways
6h 05mSNN-LIS
€592
26/6Wed
2 stopsAmerican Airlines
21h 00mSNN-LIS
€1,245
28/6Fri
2 stopsAmerican Airlines
32h 25mSNN-LIS
€1,249

Search by stops

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Shannon - Portugal Flights

Departure:

Shannon (SNN)Ireland

Return flight deals:

Portugal - Shannon

Cabin classes:

€100