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Cheap Flights from Shannon to Lisbon

Travellers and cabin class

Compare Shannon to Lisbon flight deals

Find the cheapest month or even day of the year to fly to Lisbon

Book the best Lisbon fare with no extra fees

Flight deals from Shannon to Lisbon

Looking for a cheap last-minute deal or the best return flight from Shannon to Lisbon? Find the lowest prices on one-way and return tickets right here.
Lisbon.SAR 331 per passenger.Departing Wed, 1 Oct.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Shannon on Wed, 1 Oct, arriving in Lisbon.Price includes taxes and charges.From SAR 331, select.
Lisbon.SAR 336 per passenger.Departing Sun, 1 Jun.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Shannon on Sun, 1 Jun, arriving in Lisbon.Price includes taxes and charges.From SAR 336, select.
Lisbon.SAR 339 per passenger.Departing Wed, 27 Aug.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Shannon on Wed, 27 Aug, arriving in Lisbon.Price includes taxes and charges.From SAR 339, select.
Lisbon.SAR 340 per passenger.Departing Wed, 14 May.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Shannon on Wed, 14 May, arriving in Lisbon.Price includes taxes and charges.From SAR 340, select.
Lisbon.SAR 377 per passenger.Departing Fri, 19 Sep.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Shannon on Fri, 19 Sep, arriving in Lisbon.Price includes taxes and charges.From SAR 377, select.
Lisbon.SAR 443 per passenger.Departing Wed, 9 Jul.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Shannon on Wed, 9 Jul, arriving in Lisbon.Price includes taxes and charges.From SAR 443, select.

Find the cheapest month to fly from Shannon to Lisbon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Shannon to Lisbon flights are currently cheapest in October.
May
from SAR 340
Jun
from SAR 336
Jul
from SAR 443
Aug
from SAR 338
Sep
from SAR 377
Oct
from SAR 331
Nov
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Dec
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Jan
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Feb
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Mar
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Apr
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Shannon to Lisbon: Alternative routes

Compare routes from Shannon to Lisbon below. You may find an airport to fly into that's cheaper, faster, or easier than Lisbon.

Shannon to Lisbon: Flight information

The things to know before you go.
Cheapest flight foundSAR 331
Cheapest month to flyOctober

Finding cheap flights from Shannon to Lisbon: Frequently asked questions

The best price we found for a return flight from Shannon to Lisbon is SAR 670. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Shannon to Lisbon. But we found flights with one or more stops from SAR 670.
As of May 2025, there are no flights flying from Shannon to Lisbon.
The cheapest month to fly from Shannon to Lisbon is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Shannon Airport to Lisbon Airport on Monday, 2 June 2025.
No airlines currently offer direct flights between Shannon Airport and Lisbon Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lisbon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Lisbon is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair offers the cheapest flight tickets to Lisbon.

How to find cheap flights to Lisbon from Shannon

Looking for cheap tickets from Shannon to Lisbon? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Shannon to Lisbon. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Lisbon from Shannon from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Shannon-Lisbon ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Lisbon from Shannon.
  • Set up a Price Alert. You can easily track the fare of your cheap Shannon-Lisbon flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Shannon and Lisbon? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Shannon and Lisbon. We scour the internet for the best Business, Premium Economy and First Class flight fares to Lisbon, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Shannon to Lisbon flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Lisbon from Shannon with hotels and car hire

    Once you've secured your cheap flight ticket from Shannon to Lisbon, discover the best prices and exclusive rates for hotels in Lisbon or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from Shannon to Lisbon

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.