Cheap flight tickets from Lisbon to Ireland West Knock

Compare Lisbon to Ireland West Knock flight deals

Find the cheapest month or even day of the year to fly to Ireland West Knock

Book the best Ireland West Knock fare with no extra fees

Flight deals from Lisbon to Ireland West Knock

Looking for a cheap last-minute deal or the best return flight from Lisbon to Ireland West Knock? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Lisbon to Ireland West Knock

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lisbon to Ireland West Knock flights are currently cheapest in April.

Lisbon to Ireland West Knock: Alternative routes

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

Lisbon to Knock: Flight information

The things to know before you go.
Cheapest flight foundRM543
Cheapest month to flyApril

Finding cheap flights from Lisbon to Ireland West Knock: Frequently asked questions

The best price we found for a return flight from Lisbon to Ireland West Knock is RM543. 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 Lisbon to Ireland West Knock. But we found flights with one or more stops from RM543.
As of February 2026, there are no flights flying from Lisbon to Ireland West Knock.
The cheapest month to fly from Lisbon to Ireland West Knock is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to Ireland West Knock Airport on Thursday, 16 April 2026.
No airlines currently offer direct flights between Lisbon Airport and Ireland West Knock Airport. Most routes have one or more stops.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Knock is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair offers the cheapest flight tickets to Ireland West Knock.

Travelling from Lisbon Portela Airport (LIS) to Ireland West Airport Knock (NOC): what you need to know

  • Knock's timezone is UTC+0, which is the same as Lisbon.

  • Get to the airport on time so you don't miss your LIS to NOC flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

  • You can expect bigger queues in popular months such as June. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a good idea.

  • If you'd like to add a stop to your trip, just uncheck 'Direct flights only' when searching for your ticket from Lisbon Portela Airport to Ireland West Airport Knock. Here are the most popular stopovers between LIS and NOC:

    • Manchester Airport

    • London Heathrow Airport

    • Bristol Airport

How to find the cheapest flights from Lisbon Portela Airport (LIS) to Ireland West Airport Knock (NOC)

  • The cheapest price we've seen for a one-way Lisbon Portela Airport to Ireland West Airport Knock flight is RM372. A round-trip fare right now is RM543. Depending on the availability and when you book, these fares could change.

  • Don't leave things to the last minute. You're more likely to find cheap tickets from LIS to NOC if you book early. Airlines often offer some fantastic early bird deals.

  • If you're willing to be flexible with your travel dates, use the 'Whole month' tool. It'll give you the cheapest price across every month when searching for a flight from Lisbon Portela Airport to Ireland West Airport Knock.

  • Spend less time searching for cheap flights from LIS to NOC by setting up a Price Alert. You'll get an email or push notification on the app when a lower fare becomes available.

  • Select your preferred departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Lisbon Portela Airport to Ireland West Airport Knock.

Handy information about Lisbon Portela Airport (LIS)

  • 64.1% of flights taking off from Lisbon Portela Airport land at their destination on schedule.

  • Lisbon Portela Airport is around 10 kilometres from central Lisbon. If you're ride-sharing, catching a cab or driving from the centre, it'll take you 20 minutes or so to get there, depending on the traffic.

  • Expect a journey time of about 1 hour when using public transport.

  • Searching for a convenient hotel close to LIS? If you're boarding an early flight from Lisbon Portela Airport to Ireland West Airport Knock, these accommodation options will put you moments from check-in:

Arriving at Ireland West Airport Knock (NOC)

  • The last thing you need is a long journey to your hotel if you're arriving on a late Lisbon Portela Airport to Ireland West Airport Knock flight. Check in to one of these accommodation options near NOC instead:

  • Hit the road running by picking up an Ireland West Airport Knock rental car. Grab a set of wheels from Budget, Carhire or Keddy By Europcar and explore beyond Knock's usual tourist stops.

  • For the best deal, reserve your ride from Ireland West Airport Knock around three weeks before you travel.

Getting from Ireland West Airport Knock (NOC) to central Knock

  • Ireland West Airport Knock to the centre of Knock has a drive time of around 20 minutes. It's approximately 21 kilometres away.

  • Getting to the centre by public transport will take you roughly 25 minutes.

When to fly to Ireland West Airport Knock (NOC)

  • It's time to choose your dates for your flight from Lisbon Portela Airport to Ireland West Airport Knock. August is the busiest month to head to Knock. If you're after a more low-key vibe, go in April.

  • The warmest month in Knock is July, with the temperature ranging between 9ºC (48ºF) and 20ºC (68ºF). Book your flights from Lisbon Portela Airport to Ireland West Airport Knock in this month if you enjoy this type of weather.

  • Search for cheap tickets from LIS to NOC in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 0ºC (32ºF) and 8ºC (46ºF) on average.

Explore more of Ireland

  • Knock has loads to offer, but there are so many other corners of Ireland just waiting to be discovered. About 177 kilometres east of Knock, a visit to Dublin will keep your itinerary busy. Start with attractions like Guinness Storehouse, Trinity College Library and Dublin Castle.

  • If there's time to check out another major stop in Ireland, head for Cork, about 209 kilometres south of Knock. Blarney Castle, Fota Wildlife Park and Titanic Experience Cobh are among its highlights.

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