How long is the flight from Knock to Lisbon?

British Airways can get you from Knock to Lisbon in just under 23h. Your travel time can differ by up to . Knock and Lisbon are separated by a distance of 1045 mi.

In terms of precipitation, rainfall in Lisbon ranges from 6.0 - 122.0 inches per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Lisbon when rainfall is around 6.0 mm.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from NOC to LIS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knock to Lisbon as you normally would.

Can I find deals for flights from Knock to Lisbon that include hotel bookings?

Yes. In addition to deals on Knock to Lisbon flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Knock to Lisbon?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knock to Lisbon.

Can I find deals for business class flights from Knock to Lisbon?

Yes. Cheapflights offers flight deals from Knock to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£399+ Cheap Flights from Knock to Lisbon

Cheap flight deals from Knock to Lisbon

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

Cheapest flights from Knock to Lisbon
Explore the most affordable flight options available from Knock to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Fri 11/1213:05 -

1 stop23h 00m

Thu 17/1218:35 -

1 stop17h 55m

Deal found 8/11£399

Sat 14/1113:05 -

1 stop9h 25m

Fri 20/1112:55 -

1 stop23h 35m

Deal found 9/11£427

Sun 6/1213:05 -

1 stop23h 00m

Sat 12/1215:50 -

1 stop20h 40m

Deal found 5/11£530

Sat 12/1213:05 -

1 stop9h 25m

Wed 16/1218:35 -

1 stop17h 55m

Deal found 4/11£935

Find flight deals from Knock to Lisbon

Round-trip from	£399

British Airways
11/12-17/12
2 total stops
40h 55m total
Knock to Lisbon

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KnockLisbon

NOC Knock Intl - LIS Lisbon Humberto Delgado

NOCLIS

Knock Intl

Fri 11/12

13:05-12:05

1 stop23h 00m

Lisbon Humberto Delgado

Thu 17/12

18:35-12:30

1 stop17h 55m

£399

KnockLisbon

NOC Knock Intl - LIS Lisbon Humberto Delgado

NOCLIS

Knock Intl

Sun 6/12

13:05-12:05

1 stop23h 00m

Lisbon Humberto Delgado

Sat 12/12

15:50-12:30

1 stop20h 40m

£530

Fastest return journey

KnockLisbon

NOC Knock Intl - LIS Lisbon Humberto Delgado

NOCLIS

Knock Intl

Sat 12/12

13:05-22:30

1 stop9h 25m

Lisbon Humberto Delgado

Wed 16/12

18:35-12:30

1 stop17h 55m

£935

KnockLisbon

NOC Knock Intl - LIS Lisbon Humberto Delgado

NOCLIS

Knock Intl

Mon 18/1

13:05-14:55

1 stop25h 50m

Lisbon Humberto Delgado

Wed 20/1

10:45-12:30

1 stop25h 45m

£978

KnockLisbon

NOC Knock Intl - LIS Lisbon Humberto Delgado

NOCLIS

Knock Intl

Tue 26/1

13:05-12:05

1 stop23h 00m

Lisbon Humberto Delgado

Sat 30/1

15:50-12:30

1 stop20h 40m

£979

KnockLisbon

NOC Knock Intl - LIS Lisbon Humberto Delgado

NOCLIS

Knock Intl

Tue 26/1

13:05-12:05

1 stop23h 00m

Lisbon Humberto Delgado

Thu 28/1

15:50-12:30

1 stop20h 40m

£979

KnockLisbon

NOC Knock Intl - LIS Lisbon Humberto Delgado

NOCLIS

Knock Intl

Tue 26/1

13:05-12:05

1 stop23h 00m

Lisbon Humberto Delgado

Mon 1/2

18:35-12:30

1 stop17h 55m

£979

KnockLisbon

NOC Knock Intl - LIS Lisbon Humberto Delgado

NOCLIS

Knock Intl

Tue 26/1

13:05-12:05

1 stop23h 00m

Lisbon Humberto Delgado

Sun 31/1

10:40-12:30

1 stop25h 50m

£979

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Sorted by cheapest first

Best time to book a flight from Knock to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Knock with our price prediction graph.

NOC-LIS

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from Knock to Lisbon?
British Airways can get you from Knock to Lisbon in just under 23h. Your travel time can differ by up to . Knock and Lisbon are separated by a distance of 1045 mi.
Can I find deals for flights from Knock to Lisbon that include hotel bookings?
Yes. In addition to deals on Knock to Lisbon flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Knock to Lisbon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knock to Lisbon.
Can I find deals for business class flights from Knock to Lisbon?
Yes. Cheapflights offers flight deals from Knock to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Knock to Lisbon?

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Can Cheapflights find flights from Knock to Lisbon with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Knock to Lisbon flexibly with Cheapflights today.

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Cheap flights from Knock to Lisbon from £399

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Knock to Lisbon

Cheapest flights from Knock to LisbonExplore the most affordable flight options available from Knock to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Explore the most affordable flight options available from Knock to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Best flights from Knock to LisbonDiscover carefully curated flight deals from Knock to Lisbon that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Discover carefully curated flight deals from Knock to Lisbon that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Last-minute flights from Knock to LisbonDiscover last-minute flight deals from Knock to Lisbon. Data last updated 9 November 2026 and is based on user searches.

Discover last-minute flight deals from Knock to Lisbon. Data last updated 9 November 2026 and is based on user searches.

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Use the filters below to find and compare flights from Knock to Lisbon that are best for you.

Best time to book a flight from Knock to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Knock with our price prediction graph.

Related info for your journey

How long is the flight from Knock to Lisbon?

Can I find deals for flights from Knock to Lisbon that include hotel bookings?

How can I find direct flights from Knock to Lisbon?

Can I find deals for business class flights from Knock to Lisbon?

Travelling to a place near Lisbon?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knock to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Lisbon by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Portugal

Book a non-stop flight to one of these other cities located in Portugal.

Search flights from Knock to Lisbon by cabin class

Find flights from Knock to Lisbon, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Lisbon

Explore flights to Lisbon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 November 2026.

Knock and Lisbon flights

Browse other Knock and Lisbon flight options. Last updated on 9 November 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Knock to Lisbon?

Why should you use Cheapflights to find cheap flight tickets from Knock to Lisbon?

Can Cheapflights find flights from Knock to Lisbon with no change fees?

Can Cheapflights notify me if prices for flights from Knock to Lisbon become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights from Knock to Lisbon
Explore the most affordable flight options available from Knock to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Best flights from Knock to Lisbon
Discover carefully curated flight deals from Knock to Lisbon that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Last-minute flights from Knock to Lisbon
Discover last-minute flight deals from Knock to Lisbon. Data last updated 9 November 2026 and is based on user searches.