$679 Cheap Flights from Lisbon (LIS) to Cusco (CUZ)

View $679 flight on Tue, Mar 24, 2026Opens in a new window

Popular airlines from Humberto Delgado Airport (LIS) to Alejandro Velasco Astete Intl. Airport (CUZ)

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Cheap Flights from Lisbon to Cusco (LIS-CUZ)

Prices were available within the past 7 days and start at $679 for one-way flights and $1,038 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Wed, Apr 29 - Thu, May 21
LIS
Lisbon
CUZ
Cusco
$1,038 Roundtrip, found 4 days ago
$1,038
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Wed, Apr 29 from Lisbon to Cusco, returning Thu, May 21, priced at $1,038 found 4 days ago
LATAM Airlines Group
Wed, Apr 29 - Thu, May 21
LIS
Lisbon
CUZ
Cusco
$1,073 Roundtrip, found 4 days ago
$1,073
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Wed, Apr 29 from Lisbon to Cusco, returning Thu, May 21, priced at $1,073 found 4 days ago
LATAM Airlines Group
Wed, Apr 29 - Thu, May 21
LIS
Lisbon
CUZ
Cusco
$1,144 Roundtrip, found 4 days ago
$1,144
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Wed, Apr 29 from Lisbon to Cusco, returning Thu, May 21, priced at $1,144 found 4 days ago
LATAM Airlines Group
Wed, Apr 29 - Thu, May 21
LIS
Lisbon
CUZ
Cusco
$1,180 Roundtrip, found 4 days ago
$1,180
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Wed, Apr 29 from Lisbon to Cusco, returning Thu, May 21, priced at $1,180 found 4 days ago
LATAM Airlines Group
Wed, Apr 29 - Thu, May 21
LIS
Lisbon
CUZ
Cusco
$1,195 Roundtrip, found 4 days ago
$1,195
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Wed, Apr 29 from Lisbon to Cusco, returning Thu, May 21, priced at $1,195 found 4 days ago
LATAM Airlines Group
Wed, Apr 29 - Thu, May 21
LIS
Lisbon
CUZ
Cusco
$1,203 Roundtrip, found 4 days ago
$1,203
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Wed, Apr 29 from Lisbon to Cusco, returning Thu, May 21, priced at $1,203 found 4 days ago
Iberia
Wed, Apr 29 - Thu, May 21
LIS
Lisbon
CUZ
Cusco
$1,222 Roundtrip, found 4 days ago
$1,222
Roundtrip
found 4 days ago
Select Iberia flight, departing Wed, Apr 29 from Lisbon to Cusco, returning Thu, May 21, priced at $1,222 found 4 days ago
LATAM Airlines Group
Wed, Apr 29 - Thu, May 21
LIS
Lisbon
CUZ
Cusco
$1,230 Roundtrip, found 4 days ago
$1,230
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Wed, Apr 29 from Lisbon to Cusco, returning Thu, May 21, priced at $1,230 found 4 days ago
Air Europa
Sat, Jul 4 - Thu, Jul 9
LIS
Lisbon
CUZ
Cusco
$1,715 Roundtrip, found 3 days ago
$1,715
Roundtrip
found 3 days ago
Select Air Europa flight, departing Sat, Jul 4 from Lisbon to Cusco, returning Thu, Jul 9, priced at $1,715 found 3 days ago
TAP Portugal
Sat, Jul 4 - Thu, Jul 9
LIS
Lisbon
CUZ
Cusco
$1,765 Roundtrip, found 3 days ago
$1,765
Roundtrip
found 3 days ago
Select TAP Portugal flight, departing Sat, Jul 4 from Lisbon to Cusco, returning Thu, Jul 9, priced at $1,765 found 3 days ago
Flights from Lisbon (LIS) to Cusco (CUZ)
Origin airport
Humberto Delgado
Destination airport
Alejandro Velasco Astete Intl.
Roundtrip price
$1,038
Distance
5422 mi

Lisbon to Cusco Flights

The cheapest times to fly from Lisbon to Cusco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Lisbon to Cusco are during the month of April. You can find some of the cheapest flights from Lisbon to Cusco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lisbon to Cusco

Sunday is one of the best days to book for cheap flights from Lisbon to Cusco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Lisbon to Cusco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Lisbon to Cusco in 2026. You can also book with separate airlines for your outbound and return journeys, from $679 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Lisbon to Cusco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Lisbon to Cusco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.) cost?
You can find cheap one-way flights from $679 and cheap return flights from $1,038 LIS to CUZ with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when LIS to CUZ ticket fares go up or down.
What is the cheapest month to fly from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
The cheapest month to fly from LIS to CUZ is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
Enter LIS to CUZ and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
Iberia, LATAM Airlines Group and LAN Airlines are just some of the carriers that fly from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
To find a cheap flight from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from LIS to CUZ. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
A flight from LIS to CUZ with a layover takes around 21 hours 30 minutes, with the route covering approximately 5,423 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
Select the "Business class" and "First class" filters when looking for LIS to CUZ flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.) flight with Expedia?
It's easy to earn miles on a Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.) at the last minute?
Typically, booking a last minute flight from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.) flight and hotel package?
Securing a Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.) Cusco Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.)?
If you booked your Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

*Flight schedules are subject to change.

*Available to One Key members.