Title: Lisbon to Cusco cheap flights from $667 (LIS to CUZ) - Expedia.com ![](https://images.trvl-media.com/place/941/190db430-5bf6-40e0-9c05-c84acc9cd781.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/941/190db430-5bf6-40e0-9c05-c84acc9cd781.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $667 Cheap Flights from Lisbon (LIS) to Cusco (CUZ) [View $667 flight on Wed, Apr 8, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:LIS,to:CUZ,departure:4/8/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:666.70&airProductToken=AQqlAQoxCMmEARIDNTMwGIuSASCMGCjb44kDMLDkiQM4TkAAWAFqBUJBU0lDcghOTkwwTk9CNgowCMmEARIDMTI1GIwYIItiKKjliQMw-OqJAzhOQAFYAWoFQkFTSUNyCE5OTDBOT0I2Cj4IyYQBEgQ2Njc3GItiIILNASj_64kDMNTsiQM4QUABWAFqBUJBU0lDcghOTkwwTk9CNnoKCMyCARIEMjAzNRIKCAEQARgBKgJJQhgBIgQIARABKAIoAygEMA0) ## Popular airlines from Humberto Delgado Airport (LIS) to Alejandro Velasco Astete Intl. Airport (CUZ) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LA.svg) LATAM Airlines Group [](https://www.expedia.com/Flights-Search?leg1=from:LIS,to:CUZ,departure:3/24/2026TANYT&leg2=from:CUZ,to:LIS,departure:3/31/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AV.svg) Avianca [](https://www.expedia.com/Flights-Search?leg1=from:LIS,to:CUZ,departure:3/24/2026TANYT&leg2=from:CUZ,to:LIS,departure:3/31/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AV"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg) Iberia [](https://www.expedia.com/Flights-Search?leg1=from:LIS,to:CUZ,departure:3/24/2026TANYT&leg2=from:CUZ,to:LIS,departure:3/31/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Lisbon to Cusco (LIS-CUZ) Prices were available within the past 7 days and start at $667 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### How much does a flight from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.) cost? ### What is the cheapest month to fly from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.)? ### Which airlines fly direct from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.)? ### What is the cheapest airline that flies from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.)? ### How do I find cheap flights from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.)? ### What is the best time to fly from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.)? ### What is the earliest flight from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.)? ### How long does it take to fly from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.)? ### Can you fly business or first class from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.)? ### How do I earn miles on a Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.) flight with Expedia? ### Is it cheaper to buy a plane ticket from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.) at the last minute? ### Is it cheaper to book a Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.) flight and hotel package? ### Can I cancel or change the date of my flight from Lisbon (LIS-Humberto Delgado) to Cusco (CUZ-Alejandro Velasco Astete Intl.)? ## Travel information | Origin airport | Humberto Delgado | | ------------------- | ------------------------------ | | Destination airport | Alejandro Velasco Astete Intl. | | Distance | 5422 mi | ## Book with confidence # 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 . 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 $667 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](https://www.expedia.com/package-deals). 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. \*Flight schedules are subject to change. \*Available to One Key members.