$330+ Cheap flights from Las Vegas (LAS) to Lisbon (LIS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — LIS
Sep 2 — Sep 91
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Las Vegas to LisbonExplore the most affordable flight options available from Las Vegas to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
Explore the most affordable flight options available from Las Vegas to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
This Gotogate deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:20 am
LAS
- LIS
2 stops17h 35m
Multiple Airlines
Wed 11/255:00 am
LIS
- LAS
2 stops19h 08m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$717
This Gotogate deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:20 pm
LAS
- LIS
1 stop12h 35m
Multiple Airlines
Wed 11/255:00 am
LIS
- LAS
2 stops19h 08m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$720
This Expedia deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2512:20 pm
LAS
- LIS
1 stop12h 35m
Multiple Airlines
Thu 12/35:00 am
LIS
- LAS
1 stop17h 35m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$724
This Expedia deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/711:50 am
LAS
- LIS
1 stop14h 50m
Multiple Airlines
Wed 12/235:00 am
LIS
- LAS
2 stops23h 52m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$729
This Expedia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:00 am
LAS
- LIS
2 stops19h 40m
Multiple Airlines
Fri 11/275:00 am
LIS
- LAS
2 stops21h 38m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$733
This Expedia deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:55 pm
LAS
- LIS
1 stop16h 55m
British Airways
Tue 11/2411:05 am
LIS
- LAS
1 stop20h 01m
British Airways
Deal found 7/29![British Airways logo]()
$735
This Gotogate deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:50 pm
LAS
- LIS
1 stop25h 30m
Multiple Airlines
Fri 11/1311:20 am
LIS
- LAS
1 stop31h 35m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$739
This Expedia deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2512:56 pm
LAS
- LIS
2 stops17h 54m
British Airways
Thu 12/311:05 am
LIS
- LAS
1 stop19h 42m
British Airways
Deal found 8/2![British Airways logo]()
$740
Best flights from Las Vegas to LisbonDiscover carefully curated flight deals from Las Vegas to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
Discover carefully curated flight deals from Las Vegas to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:45 am
LAS
- LIS
1 stop18h 35m
United Airlines
Thu 12/35:00 am
LIS
- LAS
1 stop17h 35m
United Airlines
Deal found 7/30![United Airlines logo]()
$742
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:20 am
LAS
- LIS
2 stops19h 35m
Delta
Wed 9/3011:55 am
LIS
- LAS
2 stops19h 41m
Delta
Deal found 7/31![Delta logo]()
$819
This British Airways deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:20 pm
LAS
- LIS
1 stop16h 50m
British Airways
Tue 8/186:45 pm
LIS
- LAS
1 stop33h 15m
British Airways
Deal found 7/28![British Airways logo]()
$1,112
This KLM deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:25 pm
LAS
- LIS
1 stop14h 20m
KLM
Sun 9/2711:55 am
LIS
- LAS
1 stop14h 40m
KLM
Deal found 7/29![KLM logo]()
$1,158
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:00 am
LAS
- LIS
2 stops18h 10m
United Airlines
Tue 12/112:50 pm
LIS
- LAS
2 stops31h 56m
United Airlines
Deal found 7/30![United Airlines logo]()
$776
This Scandinavian Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/249:10 am
LAS
- LIS
3 stops22h 55m
Scandinavian Airlines
Fri 1/17:05 am
LIS
- LAS
2 stops24h 50m
Scandinavian Airlines
Deal found 8/1![Scandinavian Airlines logo]()
$1,872
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:25 am
LAS
- LIS
2 stops18h 50m
Delta
Sun 10/115:00 am
LIS
- LAS
2 stops22h 00m
Delta
Deal found 8/2![Delta logo]()
$939
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/62:02 pm
LAS
- LIS
2 stops19h 48m
Delta
Tue 9/225:00 am
LIS
- LAS
2 stops21h 00m
Delta
Deal found 7/28![Delta logo]()
$950
This British Airways deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:10 pm
LAS
- LIS
1 stop16h 55m
British Airways
Sun 9/2011:05 am
LIS
- LAS
1 stop16h 12m
British Airways
Deal found 7/28![British Airways logo]()
$1,130
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/62:02 pm
LAS
- LIS
2 stops19h 48m
Delta
Sun 9/2011:55 am
LIS
- LAS
2 stops20h 33m
Delta
Deal found 7/28![Delta logo]()
$1,010
This British Airways deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:20 pm
LAS
- LIS
1 stop21h 50m
British Airways
Sun 8/235:10 pm
LIS
- LAS
1 stop34h 50m
British Airways
Deal found 7/31![British Airways logo]()
$1,317
Last-minute flights from Las Vegas to LisbonDiscover last-minute flight deals from Las Vegas to Lisbon. Data last updated August 3, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Lisbon. Data last updated August 3, 2026 and is based on user searches.
This British Airways deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:10 pm
LAS
- LIS
1 stop27h 55m
British Airways
Fri 8/287:20 am
LIS
- LAS
1 stop20h 40m
British Airways
Deal found 8/1![British Airways logo]()
$1,053
This Justfly.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:10 pm
LAS
- LIS
1 stop16h 50m
British Airways
Fri 8/2811:05 am
LIS
- LAS
1 stop17h 26m
British Airways
Deal found 8/1![British Airways logo]()
$1,048
This Iberia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:10 pm
LAS
- LIS
1 stop17h 05m
Multiple Airlines
Thu 8/2712:30 pm
LIS
- LAS
2 stops19h 10m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$1,012
This Iberia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:34 am
LAS
- LIS
2 stops18h 16m
Iberia
Thu 8/2712:30 pm
LIS
- LAS
2 stops18h 13m
Iberia
Deal found 7/30![Iberia logo]()
$1,027
This Expedia deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:00 am
LAS
- LIS
2 stops20h 50m
Iberia
Fri 8/286:35 am
LIS
- LAS
2 stops22h 02m
Iberia
Deal found 8/1![Iberia logo]()
$1,028
This Cheapflightsfares deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:57 pm
LAS
- LIS
2 stops26h 48m
Aer Lingus
Tue 11/1710:50 am
LIS
- LAS
1 stop15h 00m
Aer Lingus
Deal found 7/28![Aer Lingus logo]()
$1,023
This Mytrip deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:10 pm
LAS
- LIS
2 stops20h 25m
Multiple Airlines
Tue 11/1711:35 am
LIS
- LAS
1 stop19h 12m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$986
One-way flights from Las Vegas to LisbonSearch for one-way flight options from Las Vegas to Lisbon. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
Search for one-way flight options from Las Vegas to Lisbon. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
This Orbitz deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:50 pm
LAS
- LIS
2 stops50h 50m
Air Canada
Deal found 7/29![Air Canada logo]()
$330
This Cheapflightsfares deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/308:55 pm
LAS
- LIS
1 stop16h 55m
British Airways
Deal found 7/30![British Airways logo]()
$338
This Travelocity deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:56 pm
LAS
- LIS
2 stops17h 49m
British Airways
Deal found 8/1![British Airways logo]()
$346
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:00 am
LAS
- LIS
3 stops20h 20m
United Airlines
Deal found 7/30![United Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:43 pm
LAS
- LIS
3 stops43h 47m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:35 am
LAS
- LIS
3 stops27h 20m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:08 am
LAS
- LIS
3 stops39h 12m
United Airlines
Deal found 8/1![United Airlines logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:05 pm
LAS
- LIS
3 stops41h 45m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:40 am
LAS
- LIS
2 stops28h 15m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$411
Find flight deals from Las Vegas to Lisbon
Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $717 (Gotogate) |
One-way from | $330 (Orbitz) |
Popular in | August |
Cheapest in | April |
Average price | $1,267 |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 3, 2026.
Use the filters below to find and compare flights from Las Vegas to Lisbon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Wed 11/25
7:45 am-10:20 am
1 stop18h 35m
Lisbon Humberto Delgado
Thu 12/3
5:00 am-2:35 pm
1 stop17h 35m
$742
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Tue 11/24
6:00 am-8:10 am
2 stops18h 10m
Lisbon Humberto Delgado
Tue 12/1
12:50 pm-12:46 pm
2 stops31h 56m
$776
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Wed 9/23
11:20 am-2:55 pm
2 stops19h 35m
Lisbon Humberto Delgado
Wed 9/30
11:55 am-11:36 pm
2 stops19h 41m
$819
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Sat 10/3
8:25 am-11:15 am
2 stops18h 50m
Lisbon Humberto Delgado
Sun 10/11
5:00 am-7:00 pm
2 stops22h 00m
$939
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Sun 9/6
2:02 pm-5:50 pm
2 stops19h 48m
Lisbon Humberto Delgado
Tue 9/22
5:00 am-6:00 pm
2 stops21h 00m
$950
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Sun 9/6
2:02 pm-5:50 pm
2 stops19h 48m
Lisbon Humberto Delgado
Sun 9/20
11:55 am-12:28 am
2 stops20h 33m
$1,010
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Thu 8/13
5:20 pm-6:10 pm
1 stop16h 50m
Lisbon Humberto Delgado
Tue 8/18
6:45 pm-8:00 pm
1 stop33h 15m
$1,112
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Sun 9/6
10:10 pm-11:05 pm
1 stop16h 55m
Lisbon Humberto Delgado
Sun 9/20
11:05 am-7:17 pm
1 stop16h 12m
$1,130
Quickest round-trip
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Mon 9/21
8:25 pm-6:45 pm
1 stop14h 20m
Lisbon Humberto Delgado
Sun 9/27
11:55 am-6:35 pm
1 stop14h 40m
$1,158
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Sat 8/15
5:20 pm-11:10 pm
1 stop21h 50m
Lisbon Humberto Delgado
Sun 8/23
5:10 pm-8:00 pm
1 stop34h 50m
$1,317
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Las Vegas to Lisbon
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Lisbon in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Las Vegas-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Lisbon flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-Lisbon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Las Vegas to Lisbon
Have a flexible travel schedule? Discover the best time to fly to Lisbon from Las Vegas with our price prediction graph.
LAS-LIS
Estimated round-trip 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.
Cheapflights Insights
Everything you need to know about your flight from Las Vegas to Lisbon
Prices
More
How far ahead should I book a flight from Las Vegas to Lisbon?
The best time to book flights from Las Vegas to Lisbon is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Las Vegas to Lisbon?
Currently, April is the cheapest month in which you can book a flight from Las Vegas to Lisbon (average of $631). Flying from Las Vegas to Lisbon in August is currently the most expensive (average of $1,267). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Las Vegas to Lisbon?
Airfare is below average for this route at the moment.
Las Vegas to Lisbon flights typically cost between $1,012 and $1,477 in November.The cheapest round-trip price found within the last 5 days was $717 on Multiple Airlines (Nov 18-Nov 25).
What’s the top layover airport for flights from Las Vegas to Lisbon?
Share of 1-stop round-trip flights from Las Vegas to Lisbon chosen by Cheapflights users in the past 12 months, using the same layover each way.
Philadelphia (PHL) – chosen by Cheapflights users on 93% of 1-stop itineraries from Las Vegas to Lisbon on Cheapflights.
What’s the cheapest layover airport for flights from Las Vegas to Lisbon?
Average round-trip fare for 1-stop flights from Las Vegas to Lisbon, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Philadelphia (PHL) is the most affordable 1-stop option, with an average round-trip price of $595.
What’s the fastest layover option from Las Vegas to Lisbon?
Shortest average travel time for 1-stop one-way flights from Las Vegas to Lisbon, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Philadelphia (PHL) have the shortest average one-way travel time for 1-stop routes: 14h 16m.
Which airport typically offers the quickest layover for flights from Las Vegas to Lisbon?
Average layover duration for 1-stop one-way flights from Las Vegas to Lisbon, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Philadelphia (PHL) offer the fastest connection on this route, with an average layover time of 3h 27m.
Reviews of airlines servicing Lisbon
Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated August 3, 2026.
Read reviews from past customers who have flown KLM,Delta, andAir Transat from Las Vegas to Lisbon. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.8
Overall
7.8
Food
7.3
Comfort
7.7
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Overall
7.8
Food
7.3
Comfort
7.7
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Overall
7.8
Food
7.3
Comfort
7.7
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Overall
7.8
Food
7.3
Comfort
7.7
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Overall
7.8
Food
7.3
Comfort
7.7
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Overall
7.8
Food
7.3
Comfort
7.7
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Related info for your journey
Find useful and relevant information for your journey from Las Vegas to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Lisbon?
Book flights to Lisbon if you plan to visit one of these locationsFátima
Ericeira
Oeiras
Beja
Torres Vedras
Nazaré
Colares
Sesimbra
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Top 8 airlines flying from Las Vegas to Lisbon
Discover the top 8 airlines that operate flights from Las Vegas to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$493 | Average$757 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$504 | Average$1,193 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$505 | Average$726 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$505 | Average$1,017 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$571 | Average$1,319 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$588 | Average$936 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$666 | Average$683 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$682 | Average$951 | FlexibilityNo cancel fee | On-time50% |