$277+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — LIS
Mar 22 — Mar 291
1 adult, Economy
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Find cheap flights from Las Vegas to Lisbon with Cheapflights
1. Tell us where you want to go
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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 February 20, 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 February 20, 2026.
This Iberia deal was found by Cheapflights users on 2/20. 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.
Mon 4/135:20 pm
LAS
- LIS
1 stop21h 50m
Multiple Airlines
Wed 4/2912:30 pm
LIS
- LAS
2 stops19h 21m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$494
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:25 pm
LAS
- LIS
1 stop25h 55m
Multiple Airlines
Sat 11/75:00 am
LIS
- LAS
2 stops23h 07m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$495
This United Airlines deal was found by Cheapflights users on 2/17. 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 10/208:35 am
LAS
- LIS
1 stop17h 55m
United Airlines
Sat 11/75:00 am
LIS
- LAS
2 stops24h 02m
United Airlines
Deal found 2/17![United Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 2/20. 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.
Tue 3/249:55 am
LAS
- LIS
2 stops18h 25m
Delta
Thu 4/1611:55 am
LIS
- LAS
2 stops19h 20m
Delta
Deal found 2/20![Delta logo]()
$502
This Finnair deal was found by Cheapflights users on 2/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1410:40 am
LAS
- LIS
2 stops21h 10m
Finnair
Tue 4/284:35 pm
LIS
- LAS
2 stops33h 11m
Finnair
Deal found 2/20![Finnair logo]()
$505
This Orbitz deal was found by Cheapflights users on 2/17. 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.
Thu 4/168:54 am
LAS
- LIS
2 stops25h 31m
Iberia
Wed 4/2212:30 pm
LIS
- LAS
2 stops19h 21m
Iberia
Deal found 2/17![Iberia logo]()
$509
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2312:10 pm
LAS
- LIS
2 stops19h 25m
Multiple Airlines
Wed 4/1511:25 am
LIS
- LAS
1 stop17h 10m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$515
This Iberia deal was found by Cheapflights users on 2/17. 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.
Tue 4/148:54 am
LAS
- LIS
2 stops18h 56m
Iberia
Tue 4/2811:05 am
LIS
- LAS
1 stop19h 13m
Iberia
Deal found 2/17![Iberia logo]()
$516
This Expedia deal was found by Cheapflights users on 2/19. 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 4/228:54 am
LAS
- LIS
2 stops30h 31m
Iberia
Tue 4/2812:30 pm
LIS
- LAS
2 stops18h 15m
Iberia
Deal found 2/19![Iberia logo]()
$517
This CheapOair deal was found by Cheapflights users on 2/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/249:55 pm
LAS
- LIS
1 stop29h 00m
Multiple Airlines
Tue 3/318:25 am
LIS
- LAS
2 stops19h 46m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$529
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 February 20, 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 February 20, 2026.
This Delta deal was found by Cheapflights users on 2/19. 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.
Mon 4/61:59 pm
LAS
- LIS
2 stops19h 51m
Delta
Wed 4/225:35 am
LIS
- LAS
1 stop18h 00m
Delta
Deal found 2/19![Delta logo]()
$579
This CheapOair deal was found by Cheapflights users on 2/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:39 pm
LAS
- LIS
2 stops22h 01m
Multiple Airlines
Tue 3/318:25 am
LIS
- LAS
2 stops19h 46m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$584
This BusinessClass deal was found by Cheapflights users on 2/18. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:50 pm
LAS
- LIS
2 stops32h 30m
Lufthansa
Tue 4/2810:25 am
LIS
- LAS
1 stop16h 39m
Lufthansa
Deal found 2/18![Lufthansa logo]()
$590
This oojo deal was found by Cheapflights users on 2/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:15 am
LAS
- LIS
2 stops25h 10m
British Airways
Sat 5/26:55 pm
LIS
- LAS
2 stops34h 35m
British Airways
Deal found 2/18![British Airways logo]()
$607
This United Airlines deal was found by Cheapflights users on 2/19. 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 8/111:20 pm
LAS
- LIS
1 stop13h 10m
United Airlines
Wed 8/1912:20 pm
LIS
- LAS
2 stops28h 29m
United Airlines
Deal found 2/19![United Airlines logo]()
$672
This Porter Airlines deal was found by Cheapflights users on 2/17. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/189:45 am
LAS
- LIS
1 stop15h 50m
Porter Airlines
Fri 6/2611:35 am
LIS
- LAS
1 stop18h 42m
Porter Airlines
Deal found 2/17![Porter Airlines logo]()
$707
This Scandinavian Airlines deal was found by Cheapflights users on 2/18. 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 4/167:00 am
LAS
- LIS
3 stops29h 25m
Scandinavian Airlines
Wed 4/227:15 am
LIS
- LAS
2 stops21h 44m
Scandinavian Airlines
Deal found 2/18![Scandinavian Airlines logo]()
$760
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Sun 7/1211:15 pm
LAS
- LIS
1 stop26h 20m
Air Transat
Sun 7/1911:35 am
LIS
- LAS
1 stop18h 42m
Air Transat
Deal found 2/17![Air Transat logo]()
$790
This Porter Airlines deal was found by Cheapflights users on 2/17. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/159:45 am
LAS
- LIS
1 stop15h 50m
Porter Airlines
Tue 7/2111:35 am
LIS
- LAS
1 stop18h 42m
Porter Airlines
Deal found 2/17![Porter Airlines logo]()
$707
This Delta deal was found by Cheapflights users on 2/19. 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 3/1812:10 pm
LAS
- LIS
2 stops19h 25m
Delta
Mon 3/3011:55 am
LIS
- LAS
2 stops20h 22m
Delta
Deal found 2/19![Delta logo]()
$709
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 8/131:20 pm
LAS
- LIS
1 stop13h 10m
United Airlines
Thu 8/2012:20 pm
LIS
- LAS
1 stop17h 57m
United Airlines
Deal found 2/19![United Airlines logo]()
$727
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Sun 8/1611:59 pm
LAS
- LIS
1 stop26h 31m
United Airlines
Mon 8/2412:20 pm
LIS
- LAS
1 stop17h 57m
United Airlines
Deal found 2/19![United Airlines logo]()
$734
Last-minute flights from Las Vegas to LisbonDiscover last-minute flight deals from Las Vegas to Lisbon. Data last updated February 20, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Lisbon. Data last updated February 20, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/19. 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 2/2111:40 pm
LAS
- LIS
2 stops24h 20m
Delta
Mon 3/911:25 am
LIS
- LAS
1 stop34h 50m
Delta
Deal found 2/19![Delta logo]()
$554
This Delta deal was found by Cheapflights users on 2/19. 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 2/229:39 am
LAS
- LIS
1 stop15h 16m
Delta
Mon 3/911:25 am
LIS
- LAS
1 stop34h 50m
Delta
Deal found 2/19![Delta logo]()
$550
This Delta deal was found by Cheapflights users on 2/19. 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 2/229:39 am
LAS
- LIS
1 stop15h 16m
Delta
Fri 3/65:00 am
LIS
- LAS
2 stops21h 56m
Delta
Deal found 2/19![Delta logo]()
$560
This Delta deal was found by Cheapflights users on 2/20. 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.
Mon 3/212:20 pm
LAS
- LIS
1 stop12h 40m
Delta
Wed 4/155:00 am
LIS
- LAS
2 stops21h 06m
Delta
Deal found 2/20![Delta logo]()
$558
This Iberia deal was found by Cheapflights users on 2/20. 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 3/410:31 am
LAS
- LIS
1 stop14h 24m
Iberia
Thu 4/168:25 am
LIS
- LAS
2 stops19h 30m
Iberia
Deal found 2/20![Iberia logo]()
$562
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2312:10 pm
LAS
- LIS
2 stops19h 25m
Multiple Airlines
Wed 4/1511:25 am
LIS
- LAS
1 stop17h 10m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$515
This Delta deal was found by Cheapflights users on 2/20. 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.
Tue 3/249:55 am
LAS
- LIS
2 stops18h 25m
Delta
Thu 4/1611:55 am
LIS
- LAS
2 stops19h 20m
Delta
Deal found 2/20![Delta logo]()
$502
This CheapOair deal was found by Cheapflights users on 2/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/249:55 pm
LAS
- LIS
1 stop29h 00m
Multiple Airlines
Tue 3/318:25 am
LIS
- LAS
2 stops19h 46m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$529
This oojo deal was found by Cheapflights users on 2/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/249:55 pm
LAS
- LIS
1 stop29h 00m
British Airways
Tue 3/314:30 pm
LIS
- LAS
1 stop35h 30m
British Airways
Deal found 2/18![British Airways logo]()
$557
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 February 20, 2026.
Search for one-way flight options from Las Vegas to Lisbon. Find affordable one-way fares based on user searches. Data last updated February 20, 2026.
This oojo deal was found by Cheapflights users on 2/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:10 pm
LAS
- LIS
1 stop17h 00m
British Airways
Deal found 2/18![British Airways logo]()
$277
This Orbitz deal was found by Cheapflights users on 2/18. 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.
Mon 8/37:20 am
LAS
- LIS
2 stops20h 30m
Iberia
Deal found 2/18![Iberia logo]()
$294
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:31 pm
LAS
- LIS
1 stop25h 34m
American Airlines
Deal found 2/18![American Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 5/212:35 am
LAS
- LIS
3 stops36h 30m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$311
This oojo deal was found by Cheapflights users on 2/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:54 am
LAS
- LIS
2 stops28h 41m
Aer Lingus
Deal found 2/19![Aer Lingus logo]()
$321
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Mon 8/38:31 pm
LAS
- LIS
3 stops28h 49m
United Airlines
Deal found 2/18![United Airlines logo]()
$326
This Cheapflightsfares deal was found by Cheapflights users on 2/18. 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.
Fri 7/1710:10 pm
LAS
- LIS
1 stop17h 00m
British Airways
Deal found 2/18![British Airways logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Thu 5/2811:10 pm
LAS
- LIS
2 stops38h 35m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$346
This KLM deal was found by Cheapflights users on 2/20. 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.
Thu 7/168:25 pm
LAS
- LIS
1 stop14h 20m
KLM
Deal found 2/20![KLM logo]()
$350
This Trip.com deal was found by Cheapflights users on 2/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:22 pm
LAS
- LIS
2 stops38h 13m
Aer Lingus
Deal found 2/19![Aer Lingus logo]()
$353
This Orbitz deal was found by Cheapflights users on 2/18. 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.
Thu 7/162:05 pm
LAS
- LIS
2 stops20h 20m
Iberia
Deal found 2/18![Iberia logo]()
$354
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 February 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $494 (Iberia) |
One-way from | $311 (Kiwi.com) |
Popular in | May |
Cheapest in | December |
Average price | $825 |
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 February 20, 2026.
Use the filters below to find and compare flights from Las Vegas to Lisbon that are best for you.
Fly from
Las Vegas
Fly to
Lisbon
Route
Depart
Return
Price
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Mon 4/6
1:59 pm-5:50 pm
2 stops19h 51m
Lisbon Humberto Delgado
Wed 4/22
5:35 am-3:35 pm
1 stop18h 00m
$579
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Tue 3/24
12:39 pm-5:40 pm
2 stops22h 01m
Lisbon Humberto Delgado
Tue 3/31
8:25 am-8:11 pm
2 stops19h 46m
$584
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Wed 4/22
4:50 pm-9:20 am
2 stops32h 30m
Lisbon Humberto Delgado
Tue 4/28
10:25 am-7:04 pm
1 stop16h 39m
$590
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Sun 4/26
7:15 am-4:25 pm
2 stops25h 10m
Lisbon Humberto Delgado
Sat 5/2
6:55 pm-9:30 pm
2 stops34h 35m
$607
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Tue 8/11
1:20 pm-10:30 am
1 stop13h 10m
Lisbon Humberto Delgado
Wed 8/19
12:20 pm-8:49 am
2 stops28h 29m
$672
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Thu 6/18
9:45 am-9:35 am
1 stop15h 50m
Lisbon Humberto Delgado
Fri 6/26
11:35 am-10:17 pm
1 stop18h 42m
$707
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Wed 7/15
9:45 am-9:35 am
1 stop15h 50m
Lisbon Humberto Delgado
Tue 7/21
11:35 am-10:17 pm
1 stop18h 42m
$707
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Wed 3/18
12:10 pm-2:35 pm
2 stops19h 25m
Lisbon Humberto Delgado
Mon 3/30
11:55 am-12:17 am
2 stops20h 22m
$709
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Thu 8/13
1:20 pm-10:30 am
1 stop13h 10m
Lisbon Humberto Delgado
Thu 8/20
12:20 pm-10:17 pm
1 stop17h 57m
$727
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Sun 8/16
11:59 pm-10:30 am
1 stop26h 31m
Lisbon Humberto Delgado
Mon 8/24
12:20 pm-10:17 pm
1 stop17h 57m
$734
Showing 1-10 of 23 results
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 February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*2 stars | |
| Price Accuracy2 stars | 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 |
- 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
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How far ahead should I book a flight from Las Vegas to Lisbon?
Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Lisbon. Price data was last updated on February 20, 2026.
The best time to book flights from Las Vegas to Lisbon is 19 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, December is the cheapest month in which you can book a flight from Las Vegas to Lisbon (average of $494). Flying from Las Vegas to Lisbon in July is currently the most expensive (average of $827). 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.
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 February 20, 2026.
Read reviews from past customers who have flown Delta, Air Transat, and United Airlines 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
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - 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
Costa da Caparica
Torres Vedras
Nazaré
Colares
Sesimbra
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Top 7 airlines flying from Las Vegas to Lisbon
Discover the top 7 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 February 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$505 | Average$764 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$505 | Average$1,181 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$576 | Average$967 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$606 | Average$919 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$613 | Average$716 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$655 | Average$681 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$925 | Average$1,238 | FlexibilityNo cancel fee | On-time71% |