$327+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — LIS
Aug 6 — Aug 131
Round-trip
1 adult, Economy
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Best
Last-minute
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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 July 7, 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 July 7, 2026.
This Orbitz deal was found by Cheapflights users on 7/7. 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.
Tue 8/411:20 pm
LAS
- LIS
1 stop26h 15m
Air Transat
Tue 8/1811:35 am
LIS
- LAS
1 stop18h 47m
Air Transat
Deal found 7/7![Air Transat logo]()
$725
This Porter Airlines deal was found by Cheapflights users on 7/7. 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 11/252:35 pm
LAS
- LIS
1 stop32h 10m
Porter Airlines
Thu 12/39:00 am
LIS
- LAS
1 stop21h 37m
Porter Airlines
Deal found 7/7![Porter Airlines logo]()
$740
This CheapOair deal was found by Cheapflights users on 7/7. 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.
Mon 11/1611:50 am
LAS
- LIS
1 stop14h 50m
Multiple Airlines
Fri 11/275:00 am
LIS
- LAS
2 stops24h 40m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$741
This United Airlines deal was found by Cheapflights users on 7/5. 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 12/77:10 am
LAS
- LIS
1 stop17h 00m
United Airlines
Thu 12/105:00 am
LIS
- LAS
1 stop17h 35m
United Airlines
Deal found 7/5![United Airlines logo]()
$742
This United Airlines deal was found by Cheapflights users on 7/7. 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 11/256:00 am
LAS
- LIS
2 stops18h 10m
United Airlines
Thu 12/35:00 am
LIS
- LAS
1 stop17h 35m
United Airlines
Deal found 7/7![United Airlines logo]()
$743
This Cheapflightsfares deal was found by Cheapflights users on 7/3. 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.
Mon 11/168:55 pm
LAS
- LIS
1 stop17h 00m
British Airways
Fri 11/2710:40 am
LIS
- LAS
1 stop16h 10m
British Airways
Deal found 7/3![British Airways logo]()
$755
This Justfly.com deal was found by Cheapflights users on 7/7. 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.
Wed 8/1911:20 pm
LAS
- LIS
1 stop26h 15m
Air Transat
Thu 8/2711:35 am
LIS
- LAS
1 stop29h 12m
Air Transat
Deal found 7/7![Air Transat logo]()
$756
This Delta deal was found by Cheapflights users on 7/3. 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 11/2511:30 am
LAS
- LIS
2 stops19h 40m
Delta
Thu 12/35:00 am
LIS
- LAS
2 stops21h 46m
Delta
Deal found 7/3![Delta logo]()
$758
This Air Canada deal was found by Cheapflights users on 7/6. 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 12/77:20 am
LAS
- LIS
2 stops19h 20m
Air Canada
Thu 12/108:55 am
LIS
- LAS
2 stops21h 52m
Air Canada
Deal found 7/6![Air Canada logo]()
$765
This Delta deal was found by Cheapflights users on 7/6. 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 11/2411:00 am
LAS
- LIS
1 stop14h 00m
Delta
Tue 12/15:00 am
LIS
- LAS
1 stop17h 15m
Delta
Deal found 7/6![Delta logo]()
$775
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 July 7, 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 July 7, 2026.
This United Airlines deal was found by Cheapflights users on 7/4. 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 12/612:30 am
LAS
- LIS
2 stops26h 10m
United Airlines
Thu 12/105:00 am
LIS
- LAS
1 stop17h 35m
United Airlines
Deal found 7/4![United Airlines logo]()
$746
This Delta deal was found by Cheapflights users on 7/6. 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 11/2411:00 am
LAS
- LIS
1 stop14h 00m
Delta
Tue 12/15:00 am
LIS
- LAS
1 stop17h 15m
Delta
Deal found 7/6![Delta logo]()
$775
This KLM deal was found by Cheapflights users on 7/6. 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.
Tue 8/48:25 pm
LAS
- LIS
1 stop18h 25m
KLM
Tue 8/117:45 pm
LIS
- LAS
1 stop30h 50m
KLM
Deal found 7/6![KLM logo]()
$940
This United Airlines deal was found by Cheapflights users on 7/6. 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 11/2411:38 am
LAS
- LIS
1 stop12h 32m
United Airlines
Tue 12/112:50 pm
LIS
- LAS
2 stops31h 50m
United Airlines
Deal found 7/6![United Airlines logo]()
$776
This Delta deal was found by Cheapflights users on 7/4. 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 9/2810:00 am
LAS
- LIS
2 stops20h 55m
Delta
Thu 10/295:00 am
LIS
- LAS
2 stops21h 45m
Delta
Deal found 7/4![Delta logo]()
$819
This Delta deal was found by Cheapflights users on 7/2. 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.
Thu 9/2411:53 am
LAS
- LIS
2 stops19h 02m
Delta
Tue 9/2910:00 am
LIS
- LAS
1 stop15h 45m
Delta
Deal found 7/2![Delta logo]()
$890
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:23 pm
LAS
- LIS
1 stop13h 07m
United Airlines
Thu 8/2711:25 am
LIS
- LAS
2 stops35h 19m
United Airlines
Deal found 7/2![United Airlines logo]()
$899
This Delta deal was found by Cheapflights users on 7/2. 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.
Wed 9/2312:17 pm
LAS
- LIS
2 stops18h 38m
Delta
Sat 10/35:00 am
LIS
- LAS
2 stops20h 45m
Delta
Deal found 7/2![Delta logo]()
$926
Last-minute flights from Las Vegas to LisbonDiscover last-minute flight deals from Las Vegas to Lisbon. Data last updated July 7, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Lisbon. Data last updated July 7, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 7/7. 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.
Tue 8/411:20 pm
LAS
- LIS
1 stop26h 15m
Air Transat
Tue 8/1811:35 am
LIS
- LAS
1 stop18h 47m
Air Transat
Deal found 7/7![Air Transat logo]()
$725
This Expedia deal was found by Cheapflights users on 7/7. 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.
Tue 8/411:20 pm
LAS
- LIS
1 stop26h 15m
Air Transat
Tue 8/1111:35 am
LIS
- LAS
1 stop18h 47m
Air Transat
Deal found 7/7![Air Transat logo]()
$855
This Booking.com deal was found by Cheapflights users on 7/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:45 am
LAS
- LIS
1 stop15h 50m
Air Transat
Fri 8/2111:35 am
LIS
- LAS
1 stop18h 47m
Air Transat
Deal found 7/2![Air Transat logo]()
$854
This Gotogate deal was found by Cheapflights users on 7/4. 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 8/106:50 am
LAS
- LIS
2 stops18h 30m
Multiple Airlines
Wed 8/2611:25 am
LIS
- LAS
1 stop18h 59m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$874
This Gotogate deal was found by Cheapflights users on 7/4. 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 8/106:00 pm
LAS
- LIS
2 stops31h 20m
Air Canada
Wed 8/2611:25 am
LIS
- LAS
2 stops21h 11m
Air Canada
Deal found 7/4![Air Canada logo]()
$885
This Justfly.com deal was found by Cheapflights users on 7/7. 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.
Wed 8/1911:20 pm
LAS
- LIS
1 stop26h 15m
Air Transat
Thu 8/2711:35 am
LIS
- LAS
1 stop29h 12m
Air Transat
Deal found 7/7![Air Transat logo]()
$756
This Justfly.com deal was found by Cheapflights users on 7/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:45 am
LAS
- LIS
1 stop15h 50m
Porter Airlines
Thu 8/2711:35 am
LIS
- LAS
1 stop18h 47m
Porter Airlines
Deal found 7/2![Porter Airlines logo]()
$844
This Gotogate deal was found by Cheapflights users on 7/3. 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 8/1912:10 pm
LAS
- LIS
1 stop14h 55m
Multiple Airlines
Fri 9/411:25 am
LIS
- LAS
1 stop18h 59m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$888
This Mytrip deal was found by Cheapflights users on 7/6. 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.
Mon 8/3111:20 pm
LAS
- LIS
2 stops23h 10m
Multiple Airlines
Mon 9/1411:35 am
LIS
- LAS
2 stops32h 55m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$837
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 July 7, 2026.
Search for one-way flight options from Las Vegas to Lisbon. Find affordable one-way fares based on user searches. Data last updated July 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/6. 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.
Tue 8/49:00 am
LAS
- LIS
3 stops53h 50m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:11 am
LAS
- LIS
3 stops29h 34m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 9/192:27 pm
LAS
- LIS
3 stops23h 28m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 9/176:10 pm
LAS
- LIS
3 stops42h 40m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Fri 9/186:10 pm
LAS
- LIS
3 stops43h 45m
WestJet
Deal found 7/3![WestJet logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Wed 9/161:45 pm
LAS
- LIS
3 stops48h 10m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 9/196:10 pm
LAS
- LIS
3 stops43h 35m
WestJet
Deal found 7/4![WestJet logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 9/206:10 pm
LAS
- LIS
2 stops19h 35m
WestJet
Deal found 7/4![WestJet logo]()
$391
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 July 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $725 (Orbitz) |
One-way from | $327 (Kiwi.com) |
Popular in | August |
Cheapest in | April |
Average price | $994 |
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 July 7, 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
Sun 12/6
12:30 am-10:40 am
2 stops26h 10m
Lisbon Humberto Delgado
Thu 12/10
5:00 am-2:35 pm
1 stop17h 35m
$746
Quickest round-trip
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Tue 11/24
11:00 am-9:00 am
1 stop14h 00m
Lisbon Humberto Delgado
Tue 12/1
5:00 am-2:15 pm
1 stop17h 15m
$775
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Tue 11/24
11:38 am-8:10 am
1 stop12h 32m
Lisbon Humberto Delgado
Tue 12/1
12:50 pm-12:40 pm
2 stops31h 50m
$776
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Mon 9/28
10:00 am-2:55 pm
2 stops20h 55m
Lisbon Humberto Delgado
Thu 10/29
5:00 am-7:45 pm
2 stops21h 45m
$819
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Thu 9/24
11:53 am-2:55 pm
2 stops19h 02m
Lisbon Humberto Delgado
Tue 9/29
10:00 am-5:45 pm
1 stop15h 45m
$890
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Wed 8/19
1:23 pm-10:30 am
1 stop13h 07m
Lisbon Humberto Delgado
Thu 8/27
11:25 am-2:44 pm
2 stops35h 19m
$899
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Wed 9/23
12:17 pm-2:55 pm
2 stops18h 38m
Lisbon Humberto Delgado
Sat 10/3
5:00 am-5:45 pm
2 stops20h 45m
$926
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Tue 8/4
8:25 pm-10:50 pm
1 stop18h 25m
Lisbon Humberto Delgado
Tue 8/11
7:45 pm-6:35 pm
1 stop30h 50m
$940
Cheapest one-way
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Tue 8/4
9:00 am-10:50 pm
3 stops53h 50m
$327
Las VegasLisbon
LAS - LIS
LASLIS
Las Vegas Harry Reid Intl
Wed 8/5
9:15 am-11:40 pm
3 stops30h 25m
$347
Showing 1-10 of 17 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 July.
| 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 $607). Flying from Las Vegas to Lisbon in August is currently the most expensive (average of $1,229). 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?
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 July 7, 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.
Food
7.3
Comfort
7.7
Boarding
7.8
Crew
8.4
Entertainment
7.2
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Comfort
7.7
Boarding
7.8
Crew
8.4
Entertainment
7.2
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Comfort
7.7
Boarding
7.8
Crew
8.4
Entertainment
7.2
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Comfort
7.7
Boarding
7.8
Crew
8.4
Entertainment
7.2
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Comfort
7.7
Boarding
7.8
Crew
8.4
Entertainment
7.2
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Comfort
7.7
Boarding
7.8
Crew
8.4
Entertainment
7.2
Overall
7.8
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 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 July 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$485 | Average$1,319 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$493 | Average$757 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$498 | Average$980 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$504 | Average$1,193 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$505 | Average$728 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$588 | Average$936 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$682 | Average$964 | FlexibilityNo cancel fee | On-time50% |