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Cheap flights from Portugal to Las Vegas (LAS) from $322

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LIS — LAS
may. 28 — jun. 41
From?
To?
mar. 5/28
mar. 6/4
1 adult, Economy
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How far in advance should I book a flight from Portugal to Las Vegas?

To save up to 9% on this flight, we recommend booking at least 59 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Portugal to Las Vegas from $839 1-2 weeks out and tickets from $954 for flights departing within the next 72 hours.

What is the cheapest month to fly from Portugal to Las Vegas?

February can be a great time to fly to Las Vegas from Portugal with a flight ticket averaging about $984. Cheapflights users have found deals in the month of February for as cheap as $715. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Portugal to Las Vegas (PT - LAS)?

When flying from Portugal to Las Vegas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from Portugal to Las Vegas

Explore cheap flight options specifically provided by United Airlines for the route between Portugal and Las Vegas. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated mayo 23, 2024.
Check out some of the cheapest United Airlines flights we've come across from Portugal to Las Vegas. Make sure to check back often as deals are often changing.
lun. 9/911:25 amLIS - LAS
2 stops33h 17mUnited Airlines
lun. 9/169:35 amLAS - LIS
1 stop14h 45mUnited Airlines
Deal found 5/22$808
lun. 9/911:25 amLIS - LAS
2 stops33h 17mUnited Airlines
lun. 9/166:00 amLAS - LIS
2 stops18h 20mUnited Airlines
Deal found 5/22$829
sáb. 6/85:05 amLIS - LAS
2 stops24h 51mUnited Airlines
lun. 6/109:26 amLAS - LIS
1 stop14h 54mUnited Airlines
Deal found 5/22$832
sáb. 6/85:05 amLIS - LAS
2 stops24h 51mUnited Airlines
lun. 6/106:00 amLAS - LIS
2 stops20h 30mUnited Airlines
Deal found 5/22$875
dom. 6/96:00 amOPO - LAS
2 stops23h 33mUnited Airlines
sáb. 6/1511:59 pmLAS - OPO
2 stops22h 56mUnited Airlines
Deal found 5/23$1,001
sáb. 6/85:05 amLIS - LAS
2 stops24h 51mUnited Airlines
dom. 6/912:59 amLAS - LIS
2 stops23h 21mUnited Airlines
Deal found 5/22$1,103
dom. 7/2810:05 amLIS - LAS
2 stops18h 13mUnited Airlines
sáb. 8/36:56 amLAS - LIS
3 stops17h 24mUnited Airlines
Deal found 5/22$1,582
dom. 7/286:40 amLIS - LAS
1 stop17h 40mUnited Airlines
vie. 8/212:59 amLAS - LIS
2 stops23h 21mUnited Airlines
Deal found 5/22$1,595
dom. 7/2810:05 amLIS - LAS
2 stops18h 13mUnited Airlines
jue. 8/112:59 amLAS - LIS
2 stops23h 21mUnited Airlines
Deal found 5/22$1,626

Cheap British Airways flights from Portugal to Las Vegas

Explore cheap flight options specifically provided by British Airways for the route between Portugal and Las Vegas. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated mayo 23, 2024.
Browse through some of the cheapest British Airways flights traveling from Portugal to Las Vegas. Check back soon if you're not seeing flights that suit your needs.
mié. 8/287:20 amLIS - LAS
1 stop20h 20mBritish Airways
dom. 9/19:50 pmLAS - LIS
1 stop17h 25mBritish Airways
Deal found 5/22$810
lun. 9/911:05 amLIS - LAS
1 stop17h 46mBritish Airways
lun. 9/162:20 pmLAS - LIS
2 stops24h 55mBritish Airways
Deal found 5/23$835
jue. 6/137:20 amLIS - LAS
1 stop20h 35mBritish Airways
sáb. 6/1511:09 pmLAS - LIS
1 stop25h 56mBritish Airways
Deal found 5/23$939
vie. 6/217:00 pmLIS - LAS
1 stop28h 55mBritish Airways
vie. 6/289:55 pmLAS - LIS
1 stop17h 20mBritish Airways
Deal found 5/22$1,047
dom. 8/2511:05 amLIS - LAS
1 stop15h 04mBritish Airways
vie. 8/3010:59 pmLAS - LIS
1 stop26h 06mBritish Airways
Deal found 5/23$1,073
sáb. 6/87:10 amLIS - LAS
1 stop16h 45mBritish Airways
lun. 6/109:55 pmLAS - LIS
1 stop28h 15mBritish Airways
Deal found 5/22$1,208
dom. 7/2811:05 amLIS - LAS
1 stop19h 54mBritish Airways
sáb. 8/311:51 amLAS - LIS
1 stop13h 14mBritish Airways
Deal found 5/23$1,340

Cheap Portugal to Las Vegas flights in May & June 2024

Find cheap flight options from Portugal to Las Vegas specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Prices were last updated on mayo 23, 2024.
Check out some of the best flight deals from Portugal to Las Vegas in 2024. Check back in a little while for more flight options.
jue. 6/138:50 amLIS - LAS
1 stop21h 30mMultiple Airlines
sáb. 6/1511:05 pmLAS - LIS
2 stops23h 25mMultiple Airlines
Deal found 5/23$759
sáb. 6/85:05 amLIS - LAS
2 stops24h 51mUnited Airlines
lun. 6/109:26 amLAS - LIS
1 stop14h 54mUnited Airlines
Deal found 5/22$832
lun. 6/36:35 amLIS - LAS
2 stops22h 24mAmerican Airlines
lun. 6/1011:40 amLAS - LIS
2 stops27h 35mAmerican Airlines
Deal found 5/22$838
lun. 6/1011:05 amLIS - LAS
2 stops18h 46mAmerican Airlines
dom. 6/2311:09 pmLAS - LIS
1 stop25h 56mAmerican Airlines
Deal found 5/23$842
vie. 6/76:00 amOPO - LAS
2 stops24h 29mMultiple Airlines
mié. 6/1211:25 pmLAS - OPO
2 stops30h 20mMultiple Airlines
Deal found 5/23$848
lun. 6/1011:05 amLIS - LAS
2 stops18h 46mAmerican Airlines
lun. 6/248:30 amLAS - LIS
1 stop16h 35mAmerican Airlines
Deal found 5/22$859
vie. 6/72:40 pmOPO - LAS
2 stops48h 10mMultiple Airlines
mié. 6/1212:20 pmLAS - OPO
1 stop15h 10mMultiple Airlines
Deal found 5/23$862
sáb. 6/85:05 amLIS - LAS
2 stops24h 51mUnited Airlines
lun. 6/106:00 amLAS - LIS
2 stops20h 30mUnited Airlines
Deal found 5/22$875
lun. 6/38:25 amLIS - LAS
2 stops20h 34mAmerican Airlines
lun. 6/109:55 pmLAS - LIS
1 stop17h 20mAmerican Airlines
Deal found 5/22$877

Portugal to Las Vegas 2024 flight deals

Discover exclusive flight deals for travel between Portugal and Las Vegas in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated mayo 23, 2024.
Check out some of the best flight deals from Portugal to Las Vegas in 2024. Check back in a little while for more flight options.
mar. 10/87:05 amLIS - LAS
1 stop15h 35mMultiple Airlines
lun. 10/1411:20 pmLAS - LIS
1 stop27h 35mMultiple Airlines
Deal found 5/23$693
mar. 10/87:05 amLIS - LAS
1 stop15h 35mMultiple Airlines
lun. 10/146:04 amLAS - LIS
2 stops33h 46mMultiple Airlines
Deal found 5/23$704
jue. 6/138:50 amLIS - LAS
1 stop21h 30mMultiple Airlines
sáb. 6/1511:05 pmLAS - LIS
2 stops23h 25mMultiple Airlines
Deal found 5/23$759
mié. 8/286:35 amLIS - LAS
2 stops22h 12mMultiple Airlines
dom. 9/19:50 pmLAS - LIS
1 stop17h 25mMultiple Airlines
Deal found 5/22$807
lun. 9/911:25 amLIS - LAS
2 stops33h 17mUnited Airlines
lun. 9/169:35 amLAS - LIS
1 stop14h 45mUnited Airlines
Deal found 5/22$808
mié. 8/287:20 amLIS - LAS
1 stop20h 20mBritish Airways
dom. 9/19:50 pmLAS - LIS
1 stop17h 25mBritish Airways
Deal found 5/22$810
mié. 8/286:30 amOPO - LAS
2 stops20h 53mKLM
dom. 9/14:10 pmLAS - OPO
1 stop31h 50mKLM
Deal found 5/23$820
mar. 10/85:40 amLIS - LAS
2 stops19h 03mAir France
lun. 10/141:50 pmLAS - LIS
2 stops20h 05mAir France
Deal found 5/23$820
mié. 8/2811:25 amLIS - LAS
2 stops18h 40mMultiple Airlines
dom. 9/17:30 amLAS - LIS
2 stops17h 50mMultiple Airlines
Deal found 5/22$821

One-way flights to Las Vegas from Portugal

Search for one-way flight options from Portugal to Las Vegas. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated mayo 23, 2024.
Take a look at some of the one-way flights we've detected from Portugal to Las Vegas. For those needing a return trip from Portugal, there is a search form available above.
sáb. 11/99:05 pmLIS - LAS
2 stops25h 35mMultiple Airlines
Deal found 5/22$322
sáb. 11/97:50 pmLIS - LAS
1 stop26h 50mMultiple Airlines
Deal found 5/22$373
sáb. 6/228:05 amLIS - LAS
2 stops22h 15mMultiple Airlines
Deal found 5/22$462
vie. 7/55:45 pmLIS - LAS
1 stop29h 37mMultiple Airlines
Deal found 5/23$522
dom. 6/236:25 pmLIS - LAS
2 stops28h 52mMultiple Airlines
Deal found 5/22$525
dom. 6/236:00 amLIS - LAS
3 stops38h 45mMultiple Airlines
Deal found 5/22$535
sáb. 11/910:50 amLIS - LAS
1 stop15h 00mAer Lingus
Deal found 5/23$550
vie. 7/56:00 amLIS - LAS
2 stops25h 53mMultiple Airlines
Deal found 5/23$581
vie. 7/56:30 amLIS - LAS
3 stops33h 27mMultiple Airlines
Deal found 5/23$602

Find flights from Portugal to Las Vegas within your budget

Customize your flight search to find flights from Portugal to Las Vegas 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 2,725,499 searches. Data last updated mayo 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$693 - $947

Route

Depart

Return

Price

Lisbon Humberto DelgadoLas Vegas Harry Reid Intl

LIS - LAS

LISLAS

Lisbon Humberto Delgado

mar. 10/8

1 stop15h 35m

Las Vegas Harry Reid Intl

lun. 10/14

1 stop27h 35m

$693

Lisbon Humberto DelgadoLas Vegas Harry Reid Intl

LIS - LAS

LISLAS

Lisbon Humberto Delgado

lun. 9/9

2 stops33h 17m

Las Vegas Harry Reid Intl

lun. 9/16

1 stop14h 45m

$808

Lisbon Humberto DelgadoLas Vegas Harry Reid Intl

LIS - LAS

LISLAS

Lisbon Humberto Delgado

mié. 8/28

1 stop20h 20m

Las Vegas Harry Reid Intl

dom. 9/1

1 stop17h 25m

$810

PortoLas Vegas Harry Reid Intl

OPO - LAS

OPOLAS

Porto

mié. 8/28

2 stops20h 53m

Las Vegas Harry Reid Intl

dom. 9/1

1 stop31h 50m

$820

Lisbon Humberto DelgadoLas Vegas Harry Reid Intl

LIS - LAS

LISLAS

Lisbon Humberto Delgado

mar. 10/8

2 stops19h 03m

Las Vegas Harry Reid Intl

lun. 10/14

2 stops20h 05m

$820

Lisbon Humberto DelgadoLas Vegas Harry Reid Intl

LIS - LAS

LISLAS

Lisbon Humberto Delgado

lun. 6/3

2 stops22h 24m

Las Vegas Harry Reid Intl

lun. 6/10

2 stops27h 35m

$838

Lisbon Humberto DelgadoLas Vegas Harry Reid Intl

LIS - LAS

LISLAS

Lisbon Humberto Delgado

lun. 9/9

2 stops33h 17m

Las Vegas Harry Reid Intl

lun. 9/16

2 stops26h 05m

$853

Lisbon Humberto DelgadoLas Vegas Harry Reid Intl

LIS - LAS

LISLAS

Lisbon Humberto Delgado

sáb. 6/8

2 stops22h 05m

Las Vegas Harry Reid Intl

lun. 6/10

2 stops17h 30m

$890

Lisbon Humberto DelgadoLas Vegas Harry Reid Intl

LIS - LAS

LISLAS

Lisbon Humberto Delgado

lun. 6/10

2 stops22h 29m

Las Vegas Harry Reid Intl

dom. 6/23

2 stops20h 55m

$947

Flights are sorted by cheapest first

Deals found on 5/23

No data available for this route at this time. Please check back soon.

Best time to book a flight from Portugal to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Portugal with our price prediction graph.
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.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated mayo 23, 2024.
Get a feel of what it's like to fly with United Airlines, British Airways and KLM from Portugal to Las Vegas by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,561 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,561 reviews
Delta
8.0
Very good
10,561 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

KLM
7.9
Good
1,549 reviews
Delta
8.0
Very good
10,561 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

SWISS
7.8
Good
1,964 reviews
Delta
8.0
Very good
10,561 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Air Transat
7.7
Good
479 reviews
Delta
8.0
Very good
10,561 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Air France
7.6
Good
1,751 reviews
Delta
8.0
Very good
10,561 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Portugal to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Las Vegas from Portugal?

    Las Vegas Harry Reid Intl (LAS) is the airport you will fly into if you book a flight from Portugal to Las Vegas. It is only a 6.2 mi journey from Harry Reid Intl (LAS) to Las Vegas’s city center.

  • Can I find flights from Portugal to Las Vegas for under $700 on Cheapflights?

    Yes, there are multiple flights from Portugal to Las Vegas for under $700. The cheapest flight booked recently is on Multiple Airlines for just $693, but on average you can expect to pay $816.

  • What are the cheapest airlines to fly from Portugal to Las Vegas one-way?

    The cheapest airlines for a one-way flight from Portugal to Las Vegas are Aer Lingus ($550), Air Europa ($675), and British Airways ($684).

  • What does LIS to LAS mean?

    LIS and LAS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. LIS to LAS refers to a flight route from Lisbon Humberto Delgado Airport to Las Vegas Harry Reid Intl Airport. Porto Airport (OPO), Faro Airport (FAO), Funchal Madeira Airport (FNC), Ponta Delgada Nordela Airport (PDL), Lajes Airport (TER) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Portugal to Las Vegas that include extra baggage allowance?

    The amount of baggage you can bring on your Portugal to Las Vegas flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portugal to Las Vegas with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portugal to Las Vegas flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portugal to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Portugal to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portugal to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portugal to Las Vegas.

  • Can I find deals for business class flights from Portugal to Las Vegas?

    Yes. Cheapflights offers flight deals from Portugal to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Portugal to Las Vegas that allow pets onboard?

    Many airlines flying from Portugal to Las Vegas offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portugal to Las Vegas?

    Yes, you can often find last-minute deals on Portugal to Las Vegas flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portugal to Las Vegas flight deals updated?

    The Portugal to Las Vegas flight deals you see on this page were last updated on 5/23.

  • What are the most popular airlines that fly from Portugal to Las Vegas?

    When booking a flight from Portugal to Las Vegas, you may want to consider flying on American Airlines, British Airways or Delta as they are the most popular for this route.

  • When is the best time to book a flight from Portugal to Las Vegas?

    Currently, January is the cheapest month in which you can book a flight from Portugal to Las Vegas (average of $194). Flying from Portugal to Las Vegas in May is currently the most expensive (average of $256). 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.

See more FAQs

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Top 4 airlines flying from Portugal to Las Vegas

Discover the top 4 airlines that operate flights from Portugal to Las Vegas. 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 2,725,499 searches. Data last updated mayo 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$761Average$859FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapest$764Average$893FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$863Average$938FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$974Average$1,100FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Portugal to Los Angeles flights

Search flights from Portugal to Las Vegas by cabin class

Find flights from Portugal to Las Vegas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portugal to Las Vegas?

Cheapflights makes it easy to find Portugal to Las Vegas flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Portugal to Las Vegas?

Millions of users choose and trust Cheapflights to book the best flight deals from Portugal to Las Vegas for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Portugal to Las Vegas with no change fees?

Certainly. Search results for flights to Las Vegas from Portugal shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Portugal to Las Vegas become cheaper?

Yes, Cheapflights offers price alerts on Portugal to Las Vegas flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
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