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Cheap flights from Las Vegas (LAS) to Portugal from $327

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 8/6. 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.
LAS — LIS
may. 21 — may. 281
From?
To?
mar. 5/21
mar. 5/28
1 adult, Economy
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How far in advance should I book a flight from Las Vegas to Portugal?

To save on the cost of your flight from Las Vegas to Portugal, book at least 25 days before your planned departure. Booking around this time can save you about 86% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $872 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,404.

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

Due to multiple factors, expect to potentially pay more when booking in May. For low rates, January can be a great choice for travel to Portugal. Flights to Portugal from Las Vegas in January are about $1,017 on average during January, but can be found for as low as $526.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Portugal as you normally would.

Cheap Air Canada flights from Las Vegas to Portugal

Explore cheap flight options specifically provided by Air Canada for the route between Las Vegas and Portugal. 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 2,637,452 searches. Data last updated mayo 16, 2024.
Check out some of the cheapest Air Canada flights we've come across from Las Vegas to Portugal. Make sure to double check the flight details before booking.
vie. 11/111:42 pmLAS - LIS
2 stops26h 38mAir Canada
vie. 11/295:00 amLIS - LAS
2 stops25h 34mAir Canada
Deal found 5/15$728
mar. 9/1711:20 amLAS - LIS
1 stop15h 50mAir Canada
mar. 9/2411:25 amLIS - LAS
1 stop18h 57mAir Canada
Deal found 5/15$915
mar. 9/1711:35 pmLAS - LIS
1 stop25h 45mAir Canada
mié. 9/2511:25 amLIS - LAS
2 stops40h 56mAir Canada
Deal found 5/15$919
mar. 9/1711:20 amLAS - LIS
1 stop15h 50mAir Canada
mar. 9/2411:25 amLIS - LAS
2 stops18h 22mAir Canada
Deal found 5/15$921
mar. 9/1711:15 pmLAS - LIS
2 stops26h 05mAir Canada
mié. 9/2511:25 amLIS - LAS
2 stops37h 24mAir Canada
Deal found 5/15$924
dom. 9/2211:35 pmLAS - LIS
1 stop25h 45mAir Canada
mié. 10/911:25 amLIS - LAS
1 stop18h 57mAir Canada
Deal found 5/15$931
mar. 9/1711:15 pmLAS - LIS
2 stops26h 05mAir Canada
mié. 9/2511:25 amLIS - LAS
1 stop18h 57mAir Canada
Deal found 5/16$939
dom. 9/226:00 amLAS - LIS
2 stops19h 20mAir Canada
mié. 10/911:25 amLIS - LAS
2 stops18h 22mAir Canada
Deal found 5/15$944
mar. 9/1711:15 pmLAS - LIS
2 stops26h 05mAir Canada
mié. 9/2511:25 amLIS - LAS
2 stops18h 22mAir Canada
Deal found 5/16$945

Cheap United Airlines flights from Las Vegas to Portugal

Explore cheap flight options specifically provided by United Airlines for the route between Las Vegas and Portugal. 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 2,637,452 searches. Data last updated mayo 16, 2024.
Browse through some of the cheapest United Airlines flights traveling from Las Vegas to Portugal. Ensure the flight price, dates, time, and airline match your criteria before you book.
vie. 11/110:44 amLAS - LIS
1 stop14h 26mUnited Airlines
vie. 11/2911:00 amLIS - LAS
2 stops30h 24mUnited Airlines
Deal found 5/15$777
lun. 9/1612:59 amLAS - LIS
2 stops23h 21mUnited Airlines
mar. 9/2410:25 amLIS - LAS
2 stops21h 34mUnited Airlines
Deal found 5/15$928
lun. 9/1612:59 amLAS - LIS
2 stops23h 21mUnited Airlines
mié. 9/2510:25 amLIS - LAS
1 stop15h 11mUnited Airlines
Deal found 5/15$1,029
lun. 9/1612:59 amLAS - LIS
2 stops23h 21mUnited Airlines
mié. 9/2510:25 amLIS - LAS
2 stops21h 34mUnited Airlines
Deal found 5/16$1,124
dom. 7/712:59 amLAS - LIS
2 stops23h 21mUnited Airlines
jue. 7/2512:20 pmLIS - LAS
2 stops29h 02mUnited Airlines
Deal found 5/15$1,133
lun. 7/17:21 amLAS - LIS
2 stops20h 24mUnited Airlines
lun. 7/812:20 pmLIS - LAS
2 stops29h 02mUnited Airlines
Deal found 5/15$1,173
mié. 7/106:00 amLAS - LIS
3 stops18h 20mUnited Airlines
mié. 7/2410:25 amLIS - LAS
2 stops19h 34mUnited Airlines
Deal found 5/14$1,252
vie. 7/261:20 pmLAS - FAO
2 stops16h 00mUnited Airlines
dom. 8/44:25 pmFAO - LAS
3 stops54h 20mUnited Airlines
Deal found 5/16$1,710
vie. 7/266:53 amLAS - FAO
3 stops20h 27mUnited Airlines
dom. 8/44:25 pmFAO - LAS
3 stops54h 20mUnited Airlines
Deal found 5/16$2,051

Cheap Las Vegas to Portugal flights in May & June 2024

Find cheap flight options from Las Vegas to Portugal specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on mayo 16, 2024.
Scroll through some of the best deals on flights from Las Vegas to Portugal in 2024. For more flight deals, be sure to check back very soon.
mié. 5/2911:35 pmLAS - LIS
2 stops26h 00mMultiple Airlines
mié. 6/58:15 amLIS - LAS
2 stops21h 44mMultiple Airlines
Deal found 5/15$895
jue. 6/1311:05 pmLAS - LIS
2 stops32h 20mMultiple Airlines
vie. 6/2111:35 amLIS - LAS
1 stop35h 42mMultiple Airlines
Deal found 5/15$968
lun. 6/311:25 pmLAS - LIS
2 stops23h 05mMultiple Airlines
lun. 6/178:15 amLIS - LAS
2 stops21h 37mMultiple Airlines
Deal found 5/15$975
jue. 6/1311:20 amLAS - LIS
3 stops27h 30mMultiple Airlines
vie. 6/2111:35 amLIS - LAS
1 stop35h 42mMultiple Airlines
Deal found 5/15$995
jue. 6/1311:20 amLAS - LIS
3 stops27h 30mMultiple Airlines
vie. 6/218:40 pmLIS - LAS
2 stops32h 20mMultiple Airlines
Deal found 5/15$998
mié. 5/296:05 amLAS - LIS
2 stops19h 15mMultiple Airlines
mié. 6/511:25 amLIS - LAS
1 stop19h 04mMultiple Airlines
Deal found 5/15$1,009
mié. 6/129:40 pmLAS - LIS
1 stop28h 30mBritish Airways
mié. 6/1911:05 amLIS - LAS
1 stop18h 02mBritish Airways
Deal found 5/15$1,013
mié. 5/297:05 amLAS - LIS
1 stop16h 55mKLM
mié. 6/510:00 amLIS - LAS
1 stop17h 17mKLM
Deal found 5/15$1,019
mié. 5/297:30 amLAS - LIS
3 stops26h 20mMultiple Airlines
mié. 6/57:05 amLIS - LAS
3 stops31h 38mMultiple Airlines
Deal found 5/15$1,023

Las Vegas to Portugal 2024 flight deals

Discover exclusive flight deals for travel between Las Vegas and Portugal in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Scroll through some of the best deals on flights from Las Vegas to Portugal in 2024. For more flight deals, be sure to check back very soon.
vie. 11/17:00 amLAS - LIS
2 stops19h 20mUnited Airlines
vie. 11/295:00 amLIS - LAS
2 stops22h 17mUnited Airlines
Deal found 5/16$725
vie. 11/111:42 pmLAS - LIS
2 stops26h 38mAir Canada
vie. 11/295:00 amLIS - LAS
2 stops25h 34mAir Canada
Deal found 5/15$728
vie. 11/112:40 pmLAS - LIS
1 stop12h 30mUnited Airlines
vie. 11/295:00 amLIS - LAS
2 stops22h 17mUnited Airlines
Deal found 5/16$774
vie. 11/110:44 amLAS - LIS
1 stop14h 26mUnited Airlines
vie. 11/2911:00 amLIS - LAS
2 stops30h 24mUnited Airlines
Deal found 5/15$777
vie. 11/111:39 pmLAS - LIS
1 stop24h 01mBritish Airways
vie. 11/297:05 amLIS - LAS
1 stop19h 50mBritish Airways
Deal found 5/15$795
vie. 11/111:39 pmLAS - LIS
1 stop24h 01mBritish Airways
vie. 11/297:05 amLIS - LAS
1 stop19h 50mBritish Airways
Deal found 5/16$819
mié. 5/2911:35 pmLAS - LIS
2 stops26h 00mMultiple Airlines
mié. 6/58:15 amLIS - LAS
2 stops21h 44mMultiple Airlines
Deal found 5/15$895
mar. 9/1711:20 amLAS - LIS
1 stop15h 50mAir Canada
mar. 9/2411:25 amLIS - LAS
1 stop18h 57mAir Canada
Deal found 5/15$915
mar. 9/1711:35 pmLAS - LIS
1 stop25h 45mAir Canada
mié. 9/2511:25 amLIS - LAS
2 stops40h 56mAir Canada
Deal found 5/15$919

Las Vegas to Portugal flights leaving soon

Find last-minute flight options from Las Vegas to Portugal for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Consider one of these great deals we found on last-minute flights from Las Vegas to Portugal. Users should be sure to double check the price, date, and time of their last-minute flight.
mié. 5/2911:35 pmLAS - LIS
2 stops26h 00mMultiple Airlines
mié. 6/58:15 amLIS - LAS
2 stops21h 44mMultiple Airlines
Deal found 5/15$895
mié. 5/296:05 amLAS - LIS
2 stops19h 15mMultiple Airlines
mié. 6/511:25 amLIS - LAS
1 stop19h 04mMultiple Airlines
Deal found 5/15$1,009
mié. 5/297:05 amLAS - LIS
1 stop16h 55mKLM
mié. 6/510:00 amLIS - LAS
1 stop17h 17mKLM
Deal found 5/15$1,019
mié. 5/297:30 amLAS - LIS
3 stops26h 20mMultiple Airlines
mié. 6/57:05 amLIS - LAS
3 stops31h 38mMultiple Airlines
Deal found 5/15$1,023
mié. 5/2911:35 pmLAS - LIS
3 stops31h 05mMultiple Airlines
mié. 6/511:25 amLIS - LAS
2 stops18h 34mMultiple Airlines
Deal found 5/15$1,123
jue. 5/237:40 pmLAS - LIS
1 stop32h 10mSWISS
jue. 6/65:55 amLIS - LAS
1 stop18h 55mSWISS
Deal found 5/16$1,145
lun. 5/2710:15 amLAS - LIS
1 stop16h 30mDelta
lun. 6/1710:00 amLIS - LAS
1 stop20h 09mDelta
Deal found 5/15$1,154
lun. 5/2711:35 pmLAS - LIS
1 stop25h 30mBritish Airways
lun. 6/176:45 pmLIS - LAS
1 stop32h 55mBritish Airways
Deal found 5/16$1,156
lun. 5/2710:15 amLAS - LIS
1 stop16h 30mDelta
lun. 6/1710:00 amLIS - LAS
2 stops22h 13mDelta
Deal found 5/15$1,158

One-way flights to Portugal from Las Vegas

Search for one-way flight options from Las Vegas to Portugal. 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 2,637,452 searches. Data last updated mayo 16, 2024.
If you're seeking multiple options on one-way flights from Las Vegas to Portugal, be sure to check out these deals, which are updated often. Those needing a return flight from Las Vegas to Portugal can use the search form above.
mar. 8/68:10 amLAS - LIS
3 stops43h 20mMultiple Airlines
Deal found 5/15$327
sáb. 8/106:15 pmLAS - LIS
1 stop33h 10mMultiple Airlines
Deal found 5/15$354
mar. 8/68:10 amLAS - LIS
2 stops31h 45mMultiple Airlines
Deal found 5/15$357
jue. 10/311:59 pmLAS - LIS
2 stops37h 16mMultiple Airlines
Deal found 5/15$362
mar. 8/611:04 pmLAS - LIS
1 stop28h 21mMultiple Airlines
Deal found 5/15$365
mar. 8/68:10 amLAS - FAO
3 stops48h 50mMultiple Airlines
Deal found 5/15$370
mar. 8/68:10 amLAS - FAO
2 stops24h 55mMultiple Airlines
Deal found 5/15$373
mar. 8/1310:34 amLAS - LIS
1 stop16h 21mMultiple Airlines
Deal found 5/14$382
vie. 8/911:44 amLAS - LIS
3 stops51h 51mMultiple Airlines
Deal found 5/15$384

Find flights from Las Vegas to Portugal within your budget

Customize your flight search to find flights from Las Vegas to Portugal 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 2,637,452 searches. Data last updated mayo 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$728 - $1,522

Route

Depart

Return

Price

Las Vegas Harry Reid IntlLisbon Humberto Delgado

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

vie. 11/1

2 stops26h 38m

Lisbon Humberto Delgado

vie. 11/29

2 stops25h 34m

$728

Las Vegas Harry Reid IntlLisbon Humberto Delgado

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

vie. 11/1

1 stop14h 26m

Lisbon Humberto Delgado

vie. 11/29

2 stops30h 24m

$777

Las Vegas Harry Reid IntlLisbon Humberto Delgado

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

vie. 11/1

1 stop24h 01m

Lisbon Humberto Delgado

vie. 11/29

1 stop19h 50m

$795

Las Vegas Harry Reid IntlLisbon Humberto Delgado

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

mié. 5/29

2 stops26h 00m

Lisbon Humberto Delgado

mié. 6/5

2 stops21h 44m

$895

Las Vegas Harry Reid IntlLisbon Humberto Delgado

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

mar. 9/17

1 stop19h 50m

Lisbon Humberto Delgado

mié. 9/25

1 stop33h 15m

$925

Las Vegas Harry Reid IntlLisbon Humberto Delgado

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

mar. 9/3

1 stop16h 55m

Lisbon Humberto Delgado

vie. 9/20

1 stop21h 20m

$948

Las Vegas Harry Reid IntlLisbon Humberto Delgado

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

sáb. 9/21

2 stops19h 20m

Lisbon Humberto Delgado

sáb. 9/28

2 stops21h 25m

$952

Las Vegas Harry Reid IntlLisbon Humberto Delgado

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

jue. 10/31

2 stops23h 37m

Lisbon Humberto Delgado

vie. 11/29

2 stops20h 20m

$1,157

Las Vegas Harry Reid IntlFaro

LAS - FAO

LASFAO

Las Vegas Harry Reid Intl

vie. 7/26

1 stop34h 20m

Faro

dom. 8/4

2 stops31h 20m

$1,522

Flights are sorted by cheapest first

Deals found on 5/15

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

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated mayo 16, 2024.
Get a feel of what it's like to fly with Air Canada, United Airlines and British Airways from Las Vegas to Portugal by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,568 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.8
Good
1,994 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Turkish Airlines
7.4
Good
3,707 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Portugal. 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 from for flights from Las Vegas to Portugal?

    For a flight from Las Vegas to Portugal, you will be flying from Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city.

  • Can I find flights from Las Vegas to Portugal for under $800 on Cheapflights?

    Yes, there are multiple flights from Las Vegas to Portugal for under $800. The cheapest flight booked recently is on Air Canada for just $728, but on average you can expect to pay $910.

  • Are there last-minute flights available from Las Vegas to Portugal for under $900?

    There are currently 16+ open flights from Las Vegas to Portugal within the next 7 days for less than $900.

  • What are the most popular routes from Las Vegas to Portugal?

    While some choose either Las Vegas Harry Reid Intl - Funchal Madeira or Las Vegas Harry Reid Intl - Faro, Las Vegas Harry Reid Intl - Lisbon Humberto Delgado is the most popular route from Las Vegas to Portugal.

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

    Before booking your flight from Las Vegas to Portugal check out the most popular airlines for this route: American Airlines, Air Canada or British Airways.

  • What does LAS to LIS mean?

    Great question - LAS to LIS just means Las Vegas Harry Reid Intl Airport to Lisbon Humberto Delgado Airport. Now you’ll know what these unique codes when you look for flights! 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 Las Vegas to Portugal that include extra baggage allowance?

    The amount of baggage you can bring on your Las Vegas to Portugal 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 Las Vegas to Portugal with specific airlines?

    Yes, Cheapflights allows you to browse and filter Las Vegas to Portugal 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 Las Vegas to Portugal that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to Portugal 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 Las Vegas to Portugal that allow pets onboard?

    Many airlines flying from Las Vegas to Portugal 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 Las Vegas to Portugal?

    Yes, you can often find last-minute deals on Las Vegas to Portugal 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 Las Vegas to Portugal flight deals updated?

    The Las Vegas to Portugal flight deals you see on this page were last updated on 5/16.

See more FAQs

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Alternative routes for Las Vegas to Portugal
See prices for flight routes from nearby airports that may be better suited for you.

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Top 10 airlines flying from Las Vegas to Portugal

Discover the top 10 airlines that operate flights from Las Vegas to Portugal. 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 2,637,452 searches. Data last updated mayo 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$563Average$1,198FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest$603Average$881FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
SWISSCheapest$616Average$930FlexibilityNo cancel feeOn-time79%
Search SWISS flights
United AirlinesCheapest$631Average$1,206FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest$645Average$876FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest$648Average$982FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest$655Average$877FlexibilityNo cancel feeOn-time77%
Search Iberia flights
DeltaCheapest$656Average$1,082FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapest$762Average$953FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
TAP AIR PORTUGALCheapest$1,253Average$1,379FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
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Search flights from Las Vegas to Portugal by cabin class

Find flights from Las Vegas to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
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How does Cheapflights help users find flights from Las Vegas to Portugal?

Cheapflights helps you search for flights from Las Vegas to Portugal via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Las Vegas to Portugal by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Portugal from Las Vegas? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Las Vegas to Portugal and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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