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Cheap flights from Las Vegas (LAS) to Portugal from $312

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 10/8. 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 18 — May 251
From?
To?
Sat 5/18
Sat 5/25
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 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 2,633,403 searches. Data last updated May 13, 2024.
Check out some of the cheapest United Airlines flights we've come across from Las Vegas to Portugal. Make sure to double check the flight details before booking.
Wed 11/66:00 amLAS - LIS
2 stops18h 10mUnited Airlines
Tue 11/1912:20 pmLIS - LAS
1 stop15h 49mUnited Airlines
Deal found 5/12$666
Wed 11/66:00 amLAS - LIS
2 stops18h 10mUnited Airlines
Wed 11/205:00 amLIS - LAS
2 stops22h 17mUnited Airlines
Deal found 5/12$669
Wed 11/68:00 amLAS - LIS
2 stops16h 10mUnited Airlines
Fri 11/2210:15 amLIS - LAS
2 stops19h 47mUnited Airlines
Deal found 5/12$670
Tue 11/511:30 pmLAS - LIS
1 stop27h 00mUnited Airlines
Wed 11/205:00 amLIS - LAS
2 stops22h 17mUnited Airlines
Deal found 5/12$677
Tue 11/511:30 pmLAS - LIS
1 stop27h 00mUnited Airlines
Tue 11/1910:15 amLIS - LAS
2 stops19h 47mUnited Airlines
Deal found 5/12$678
Wed 11/66:00 amLAS - LIS
2 stops18h 10mUnited Airlines
Sat 11/235:00 amLIS - LAS
2 stops23h 18mUnited Airlines
Deal found 5/12$719
Fri 11/112:40 pmLAS - LIS
1 stop12h 30mUnited Airlines
Fri 11/2911:00 amLIS - LAS
2 stops30h 24mUnited Airlines
Deal found 5/12$777
Fri 11/110:44 amLAS - LIS
1 stop14h 26mUnited Airlines
Fri 11/2911:00 amLIS - LAS
2 stops32h 05mUnited Airlines
Deal found 5/13$782
Sun 11/311:33 amLAS - LIS
1 stop12h 37mUnited Airlines
Sat 11/2310:15 amLIS - LAS
1 stop17h 02mUnited Airlines
Deal found 5/12$895

Cheap British Airways flights from Las Vegas to Portugal

Explore cheap flight options specifically provided by British Airways 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 2,633,403 searches. Data last updated May 13, 2024.
Browse through some of the cheapest British Airways flights traveling from Las Vegas to Portugal. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 11/512:31 pmLAS - LIS
1 stop12h 44mBritish Airways
Fri 11/2210:45 amLIS - LAS
1 stop16h 10mBritish Airways
Deal found 5/12$674
Wed 11/612:00 pmLAS - LIS
2 stops18h 55mBritish Airways
Sun 11/179:00 amLIS - LAS
1 stop20h 03mBritish Airways
Deal found 5/12$714
Sat 11/912:27 pmLAS - LIS
2 stops18h 28mBritish Airways
Sun 11/179:00 amLIS - LAS
1 stop20h 03mBritish Airways
Deal found 5/12$762
Thu 11/79:00 pmLAS - LIS
1 stop16h 55mBritish Airways
Sun 11/179:00 amLIS - LAS
1 stop20h 03mBritish Airways
Deal found 5/12$763
Sat 11/912:27 pmLAS - LIS
2 stops18h 28mBritish Airways
Sat 11/2311:05 amLIS - LAS
1 stop15h 50mBritish Airways
Deal found 5/12$775
Thu 11/79:00 pmLAS - LIS
1 stop16h 55mBritish Airways
Sat 11/2311:05 amLIS - LAS
1 stop15h 50mBritish Airways
Deal found 5/12$776
Fri 11/111:39 pmLAS - LIS
1 stop24h 01mBritish Airways
Fri 11/297:05 amLIS - LAS
1 stop19h 50mBritish Airways
Deal found 5/13$795
Sun 11/312:31 pmLAS - LIS
1 stop12h 24mBritish Airways
Fri 11/2210:45 amLIS - LAS
1 stop16h 10mBritish Airways
Deal found 5/12$803
Wed 7/2411:51 amLAS - LIS
1 stop13h 14mBritish Airways
Mon 10/216:45 pmLIS - LAS
1 stop26h 25mBritish Airways
Deal found 5/12$832

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 2,633,403 searches. Prices were last updated on May 13, 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.
Thu 6/64:20 pmLAS - LIS
2 stops30h 10mMultiple Airlines
Tue 6/1111:35 amLIS - LAS
1 stop18h 24mMultiple Airlines
Deal found 5/12$852
Thu 6/69:10 pmLAS - LIS
3 stops25h 20mMultiple Airlines
Tue 6/1111:35 amLIS - LAS
1 stop18h 24mMultiple Airlines
Deal found 5/12$901
Thu 6/69:10 pmLAS - LIS
3 stops25h 20mMultiple Airlines
Tue 6/118:15 amLIS - LAS
2 stops21h 44mMultiple Airlines
Deal found 5/12$902
Thu 6/69:10 pmLAS - LIS
3 stops25h 20mMultiple Airlines
Tue 6/1110:15 pmLIS - LAS
3 stops31h 07mMultiple Airlines
Deal found 5/12$985
Thu 5/301:50 pmLAS - LIS
3 stops32h 40mMultiple Airlines
Sat 6/88:15 amLIS - LAS
2 stops22h 05mMultiple Airlines
Deal found 5/13$993
Wed 6/59:40 amLAS - LIS
1 stop14h 20mDelta
Wed 6/2610:00 amLIS - LAS
1 stop20h 09mDelta
Deal found 5/12$1,019
Wed 6/59:40 amLAS - LIS
1 stop14h 20mDelta
Wed 6/2610:00 amLIS - LAS
2 stops21h 15mDelta
Deal found 5/12$1,023
Wed 6/56:00 amLAS - LIS
2 stops21h 10mUnited Airlines
Wed 6/2611:25 amLIS - LAS
2 stops20h 28mUnited Airlines
Deal found 5/12$1,025
Wed 6/191:00 pmLAS - LIS
2 stops17h 50mDelta
Wed 6/2612:45 pmLIS - LAS
1 stop16h 15mDelta
Deal found 5/12$1,035

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 2,633,403 searches. Data last updated May 13, 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.
Wed 11/66:00 amLAS - LIS
2 stops18h 10mUnited Airlines
Tue 11/1912:20 pmLIS - LAS
1 stop15h 49mUnited Airlines
Deal found 5/12$666
Wed 11/66:00 amLAS - LIS
2 stops18h 10mUnited Airlines
Wed 11/205:00 amLIS - LAS
2 stops22h 17mUnited Airlines
Deal found 5/12$669
Wed 11/68:00 amLAS - LIS
2 stops16h 10mUnited Airlines
Fri 11/2210:15 amLIS - LAS
2 stops19h 47mUnited Airlines
Deal found 5/12$670
Tue 11/512:31 pmLAS - LIS
1 stop12h 44mBritish Airways
Fri 11/2210:45 amLIS - LAS
1 stop16h 10mBritish Airways
Deal found 5/12$674
Tue 11/511:30 pmLAS - LIS
1 stop27h 00mUnited Airlines
Wed 11/205:00 amLIS - LAS
2 stops22h 17mUnited Airlines
Deal found 5/12$677
Tue 11/511:30 pmLAS - LIS
1 stop27h 00mUnited Airlines
Tue 11/1910:15 amLIS - LAS
2 stops19h 47mUnited Airlines
Deal found 5/12$678
Tue 11/512:50 pmLAS - LIS
2 stops20h 45mDelta
Tue 11/1910:00 amLIS - LAS
2 stops21h 44mDelta
Deal found 5/12$687
Tue 7/238:12 amLAS - LIS
1 stop18h 43mMultiple Airlines
Thu 10/247:10 amLIS - LAS
1 stop15h 30mMultiple Airlines
Deal found 5/12$690
Sat 11/212:25 amLAS - LIS
2 stops25h 55mAir Canada
Thu 11/2111:00 amLIS - LAS
2 stops44h 53mAir Canada
Deal found 5/12$697

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 2,633,403 searches. Data last updated May 13, 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.
Mon 5/201:50 pmLAS - LIS
3 stops24h 25mMultiple Airlines
Sun 5/261:05 amLIS - LAS
3 stops38h 39mMultiple Airlines
Deal found 5/13$1,069
Mon 5/2010:15 amLAS - LIS
1 stop16h 30mDelta
Mon 5/275:40 amLIS - LAS
2 stops22h 34mDelta
Deal found 5/13$1,164
Mon 5/2011:10 amLAS - LIS
2 stops19h 40mDelta
Mon 5/275:40 amLIS - LAS
2 stops22h 34mDelta
Deal found 5/13$1,181
Sun 5/1912:58 amLAS - LIS
2 stops23h 22mUnited Airlines
Mon 5/275:05 amLIS - LAS
2 stops20h 39mUnited Airlines
Deal found 5/13$1,196
Mon 5/201:50 pmLAS - LIS
3 stops24h 25mMultiple Airlines
Mon 5/2710:00 pmLIS - LAS
3 stops29h 50mMultiple Airlines
Deal found 5/13$1,210
Thu 5/238:37 pmLAS - LIS
2 stops42h 33mSWISS
Thu 6/65:55 amLIS - LAS
1 stop18h 55mSWISS
Deal found 5/12$1,241
Thu 5/238:37 pmLAS - LIS
2 stops42h 33mSWISS
Thu 6/63:35 pmLIS - LAS
2 stops38h 21mSWISS
Deal found 5/12$1,245
Mon 5/2011:35 pmLAS - LIS
2 stops27h 50mMultiple Airlines
Sun 5/261:05 amLIS - LAS
3 stops38h 39mMultiple Airlines
Deal found 5/13$1,323
Mon 5/201:50 pmLAS - LIS
3 stops24h 25mMultiple Airlines
Mon 5/278:30 amLIS - LAS
2 stops23h 29mMultiple Airlines
Deal found 5/13$1,330

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 2,633,403 searches. Data last updated May 13, 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.
Tue 10/811:19 pmLAS - LIS
1 stop28h 06mMultiple Airlines
Deal found 5/13$312
Tue 8/68:10 amLAS - LIS
3 stops43h 20mMultiple Airlines
Deal found 5/12$360
Tue 8/611:19 pmLAS - LIS
1 stop28h 06mMultiple Airlines
Deal found 5/13$366
Tue 8/611:19 pmLAS - LIS
1 stop28h 06mMultiple Airlines
Deal found 5/12$370
Tue 8/68:10 amLAS - LIS
2 stops31h 45mMultiple Airlines
Deal found 5/12$389
Wed 9/46:04 amLAS - LIS
2 stops32h 46mMultiple Airlines
Deal found 5/11$396
Wed 9/45:00 amLAS - LIS
3 stops33h 50mMultiple Airlines
Deal found 5/11$408
Thu 10/311:59 pmLAS - LIS
2 stops35h 11mMultiple Airlines
Deal found 5/12$425
Sat 8/3110:45 amLAS - LIS
2 stops24h 05mMultiple Airlines
Deal found 5/13$427

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 2,633,403 searches. Data last updated May 13, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$666 - $923

Route

Depart

Return

Price

Las Vegas Harry Reid IntlLisbon Humberto Delgado

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Wed 11/6

2 stops18h 10m

Lisbon Humberto Delgado

Tue 11/19

1 stop15h 49m

$666

Las Vegas Harry Reid IntlLisbon Humberto Delgado

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Tue 11/5

1 stop12h 44m

Lisbon Humberto Delgado

Fri 11/22

1 stop16h 10m

$674

Las Vegas Harry Reid IntlLisbon Humberto Delgado

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Tue 11/5

2 stops20h 45m

Lisbon Humberto Delgado

Tue 11/19

2 stops21h 44m

$687

Las Vegas Harry Reid IntlLisbon Humberto Delgado

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Tue 7/23

1 stop18h 43m

Lisbon Humberto Delgado

Thu 10/24

1 stop15h 30m

$690

Las Vegas Harry Reid IntlLisbon Humberto Delgado

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Sat 11/2

2 stops25h 55m

Lisbon Humberto Delgado

Thu 11/21

2 stops44h 53m

$697

Las Vegas Harry Reid IntlLisbon Humberto Delgado

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Thu 11/7

2 stops16h 46m

Lisbon Humberto Delgado

Thu 11/21

2 stops18h 15m

$718

Las Vegas Harry Reid IntlLisbon Humberto Delgado

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Tue 11/5

2 stops20h 16m

Lisbon Humberto Delgado

Sat 11/23

2 stops33h 24m

$834

Las Vegas Harry Reid IntlLisbon Humberto Delgado

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Tue 9/17

1 stop25h 45m

Lisbon Humberto Delgado

Wed 9/25

1 stop16h 15m

$870

Las Vegas Harry Reid IntlLisbon Humberto Delgado

LAS - LIS

LASLIS

Las Vegas Harry Reid Intl

Tue 9/17

1 stop19h 50m

Lisbon Humberto Delgado

Tue 9/24

1 stop18h 55m

$923

Flights are sorted by cheapest first

Deals found on 5/12

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 May 13, 2024.
Get a feel of what it's like to fly with United Airlines, British Airways and Delta 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
10,736 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Crew

8.6

Comfort

7.9

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
10,736 reviews
Delta
8.0
Very good
10,736 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Crew

8.6

Comfort

7.9

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
1,574 reviews
Delta
8.0
Very good
10,736 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Crew

8.6

Comfort

7.9

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
1,996 reviews
Delta
8.0
Very good
10,736 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Crew

8.6

Comfort

7.9

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.

Finnair
7.8
Good
1,378 reviews
Delta
8.0
Very good
10,736 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Crew

8.6

Comfort

7.9

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
3,710 reviews
Delta
8.0
Very good
10,736 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Crew

8.6

Comfort

7.9

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 $700 on Cheapflights?

    Yes, there are multiple flights from Las Vegas to Portugal for under $700. The cheapest flight booked recently is on United Airlines for just $666, but on average you can expect to pay $698.

  • Are there last-minute flights available from Las Vegas to Portugal for under $1,100?

    There are currently 12+ open flights from Las Vegas to Portugal within the next 7 days for less than $1,100.

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

    While some choose either Las Vegas Harry Reid Intl - Faro or Las Vegas Harry Reid Intl - Funchal Madeira, 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 5/12.

See more FAQs

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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 2,633,403 searches. Data last updated May 13, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$562Average$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$1,210FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest$645Average$876FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest$654Average$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.
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How does Cheapflights help users find flights from Las Vegas to Portugal?

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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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