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Cheap flights from Porto to Las Vegas from $368

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Porto to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:05 am - 9:38 amOPO  Porto-LAS Las Vegas Harry Reid Intl
34h 33m3 stops London Gatwick Orlando Los Angeles
Multiple Airlines Logo
6:12 am - 4:55 pmLAS  Las Vegas Harry Reid Intl-OPO Porto
26h 43m3 stops Denver Intl Reykjavik Keflavik Intl Kastrup Copenhagen
$945Multiple Airlines
Thu, Nov 26 - Thu, Dec 3
Delta Logo
5:00 am - 2:15 pmOPO  Porto-LAS Las Vegas Harry Reid Intl
17h 15m1 stop Amsterdam Schiphol
Delta Logo
6:00 am - 10:35 amLAS  Las Vegas Harry Reid Intl-OPO Porto
20h 35m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
$977Delta
Thu, Nov 26 - Thu, Dec 3
Delta Logo
5:00 am - 2:15 pmOPO  Porto-LAS Las Vegas Harry Reid Intl
17h 15m1 stop Amsterdam Schiphol
Delta Logo
7:00 am - 10:35 amLAS  Las Vegas Harry Reid Intl-OPO Porto
19h 35m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
$978Delta
Thu, Nov 19 - Tue, Dec 1
Delta Logo
5:00 am - 2:15 pmOPO  Porto-LAS Las Vegas Harry Reid Intl
17h 15m1 stop Amsterdam Schiphol
Delta Logo
7:00 am - 10:35 amLAS  Las Vegas Harry Reid Intl-OPO Porto
19h 35m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
$979Delta
Sat, Dec 5 - Sat, Dec 12
Delta Logo
5:00 am - 2:15 pmOPO  Porto-LAS Las Vegas Harry Reid Intl
17h 15m1 stop Amsterdam Schiphol
Delta Logo
4:10 pm - 3:25 pmLAS  Las Vegas Harry Reid Intl-OPO Porto
15h 15m1 stop Amsterdam Schiphol
$982Delta
Thu, Nov 26 - Thu, Dec 3
Delta Logo
5:00 am - 2:15 pmOPO  Porto-LAS Las Vegas Harry Reid Intl
17h 15m1 stop Amsterdam Schiphol
Delta Logo
4:10 pm - 10:30 pmLAS  Las Vegas Harry Reid Intl-OPO Porto
22h 20m1 stop Amsterdam Schiphol
$983Delta
Thu, Nov 19 - Tue, Dec 1
Delta Logo
5:00 am - 7:05 pmOPO  Porto-LAS Las Vegas Harry Reid Intl
22h 05m2 stops Amsterdam Schiphol Seattle/Tacoma Intl
Delta Logo
7:00 am - 10:35 amLAS  Las Vegas Harry Reid Intl-OPO Porto
19h 35m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
$984Delta
Sat, Dec 5 - Sat, Dec 12
Delta Logo
5:00 am - 5:26 pmOPO  Porto-LAS Las Vegas Harry Reid Intl
20h 26m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
4:10 pm - 10:30 pmLAS  Las Vegas Harry Reid Intl-OPO Porto
22h 20m1 stop Amsterdam Schiphol
$987Delta
Tue, Mar 2 - Sat, Mar 13
Delta Logo
5:00 am - 8:08 pmOPO  Porto-LAS Las Vegas Harry Reid Intl
23h 08m2 stops Amsterdam Schiphol Minneapolis St Paul
Delta Logo
6:20 pm - 10:00 pmLAS  Las Vegas Harry Reid Intl-OPO Porto
19h 40m2 stops Los Angeles Paris Charles de Gaulle
$988Delta
Wed, Nov 25 - Wed, Dec 2
Delta Logo
5:55 am - 1:10 pmOPO  Porto-LAS Las Vegas Harry Reid Intl
15h 15m1 stop Paris Charles de Gaulle
Delta Logo
6:00 am - 10:35 amLAS  Las Vegas Harry Reid Intl-OPO Porto
20h 35m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
$989Delta
Wed, Nov 25 - Wed, Dec 2

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United Airlines flights from Porto to Las Vegas

Our best United Airlines deals on Porto to Las Vegas flight tickets
United Airlines
Nov 13
OPO12:35 pmPorto
19h 22m
2 stops
LAS11:57 pmLas Vegas Harry Reid Intl
Nov 17
LAS8:44 amLas Vegas Harry Reid Intl
16h 46m
2 stops
OPO9:30 amPorto
$1,028
United Airlines
Mar 2
OPO12:35 pmPorto
31h 46m
2 stops
LAS12:21 pmLas Vegas Harry Reid Intl
Mar 13
LAS7:00 amLas Vegas Harry Reid Intl
18h 30m
2 stops
OPO9:30 amPorto
$1,043
United Airlines
Nov 9
OPO12:35 pmPorto
19h 22m
2 stops
LAS11:57 pmLas Vegas Harry Reid Intl
Nov 25
LAS7:15 amLas Vegas Harry Reid Intl
18h 15m
2 stops
OPO9:30 amPorto
$1,044

Delta flights from Porto to Las Vegas

Our best Delta deals on Porto to Las Vegas flight tickets
Delta
Nov 26
OPO5:00 amPorto
17h 15m
1 stop
LAS2:15 pmLas Vegas Harry Reid Intl
Dec 3
LAS6:00 amLas Vegas Harry Reid Intl
20h 35m
2 stops
OPO10:35 amPorto
$977
Delta
Nov 19
OPO5:00 amPorto
17h 15m
1 stop
LAS2:15 pmLas Vegas Harry Reid Intl
Dec 1
LAS7:00 amLas Vegas Harry Reid Intl
19h 35m
2 stops
OPO10:35 amPorto
$978
Delta
Dec 5
OPO5:00 amPorto
17h 15m
1 stop
LAS2:15 pmLas Vegas Harry Reid Intl
Dec 12
LAS7:00 amLas Vegas Harry Reid Intl
19h 35m
2 stops
OPO10:35 amPorto
$979

momondo Fare Finder

 
Use the filters below to find and compare flights from Porto to Las Vegas that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

PortoLas Vegas

OPO Porto - LAS Las Vegas Harry Reid Intl

OPOLAS

Porto

Thu 11/26

7:05 am-9:38 am

3 stops34h 33m

Las Vegas Harry Reid Intl

Thu 12/3

6:12 am-4:55 pm

3 stops26h 43m

$945

PortoLas Vegas

OPO Porto - LAS Las Vegas Harry Reid Intl

OPOLAS

Porto

Thu 11/26

5:00 am-2:15 pm

1 stop17h 15m

Las Vegas Harry Reid Intl

Thu 12/3

6:00 am-10:35 am

2 stops20h 35m

$977

PortoLas Vegas

OPO Porto - LAS Las Vegas Harry Reid Intl

OPOLAS

Porto

Thu 11/19

5:00 am-2:15 pm

1 stop17h 15m

Las Vegas Harry Reid Intl

Tue 12/1

7:00 am-10:35 am

2 stops19h 35m

$978

PortoLas Vegas

OPO Porto - LAS Las Vegas Harry Reid Intl

OPOLAS

Porto

Sat 12/5

5:00 am-2:15 pm

1 stop17h 15m

Las Vegas Harry Reid Intl

Sat 12/12

7:00 am-10:35 am

2 stops19h 35m

$979
Quickest round-trip

PortoLas Vegas

OPO Porto - LAS Las Vegas Harry Reid Intl

OPOLAS

Porto

Thu 11/26

5:00 am-2:15 pm

1 stop17h 15m

Las Vegas Harry Reid Intl

Thu 12/3

4:10 pm-3:25 pm

1 stop15h 15m

$982

PortoLas Vegas

OPO Porto - LAS Las Vegas Harry Reid Intl

OPOLAS

Porto

Thu 11/19

5:00 am-2:15 pm

1 stop17h 15m

Las Vegas Harry Reid Intl

Tue 12/1

4:10 pm-10:30 pm

1 stop22h 20m

$983

PortoLas Vegas

OPO Porto - LAS Las Vegas Harry Reid Intl

OPOLAS

Porto

Sat 12/5

5:00 am-7:05 pm

2 stops22h 05m

Las Vegas Harry Reid Intl

Sat 12/12

7:00 am-10:35 am

2 stops19h 35m

$984

PortoLas Vegas

OPO Porto - LAS Las Vegas Harry Reid Intl

OPOLAS

Porto

Tue 3/2

5:00 am-5:26 pm

2 stops20h 26m

Las Vegas Harry Reid Intl

Sat 3/13

4:10 pm-10:30 pm

1 stop22h 20m

$987

PortoLas Vegas

OPO Porto - LAS Las Vegas Harry Reid Intl

OPOLAS

Porto

Wed 11/25

5:00 am-8:08 pm

2 stops23h 08m

Las Vegas Harry Reid Intl

Wed 12/2

6:20 pm-10:00 pm

2 stops19h 40m

$988

PortoLas Vegas

OPO Porto - LAS Las Vegas Harry Reid Intl

OPOLAS

Porto

Wed 11/25

5:55 am-1:10 pm

1 stop15h 15m

Las Vegas Harry Reid Intl

Wed 12/2

6:00 am-10:35 am

2 stops20h 35m

$989

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Porto to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Porto and Las Vegas?

Prices are currently low for flights on this route.

Typical prices usually range from $1,009 to $1,403.
The lowest price recently found on this route was $747.

What is the cheapest month to fly to Las Vegas?

The month of February is, on average, the cheapest month to fly to Las Vegas from Porto, with most prices found around $0. The month of December is another great option to travel to Las Vegas, with average flight prices from Porto averaging around $888.

Can stopping save me money on Porto to Las Vegas flights?

You could potentially save up to 27% on your flight if you consider stops on a Porto to Las Vegas flight.

When to book flights from Porto to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Porto to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Porto to Las Vegas (OPO to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto to Las Vegas

Best Price Found

$368

Fastest flight time

17h 15m

Direct flights

None
The best one-way flight to Las Vegas from Porto in the past 72 hours is $368. The best round-trip flight deal from Porto to Las Vegas found on momondo in the last 72 hours is $945.
The fastest flight from Porto to Las Vegas takes 17h 15m
There are no direct flights from Porto to Las Vegas. There are no popular flight routes from Porto to Las Vegas.
Search flight deals

Frequently asked questions about flying from Porto to Las Vegas

  • How far is Porto to Las Vegas Harry Reid Intl by plane?

    The straight-line distance from Porto to Las Vegas Harry Reid Intl is 5353.7 mi. Typically, this will take 17h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Porto Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Porto Airport to Las Vegas Harry Reid Intl Airport refresh daily.

  • How old do you have to be to fly from Porto Airport to Las Vegas Harry Reid Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Porto Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Paradise
Henderson
North Las Vegas
Kingman
Mesquite
Sunrise Manor
Pahrump
Furnace Creek
Primm
Winchester
Boulder City
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Porto to Las Vegas?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Porto to Las Vegas. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Porto to Las Vegas with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Porto to Las Vegas flights to just show those with flexible booking policies.

How can momondo help me find flights from Porto to Las Vegas?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Las Vegas from Porto.

I’m not ready to book a flight from Porto to Las Vegas right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Porto to Las Vegas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Las Vegas and let you know when they change.

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