LAS - OPO

Find cheap flights from Las Vegas to Porto - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Nonstop flights
Not available
There are currently no direct flights between Las Vegas and Porto. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 43% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Toronto Pearson Intl (YYZ)
Cheapest • Avg $657 (round-trip)
Amsterdam Schiphol (AMS)
Shortest trip • 15h 07m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Porto!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Las Vegas to Porto (LAS-OPO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Porto

Multiple Airlines Logo
LAS  Las Vegas McCarran Airport-OPO Porto Airport
5352 mimulti-stop
Multiple Airlines Logo
OPO  Porto Airport-LAS Las Vegas McCarran Airport
5352 mimulti-stop
Multiple Airlines
Booking Insights

Price, demand and travel trends for Las Vegas to Porto flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Las Vegas to Porto with more confidence.

What's the cheapest day of the week to fly from Las Vegas to Porto?

Monday is the cheapest day of the week to fly from Las Vegas to Porto, it is 44% cheaper than the average day. Friday is the most expensive day with flight prices 33% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • January is the cheapest month to fly from Las Vegas to Porto at $503 round-trip.
  • November ($1,413) and December ($1,328) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 180% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Las Vegas to Porto flights

Low season

November
Best time to beat the crowds but there is an average 59% increase in price.
Most popular time to fly and prices are also 8% lower on average.

When to book flights from Las Vegas to Porto

Are your dates flexible? Find out the best times to travel from Las Vegas to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Las Vegas to Porto flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Las Vegas to Porto?

    Flights from Las Vegas to Porto usually depart from Las Vegas Harry Reid Intl (LAS) and arrive at Porto (OPO).

  • What cabin classes can I book on flights from Las Vegas to Porto?

    Only Economy Class is available on flights from Las Vegas to Porto.

  • Which airports do connecting flights from Las Vegas to Porto pass through?

    One-stop flights from Las Vegas to Porto most commonly connect through:

    • Amsterdam Schiphol (AMS) - 57% of one-stop connections
    • Newark (EWR) - 27% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 7% of one-stop connections
    • Toronto Pearson Intl (YYZ) - 7% of one-stop connections

    Amsterdam Schiphol (AMS) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Las Vegas to Porto?

    Yes. Being flexible with your travel dates can save you up to 58% on the Las Vegas to Porto route. Monday is the cheapest departure day at $504 round-trip on average, while Friday is the most expensive at $1,191, a difference of $687. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Porto?

    Some of the most popular sights in Porto are Ribeira, Ribeira Square and Avenida dos Aliados. These are among the most viewed places in Porto on KAYAK.

  • How long is a flight from Las Vegas to Porto?

    A nonstop flight from Las Vegas to Porto takes 0h 00m, covering 5,352 miles.

  • What are the earliest and latest flights from Las Vegas to Porto?

    These are the earliest and latest flight times available from Las Vegas to Porto:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • Do I need a passport to fly from Las Vegas to Porto?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much time can I save by choosing a different layover airport from Las Vegas to Porto?

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time at 15h 07m, compared with 15h 08m via Newark (EWR) and 15h 40m via New York John F Kennedy Intl (JFK).

  • What is the time difference between Las Vegas and Porto?

    Porto is 8 hours ahead of Las Vegas (Western European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Porto Airport (OPO)?

    Porto Airport (OPO) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:
    · Klass Wagen
    · Drive on Holiday
    · GREEN MOTION
    · Goldcar Rental SP
    · SURPRICE CAR RENTAL

  • How much should I expect to pay for a Las Vegas to Porto flight?

    Round-trip flights from Las Vegas to Porto range from $695 to $1,234, with an average of $889 over the past 12 months. Anything below $695 counts as a good deal.

Your guide to booking Las Vegas to Porto flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Friday. On this route, Monday flights average $504 - about $687 less than Friday (58% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Las Vegas to Porto trip for January. Fares historically average $503 round-trip in that month - typically $910 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Porto Airport.
    - Opo Hotel Porto Aeroporto

Everything you need to know for your flight from Las Vegas to Porto

Information on your arrival and departure airports

Las Vegas (LAS)
Porto (OPO)