$422 Cheap Flights from Las Vegas (LAS) to Athens (ATH)

View $422 flight on Wed, Feb 18, 2026Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Athens Intl. Airport (ATH)

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Cheap Flights from Las Vegas to Athens (LAS-ATH)

Prices were available within the past 7 days and start at $422 for one-way flights and $519 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Mon, Jan 12 - Mon, Jan 19
LAS
Las Vegas
ATH
Athens
$519 Roundtrip, found 2 hours ago
$519
Roundtrip
found 2 hours ago
Select Scandinavian Airlines flight, departing Mon, Jan 12 from Las Vegas to Athens, returning Mon, Jan 19, priced at $519 found 2 hours ago
Air Canada
Sun, Nov 16 - Sun, Nov 23
LAS
Las Vegas
ATH
Athens
$527 Roundtrip, found 5 days ago
$527
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Nov 16 from Las Vegas to Athens, returning Sun, Nov 23, priced at $527 found 5 days ago
Air Canada
Wed, Nov 12 - Thu, Nov 27
LAS
Las Vegas
ATH
Athens
$530 Roundtrip, found 4 hours ago
$530
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Wed, Nov 12 from Las Vegas to Athens, returning Thu, Nov 27, priced at $530 found 4 hours ago
American Airlines
Wed, Nov 12 - Sun, Nov 16
LAS
Las Vegas
ATH
Athens
$531 Roundtrip, found 2 days ago
$531
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 12 from Las Vegas to Athens, returning Sun, Nov 16, priced at $531 found 2 days ago
United
Wed, Nov 5 - Wed, Nov 19
LAS
Las Vegas
ATH
Athens
$531 Roundtrip, found 6 days ago
$531
Roundtrip
found 6 days ago
Select United flight, departing Wed, Nov 5 from Las Vegas to Athens, returning Wed, Nov 19, priced at $531 found 6 days ago
British Airways
Mon, Nov 3 - Sun, Nov 16
LAS
Las Vegas
ATH
Athens
$532 Roundtrip, found 1 day ago
$532
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Nov 3 from Las Vegas to Athens, returning Sun, Nov 16, priced at $532 found 1 day ago
Air Canada
Sun, Nov 16 - Sun, Nov 23
LAS
Las Vegas
ATH
Athens
$533 Roundtrip, found 5 days ago
$533
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Nov 16 from Las Vegas to Athens, returning Sun, Nov 23, priced at $533 found 5 days ago
Delta
Thu, Dec 4 - Thu, Dec 11
LAS
Las Vegas
ATH
Athens
$535 Roundtrip, found 6 days ago
$535
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Dec 4 from Las Vegas to Athens, returning Thu, Dec 11, priced at $535 found 6 days ago
Lufthansa
Thu, Dec 4 - Wed, Dec 17
LAS
Las Vegas
ATH
Athens
$538 Roundtrip, found 5 days ago
$538
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Dec 4 from Las Vegas to Athens, returning Wed, Dec 17, priced at $538 found 5 days ago
Virgin Atlantic
Thu, Dec 11 - Mon, Dec 15
LAS
Las Vegas
ATH
Athens
$538 Roundtrip, just found
$538
Roundtrip
just found
Select Virgin Atlantic flight, departing Thu, Dec 11 from Las Vegas to Athens, returning Mon, Dec 15, priced at $538 just found

Find the cheapest month to fly from Las Vegas (LAS) to Athens (ATH)

November is typically the cheapest month to fly

From $548 - $1,434 per traveler.

Alternative airports near Athens

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Eleftherios Venizelos ATH. Cheapest and Closest option available. Average driving time to city center is 28 minutes. Flights from $757
ATH
Eleftherios Venizelos
CheapestClosest
Average driving time to city center28 min
Flights from $757

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Eleftherios Venizelos Airport (ATH) cost?
Grab a cheap one-way flight from $422 or cheap return flight from $519 from Harry Reid Intl. Airport (LAS) to Eleftherios Venizelos Airport (ATH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Eleftherios Venizelos Airport (ATH)?
January is the least expensive month to fly from LAS to ATH. Avoiding peak travel times is often the key to finding a great deal.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Eleftherios Venizelos Airport (ATH)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from LAS to ATH. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Harry Reid Intl. Airport (LAS) to Eleftherios Venizelos Airport (ATH)?
Nonstop flights from Harry Reid Intl. Airport (LAS) to Eleftherios Venizelos Airport (ATH) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LAS to ATH?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Eleftherios Venizelos Airport (ATH)?
To land at Eleftherios Venizelos Airport (ATH) on time, book a flight that leaves Harry Reid Intl. Airport (LAS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Eleftherios Venizelos Airport (ATH) last-minute?
Holding off until just before your trip to book your flight from LAS to ATH generally means paying more. While you may find some last-minute discounts, there's no guarantee. Keep your travel schedule open to boost your chances of scoring a bargain.
Is it cheaper to book a LAS to ATH flight and hotel package?
You can save money by booking a LAS to ATH flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After selecting your preferred flights and accommodations, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Eleftherios Venizelos Airport (ATH)?
In most cases, you can cancel or reschedule your LAS to ATH flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want further information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Eleftherios Venizelos
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, ITA Airways, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$519
Distance
6692 mi

Book with confidence

Book with confidence

Las Vegas to Athens Flights

The cheapest times to fly from Las Vegas to Athens

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Las Vegas to Athens are during the month of January. You can find some of the cheapest flights from Las Vegas to Athens with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Athens

Sunday is one of the best days to book for cheap flights from Las Vegas to Athens: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Las Vegas to Athens

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Las Vegas to Athens in 2025. You can also book with separate airlines for your outbound and return journeys, from $422 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Las Vegas to Athens flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Las Vegas to Athens airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Las Vegas to Athens Flights

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Explore a world of travel with Expedia

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