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Cheap flights from Las Vegas to Athens from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Athens departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Las Vegas to Athens

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
10:00 am - 3:05 pm
LAS
-
ATH
19h 05m
2 stops
British Airways Logo
7:50 am - 11:01 pm
ATH
-
LAS
24h 11m
2 stops
$440British Airways
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
9:00 am - 12:35 am
LAS
-
ATH
29h 35m
2 stops
Multiple Airlines Logo
10:55 am - 8:39 pm
ATH
-
LAS
18h 44m
1 stop
$454Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
8:00 am - 3:05 pm
LAS
-
ATH
21h 05m
2 stops
American Airlines Logo
7:50 am - 9:00 pm
ATH
-
LAS
22h 10m
2 stops
$455American Airlines
Wed, Mar 4 - Wed, Mar 11
British Airways Logo
6:00 am - 7:30 pm
LAS
-
ATH
27h 30m
2 stops
British Airways Logo
8:20 pm - 9:00 pm
ATH
-
LAS
33h 40m
2 stops
$457British Airways
Tue, Mar 3 - Wed, Mar 11
Air Canada Logo
11:30 pm - 4:40 pm
LAS
-
ATH
31h 10m
2 stops
Air Canada Logo
1:10 pm - 3:28 pm
ATH
-
LAS
35h 18m
2 stops
$462Air Canada
Sun, Mar 1 - Tue, Mar 10
Multiple Airlines Logo
4:25 pm - 12:25 am
LAS
-
ATH
22h 00m
1 stop
Multiple Airlines Logo
1:10 pm - 6:10 pm
ATH
-
LAS
38h 00m
2 stops
$464Multiple Airlines
Sun, Feb 22 - Tue, Mar 10
Air Canada Logo
11:30 pm - 4:40 pm
LAS
-
ATH
31h 10m
2 stops
Air Canada Logo
10:55 am - 3:28 pm
ATH
-
LAS
37h 33m
2 stops
$469Air Canada
Sun, Mar 1 - Wed, Mar 11
Air Canada Logo
11:30 pm - 4:40 pm
LAS
-
ATH
31h 10m
2 stops
Air Canada Logo
10:55 am - 8:39 pm
ATH
-
LAS
18h 44m
1 stop
$471Air Canada
Mon, Mar 2 - Wed, Mar 11
United Airlines Logo
6:00 am - 6:05 pm
LAS
-
ATH
26h 05m
2 stops
United Airlines Logo
11:25 am - 10:34 pm
ATH
-
LAS
20h 09m
1 stop
$472United Airlines
Thu, Mar 5 - Thu, Mar 12
Air Canada Logo
11:30 pm - 4:40 pm
LAS
-
ATH
31h 10m
2 stops
Air Canada Logo
12:15 pm - 10:30 pm
ATH
-
LAS
43h 15m
2 stops
$473Air Canada
Sun, Mar 1 - Mon, Mar 9

United Airlines flights from Las Vegas to Athens

Our best United Airlines deals on Las Vegas to Athens flight tickets
United Airlines
Mar 5
LAS6:00 amLas Vegas Harry Reid Intl
26h 05m
2 stops
ATH6:05 pmAthens Eleftherios V.
Mar 12
ATH11:25 amAthens Eleftherios V.
20h 09m
1 stop
LAS10:34 pmLas Vegas Harry Reid Intl
$472
United Airlines
Mar 5
LAS6:00 amLas Vegas Harry Reid Intl
26h 05m
2 stops
ATH6:05 pmAthens Eleftherios V.
Mar 12
ATH12:15 pmAthens Eleftherios V.
28h 58m
2 stops
LAS8:13 amLas Vegas Harry Reid Intl
$481
United Airlines
Feb 9
LAS7:40 amLas Vegas Harry Reid Intl
32h 00m
2 stops
ATH1:40 amAthens Eleftherios V.
Feb 25
ATH6:35 amAthens Eleftherios V.
20h 35m
2 stops
LAS5:10 pmLas Vegas Harry Reid Intl
$486

Lufthansa flights from Las Vegas to Athens

Our best Lufthansa deals on Las Vegas to Athens flight tickets
Lufthansa
Feb 22
LAS10:41 amLas Vegas Harry Reid Intl
28h 59m
2 stops
ATH1:40 amAthens Eleftherios V.
Mar 10
ATH6:35 amAthens Eleftherios V.
22h 52m
2 stops
LAS8:27 pmLas Vegas Harry Reid Intl
$477
Lufthansa
Mar 5
LAS10:41 amLas Vegas Harry Reid Intl
19h 34m
2 stops
ATH4:15 pmAthens Eleftherios V.
Mar 12
ATH12:50 pmAthens Eleftherios V.
21h 08m
2 stops
LAS12:58 amLas Vegas Harry Reid Intl
$488
Lufthansa
Feb 9
LAS10:44 amLas Vegas Harry Reid Intl
27h 41m
2 stops
ATH12:25 amAthens Eleftherios V.
Feb 25
ATH6:15 amAthens Eleftherios V.
15h 50m
1 stop
LAS12:05 pmLas Vegas Harry Reid Intl
$504

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Athens 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, momondo users made 832,500 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Las Vegas to Athens that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasAthens

LAS - ATH

LASATH

Las Vegas Harry Reid Intl

Wed 3/4

10:00 am-3:05 pm

2 stops19h 05m

Athens Eleftherios V.

Wed 3/11

7:50 am-11:01 pm

2 stops24h 11m

$440

Las VegasAthens

LAS - ATH

LASATH

Las Vegas Harry Reid Intl

Wed 3/4

9:00 am-12:35 am

2 stops29h 35m

Athens Eleftherios V.

Wed 3/11

10:55 am-8:39 pm

1 stop18h 44m

$454

Las VegasAthens

LAS - ATH

LASATH

Las Vegas Harry Reid Intl

Wed 3/4

8:00 am-3:05 pm

2 stops21h 05m

Athens Eleftherios V.

Wed 3/11

7:50 am-9:00 pm

2 stops22h 10m

$455

Las VegasAthens

LAS - ATH

LASATH

Las Vegas Harry Reid Intl

Tue 3/3

6:00 am-7:30 pm

2 stops27h 30m

Athens Eleftherios V.

Wed 3/11

8:20 pm-9:00 pm

2 stops33h 40m

$457

Las VegasAthens

LAS - ATH

LASATH

Las Vegas Harry Reid Intl

Sun 3/1

11:30 pm-4:40 pm

2 stops31h 10m

Athens Eleftherios V.

Tue 3/10

1:10 pm-3:28 pm

2 stops35h 18m

$462

Las VegasAthens

LAS - ATH

LASATH

Las Vegas Harry Reid Intl

Sun 2/22

4:25 pm-12:25 am

1 stop22h 00m

Athens Eleftherios V.

Tue 3/10

1:10 pm-6:10 pm

2 stops38h 00m

$464

Las VegasAthens

LAS - ATH

LASATH

Las Vegas Harry Reid Intl

Sun 3/1

11:30 pm-4:40 pm

2 stops31h 10m

Athens Eleftherios V.

Wed 3/11

10:55 am-3:28 pm

2 stops37h 33m

$469

Las VegasAthens

LAS - ATH

LASATH

Las Vegas Harry Reid Intl

Mon 3/2

11:30 pm-4:40 pm

2 stops31h 10m

Athens Eleftherios V.

Wed 3/11

10:55 am-8:39 pm

1 stop18h 44m

$471

Las VegasAthens

LAS - ATH

LASATH

Las Vegas Harry Reid Intl

Thu 3/5

6:00 am-6:05 pm

2 stops26h 05m

Athens Eleftherios V.

Thu 3/12

11:25 am-10:34 pm

1 stop20h 09m

$472

Las VegasAthens

LAS - ATH

LASATH

Las Vegas Harry Reid Intl

Sun 3/1

11:30 pm-4:40 pm

2 stops31h 10m

Athens Eleftherios V.

Mon 3/9

12:15 pm-10:30 pm

2 stops43h 15m

$473

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 Athens from

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

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 cheapest month to fly to Athens?

The cheapest month to fly to Athens from Las Vegas is in January. Flight prices, which tend to average around $622, are often lower during this time because this is during the off-season. If you are unable to visit Athens during the month of January, then departing from Las Vegas during the month March is also very affordable. Most momondo users find prices during this month for around $696.

How far in advance should I book a flight to Athens?

You are more likely to see cheaper flights to Athens from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Athens for around $921 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from Las Vegas for as low as $698 on momondo.

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

You could potentially save up to 51% on your flight if you consider stops on a Las Vegas to Athens flight.

How have Las Vegas to Athens flight prices changed over time?

As of January 2026, prices for Las Vegas to Athens flights are approximately 38% cheaper when compared to flights at the same time last year.

When to book flights from Las Vegas to Athens

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

Cheap Las Vegas to Athens (LAS to ATH) flight deals and tips

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

Fastest flight time

18h 21m

Direct flights

None
The fastest flight from Las Vegas to Athens takes 18h 21m
There are no direct flights from Las Vegas to Athens. There are no popular flight routes from Las Vegas to Athens.
Search flight deals

  • How far is Las Vegas Harry Reid Intl to Athens Eleftherios V. by plane?

    The straight-line distance from Las Vegas Harry Reid Intl to Athens Eleftherios V. is 6673.7 mi. 18h 21m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Athens Eleftherios V. Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Athens Eleftherios V. Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Athens Eleftherios V. Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Athens Eleftherios V. Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Las Vegas Harry Reid Intl Airport to Athens Eleftherios V. Airport.

  • What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

    The travel and health documents required for your trip to Athens Eleftherios V. Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Athens Eleftherios V. Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Las Vegas to Athens?

Best airlines flying from Las Vegas to Athens

Compare and see reviews for airlines that fly from Las Vegas to Athens with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $506Free CancellationRating
7.3
1,660 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $572Free CancellationRating
7.4
9,191 reviews
Search United Airlines flights
KLMPriceFrom $590Free CancellationRating
7.7
1,442 reviews
Search KLM flights
LufthansaPriceFrom $609Free CancellationRating
6.8
7,738 reviews
Search Lufthansa flights
British AirwaysPriceFrom $611Free CancellationRating
6.7
7,689 reviews
Search British Airways flights
DeltaPriceFrom $614Free CancellationRating
7.9
8,088 reviews
Search Delta flights
Air CanadaPriceFrom $646Free CancellationRating
7.1
10,646 reviews
Search Air Canada flights
American AirlinesPriceFrom $687Free CancellationRating
7.2
11,174 reviews
Search American Airlines flights
Air TransatPriceFrom $718Free CancellationRating
7.7
499 reviews
Search Air Transat flights
SWISSPriceFrom $735Free CancellationRating
7.5
1,855 reviews
Search SWISS flights

Traveling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Piraeus
Glyfada
Marathon
Hydra
Skala
Aegina
Loutraki
Tolo
Corinth
Chalcis
Agia Marina
Porto Cheli
Galaxidi

Why use momondo?

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

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

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

All flight searches from Las Vegas to Athens on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Las Vegas to Athens flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Las Vegas to Athens flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Athens trip

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Find better results for your trip to Greece

Fly your favorite airline to Athens

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
British Airways
Delta
Air Canada
United Airlines
American Airlines
Virgin Atlantic
KLM
Lufthansa
Scandinavian Airlines
Air Transat
Iberia
SWISS