HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Las Vegas

$397+ Cheap flights from Athens (ATH) to Las Vegas (LAS)

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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — LAS
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Athens to Las Vegas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Athens Eleftherios V. to Las Vegas Harry Reid Intl are usually found in March or May, booked 47 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Athens to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 18, 2025.

Round-trip from

$683
(Kiwi.com)

One-way from

$397
(Trip.com)

Popular in

August

Cheapest in

March

Average price

$877
From Athens Eleftherios V. to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Athens Eleftherios V. to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Athens to Las Vegas

Cheapest flights from Athens to Las Vegas
Explore the most affordable flight options available from Athens to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/184:00 pmATH - LAS
1 stop24h 42mMultiple Airlines
Mon 7/146:59 pmLAS - ATH
1 stop33h 01mMultiple Airlines
Deal found 6/17$669
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2612:00 pmATH - LAS
1 stop20h 07mAmerican Airlines
Wed 7/910:05 pmLAS - ATH
1 stop18h 20mAmerican Airlines
Deal found 6/18$826
This British Airways deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/291:00 pmATH - LAS
1 stop19h 44mBritish Airways
Thu 11/138:55 pmLAS - ATH
1 stop33h 00mBritish Airways
Deal found 6/18$827
This Iberia deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2611:05 amATH - LAS
1 stop21h 52mIberia
Wed 7/912:41 pmLAS - ATH
2 stops20h 54mIberia
Deal found 6/16$854
This Scandinavian Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:40 pmATH - LAS
2 stops33h 33mScandinavian Airlines
Tue 10/2111:36 pmLAS - ATH
2 stops33h 14mScandinavian Airlines
Deal found 6/18$875
This Gotogate deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/214:20 pmATH - LAS
1 stop28h 51mAir Canada
Sun 8/311:30 amLAS - ATH
1 stop36h 35mAir Canada
Deal found 6/17$900
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/42:10 pmATH - LAS
2 stops29h 29mUnited Airlines
Tue 11/115:20 amLAS - ATH
2 stops18h 50mUnited Airlines
Deal found 6/18$909
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/313:35 amATH - LAS
2 stops25h 32mDelta
Tue 11/116:00 amLAS - ATH
2 stops21h 45mDelta
Deal found 6/18$919
This KLM deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/135:25 pmATH - LAS
1 stop35h 10mKLM
Tue 10/219:25 amLAS - ATH
1 stop17h 55mKLM
Deal found 6/17$926
This SWISS deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:40 pmATH - LAS
2 stops38h 00mSWISS
Tue 11/114:05 pmLAS - ATH
2 stops22h 30mSWISS
Deal found 6/18$932
This Lufthansa deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/306:00 amATH - LAS
2 stops20h 35mLufthansa
Sun 7/139:00 amLAS - ATH
1 stop15h 30mLufthansa
Deal found 6/16$938

Cheapflights Fare Finder

Customize your flight search to find flights from Athens to Las Vegas 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 2,558,603 searches. Data last updated June 18, 2025.
Use the filters below to find and compare flights from Athens to Las Vegas that are best for you.

Fly from

Athens

Fly to

Las Vegas

Route

Depart

Return

Price

AthensLas Vegas

ATH - LAS

ATHLAS

Athens Eleftherios V.

Fri 7/18

8:25 am-9:36 am

1 stop35h 11m

Las Vegas Harry Reid Intl

Fri 7/25

9:17 pm-6:00 am

1 stop22h 43m

$683

AthensLas Vegas

ATH - LAS

ATHLAS

Athens Eleftherios V.

Fri 8/29

1:00 pm-10:02 pm

1 stop19h 02m

Las Vegas Harry Reid Intl

Tue 9/2

10:05 pm-1:10 am

1 stop17h 05m

$826

AthensLas Vegas

ATH - LAS

ATHLAS

Athens Eleftherios V.

Wed 10/29

1:00 pm-11:44 pm

1 stop19h 44m

Las Vegas Harry Reid Intl

Thu 11/13

8:55 pm-3:55 pm

1 stop33h 00m

$827

AthensLas Vegas

ATH - LAS

ATHLAS

Athens Eleftherios V.

Mon 10/13

7:40 pm-7:13 pm

2 stops33h 33m

Las Vegas Harry Reid Intl

Tue 10/21

11:36 pm-6:50 pm

2 stops33h 14m

$875

AthensLas Vegas

ATH - LAS

ATHLAS

Athens Eleftherios V.

Mon 7/21

4:20 pm-11:11 am

1 stop28h 51m

Las Vegas Harry Reid Intl

Sun 8/3

11:30 am-10:05 am

1 stop36h 35m

$900

AthensLas Vegas

ATH - LAS

ATHLAS

Athens Eleftherios V.

Tue 11/4

2:10 pm-9:39 am

2 stops29h 29m

Las Vegas Harry Reid Intl

Tue 11/11

5:20 am-10:10 am

2 stops18h 50m

$909

AthensLas Vegas

ATH - LAS

ATHLAS

Athens Eleftherios V.

Fri 11/14

3:35 am-8:04 pm

2 stops26h 29m

Las Vegas Harry Reid Intl

Sat 11/29

12:35 am-10:35 am

2 stops24h 00m

$924

AthensLas Vegas

ATH - LAS

ATHLAS

Athens Eleftherios V.

Mon 10/13

5:25 pm-6:35 pm

1 stop35h 10m

Las Vegas Harry Reid Intl

Tue 10/21

9:25 am-1:20 pm

1 stop17h 55m

$926

AthensLas Vegas

ATH - LAS

ATHLAS

Athens Eleftherios V.

Wed 10/29

5:40 pm-10:40 pm

2 stops38h 00m

Las Vegas Harry Reid Intl

Tue 11/11

4:05 pm-12:35 am

2 stops22h 30m

$932

AthensLas Vegas

ATH - LAS

ATHLAS

Athens Eleftherios V.

Mon 6/30

6:00 am-4:35 pm

2 stops20h 35m

Las Vegas Harry Reid Intl

Sun 7/13

9:00 am-10:30 am

1 stop15h 30m

$938

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 28 results
1
2
3

Best time to book a flight from Athens to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Athens with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Athens to Las Vegas

How far ahead should I book a flight from Athens to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Athens to Las Vegas. Price data was last updated on June 13, 2025.

The price you pay for your flight from Athens to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 47 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Athens to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Athens to Las Vegas (average of $198). Flying from Athens to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ATH to LAS?

Find hourly flight availability from Athens to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 18, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 18% on flights from Athens to Las Vegas by exploring options for tickets in the afternoon.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated June 18, 2025.
To help decide which airline to fly from Athens to Las Vegas, see what other customers have to say about Delta, KLM and Air Transat. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,363 reviews
Delta
8.0
Very good
7,964 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Transat
7.8
Good
398 reviews
Delta
8.0
Very good
7,964 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
804 reviews
Delta
8.0
Very good
7,964 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,632 reviews
Delta
8.0
Very good
7,964 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Athens to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Athens to Las Vegas round-trip?

    According to our current data, American Airlines ($826), British Airways ($827), and Scandinavian Airlines ($875) offers the cheapest pricing from Athens to Las Vegas. American Airlines is priced at 13% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Athens to Las Vegas one-way?

    To fly one-way, consider booking your trip with Air Serbia, which is currently one of the cheapest options available, starting at $715. SWISS flights start at $728 while deals on Turkish Airlines start at $744 one-way.

  • Can I find deals for flights from Athens to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Athens to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Athens to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Athens to Las Vegas.

  • Can I find deals for business class flights from Athens to Las Vegas?

    Yes. Cheapflights offers flight deals from Athens to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Athens to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Athens to Las Vegas (average of $198). Flying from Athens to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Athens?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Athens to Las Vegas

Discover the top 5 airlines that operate flights from Athens to Las Vegas. 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 2,558,603 searches. Data last updated June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$747Average$889FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$800Average$885FlexibilityNo cancel feeOn-time71%
DeltaCheapest$823Average$945FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$832Average$966FlexibilityNo cancel feeOn-time69%
KLMCheapest$869Average$1,086FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.