App
Customer Support
AUD
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flight Deals from Casper to Athens

Whether you’re going for a one-way or round-trip to Athens, we’ve got you covered! Check out these different flight options from Casper below.

  • Return
      • CPR13:37
        17h 48m
        2 stops
        ATH16:25
        Fri, Jan 17|Casper - Athens|United Airlines
        ATH06:15
        19h 47m
        2 stops
        CPR17:02
        Fri, Jan 24|Athens - Casper|Lufthansa
        AU$ 1,648AU$ 2,134
        23% OFF
        23% OFF
        AU$ 2,134AU$ 1,648

        Choose United Airlines flights from Casper to Athens. The one-way connecting flight with United Airlines departs from Casper Airport on Fri, Jan 17-Fri, Jan 24, arriving at Athens International Airport "Eleftherios Venizelos". One-way Prices start from AU$ 1,648 including taxes and charges.

      • CPR13:37
        20h 3m
        2 stops
        ATH18:40
        Thu, Jan 16|Casper - Athens|United Airlines
        ATH07:30
        22h 2m
        2 stops
        CPR20:32
        Thu, Jan 23|Athens - Casper|British Airways
        AU$ 1,771AU$ 2,134
        17% OFF
        17% OFF
        AU$ 2,134AU$ 1,771

        Choose United Airlines flights from Casper to Athens. The one-way connecting flight with United Airlines departs from Casper Airport on Thu, Jan 16-Thu, Jan 23, arriving at Athens International Airport "Eleftherios Venizelos". One-way Prices start from AU$ 1,771 including taxes and charges.

      • CPR07:00
        23h 5m
        2 stops
        ATH15:05
        Sun, Jan 19|Casper - Athens|United Airlines
        ATH06:25
        19h 37m
        2 stops
        CPR17:02
        Sun, Jan 26|Athens - Casper|Lufthansa
        AU$ 1,820AU$ 2,134
        15% OFF
        15% OFF
        AU$ 2,134AU$ 1,820

        Choose United Airlines flights from Casper to Athens. The one-way connecting flight with United Airlines departs from Casper Airport on Sun, Jan 19-Sun, Jan 26, arriving at Athens International Airport "Eleftherios Venizelos". One-way Prices start from AU$ 1,820 including taxes and charges.

      • CPR13:37
        23h 18m
        2 stops
        ATH21:55
        Mon, Jan 20|Casper - Athens|United Airlines
        ATH06:25
        23h 7m
        2 stops
        CPR20:32
        Mon, Jan 27|Athens - Casper|Lufthansa
        AU$ 1,836
        AU$ 1,836

        Choose United Airlines flights from Casper to Athens. The one-way connecting flight with United Airlines departs from Casper Airport on Mon, Jan 20-Mon, Jan 27, arriving at Athens International Airport "Eleftherios Venizelos". One-way Prices start from AU$ 1,836 including taxes and charges.

      • CPR01:00 pm
        3h 5m
        Nonstop
        ATH02:00 pm
        Thu, Jan 16|Casper - Athens|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Best Time to Book Flights from Casper to Athens

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Athens from Casper have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Alternative Routes from Casper to Athens

There are various non-direct routes from Casper to Athens which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

  • Cheapest
    United Airlines
    CPR
    13:37
    17h 48m
    4 transfer
    ATH
    16:25
    Casper Airport - Athens International Airport "Eleftherios Venizelos"
    Fri, Jan 17United Airlines
    AU$ 1,648
  • United Airlines
    CPR
    13:37
    17h 48m
    4 transfer
    ATH
    16:25
    Casper Airport - Athens International Airport "Eleftherios Venizelos"
    Fri, Jan 17United Airlines
    AU$ 1,648
    Find More Flights

FAQ

  • When are flight from Casper (CPR) to Athens (ATH) the cheapest?

    Airlines adjust prices for flights from Casper to Athens based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Casper (CPR) to Athens (ATH) cost?

    According to Trip.com's data, the lowest price is around AU$ 1,877.

  • What is the transportation method from the main airport to downtown in Athens?

    • The distance from Athens International Airport "Eleftherios Venizelos" to downtown is about 19km, by taxi about 30 minutes.

  • How many airports in Athens (ATH)?

    There are 1 airport(s) in Athens (ATH): Athens International Airport "Eleftherios Venizelos".

How to find a cheap flight from Casper to Athens

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Casper to Athens

Off-season for travelSeptember
Peak season for travelSeptember
Flight distance9,726.56km
Popular airlineUnited Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.