ATH - DEN

$404 Find Cheap Flights from Athens to Denver - Compare and Save

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Everything you should know

Cheapest round-trip
$868
Typical prices: $1,048-$1,180
Scandinavian Airlines
Thu 1/18Sun 3/4
ATH - DEN • 2 stops
Cheapest one-way
$404
Typical prices: $661-$822
Multiple Airlines
Fri 2/9
ATH - DEN • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Athens and Denver. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
April
Cheapest • 13% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Philadelphia (PHL)
Cheapest • Avg $927 (round-trip)
Munich Franz Josef Strauss (MUC)
Shortest trip • 15h 28m (one-way)
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Insights
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Flight Deals

Cheap Flights from Athens to Denver (ATH-DEN)

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

Recent round-trip flight deals from Athens to Denver

Mon, Jan 18 - Thu, Mar 4
Scandinavian Airlines Logo
2:10 pm - 9:34 pmATH  Athens Eleftherios V.-DEN Denver Intl
40h 24m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
6:30 am - 1:20 pmDEN  Denver Intl-ATH Athens Eleftherios V.
21h 50m2 stops New York John F Kennedy Intl Kastrup Copenhagen
$868Scandinavian Airlines
Mon, Jan 18 - Thu, Mar 4
Scandinavian Airlines Logo
2:10 pm - 9:34 pmATH  Athens Eleftherios V.-DEN Denver Intl
40h 24m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
6:05 am - 1:20 pmDEN  Denver Intl-ATH Athens Eleftherios V.
22h 15m2 stops New York John F Kennedy Intl Kastrup Copenhagen
$870Scandinavian Airlines
Thu, Mar 11 - Fri, Apr 23
Scandinavian Airlines Logo
2:10 pm - 8:34 pmATH  Athens Eleftherios V.-DEN Denver Intl
39h 24m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
1:35 pm - 8:15 pmDEN  Denver Intl-ATH Athens Eleftherios V.
21h 40m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$884Scandinavian Airlines
Thu, Feb 4 - Mon, Feb 8
Scandinavian Airlines Logo
2:10 pm - 10:14 pmATH  Athens Eleftherios V.-DEN Denver Intl
41h 04m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
2:17 pm - 1:20 pmDEN  Denver Intl-ATH Athens Eleftherios V.
38h 03m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$893Scandinavian Airlines
Thu, Feb 4 - Mon, Feb 8
Scandinavian Airlines Logo
2:10 pm - 10:14 pmATH  Athens Eleftherios V.-DEN Denver Intl
41h 04m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
6:30 am - 1:20 pmDEN  Denver Intl-ATH Athens Eleftherios V.
21h 50m2 stops New York John F Kennedy Intl Kastrup Copenhagen
$894Scandinavian Airlines
Thu, Feb 4 - Mon, Feb 8
Scandinavian Airlines Logo
2:10 pm - 10:14 pmATH  Athens Eleftherios V.-DEN Denver Intl
41h 04m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
2:17 pm - 1:20 pmDEN  Denver Intl-ATH Athens Eleftherios V.
38h 03m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$896Scandinavian Airlines
Tue, Apr 20 - Tue, Apr 27
Scandinavian Airlines Logo
1:50 pm - 8:34 pmATH  Athens Eleftherios V.-DEN Denver Intl
39h 44m2 stops Oslo Gardermoen New York John F Kennedy Intl
Scandinavian Airlines Logo
12:59 pm - 1:10 pmDEN  Denver Intl-ATH Athens Eleftherios V.
39h 11m2 stops Los Angeles Kastrup Copenhagen
$936Scandinavian Airlines
Mon, Jan 18 - Thu, Mar 4
Multiple Airlines Logo
3:30 pm - 9:34 pmATH  Athens Eleftherios V.-DEN Denver Intl
39h 04m2 stops Dublin New York John F Kennedy Intl
Multiple Airlines Logo
4:15 pm - 6:25 pmDEN  Denver Intl-ATH Athens Eleftherios V.
17h 10m1 stop Munich Franz Josef Strauss
$939Multiple Airlines
Thu, Apr 22 - Wed, Apr 28
United Airlines Logo
6:40 am - 3:40 pmATH  Athens Eleftherios V.-DEN Denver Intl
18h 00m1 stop Frankfurt am Main
United Airlines Logo
7:45 am - 8:10 amDEN  Denver Intl-ATH Athens Eleftherios V.
15h 25m1 stop Newark
$1,095United Airlines
Wed, Dec 2 - Sun, Dec 13
United Airlines Logo
6:45 am - 3:35 pmATH  Athens Eleftherios V.-DEN Denver Intl
17h 50m1 stop Frankfurt am Main
United Airlines Logo
8:00 am - 12:55 pmDEN  Denver Intl-ATH Athens Eleftherios V.
19h 55m2 stops Newark Zurich
$1,095United Airlines
Booking Insights

Price, demand and travel trends for Athens to Denver flights

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

How much is a round-trip flight from Athens to Denver?

Round-trip flights from Athens to Denver typically range from $1,048 to $1,180. The lowest price found in the past 5 days was $868, on Scandinavian Airlines.

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Key details for Athens to Denver flights

Low season

February

Cheapest flight

$404
Beat the crowds with an average 87% drop in travelers.
The most popular month to fly with an average 63% increase in travelers.
One-way flight from Athens to Denver

When to book flights from Athens to Denver

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

Your Athens to Denver flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Athens to Denver?

    Three cabin classes are available on flights from Athens to Denver:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Athens to Denver?

    A nonstop flight from Athens to Denver takes 00m, covering 6,150 miles.

  • Do I need a passport to fly from Athens to Denver?

    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 should I expect to pay for a Athens to Denver flight?

    Round-trip flights from Athens to Denver range from $1,048 to $1,180, with an average of $1,067 over the past 12 months. Anything below $1,048 counts as a good deal.

  • Have flight prices from Athens to Denver changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $868 to $4,737. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Athens to Denver looking right now?

    One-way fares from Athens to Denver are currently lower than usual. Average one-way flight prices are about $486, which is 35% below the typical average for this route.

  • What car rental options are available at Denver Intl Airport (DEN)?

    Denver Intl Airport (DEN) hosts 5 major car rental companies, with daily rates averaging $56 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • Europcar
    • Ace
    • NU Car
    • Hertz

  • Which airports can I use when flying from Athens to Denver?

    Flights from Athens to Denver usually depart from Athens Eleftherios V. (ATH) and arrive at Denver Intl (DEN).

  • Which airports do connecting flights from Athens to Denver pass through?

    One-stop flights from Athens to Denver most commonly connect through:

    • London Heathrow (LHR) - 35% of one-stop connections
    • Munich Franz Josef Strauss (MUC) - 35% of one-stop connections
    • Istanbul (IST) - 15% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Athens to Denver?

    Yes. Flexible dates can save you up to 25% on flights from Athens to Denver. Saturday is the cheapest departure day at $904 round-trip on average, while Tuesday is the most expensive at $1,199, a difference of $295.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Athens to Denver?

    Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time at 15h 28m, compared with 16h 06m via Atlanta Hartsfield-Jackson (ATL) and 16h 26m via Istanbul (IST).

  • What is the time difference between Athens and Denver?

    Denver is 9 hours behind Athens (Mountain Time vs Eastern European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Denver?

    Some of the most popular sights in Denver are Colorado Convention Center, Coors Field and Ball Arena. These are among the most viewed places in Denver on KAYAK.

Your guide to booking Athens to Denver flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Tuesday. On this route, Saturday flights average $904, about $295 less than Tuesday fares (25% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Athens to Denver trip for April. Fares historically average $927 round-trip in that month - typically $777 less than the most expensive month, which is September (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Denver Intl Airport.

    • The Westin Denver International Airport

More options for your flight from Athens to Denver

Complete your trip to Denver with a hotel stay or car rental

Car rentals in Denver
Hotels in Denver
Vacations in Denver