United Airlines Denver to Athens Flights

Return flight: Athens – Denver

Cheapflightsplus.com will find cheap United Airlines flights from Denver to Athens. Compare airline ticket prices and book air tickets starting from $604 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Denver (CO) — Athens by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in december: one-way - $604, two-way – $1036.
Direct flights
  • Check to choose departure date Check to choose departure date
Check prices for return flight
Find flights
Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
3:50 pm — 4:25 pm
+1 day
3:50 pm — 9:20 am UA182 United Airlines
Denver — Frankfurt
3h 20m stop
12:40 pm — 4:25 pm UA9039 United Airlines
Frankfurt — Athens
15h 35m
including layover
Find flight
from$604
4:25 pm — 6:05 pm
+1 day
4:25 pm — 10:00 am UA9458 United Airlines
Denver — Munich
4h 40m stop
2:40 pm — 6:05 pm UA8724 United Airlines
Munich — Athens
16h 40m
including layover
Find flight
from$604
4:25 pm — 0:55 am
+2 days
4:25 pm — 10:00 am UA9458 United Airlines
Denver — Munich
11h 30m stop
9:30 pm — 0:55 am UA9524 United Airlines
Munich — Athens
23h 30m
including layover
Find flight
from$604
10:25 am — 12:00 pm
+1 day
10:25 am — 3:49 pm UA2087 United Airlines
Denver — Washington D.C.
1h 26m stop
5:15 pm — 7:40 am UA108 United Airlines
Washington D.C. — Munich
55m stop
8:35 am — 12:00 pm UA9311 United Airlines
Munich — Athens
16h 35m
including layover
Find flight
from$609
10:25 am — 6:05 pm
+1 day
10:25 am — 3:49 pm UA2087 United Airlines
Denver — Washington D.C.
1h 26m stop
5:15 pm — 7:40 am UA108 United Airlines
Washington D.C. — Munich
7h stop
2:40 pm — 6:05 pm UA8724 United Airlines
Munich — Athens
22h 40m
including layover
Find flight
from$609
11:15 am — 6:05 pm
+1 day
11:15 am — 2:50 pm UA2312 United Airlines
Denver — Chicago
6h 35m stop
9:25 pm — 12:45 pm UA8854 United Airlines
Chicago — Munich
1h 55m stop
2:40 pm — 6:05 pm UA8724 United Airlines
Munich — Athens
21h 50m
including layover
Find flight
from$609
11:15 am — 1:25 pm
+1 day
11:15 am — 2:50 pm UA2312 United Airlines
Denver — Chicago
1h 5m stop
3:55 pm — 7:25 am UA8837 United Airlines
Chicago — Frankfurt
2h 15m stop
9:40 am — 1:25 pm UA9303 United Airlines
Frankfurt — Athens
17h 10m
including layover
Find flight
from$609
1:30 pm — 6:05 pm
+1 day
1:30 pm — 5:05 pm UA617 United Airlines
Denver — Chicago
55m stop
6:00 pm — 9:35 am UA953 United Airlines
Chicago — Munich
5h 5m stop
2:40 pm — 6:05 pm UA8724 United Airlines
Munich — Athens
19h 35m
including layover
Find flight
from$609
1:30 pm — 6:05 pm
+1 day
1:30 pm — 5:05 pm UA617 United Airlines
Denver — Chicago
4h 20m stop
9:25 pm — 12:45 pm UA8854 United Airlines
Chicago — Munich
1h 55m stop
2:40 pm — 6:05 pm UA8724 United Airlines
Munich — Athens
19h 35m
including layover
Find flight
from$609
3:55 pm — 6:05 pm
+1 day
3:55 pm — 7:31 pm UA1495 United Airlines
Denver — Chicago
1h 54m stop
9:25 pm — 12:45 pm UA8854 United Airlines
Chicago — Munich
1h 55m stop
2:40 pm — 6:05 pm UA8724 United Airlines
Munich — Athens
17h 10m
including layover
Find flight
from$609
5:35 pm — 0:55 am
+2 days
5:35 pm — 9:40 am UA27 United Airlines
Denver — London
1h 50m stop
11:10 am — 2:00 pm UA9230 United Airlines
London — Munich
7h 10m stop
9:30 pm — 0:55 am UA9524 United Airlines
Munich — Athens
22h 20m
including layover
Find flight
from$606
7:45 am — 6:05 pm
+1 day
7:45 am — 11:28 am UA1811 United Airlines
Denver — Chicago
9h 57m stop
9:25 pm — 12:45 pm UA8854 United Airlines
Chicago — Munich
1h 55m stop
2:40 pm — 6:05 pm UA8724 United Airlines
Munich — Athens
25h 20m
including layover
Find flight
from$609
7:45 am — 6:05 pm
+1 day
7:45 am — 1:29 pm UA1536 United Airlines
Denver — Newark
7h 21m stop
8:50 pm — 10:20 am UA9254 United Airlines
Newark — Munich
4h 20m stop
2:40 pm — 6:05 pm UA8724 United Airlines
Munich — Athens
25h 20m
including layover
Find flight
from$609
8:00 am — 12:00 pm
+1 day
8:00 am — 1:23 pm UA1101 United Airlines
Denver — Washington D.C.
3h 52m stop
5:15 pm — 7:40 am UA108 United Airlines
Washington D.C. — Munich
55m stop
8:35 am — 12:00 pm UA9311 United Airlines
Munich — Athens
19h
including layover
Find flight
from$609
9:40 am — 1:25 pm
+1 day
9:40 am — 1:18 pm UA2329 United Airlines
Denver — Chicago
2h 37m stop
3:55 pm — 7:25 am UA8837 United Airlines
Chicago — Frankfurt
2h 15m stop
9:40 am — 1:25 pm UA9303 United Airlines
Frankfurt — Athens
18h 45m
including layover
Find flight
from$609
*Departure and arrival times are local. Last updated on 12/21/2024

Flight Information

There are 26 flights by United Airlines from Denver to Athens every week with departures from Denver International and Arapahoe Co. All flights arrive at Eleftherios Venizelos, Hellinikon (Closed), Sparta.

Departures start from 10:25 am to 9:40 am. Nonstop flight is 14h 15m. The time difference between Denver and Athens is 9h.

  • The fastest flight 14h 15m
  • Average flight time 19h 35m
  • The earliest flight 10:25 am
  • The latest flight 9:40 am
  • Distance 6155 ml

The cheapest months for traveling to Athens are february (from 604 $), november (from 673 $), december (from 675 $).

The most expensive and popular months are january (from 856 $), december (from 675 $), november (from 673 $).

The cheapest flight by United Airlines that our users were able to find is $604. This airfare is economy class on one-way UA9458 flight for February 1, 2025 leaving Denver International in Denver at 4:25 pm, it includes all taxes and additional fees.

Find same flight?

Other Popular Airlines on the Route

Besides United Airlines there are other 11 airline carriers between Denver and Athens. Please review schedules and prices from the most popular airlines to find the best airfare deals from Denver to Athens.

Nonstop flights

There’re no direct flights on this route. Try flights with stops.

I’m lucky

Connecting Flights

List of flights with layovers (1 and more stops):

  • from $468
    Find
  • from $500
    Find
  • F9 - Frontier Airlines
    from $212
    Find
  • FI - Icelandair
    from $265
    Find
  • OS - Austrian Airlines
    from $526
    Find
  • TK - Turkish Airlines
    from $617
    Find
  • SK - SAS
    from $705
    Find
  • IB - Iberia
    from $476
    Find
  • SN - Brussels Airlines
    from $495
    Find
  • LH - Lufthansa
    from $515
    Find
  • LX - SWISS International Air Lines
    from $541
    Find
See more connecting flights

How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

Back