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How to get from Denver to Athens

No nonstop flights. The fastest way is via Frankfurt: about 15h 20m including the connection. Other options: via Paris, Chicago, Detroit and Toronto. Two tickets from $364.

Flights from Denver to Athens

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

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Best fares from Denver to Athens

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $880 18 December 2026, with a connection Cheapest weekend departure $880 Fri, 18 December 2026

Where to connect

Options with one connection, fastest first

fastest, via Frankfurt
15h 20m
two tickets, via Paris
$364
connection options
5
straight-line distance
6,162 mi (9,916 km)
fastest
Via Frankfurt
Germany
15h 20m
with the connection
Denver to Frankfurt flight 9h 30m
Connection of about 3h
Frankfurt to Athens flight 2h 50m
two ticketsfrom $894
Via Paris
France
15h 30m
with the connection
Denver to Paris flight 9h 15m
Connection of about 3h Arrival: Charles de Gaulle. Departure to Athens: Charles de Gaulle, Paris Orly.
Paris to Athens flight 3h 15m
two ticketsfrom $364
Via Chicago
15h 43m
with the connection
Denver to Chicago flight 2h 28m
Connection of about 3h
Chicago to Athens flight 10h 15m
two ticketsfrom $530
Via Detroit
15h 43m
with the connection
Denver to Detroit flight 2h 45m
Connection of about 3h
Detroit to Athens flight 9h 58m
Via Toronto
Canada
15h 48m
with the connection
Denver to Toronto flight 3h 13m
Connection of about 3h
Toronto to Athens flight 9h 35m
two ticketsfrom $665

One ticket or two

How the options are calculated and what to keep in mind at the connection

Flight times come from the nonstop schedule (estimated from the distance where there is no schedule), with 3h allowed for the connection. The price of an option is the sum of the lowest known fares for each leg; their dates may not match, so treat it as a guide. The search shows tickets for your dates, including connections on a single ticket.

When to visit Athens

Weather by month

Best time to visit: June, August and September, +28° to +33° by day, sea +22° to +26°. In November it is +19° by day and +11° at night, sea +20°, with 7 rainy days.

Jan
+14° +5° +16° 9 days
Feb
+14° +5° +15° 8 days
Mar
+16° +7° +15° 9 days
Apr
+20° +10° +17° 7 days
May
+25° +14° +18° 6 days
Jun
+31° +20° +22° 4 days
Jul
+34° +24° +26° 2 days
Aug
+33° +23° +26° 3 days
Sep
+28° +18° +25° 5 days
Oct
+23° +14° +23° 4 days
Nov
+19° +11° +20° 7 days
Dec
+15° +7° +18° 9 days

Daytime and night temperatures in °C, sea temperature (in blue), rainy days. Months with the most comfortable weather are in green. Long-term averages.

Nearest nonstop flights

The closest you can get without a connection

Frequently asked questions

Is there a nonstop flight from Denver to Athens?
There are no nonstop flights in the schedule. You will need a connection, the fastest is via Frankfurt.
What is the fastest way to fly from Denver to Athens?
Via Frankfurt: 9h 30m to the connection, 2h 50m after it, about 15h 20m in total with 3h for the connection.
How much does a flight from Denver to Athens with a connection cost?
Two nonstop tickets via Paris from $364. This is the sum of the lowest known prices for each leg, and their dates may not match.
Which cities can you connect in between Denver and Athens?
Frankfurt (15h 20m total), Paris (15h 30m total), Chicago (15h 43m total), Detroit (15h 43m total) and Toronto (15h 48m total).
How far is Athens from Denver?
6,162 mi (9,916 km) in a straight line between the cities.
How much time should I allow for the connection?
The options allow 3h. On a single ticket the carrier is responsible for the connection; on separate tickets you set the margin yourself, allowing time to collect and re-check your bags.