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C$409 Cheap Flights from Denver (DENA) to Athens International (ATH)

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Flight deals from Denver to Athens International Airport

Looking for a cheap last-minute deal or the best return flight from Denver to Athens International Airport? If you want to travel next month, return fares start from C$814. Find the lowest prices on one-way and return tickets right here.
Athens.C$409 per passenger.Departing Mon., Apr. 27.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Denver International on Mon., Apr. 27, arriving in Athens International.Price includes taxes and charges.From C$409, select.
Athens.C$450 per passenger.Departing Tue., Oct. 27.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Denver International on Tue., Oct. 27, arriving in Athens International.Price includes taxes and charges.From C$450, select.
Athens.C$465 per passenger.Departing Tue., Aug. 11.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Denver International on Tue., Aug. 11, arriving in Athens International.Price includes taxes and charges.From C$465, select.
Athens.C$482 per passenger.Departing Wed., Dec. 30.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Denver International on Wed., Dec. 30, arriving in Athens International.Price includes taxes and charges.From C$482, select.
Athens.C$483 per passenger.Departing Mon., Feb. 1.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Denver International on Mon., Feb. 1, arriving in Athens International.Price includes taxes and charges.From C$483, select.
Athens.C$489 per passenger.Departing Sun., Nov. 1.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Denver International on Sun., Nov. 1, arriving in Athens International.Price includes taxes and charges.From C$489, select.
Athens.C$534 per passenger.Departing Wed., Sep. 2.One-way flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Denver International on Wed., Sep. 2, arriving in Athens International.Price includes taxes and charges.From C$534, select.
Athens.C$568 per passenger.Departing Sun., Jul. 19.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Denver International on Sun., Jul. 19, arriving in Athens International.Price includes taxes and charges.From C$568, select.
Athens.C$607 per passenger.Departing Sun., May 3.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Denver International on Sun., May 3, arriving in Athens International.Price includes taxes and charges.From C$607, select.
Athens.C$644 per passenger.Departing Wed., Jun. 10.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Denver International on Wed., Jun. 10, arriving in Athens International.Price includes taxes and charges.From C$644, select.
Athens.C$727 per passenger.Departing Fri., Mar. 20.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Denver International on Fri., Mar. 20, arriving in Athens International.Price includes taxes and charges.From C$727, select.

Find the cheapest month to fly from Denver to Athens International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver to Athens International flights are currently cheapest in April.
Mar.
from C$727
Apr.
from C$409
May
from C$607
Jun.
from C$644
Jul.
from C$568
Aug.
from C$465
Sep.
from C$534
Oct.
from C$450
Nov.
from C$489
Dec.
from C$482
Jan.
Find prices
Feb.
from C$483

Denver to Athens International: Alternative routes

Compare routes from Denver to Athens below. You may find an airport to fly into that's cheaper, faster, or easier than Athens International.

Athens International

20km from central Athens
ClosestCheapest
from C$409
Search flights

Denver to Athens: Flight information

The things to know before you go.
Cheapest flight foundC$409
Cheapest month to flyApril

Check out these Athens hotels

Ready to plan your stay? Other travellers rate these Athens hotels for cleanliness, service and location.
Athenian Residences
0.86 km from city centre
C$512
Per night
Living Yard Thissio
0.82 km from city centre
C$203
Per night
MiraMe Athens Boutique Hotel
0.95 km from city centre
C$184
Per night
Athenian Residences
0.86 km from city centre
C$512
Per night
Living Yard Thissio
0.82 km from city centre
C$203
Per night
MiraMe Athens Boutique Hotel
0.95 km from city centre
C$184
Per night
Explore top-rated hotels

Finding cheap flights from Denver to Athens International: Frequently asked questions

The best price we found for a return flight from Denver to Athens International is C$814. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Denver to Athens International. But we found flights with one stop from C$814.
As of March 2026, there are no flights flying from Denver to Athens International.
The cheapest month to fly from Denver to Athens International is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Denver to Athens International Airport on Thursday, April 23, 2026.
No airlines currently offer direct flights between Denver and Athens International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Athens International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Athens is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Athens International is Turkish Airlines .

Travelling from Denver to Eleftherios Venizelos International Airport (ATH): what you need to know

  • Denver's main base, Denver International Airport (DEN), is where countless awesome vacations begin. Explore the departure options from here when searching for a flight from Denver to Eleftherios Venizelos International Airport (ATH).

  • The timezone in Athens is UTC+2, which is 8 hours ahead of Denver. Eleftherios Venizelos International Airport is located in Athens.

  • Get to the airport on time so you don't miss your flight from Denver to ATH. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • Peak months like July or vacation periods such as Thanksgiving and Christmas/New Year will mean bigger waits at check-in and security. Be on the safe side and get to the terminal even earlier. Arriving two hours before a domestic flight and up four hours ahead of international flights is a smart move.

Airports in Denver

Denver International Airport (DEN)

  • A stopover is the perfect opportunity to break up your trip — and perhaps even tour another city. When searching for flights from Denver to ATH leaving from Denver International Airport (DEN), deselect the 'Direct flights only' box to see where you can visit along the way. Top options include:

    • Frankfurt Airport (FRA)

    • Franz Josef Strauss Airport (MUC)

    • Keflavik International Airport (KEF)

  • The distance from central Denver to DEN is roughly 40 kilometres. Check out Google Maps for the quickest way to get there, whether you're driving or taking public transport.

  • Get your flight from Denver to Eleftherios Venizelos International Airport off to a leisurely start. Just a short ride from Denver International Airport, stay at SpringHill Suites Denver Airport and be well-rested for the trip ahead.

About Eleftherios Venizelos International Airport (ATH)

Getting from Eleftherios Venizelos International Airport (ATH) to central Athens

  • From Eleftherios Venizelos International Airport, Athens is approximately 40 kilometres away. It takes around 37 minutes to reach the centre driving.

  • It takes roughly 59 minutes when travelling by public transport.

How to find the cheapest flights from Denver to Eleftherios Venizelos International Airport (ATH)

  • C$409 is the lowest price we've seen for a one-way ticket from Denver to Eleftherios Venizelos International Airport. Return flights start from C$814. Prices are subject to change based on availability and may vary at the time of booking.

  • We recommend booking as soon as you can to lock in flight tickets from Denver to ATH. You're more likely to snag a great deal and enjoy more options for flight times and dates.

  • If you're flexible with your trip dates, make the most of the 'Whole month' tool. It'll give you the lowest price across the month when searching for your ticket from Denver to Eleftherios Venizelos International Airport.

  • Snapping up a cheap ticket from Denver to ATH is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when the price has fallen.

  • Play around with the filters to find your ideal journey. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Denver to Eleftherios Venizelos International Airport, use the 'Sort by' function. You can also filter by airline, departure and arrival times, and journey duration.

The best time to fly from Denver to Eleftherios Venizelos International Airport (ATH)

  • August is the busiest month for flights from Denver to Eleftherios Venizelos International Airport. To skip the crowds, travel to Athens in February when it's quieter.

  • When booking your flight from Denver to ATH, think about the type of weather you enjoy. July is the warmest month in Athens, with temperatures ranging from 22ºC to 37ºC.

  • Visit in January if you want to explore when it's cooler. Temperatures average between 4ºC and 14ºC. However, this city promises a good time whenever you book your cheap flights from Denver to Eleftherios Venizelos International Airport.

More about Athens

  • Start your Athens trip right by choosing the perfect place to stay. Once you've booked your flight from Denver to Eleftherios Venizelos International Airport, browse our selection of hotels including:

  • All great vacations should include some sightseeing. Museum of the Centre for the Acropolis Studies, Acropolis of Athens and The Parthenon are must-visits when exploring Athens.

Complete your Athens trip with a car rental

  • Once you've booked your hotel and cheap flight from Denver to Eleftherios Venizelos International Airport, next up is choosing one of our car rentals in Athens. Check out the deals and easily compare options on price, fuel policies, and more.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.