Which layover airport offers the lowest fares from Denver to Athens?

Flights via London (LHR) offer the lowest average round-trip price of $669.

What is the cheapest airline that flies from Denver Intl to Athens Eleftherios V.?

British Airways is the most popular carrier operating from Denver Intl to Athens Eleftherios V.

Which layover airport has the shortest connection time from Denver to Athens?

Philadelphia (PHL) has the shortest average layover time for this route: 2h 00m.

Which layover airport has the shortest travel time from Denver to Athens?

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 13h 45m.

Which airport is the most popular layover for flights between Denver and Athens?

Istanbul (IST) was the most common stop: 39% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Athens?

United Airlines, Turkish Airlines and Lufthansa are the top three most popular airlines that fly to Athens from Denver according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Athens. Keep in mind that there are 11 different airlines that fly to Athens on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Denver Intl Airport to Athens Eleftherios V. Airport?

Prices for flights from Denver Intl Airport to Athens Eleftherios V. Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Denver Intl Airport to Athens Eleftherios V. Airport?

The number of operators available for flights from Denver Intl Airport to Athens Eleftherios V. Airport is 11 as of April 2026.

How old do you have to be to fly from Denver Intl Airport to Athens Eleftherios V. Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Athens Eleftherios V. Airport.

What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

The necessary travel and health documents for your Athens Eleftherios V. Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$385 Cheap Flights from Denver to Athens in 2026

Q: What is the typical price of a round-trip flight between Denver and Athens?

Prices are currently low for flights on this route. Typical prices usually range from $1,117 to $622. The lowest price recently found on this route was $636.

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Find the cheapest flights from Denver to Athens

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One-way

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Cheap round-trip flights

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8:25 pm - 3:05 am

DEN

ATH

21h 40m

1 stop

10:00 pm - 6:25 pm

ATH

DEN

29h 25m

1 stop

$636Turkish Airlines

Tue, Sep 1 - Mon, Sep 7

8:25 pm - 2:35 pm

DEN

ATH

33h 10m

1 stop

3:40 pm - 6:25 pm

ATH

DEN

35h 45m

1 stop

$638Turkish Airlines

Sat, May 2 - Fri, May 15

8:25 pm - 8:55 am

DEN

ATH

27h 30m

1 stop

3:55 am - 6:25 pm

ATH

DEN

23h 30m

1 stop

$645Turkish Airlines

Thu, Sep 3 - Sat, Sep 12

8:25 pm - 3:05 am

DEN

ATH

21h 40m

1 stop

3:55 am - 6:25 pm

ATH

DEN

23h 30m

1 stop

$647Turkish Airlines

Tue, Sep 1 - Sat, Sep 12

8:25 pm - 8:55 am

DEN

ATH

27h 30m

1 stop

10:00 pm - 6:25 pm

ATH

DEN

29h 25m

1 stop

$653Turkish Airlines

Thu, Sep 3 - Wed, Sep 9

8:25 pm - 8:30 pm

DEN

ATH

15h 05m

1 stop

10:00 pm - 6:25 pm

ATH

DEN

29h 25m

1 stop

$655Turkish Airlines

Sun, Apr 26 - Fri, May 8

8:25 pm - 8:55 am

DEN

ATH

27h 30m

1 stop

3:55 am - 6:25 pm

ATH

DEN

23h 30m

1 stop

$660Turkish Airlines

Sat, Sep 5 - Mon, Sep 7

8:25 pm - 8:30 pm

DEN

ATH

15h 05m

1 stop

3:55 am - 6:25 pm

ATH

DEN

23h 30m

1 stop

$662Turkish Airlines

Sat, Apr 25 - Mon, May 4

8:25 pm - 8:55 am

DEN

ATH

27h 30m

1 stop

3:55 am - 6:25 pm

ATH

DEN

23h 30m

1 stop

$667Turkish Airlines

Tue, Sep 1 - Wed, Sep 9

8:25 pm - 8:30 pm

DEN

ATH

15h 05m

1 stop

10:00 pm - 6:25 pm

ATH

DEN

29h 25m

1 stop

$672Turkish Airlines

Sat, Sep 5 - Fri, Sep 25

Scandinavian Airlines flights from Denver to Athens

Our best Scandinavian Airlines deals on Denver to Athens flight tickets

Scandinavian Airlines

Aug 21

DEN12:00 pmDenver Intl

23h 15m

2 stops

ATH8:15 pmAthens Eleftherios V.

Sep 3

ATH7:30 pmAthens Eleftherios V.

35h 44m

2 stops

DEN10:14 pmDenver Intl

$702

Scandinavian Airlines

May 8

DEN6:30 amDenver Intl

43h 05m

2 stops

ATH10:35 amAthens Eleftherios V.

May 22

ATH7:30 pmAthens Eleftherios V.

37h 22m

2 stops

DEN11:52 pmDenver Intl

$715

Scandinavian Airlines

Aug 21

DEN12:00 pmDenver Intl

23h 15m

2 stops

ATH8:15 pmAthens Eleftherios V.

Sep 2

ATH7:30 pmAthens Eleftherios V.

36h 28m

2 stops

DEN10:58 pmDenver Intl

$732

Turkish Airlines flights from Denver to Athens

Our best Turkish Airlines deals on Denver to Athens flight tickets

Turkish Airlines

Sep 1

DEN8:25 pmDenver Intl

21h 40m

1 stop

ATH3:05 amAthens Eleftherios V.

Sep 7

ATH10:00 pmAthens Eleftherios V.

29h 25m

1 stop

DEN6:25 pmDenver Intl

$636

Turkish Airlines

May 2

DEN8:25 pmDenver Intl

33h 10m

1 stop

ATH2:35 pmAthens Eleftherios V.

May 15

ATH3:40 pmAthens Eleftherios V.

35h 45m

1 stop

DEN6:25 pmDenver Intl

$638

Turkish Airlines

Sep 3

DEN8:25 pmDenver Intl

27h 30m

1 stop

ATH8:55 amAthens Eleftherios V.

Sep 12

ATH3:55 amAthens Eleftherios V.

23h 30m

1 stop

DEN6:25 pmDenver Intl

$645

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverAthens

DEN - ATH

DENATH

Denver Intl

Tue 9/1

8:25 pm-3:05 am

1 stop21h 40m

Athens Eleftherios V.

Mon 9/7

10:00 pm-6:25 pm

1 stop29h 25m

$636

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sat 5/2

8:25 pm-2:35 pm

1 stop33h 10m

Athens Eleftherios V.

Fri 5/15

3:40 pm-6:25 pm

1 stop35h 45m

$638

DenverAthens

DEN - ATH

DENATH

Denver Intl

Thu 9/3

8:25 pm-8:55 am

1 stop27h 30m

Athens Eleftherios V.

Sat 9/12

3:55 am-6:25 pm

1 stop23h 30m

$645

DenverAthens

DEN - ATH

DENATH

Denver Intl

Tue 9/1

8:25 pm-3:05 am

1 stop21h 40m

Athens Eleftherios V.

Sat 9/12

3:55 am-6:25 pm

1 stop23h 30m

$647

DenverAthens

DEN - ATH

DENATH

Denver Intl

Thu 9/3

8:25 pm-8:55 am

1 stop27h 30m

Athens Eleftherios V.

Wed 9/9

10:00 pm-6:25 pm

1 stop29h 25m

$653

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sun 4/26

8:25 pm-8:30 pm

1 stop15h 05m

Athens Eleftherios V.

Fri 5/8

10:00 pm-6:25 pm

1 stop29h 25m

$655

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sat 9/5

8:25 pm-8:55 am

1 stop27h 30m

Athens Eleftherios V.

Mon 9/7

3:55 am-6:25 pm

1 stop23h 30m

$660

Quickest round-trip

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sat 4/25

8:25 pm-8:30 pm

1 stop15h 05m

Athens Eleftherios V.

Mon 5/4

3:55 am-6:25 pm

1 stop23h 30m

$662

DenverAthens

DEN - ATH

DENATH

Denver Intl

Tue 9/1

8:25 pm-8:55 am

1 stop27h 30m

Athens Eleftherios V.

Wed 9/9

3:55 am-6:25 pm

1 stop23h 30m

$667

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sat 9/5

8:25 pm-8:30 pm

1 stop15h 05m

Athens Eleftherios V.

Fri 9/25

10:00 pm-6:25 pm

1 stop29h 25m

$672

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denver to Athens

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

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Layovers

What is the typical price of a round-trip flight between Denver and Athens?

What is the cheapest month to fly to Athens?

The cheapest month to fly to Athens from Denver is in November. Flight prices, which tend to average around $639, are often lower during this time because this is during the off-season. If you are unable to visit Athens during the month of November, then departing from Denver during the month January is also very affordable. Most momondo users find prices during this month for around $649.

How far in advance should I book a flight to Athens?

You are more likely to see cheaper flights to Athens from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Athens for around $870 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from Denver for as low as $741 on momondo.

Can stopping save me money on Denver to Athens flights?

You could potentially save up to 12% on your flight if you consider stops on a Denver to Athens flight.

How have Denver to Athens flight prices changed over time?

As of April 2026, prices for Denver to Athens flights are approximately 11% more expensive when compared to flights at the same time last year.

When to book flights from Denver to Athens

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Athens according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Denver to Athens (DEN to ATH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Athens

Fastest flight time	15h 05m
Direct flights	None

The fastest flight from Denver to Athens takes 15h 05m

There are no direct flights from Denver to Athens. There are no popular flight routes from Denver to Athens.

Search flight deals

Frequently asked questions about flying from Denver to Athens

How far is Denver Intl to Athens Eleftherios V. by plane?
The straight-line distance from Denver Intl to Athens Eleftherios V. is 6157.1 mi. Flights usually cover this in 15h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Denver Intl Airport to Athens Eleftherios V. Airport?
Prices for flights from Denver Intl Airport to Athens Eleftherios V. Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Denver Intl Airport to Athens Eleftherios V. Airport?
The number of operators available for flights from Denver Intl Airport to Athens Eleftherios V. Airport is 11 as of April 2026.
How old do you have to be to fly from Denver Intl Airport to Athens Eleftherios V. Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Athens Eleftherios V. Airport.
What documentation or ID do you need to fly to Athens Eleftherios V. Airport?
The necessary travel and health documents for your Athens Eleftherios V. Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Denver to Athens?
momondo data reveals that the most frequently booked airline on the route from Denver to Athens is United Airlines, representing 31% of all bookings. The subsequent popular airlines are Turkish Airlines at 25%, Lufthansa at 17%, and British Airways at 10%.

Best airlines flying from Denver to Athens

Compare and see reviews for airlines that fly from Denver to Athens with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $488	Free Cancellation	Rating 7.5 685 reviews	Search Virgin Atlantic flights
Scandinavian Airlines	PriceFrom $495	Free Cancellation	Rating 7.3 1,748 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $546	Free Cancellation	Rating 7.9 8,394 reviews	Search Delta flights
British Airways	PriceFrom $555	Free Cancellation	Rating 6.7 7,867 reviews	Search British Airways flights
Air France	PriceFrom $556	Free Cancellation	Rating 7.4 1,564 reviews	Search Air France flights
ITA Airways	PriceFrom $590	Free Cancellation	Rating 6.7 1,182 reviews	Search ITA Airways flights
Turkish Airlines	PriceFrom $592	Free Cancellation	Rating 7.3 4,305 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $595	Free Cancellation	Rating 6.8 7,901 reviews	Search Lufthansa flights
American Airlines	PriceFrom $608	Free Cancellation	Rating 7.1 11,562 reviews	Search American Airlines flights
Air Canada	PriceFrom $627	Free Cancellation	Rating 7.1 10,913 reviews	Search Air Canada flights

Piraeus

Glyfada

Marathon

Hydra

Aegina

Skala

Loutraki

Tolo

Corinth

Agia Marina

Chalcis

Porto Cheli

Galaxidi

Megalochori

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Athens?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Denver to Athens. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Denver to Athens with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Denver to Athens flights to just show those with flexible booking policies.

How can momondo help me find flights from Denver to Athens?

Once all potential Denver to Athens flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Denver to Athens right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Athens, momondo offers a useful price alert feature which will track prices for flights to Athens from Denver and alert you when they change.

An easier way to manage your Athens trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Denver to Athens from $385

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Athens departing on 6/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Denver to Athens

What is the typical price of a round-trip flight between Denver and Athens?

What is the cheapest month to fly to Athens?

How far in advance should I book a flight to Athens?

Can stopping save me money on Denver to Athens flights?

How have Denver to Athens flight prices changed over time?

What is the cheapest airline that flies from Denver Intl to Athens Eleftherios V.?

What airlines fly to Athens?

Which airport is the most popular layover for flights between Denver and Athens?

Which layover airport offers the lowest fares from Denver to Athens?

Which layover airport has the shortest travel time from Denver to Athens?

Which layover airport has the shortest connection time from Denver to Athens?

When to book flights from Denver to Athens

Cheap Denver to Athens (DEN to ATH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Athens

Fastest flight time

Direct flights

Frequently asked questions about flying from Denver to Athens

Best airlines flying from Denver to Athens

Compare and see reviews for airlines that fly from Denver to Athens with momondo

Traveling to a place near Athens?

Why use momondo?

An easier way to manage your Athens trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Greece

Fly your favorite airline to Athens

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List of cabin classes available on flights landing in Athens. Availability may vary depending on flight origin and airline.

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