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

Istanbul (IST) was the most common stop: 42% of momondo users choosing 1-stop flights on this route connected there.

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

British Airways and United Airlines are the most popular carriers operating from Denver Intl to Athens Eleftherios V.

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 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 36% 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.

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

Atlanta (ATL) has the shortest average layover time for this route: 1h 17m.

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

Flights connecting via Munich (MUC) have the shortest average one-way travel time: 13h 46m.

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 July 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.

$292 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 $983 to $1,285. The lowest price recently found on this route was $929.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Athens

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:29 pm - 10:10 am

DEN

ATH

28h 41m

2 stops

6:55 am - 8:17 pm

ATH

DEN

22h 22m

2 stops

$929Air Canada

Sat, Aug 29 - Sat, Sep 12

11:59 pm - 10:10 am

DEN

ATH

25h 11m

2 stops

6:00 am - 1:45 pm

ATH

DEN

16h 45m

1 stop

$931Multiple Airlines

Sat, Aug 8 - Sat, Aug 22

4:40 pm - 10:35 am

DEN

ATH

32h 55m

3 stops

9:20 pm - 7:00 pm

ATH

DEN

30h 40m

3 stops

$932Multiple Airlines

Fri, Aug 28 - Fri, Sep 11

6:00 am - 10:00 am

DEN

ATH

19h 00m

1 stop

12:35 pm - 7:45 pm

ATH

DEN

16h 10m

1 stop

$933United Airlines

Sun, Aug 23 - Mon, Aug 31

6:00 am - 3:05 am

DEN

ATH

36h 05m

2 stops

10:00 pm - 6:25 pm

ATH

DEN

29h 25m

1 stop

$934Turkish Airlines

Wed, Sep 23 - Mon, Oct 5

6:00 am - 3:05 am

DEN

ATH

36h 05m

2 stops

10:25 am - 6:25 pm

ATH

DEN

17h 00m

1 stop

$935Turkish Airlines

Sat, Oct 3 - Sun, Oct 11

4:15 pm - 9:00 pm

DEN

ATH

19h 45m

2 stops

6:45 am - 4:34 pm

ATH

DEN

18h 49m

2 stops

$936Lufthansa

Thu, Aug 6 - Tue, Aug 25

8:25 pm - 3:05 am

DEN

ATH

21h 40m

1 stop

3:55 am - 6:25 pm

ATH

DEN

23h 30m

1 stop

$937Turkish Airlines

Thu, Sep 3 - Mon, Sep 14

11:33 am - 4:30 pm

DEN

ATH

19h 57m

2 stops

6:00 am - 8:01 pm

ATH

DEN

23h 01m

2 stops

$938Delta

Wed, Aug 5 - Fri, Aug 14

6:00 am - 3:05 am

DEN

ATH

36h 05m

2 stops

3:40 pm - 6:25 pm

ATH

DEN

35h 45m

1 stop

$939Turkish Airlines

Sat, Oct 3 - Mon, Oct 12

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Lufthansa flights from Denver to Athens

Our best Lufthansa deals on Denver to Athens flight tickets

Lufthansa

Oct 16

DEN4:05 pmDenver Intl

13h 50m

1 stop

ATH2:55 pmAthens Eleftherios V.

Oct 23

ATH6:45 amAthens Eleftherios V.

17h 55m

1 stop

DEN3:40 pmDenver Intl

$931

Lufthansa

Aug 12

DEN4:40 pmDenver Intl

17h 00m

2 stops

ATH6:40 pmAthens Eleftherios V.

Aug 26

ATH6:00 amAthens Eleftherios V.

19h 34m

2 stops

DEN4:34 pmDenver Intl

$932

Lufthansa

Aug 6

DEN4:15 pmDenver Intl

19h 45m

2 stops

ATH9:00 pmAthens Eleftherios V.

Aug 25

ATH6:45 amAthens Eleftherios V.

18h 49m

2 stops

DEN4:34 pmDenver Intl

$936

Air Canada flights from Denver to Athens

Our best Air Canada deals on Denver to Athens flight tickets

Air Canada

Aug 24

DEN9:40 amDenver Intl

15h 30m

1 stop

ATH10:10 amAthens Eleftherios V.

Sep 1

ATH12:10 pmAthens Eleftherios V.

31h 23m

1 stop

DEN10:33 amDenver Intl

$930

Air Canada

Oct 15

DEN9:40 amDenver Intl

15h 30m

1 stop

ATH10:10 amAthens Eleftherios V.

Oct 23

ATH12:10 pmAthens Eleftherios V.

35h 22m

2 stops

DEN2:32 pmDenver Intl

$944

Air Canada

Oct 16

DEN7:50 pmDenver Intl

29h 20m

2 stops

ATH10:10 amAthens Eleftherios V.

Oct 23

ATH12:10 pmAthens Eleftherios V.

33h 35m

2 stops

DEN12:45 pmDenver Intl

$952

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sat 8/29

8:29 pm-10:10 am

2 stops28h 41m

Athens Eleftherios V.

Sat 9/12

6:55 am-8:17 pm

2 stops22h 22m

$929

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sat 8/8

11:59 pm-10:10 am

2 stops25h 11m

Athens Eleftherios V.

Sat 8/22

6:00 am-1:45 pm

1 stop16h 45m

$931

DenverAthens

DEN - ATH

DENATH

Denver Intl

Fri 8/28

4:40 pm-10:35 am

3 stops32h 55m

Athens Eleftherios V.

Fri 9/11

9:20 pm-7:00 pm

3 stops30h 40m

$932

Quickest round-trip

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sun 8/23

6:00 am-10:00 am

1 stop19h 00m

Athens Eleftherios V.

Mon 8/31

12:35 pm-7:45 pm

1 stop16h 10m

$933

DenverAthens

DEN - ATH

DENATH

Denver Intl

Wed 9/23

6:00 am-3:05 am

2 stops36h 05m

Athens Eleftherios V.

Mon 10/5

10:00 pm-6:25 pm

1 stop29h 25m

$934

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sat 10/3

6:00 am-3:05 am

2 stops36h 05m

Athens Eleftherios V.

Sun 10/11

10:25 am-6:25 pm

1 stop17h 00m

$935

DenverAthens

DEN - ATH

DENATH

Denver Intl

Thu 8/6

4:15 pm-9:00 pm

2 stops19h 45m

Athens Eleftherios V.

Tue 8/25

6:45 am-4:34 pm

2 stops18h 49m

$936

DenverAthens

DEN - ATH

DENATH

Denver Intl

Thu 9/3

8:25 pm-3:05 am

1 stop21h 40m

Athens Eleftherios V.

Mon 9/14

3:55 am-6:25 pm

1 stop23h 30m

$937

DenverAthens

DEN - ATH

DENATH

Denver Intl

Wed 8/5

11:33 am-4:30 pm

2 stops19h 57m

Athens Eleftherios V.

Fri 8/14

6:00 am-8:01 pm

2 stops23h 01m

$938

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sat 10/3

6:00 am-3:05 am

2 stops36h 05m

Athens Eleftherios V.

Mon 10/12

3:40 pm-6:25 pm

1 stop35h 45m

$939

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

Airlines

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 $660, 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 $667.

How far in advance should I book a flight from Denver 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 $883 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 $805 on momondo.

Can stopping save me money on Denver to Athens flights?

You could potentially save up to 33% 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 July 2026, prices for Denver to Athens flights are approximately 56% cheaper 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	13h 40m
Direct flights	None

The fastest flight from Denver to Athens takes 13h 40m

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

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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 13h 40m, 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 July 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 29% of all bookings. The subsequent popular airlines are Turkish Airlines at 29%, Lufthansa at 16%, 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 7.5 693 reviews	Search Virgin Atlantic flights
Scandinavian Airlines	PriceFrom $495	Free Cancellation	Rating 7.4 1,874 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $546	Free Cancellation	Rating 7.8 8,460 reviews	Search Delta flights
Lufthansa	PriceFrom $555	Free Cancellation	Rating 6.8 8,128 reviews	Search Lufthansa flights
Air France	PriceFrom $556	Free Cancellation	Rating 7.5 1,623 reviews	Search Air France flights
British Airways	PriceFrom $575	Free Cancellation	Rating 6.7 8,107 reviews	Search British Airways flights
American Airlines	PriceFrom $584	Free Cancellation	Rating 7.1 11,806 reviews	Search American Airlines flights
Turkish Airlines	PriceFrom $587	Free Cancellation	Rating 7.4 4,442 reviews	Search Turkish Airlines flights
ITA Airways	PriceFrom $590	Free Cancellation	Rating 6.7 1,283 reviews	Search ITA Airways flights
Air Canada	PriceFrom $655	Free Cancellation	Rating 7.1 11,328 reviews	Search Air Canada flights

Piraeus

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Loutraki

Hydra

Aegina

Corinth

Skala

Tolo

Marathon

Chalcis

Porto Cheli

Agia Marina

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

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Cheap flights from Denver to Athens from $292

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 9/26. 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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Lufthansa flights from Denver to Athens

Our best Lufthansa deals on Denver to Athens flight tickets

Air Canada flights from Denver to Athens

Our best Air Canada deals on Denver to Athens flight tickets

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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 from Denver 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

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Athens

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

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