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.

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

Istanbul (IST) was the most common stop: 45% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via London (LHR) offer the lowest average round-trip price of $565.

What airlines fly to Athens?

Turkish Airlines, United Airlines and Lufthansa are the top three most popular airlines that fly to Athens from Denver according to our data. Turkish Airlines is the first choice among our users, with 37% 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 August 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.

$310 Cheap Flights from Denver to Athens in 2026

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Find the cheapest flights from Denver to Athens

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8:30 pm - 8:30 pmDEN Denver Intl-ATH Athens Eleftherios V.

15h 00m1 stop Istanbul

4:00 am - 6:25 pmATH Athens Eleftherios V.-DEN Denver Intl

23h 25m1 stop Istanbul

$730Turkish Airlines

Sun, Aug 23 - Sat, Sep 5

8:30 pm - 8:30 pmDEN Denver Intl-ATH Athens Eleftherios V.

15h 00m1 stop Istanbul

4:00 am - 6:25 pmATH Athens Eleftherios V.-DEN Denver Intl

23h 25m1 stop Istanbul

$743Turkish Airlines

Sun, Aug 23 - Sat, Sep 5

5:25 pm - 9:20 pmDEN Denver Intl-ATH Athens Eleftherios V.

18h 55m1 stop Frankfurt am Main

1:00 pm - 4:50 pmATH Athens Eleftherios V.-DEN Denver Intl

36h 50m1 stop Toronto Pearson Intl

$800Multiple Airlines

Tue, Nov 10 - Tue, Nov 24

11:20 am - 11:00 amDEN Denver Intl-ATH Athens Eleftherios V.

14h 40m1 stop Montreal Pierre Elliott Trudeau Intl

5:40 pm - 8:27 pmATH Athens Eleftherios V.-DEN Denver Intl

35h 47m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

$808Multiple Airlines

Wed, Nov 11 - Wed, Nov 25

5:01 pm - 6:50 pmDEN Denver Intl-ATH Athens Eleftherios V.

16h 49m1 stop London Heathrow

8:20 pm - 3:10 pmATH Athens Eleftherios V.-DEN Denver Intl

27h 50m1 stop London Heathrow

$813British Airways

Wed, Dec 9 - Wed, Dec 23

5:01 pm - 1:20 amDEN Denver Intl-ATH Athens Eleftherios V.

23h 19m1 stop London Heathrow

7:55 pm - 3:10 pmATH Athens Eleftherios V.-DEN Denver Intl

28h 15m1 stop London Heathrow

$813British Airways

Tue, Jan 5 - Tue, Jan 19

9:50 am - 11:00 amDEN Denver Intl-ATH Athens Eleftherios V.

16h 10m1 stop Toronto Pearson Intl

1:00 pm - 6:03 pmATH Athens Eleftherios V.-DEN Denver Intl

38h 03m2 stops Toronto Pearson Intl Edmonton

$814Air Canada

Tue, Nov 10 - Thu, Nov 26

11:20 am - 11:00 amDEN Denver Intl-ATH Athens Eleftherios V.

14h 40m1 stop Montreal Pierre Elliott Trudeau Intl

1:00 pm - 2:55 pmATH Athens Eleftherios V.-DEN Denver Intl

34h 55m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$815Air Canada

Wed, Nov 11 - Fri, Nov 13

5:25 pm - 4:30 pmDEN Denver Intl-ATH Athens Eleftherios V.

14h 05m1 stop Frankfurt am Main

6:45 am - 3:35 pmATH Athens Eleftherios V.-DEN Denver Intl

17h 50m1 stop Frankfurt am Main

$820Lufthansa

Tue, Nov 10 - Thu, Nov 26

5:38 pm - 1:30 amDEN Denver Intl-ATH Athens Eleftherios V.

22h 52m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:45 am - 3:35 pmATH Athens Eleftherios V.-DEN Denver Intl

17h 50m1 stop Frankfurt am Main

$823Lufthansa

Wed, Nov 25 - Fri, Dec 4

Cheap last minute flights

Enter your travel dates to find the best prices.

4:15 pm - 6:40 pmDEN Denver Intl-ATH Athens Eleftherios V.

17h 25m1 stop Munich Franz Josef Strauss

6:00 am - 1:45 pmATH Athens Eleftherios V.-DEN Denver Intl

16h 45m1 stop Munich Franz Josef Strauss

$1,167Lufthansa

Wed, Aug 12 - Wed, Aug 26

4:15 pm - 11:05 pmDEN Denver Intl-ATH Athens Eleftherios V.

21h 50m1 stop Munich Franz Josef Strauss

6:00 am - 1:45 pmATH Athens Eleftherios V.-DEN Denver Intl

16h 45m1 stop Munich Franz Josef Strauss

$1,167Lufthansa

Wed, Aug 12 - Wed, Aug 19

11:25 am - 1:25 pmDEN Denver Intl-ATH Athens Eleftherios V.

17h 00m1 stop Montreal Pierre Elliott Trudeau Intl

3:25 pm - 10:33 amATH Athens Eleftherios V.-DEN Denver Intl

28h 08m1 stop Montreal Pierre Elliott Trudeau Intl

$1,191Air Canada

Wed, Aug 12 - Wed, Aug 19

9:40 am - 1:25 pmDEN Denver Intl-ATH Athens Eleftherios V.

18h 45m1 stop Montreal Pierre Elliott Trudeau Intl

6:00 am - 1:45 pmATH Athens Eleftherios V.-DEN Denver Intl

16h 45m1 stop Munich Franz Josef Strauss

$1,192Multiple Airlines

Wed, Aug 12 - Tue, Aug 18

8:17 am - 1:25 pmDEN Denver Intl-ATH Athens Eleftherios V.

20h 08m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

3:25 pm - 10:33 amATH Athens Eleftherios V.-DEN Denver Intl

28h 08m1 stop Montreal Pierre Elliott Trudeau Intl

$1,195Air Canada

Wed, Aug 12 - Wed, Aug 19

6:40 pm - 12:25 pmDEN Denver Intl-ATH Athens Eleftherios V.

32h 45m1 stop London Heathrow

7:30 pm - 4:30 pmATH Athens Eleftherios V.-DEN Denver Intl

30h 00m1 stop London Heathrow

$1,202British Airways

Wed, Aug 12 - Mon, Aug 17

11:25 am - 10:10 amDEN Denver Intl-ATH Athens Eleftherios V.

13h 45m1 stop Montreal Pierre Elliott Trudeau Intl

6:00 am - 1:45 pmATH Athens Eleftherios V.-DEN Denver Intl

16h 45m1 stop Munich Franz Josef Strauss

$1,262Multiple Airlines

Wed, Aug 12 - Sun, Aug 16

11:25 am - 10:10 amDEN Denver Intl-ATH Athens Eleftherios V.

13h 45m1 stop Montreal Pierre Elliott Trudeau Intl

12:10 pm - 6:55 pmATH Athens Eleftherios V.-DEN Denver Intl

15h 45m1 stop Montreal Pierre Elliott Trudeau Intl

$1,667United Airlines

Wed, Aug 12 - Sat, Aug 15

6:00 am - 3:05 amDEN Denver Intl-ATH Athens Eleftherios V.

36h 05m2 stops Chicago O'Hare Intl Istanbul

1:00 pm - 9:39 pmATH Athens Eleftherios V.-DEN Denver Intl

41h 39m2 stops Istanbul Chicago O'Hare Intl

$1,734Turkish Airlines

Wed, Aug 12 - Sat, Aug 15

2:21 pm - 2:00 amDEN Denver Intl-ATH Athens Eleftherios V.

26h 39m2 stops Chicago O'Hare Intl London Heathrow

2:00 pm - 11:53 pmATH Athens Eleftherios V.-DEN Denver Intl

18h 53m1 stop Dallas/Fort Worth

$4,007British Airways

Fri, Aug 14 - Sun, Aug 16

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Turkish Airlines flights from Denver to Athens

Our best Turkish Airlines deals on Denver to Athens flight tickets

Turkish Airlines

Aug 23

DEN8:30 pmDenver Intl

15h 00m

1 stop

ATH8:30 pmAthens Eleftherios V.

Sep 5

ATH4:00 amAthens Eleftherios V.

23h 25m

1 stop

DEN6:25 pmDenver Intl

$730

Turkish Airlines

Aug 23

DEN8:30 pmDenver Intl

15h 00m

1 stop

ATH8:30 pmAthens Eleftherios V.

Sep 5

ATH4:00 amAthens Eleftherios V.

23h 25m

1 stop

DEN6:25 pmDenver Intl

$743

Turkish Airlines

Aug 23

DEN8:30 pmDenver Intl

15h 00m

1 stop

ATH8:30 pmAthens Eleftherios V.

Sep 5

ATH4:00 amAthens Eleftherios V.

23h 25m

1 stop

DEN6:25 pmDenver Intl

$746

United Airlines flights from Denver to Athens

Our best United Airlines deals on Denver to Athens flight tickets

United Airlines

Nov 6

DEN8:25 pmDenver Intl

53h 35m

2 stops

ATH11:00 amAthens Eleftherios V.

Nov 20

ATH6:40 amAthens Eleftherios V.

16h 50m

1 stop

DEN2:30 pmDenver Intl

$845

United Airlines

Nov 6

DEN7:12 pmDenver Intl

54h 48m

2 stops

ATH11:00 amAthens Eleftherios V.

Nov 20

ATH6:45 amAthens Eleftherios V.

23h 51m

2 stops

DEN9:36 pmDenver Intl

$848

United Airlines

Aug 21

DEN5:47 pmDenver Intl

31h 48m

1 stop

ATH10:35 amAthens Eleftherios V.

Sep 4

ATH12:10 pmAthens Eleftherios V.

31h 23m

1 stop

DEN10:33 amDenver Intl

$983

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Sun 8/23

8:30 pm-8:30 pm

1 stop15h 00m

Athens Eleftherios V.

Sat 9/5

4:00 am-6:25 pm

1 stop23h 25m

$730

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Sun 8/23

8:30 pm-8:30 pm

1 stop15h 00m

Athens Eleftherios V.

Sat 9/5

4:00 am-6:25 pm

1 stop23h 25m

$743

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Tue 11/10

5:25 pm-9:20 pm

1 stop18h 55m

Athens Eleftherios V.

Tue 11/24

1:00 pm-4:50 pm

1 stop36h 50m

$800

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Wed 11/11

11:20 am-11:00 am

1 stop14h 40m

Athens Eleftherios V.

Wed 11/25

5:40 pm-8:27 pm

2 stops35h 47m

$808

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Wed 12/9

5:01 pm-6:50 pm

1 stop16h 49m

Athens Eleftherios V.

Wed 12/23

8:20 pm-3:10 pm

1 stop27h 50m

$813

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Tue 1/5

5:01 pm-1:20 am

1 stop23h 19m

Athens Eleftherios V.

Tue 1/19

7:55 pm-3:10 pm

1 stop28h 15m

$813

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Tue 11/10

9:50 am-11:00 am

1 stop16h 10m

Athens Eleftherios V.

Thu 11/26

1:00 pm-6:03 pm

2 stops38h 03m

$814

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Wed 11/11

11:20 am-11:00 am

1 stop14h 40m

Athens Eleftherios V.

Fri 11/13

1:00 pm-2:55 pm

2 stops34h 55m

$815

Quickest round-trip

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Tue 11/10

5:25 pm-4:30 pm

1 stop14h 05m

Athens Eleftherios V.

Thu 11/26

6:45 am-3:35 pm

1 stop17h 50m

$820

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Wed 11/25

5:38 pm-1:30 am

2 stops22h 52m

Athens Eleftherios V.

Fri 12/4

6:45 am-3:35 pm

1 stop17h 50m

$823

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?

Prices are currently typical for flights on this route.

Typical prices usually range from $667 to $1,099.
The lowest price recently found on this route was $730.

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 $659, 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 $686.

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 $887 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 $820 on momondo.

Can stopping save me money on Denver to Athens flights?

You could potentially save up to 28% 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 August 2026, prices for Denver to Athens flights are approximately 36% 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	15h 00m
Direct flights	None

The fastest flight from Denver to Athens takes 15h 00m

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 00m, 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 August 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 Turkish Airlines, representing 31% of all bookings. The subsequent popular airlines are United Airlines at 28%, Lufthansa at 16%, and British Airways at 9%.

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 7.5 694 reviews	Search Virgin Atlantic flights
Scandinavian Airlines	PriceFrom $495	Free Cancellation	Rating 7.4 1,941 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $546	Free Cancellation	Rating 7.8 8,506 reviews	Search Delta flights
Lufthansa	PriceFrom $555	Free Cancellation	Rating 6.8 8,177 reviews	Search Lufthansa flights
Air France	PriceFrom $556	Free Cancellation	Rating 7.5 1,640 reviews	Search Air France flights
British Airways	PriceFrom $573	Free Cancellation	Rating 6.7 8,155 reviews	Search British Airways flights
American Airlines	PriceFrom $584	Free Cancellation	Rating 7.1 11,902 reviews	Search American Airlines flights
ITA Airways	PriceFrom $590	Free Cancellation	Rating 6.7 1,313 reviews	Search ITA Airways flights
Turkish Airlines	PriceFrom $591	Free Cancellation	Rating 7.4 4,480 reviews	Search Turkish Airlines flights
Air Canada	PriceFrom $655	Free Cancellation	Rating 7.1 11,461 reviews	Search Air Canada flights

Piraeus

Glyfada

Hydra

Loutraki

Aegina

Corinth

Skala

Chalcis

Porto Cheli

Marathon

Tolo

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

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 $310

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 10/19. 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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Turkish Airlines flights from Denver to Athens

Our best Turkish Airlines deals on Denver to Athens flight tickets

United Airlines flights from Denver to Athens

Our best United Airlines deals on Denver to Athens flight tickets

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Use the filters below to find and compare flights from Denver to Athens that are best for you.

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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 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

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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Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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