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.

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 38% 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 offers the lowest fares from Denver to Athens?

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

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 51m.

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.

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 September 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.

$311 Cheap Flights from Denver to Athens in 2026

Discover deals from 900+ travel sites with momondo.

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

3:40 pm - 6:25 pmATH Athens Eleftherios V.-DEN Denver Intl

35h 45m1 stop Istanbul

$736Turkish Airlines

Sat, Sep 26 - Fri, Oct 9

8:30 pm - 2:55 pmDEN Denver Intl-ATH Athens Eleftherios V.

33h 25m1 stop Istanbul

3:45 pm - 6:25 pmATH Athens Eleftherios V.-DEN Denver Intl

34h 40m1 stop Istanbul

$740Turkish Airlines

Sun, Oct 11 - Sun, Oct 25

11:20 am - 3:10 pmDEN Denver Intl-ATH Athens Eleftherios V.

18h 50m2 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National

6:45 am - 10:30 amATH Athens Eleftherios V.-DEN Denver Intl

35h 45m2 stops Frankfurt am Main Toronto Pearson Intl

$807Multiple Airlines

Tue, Mar 2 - Tue, Mar 16

9:58 am - 11:00 amDEN Denver Intl-ATH Athens Eleftherios V.

16h 02m1 stop Toronto Pearson Intl

6:45 am - 4:35 pmATH Athens Eleftherios V.-DEN Denver Intl

17h 50m1 stop Frankfurt am Main

$813Multiple Airlines

Tue, Mar 2 - Tue, Mar 16

5:01 pm - 7:15 pmDEN Denver Intl-ATH Athens Eleftherios V.

17h 14m1 stop London Heathrow

8:05 pm - 3:10 pmATH Athens Eleftherios V.-DEN Denver Intl

28h 05m1 stop London Heathrow

$814British Airways

Tue, Dec 29 - Tue, Jan 12

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

14h 40m1 stop Montreal Pierre Elliott Trudeau Intl

1:00 pm - 6:06 pmATH Athens Eleftherios V.-DEN Denver Intl

38h 06m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$815United Airlines

Sun, Nov 29 - Thu, Dec 3

1:13 pm - 3:55 pmDEN Denver Intl-ATH Athens Eleftherios V.

17h 42m2 stops Dallas/Fort Worth London Heathrow

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

27h 50m1 stop London Heathrow

$819British Airways

Mon, Nov 30 - Mon, Dec 14

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

14h 40m1 stop Montreal Pierre Elliott Trudeau Intl

6:45 am - 1:40 pmATH Athens Eleftherios V.-DEN Denver Intl

15h 55m1 stop Frankfurt am Main

$828United Airlines

Sun, Nov 29 - Thu, Dec 3

5:42 pm - 1:30 amDEN Denver Intl-ATH Athens Eleftherios V.

22h 48m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:45 am - 4:35 pmATH Athens Eleftherios V.-DEN Denver Intl

17h 50m1 stop Frankfurt am Main

$829Lufthansa

Wed, Mar 3 - Wed, Mar 17

5:42 pm - 1:30 amDEN Denver Intl-ATH Athens Eleftherios V.

22h 48m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:45 am - 11:58 pmATH Athens Eleftherios V.-DEN Denver Intl

25h 13m2 stops Frankfurt am Main Chicago O'Hare Intl

$839Lufthansa

Wed, Mar 3 - Wed, Mar 17

Cheap last minute flights

Enter your travel dates to find the best prices.

4:15 pm - 2:55 pmDEN Denver Intl-ATH Athens Eleftherios V.

13h 40m1 stop Munich Franz Josef Strauss

6:45 am - 3:40 pmATH Athens Eleftherios V.-DEN Denver Intl

17h 55m1 stop Frankfurt am Main

$1,046Lufthansa

Wed, Sep 9 - Wed, Sep 16

4:15 pm - 2:55 pmDEN Denver Intl-ATH Athens Eleftherios V.

13h 40m1 stop Munich Franz Josef Strauss

7:30 pm - 1:45 pmATH Athens Eleftherios V.-DEN Denver Intl

27h 15m1 stop Munich Franz Josef Strauss

$1,108Lufthansa

Wed, Sep 9 - Sun, Sep 20

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

21h 50m1 stop Munich Franz Josef Strauss

6:45 am - 11:08 pmATH Athens Eleftherios V.-DEN Denver Intl

25h 23m2 stops Frankfurt am Main Vancouver Intl

$1,134Multiple Airlines

Wed, Sep 9 - Wed, Sep 16

4:02 pm - 12:55 amDEN Denver Intl-ATH Athens Eleftherios V.

23h 53m2 stops Las Vegas Harry Reid Intl Zurich

6:55 am - 7:45 pmATH Athens Eleftherios V.-DEN Denver Intl

21h 50m2 stops Zurich Chicago O'Hare Intl

$1,136SWISS

Sat, Sep 5 - Tue, Sep 15

5:48 pm - 10:35 amDEN Denver Intl-ATH Athens Eleftherios V.

31h 47m1 stop Chicago O'Hare Intl

12:10 pm - 10:31 amATH Athens Eleftherios V.-DEN Denver Intl

31h 21m1 stop Montreal Pierre Elliott Trudeau Intl

$1,145United Airlines

Sat, Sep 5 - Fri, Sep 18

11:44 am - 8:10 amDEN Denver Intl-ATH Athens Eleftherios V.

35h 26m1 stop Newark

12:10 pm - 10:31 amATH Athens Eleftherios V.-DEN Denver Intl

31h 21m1 stop Montreal Pierre Elliott Trudeau Intl

$1,146United Airlines

Sat, Sep 5 - Fri, Sep 18

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

19h 00m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

6:45 am - 11:08 pmATH Athens Eleftherios V.-DEN Denver Intl

25h 23m2 stops Frankfurt am Main Vancouver Intl

$1,163Air Canada

Wed, Sep 9 - Wed, Sep 16

8:17 am - 10:10 amDEN Denver Intl-ATH Athens Eleftherios V.

16h 53m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

6:00 am - 8:17 pmATH Athens Eleftherios V.-DEN Denver Intl

23h 17m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

$1,168Air Canada

Sun, Sep 6 - Tue, Sep 29

12:05 pm - 5:40 pmDEN Denver Intl-ATH Athens Eleftherios V.

20h 35m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

6:00 am - 3:24 pmATH Athens Eleftherios V.-DEN Denver Intl

18h 24m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,171Delta

Sun, Sep 6 - Fri, Sep 25

7:00 am - 1:40 pmDEN Denver Intl-ATH Athens Eleftherios V.

21h 40m2 stops New York LaGuardia Paris Charles de Gaulle

6:00 am - 11:35 pmATH Athens Eleftherios V.-DEN Denver Intl

26h 35m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,171Delta

Tue, Sep 8 - Fri, Sep 25

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Turkish Airlines flights from Denver to Athens

Our best Turkish Airlines deals on Denver to Athens flight tickets

Turkish Airlines

Sep 26

DEN8:30 pmDenver Intl

15h 00m

1 stop

ATH8:30 pmAthens Eleftherios V.

Oct 9

ATH3:40 pmAthens Eleftherios V.

35h 45m

1 stop

DEN6:25 pmDenver Intl

$736

Turkish Airlines

Oct 11

DEN8:30 pmDenver Intl

33h 25m

1 stop

ATH2:55 pmAthens Eleftherios V.

Oct 25

ATH3:45 pmAthens Eleftherios V.

34h 40m

1 stop

DEN6:25 pmDenver Intl

$740

Turkish Airlines

Sep 22

DEN8:30 pmDenver Intl

21h 40m

1 stop

ATH3:10 amAthens Eleftherios V.

Oct 9

ATH3:40 pmAthens Eleftherios V.

35h 45m

1 stop

DEN6:25 pmDenver Intl

$757

United Airlines flights from Denver to Athens

Our best United Airlines deals on Denver to Athens flight tickets

United Airlines

Nov 29

DEN11:20 amDenver Intl

14h 40m

1 stop

ATH11:00 amAthens Eleftherios V.

Dec 3

ATH1:00 pmAthens Eleftherios V.

38h 06m

2 stops

DEN6:06 pmDenver Intl

$815

United Airlines

Nov 29

DEN11:20 amDenver Intl

14h 40m

1 stop

ATH11:00 amAthens Eleftherios V.

Dec 3

ATH6:45 amAthens Eleftherios V.

15h 55m

1 stop

DEN1:40 pmDenver Intl

$828

United Airlines

Dec 16

DEN7:45 amDenver Intl

18h 15m

2 stops

ATH11:00 amAthens Eleftherios V.

Dec 22

ATH7:05 amAthens Eleftherios V.

26h 10m

2 stops

DEN12:15 amDenver Intl

$849

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Sat 9/26

8:30 pm-8:30 pm

1 stop15h 00m

Athens Eleftherios V.

Fri 10/9

3:40 pm-6:25 pm

1 stop35h 45m

$736

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Sun 10/11

8:30 pm-2:55 pm

1 stop33h 25m

Athens Eleftherios V.

Sun 10/25

3:45 pm-6:25 pm

1 stop34h 40m

$740

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Tue 3/2

11:20 am-3:10 pm

2 stops18h 50m

Athens Eleftherios V.

Tue 3/16

6:45 am-10:30 am

2 stops35h 45m

$807

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Tue 3/2

9:58 am-11:00 am

1 stop16h 02m

Athens Eleftherios V.

Tue 3/16

6:45 am-4:35 pm

1 stop17h 50m

$813

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Tue 12/29

5:01 pm-7:15 pm

1 stop17h 14m

Athens Eleftherios V.

Tue 1/12

8:05 pm-3:10 pm

1 stop28h 05m

$814

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Sun 11/29

11:20 am-11:00 am

1 stop14h 40m

Athens Eleftherios V.

Thu 12/3

1:00 pm-6:06 pm

2 stops38h 06m

$815

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Mon 11/30

1:13 pm-3:55 pm

2 stops17h 42m

Athens Eleftherios V.

Mon 12/14

8:20 pm-3:10 pm

1 stop27h 50m

$819

Quickest round-trip

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Sun 11/29

11:20 am-11:00 am

1 stop14h 40m

Athens Eleftherios V.

Thu 12/3

6:45 am-1:40 pm

1 stop15h 55m

$828

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Wed 3/3

5:42 pm-1:30 am

2 stops22h 48m

Athens Eleftherios V.

Wed 3/17

6:45 am-4:35 pm

1 stop17h 50m

$829

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Wed 3/3

5:42 pm-1:30 am

2 stops22h 48m

Athens Eleftherios V.

Wed 3/17

6:45 am-11:58 pm

2 stops25h 13m

$839

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 low for flights on this route.

Typical prices usually range from $784 to $1,229.
The lowest price recently found on this route was $736.

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 $665, 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 $902 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 21% 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 September 2026, prices for Denver to Athens flights are approximately 21% 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

Best Price Found	$311
Fastest flight time	14h 40m
Direct flights	None

The best one-way flight to Athens from Denver in the past 72 hours is $311. The best round-trip flight deal from Denver to Athens found on momondo in the last 72 hours is $736.

The fastest flight from Denver to Athens takes 14h 40m

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 14h 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 September 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 33% of all bookings. The subsequent popular airlines are United Airlines at 29%, Lufthansa at 15%, and British Airways at 8%.

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 7.4 696 reviews	Search Virgin Atlantic flights
Scandinavian Airlines	PriceFrom $495	Free Cancellation	Rating 7.4 1,979 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $555	Free Cancellation	Rating 6.8 8,225 reviews	Search Lufthansa flights
Delta	PriceFrom $559	Free Cancellation	Rating 7.8 8,561 reviews	Search Delta flights
British Airways	PriceFrom $573	Free Cancellation	Rating 6.7 8,203 reviews	Search British Airways flights
American Airlines	PriceFrom $584	Free Cancellation	Rating 7.1 12,045 reviews	Search American Airlines flights
Turkish Airlines	PriceFrom $589	Free Cancellation	Rating 7.4 4,480 reviews	Search Turkish Airlines flights
ITA Airways	PriceFrom $590	Free Cancellation	Rating 6.7 1,331 reviews	Search ITA Airways flights
Air France	PriceFrom $594	Free Cancellation	Rating 7.5 1,644 reviews	Search Air France flights
United Airlines	PriceFrom $695	Free Cancellation	Rating 7.4 10,169 reviews	Search United Airlines flights

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Aegina

Corinth

Skala

Chalcis

Porto Cheli

Marathon

Tolo

Agia Marina

Megalochori

Galaxidi

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 $311

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 10/5. 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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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

Best Price Found

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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According to popular flight searches on momondo this year

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