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

Turkish Airlines is the most popular carrier operating from Denver Intl to Athens Eleftherios V.

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

Istanbul (IST) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

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

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

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 40% of people opting to fly with this airline when traveling to Athens. Keep in mind that there are 12 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 $669.

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 12 as of March 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.

$286 Cheap Flights from Denver to Athens in 2026

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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.

6:30 am - 8:15 pm

DEN

ATH

28h 45m

2 stops

7:30 pm - 11:52 pm

ATH

DEN

37h 22m

2 stops

$632Scandinavian Airlines

Sat, May 16 - Mon, May 25

8:20 pm - 8:50 pm

DEN

ATH

16h 30m

1 stop

10:25 am - 6:25 pm

ATH

DEN

17h 00m

1 stop

$641Turkish Airlines

Tue, Mar 24 - Tue, Sep 8

8:25 pm - 3:05 am

DEN

ATH

21h 40m

1 stop

3:40 pm - 6:25 pm

ATH

DEN

35h 45m

1 stop

$642Turkish Airlines

Sun, Apr 19 - Sat, Apr 25

8:25 pm - 2:50 pm

DEN

ATH

33h 25m

1 stop

10:00 pm - 6:25 pm

ATH

DEN

29h 25m

1 stop

$643Turkish Airlines

Sun, Apr 19 - Mon, Apr 27

8:25 pm - 8:30 pm

DEN

ATH

15h 05m

1 stop

10:00 pm - 6:25 pm

ATH

DEN

29h 25m

1 stop

$649Turkish Airlines

Sun, May 3 - Fri, May 15

8:20 pm - 8:45 am

DEN

ATH

28h 25m

1 stop

10:00 pm - 6:25 pm

ATH

DEN

29h 25m

1 stop

$652Turkish Airlines

Tue, Mar 24 - Mon, Mar 30

8:25 pm - 3:05 am

DEN

ATH

21h 40m

1 stop

3:55 am - 6:25 pm

ATH

DEN

23h 30m

1 stop

$659Turkish Airlines

Tue, Apr 21 - Wed, Apr 29

8:25 pm - 3:05 am

DEN

ATH

21h 40m

1 stop

3:55 am - 6:25 pm

ATH

DEN

23h 30m

1 stop

$664Turkish Airlines

Thu, Apr 16 - Wed, Apr 29

8:25 pm - 8:55 am

DEN

ATH

27h 30m

1 stop

10:00 pm - 6:25 pm

ATH

DEN

29h 25m

1 stop

$666Turkish Airlines

Tue, May 5 - Wed, May 13

8:25 pm - 8:55 am

DEN

ATH

27h 30m

1 stop

10:25 am - 6:25 pm

ATH

DEN

17h 00m

1 stop

$671Turkish Airlines

Sat, Mar 28 - Sun, Apr 5

Scandinavian Airlines flights from Denver to Athens

Our best Scandinavian Airlines deals on Denver to Athens flight tickets

Scandinavian Airlines

May 16

DEN6:30 amDenver Intl

28h 45m

2 stops

ATH8:15 pmAthens Eleftherios V.

May 25

ATH7:30 pmAthens Eleftherios V.

37h 22m

2 stops

DEN11:52 pmDenver Intl

$632

Scandinavian Airlines

May 16

DEN6:30 amDenver Intl

28h 45m

2 stops

ATH8:15 pmAthens Eleftherios V.

May 25

ATH7:50 amAthens Eleftherios V.

23h 50m

2 stops

DEN10:40 pmDenver Intl

$723

Scandinavian Airlines

Apr 29

DEN6:40 amDenver Intl

27h 00m

3 stops

ATH6:40 pmAthens Eleftherios V.

May 13

ATH7:50 amAthens Eleftherios V.

23h 50m

2 stops

DEN10:40 pmDenver Intl

$727

Turkish Airlines flights from Denver to Athens

Our best Turkish Airlines deals on Denver to Athens flight tickets

Turkish Airlines

Mar 24

DEN8:20 pmDenver Intl

16h 30m

1 stop

ATH8:50 pmAthens Eleftherios V.

Sep 8

ATH10:25 amAthens Eleftherios V.

17h 00m

1 stop

DEN6:25 pmDenver Intl

$641

Turkish Airlines

Apr 19

DEN8:25 pmDenver Intl

21h 40m

1 stop

ATH3:05 amAthens Eleftherios V.

Apr 25

ATH3:40 pmAthens Eleftherios V.

35h 45m

1 stop

DEN6:25 pmDenver Intl

$642

Turkish Airlines

May 3

DEN8:25 pmDenver Intl

15h 05m

1 stop

ATH8:30 pmAthens Eleftherios V.

May 15

ATH10:00 pmAthens Eleftherios V.

29h 25m

1 stop

DEN6:25 pmDenver Intl

$649

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sat 5/16

6:30 am-8:15 pm

2 stops28h 45m

Athens Eleftherios V.

Mon 5/25

7:30 pm-11:52 pm

2 stops37h 22m

$632

Quickest round-trip

DenverAthens

DEN - ATH

DENATH

Denver Intl

Tue 3/24

8:20 pm-8:50 pm

1 stop16h 30m

Athens Eleftherios V.

Tue 9/8

10:25 am-6:25 pm

1 stop17h 00m

$641

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sun 4/19

8:25 pm-3:05 am

1 stop21h 40m

Athens Eleftherios V.

Sat 4/25

3:40 pm-6:25 pm

1 stop35h 45m

$642

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sun 4/19

8:25 pm-2:50 pm

1 stop33h 25m

Athens Eleftherios V.

Mon 4/27

10:00 pm-6:25 pm

1 stop29h 25m

$643

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sun 5/3

8:25 pm-8:30 pm

1 stop15h 05m

Athens Eleftherios V.

Fri 5/15

10:00 pm-6:25 pm

1 stop29h 25m

$649

DenverAthens

DEN - ATH

DENATH

Denver Intl

Tue 3/24

8:20 pm-8:45 am

1 stop28h 25m

Athens Eleftherios V.

Mon 3/30

10:00 pm-6:25 pm

1 stop29h 25m

$652

DenverAthens

DEN - ATH

DENATH

Denver Intl

Tue 4/21

8:25 pm-3:05 am

1 stop21h 40m

Athens Eleftherios V.

Wed 4/29

3:55 am-6:25 pm

1 stop23h 30m

$659

DenverAthens

DEN - ATH

DENATH

Denver Intl

Thu 4/16

8:25 pm-3:05 am

1 stop21h 40m

Athens Eleftherios V.

Wed 4/29

3:55 am-6:25 pm

1 stop23h 30m

$664

DenverAthens

DEN - ATH

DENATH

Denver Intl

Tue 5/5

8:25 pm-8:55 am

1 stop27h 30m

Athens Eleftherios V.

Wed 5/13

10:00 pm-6:25 pm

1 stop29h 25m

$666

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sat 3/28

8:25 pm-8:55 am

1 stop27h 30m

Athens Eleftherios V.

Sun 4/5

10:25 am-6:25 pm

1 stop17h 00m

$671

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 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 $644, 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 $867 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 $796 on momondo.

Can stopping save me money on Denver to Athens flights?

You could potentially save up to 38% 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 March 2026, prices for Denver to Athens flights are approximately 1% 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	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.

Search flight deals

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 12 as of March 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 24%, Lufthansa at 15%, 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 7.5 680 reviews	Search Virgin Atlantic flights
Scandinavian Airlines	PriceFrom $518	Free Cancellation	Rating 7.3 1,708 reviews	Search Scandinavian Airlines flights
Air France	PriceFrom $556	Free Cancellation	Rating 7.4 1,543 reviews	Search Air France flights
Delta	PriceFrom $556	Free Cancellation	Rating 7.9 8,277 reviews	Search Delta flights
Turkish Airlines	PriceFrom $562	Free Cancellation	Rating 7.3 4,249 reviews	Search Turkish Airlines flights
British Airways	PriceFrom $573	Free Cancellation	Rating 6.7 7,781 reviews	Search British Airways flights
ITA Airways	PriceFrom $590	Free Cancellation	Rating 6.7 1,165 reviews	Search ITA Airways flights
Lufthansa	PriceFrom $598	Free Cancellation	Rating 6.8 7,841 reviews	Search Lufthansa flights
American Airlines	PriceFrom $608	Free Cancellation	Rating 7.1 11,416 reviews	Search American Airlines flights
United Airlines	PriceFrom $664	Free Cancellation	Rating 7.4 9,412 reviews	Search United Airlines flights

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Skala

Loutraki

Aegina

Tolo

Corinth

Agia Marina

Chalcis

Porto Cheli

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.