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

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

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.

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 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.

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.

$297 Cheap Flights from Denver to Athens in 2026

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.

5:38 pm - 1:25 am

DEN

ATH

22h 47m

2 stops

6:40 am - 11:55 pm

ATH

DEN

26h 15m

2 stops

$836Lufthansa

Wed, Nov 25 - Fri, Dec 4

6:00 am - 2:35 pm

DEN

ATH

23h 35m

2 stops

4:00 am - 6:25 pm

ATH

DEN

23h 25m

1 stop

$840Turkish Airlines

Sat, Sep 12 - Thu, Sep 24

6:00 am - 3:10 am

DEN

ATH

36h 10m

2 stops

10:25 am - 6:25 pm

ATH

DEN

17h 00m

1 stop

$840Turkish Airlines

Sat, Sep 19 - Sat, Oct 3

7:12 pm - 9:05 pm

DEN

ATH

17h 53m

2 stops

5:25 pm - 3:35 pm

ATH

DEN

31h 10m

1 stop

$845Lufthansa

Mon, Oct 26 - Mon, Nov 9

11:20 am - 3:15 pm

DEN

ATH

19h 55m

2 stops

4:05 pm - 8:27 pm

ATH

DEN

37h 22m

2 stops

$852Brussels Airlines

Mon, Oct 26 - Mon, Nov 9

3:15 pm - 8:30 pm

DEN

ATH

20h 15m

2 stops

3:40 pm - 6:25 pm

ATH

DEN

35h 45m

1 stop

$864Multiple Airlines

Wed, Oct 14 - Fri, Oct 23

4:54 pm - 9:35 am

DEN

ATH

31h 41m

2 stops

2:40 pm - 6:04 pm

ATH

DEN

36h 24m

2 stops

$869Delta

Sat, Nov 7 - Mon, Nov 16

5:40 pm - 11:00 am

DEN

ATH

32h 20m

1 stop

1:00 pm - 4:13 pm

ATH

DEN

36h 13m

2 stops

$874United Airlines

Sun, Nov 22 - Sun, Dec 6

9:48 am - 12:00 pm

DEN

ATH

17h 12m

2 stops

1:00 pm - 1:49 pm

ATH

DEN

33h 49m

2 stops

$877United Airlines

Mon, Nov 2 - Sun, Nov 8

6:45 am - 9:35 am

DEN

ATH

17h 50m

2 stops

11:45 am - 9:39 am

ATH

DEN

30h 54m

2 stops

$895Delta

Thu, Nov 26 - Thu, Dec 10

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Lufthansa flights from Denver to Athens

Our best Lufthansa deals on Denver to Athens flight tickets

Lufthansa

Aug 26

DEN3:40 pmDenver Intl

18h 00m

2 stops

ATH6:40 pmAthens Eleftherios V.

Sep 8

ATH12:45 pmAthens Eleftherios V.

20h 45m

2 stops

DEN12:30 amDenver Intl

$865

Lufthansa

Oct 26

DEN5:38 pmDenver Intl

23h 47m

2 stops

ATH1:25 amAthens Eleftherios V.

Nov 9

ATH5:25 pmAthens Eleftherios V.

30h 05m

2 stops

DEN2:30 pmDenver Intl

$868

Lufthansa

Jan 21

DEN4:15 pmDenver Intl

16h 50m

1 stop

ATH6:05 pmAthens Eleftherios V.

Feb 4

ATH6:40 amAthens Eleftherios V.

17h 55m

1 stop

DEN3:35 pmDenver Intl

$871

Delta flights from Denver to Athens

Our best Delta deals on Denver to Athens flight tickets

Delta

Nov 7

DEN4:54 pmDenver Intl

31h 41m

2 stops

ATH9:35 amAthens Eleftherios V.

Nov 16

ATH2:40 pmAthens Eleftherios V.

36h 24m

2 stops

DEN6:04 pmDenver Intl

$869

Delta

Oct 13

DEN3:15 pmDenver Intl

17h 25m

2 stops

ATH5:40 pmAthens Eleftherios V.

Nov 3

ATH1:35 pmAthens Eleftherios V.

36h 25m

2 stops

DEN5:00 pmDenver Intl

$904

Delta

Nov 1

DEN6:10 amDenver Intl

22h 30m

2 stops

ATH1:40 pmAthens Eleftherios V.

Nov 7

ATH2:40 pmAthens Eleftherios V.

29h 13m

2 stops

DEN10:53 amDenver Intl

$906

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverAthens

DEN - ATH

DENATH

Denver Intl

Wed 11/25

5:38 pm-1:25 am

2 stops22h 47m

Athens Eleftherios V.

Fri 12/4

6:40 am-11:55 pm

2 stops26h 15m

$836

Quickest round-trip

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sat 9/12

6:00 am-2:35 pm

2 stops23h 35m

Athens Eleftherios V.

Thu 9/24

4:00 am-6:25 pm

1 stop23h 25m

$840

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sat 9/19

6:00 am-3:10 am

2 stops36h 10m

Athens Eleftherios V.

Sat 10/3

10:25 am-6:25 pm

1 stop17h 00m

$840

DenverAthens

DEN - ATH

DENATH

Denver Intl

Mon 10/26

7:12 pm-9:05 pm

2 stops17h 53m

Athens Eleftherios V.

Mon 11/9

5:25 pm-3:35 pm

1 stop31h 10m

$845

DenverAthens

DEN - ATH

DENATH

Denver Intl

Mon 10/26

11:20 am-3:15 pm

2 stops19h 55m

Athens Eleftherios V.

Mon 11/9

4:05 pm-8:27 pm

2 stops37h 22m

$852

DenverAthens

DEN - ATH

DENATH

Denver Intl

Wed 10/14

3:15 pm-8:30 pm

2 stops20h 15m

Athens Eleftherios V.

Fri 10/23

3:40 pm-6:25 pm

1 stop35h 45m

$864

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sat 11/7

4:54 pm-9:35 am

2 stops31h 41m

Athens Eleftherios V.

Mon 11/16

2:40 pm-6:04 pm

2 stops36h 24m

$869

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sun 11/22

5:40 pm-11:00 am

1 stop32h 20m

Athens Eleftherios V.

Sun 12/6

1:00 pm-4:13 pm

2 stops36h 13m

$874

DenverAthens

DEN - ATH

DENATH

Denver Intl

Mon 11/2

9:48 am-12:00 pm

2 stops17h 12m

Athens Eleftherios V.

Sun 11/8

1:00 pm-1:49 pm

2 stops33h 49m

$877

DenverAthens

DEN - ATH

DENATH

Denver Intl

Thu 11/26

6:45 am-9:35 am

2 stops17h 50m

Athens Eleftherios V.

Thu 12/10

11:45 am-9:39 am

2 stops30h 54m

$895

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 $675 to $1,090.
The lowest price recently found on this route was $864.

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 $661, 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 $890 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 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	14h 40m
Direct flights	None

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 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 Turkish Airlines, representing 30% of all bookings. The subsequent popular airlines are United Airlines at 29%, 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 7.5 695 reviews	Search Virgin Atlantic flights
Scandinavian Airlines	PriceFrom $495	Free Cancellation	Rating 7.4 1,903 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $546	Free Cancellation	Rating 7.8 8,485 reviews	Search Delta flights
Lufthansa	PriceFrom $555	Free Cancellation	Rating 6.8 8,161 reviews	Search Lufthansa flights
Air France	PriceFrom $556	Free Cancellation	Rating 7.5 1,627 reviews	Search Air France flights
British Airways	PriceFrom $575	Free Cancellation	Rating 6.7 8,130 reviews	Search British Airways flights
American Airlines	PriceFrom $584	Free Cancellation	Rating 7.1 11,840 reviews	Search American Airlines flights
Turkish Airlines	PriceFrom $588	Free Cancellation	Rating 7.4 4,454 reviews	Search Turkish Airlines flights
ITA Airways	PriceFrom $590	Free Cancellation	Rating 6.7 1,299 reviews	Search ITA Airways flights
Air Canada	PriceFrom $655	Free Cancellation	Rating 7.1 11,394 reviews	Search Air Canada flights

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Loutraki

Hydra

Aegina

Corinth

Skala

Chalcis

Marathon

Tolo

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

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 $322

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 8/16. 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

Delta flights from Denver to Athens

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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

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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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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