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

United Airlines and Delta are the most popular carriers 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 airport is the most popular layover for flights between Denver and Athens?

Istanbul (IST) was the most common stop: 40% 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 $669.

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 44m.

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.

$312 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 $978 to $1,275. The lowest price recently found on this route was $942.

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.

4:40 pm - 3:20 am

DEN

ATH

25h 40m

3 stops

4:25 am - 7:00 pm

ATH

DEN

23h 35m

3 stops

$942Multiple Airlines

Thu, Aug 20 - Thu, Sep 3

11:25 am - 10:10 am

DEN

ATH

13h 45m

1 stop

12:10 pm - 12:45 pm

ATH

DEN

33h 35m

2 stops

$944Air Canada

Thu, Oct 15 - Fri, Oct 23

8:25 pm - 8:30 pm

DEN

ATH

15h 05m

1 stop

10:00 pm - 6:25 pm

ATH

DEN

29h 25m

1 stop

$946Turkish Airlines

Sun, Sep 20 - Mon, Sep 28

8:25 pm - 8:30 pm

DEN

ATH

15h 05m

1 stop

3:55 am - 6:25 pm

ATH

DEN

23h 30m

1 stop

$949Turkish Airlines

Sun, Sep 20 - Sat, Oct 3

11:25 am - 10:10 am

DEN

ATH

13h 45m

1 stop

6:45 am - 4:58 pm

ATH

DEN

19h 13m

2 stops

$951Multiple Airlines

Tue, Sep 22 - Wed, Sep 30

4:40 pm - 6:45 pm

DEN

ATH

17h 05m

2 stops

6:45 am - 4:22 pm

ATH

DEN

18h 37m

2 stops

$952Lufthansa

Fri, Oct 16 - Fri, Oct 23

6:05 pm - 11:10 am

DEN

ATH

32h 05m

1 stop

6:45 am - 11:08 pm

ATH

DEN

25h 23m

2 stops

$953Multiple Airlines

Sat, Oct 10 - Fri, Oct 23

9:40 am - 1:25 pm

DEN

ATH

18h 45m

1 stop

6:00 am - 1:45 pm

ATH

DEN

16h 45m

1 stop

$954Multiple Airlines

Fri, Aug 14 - Sat, Aug 22

11:25 am - 10:10 am

DEN

ATH

13h 45m

1 stop

6:00 am - 1:45 pm

ATH

DEN

16h 45m

1 stop

$955Multiple Airlines

Tue, Sep 1 - Fri, Sep 11

9:40 am - 10:10 am

DEN

ATH

15h 30m

1 stop

6:00 am - 1:45 pm

ATH

DEN

16h 45m

1 stop

$956Multiple Airlines

Fri, Aug 14 - Sat, Aug 22

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Lufthansa flights from Denver to Athens

Our best Lufthansa deals on Denver to Athens flight tickets

Lufthansa

Sep 28

DEN4:05 pmDenver Intl

13h 50m

1 stop

ATH2:55 pmAthens Eleftherios V.

Oct 14

ATH6:45 amAthens Eleftherios V.

17h 55m

1 stop

DEN3:40 pmDenver Intl

$950

Lufthansa

Oct 16

DEN4:40 pmDenver Intl

17h 05m

2 stops

ATH6:45 pmAthens Eleftherios V.

Oct 23

ATH6:45 amAthens Eleftherios V.

18h 37m

2 stops

DEN4:22 pmDenver Intl

$952

Lufthansa

Aug 21

DEN4:15 pmDenver Intl

17h 30m

1 stop

ATH6:45 pmAthens Eleftherios V.

Aug 30

ATH6:00 amAthens Eleftherios V.

16h 45m

1 stop

DEN1:45 pmDenver Intl

$960

Air Canada flights from Denver to Athens

Our best Air Canada deals on Denver to Athens flight tickets

Air Canada

Oct 15

DEN11:25 amDenver Intl

13h 45m

1 stop

ATH10:10 amAthens Eleftherios V.

Oct 23

ATH12:10 pmAthens Eleftherios V.

33h 35m

2 stops

DEN12:45 pmDenver Intl

$944

Air Canada

Oct 4

DEN11:25 amDenver Intl

13h 45m

1 stop

ATH10:10 amAthens Eleftherios V.

Oct 20

ATH1:10 pmAthens Eleftherios V.

34h 22m

2 stops

DEN2:32 pmDenver Intl

$964

Air Canada

Oct 3

DEN4:17 pmDenver Intl

33h 53m

1 stop

ATH11:10 amAthens Eleftherios V.

Oct 20

ATH1:10 pmAthens Eleftherios V.

34h 22m

2 stops

DEN2:32 pmDenver Intl

$968

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverAthens

DEN - ATH

DENATH

Denver Intl

Thu 8/20

4:40 pm-3:20 am

3 stops25h 40m

Athens Eleftherios V.

Thu 9/3

4:25 am-7:00 pm

3 stops23h 35m

$942

DenverAthens

DEN - ATH

DENATH

Denver Intl

Thu 10/15

11:25 am-10:10 am

1 stop13h 45m

Athens Eleftherios V.

Fri 10/23

12:10 pm-12:45 pm

2 stops33h 35m

$944

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sun 9/20

8:25 pm-8:30 pm

1 stop15h 05m

Athens Eleftherios V.

Mon 9/28

10:00 pm-6:25 pm

1 stop29h 25m

$946

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sun 9/20

8:25 pm-8:30 pm

1 stop15h 05m

Athens Eleftherios V.

Sat 10/3

3:55 am-6:25 pm

1 stop23h 30m

$949

DenverAthens

DEN - ATH

DENATH

Denver Intl

Tue 9/22

11:25 am-10:10 am

1 stop13h 45m

Athens Eleftherios V.

Wed 9/30

6:45 am-4:58 pm

2 stops19h 13m

$951

DenverAthens

DEN - ATH

DENATH

Denver Intl

Fri 10/16

4:40 pm-6:45 pm

2 stops17h 05m

Athens Eleftherios V.

Fri 10/23

6:45 am-4:22 pm

2 stops18h 37m

$952

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sat 10/10

6:05 pm-11:10 am

1 stop32h 05m

Athens Eleftherios V.

Fri 10/23

6:45 am-11:08 pm

2 stops25h 23m

$953

DenverAthens

DEN - ATH

DENATH

Denver Intl

Fri 8/14

9:40 am-1:25 pm

1 stop18h 45m

Athens Eleftherios V.

Sat 8/22

6:00 am-1:45 pm

1 stop16h 45m

$954

Quickest round-trip

DenverAthens

DEN - ATH

DENATH

Denver Intl

Tue 9/1

11:25 am-10:10 am

1 stop13h 45m

Athens Eleftherios V.

Fri 9/11

6:00 am-1:45 pm

1 stop16h 45m

$955

DenverAthens

DEN - ATH

DENATH

Denver Intl

Fri 8/14

9:40 am-10:10 am

1 stop15h 30m

Athens Eleftherios V.

Sat 8/22

6:00 am-1:45 pm

1 stop16h 45m

$956

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 $880 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 35% 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 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 7.5 689 reviews	Search Virgin Atlantic flights
Scandinavian Airlines	PriceFrom $495	Free Cancellation	Rating 7.4 1,860 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $546	Free Cancellation	Rating 7.8 8,453 reviews	Search Delta flights
Lufthansa	PriceFrom $555	Free Cancellation	Rating 6.8 8,109 reviews	Search Lufthansa flights
Air France	PriceFrom $556	Free Cancellation	Rating 7.5 1,616 reviews	Search Air France flights
British Airways	PriceFrom $575	Free Cancellation	Rating 6.7 8,089 reviews	Search British Airways flights
Turkish Airlines	PriceFrom $588	Free Cancellation	Rating 7.4 4,430 reviews	Search Turkish Airlines flights
ITA Airways	PriceFrom $590	Free Cancellation	Rating 6.7 1,269 reviews	Search ITA Airways flights
American Airlines	PriceFrom $609	Free Cancellation	Rating 7.1 11,766 reviews	Search American Airlines flights
Air Canada	PriceFrom $655	Free Cancellation	Rating 7.1 11,282 reviews	Search Air Canada flights

Piraeus

Glyfada

Loutraki

Hydra

Aegina

Corinth

Tolo

Skala

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 $312

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 7/20. 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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