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 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 connection time from Denver to Athens?

Washington, D.C. (IAD) has the shortest average layover time for this route: 1h 42m.

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 39% 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 airport is the most popular layover for flights between Denver and Athens?

Istanbul (IST) was the most common stop: 42% 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 January 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.

$318 Cheap Flights from Denver to Athens in 2026

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One-way

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Cheap round-trip flights

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7:20 pm - 8:50 pm

DEN

ATH

16h 30m1 stop

1:10 pm - 5:35 pm

ATH

DEN

37h 25m1 stop

$585Turkish Airlines

Tue, Feb 10 - Mon, Feb 16

12:28 pm - 3:05 pm

DEN

ATH

17h 37m2 stops

3:00 pm - 3:30 pm

ATH

DEN

33h 30m1 stop

$587British Airways

Wed, Jan 28 - Wed, Feb 11

5:25 pm - 1:20 pm

DEN

ATH

34h 55m1 stop

7:55 pm - 3:30 pm

ATH

DEN

28h 35m1 stop

$589British Airways

Tue, Feb 10 - Tue, Feb 17

4:30 pm - 1:20 am

DEN

ATH

23h 50m2 stops

4:55 pm - 10:40 pm

ATH

DEN

38h 45m2 stops

$590British Airways

Tue, Feb 10 - Tue, Feb 17

7:20 pm - 9:00 am

DEN

ATH

28h 40m1 stop

9:50 am - 5:35 pm

ATH

DEN

16h 45m1 stop

$596Turkish Airlines

Sat, Feb 7 - Sat, Feb 14

11:17 am - 1:35 pm

DEN

ATH

17h 18m2 stops

6:05 am - 9:14 pm

ATH

DEN

24h 09m2 stops

$601Multiple Airlines

Wed, Jan 28 - Wed, Feb 11

8:20 pm - 12:20 pm

DEN

ATH

32h 00m1 stop

9:40 pm - 6:35 pm

ATH

DEN

28h 55m1 stop

$602Turkish Airlines

Thu, Mar 12 - Thu, Mar 19

8:20 pm - 12:20 pm

DEN

ATH

32h 00m1 stop

9:40 pm - 6:35 pm

ATH

DEN

28h 55m1 stop

$603Turkish Airlines

Thu, Mar 12 - Thu, Mar 19

8:20 pm - 8:50 pm

DEN

ATH

16h 30m1 stop

3:55 am - 6:25 pm

ATH

DEN

23h 30m1 stop

$608Turkish Airlines

Fri, Mar 27 - Sat, Apr 4

8:20 pm - 12:20 pm

DEN

ATH

32h 00m1 stop

10:10 am - 6:35 pm

ATH

DEN

16h 25m1 stop

$612Turkish Airlines

Fri, Mar 13 - Fri, Mar 20

Turkish Airlines flights from Denver to Athens

Our best Turkish Airlines deals on Denver to Athens flight tickets

Turkish Airlines

Apr 11

DEN8:25 pmDenver Intl

15h 05m

1 stop

ATH8:30 pmAthens Eleftherios V.

Apr 20

ATH3:55 amAthens Eleftherios V.

23h 30m

1 stop

DEN6:25 pmDenver Intl

$585

Find similar

Turkish Airlines

May 10

DEN8:25 pmDenver Intl

21h 40m

1 stop

ATH3:05 amAthens Eleftherios V.

May 20

ATH10:00 pmAthens Eleftherios V.

29h 25m

1 stop

DEN6:25 pmDenver Intl

$592

Find similar

Turkish Airlines

Apr 18

DEN8:25 pmDenver Intl

21h 40m

1 stop

ATH3:05 amAthens Eleftherios V.

Apr 28

ATH10:25 amAthens Eleftherios V.

17h 00m

1 stop

DEN6:25 pmDenver Intl

$594

Find similar

Scandinavian Airlines flights from Denver to Athens

Our best Scandinavian Airlines deals on Denver to Athens flight tickets

Scandinavian Airlines

Mar 7

DEN6:00 amDenver Intl

28h 30m

2 stops

ATH7:30 pmAthens Eleftherios V.

Mar 17

ATH8:50 amAthens Eleftherios V.

20h 56m

2 stops

DEN9:46 pmDenver Intl

$613

Find similar

Scandinavian Airlines

Feb 19

DEN12:55 pmDenver Intl

44h 45m

2 stops

ATH6:40 pmAthens Eleftherios V.

May 7

ATH11:40 amAthens Eleftherios V.

44h 09m

2 stops

DEN10:49 pmDenver Intl

$615

Find similar

Scandinavian Airlines

Mar 7

DEN6:00 amDenver Intl

21h 40m

3 stops

ATH12:40 pmAthens Eleftherios V.

Mar 17

ATH8:50 amAthens Eleftherios V.

22h 33m

2 stops

DEN11:23 pmDenver Intl

$617

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverAthens

DEN - ATH

DENATH

Denver Intl

Tue 2/10

7:20 pm-8:50 pm

1 stop16h 30m

Athens Eleftherios V.

Mon 2/16

1:10 pm-5:35 pm

1 stop37h 25m

$585

DenverAthens

DEN - ATH

DENATH

Denver Intl

Wed 1/28

12:28 pm-3:05 pm

2 stops17h 37m

Athens Eleftherios V.

Wed 2/11

3:00 pm-3:30 pm

1 stop33h 30m

$587

DenverAthens

DEN - ATH

DENATH

Denver Intl

Tue 2/10

5:25 pm-1:20 pm

1 stop34h 55m

Athens Eleftherios V.

Tue 2/17

7:55 pm-3:30 pm

1 stop28h 35m

$589

DenverAthens

DEN - ATH

DENATH

Denver Intl

Tue 2/10

4:30 pm-1:20 am

2 stops23h 50m

Athens Eleftherios V.

Tue 2/17

4:55 pm-10:40 pm

2 stops38h 45m

$590

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sat 2/7

7:20 pm-9:00 am

1 stop28h 40m

Athens Eleftherios V.

Sat 2/14

9:50 am-5:35 pm

1 stop16h 45m

$596

DenverAthens

DEN - ATH

DENATH

Denver Intl

Wed 1/28

11:17 am-1:35 pm

2 stops17h 18m

Athens Eleftherios V.

Wed 2/11

6:05 am-9:14 pm

2 stops24h 09m

$601

DenverAthens

DEN - ATH

DENATH

Denver Intl

Thu 3/12

8:20 pm-12:20 pm

1 stop32h 00m

Athens Eleftherios V.

Thu 3/19

9:40 pm-6:35 pm

1 stop28h 55m

$602

DenverAthens

DEN - ATH

DENATH

Denver Intl

Thu 3/12

8:20 pm-12:20 pm

1 stop32h 00m

Athens Eleftherios V.

Thu 3/19

9:40 pm-6:35 pm

1 stop28h 55m

$603

DenverAthens

DEN - ATH

DENATH

Denver Intl

Fri 3/27

8:20 pm-8:50 pm

1 stop16h 30m

Athens Eleftherios V.

Sat 4/4

3:55 am-6:25 pm

1 stop23h 30m

$608

DenverAthens

DEN - ATH

DENATH

Denver Intl

Fri 3/13

8:20 pm-12:20 pm

1 stop32h 00m

Athens Eleftherios V.

Fri 3/20

10:10 am-6:35 pm

1 stop16h 25m

$612

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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 $647, 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 February is also very affordable. Most momondo users find prices during this month for around $665.

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 $899 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 $804 on momondo.

Can stopping save me money on Denver to Athens flights?

You could potentially save up to 41% 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 January 2026, prices for Denver to Athens flights are approximately 9% 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.

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 11 as of January 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 16%, and Air Canada at 10%.

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 7.5 678 reviews	Search Virgin Atlantic flights
Scandinavian Airlines	PriceFrom $518	Free Cancellation	Rating 7.4 1,633 reviews	Search Scandinavian Airlines flights
Turkish Airlines	PriceFrom $554	Free Cancellation	Rating 7.3 4,152 reviews	Search Turkish Airlines flights
Air France	PriceFrom $556	Free Cancellation	Rating 7.4 1,517 reviews	Search Air France flights
Delta	PriceFrom $556	Free Cancellation	Rating 7.9 8,017 reviews	Search Delta flights
British Airways	PriceFrom $575	Free Cancellation	Rating 6.7 7,657 reviews	Search British Airways flights
Lufthansa	PriceFrom $601	Free Cancellation	Rating 6.8 7,683 reviews	Search Lufthansa flights
American Airlines	PriceFrom $608	Free Cancellation	Rating 7.2 11,083 reviews	Search American Airlines flights
United Airlines	PriceFrom $649	Free Cancellation	Rating 7.4 9,134 reviews	Search United Airlines flights
Air Canada	PriceFrom $751	Free Cancellation	Rating 7.1 10,598 reviews	Search Air Canada flights

Piraeus

Glyfada

Marathon

Hydra

Aegina

Skala

Loutraki

Tolo

Corinth

Chalcis

Agia Marina

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.

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 $318

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 2/15. 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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See travel insights to Athens from

How to get the cheapest flight ticket from Denver to Athens

What is the cheapest month to fly to Athens?

How far in advance should I book a flight to Athens?

Can stopping save me money on Denver to Athens flights?

You could potentially save up to 41% 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 January 2026, prices for Denver to Athens flights are approximately 9% cheaper when compared to flights at the same time last year.

What airlines fly to Athens?

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

Istanbul (IST) was the most common stop: 42% 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 Chicago (ORD) have the shortest average one-way travel time: 13h 45m.

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

Washington, D.C. (IAD) has the shortest average layover time for this route: 1h 42m.

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

How far is Denver Intl to Athens Eleftherios V. by plane?

When did momondo last update prices for flights from Denver Intl Airport to Athens Eleftherios V. Airport?

How many operators does momondo search for flights from Denver Intl Airport to Athens Eleftherios V. Airport?

How old do you have to be to fly from Denver Intl Airport to Athens Eleftherios V. Airport?

What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

What is the most popular airline 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?

Why should I use momondo to find a flight deal from Denver to Athens?

Can I find flights from Denver to Athens with flexible booking policies on momondo?

How can momondo help me find flights from Denver to Athens?

I’m not ready to book a flight from Denver to Athens right now. Can momondo alert me if prices 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.

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