What is the cheapest airline that flies from Denver Intl to Greece?

KLM, Lufthansa, and Air Canada are the most popular carriers operating from Denver Intl to Greece

What airlines fly to Greece?

Turkish Airlines, United Airlines and Lufthansa are the top three most popular airlines that fly to Greece from Denver according to our data. Turkish Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Greece. Keep in mind that there are 9 different airlines that fly to Greece on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Denver Intl Airport to Greece?

Prices for flights from Denver Intl Airport to Greece are refreshed on a daily basis.

How many operators does momondo search for flights from Denver Intl Airport to Greece?

As of October 2026, there are 9 operators available to choose from for flights from Denver Intl Airport to Greece.

How old do you have to be to fly from Denver Intl Airport to Greece?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Greece.

What documentation or ID do you need to fly to Greece?

The travel and health documents you'll need for your trip to Greece may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Greece. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$328 Cheap Flights from Denver to Greece in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Greece

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:15 am - 4:50 pmDEN Denver Intl-ATH Athens Eleftherios V.

20h 35m2 stops Chicago O'Hare Intl Zurich

7:05 am - 8:13 pmATH Athens Eleftherios V.-DEN Denver Intl

22h 08m2 stops Zurich Chicago O'Hare Intl

$713SWISS

Tue, Feb 2 - Tue, Feb 16

1:30 pm - 4:50 pmDEN Denver Intl-ATH Athens Eleftherios V.

18h 20m2 stops Toronto Pearson Intl Zurich

6:45 am - 6:13 pmATH Athens Eleftherios V.-DEN Denver Intl

20h 28m2 stops Frankfurt am Main Vancouver Intl

$731Air Canada

Sun, Feb 7 - Wed, Feb 17

11:20 am - 10:00 amDEN Denver Intl-ATH Athens Eleftherios V.

14h 40m1 stop Montreal Pierre Elliott Trudeau Intl

3:45 pm - 1:45 pmATH Athens Eleftherios V.-DEN Denver Intl

31h 00m1 stop Munich Franz Josef Strauss

$732Multiple Airlines

Sun, Mar 14 - Mon, Mar 29

8:25 pm - 9:00 pmDEN Denver Intl-ATH Athens Eleftherios V.

16h 35m1 stop Istanbul

10:10 am - 6:25 pmATH Athens Eleftherios V.-DEN Denver Intl

17h 15m1 stop Istanbul

$741Turkish Airlines

Sat, Oct 24 - Fri, Nov 6

5:01 pm - 7:00 pmDEN Denver Intl-ATH Athens Eleftherios V.

16h 59m1 stop London Heathrow

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

27h 50m1 stop London Heathrow

$741British Airways

Wed, Jan 6 - Wed, Jan 20

5:01 pm - 1:25 amDEN Denver Intl-ATH Athens Eleftherios V.

23h 24m1 stop London Heathrow

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

28h 05m1 stop London Heathrow

$741British Airways

Tue, Mar 2 - Tue, Mar 9

8:30 pm - 1:30 amDEN Denver Intl-ATH Athens Eleftherios V.

20h 00m1 stop Munich Franz Josef Strauss

1:00 pm - 7:18 pmATH Athens Eleftherios V.-DEN Denver Intl

39h 18m2 stops Toronto Pearson Intl New York LaGuardia

$745United Airlines

Mon, Feb 22 - Tue, Mar 2

8:30 pm - 1:30 amDEN Denver Intl-ATH Athens Eleftherios V.

20h 00m1 stop Munich Franz Josef Strauss

1:00 pm - 7:18 pmATH Athens Eleftherios V.-DEN Denver Intl

39h 18m2 stops Toronto Pearson Intl New York LaGuardia

$745United Airlines

Mon, Feb 22 - Tue, Mar 2

7:30 pm - 9:00 pmDEN Denver Intl-ATH Athens Eleftherios V.

16h 30m1 stop Istanbul

10:10 am - 5:25 pmATH Athens Eleftherios V.-DEN Denver Intl

16h 15m1 stop Istanbul

$747Turkish Airlines

Fri, Jan 8 - Fri, Jan 22

1:30 pm - 12:55 pmDEN Denver Intl-ATH Athens Eleftherios V.

38h 25m2 stops Toronto Pearson Intl Zurich

1:00 pm - 3:56 pmATH Athens Eleftherios V.-DEN Denver Intl

35h 56m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$752Air Canada

Mon, Feb 22 - Tue, Mar 2

Cheap last minute flights

Enter your travel dates to find the best prices.

8:30 pm - 2:40 pmDEN Denver Intl-ATH Athens Eleftherios V.

33h 10m1 stop Istanbul

9:50 pm - 6:25 pmATH Athens Eleftherios V.-DEN Denver Intl

29h 35m1 stop Istanbul

$830Turkish Airlines

Tue, Oct 13 - Thu, Nov 5

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

27h 25m1 stop Istanbul

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

35h 40m1 stop Istanbul

$830Turkish Airlines

Tue, Oct 13 - Tue, Nov 3

11:25 am - 10:10 amDEN Denver Intl-ATH Athens Eleftherios V.

13h 45m1 stop Montreal Pierre Elliott Trudeau Intl

6:45 am - 3:35 pmATH Athens Eleftherios V.-DEN Denver Intl

17h 50m1 stop Frankfurt am Main

$966United Airlines

Wed, Oct 14 - Thu, Nov 5

11:59 pm - 8:10 amDEN Denver Intl-ATH Athens Eleftherios V.

23h 11m1 stop Newark

6:45 am - 3:35 pmATH Athens Eleftherios V.-DEN Denver Intl

17h 50m1 stop Frankfurt am Main

$967United Airlines

Mon, Oct 12 - Thu, Nov 5

11:25 am - 10:10 amDEN Denver Intl-ATH Athens Eleftherios V.

13h 45m1 stop Montreal Pierre Elliott Trudeau Intl

7:05 am - 8:27 pmATH Athens Eleftherios V.-DEN Denver Intl

22h 22m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

$969Air Canada

Wed, Oct 14 - Thu, Nov 5

6:05 pm - 11:10 amDEN Denver Intl-ATH Athens Eleftherios V.

32h 05m1 stop Toronto Pearson Intl

7:05 am - 8:27 pmATH Athens Eleftherios V.-DEN Denver Intl

22h 22m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

$974Air Canada

Mon, Oct 12 - Thu, Nov 5

12:22 pm - 10:55 pmDEN Denver Intl-ATH Athens Eleftherios V.

25h 33m2 stops Los Angeles Paris Charles de Gaulle

6:10 am - 7:34 pmATH Athens Eleftherios V.-DEN Denver Intl

22h 24m2 stops Amsterdam Schiphol Salt Lake City

$983Delta

Tue, Oct 13 - Wed, Nov 4

11:28 am - 1:40 pmDEN Denver Intl-ATH Athens Eleftherios V.

17h 12m2 stops Boston Logan Intl Paris Charles de Gaulle

6:10 am - 5:32 pmATH Athens Eleftherios V.-DEN Denver Intl

20h 22m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$983Delta

Wed, Oct 14 - Tue, Nov 3

4:05 pm - 6:40 pmDEN Denver Intl-ATH Athens Eleftherios V.

17h 35m1 stop Munich Franz Josef Strauss

6:40 am - 2:30 pmATH Athens Eleftherios V.-DEN Denver Intl

16h 50m1 stop Munich Franz Josef Strauss

$1,016Lufthansa

Thu, Oct 15 - Tue, Nov 3

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

22h 00m1 stop Munich Franz Josef Strauss

6:45 am - 3:35 pmATH Athens Eleftherios V.-DEN Denver Intl

17h 50m1 stop Frankfurt am Main

$1,025Lufthansa

Thu, Oct 15 - Thu, Nov 5

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Air Canada flights from Denver to Greece

Our best Air Canada deals on Denver to Greece flight tickets

Air Canada

Jan 6

DEN6:00 amDenver Intl

20h 00m

2 stops

ATH11:00 amAthens Eleftherios V.

Jan 20

ATH7:05 amAthens Eleftherios V.

22h 22m

2 stops

DEN8:27 pmDenver Intl

$757

Air Canada

Jan 7

DEN7:40 amDenver Intl

18h 20m

2 stops

ATH11:00 amAthens Eleftherios V.

Jan 21

ATH7:05 amAthens Eleftherios V.

22h 22m

2 stops

DEN8:27 pmDenver Intl

$802

Air Canada

Jan 4

DEN7:21 pmDenver Intl

54h 39m

2 stops

ATH11:00 amAthens Eleftherios V.

Jan 18

ATH6:45 amAthens Eleftherios V.

22h 42m

2 stops

DEN8:27 pmDenver Intl

$807

Turkish Airlines flights from Denver to Greece

Our best Turkish Airlines deals on Denver to Greece flight tickets

Turkish Airlines

Oct 28

DEN8:30 pmDenver Intl

16h 30m

1 stop

ATH9:00 pmAthens Eleftherios V.

Nov 11

ATH10:10 amAthens Eleftherios V.

16h 15m

1 stop

DEN5:25 pmDenver Intl

$747

Turkish Airlines

Oct 24

DEN8:25 pmDenver Intl

31h 50m

1 stop

ATH12:15 pmAthens Eleftherios V.

Nov 6

ATH6:55 amAthens Eleftherios V.

20h 30m

1 stop

DEN6:25 pmDenver Intl

$748

Turkish Airlines

Nov 9

DEN7:30 pmDenver Intl

16h 30m

1 stop

ATH9:00 pmAthens Eleftherios V.

Nov 18

ATH10:10 amAthens Eleftherios V.

16h 15m

1 stop

DEN5:25 pmDenver Intl

$750

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Tue 2/2

11:15 am-4:50 pm

2 stops20h 35m

Athens Eleftherios V.

Tue 2/16

7:05 am-8:13 pm

2 stops22h 08m

$713

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Sun 2/7

1:30 pm-4:50 pm

2 stops18h 20m

Athens Eleftherios V.

Wed 2/17

6:45 am-6:13 pm

2 stops20h 28m

$731

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Sun 3/14

11:20 am-10:00 am

1 stop14h 40m

Athens Eleftherios V.

Mon 3/29

3:45 pm-1:45 pm

1 stop31h 00m

$732

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Sat 10/24

8:25 pm-9:00 pm

1 stop16h 35m

Athens Eleftherios V.

Fri 11/6

10:10 am-6:25 pm

1 stop17h 15m

$741

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Wed 1/6

5:01 pm-7:00 pm

1 stop16h 59m

Athens Eleftherios V.

Wed 1/20

8:20 pm-3:10 pm

1 stop27h 50m

$741

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Tue 3/2

5:01 pm-1:25 am

1 stop23h 24m

Athens Eleftherios V.

Tue 3/9

8:05 pm-3:10 pm

1 stop28h 05m

$741

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Mon 2/22

8:30 pm-1:30 am

1 stop20h 00m

Athens Eleftherios V.

Tue 3/2

1:00 pm-7:18 pm

2 stops39h 18m

$745

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Mon 2/22

8:30 pm-1:30 am

1 stop20h 00m

Athens Eleftherios V.

Tue 3/2

1:00 pm-7:18 pm

2 stops39h 18m

$745

Quickest round-trip

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Fri 1/8

7:30 pm-9:00 pm

1 stop16h 30m

Athens Eleftherios V.

Fri 1/22

10:10 am-5:25 pm

1 stop16h 15m

$747

DenverAthens

DEN Denver Intl - ATH Athens Eleftherios V.

DENATH

Denver Intl

Mon 2/22

1:30 pm-12:55 pm

2 stops38h 25m

Athens Eleftherios V.

Tue 3/2

1:00 pm-3:56 pm

2 stops35h 56m

$752

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 Greece

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

What is the cheapest month to fly to Greece?

In general, November is the cheapest month to fly from Denver to Greece. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $689. If you are unable to visit Greece 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 $716.

How far in advance should I book a flight from Denver to Greece?

You are more likely to see cheaper flights to Greece from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Greece for around $952 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Greece from Denver for as low as $806 on momondo.

Can stopping save me money on Denver to Greece flights?

You could potentially save up to 30% on your flight if you consider stops on a Denver to Greece flight.

Cheap Denver to Greece flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Greece

Best Price Found	$328
Fastest flight time	14h 35m
Direct flights	None

The best one-way flight to Greece from Denver in the past 72 hours is $328. The best round-trip flight deal from Denver to Greece found on momondo in the last 72 hours is $713.

The fastest flight from Denver to Greece takes 14h 35m

There are no direct flights from Denver to Greece. There are no popular flight routes from Denver to Greece.

Search flight deals

Frequently asked questions about flying from Denver to Greece

When did momondo last update prices for flights from Denver Intl Airport to Greece?
Prices for flights from Denver Intl Airport to Greece are refreshed on a daily basis.
How many operators does momondo search for flights from Denver Intl Airport to Greece?
As of October 2026, there are 9 operators available to choose from for flights from Denver Intl Airport to Greece.
How old do you have to be to fly from Denver Intl Airport to Greece?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Greece.
What documentation or ID do you need to fly to Greece?
The travel and health documents you'll need for your trip to Greece may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Greece. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Denver to Greece

Compare and see reviews for airlines that fly from Denver to Greece with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $495	Free Cancellation	Rating 7.4 2,013 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $554	Free Cancellation	Rating 6.8 8,269 reviews	Search Lufthansa flights
British Airways	PriceFrom $555	Free Cancellation	Rating 6.7 8,256 reviews	Search British Airways flights
ITA Airways	PriceFrom $590	Free Cancellation	Rating 6.8 1,388 reviews	Search ITA Airways flights
Turkish Airlines	PriceFrom $591	Free Cancellation	Rating 7.4 4,455 reviews	Search Turkish Airlines flights
Delta	PriceFrom $629	Free Cancellation	Rating 7.8 8,649 reviews	Search Delta flights
United Airlines	PriceFrom $702	Free Cancellation	Rating 7.4 10,329 reviews	Search United Airlines flights
Air Canada	PriceFrom $753	Free Cancellation	Rating 7.1 11,748 reviews	Search Air Canada flights
American Airlines	PriceFrom $1,099	Free Cancellation	Rating 7.0 12,150 reviews	Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Greece from Denver.

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

Yes. momondo allows you to filter the results for Denver to Greece flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Greece from Denver.

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

Of course. momondo tracks the price of Denver to Greece flights. All you need is a valid email address and we will do the rest; it is that quick and easy.