HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Greece

$261+ Cheap flights from Denver (DEN) to Greece

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ATH
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Greece with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Denver to Greece

Cheapest flights from Denver to Greece
Explore the most affordable flight options available from Denver to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:05 amDEN - ATH
2 stops24h 10mAmerican Airlines
Thu 12/117:30 amATH - DEN
2 stops23h 27mAmerican Airlines
Deal found 11/5$554
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:45 pmDEN - ATH
1 stop14h 50mUnited Airlines
Thu 12/1112:50 pmATH - DEN
2 stops18h 06mUnited Airlines
Deal found 11/5$558
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:50 amDEN - ATH
2 stops24h 45mDelta
Tue 11/1812:50 pmATH - DEN
1 stop19h 45mDelta
Deal found 11/5$593
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:35 pmDEN - ATH
2 stops17h 40mAmerican Airlines
Mon 1/127:45 amATH - DEN
2 stops22h 31mAmerican Airlines
Deal found 11/5$596
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:59 pmDEN - ATH
1 stop24h 56mDelta
Mon 1/122:35 pmATH - DEN
2 stops35h 16mDelta
Deal found 11/6$614
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:45 pmDEN - ATH
1 stop13h 50mUnited Airlines
Mon 1/121:10 pmATH - DEN
2 stops20h 20mUnited Airlines
Deal found 11/5$656
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/75:45 pmDEN - ATH
1 stop21h 40mUnited Airlines
Sun 12/216:35 amATH - DEN
2 stops26h 13mUnited Airlines
Deal found 11/5$658
This Mytrip deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/43:40 pmDEN - ATH
3 stops31h 50mMultiple Airlines
Thu 12/118:40 amATH - DEN
2 stops18h 25mMultiple Airlines
Deal found 11/5$672
This United deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:20 pmDEN - JMK
2 stops33h 15mMultiple Airlines
Thu 12/1111:05 amJMK - DEN
2 stops16h 50mMultiple Airlines
Deal found 11/4$796
This FlightHub deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:20 pmDEN - CHQ
2 stops27h 20mMultiple Airlines
Thu 11/139:50 pmCHQ - DEN
2 stops31h 05mMultiple Airlines
Deal found 11/5$977
This Ovago deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:45 pmDEN - CHQ
2 stops31h 05mMultiple Airlines
Mon 12/17:15 pmCHQ - DEN
2 stops29h 45mMultiple Airlines
Deal found 11/6$1,036
This deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:20 pmDEN - SKG
1 stop16h 35mTurkish Airlines
Fri 1/29:30 amSKG - DEN
1 stop17h 05mTurkish Airlines
Deal found 11/5$1,060

Cheap flight deals from Denver to Greece

Keep the following information in mind while searching for Denver to Greece flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$554
(United Airlines)

One-way from

$261
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$692
Provider with most accurate pricing for Denver Intl-Athens Eleftherios V. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Athens Eleftherios V. flights.
Search Deals
From Denver Intl to Greece
Search Deals
One-way flight from Denver Intl to Greece
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($394 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Greece that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Denver to Greece that are best for you.

Fly from

Denver

Fly to

Greece

Route

Depart

Return

Price

DenverAthens

DEN - ATH

DENATH

Denver Intl

Thu 11/27

5:45 pm-5:35 pm

1 stop14h 50m

Athens Eleftherios V.

Thu 12/11

12:50 pm-9:56 pm

2 stops18h 06m

$558

DenverThessaloniki

DEN - SKG

DENSKG

Denver Intl

Sat 1/24

3:07 pm-12:50 pm

2 stops36h 43m

Thessaloniki Makedonia

Sun 2/1

12:25 pm-12:28 am

2 stops21h 03m

$559

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sat 1/24

8:25 pm-1:25 pm

2 stops32h 00m

Athens Eleftherios V.

Sun 2/1

12:50 pm-2:35 pm

1 stop34h 45m

$565

DenverAthens

DEN - ATH

DENATH

Denver Intl

Mon 11/10

12:50 am-10:35 am

2 stops24h 45m

Athens Eleftherios V.

Tue 11/18

12:50 pm-11:35 pm

1 stop19h 45m

$593

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sat 1/24

3:15 pm-1:40 am

2 stops25h 25m

Athens Eleftherios V.

Fri 1/30

12:50 pm-10:23 am

2 stops54h 33m

$607

DenverAthens

DEN - ATH

DENATH

Denver Intl

Mon 12/29

5:45 pm-4:35 pm

1 stop13h 50m

Athens Eleftherios V.

Mon 1/12

1:10 pm-12:30 am

2 stops20h 20m

$656

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sun 12/7

5:45 pm-12:25 am

1 stop21h 40m

Athens Eleftherios V.

Sun 12/21

6:35 am-11:48 pm

2 stops26h 13m

$658

DenverThessaloniki

DEN - SKG

DENSKG

Denver Intl

Thu 2/12

7:20 pm-8:55 pm

1 stop16h 35m

Thessaloniki Makedonia

Wed 2/25

9:45 pm-5:35 pm

1 stop28h 50m

$660

DenverThessaloniki

DEN - SKG

DENSKG

Denver Intl

Thu 2/12

8:59 pm-1:40 pm

2 stops31h 41m

Thessaloniki Makedonia

Wed 2/25

7:40 am-5:44 pm

2 stops19h 04m

$746

DenverThessaloniki

DEN - SKG

DENSKG

Denver Intl

Sat 1/24

11:59 pm-3:15 pm

2 stops30h 16m

Thessaloniki Makedonia

Sun 2/1

6:10 pm-2:35 pm

1 stop29h 25m

$775

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 42 results
1
2
3
...
5

Best time to book a flight from Denver to Greece

Have a flexible travel schedule? Discover the best time to fly to Greece from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Greece

What is the cheapest month to book a flight from Denver to Greece?

Currently, February is the cheapest month in which you can book a flight from Denver to Greece (average of $516). Flying from Denver to Greece in June is currently the most expensive (average of $943). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to GR?

Find hourly flight availability from Denver to Greece. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

A simple way to save on the total cost of your ticket is to fly from Denver to Greece in the evening. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Greece

Get insights into the airlines that provide service to Greece. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Greece. Reviews last updated November 6, 2025.
Read reviews from past customers who have flown United Airlines, Turkish Airlines, and Air Canada from Denver to Greece. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,007 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,007 reviews
United Airlines
7.4
Good
9,007 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Turkish Airlines
7.3
Good
4,032 reviews
United Airlines
7.4
Good
9,007 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Air Canada
7.1
Good
10,416 reviews
United Airlines
7.4
Good
9,007 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Lufthansa
6.8
Okay
7,558 reviews
United Airlines
7.4
Good
9,007 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
British Airways
6.7
Okay
7,500 reviews
United Airlines
7.4
Good
9,007 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Denver to Greece. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Greece?

    If you book a flight to Greece from Denver, you will be flying from Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 18.5 mi from the center of Denver.

  • How long is the flight from Denver to Greece?

    A quick flight from Denver to Greece can take about 14h 50m. United Airlines provides one of the quickest options available for as low as $558. The distance from Denver to Greece is about 6150 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Denver to Greece?

    The most popular route from Denver to Greece is Denver Intl - Athens Eleftherios V.. You may also consider Denver Intl - Thera Santorini or Denver Intl - Heraklion N. Kazantzakis Apt..

  • Can I find deals for flights from Denver to Greece that include hotel bookings?

    Yes. In addition to deals on Denver to Greece flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Greece?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Greece.

  • Can I find deals for business class flights from Denver to Greece?

    Yes. Cheapflights offers flight deals from Denver to Greece by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Greece?

    Currently, February is the cheapest month in which you can book a flight from Denver to Greece (average of $516). Flying from Denver to Greece in June is currently the most expensive (average of $943). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Denver to Greece

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Heathrow flights
Denver to Frankfurt flights
Denver to Leonardo da Vinci/Fiumicino flights
Denver to Gatwick flights
Denver to Dublin flights
Denver to Charles de Gaulle flights
Denver to Munich flights
Denver to Orly flights
Denver to Barcelona-El Prat flights
Denver to London City flights
Denver to Lisbon flights
Denver to Istanbul flights
Denver to Athens flights
Denver to Madrid flights
Denver to Amsterdam flights
Denver to Zurich flights
Denver to Stansted flights
Denver to Luton flights
Denver to Keflavik Intl flights
Denver to Malpensa flights
Denver to Sabiha Gokcen flights
Denver to Linate flights
Denver to Vicenza flights
Denver to Edinburgh flights
Denver to Bruxelles-National flights
Denver to Copenhagen flights
Denver to Prague flights
Denver to Oslo Gardermoen flights
Denver to Berlin flights
Denver to Beauvais-Tille flights
Denver to Vienna flights
Denver to Geneva flights
Denver to Manchester flights
Denver to Florence flights
Denver to Budapest flights
Denver to Glasgow Intl flights
Denver to Basel flights
Denver to Arlanda flights
Denver to Frederic Chopin flights
Denver to Naples flights
Denver to Porto flights
Colorado Springs to Istanbul flights
Denver to Helsinki flights
Denver to Sheremetyevo flights
Denver to Domodedovo flights
Denver to Ciampino flights
Denver to Frankfurt-Hahn flights
Denver to Bologna flights
Denver to Krakow flights

Top 10 airlines flying from Denver to Greece

Discover the top 10 airlines that operate flights from Denver to Greece. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$488Average$802FlexibilityNo cancel feeOn-time72%
Turkish AirlinesCheapest$549Average$711FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$556Average$965FlexibilityNo cancel feeOn-time77%
DeltaCheapest$556Average$932FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$575Average$931FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$581Average$861FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$606Average$1,081FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$608Average$1,003FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$657Average$1,105FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$751Average$1,238FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.