What are the cheapest airlines to fly from Colorado to Greece one-way?

The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as $516. However, be on the lookout for offers from American Airlines and Turkish Airlines, as they are both options that can get you from Colorado to Greece for a low price.

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

To save up to 36% on this flight, we recommend booking at least 36 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Colorado to Greece from $857 1-2 weeks out and tickets from $857 for flights departing within the next 72 hours.

What is the cheapest month to fly from Colorado to Greece?

The best pricing can be found in the month of February. Prices to Greece from Colorado average $1,015. You can even find prices in February for less than $1,015, as users have found deals to Greece from as low as $517. The month of June appears to be one of the more expensive times to travel to Greece from Colorado. Flying in the targeted month can save you up to 60%.

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

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

How can I find direct flights from Colorado to Greece?

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

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

Yes. Cheapflights offers flight deals from Colorado 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.

$842+ Flights from Colorado to Greece - Compare & Save Big

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Cheap flight deals from Colorado to Greece

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$719 (American Airlines)
One-way from	$413 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$1,436

Provider with most accurate pricing for Denver Intl-Athens Eleftherios V. flight deals.

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Provider most trusted by Cheapflights users for Denver Intl-Athens Eleftherios V. flights.

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From Colorado to Greece

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One-way flight from Colorado to Greece

Search Deals

Highest demand for flights based on searches. 29% potential increase in price ($432 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($57 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Find flight deals from Colorado to Greece

Cheapest flights from Colorado to Greece
Explore the most affordable flight options available from Colorado to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

vie. 10/37:50 pmDEN - ATH

1 stop28h 05mTurkish Airlines

jue. 10/233:55 amATH - DEN

1 stop23h 00mTurkish Airlines

Deal found 4/29

$680

dom. 10/2612:24 pmDEN - ATH

1 stop14h 26mMultiple Airlines

dom. 11/91:00 pmATH - DEN

2 stops19h 37mMultiple Airlines

Deal found 4/29

$688

lun. 9/296:30 amDEN - ATH

2 stops27h 20mScandinavian Airlines

jue. 10/167:40 pmATH - DEN

2 stops36h 44mScandinavian Airlines

Deal found 4/29

$707

mié. 10/2912:55 amDEN - ATH

2 stops24h 40mDelta

jue. 11/136:00 amATH - DEN

2 stops18h 30mDelta

Deal found 4/30

$709

mié. 10/16:35 pmDEN - ATH

1 stop22h 50mAmerican Airlines

lun. 10/138:45 pmATH - DEN

1 stop28h 40mAmerican Airlines

Deal found 4/29

$719

mar. 10/145:40 pmDEN - ATH

1 stop31h 25mAir Canada

sáb. 10/251:10 pmATH - DEN

1 stop30h 18mAir Canada

Deal found 4/30

$726

mar. 9/238:38 amDEN - CHQ

2 stops26h 02mAmerican Airlines

lun. 9/2910:35 amCHQ - DEN

2 stops40h 04mAmerican Airlines

Deal found 4/29

$734

mié. 10/11:55 pmCOS - ATH

2 stops24h 05mUnited Airlines

mié. 10/1512:10 pmATH - COS

2 stops40h 29mUnited Airlines

Deal found 4/30

$753

sáb. 9/275:40 pmDEN - ATH

1 stop31h 25mUnited Airlines

vie. 10/1712:10 pmATH - DEN

2 stops35h 27mUnited Airlines

Deal found 4/29

$776

mar. 9/163:45 pmCOS - ATH

2 stops33h 20mAir Canada

sáb. 9/2712:10 pmATH - COS

2 stops35h 35mAir Canada

Deal found 5/1

$791

mié. 10/84:40 pmDEN - HER

2 stops16h 15mMultiple Airlines

mar. 10/218:50 pmHER - DEN

2 stops28h 45mMultiple Airlines

Deal found 4/30

$817

mié. 10/16:35 pmDEN - ATH

1 stop15h 20mBritish Airways

lun. 10/138:45 pmATH - DEN

2 stops28h 00mBritish Airways

Deal found 4/29

$831

Best flights from Colorado to Greece
Discover carefully curated flight deals from Colorado to Greece that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mayo 1, 2025.

mié. 10/16:35 pmDEN - ATH

1 stop22h 50mAmerican Airlines

lun. 10/138:45 pmATH - DEN

1 stop28h 40mAmerican Airlines

Deal found 4/29

$719

mar. 10/149:40 amDEN - ATH

2 stops18h 50mAir Canada

sáb. 10/2512:05 pmATH - DEN

2 stops29h 50mAir Canada

Deal found 4/30

$726

mar. 7/295:40 pmDEN - ATH

1 stop31h 25mUnited Airlines

mié. 9/1012:10 pmATH - DEN

2 stops41h 02mUnited Airlines

Deal found 4/30

$727

sáb. 9/137:50 pmDEN - ATH

1 stop22h 15mTurkish Airlines

mié. 9/2410:00 pmATH - DEN

1 stop28h 55mTurkish Airlines

Deal found 4/30

$729

lun. 10/1312:55 amDEN - ATH

2 stops22h 25mDelta

sáb. 10/2510:30 amATH - DEN

1 stop21h 16mDelta

Deal found 4/30

$738

vie. 10/36:15 amDEN - ATH

2 stops29h 00mScandinavian Airlines

sáb. 10/119:05 pmATH - DEN

2 stops35h 19mScandinavian Airlines

Deal found 5/1

$740

vie. 5/304:19 pmDEN - ATH

2 stops22h 26mMultiple Airlines

vie. 6/69:45 amATH - DEN

1 stop37h 40mMultiple Airlines

Deal found 4/30

$741

mar. 9/2312:53 pmDEN - CHQ

2 stops21h 47mFinnair

lun. 9/298:40 pmCHQ - DEN

2 stops29h 59mFinnair

Deal found 4/30

$746

lun. 9/227:27 amDEN - ATH

1 stop18h 43mIberia

dom. 10/53:50 amATH - DEN

2 stops21h 52mIberia

Deal found 4/30

$759

mar. 9/3011:15 amDEN - ATH

2 stops17h 25mLufthansa

lun. 10/207:25 pmATH - DEN

1 stop27h 55mLufthansa

Deal found 4/30

$794

lun. 9/222:06 pmDEN - ATH

2 stops18h 29mBritish Airways

lun. 10/68:45 pmATH - DEN

2 stops28h 00mBritish Airways

Deal found 4/30

$836

jue. 8/211:25 pmDEN - JMK

2 stops17h 15mSWISS

lun. 8/256:35 pmJMK - DEN

2 stops31h 00mSWISS

Deal found 4/30

$843

Last-minute flights from Colorado to Greece
Discover last-minute flight deals from Colorado to Greece. Data last updated mayo 1, 2025 and is based on user searches.

lun. 5/56:00 amDEN - ATH

2 stops29h 30mTurkish Airlines

lun. 5/2610:00 pmATH - DEN

1 stop28h 55mTurkish Airlines

Deal found 4/29

$1,125

lun. 5/510:15 amDEN - ATH

1 stop14h 40mLufthansa

vie. 5/166:00 amATH - DEN

1 stop16h 45mLufthansa

Deal found 4/29

$1,967

lun. 5/512:55 amDEN - ATH

1 stop25h 00mDelta

jue. 5/1510:30 amATH - DEN

1 stop18h 49mDelta

Deal found 4/29

$1,984

lun. 5/510:30 amDEN - ATH

1 stop15h 25mAir France

jue. 5/153:25 amATH - DEN

1 stop21h 05mAir France

Deal found 4/29

$2,000

lun. 5/512:19 pmDEN - ATH

1 stop13h 51mIberia

vie. 5/1611:05 amATH - DEN

1 stop21h 28mIberia

Deal found 4/30

$2,050

lun. 5/56:35 pmDEN - ATH

1 stop14h 00mBritish Airways

lun. 5/268:45 pmATH - DEN

1 stop28h 40mBritish Airways

Deal found 4/29

$2,119

mar. 5/64:40 pmDEN - ATH

2 stops36h 05mMultiple Airlines

jue. 5/297:55 amATH - DEN

1 stop26h 22mMultiple Airlines

Deal found 4/29

$737

mar. 5/612:40 pmDEN - ATH

2 stops45h 10mScandinavian Airlines

mar. 5/137:40 pmATH - DEN

2 stops37h 14mScandinavian Airlines

Deal found 4/29

$1,017

mar. 5/66:35 pmDEN - ATH

2 stops32h 35mAer Lingus

mar. 5/131:00 pmATH - DEN

2 stops19h 33mAer Lingus

Deal found 4/29

$1,147

mar. 5/64:40 pmDEN - ATH

2 stops41h 10mIcelandair

jue. 5/292:00 pmATH - DEN

2 stops31h 30mIcelandair

Deal found 4/29

$1,223

mar. 5/66:05 amDEN - ATH

2 stops27h 30mITA Airways

mié. 5/146:05 amATH - DEN

2 stops23h 34mITA Airways

Deal found 4/29

$1,501

mar. 5/65:40 pmDEN - ATH

1 stop31h 25mAir Canada

sáb. 5/3112:10 pmATH - DEN

1 stop31h 17mAir Canada

Deal found 4/29

$2,138

One-way flights from Colorado to Greece
Search for one-way flight options from Colorado to Greece. Find affordable one-way fares based on user searches. Data last updated mayo 1, 2025.

mié. 6/254:40 pmDEN - ATH

3 stops42h 10mMultiple Airlines

Deal found 4/30

$413

mar. 9/164:40 pmDEN - JTR

2 stops21h 45mMultiple Airlines

Deal found 4/30

$467

sáb. 8/2312:20 pmDEN - ATH

2 stops21h 30mScandinavian Airlines

Deal found 4/30

$516

mié. 6/1110:00 amDEN - CFU

3 stops27h 15mMultiple Airlines

Deal found 4/30

$540

mié. 8/2012:07 pmCOS - ATH

1 stop14h 03mAmerican Airlines

Deal found 4/30

$558

vie. 10/107:50 pmDEN - ATH

1 stop28h 05mTurkish Airlines

Deal found 4/30

$573

lun. 5/195:40 pmDEN - ATH

1 stop31h 25mAir Canada

Deal found 4/30

$578

dom. 5/1812:59 amDEN - ATH

1 stop24h 56mDelta

Deal found 4/30

$583

mar. 7/14:15 pmDEN - CFU

1 stop14h 25mLufthansa

Deal found 4/30

$599

dom. 7/209:40 amDEN - ATH

1 stop15h 25mUnited Airlines

Deal found 4/29

$603

mié. 9/247:30 amCOS - ATH

2 stops17h 35mMultiple Airlines

Deal found 4/30

$608

mié. 8/206:00 amCOS - ATH

3 stops20h 10mAir Canada

Deal found 4/30

$615

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colorado to Greece that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverAthens

DEN - ATH

DENATH

Denver Intl

vie. 10/3

7:50 pm-8:55 am

1 stop28h 05m

Athens Eleftherios V.

jue. 10/23

3:55 am-5:55 pm

1 stop23h 00m

$680

DenverAthens

DEN - ATH

DENATH

Denver Intl

dom. 10/26

12:24 pm-10:50 am

1 stop14h 26m

Athens Eleftherios V.

dom. 11/9

1:00 pm-11:37 pm

2 stops19h 37m

$688

DenverAthens

DEN - ATH

DENATH

Denver Intl

lun. 9/29

6:30 am-6:50 pm

2 stops27h 20m

Athens Eleftherios V.

jue. 10/16

7:40 pm-11:24 pm

2 stops36h 44m

$707

DenverAthens

DEN - ATH

DENATH

Denver Intl

mié. 10/1

6:35 pm-2:25 am

1 stop22h 50m

Athens Eleftherios V.

lun. 10/13

8:45 pm-4:25 pm

1 stop28h 40m

$719

DenverAthens

DEN - ATH

DENATH

Denver Intl

mar. 10/14

5:40 pm-10:05 am

1 stop31h 25m

Athens Eleftherios V.

sáb. 10/25

1:10 pm-10:28 am

1 stop30h 18m

$726

DenverChania

DEN - CHQ

DENCHQ

Denver Intl

mar. 9/23

8:38 am-7:40 pm

2 stops26h 02m

Chania Souda

lun. 9/29

10:35 am-5:39 pm

2 stops40h 04m

$734

DenverAthens

DEN - ATH

DENATH

Denver Intl

lun. 10/13

12:55 am-8:20 am

2 stops22h 25m

Athens Eleftherios V.

sáb. 10/25

10:30 am-10:46 pm

1 stop21h 16m

$738

Colorado SpringsAthens

COS - ATH

COSATH

Colorado Springs

mié. 10/1

1:55 pm-11:00 pm

2 stops24h 05m

Athens Eleftherios V.

mié. 10/15

12:10 pm-7:39 pm

2 stops40h 29m

$753

DenverAthens

DEN - ATH

DENATH

Denver Intl

lun. 9/22

7:27 am-11:10 am

1 stop18h 43m

Athens Eleftherios V.

dom. 10/5

3:50 am-4:42 pm

2 stops21h 52m

$759

DenverAthens

DEN - ATH

DENATH

Denver Intl

sáb. 9/27

5:40 pm-10:05 am

1 stop31h 25m

Athens Eleftherios V.

vie. 10/17

12:10 pm-2:37 pm

2 stops35h 27m

$776

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 60 results

...

Best time to book a flight from Colorado to Greece

Have a flexible travel schedule? Discover the best time to fly to Greece from Colorado 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 Colorado to Greece

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

Currently, November is the cheapest month in which you can book a flight from Colorado to Greece (average of $679). Flying from Colorado to Greece in June is currently the most expensive (average of $1,309). 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 CO to GR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Greece as you normally would.

Rainfall in Greece by month

In terms of precipitation, rainfall in Greece ranges from 0.2 - 2.5 inches per month. December is typically the wettest month, when rainfall can reach 2.5 in. June is typically the driest time to visit Greece when rainfall is around 0.2 in.

Temperature in Greece by month

If weather is an important factor for your trip to Greece, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Greece

Peruse reviews from past customers who have flown with Delta, KLM and Austrian Airlines from Colorado to Greece to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines

7.6

Good

781 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,275 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,588 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Colorado to Greece one-way?
The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as $516. However, be on the lookout for offers from American Airlines and Turkish Airlines, as they are both options that can get you from Colorado to Greece for a low price.
Can I find deals for flights from Colorado to Greece that include hotel bookings?
Yes. In addition to deals on Colorado to Greece flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Colorado to Greece?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Greece.
Can I find deals for business class flights from Colorado to Greece?
Yes. Cheapflights offers flight deals from Colorado 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 Colorado to Greece?
Currently, November is the cheapest month in which you can book a flight from Colorado to Greece (average of $679). Flying from Colorado to Greece in June is currently the most expensive (average of $1,309). 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

Top 10 airlines flying from Colorado to Greece

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$554	Average$839	FlexibilityNo cancel fee	On-time77%
Scandinavian Airlines	Cheapest$616	Average$880	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$650	Average$1,173	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$778	Average$1,121	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$784	Average$1,205	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$800	Average$1,470	FlexibilityNo cancel fee	On-time71%
SWISS	Cheapest$817	Average$1,190	FlexibilityNo cancel fee	On-time79%
Lufthansa	Cheapest$829	Average$1,351	FlexibilityNo cancel fee	On-time76%
Air Canada	Cheapest$872	Average$1,276	FlexibilityNo cancel fee	On-time67%
Air France	Cheapest$894	Average$1,464	FlexibilityNo cancel fee	On-time77%

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$413+ Cheap flights from Colorado 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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Colorado to Greece with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Colorado to Greece

Keep the following information in mind while searching for Colorado to Greece flight deals. Data was last updated mayo 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Colorado to Greece

Cheapest flights from Colorado to GreeceExplore the most affordable flight options available from Colorado to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

Explore the most affordable flight options available from Colorado to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colorado to Greece that are best for you.

Best time to book a flight from Colorado to Greece

Have a flexible travel schedule? Discover the best time to fly to Greece from Colorado with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from Colorado 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 mayo 1, 2025.

Rainfall in Greece by month

Plan your trip to Greece by taking into account the average rainfall totals by month.

Temperature in Greece by month

Plan your trip to Greece by taking into account the average temperature totals by month.

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 mayo 1, 2025.

Peruse reviews from past customers who have flown with Delta, KLM and Austrian Airlines from Colorado to Greece to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines to fly from Colorado to Greece one-way?

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

How can I find direct flights from Colorado to Greece?

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

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

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 Colorado to Greece

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Colorado to Greece

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Cheapest flights from Colorado to Greece
Explore the most affordable flight options available from Colorado to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.