$317 Find Cheap Flights from Denver to Greece

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Greece departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Denver to Greece

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Athens
Athens1 stop$587
Thera
Thera1 stop$1,048
Thessaloniki
Thessaloniki1 stop$669
Heraklion
Heraklion1 stop$970
Mykonos
Mykonos2 stops$1,045
Chania
Chania2 stops$1,118
Corfu
Corfu3 stops$1,309
Rhodes
Rhodes3 stops$1,276
Naxos
Naxos2 stops$922
Kos
Kos2 stops$1,344
Athens
Athens1 stop$587
Thera
Thera1 stop$1,048
Thessaloniki
Thessaloniki1 stop$669
Heraklion
Heraklion1 stop$970
Mykonos
Mykonos2 stops$1,045
Chania
Chania2 stops$1,118
Corfu
Corfu3 stops$1,309
Rhodes
Rhodes3 stops$1,276
Naxos
Naxos2 stops$922
Kos
Kos2 stops$1,344

Book Cheap Denver to Greece Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Greece that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Greece

Thu, Apr 16 - Fri, Apr 24
Turkish Airlines Logo
8:25 pm - 3:05 am
DEN
-
ATH
21h 40m
1 stop
Turkish Airlines Logo
3:40 pm - 6:25 pm
ATH
-
DEN
35h 45m
1 stop
$587Turkish Airlines
Thu, Apr 30 - Fri, May 8
Turkish Airlines Logo
8:25 pm - 3:05 am
DEN
-
ATH
21h 40m
1 stop
Turkish Airlines Logo
3:40 pm - 6:25 pm
ATH
-
DEN
35h 45m
1 stop
$595Turkish Airlines
Tue, Apr 21 - Tue, Apr 28
Turkish Airlines Logo
8:25 pm - 8:30 pm
DEN
-
ATH
15h 05m
1 stop
Turkish Airlines Logo
10:25 am - 6:25 pm
ATH
-
DEN
17h 00m
1 stop
$596Turkish Airlines
Sat, Apr 4 - Fri, Apr 10
Turkish Airlines Logo
8:25 pm - 2:50 pm
DEN
-
ATH
33h 25m
1 stop
Turkish Airlines Logo
3:55 am - 6:25 pm
ATH
-
DEN
23h 30m
1 stop
$597Turkish Airlines
Thu, May 14 - Mon, May 25
Multiple Airlines Logo
11:59 pm - 8:45 am
DEN
-
SKG
23h 46m
2 stops
Multiple Airlines Logo
9:15 pm - 6:25 pm
SKG
-
DEN
30h 10m
1 stop
$871Multiple Airlines
Sat, Mar 28 - Sat, Apr 4
Multiple Airlines Logo
8:25 pm - 10:45 am
DEN
-
JNX
29h 20m
2 stops
Multiple Airlines Logo
6:55 pm - 6:25 pm
JNX
-
DEN
32h 30m
2 stops
$922Multiple Airlines
Sun, May 3 - Fri, May 15
Lufthansa Logo
5:40 pm - 6:30 pm
DEN
-
HER
15h 50m
1 stop
Lufthansa Logo
10:40 am - 11:30 pm
HER
-
DEN
21h 50m
2 stops
$970Lufthansa
Tue, May 12 - Wed, May 20
Lufthansa Logo
4:05 pm - 6:00 pm
DEN
-
HER
16h 55m
2 stops
Lufthansa Logo
9:40 am - 3:40 pm
HER
-
DEN
15h 00m
1 stop
$974Lufthansa
Sat, May 9 - Mon, May 18
British Airways Logo
6:40 pm - 3:00 pm
DEN
-
JMK
35h 20m
1 stop
British Airways Logo
7:15 pm - 4:30 pm
JMK
-
DEN
30h 15m
1 stop
$1,170British Airways
Fri, May 15 - Sat, May 30
Aer Lingus Logo
8:00 pm - 11:10 pm
DEN
-
CFU
18h 10m
1 stop
Aer Lingus Logo
11:59 pm - 6:15 pm
CFU
-
DEN
27h 16m
1 stop
$1,467Aer Lingus
Booking Insights

KAYAK's insights & trends for Denver to Greece flights

Get data-powered insights and trends into flights from Denver to Greece to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Greece, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Greece is January, when tickets cost $649 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,303 and $1,274 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Greece, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Denver to Greece, you should book around 2 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$317
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Denver to Athens

FAQs - booking Greece flights

  • What are the layover options between Denver and Greece?

    The most popular layover options between Denver and Greece are London and Frankfurt. It’s worth noting that the location of your stopover will depend on the airline you choose to travel with. If you decide to travel with Lufthansa, your layover will be in Frankfurt, while your stopover will be in London if you choose to travel with British Airways or American Airlines.

  • Are there any airlines that offer direct flights from Denver to Greece?

    Currently, no airlines offer direct flights from Denver to Greece. However, United Airlines, British Airways, Lufthansa, and Air Canada all offer one-stop flights. Thus, if you’d like to travel to Greece from Denver without many stopovers, these airlines have got you covered.

  • Which airlines that travel from Denver to Greece are eco-friendly?

    British Airways and United Airlines are among the most eco-friendly airlines in operation as they both have heavily invested in initiatives to minimize their carbon footprint. If you’re a fan of sustainable travel, these two airlines are the airlines you can travel with.

  • Which airport is near the historical landmarks in Athens?

    If you’d like to visit the historical monuments near Athens, you should board a flight from Denver to Greece that lands at Athens International Airport, as this is the airport that serves the Greek capital. Given that Athens International Airport boasts spacious and air-conditioned arrival lounges, at this airport, you can have a rest before proceeding to your destinations.

  • How does KAYAK find such low prices on flights from Denver to Greece?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Greece.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Greece?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Denver to Greece is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Greece?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Denver to Greece with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Greece?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Denver to Greece up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Greece

  • Flights from Denver to Greece usually take off from Denver International Airport. Locally referred to as DIA, this airport has waiting lounges, super-clean restrooms, onsite ATMs, and payphones. It also boasts several onsite restaurants, coffee shops, and boutique stores. As such, at this airport, you can have a comfortable rest, relieve yourself, withdraw some money, communicate with your loved ones back home, eat, drink, and even shop.
  • Denver International Airport is among the busiest airports in the US, and this can be attributed to the fact that it serves over 200 destinations and 23 airlines. Given that this airport is pretty busy, you should get to the airport a couple of hours before your flight is scheduled to take off on the date you’re supposed to fly to Greece. This way, you’ll be able to have adequate time to check in and have your luggage cleared.
  • The airport you choose to land at should be reasonably close to the destinations you’d like to visit while in Greece. If you’d like to visit destinations in Northern Greece, you should book one of the flights from Denver to Greece, which lands at Lemnos International Airport. If you’d like to visit destinations in South Greece, you should book a flight from Denver to Greece that lands at Kalamata International Airport.
  • If you’re an American or European citizen, you only need your passport and sufficient proof that you are financially capable of sustaining yourself while in Greece as the country is part of the Schengen Agreement. On the other hand, if your home country is not part of the Schengen Agreement, other than a passport and sufficient proof that you can sustain your stay in the country, you’ll also need a visa.
  • In Greece, the law requires that children under 12 be transported in approved children’s car seats. As this is the case, you should carry your approved children’s car seat if you plan on traveling with your kid to Greece.

Reviews of the top 5 airlines serving from Denver to Greece

 
Need help choosing which airline to fly with from Denver to Greece? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9284 reviews
6.6Food
7.1Entertainment
7.3Comfort
7.7Boarding
8.1Crew
Airline reviews

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

2.0 MediocreSid, Dec 2025
DEN - BZN
Read more United Airlines reviews

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Flight was late - I was downgraded from first class to coach

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

Flight was good but there are way to many announcements for credit cards etc.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

After arriving in Istanbul, the transit information on the electronic board showed a tight departure time, and the gate changed in the middle, making it difficult to make it on time.

Typically good service onboard but baggage delay in airport was significant

My, Syed Zawar Hussein Shirazi frequently flyer membership number was not included on my boarding pass from O’Hare to Istanbul despite my reminder to the attendant at check in. Further she forgot to give me my boarding pass form Istanbul to Lahore and she needs to improve her customer service, please 🙏

Everything about that day was great I was happy with how things went as a first time traveling with the airline thank you for all that you’ve doing by taking us there to our various destinations thanks.

They oversold the tickets by one which was my ticket so I didn’t have a ticket till last second

Not good. I was supposed to be in Mint but got in economy class

Service was slow and checked bag was off last evening when flying business

Turkish Airline canceled our tickets in the very last minute, with our luggage and everything else, all prepared and good to go. It’s clear that they sold the tickets for better money to someone else. Bad, Bad, Bad business!!!

Awful seating. Bad food. Staff only have one bottle of water and no cans.

it was like a banya -so hot... They did provide a great experience with special food. one toilet broke midflight In general it was a peaceful and relaxing flight - for business class it was good.

The last 3 hours it was freezing cold in row 56. Multiple people had their winter coats on and were utilizing the blankets provided by the airline. I also did not have easy access to figure out how to book my food allergy and advance for my meals. Most of everything I received was something I couldn't eat. This needs to be made more accessible. Also, I'm 5'10 which is the average height of the American male. I flew from Philadelphia to Toronto and then to Tokyo and the seats were absolutely unbearable. For that long of a flight it is impossible to get comfortable when doing anything. Flights need to have more space and stop prioritizing costs over people.

Was delayed at every point/ connection. Luggages missing for 5days. Had no medications for diabetes and high B/p. when bags where finally delivered on the 30th, the insulin and ozempic were no longer patent, as the ice pack had since dissolved and the authenticity of the med is now questionable, since they must be refrigerated. Please have them refund my bag fees. I should sue them for all the inconveniences caused to me.

The plane was delayed substantially due to a mechanical problem, that being said, the airline was very fair with providing a meal coupon for us. I would rather arrive late on a mechanically sound plane than the alternative. The food served in the plane was just awful, however and I recommend a new catering company.

I waiting for 2 hrs to retrieve my luggage. Didn't get home till 3am.

The flight left late and I didn’t get a glass of bubbly upon boarding (which I’m used to when booking business class on other flights), but otherwise it was a pleasant flight with lovely, helpful crew members and I enjoyed my meal.

Flight cancellations, delays, mass confusion and disorganization! That’s Air Canada for you, nothing new. I would have chosen a different airline if it were an option, and Air Canada continues to prove they don’t care about their customers.

everything was fine. but paying for 1 piece of check-in luggage and denying passengers to board with carry-on luggage which by air line's standards does not fit is not acceptable. when one travels for a longer time one needs to have some essentials

Couldn't fit knees, only 1 toilet working, didn't get anything to drink cause the stewards were not able to get to us

Flight was canceled for a reason they knew hours before but did not mention. Next the gate chnage from 37 to 38 at least 10 times. Ridiculous.

The flight from SFO to YVR was delayed and my bag did not make it to my next flight from YVR to SYD. It took almost 3 days after I landed to get my bag and when I got it, it was filled with dust

Excellent service; they helped me reschedule so I can fly in an earlier flight

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

I tried both on line and by calling the Customer Service line to arrange for a special meal as i have food intolerances. I was under the impression from your service representative that I was successful. I was not. I cannot eat spicy foods and get very ill if i eat bell peppers. I could not eat either menu choice and no special meal was actually ordered. ( your representative tried to order it for a flight that did not have meal service!!! - found this out later). Your wonderful cabin crew managed to put together a fruit, salad, roll and cheese tray for me so I had something to eat. WHY WOULD YOU SERVE SPICY FOOD, WITH NO MILDER OPTION,ON AN INTERNATIONAL FLIGHT???

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

Late flight Delays Poor service Poor staff Worst airline ever

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

Getting the boarding passes between the BA and AA apps was very clunky.

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Awful it always is unfortunately is the only way to fly direct to london

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

Information on your arrival and departure airports