$249 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 10/14. 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

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Best Greece Flight Deals from Denver

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Athens
Athens1 stop$544
Thera
Thera1 stop$756
Thessaloniki
Thessaloniki1 stop$686
Heraklion
Heraklion1 stop$690
Mykonos
Mykonos2 stops$923
Chania
Chania2 stops$846
Corfu
Corfu1 stop$877
Rhodes
Rhodes2 stops$850
Kos
Kos1 stop$832
Naxos
Naxos2 stops$1,438
Athens
Athens1 stop$544
Thera
Thera1 stop$756
Thessaloniki
Thessaloniki1 stop$686
Heraklion
Heraklion1 stop$690
Mykonos
Mykonos2 stops$923
Chania
Chania2 stops$846
Corfu
Corfu1 stop$877
Rhodes
Rhodes2 stops$850
Kos
Kos1 stop$832
Naxos
Naxos2 stops$1,438

Cheap Flights from Denver to Greece

 
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, Sep 4 - Thu, Sep 11
 Logo
4:14 pm - 6:00 amDEN-ATH
28h 46m1 stop
 Logo
7:55 am - 1:04 amATH-DEN
26h 09m1 stop
Mon, Oct 13 - Fri, Nov 7
Air Canada Logo
11:15 am - 10:05 amDEN-ATH
13h 50m1 stop
Air Canada Logo
1:10 pm - 12:30 pmATH-DEN
32h 20m2 stops
$561Air Canada
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Wed, Oct 15 - Fri, Nov 7
United Airlines Logo
9:40 am - 10:05 amDEN-ATH
15h 25m1 stop
United Airlines Logo
1:10 pm - 7:55 pmATH-DEN
15h 45m1 stop
$573United Airlines
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Sun, Oct 12 - Fri, Nov 7
United Airlines Logo
11:59 pm - 9:55 amDEN-ATH
24h 56m1 stop
United Airlines Logo
1:10 pm - 7:55 pmATH-DEN
15h 45m1 stop
$578United Airlines
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Mon, Oct 13 - Wed, Nov 5
British Airways Logo
6:35 pm - 5:35 pmDEN-ATH
14h 00m1 stop
British Airways Logo
1:00 pm - 11:22 pmATH-DEN
19h 22m1 stop
$582British Airways
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Wed, Oct 15 - Wed, Nov 5
British Airways Logo
6:35 pm - 12:50 amDEN-ATH
21h 15m1 stop
British Airways Logo
1:00 pm - 11:22 pmATH-DEN
19h 22m1 stop
$583British Airways
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Fri, Aug 22 - Mon, Sep 1
Turkish Airlines Logo
7:50 pm - 3:05 amDEN-ATH
22h 15m1 stop
Turkish Airlines Logo
3:55 am - 5:55 pmATH-DEN
23h 00m1 stop
$612Turkish Airlines
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Mon, Oct 13 - Tue, Nov 4
Lufthansa Logo
5:59 pm - 5:35 pmDEN-ATH
14h 36m1 stop
Lufthansa Logo
2:10 pm - 11:15 pmATH-DEN
18h 05m2 stops
$620Lufthansa
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Tue, Sep 23 - Thu, Oct 9
Turkish Airlines Logo
7:50 pm - 8:30 pmDEN-ATH
15h 40m1 stop
Turkish Airlines Logo
10:00 pm - 5:55 pmATH-DEN
28h 55m1 stop
$628Turkish Airlines
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Mon, Sep 8 - Tue, Sep 16
Lufthansa Logo
4:15 pm - 5:45 pmDEN-HER
16h 30m1 stop
Lufthansa Logo
6:35 pm - 1:45 pmHER-DEN
28h 10m1 stop
$751Lufthansa
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Useful Info

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 February, when tickets cost $616 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,565 and $1,462 respectively.

What’s the cheapest day of the week to fly from Denver to Greece?

The average price of all round-trip flights from Denver to Greece clicked on KAYAK for each day over the last 12 months.

For Denver to Greece, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Greece back to Denver, the best deals are generally found on Wednesday, with Sunday being the most expensive.

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 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.


Good to know

Low seasonJanuary
High seasonSeptember
Cheapest flight$249
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly and prices are also 22% 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.

  • What is the cheapest time of day to fly to Greece?

    The cheapest time of day to fly to Greece is generally at night, when round-trip flights cost $661 on average. Morning departures are around 3% more expensive than evening flights, on average. The most expensive time of day to fly to Greece is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,297.

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 8846 reviews
6.6Food
7.7Boarding
7.3Comfort
7.0Entertainment
8.1Crew
Airline reviews

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

10.0 ExcellentAnonymous, Jun 2025DEN - BOS
Read more United Airlines reviews

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 😁

The seat and leg room was not good. The food and beverage service was good.

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

No food service almost missed because of first flight delays

The 2 agents on the check in counter were super nice , helpful and very polite. Boarding was like a 1 2 3, I would recommend Turkish airlines for your next trip.

Everything was very good, except that the plane was an hour and a half late

flight with heavy turbulence old boeing 777 rest wasnt clean dashboard doesn’t work

Light and recline did not work on my seat. Very uncomfortable and could not read in the dark

Bad experience; they are not good anymore. They charge too much for luggage seat are so uncomfortable, Flight delays which may miss your next flight, they don’t care if you miss the flight or not. Zero customer services for front desk representatives Istanbul's airport I’m not using this airline any more.

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

Very nice and friendly crew. Boarding system can be improved.

Flight was delayed by 1.5hrs. Once inside, people had their small handbags on the storage. The crew (male guy) was not helpful in making some space in the storage. Instead, he asked few bags to be checked-in and it was not a great experience. No attempt to help but just followed the things with a straight face. People had their literally small bags and he wouldnt not move from one storage to another even if there was space and would not let us do i as well. Once flight was on, they ran out of Orange juice, really running out of orange juice when the temp were 32.degrees outside. didnt made the sense. Onasking for a extra snack, he made a face as if he was giving me out of his pocket. if the flight was delayed, there could have an attempt to provide something extra incase people did asked.

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

United had no (zero) record of our flight. It took over an hour of us standing in line with surly employee while others waited to get resolved. I have never experienced such poor service and poor empathy.

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

Aircraft had technical issues. After 3 hours of trying to resolve, flight was cancelled. Was booked on a flight leaving 12 hours after intended departure. Now on 4 flights instead of 2 and a day late to my destination.

Abandoned me in hallway in a wheelchair… which I asked for because I sprained my back. After waiting in the hallway, I decided to walk the rest of the way since someone respecting me up.. My experience with the united was totally the opposite. Wheelchair access, propped swift and save me a lot of grief. Air Canada totally disorganized.

I am very tall. All airline seats are a bit uncomfortable.

Bad experience boarding and flight got delayed didn’t make it to my next flight

The food on the trip Toronto to Athens could be better: the chicken didn’t taste good.

Terrible confusion btw air Canada and United. Wasn’t able to change ticket because I had purchased on kayak. Rethinking booking tickets on this site, and will try to avoid United and aircanada going forward.

We were charged for luggage, and our ticket was with Lufthansa and was supposed to include luggage fees. So our experience was a bit bad. Also, the flight was about 45 minutes late arriving.

Flight was great only departure was delayed to saome ground crew issues

It was freezing. I asked crew member for a blanket and was told it might be in front of plane but I never got one. I turned off all the vents but still froze.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Flight was 1.5 hours late to depart so changed flights to Swiss Air.

The United Airlines crew that operated this flight was subpar. They didn’t

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

At baggage claim, I was given the wrong printed ticket. The ticket belonged to another passenger for a different flight — to Zurich instead of Frankfurt (layover). I was even allowed to pass security, and when I asked the Lufthansa employee if I was on the correct flight, and why it was changed. The employee said everything was correct and I should board. When I got on the plane, there was someone in my seat, and the crew on the plane finally realized that I was on the wrong plane. When I got off the plane, nobody was willing to help, and the security refused to provide my original printed ticket. That was until I showed them that I took a photo of the ticket; once they realized I had photographic evidence, they were suddenly ready to help me. The Lufthansa employee began communicating with other airlines and found a flight that would take me to my destination via Polish Airlines. I was required to once again go through security, re-check my bag, and once again pay for my checked bag and weight overage fees. This experience was incredibly stressful and very frustrating, as you can imagine. A Lufthansa employee told me I would be eligible for a refund. Please tell me what steps I need to take in order to make that happen. Thank you!

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

Very crowded, no real explanation of food "chicken or pasta?" After dinner no drinks service. Plane was clean, but little help with finding soaces fir luggage to get into overhead bins. Many passengers putting 2 bags, hats, duty free in overhead bins so no space for roll ons

The airline was efficient and accommodating to work with though there was a delay. Appreciate the service and smooth experience!

Flight was good but seat in 12D was not comfortable, better on the Airbus 321 from Tampa to Charlotte. No breakfast was served before landing in zLonfon only a coffee and orange juice.

I was transferred to an American Airlines flight. The boarding was late and unorganized. The seating was extremely tight and uncomfortable. Will not use AA again.

The entertainment selection was ok, but overall not bad! The crew was great.

Good crew and boarding process. Horrible food and one of the most uncomfortable aircraft seats I have ever sat in. The cabin temperature was warm which made it hard for my family to sleep.

bad, made it to connecting flight and they didnt let me board

We were never able to take this flight because our first flight from Austin to Dallas was cancelled.

Our flight was cancelled on Sunday morning. We were supposed to take a short flight to Dallas from Austin, then a nonstop to Barcelona. We were rerouted from Austin to Miami on American Airlines due to storms we sat at the gate for 2 1/2 hours, pilot announced we needed fuel. In air pilot said we were rerouted to Fort Myers 30 minutes from Zmiami. Sat on tarmac waiting for a gate. Deplaned at 10:09. Pilot gave conflicting info about what to do. Missed Miami flight to Barcelona. Pilot announced crew was timed out and we would have to wait for a new crew. Waited a couple of hours. Got to Miami at 2:30 am. Gate agents at Fort Myers told us to go to D30 for hotel vouchers. No one was there. So we slept a little on the floor. Husband is 80 and I am 74. Rerouted to JFK at 9:54 am on Monday, then flight to Barcelona at 5 pm. We arrived in Barcelona a day late and missed the first night of our Oceania Marina cruise. We feel that we are due a lot of compensation for this trip from hell.

The check-in of my luggage was terrible. When purchased my tickets, one luggage and one carry-on was part of the fight. My flight was switched from British to American Airline. During check-in of luggage at the airport, I was denied and had to pay extra $75. How do I get reimbursed for this extra luggage payment?

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