$470 Cheap Flights from Denver (DEN) to Heraklion (HER)

View $470 flight on Wed, Nov 5, 2025Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Nikos Kazantzakis Airport (HER)

Cheap Flights from Denver to Heraklion (DEN-HER)

Prices were available within the past 7 days and start at $470 for one-way flights and $580 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Oct 28 - Wed, Nov 19
DEN
Denver
HER
Heraklion
$580 Roundtrip, found 3 days ago
$580
Roundtrip
found 3 days ago
Select United flight, departing Tue, Oct 28 from Denver to Heraklion, returning Wed, Nov 19, priced at $580 found 3 days ago
United
Tue, Mar 17 - Wed, Apr 1
DEN
Denver
HER
Heraklion
$582 Roundtrip, found 1 day ago
$582
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 17 from Denver to Heraklion, returning Wed, Apr 1, priced at $582 found 1 day ago
Lufthansa
Wed, Oct 29 - Mon, Nov 17
DEN
Denver
HER
Heraklion
$595 Roundtrip, found 3 days ago
$595
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Oct 29 from Denver to Heraklion, returning Mon, Nov 17, priced at $595 found 3 days ago
United
Tue, Feb 24 - Wed, Mar 11
DEN
Denver
HER
Heraklion
$598 Roundtrip, found 1 day ago
$598
Roundtrip
found 1 day ago
Select United flight, departing Tue, Feb 24 from Denver to Heraklion, returning Wed, Mar 11, priced at $598 found 1 day ago
Lufthansa
Mon, Nov 3 - Wed, Nov 12
DEN
Denver
HER
Heraklion
$602 Roundtrip, found 3 days ago
$602
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Mon, Nov 3 from Denver to Heraklion, returning Wed, Nov 12, priced at $602 found 3 days ago
United
Tue, Oct 28 - Mon, Nov 17
DEN
Denver
HER
Heraklion
$611 Roundtrip, found 3 days ago
$611
Roundtrip
found 3 days ago
Select United flight, departing Tue, Oct 28 from Denver to Heraklion, returning Mon, Nov 17, priced at $611 found 3 days ago
Air Canada
Mon, Nov 3 - Wed, Nov 12
DEN
Denver
HER
Heraklion
$611 Roundtrip, found 3 days ago
$611
Roundtrip
found 3 days ago
Select Air Canada flight, departing Mon, Nov 3 from Denver to Heraklion, returning Wed, Nov 12, priced at $611 found 3 days ago
United
Sun, Oct 26 - Wed, Nov 19
DEN
Denver
HER
Heraklion
$614 Roundtrip, found 3 days ago
$614
Roundtrip
found 3 days ago
Select United flight, departing Sun, Oct 26 from Denver to Heraklion, returning Wed, Nov 19, priced at $614 found 3 days ago
British Airways
Mon, Apr 6 - Wed, Apr 15
DEN
Denver
HER
Heraklion
$787 Roundtrip, found 18 hours ago
$787
Roundtrip
found 18 hours ago
Select British Airways flight, departing Mon, Apr 6 from Denver to Heraklion, returning Wed, Apr 15, priced at $787 found 18 hours ago
Brussels Airlines
Thu, Apr 2 - Mon, Apr 20
DEN
Denver
HER
Heraklion
$1,076 Roundtrip, found 1 day ago
$1,076
Roundtrip
found 1 day ago
Select Brussels Airlines flight, departing Thu, Apr 2 from Denver to Heraklion, returning Mon, Apr 20, priced at $1,076 found 1 day ago

Find the cheapest month to fly from Denver (DEN) to Heraklion (HER)

February is typically the cheapest month to fly

From $608 - $2,164 per traveler.
Flights from Denver (DEN) to Heraklion (HER)
Origin airport
Denver Intl.
Destination airport
Nikos Kazantzakis
Airlines serving
Air Canada, British Airways, Brussels Airlines, Finnair, Lufthansa, Scandinavian Airlines, Swiss International Air Lines
Roundtrip price
$580
Distance
6339 mi

Denver to Heraklion Flights

The cheapest times to fly from Denver to Heraklion

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Denver to Heraklion are during the month of October. You can find some of the cheapest flights from Denver to Heraklion with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Denver to Heraklion

Sunday is one of the best days to book for cheap flights from Denver to Heraklion: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Denver to Heraklion

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Denver to Heraklion in 2025. You can also book with separate airlines for your outbound and return journeys, from $470 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Denver to Heraklion flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Denver to Heraklion airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Nikos Kazantzakis Airport (HER) cost?
Lock in a cheap one-way flight from $470 or cheap return flight from $580 from Denver Intl. Airport (DEN) to Nikos Kazantzakis Airport (HER) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Denver Intl. Airport (DEN) to Nikos Kazantzakis Airport (HER)?
Traveling in October can help you save, as it's the cheapest month for flights between DEN and HER. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Denver Intl. Airport (DEN) to Nikos Kazantzakis Airport (HER)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from DEN to HER. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Denver Intl. Airport (DEN) to Nikos Kazantzakis Airport (HER)?
You'll need to take a flight with a layover if you're traveling from Denver Intl. Airport (DEN) to Nikos Kazantzakis Airport (HER). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from DEN to HER?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Denver Intl. Airport (DEN) to Nikos Kazantzakis Airport (HER)?
To avoid possible delays on the Denver Intl. Airport (DEN) to Nikos Kazantzakis Airport (HER) route, fly before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Denver Intl. Airport (DEN) to Nikos Kazantzakis Airport (HER) last-minute?
Holding off until right before your break to book a ticket from DEN to HER often results in higher prices. While you might find some last-minute discounts, there's no guarantee. Allow some flexibility in your schedule to maximize your chances of snagging a bargain.
Is it cheaper to book a DEN to HER flight and hotel package?
You'll generally save money by booking a DEN to HER flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've selected your preferred accommodations and flights, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to Nikos Kazantzakis Airport (HER)?
If you reserved your DEN to HER flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.