DEN - HER

$747 Find Cheap Flights from Denver to Heraklion

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Heraklion departing on 10/8. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Heraklion

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Heraklion, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Heraklion, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Denver to Heraklion (DEN-HER)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Heraklion 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 Heraklion

Wed, Oct 8 - Tue, Oct 21
 Logo
4:15 pm - 5:55 pmDEN-HER
16h 40m1 stop
 Logo
8:50 pm - 8:19 pmHER-DEN
32h 29m2 stops
Thu, Sep 25 - Fri, Oct 10
Lufthansa Logo
4:15 pm - 2:25 amDEN-HER
25h 10m2 stops
Lufthansa Logo
4:35 am - 1:45 pmHER-DEN
18h 10m2 stops
$748Lufthansa
Find Deal
Wed, Oct 8 - Tue, Oct 21
 Logo
4:15 pm - 5:55 pmDEN-HER
16h 40m1 stop
 Logo
8:50 pm - 10:00 pmHER-DEN
34h 10m2 stops
Wed, Oct 8 - Tue, Oct 21
 Logo
4:38 pm - 5:55 pmDEN-HER
16h 17m2 stops
 Logo
8:50 pm - 8:19 pmHER-DEN
32h 29m2 stops
Thu, Sep 25 - Fri, Oct 10
Lufthansa Logo
4:15 pm - 5:55 pmDEN-HER
16h 40m1 stop
Lufthansa Logo
4:35 am - 1:45 pmHER-DEN
18h 10m2 stops
$813Lufthansa
Find Deal
Thu, Sep 25 - Fri, Oct 10
British Airways Logo
6:35 pm - 3:55 pmDEN-HER
36h 20m1 stop
British Airways Logo
2:40 pm - 4:25 pmHER-DEN
34h 45m1 stop
$1,270British Airways
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Tue, Oct 14 - Thu, Oct 23
SWISS Logo
8:20 pm - 10:10 amDEN-HER
28h 50m2 stops
SWISS Logo
10:55 am - 9:15 pmHER-DEN
19h 20m2 stops
$5,440SWISS
Find Deal
Mon, Oct 13 - Thu, Oct 23
British Airways Logo
6:35 pm - 3:35 pmDEN-HER
36h 00m1 stop
British Airways Logo
9:55 pm - 4:25 pmHER-DEN
27h 30m1 stop
$5,933British Airways
Find Deal
Wed, Oct 15 - Fri, Oct 24
SWISS Logo
8:20 pm - 2:00 amDEN-HER
20h 40m2 stops
SWISS Logo
4:35 am - 10:00 pmHER-DEN
26h 25m2 stops
$6,427SWISS
Find Deal
Mon, Oct 13 - Wed, Oct 22
Brussels Airlines Logo
11:15 am - 10:20 amDEN-HER
38h 05m2 stops
Brussels Airlines Logo
11:15 am - 2:10 pmHER-DEN
35h 55m2 stops
$6,469Brussels Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Denver to Heraklion flights

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

Which airlines provide the cheapest flights from Denver to Heraklion?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Denver to Heraklion were found on Lufthansa ($748) and British Airways ($1,270).

Good to know

Cheapest flight$747
Flight from Denver to Heraklion

When to book flights from Denver to Heraklion

Are your dates flexible? Find out the best times to travel from Denver to Heraklion based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Heraklion

  • What is the cheapest flight from Denver to Heraklion?

    In the last 3 days, the lowest price for a flight from Denver to Heraklion was $747 for a round-trip ticket.

  • Do I need a passport to fly between Denver and Heraklion?

    Yes

  • Which aircraft models fly most regularly from Denver to Heraklion?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to Heraklion?

    Star Alliance, and oneworld are the airline alliances operating flights between Denver and Heraklion, with Star Alliance being the most commonly used for this route.

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

    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 Heraklion.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Heraklion from Denver 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 Heraklion?

    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 to Heraklion with an airline and back to Denver with another airline. Booking your flights between Denver and HER can sometimes prove cheaper using this method.

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

    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 to Heraklion from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Denver to Heraklion

 
See real verified KAYAK customer reviews for airlines flying from Denver to Heraklion. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Heraklion? 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.
6.8
LufthansaOverall score based on 7337 reviews
6.8Comfort
6.3Food
7.0Boarding
7.6Crew
6.4Entertainment
Airline reviews

Booked Economy but it translated to economy light for Lufthansa so now we are stuck paying an extra $75 per person both ways for our checked bags. If I had known that, I would have never booked these tickets because it came out to be more than other options. The booking in the kayak side clearly says Economy and has a link to the inormation for Lufthansa which states Economy included a checked bag. Super annoyed about that.

4.0 OkayAnonymous, Aug 2025PHL - FRA
Read more Lufthansa reviews

Booked Economy but it translated to economy light for Lufthansa so now we are stuck paying an extra $75 per person both ways for our checked bags. If I had known that, I would have never booked these tickets because it came out to be more than other options. The booking in the kayak side clearly says Economy and has a link to the inormation for Lufthansa which states Economy included a checked bag. Super annoyed about that.

The flight from Dulles to Munich was just okay. The seats were comfortable and extra foot room was noticeable in comfort plus. Disappointed in the booking in so much I requested an aisle seat and then was assigned a middle seat. The food was inedible. Movie choices were moderate. I usually fly Delta, but this WA flight was cheaper. Next time, I'll happily pay the extra to fly Delta.

Flight was late arriving. So, we left 25 min late. Pilot made some time up during the flight. Therefore, we arrived alittle past original time.

Food is too little (in volume) and too spicy.. There are no snacks in the back of the plane in between meals.

The seat I was stuck in was so unimaginably uncomfortable. I have never had that tight of a seat in my 20 years of flying. Even budget airlines give you more space.

We were upgraded to economy plus and everything was awesome!

I liked the crews attentiveness, all food and drink items were tasty, and came out in a timely manner. The entertainment systems were not as responsive and my seat had issues with the auxiliary for the headphones. Seats were OK, and the headrest for my seat could go back only so far. Bathrooms were tight fit.

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

Hate their old flights, boatding, food and services. Very poor quality

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

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

Information on your arrival and departure airports

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