DEN - HER

$391 Find Cheap Flights from Denver to Heraklion - Compare and Save

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 Heraklion departing on 8/1. 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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Everything you should know

Cheapest round-trip
$860
Lufthansa
Thu 8/13Mon 8/31
DEN - HER • 1 stop
Cheapest one-way
$391
British Airways
Sat 8/1
DEN - HER • 1 stop
Top airlines
Lufthansa
Cheapest • from $860 (round-trip)
Lufthansa
Best reviews • 6.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Denver and Heraklion. You'll need at least 1 connection.
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Top layover airports
Frankfurt am Main (FRA)
Cheapest • Avg $1,280 (round-trip)
Frankfurt am Main (FRA)
Shortest trip • 15h 04m (one-way)
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We hope you love your trip to Heraklion!
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Booking Insights
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

Thu, Aug 13 - Mon, Aug 31
Lufthansa Logo
4:15 pm - 5:55 pm
DEN
-
HER
16h 40m
1 stop
Lufthansa Logo
7:20 pm - 3:40 pm
HER
-
DEN
29h 20m
1 stop
$860Lufthansa
Sun, Aug 9 - Mon, Aug 17
British Airways Logo
6:40 pm - 4:25 pm
DEN
-
HER
36h 45m
1 stop
British Airways Logo
3:05 pm - 4:30 pm
HER
-
DEN
34h 25m
1 stop
$866British Airways
Wed, Aug 26 - Wed, Sep 2
British Airways Logo
6:40 pm - 1:55 pm
DEN
-
HER
34h 15m
1 stop
British Airways Logo
4:40 pm - 4:30 pm
HER
-
DEN
32h 50m
1 stop
$888British Airways
Wed, Aug 26 - Wed, Sep 2
Lufthansa Logo
3:40 pm - 5:55 pm
DEN
-
HER
17h 15m
2 stops
Lufthansa Logo
6:00 pm - 1:45 pm
HER
-
DEN
28h 45m
1 stop
$895Lufthansa
Thu, Aug 27 - Thu, Sep 3
Lufthansa Logo
4:15 pm - 5:55 pm
DEN
-
HER
16h 40m
1 stop
Lufthansa Logo
6:45 pm - 1:45 pm
HER
-
DEN
28h 00m
1 stop
$897Lufthansa
Sat, Oct 31 - Sun, Nov 8
Multiple Airlines Logo
7:05 pm - 6:10 pm
DEN
-
HER
39h 05m
2 stops
Multiple Airlines Logo
11:20 am - 7:54 pm
HER
-
DEN
41h 34m
2 stops
$901Multiple Airlines
Tue, Sep 15 - Wed, Sep 30
Lufthansa Logo
4:15 pm - 5:10 pm
DEN
-
HER
15h 55m
1 stop
Lufthansa Logo
6:00 pm - 2:20 pm
HER
-
DEN
29h 20m
1 stop
$909Lufthansa
Thu, Aug 13 - Mon, Aug 31
Lufthansa Logo
4:15 pm - 5:55 pm
DEN
-
HER
16h 40m
1 stop
Lufthansa Logo
7:20 pm - 1:45 pm
HER
-
DEN
27h 25m
2 stops
$911Lufthansa
Mon, Sep 21 - Mon, Oct 5
Lufthansa Logo
4:15 pm - 5:45 pm
DEN
-
HER
16h 30m
1 stop
Lufthansa Logo
7:20 pm - 3:40 pm
HER
-
DEN
29h 20m
1 stop
$919Lufthansa
Thu, Aug 13 - Mon, Aug 31
Multiple Airlines Logo
11:25 am - 8:00 pm
DEN
-
HER
23h 35m
2 stops
Multiple Airlines Logo
7:55 pm - 4:34 pm
HER
-
DEN
29h 39m
2 stops
$923Multiple Airlines
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 5 days.

In the past 5 days, the cheapest round-trip tickets from Denver to Heraklion were found on Lufthansa ($860) and British Airways ($866).

Find deals

Good to know

Cheapest flight$391
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 5 days, the lowest price for a flight from Denver to Heraklion was $391 for a one-way ticket and $860 for a round-trip.

  • 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 is the only airline alliance operating flights between Denver and Heraklion.

  • 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 8131 reviews
7.6Crew
6.3Food
6.4Entertainment
7.0Boarding
6.8Comfort
Airline reviews

Very, very tight legroom. They must’ve jammed in an additional few rows of seat seating. Denver to Munich was the least legroom I’ve ever had on any flight, let alone a multi hour international journey. I will not take that flight again.

4.0 OkayAnonymous, May 2026
DEN - MUC
Read more Lufthansa reviews

Very, very tight legroom. They must’ve jammed in an additional few rows of seat seating. Denver to Munich was the least legroom I’ve ever had on any flight, let alone a multi hour international journey. I will not take that flight again.

Very good, i got two seats for myself, and was comfortable with the blanket i got

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

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

Both flights were delayed and we missed our connection. Our second flight was delayed 3 times. I have always had great service and never any problems with my flights on Lufthansa. My last two flights were, unfortunately, awful. I fly quite often to Germany and have had better luck with United than Lufthansa.

Excellent staff and flight experience. Would rather that I had upgraded to Premium Economy for extra space, but I will know to do it next time.

It was my first experience in business class. It was everything I expected and more. Service was impeccable, food was delicious and I felt rested once I arrived to London

Sorry, I’m not a fan of United. The seats are just too cramped and uncomfortable if you are traveling very far.

Zero legroom or space in economy. Flight was delayed into Munich causing a missed connecting flight and other missed bookings. :(

A major problem at the Frankfurt terminal. You see your connecting flight is on concourse A and you see signs for A, but when you start to walk out to A, only then do you find A is in another terminal which requires a bus ride, passport control and customs. If you sit around in the first terminal too long, you can miss your flight. We made ours.

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

Information on your arrival and departure airports

Denver (DEN)
Heraklion (HER)