$419 Cheap Flights from St. Louis (STL) to Heraklion (HER)

View $419 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Nikos Kazantzakis Airport (HER)

Cheap Flights from St. Louis to Heraklion (STL-HER)

Prices were available within the past 7 days and start at $419 for one-way flights and $541 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, Jan 16 - Sun, Jan 25
STL
St. Louis
HER
Heraklion
$541 Roundtrip, found 2 days ago
$541
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Jan 16 from St. Louis to Heraklion, returning Sun, Jan 25, priced at $541 found 2 days ago
Lufthansa
Fri, Jan 16 - Sun, Jan 25
STL
St. Louis
HER
Heraklion
$546 Roundtrip, found 2 days ago
$546
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Jan 16 from St. Louis to Heraklion, returning Sun, Jan 25, priced at $546 found 2 days ago
Lufthansa
Thu, Nov 27 - Wed, Dec 3
STL
St. Louis
HER
Heraklion
$699 Roundtrip, found 20 hours ago
$699
Roundtrip
found 20 hours ago
Select Lufthansa flight, departing Thu, Nov 27 from St. Louis to Heraklion, returning Wed, Dec 3, priced at $699 found 20 hours ago
Lufthansa
Thu, Nov 27 - Wed, Dec 3
STL
St. Louis
HER
Heraklion
$704 Roundtrip, found 20 hours ago
$704
Roundtrip
found 20 hours ago
Select Lufthansa flight, departing Thu, Nov 27 from St. Louis to Heraklion, returning Wed, Dec 3, priced at $704 found 20 hours ago
Air Canada
Thu, Nov 27 - Wed, Dec 3
STL
St. Louis
HER
Heraklion
$730 Roundtrip, found 20 hours ago
$730
Roundtrip
found 20 hours ago
Select Air Canada flight, departing Thu, Nov 27 from St. Louis to Heraklion, returning Wed, Dec 3, priced at $730 found 20 hours ago
Air Canada
Thu, Nov 27 - Wed, Dec 3
STL
St. Louis
HER
Heraklion
$735 Roundtrip, found 20 hours ago
$735
Roundtrip
found 20 hours ago
Select Air Canada flight, departing Thu, Nov 27 from St. Louis to Heraklion, returning Wed, Dec 3, priced at $735 found 20 hours ago
Air Canada
Wed, May 6 - Wed, May 20
STL
St. Louis
HER
Heraklion
$736 Roundtrip, found 1 day ago
$736
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, May 6 from St. Louis to Heraklion, returning Wed, May 20, priced at $736 found 1 day ago
United
Sun, Apr 26 - Wed, May 6
STL
St. Louis
HER
Heraklion
$740 Roundtrip, found 3 days ago
$740
Roundtrip
found 3 days ago
Select United flight, departing Sun, Apr 26 from St. Louis to Heraklion, returning Wed, May 6, priced at $740 found 3 days ago
British Airways
Mon, Apr 20 - Wed, Apr 29
STL
St. Louis
HER
Heraklion
$807 Roundtrip, found 3 days ago
$807
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Apr 20 from St. Louis to Heraklion, returning Wed, Apr 29, priced at $807 found 3 days ago
Brussels Airlines
Mon, Apr 20 - Tue, May 5
STL
St. Louis
HER
Heraklion
$989 Roundtrip, found 3 days ago
$989
Roundtrip
found 3 days ago
Select Brussels Airlines flight, departing Mon, Apr 20 from St. Louis to Heraklion, returning Tue, May 5, priced at $989 found 3 days ago

Alternative airports near Heraklion

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Nikos Kazantzakis HER. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $1,091
HER
Nikos Kazantzakis
CheapestClosest
Average driving time to city center5 min
Flights from $1,091

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Nikos Kazantzakis Airport (HER) cost?
Grab a cheap one-way flight from $419 or cheap return flight from $541 from Lambert-St. Louis Intl. Airport (STL) to Nikos Kazantzakis Airport (HER) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Nikos Kazantzakis Airport (HER)?
Planning your getaway for January is a great way to save, as it's the cheapest month for flights between STL and HER. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Nikos Kazantzakis Airport (HER)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from STL to HER. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Nikos Kazantzakis Airport (HER)?
Direct flights from Lambert-St. Louis Intl. Airport (STL) to Nikos Kazantzakis Airport (HER) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from STL to HER?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Nikos Kazantzakis Airport (HER)?
Select a flight from Lambert-St. Louis Intl. Airport (STL) to Nikos Kazantzakis Airport (HER) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this are on average 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 Lambert-St. Louis Intl. Airport (STL) to Nikos Kazantzakis Airport (HER) last-minute?
Waiting until just before your departure to book a ticket from STL to HER often results in higher prices. While you may come across some last-minute deals, they aren't always guaranteed. Be flexible with your travel plans to boost your chances of snagging a bargain.
Is it cheaper to book a STL to HER flight and hotel package?
You'll typically save money by securing a STL to HER flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your ideal flights and accommodations, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Nikos Kazantzakis Airport (HER)?
In most instances, you can modify or cancel your STL to HER flight. However, there may be additional fees, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need more information, visit our Customer Service portal.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Nikos Kazantzakis
Airlines serving
Aer Lingus, Air Canada, Austrian Airlines, British Airways, Finnair, Lufthansa
Roundtrip price
$540
Distance
5870 mi

Book with confidence

St. Louis to Heraklion Flights

The cheapest times to fly from St. Louis 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 St. Louis to Heraklion are during the month of January. You can find some of the cheapest flights from St. Louis to Heraklion with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Heraklion

Sunday is one of the best days to book for cheap flights from St. Louis 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 St. Louis 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 St. Louis to Heraklion in 2025. You can also book with separate airlines for your outbound and return journeys, from $419 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 St. Louis 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 St. Louis 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.

 

St. Louis to Heraklion Flights

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*Available to One Key members.