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Cheap flights from St. Louis to Heraklion from $342

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Heraklion departing on 7/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from St. Louis to Heraklion

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
12:28 pm - 5:10 pm
STL
-
HER
20h 42m
2 stops
Lufthansa Logo
6:35 pm - 3:43 pm
HER
-
STL
29h 08m
2 stops
$955Lufthansa
Tue, Sep 15 - Tue, Sep 29
Lufthansa Logo
7:01 pm - 6:10 pm
STL
-
HER
39h 09m
2 stops
Lufthansa Logo
4:30 am - 1:25 pm
HER
-
STL
40h 55m
2 stops
$1,017Lufthansa
Sat, Oct 10 - Sat, Oct 17
Lufthansa Logo
12:59 pm - 6:00 pm
STL
-
HER
21h 01m
2 stops
Lufthansa Logo
7:05 pm - 1:25 pm
HER
-
STL
26h 20m
1 stop
$1,144Lufthansa
Tue, Sep 15 - Tue, Sep 29
Multiple Airlines Logo
3:30 pm - 10:25 pm
STL
-
HER
22h 55m
1 stop
Multiple Airlines Logo
3:05 pm - 1:25 pm
HER
-
STL
30h 20m
1 stop
$1,215Multiple Airlines
Tue, Sep 15 - Tue, Sep 29
British Airways Logo
8:06 pm - 3:30 pm
STL
-
HER
35h 24m
2 stops
British Airways Logo
5:40 pm - 4:40 pm
HER
-
STL
31h 00m
2 stops
$1,218British Airways
Sat, Jul 18 - Sun, Jul 26
Multiple Airlines Logo
2:40 pm - 7:05 pm
STL
-
HER
44h 25m
2 stops
Multiple Airlines Logo
9:40 am - 1:25 pm
HER
-
STL
35h 45m
1 stop
$1,219Multiple Airlines
Sat, Oct 10 - Sat, Oct 17
Lufthansa Logo
12:55 pm - 6:25 pm
STL
-
HER
21h 30m
2 stops
Lufthansa Logo
7:15 pm - 1:25 pm
HER
-
STL
26h 10m
1 stop
$1,245Lufthansa
Sat, Jul 18 - Sun, Jul 26
Lufthansa Logo
8:43 am - 6:25 pm
STL
-
HER
25h 42m
2 stops
Lufthansa Logo
6:00 pm - 1:25 pm
HER
-
STL
27h 25m
2 stops
$1,252Lufthansa
Sat, Jul 18 - Sun, Jul 26
Lufthansa Logo
8:43 am - 6:25 pm
STL
-
HER
25h 42m
2 stops
Lufthansa Logo
6:00 pm - 9:26 pm
HER
-
STL
35h 26m
2 stops
$1,260Lufthansa
Sat, Jul 18 - Sun, Jul 26
Lufthansa Logo
8:43 am - 6:25 pm
STL
-
HER
25h 42m
2 stops
Lufthansa Logo
7:15 pm - 1:25 pm
HER
-
STL
26h 10m
1 stop
$1,266Lufthansa
Sat, Jul 18 - Sun, Jul 26

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Lufthansa flights from St. Louis to Heraklion

Our best Lufthansa deals on St. Louis to Heraklion flight tickets
Lufthansa
Sep 15
STL12:28 pmLambert-St Louis
20h 42m
2 stops
HER5:10 pmHeraklion N. Kazantzakis Apt.
Sep 29
HER6:35 pmHeraklion N. Kazantzakis Apt.
29h 08m
2 stops
STL3:43 pmLambert-St Louis
$955
Lufthansa
Oct 10
STL7:01 pmLambert-St Louis
39h 09m
2 stops
HER6:10 pmHeraklion N. Kazantzakis Apt.
Oct 17
HER4:30 amHeraklion N. Kazantzakis Apt.
40h 55m
2 stops
STL1:25 pmLambert-St Louis
$1,017
Lufthansa
Sep 15
STL12:59 pmLambert-St Louis
21h 01m
2 stops
HER6:00 pmHeraklion N. Kazantzakis Apt.
Sep 29
HER7:05 pmHeraklion N. Kazantzakis Apt.
26h 20m
1 stop
STL1:25 pmLambert-St Louis
$1,144

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Heraklion that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 3, 2026.
Use the filters below to find and compare flights from St. Louis to Heraklion that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisHeraklion

STL - HER

STLHER

Lambert-St Louis

Tue 9/15

12:28 pm-5:10 pm

2 stops20h 42m

Heraklion N. Kazantzakis Apt.

Tue 9/29

6:35 pm-3:43 pm

2 stops29h 08m

$955

St. LouisHeraklion

STL - HER

STLHER

Lambert-St Louis

Sat 10/10

7:01 pm-6:10 pm

2 stops39h 09m

Heraklion N. Kazantzakis Apt.

Sat 10/17

4:30 am-1:25 pm

2 stops40h 55m

$1,017
Quickest round-trip

St. LouisHeraklion

STL - HER

STLHER

Lambert-St Louis

Tue 9/15

12:59 pm-6:00 pm

2 stops21h 01m

Heraklion N. Kazantzakis Apt.

Tue 9/29

7:05 pm-1:25 pm

1 stop26h 20m

$1,144

St. LouisHeraklion

STL - HER

STLHER

Lambert-St Louis

Tue 9/15

3:30 pm-10:25 pm

1 stop22h 55m

Heraklion N. Kazantzakis Apt.

Tue 9/29

3:05 pm-1:25 pm

1 stop30h 20m

$1,215

St. LouisHeraklion

STL - HER

STLHER

Lambert-St Louis

Sat 7/18

8:06 pm-3:30 pm

2 stops35h 24m

Heraklion N. Kazantzakis Apt.

Sun 7/26

5:40 pm-4:40 pm

2 stops31h 00m

$1,218

St. LouisHeraklion

STL - HER

STLHER

Lambert-St Louis

Sat 10/10

2:40 pm-7:05 pm

2 stops44h 25m

Heraklion N. Kazantzakis Apt.

Sat 10/17

9:40 am-1:25 pm

1 stop35h 45m

$1,219

St. LouisHeraklion

STL - HER

STLHER

Lambert-St Louis

Sat 7/18

12:55 pm-6:25 pm

2 stops21h 30m

Heraklion N. Kazantzakis Apt.

Sun 7/26

7:15 pm-1:25 pm

1 stop26h 10m

$1,245

St. LouisHeraklion

STL - HER

STLHER

Lambert-St Louis

Sat 7/18

8:43 am-6:25 pm

2 stops25h 42m

Heraklion N. Kazantzakis Apt.

Sun 7/26

6:00 pm-1:25 pm

2 stops27h 25m

$1,252

St. LouisHeraklion

STL - HER

STLHER

Lambert-St Louis

Sat 7/18

8:43 am-6:25 pm

2 stops25h 42m

Heraklion N. Kazantzakis Apt.

Sun 7/26

6:00 pm-9:26 pm

2 stops35h 26m

$1,260

St. LouisHeraklion

STL - HER

STLHER

Lambert-St Louis

Sat 7/18

8:43 am-6:25 pm

2 stops25h 42m

Heraklion N. Kazantzakis Apt.

Sun 7/26

7:15 pm-1:25 pm

1 stop26h 10m

$1,266

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from St. Louis to Heraklion

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on St. Louis to Heraklion flights?

You could potentially save up to 39% on your flight if you consider stops on a St. Louis to Heraklion flight.

When to book flights from St. Louis to Heraklion

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Heraklion according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Heraklion (STL to HER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Heraklion

Fastest flight time

35h 24m

Direct flights

None
The fastest flight from St. Louis to Heraklion takes 35h 24m
There are no direct flights from St. Louis to Heraklion. There are no popular flight routes from St. Louis to Heraklion.
Search flight deals

Frequently asked questions about flying from St. Louis to Heraklion

  • How far is Lambert-St Louis to Heraklion N. Kazantzakis Apt. by plane?

    The straight-line distance from Lambert-St Louis to Heraklion N. Kazantzakis Apt. is 5864.3 mi. Flights usually cover this in 35h 24m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Heraklion N. Kazantzakis Apt. Airport?

    Prices for flights from Lambert-St Louis Airport to Heraklion N. Kazantzakis Apt. Airport refresh daily.

  • How old do you have to be to fly from Lambert-St Louis Airport to Heraklion N. Kazantzakis Apt. Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Heraklion N. Kazantzakis Apt. Airport.

  • What documentation or ID do you need to fly to Heraklion N. Kazantzakis Apt. Airport?

    The necessary travel and health documents for your Heraklion N. Kazantzakis Apt. Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Heraklion?

Book flights to Heraklion if you plan to visit one of these locations
Hersonissos
Agia Pelagia
Stalida
Gouves
Mália

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Heraklion?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Heraklion from St. Louis.

Can I find flights from St. Louis to Heraklion with flexible booking policies on momondo?

Yes. All flights to Heraklion from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from St. Louis to Heraklion?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Heraklion from St. Louis.

I’m not ready to book a flight from St. Louis to Heraklion right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Heraklion from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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