Cheap flights from Hamburg to St. Louis from $614

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Hamburg to St. Louis departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Lufthansa Logo
6:30 am - 1:55 pmHAM-STL
14h 25m1 stop
Lufthansa Logo
3:50 pm - 11:05 amSTL-HAM
12h 15m1 stop
$614Lufthansa
Find Deal
Sun, Nov 9 - Sun, Nov 16
Multiple Airlines Logo
7:00 am - 7:29 pmHAM-STL
19h 29m2 stops
Multiple Airlines Logo
6:45 pm - 7:55 pmSTL-HAM
18h 10m2 stops
$629Multiple Airlines
Find Deal
Sun, Nov 9 - Sun, Nov 16
United Airlines Logo
6:30 am - 1:55 pmHAM-STL
14h 25m1 stop
United Airlines Logo
6:43 pm - 4:20 pmSTL-HAM
14h 37m2 stops
$631United Airlines
Find Deal
Sun, Nov 9 - Sun, Nov 16
Air Canada Logo
6:30 am - 2:24 pmHAM-STL
14h 54m2 stops
Air Canada Logo
8:00 am - 10:05 amSTL-HAM
19h 05m3 stops
$804Air Canada
Find Deal
Sun, Nov 9 - Sun, Nov 16
Aer Lingus Logo
1:25 pm - 8:38 pmHAM-STL
38h 13m2 stops
Aer Lingus Logo
4:49 pm - 12:45 pmSTL-HAM
36h 56m2 stops
$860Aer Lingus
Find Deal
Tue, Dec 2 - Sat, Dec 6
Air Canada Logo
11:00 am - 10:45 pmHAM-STL
18h 45m3 stops
Air Canada Logo
10:00 am - 10:05 amSTL-HAM
17h 05m3 stops
$1,175Air Canada
Find Deal
Sun, Nov 9 - Sun, Nov 16
Multiple Airlines Logo
2:35 pm - 11:42 pmHAM-STL
16h 07m2 stops
Multiple Airlines Logo
12:49 pm - 5:55 pmSTL-HAM
22h 06m2 stops
$1,188Multiple Airlines
Find Deal
Fri, Dec 12 - Fri, Dec 19
Air Canada Logo
6:00 am - 2:23 pmHAM-STL
15h 23m2 stops
Air Canada Logo
9:55 am - 10:05 amSTL-HAM
17h 10m3 stops
$1,402Air Canada
Find Deal
Fri, Dec 12 - Fri, Dec 19
United Airlines Logo
10:00 am - 9:40 pmHAM-STL
18h 40m2 stops
United Airlines Logo
8:15 am - 4:50 pmSTL-HAM
25h 35m2 stops
$1,584United Airlines
Find Deal
Fri, Dec 12 - Fri, Dec 19
United Airlines Logo
6:00 am - 1:55 pmHAM-STL
14h 55m1 stop
United Airlines Logo
8:15 am - 11:30 amSTL-HAM
20h 15m2 stops
$1,637United Airlines
Find Deal
Fri, Dec 12 - Fri, Dec 19

Lufthansa flights from Hamburg to St. Louis

Our best Lufthansa deals on Hamburg to St. Louis flight tickets
Lufthansa
Nov 9
HAM6:30 amHamburg
14h 25m
1 stop
STL1:55 pmLambert-St Louis
Nov 16
STL3:50 pmLambert-St Louis
12h 15m
1 stop
HAM11:05 amHamburg
Lufthansa
Dec 12
HAM8:30 amHamburg
12h 25m
1 stop
STL1:55 pmLambert-St Louis
Dec 19
STL6:35 pmLambert-St Louis
15h 30m
2 stops
HAM5:05 pmHamburg
Lufthansa
Dec 12
HAM7:30 amHamburg
13h 25m
1 stop
STL1:55 pmLambert-St Louis
Dec 19
STL3:50 pmLambert-St Louis
15h 15m
1 stop
HAM2:05 pmHamburg

United Airlines flights from Hamburg to St. Louis

Our best United Airlines deals on Hamburg to St. Louis flight tickets
United Airlines
Nov 9
HAM6:30 amHamburg
14h 25m
1 stop
STL1:55 pmLambert-St Louis
Nov 16
STL6:43 pmLambert-St Louis
14h 37m
2 stops
HAM4:20 pmHamburg
United Airlines
Dec 12
HAM10:00 amHamburg
18h 40m
2 stops
STL9:40 pmLambert-St Louis
Dec 19
STL8:15 amLambert-St Louis
25h 35m
2 stops
HAM4:50 pmHamburg
United Airlines
Dec 12
HAM6:00 amHamburg
14h 55m
1 stop
STL1:55 pmLambert-St Louis
Dec 19
STL8:15 amLambert-St Louis
20h 15m
2 stops
HAM11:30 amHamburg

momondo Fare Finder

 
Customize your flight search to find flights from Hamburg to St. Louis 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 October 30, 2025.
Use the filters below to find and compare flights from Hamburg to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Sun 11/9

6:30 am-1:55 pm

1 stop14h 25m

Lambert-St Louis

Sun 11/16

3:50 pm-11:05 am

1 stop12h 15m

$614

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Sun 11/9

7:00 am-7:29 pm

2 stops19h 29m

Lambert-St Louis

Sun 11/16

6:45 pm-7:55 pm

2 stops18h 10m

$629

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Sun 11/9

6:30 am-1:55 pm

1 stop14h 25m

Lambert-St Louis

Sun 11/16

6:43 pm-4:20 pm

2 stops14h 37m

$631

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Sun 11/9

6:30 am-2:24 pm

2 stops14h 54m

Lambert-St Louis

Sun 11/16

8:00 am-10:05 am

3 stops19h 05m

$804

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Tue 12/2

1:25 pm-8:38 pm

2 stops38h 13m

Lambert-St Louis

Sat 12/6

4:49 pm-12:45 pm

2 stops36h 56m

$860

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Sun 11/9

11:00 am-10:45 pm

3 stops18h 45m

Lambert-St Louis

Sun 11/16

10:00 am-10:05 am

3 stops17h 05m

$1,175

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Fri 12/12

2:35 pm-11:42 pm

2 stops16h 07m

Lambert-St Louis

Fri 12/19

12:49 pm-5:55 pm

2 stops22h 06m

$1,188

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Fri 12/12

6:00 am-2:23 pm

2 stops15h 23m

Lambert-St Louis

Fri 12/19

9:55 am-10:05 am

3 stops17h 10m

$1,402

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Fri 12/12

10:00 am-9:40 pm

2 stops18h 40m

Lambert-St Louis

Fri 12/19

8:15 am-4:50 pm

2 stops25h 35m

$1,584

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Fri 12/12

6:00 am-1:55 pm

1 stop14h 55m

Lambert-St Louis

Fri 12/19

8:15 am-11:30 am

2 stops20h 15m

$1,637

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to St. Louis from

How to get the cheapest flight ticket from Hamburg to St. Louis

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

What is the cheapest month to fly to St. Louis?

In general, January is the cheapest month to fly from Hamburg to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $529. The month of November is another great option to travel to St. Louis, with average flight prices from Hamburg averaging around $555.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Wednesday when prices can be found for as low as $676. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $843. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

When to book flights from Hamburg to St. Louis

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

Cheap Hamburg to St. Louis (HAM to STL) flight deals and tips

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

Direct flights

None
There are no direct flights from Hamburg to St. Louis. There are no popular flight routes from Hamburg to St. Louis.
  • How far is Hamburg to Lambert-St Louis by plane?

    Lambert-St Louis is 4499.5 mi away from Hamburg. By plane, this route typically takes 12h 25m.

  • When did momondo last update prices for flights from Hamburg Airport to Lambert-St Louis Airport?

    Prices for flights from Hamburg Airport to Lambert-St Louis Airport refresh daily.

  • How old do you have to be to fly from Hamburg Airport to Lambert-St Louis 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 Hamburg Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
Florissant
O'Fallon
Wentzville
Fenton
Collinsville
St. Peters
Alton
Farmington
Festus
Glencoe
Edwardsville
Clayton
Eureka
Litchfield
Shrewsbury

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Hamburg to St. Louis. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Hamburg to St. Louis flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Hamburg to St. Louis.

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

If you are not ready to book a flight from Hamburg to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.

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1 adult
Sat 11/29
Sat 12/6

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