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St. Louis

$408+ Cheap flights from Hamburg (HAM) to St. Louis (STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
HAM — STL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Hamburg to St. Louis

Cheapest flights from Hamburg to St. Louis
Explore the most affordable flight options available from Hamburg to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:00 pmHAM - STL
2 stops50h 08mUnited Airlines
Thu 2/269:55 amSTL - HAM
2 stops19h 55mUnited Airlines
Deal found 12/10$681
This Gotogate deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:00 pmHAM - STL
1 stop29h 55mMultiple Airlines
Thu 2/264:05 pmSTL - HAM
2 stops15h 00mMultiple Airlines
Deal found 12/10$877
This KAYAK deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:00 pmHAM - STL
1 stop25h 55mLufthansa
Thu 2/268:30 amSTL - HAM
2 stops19h 50mLufthansa
Deal found 12/10$943
This Expedia deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/158:25 amHAM - STL
2 stops16h 31mKLM
Mon 12/227:02 pmSTL - HAM
2 stops29h 53mKLM
Deal found 12/11$1,150
This Flysmarter deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1511:00 amHAM - STL
3 stops18h 45mAir Canada
Mon 12/224:05 pmSTL - HAM
2 stops18h 05mAir Canada
Deal found 12/11$1,306

Find flight deals from Hamburg to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Hamburg (HAM) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$657
(American Airlines)

One-way from

$408
(Finnair)

Popular in

September

Cheapest in

March

Average price

$742
Provider with most accurate pricing for Hamburg-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hamburg-Lambert-St Louis flights.
Search Deals
From Hamburg to Lambert-St Louis
Search Deals
One-way flight from Hamburg to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($344 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($98 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Hamburg to St. Louis that are best for you.

Fly from

Hamburg

Fly to

St. Louis

Route

Depart

Return

Price

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Thu 4/23

6:45 am-9:11 pm

2 stops21h 26m

Lambert-St Louis

Mon 4/27

7:03 pm-6:25 pm

2 stops16h 22m

$657

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Tue 12/23

3:00 pm-10:08 am

2 stops50h 08m

Lambert-St Louis

Thu 2/26

9:55 am-12:50 pm

2 stops19h 55m

$681

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Sun 1/11

2:25 pm-3:29 pm

2 stops56h 04m

Lambert-St Louis

Sat 5/16

7:30 am-11:20 am

2 stops44h 50m

$691

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Thu 4/23

9:00 pm-7:30 pm

1 stop29h 30m

Lambert-St Louis

Mon 4/27

2:34 pm-2:15 pm

2 stops16h 41m

$813

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Tue 12/23

3:00 pm-1:55 pm

1 stop29h 55m

Lambert-St Louis

Thu 2/26

4:05 pm-2:05 pm

2 stops15h 00m

$877

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Tue 12/23

7:00 pm-1:55 pm

1 stop25h 55m

Lambert-St Louis

Thu 2/26

8:30 am-11:20 am

2 stops19h 50m

$943

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Sun 1/4

2:25 pm-3:29 pm

2 stops56h 04m

Lambert-St Louis

Tue 8/4

1:30 pm-5:25 pm

2 stops20h 55m

$1,468

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Fri 5/29

8:35 am-11:23 pm

2 stops21h 48m

$408

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Wed 5/27

12:30 pm-11:23 pm

2 stops17h 53m

$408

HamburgSt. Louis

HAM - STL

HAMSTL

Hamburg

Wed 5/27

8:35 am-11:23 pm

2 stops21h 48m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 13 results
1
2

Compare providers for flights from Hamburg to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hamburg to St. Louis in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hamburg-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Hamburg-St. Louis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Hamburg-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hamburg-St. Louis flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hamburg-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hamburg to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Hamburg with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hamburg to St. Louis

What is the cheapest month to book a flight from Hamburg to St. Louis?

Currently, February is the cheapest month in which you can book a flight from Hamburg to St. Louis (average of $496). Flying from Hamburg to St. Louis in September is currently the most expensive (average of $879). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Hamburg to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Hamburg to St. Louis?

    A quick flight from Hamburg to St. Louis can take about 21h 26m. American Airlines provides one of the quickest options available for as low as $657. There are 4496 mi between Hamburg and St. Louis. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Hamburg to St. Louis that include hotel bookings?

    Yes. In addition to deals on Hamburg to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hamburg to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hamburg to St. Louis.

  • Can I find deals for business class flights from Hamburg to St. Louis?

    Yes. Cheapflights offers flight deals from Hamburg to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hamburg to St. Louis?

    Currently, February is the cheapest month in which you can book a flight from Hamburg to St. Louis (average of $496). Flying from Hamburg to St. Louis in September is currently the most expensive (average of $879). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
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Glencoe
St. Peters
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Alton
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Festus

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