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$521+ Cheap flights from Duesseldorf Intl (DUS) to St. Louis (STL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
DUS — STL
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Duesseldorf Intl to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Duesseldorf Intl (DUS) 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 July 29, 2025.

Round-trip from

$521
(Flysmarter)

Popular in

September

Cheapest in

March

Average price

$783
From Duesseldorf Intl to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Duesseldorf Intl to St. Louis

Cheapest flights from Duesseldorf Intl to St. Louis
Explore the most affordable flight options available from Duesseldorf Intl to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Flysmarter deal was found by Cheapflights users on 7/28. 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.
Fri 10/316:15 amDUS - STL
2 stops14h 40mLufthansa
Sat 11/86:43 pmSTL - DUS
2 stops13h 32mLufthansa
Deal found 7/28$521
This Flighttix deal was found by Cheapflights users on 7/28. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:35 pmDUS - STL
2 stops30h 54mAir Canada
Thu 11/64:05 pmSTL - DUS
2 stops18h 00mAir Canada
Deal found 7/28$568
This Booking.com deal was found by Cheapflights users on 7/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:40 pmDUS - STL
1 stop26h 15mMultiple Airlines
Thu 11/64:05 pmSTL - DUS
2 stops18h 55mMultiple Airlines
Deal found 7/28$604
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/304:20 pmDUS - STL
2 stops35h 12mAmerican Airlines
Mon 10/67:54 pmSTL - DUS
2 stops18h 11mAmerican Airlines
Deal found 7/27$621
This British Airways deal was found by Cheapflights users on 7/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:10 amDUS - STL
2 stops15h 15mBritish Airways
Mon 10/67:54 pmSTL - DUS
2 stops18h 11mBritish Airways
Deal found 7/27$624
This KLM deal was found by Cheapflights users on 7/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:20 amDUS - STL
2 stops16h 45mKLM
Sun 10/510:40 amSTL - DUS
2 stops14h 00mKLM
Deal found 7/27$751
This Trip.com deal was found by Cheapflights users on 7/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/246:00 amDUS - STL
1 stop14h 30mUnited Airlines
Sun 8/313:30 pmSTL - DUS
1 stop11h 25mUnited Airlines
Deal found 7/27$791
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:40 amDUS - STL
2 stops17h 08mDelta
Sat 10/41:26 pmSTL - DUS
2 stops17h 29mDelta
Deal found 7/27$841
This Iberia deal was found by Cheapflights users on 7/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:20 amDUS - STL
2 stops22h 33mIberia
Sat 10/45:25 pmSTL - DUS
2 stops21h 55mIberia
Deal found 7/27$1,224
This Scandinavian Airlines deal was found by Cheapflights users on 7/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:05 amDUS - STL
2 stops24h 19mScandinavian Airlines
Sat 10/41:26 pmSTL - DUS
2 stops18h 24mScandinavian Airlines
Deal found 7/27$1,781

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duesseldorf Intl 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 July 29, 2025.
Use the filters below to find and compare flights from Duesseldorf Intl Airport to St. Louis that are best for you.

Fly from

Duesseldorf Intl

Fly to

St. Louis

Route

Depart

Return

Price

DüsseldorfSt. Louis

DUS - STL

DUSSTL

Duesseldorf Intl

Fri 10/31

6:15 am-2:55 pm

2 stops14h 40m

Lambert-St Louis

Sat 11/8

6:43 pm-3:15 pm

2 stops13h 32m

$521

DüsseldorfSt. Louis

DUS - STL

DUSSTL

Duesseldorf Intl

Thu 10/30

2:35 pm-3:29 pm

2 stops30h 54m

Lambert-St Louis

Thu 11/6

4:05 pm-5:05 pm

2 stops18h 00m

$568

DüsseldorfSt. Louis

DUS - STL

DUSSTL

Duesseldorf Intl

Thu 10/30

6:40 pm-2:55 pm

1 stop26h 15m

Lambert-St Louis

Thu 11/6

4:05 pm-6:00 pm

2 stops18h 55m

$604

DüsseldorfSt. Louis

DUS - STL

DUSSTL

Duesseldorf Intl

Tue 9/30

4:20 pm-8:32 pm

2 stops35h 12m

Lambert-St Louis

Mon 10/6

7:54 pm-9:05 pm

2 stops18h 11m

$621

DüsseldorfSt. Louis

DUS - STL

DUSSTL

Duesseldorf Intl

Thu 10/2

7:10 am-3:25 pm

2 stops15h 15m

Lambert-St Louis

Mon 10/6

7:54 pm-9:05 pm

2 stops18h 11m

$624

DüsseldorfSt. Louis

DUS - STL

DUSSTL

Duesseldorf Intl

Tue 9/30

6:20 am-4:05 pm

2 stops16h 45m

Lambert-St Louis

Sun 10/5

10:40 am-7:40 am

2 stops14h 00m

$751

DüsseldorfSt. Louis

DUS - STL

DUSSTL

Duesseldorf Intl

Sun 8/24

6:00 am-1:30 pm

1 stop14h 30m

Lambert-St Louis

Sun 8/31

3:30 pm-9:55 am

1 stop11h 25m

$791

DüsseldorfSt. Louis

DUS - STL

DUSSTL

Duesseldorf Intl

Tue 9/30

6:40 am-4:48 pm

2 stops17h 08m

Lambert-St Louis

Sat 10/4

1:26 pm-1:55 pm

2 stops17h 29m

$841

DüsseldorfSt. Louis

DUS - STL

DUSSTL

Duesseldorf Intl

Wed 10/1

6:20 am-9:53 pm

2 stops22h 33m

Lambert-St Louis

Sat 10/4

5:25 pm-10:20 pm

2 stops21h 55m

$1,224

DüsseldorfSt. Louis

DUS - STL

DUSSTL

Duesseldorf Intl

Thu 10/2

6:05 am-11:24 pm

2 stops24h 19m

Lambert-St Louis

Sat 10/4

1:26 pm-2:50 pm

2 stops18h 24m

$1,781

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Duesseldorf Intl to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Duesseldorf Intl 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 Duesseldorf Intl Airport to St. Louis

What is the cheapest month to book a flight from Duesseldorf Intl Airport to St. Louis?

Currently, August is the cheapest month in which you can book a flight from Duesseldorf Intl Airport to St. Louis (average of $311). Flying from Duesseldorf Intl Airport to St. Louis in March is currently the most expensive (average of $356). 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.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Duesseldorf Intl Airport to St. Louis, such as Delta, KLM, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Scandinavian Airlines
7.3
Good
1,449 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

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

  • What airport do you fly into for flights to St. Louis from Duesseldorf Intl?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly into when you book flights from Duesseldorf Intl to St. Louis. 0 airlines have flights to Lambert-St Louis from Duesseldorf Intl on a regular basis. Booking flights from Duesseldorf Intl to Lambert-St Louis should not be difficult; the airport handles an average of 0 inbound flights from Duesseldorf Intl per day.

  • What are the cheapest airlines flying from Duesseldorf Intl Airport to St. Louis round-trip?

    Lufthansa, at $521, was found to be the cheapest airline from Duesseldorf Intl Airport to St. Louis.Alternate airlines to your destination round-trip include Air Canada and American Airlines. You may be able to fly from Duesseldorf Intl Airport to St. Louis for 26% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Duesseldorf Intl 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 Duesseldorf Intl Airport to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Duesseldorf Intl Airport to St. Louis (average of $311). Flying from Duesseldorf Intl Airport to St. Louis in March is currently the most expensive (average of $356). 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
O'Fallon
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Collinsville
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