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Cheap flights from Denmark to St. Louis from $519

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denmark to St. Louis

Recent round-trip flight deals from Denmark to St. Louis

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:15 am - 1:45 pmCPH  Kastrup Copenhagen-STL Lambert-St Louis
13h 30m1 stop Frankfurt am Main
Multiple Airlines Logo
4:05 pm - 10:20 amSTL  Lambert-St Louis-CPH Kastrup Copenhagen
11h 15m1 stop Toronto Pearson Intl
$714Multiple Airlines
Fri, Mar 5 - Fri, Mar 12
Multiple Airlines Logo
11:35 am - 10:42 amCPH  Kastrup Copenhagen-STL Lambert-St Louis
30h 07m2 stops Toronto Pearson Intl Chicago O'Hare Intl
Multiple Airlines Logo
4:05 pm - 10:20 amSTL  Lambert-St Louis-CPH Kastrup Copenhagen
11h 15m1 stop Toronto Pearson Intl
$715Multiple Airlines
Fri, Mar 5 - Fri, Mar 12
Delta Logo
9:55 am - 8:32 pmCPH  Kastrup Copenhagen-STL Lambert-St Louis
17h 37m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
11:15 am - 12:15 pmSTL  Lambert-St Louis-CPH Kastrup Copenhagen
18h 00m2 stops Minneapolis St Paul Paris Charles de Gaulle
$729Delta
Tue, Dec 15 - Fri, Jan 1
United Airlines Logo
7:15 am - 7:28 pmCPH  Kastrup Copenhagen-STL Lambert-St Louis
19h 13m2 stops Frankfurt am Main Chicago O'Hare Intl
United Airlines Logo
3:40 pm - 6:25 pmSTL  Lambert-St Louis-CPH Kastrup Copenhagen
19h 45m1 stop Frankfurt am Main
$731United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
10:05 am - 7:28 pmCPH  Kastrup Copenhagen-STL Lambert-St Louis
16h 23m2 stops Frankfurt am Main Chicago O'Hare Intl
United Airlines Logo
7:29 am - 1:30 pmSTL  Lambert-St Louis-CPH Kastrup Copenhagen
23h 01m2 stops Chicago O'Hare Intl Frankfurt am Main
$731United Airlines
Sat, Jan 30 - Wed, Feb 3
Delta Logo
9:55 am - 8:32 pmCPH  Kastrup Copenhagen-STL Lambert-St Louis
17h 37m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
11:15 am - 12:15 pmSTL  Lambert-St Louis-CPH Kastrup Copenhagen
18h 00m2 stops Minneapolis St Paul Paris Charles de Gaulle
$734Delta
Tue, Dec 15 - Fri, Jan 1
United Airlines Logo
7:15 am - 4:20 pmCPH  Kastrup Copenhagen-STL Lambert-St Louis
16h 05m2 stops Frankfurt am Main Chicago O'Hare Intl
United Airlines Logo
10:45 am - 1:30 pmSTL  Lambert-St Louis-CPH Kastrup Copenhagen
19h 45m2 stops Chicago O'Hare Intl Frankfurt am Main
$736United Airlines
Sat, Jan 30 - Wed, Feb 3
Lufthansa Logo
10:05 am - 10:15 pmCPH  Kastrup Copenhagen-STL Lambert-St Louis
19h 10m2 stops Frankfurt am Main Newark
Lufthansa Logo
3:40 pm - 12:00 pmSTL  Lambert-St Louis-CPH Kastrup Copenhagen
13h 20m1 stop Frankfurt am Main
$825Lufthansa
Tue, Dec 15 - Fri, Jan 1
Lufthansa Logo
10:05 am - 10:15 pmCPH  Kastrup Copenhagen-STL Lambert-St Louis
19h 10m2 stops Frankfurt am Main Newark
Lufthansa Logo
3:40 pm - 12:00 pmSTL  Lambert-St Louis-CPH Kastrup Copenhagen
13h 20m1 stop Frankfurt am Main
$828Lufthansa
Tue, Dec 15 - Fri, Jan 1
Lufthansa Logo
10:05 am - 10:15 pmCPH  Kastrup Copenhagen-STL Lambert-St Louis
19h 10m2 stops Frankfurt am Main Newark
Lufthansa Logo
3:40 pm - 12:00 pmSTL  Lambert-St Louis-CPH Kastrup Copenhagen
13h 20m1 stop Frankfurt am Main
$829Lufthansa
Tue, Dec 15 - Fri, Jan 1

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Lufthansa flights from Denmark to St. Louis

Our best Lufthansa deals on Denmark to St. Louis flight tickets
Lufthansa
Dec 15
CPH10:05 amKastrup Copenhagen
19h 10m
2 stops
STL10:15 pmLambert-St Louis
Jan 1
STL3:40 pmLambert-St Louis
13h 20m
1 stop
CPH12:00 pmKastrup Copenhagen
$825
Lufthansa
Dec 15
CPH10:05 amKastrup Copenhagen
19h 10m
2 stops
STL10:15 pmLambert-St Louis
Jan 1
STL3:40 pmLambert-St Louis
13h 20m
1 stop
CPH12:00 pmKastrup Copenhagen
$828
Lufthansa
Dec 15
CPH10:05 amKastrup Copenhagen
19h 10m
2 stops
STL10:15 pmLambert-St Louis
Jan 1
STL3:40 pmLambert-St Louis
13h 20m
1 stop
CPH12:00 pmKastrup Copenhagen
$829

United Airlines flights from Denmark to St. Louis

Our best United Airlines deals on Denmark to St. Louis flight tickets
United Airlines
Jan 30
CPH7:15 amKastrup Copenhagen
19h 13m
2 stops
STL7:28 pmLambert-St Louis
Feb 3
STL3:40 pmLambert-St Louis
19h 45m
1 stop
CPH6:25 pmKastrup Copenhagen
$731
United Airlines
Jan 30
CPH7:15 amKastrup Copenhagen
16h 05m
2 stops
STL4:20 pmLambert-St Louis
Feb 3
STL10:45 amLambert-St Louis
19h 45m
2 stops
CPH1:30 pmKastrup Copenhagen
$736
United Airlines
Dec 15
CPH2:15 pmKastrup Copenhagen
32h 11m
2 stops
STL3:26 pmLambert-St Louis
Jan 1
STL6:58 pmLambert-St Louis
16h 27m
2 stops
CPH6:25 pmKastrup Copenhagen
$737

momondo Fare Finder

 
Use the filters below to find and compare flights from Denmark to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CopenhagenSt. Louis

CPH Kastrup Copenhagen - STL Lambert-St Louis

CPHSTL

Kastrup Copenhagen

Fri 3/5

7:15 am-1:45 pm

1 stop13h 30m

Lambert-St Louis

Fri 3/12

4:05 pm-10:20 am

1 stop11h 15m

$714

CopenhagenSt. Louis

CPH Kastrup Copenhagen - STL Lambert-St Louis

CPHSTL

Kastrup Copenhagen

Fri 3/5

11:35 am-10:42 am

2 stops30h 07m

Lambert-St Louis

Fri 3/12

4:05 pm-10:20 am

1 stop11h 15m

$715

CopenhagenSt. Louis

CPH Kastrup Copenhagen - STL Lambert-St Louis

CPHSTL

Kastrup Copenhagen

Tue 12/15

9:55 am-8:32 pm

2 stops17h 37m

Lambert-St Louis

Fri 1/1

11:15 am-12:15 pm

2 stops18h 00m

$729

CopenhagenSt. Louis

CPH Kastrup Copenhagen - STL Lambert-St Louis

CPHSTL

Kastrup Copenhagen

Sat 1/30

7:15 am-7:28 pm

2 stops19h 13m

Lambert-St Louis

Wed 2/3

3:40 pm-6:25 pm

1 stop19h 45m

$731

CopenhagenSt. Louis

CPH Kastrup Copenhagen - STL Lambert-St Louis

CPHSTL

Kastrup Copenhagen

Sat 1/30

10:05 am-7:28 pm

2 stops16h 23m

Lambert-St Louis

Wed 2/3

7:29 am-1:30 pm

2 stops23h 01m

$731

CopenhagenSt. Louis

CPH Kastrup Copenhagen - STL Lambert-St Louis

CPHSTL

Kastrup Copenhagen

Tue 12/15

9:55 am-8:32 pm

2 stops17h 37m

Lambert-St Louis

Fri 1/1

11:15 am-12:15 pm

2 stops18h 00m

$734

CopenhagenSt. Louis

CPH Kastrup Copenhagen - STL Lambert-St Louis

CPHSTL

Kastrup Copenhagen

Sat 1/30

7:15 am-4:20 pm

2 stops16h 05m

Lambert-St Louis

Wed 2/3

10:45 am-1:30 pm

2 stops19h 45m

$736

CopenhagenSt. Louis

CPH Kastrup Copenhagen - STL Lambert-St Louis

CPHSTL

Kastrup Copenhagen

Tue 12/15

10:05 am-10:15 pm

2 stops19h 10m

Lambert-St Louis

Fri 1/1

3:40 pm-12:00 pm

1 stop13h 20m

$825

CopenhagenSt. Louis

CPH Kastrup Copenhagen - STL Lambert-St Louis

CPHSTL

Kastrup Copenhagen

Tue 12/15

10:05 am-10:15 pm

2 stops19h 10m

Lambert-St Louis

Fri 1/1

3:40 pm-12:00 pm

1 stop13h 20m

$828

CopenhagenSt. Louis

CPH Kastrup Copenhagen - STL Lambert-St Louis

CPHSTL

Kastrup Copenhagen

Tue 12/15

10:05 am-10:15 pm

2 stops19h 10m

Lambert-St Louis

Fri 1/1

3:40 pm-12:00 pm

1 stop13h 20m

$829

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Denmark 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, February is the cheapest month to fly from Denmark to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $636. The month of March is another great option to travel to St. Louis, with average flight prices from Denmark averaging around $640.

How far in advance should I book a flight from Denmark to St. Louis?

You are more likely to see cheaper flights to St. Louis from Denmark when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $712 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Denmark for as low as $638 on momondo.

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

You could potentially save up to 4% on your flight if you consider stops on a Denmark to St. Louis flight.

Cheap Denmark to St. Louis flight deals and tips

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

Best Price Found

$519

Fastest flight time

13h 30m

Direct flights

None
The best one-way flight to St. Louis from Denmark in the past 72 hours is $519. The best round-trip flight deal from Denmark to St. Louis found on momondo in the last 72 hours is $714.
The fastest flight from Denmark to St. Louis takes 13h 30m
There are no direct flights from Denmark to St. Louis. There are no popular flight routes from Denmark to St. Louis.
Search flight deals

Frequently asked questions about flying from Denmark to St. Louis

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

    Prices for flights from Denmark to Lambert-St Louis Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Denmark to Lambert-St Louis Airport?

  • How old do you have to be to fly from Denmark to Lambert-St Louis Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denmark to Lambert-St Louis Airport.

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

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Denmark to St. Louis

Compare and see reviews for airlines that fly from Denmark to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $575Free CancellationRating
7.3
10,483 reviews
Search United Airlines flights
LufthansaPriceFrom $594Free CancellationRating
6.8
8,295 reviews
Search Lufthansa flights

Traveling to a place near St. Louis?

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

Why use momondo?

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

Finding the right flight to St. Louis from Denmark is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between Denmark and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to St. Louis from Denmark are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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