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Cheap flights from Copenhagen to St. Louis from $607

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Copenhagen to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
6:40 am - 1:25 pmCPH  Kastrup Copenhagen-STL Lambert-St Louis
13h 45m1 stop Frankfurt am Main
Lufthansa Logo
4:40 pm - 1:30 pmSTL  Lambert-St Louis-CPH Kastrup Copenhagen
14h 50m1 stop Frankfurt am Main
$632Lufthansa
Mon, Oct 19 - Sun, Oct 25
Lufthansa Logo
6:40 am - 1:25 pmCPH  Kastrup Copenhagen-STL Lambert-St Louis
13h 45m1 stop Frankfurt am Main
Lufthansa Logo
6:50 pm - 5:35 pmSTL  Lambert-St Louis-CPH Kastrup Copenhagen
16h 45m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
$644Lufthansa
Mon, Oct 19 - Sun, Oct 25
Lufthansa Logo
6:30 am - 1:25 pmCPH  Kastrup Copenhagen-STL Lambert-St Louis
13h 55m1 stop Frankfurt am Main
Lufthansa Logo
7:01 pm - 6:40 pmSTL  Lambert-St Louis-CPH Kastrup Copenhagen
16h 39m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
$646Lufthansa
Fri, Oct 16 - Tue, Oct 20
Lufthansa Logo
6:30 am - 1:25 pmCPH  Kastrup Copenhagen-STL Lambert-St Louis
13h 55m1 stop Frankfurt am Main
Lufthansa Logo
3:30 pm - 11:35 amSTL  Lambert-St Louis-CPH Kastrup Copenhagen
13h 05m1 stop Frankfurt am Main
$649Lufthansa
Fri, Oct 16 - Tue, Oct 20
Multiple Airlines Logo
8:50 am - 8:57 pmCPH  Kastrup Copenhagen-STL Lambert-St Louis
19h 07m2 stops Helsinki-Vantaa Chicago O'Hare Intl
Multiple Airlines Logo
10:12 am - 6:35 pmSTL  Lambert-St Louis-CPH Kastrup Copenhagen
26h 23m2 stops Dallas/Fort Worth Helsinki-Vantaa
$664Multiple Airlines
Mon, Oct 19 - Sun, Oct 25
Multiple Airlines Logo
6:40 am - 1:25 pmCPH  Kastrup Copenhagen-STL Lambert-St Louis
13h 45m1 stop Frankfurt am Main
Multiple Airlines Logo
4:05 pm - 12:25 pmSTL  Lambert-St Louis-CPH Kastrup Copenhagen
14h 20m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
$667Multiple Airlines
Mon, Oct 19 - Sun, Oct 25
American Airlines Logo
7:25 am - 12:19 amCPH  Kastrup Copenhagen-STL Lambert-St Louis
23h 54m2 stops London Heathrow Chicago O'Hare Intl
American Airlines Logo
5:27 pm - 7:20 pmSTL  Lambert-St Louis-CPH Kastrup Copenhagen
19h 53m2 stops Chicago O'Hare Intl London Heathrow
$668American Airlines
Fri, Oct 23 - Mon, Oct 26
United Airlines Logo
12:45 pm - 3:43 pmCPH  Kastrup Copenhagen-STL Lambert-St Louis
33h 58m2 stops Toronto Pearson Intl Chicago O'Hare Intl
United Airlines Logo
3:30 pm - 6:05 pmSTL  Lambert-St Louis-CPH Kastrup Copenhagen
19h 35m1 stop Frankfurt am Main
$688United Airlines
Thu, Oct 15 - Sun, Oct 18
United Airlines Logo
12:45 pm - 3:43 pmCPH  Kastrup Copenhagen-STL Lambert-St Louis
33h 58m2 stops Toronto Pearson Intl Chicago O'Hare Intl
United Airlines Logo
3:30 pm - 6:05 pmSTL  Lambert-St Louis-CPH Kastrup Copenhagen
19h 35m1 stop Frankfurt am Main
$689United Airlines
Thu, Oct 15 - Sun, Oct 18
United Airlines Logo
7:15 am - 1:45 pmCPH  Kastrup Copenhagen-STL Lambert-St Louis
13h 30m1 stop Frankfurt am Main
United Airlines Logo
5:00 am - 10:20 amSTL  Lambert-St Louis-CPH Kastrup Copenhagen
22h 20m2 stops Chicago O'Hare Intl Toronto Pearson Intl
$689United Airlines
Wed, Nov 18 - Sat, Nov 21

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United Airlines flights from Copenhagen to St. Louis

Our best United Airlines deals on Copenhagen to St. Louis flight tickets
United Airlines
Oct 15
CPH12:45 pmKastrup Copenhagen
33h 58m
2 stops
STL3:43 pmLambert-St Louis
Oct 18
STL3:30 pmLambert-St Louis
19h 35m
1 stop
CPH6:05 pmKastrup Copenhagen
$688
United Airlines
Nov 18
CPH7:15 amKastrup Copenhagen
13h 30m
1 stop
STL1:45 pmLambert-St Louis
Nov 21
STL4:05 pmLambert-St Louis
11h 15m
1 stop
CPH10:20 amKastrup Copenhagen
$689
United Airlines
Nov 18
CPH7:15 amKastrup Copenhagen
13h 30m
1 stop
STL1:45 pmLambert-St Louis
Nov 21
STL5:34 pmLambert-St Louis
40h 56m
2 stops
CPH5:30 pmKastrup Copenhagen
$692

Lufthansa flights from Copenhagen to St. Louis

Our best Lufthansa deals on Copenhagen to St. Louis flight tickets
Lufthansa
Oct 19
CPH6:40 amKastrup Copenhagen
13h 45m
1 stop
STL1:25 pmLambert-St Louis
Oct 25
STL4:40 pmLambert-St Louis
14h 50m
1 stop
CPH1:30 pmKastrup Copenhagen
$632
Lufthansa
Oct 19
CPH6:40 amKastrup Copenhagen
13h 45m
1 stop
STL1:25 pmLambert-St Louis
Oct 25
STL6:50 pmLambert-St Louis
16h 45m
2 stops
CPH5:35 pmKastrup Copenhagen
$644
Lufthansa
Oct 16
CPH6:30 amKastrup Copenhagen
13h 55m
1 stop
STL1:25 pmLambert-St Louis
Oct 20
STL7:01 pmLambert-St Louis
16h 39m
2 stops
CPH6:40 pmKastrup Copenhagen
$646

momondo Fare Finder

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

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Route

Depart

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Price

Cheapest round-trip

CopenhagenSt. Louis

CPH Kastrup Copenhagen - STL Lambert-St Louis

CPHSTL

Kastrup Copenhagen

Mon 10/19

6:40 am-1:25 pm

1 stop13h 45m

Lambert-St Louis

Sun 10/25

4:40 pm-1:30 pm

1 stop14h 50m

$632

CopenhagenSt. Louis

CPH Kastrup Copenhagen - STL Lambert-St Louis

CPHSTL

Kastrup Copenhagen

Mon 10/19

6:40 am-1:25 pm

1 stop13h 45m

Lambert-St Louis

Sun 10/25

6:50 pm-5:35 pm

2 stops16h 45m

$644

CopenhagenSt. Louis

CPH Kastrup Copenhagen - STL Lambert-St Louis

CPHSTL

Kastrup Copenhagen

Fri 10/16

6:30 am-1:25 pm

1 stop13h 55m

Lambert-St Louis

Tue 10/20

7:01 pm-6:40 pm

2 stops16h 39m

$646
Quickest round-trip

CopenhagenSt. Louis

CPH Kastrup Copenhagen - STL Lambert-St Louis

CPHSTL

Kastrup Copenhagen

Fri 10/16

6:30 am-1:25 pm

1 stop13h 55m

Lambert-St Louis

Tue 10/20

3:30 pm-11:35 am

1 stop13h 05m

$649

CopenhagenSt. Louis

CPH Kastrup Copenhagen - STL Lambert-St Louis

CPHSTL

Kastrup Copenhagen

Mon 10/19

8:50 am-8:57 pm

2 stops19h 07m

Lambert-St Louis

Sun 10/25

10:12 am-6:35 pm

2 stops26h 23m

$664

CopenhagenSt. Louis

CPH Kastrup Copenhagen - STL Lambert-St Louis

CPHSTL

Kastrup Copenhagen

Mon 10/19

6:40 am-1:25 pm

1 stop13h 45m

Lambert-St Louis

Sun 10/25

4:05 pm-12:25 pm

2 stops14h 20m

$667

CopenhagenSt. Louis

CPH Kastrup Copenhagen - STL Lambert-St Louis

CPHSTL

Kastrup Copenhagen

Fri 10/23

7:25 am-12:19 am

2 stops23h 54m

Lambert-St Louis

Mon 10/26

5:27 pm-7:20 pm

2 stops19h 53m

$668

CopenhagenSt. Louis

CPH Kastrup Copenhagen - STL Lambert-St Louis

CPHSTL

Kastrup Copenhagen

Thu 10/15

12:45 pm-3:43 pm

2 stops33h 58m

Lambert-St Louis

Sun 10/18

3:30 pm-6:05 pm

1 stop19h 35m

$688

CopenhagenSt. Louis

CPH Kastrup Copenhagen - STL Lambert-St Louis

CPHSTL

Kastrup Copenhagen

Thu 10/15

12:45 pm-3:43 pm

2 stops33h 58m

Lambert-St Louis

Sun 10/18

3:30 pm-6:05 pm

1 stop19h 35m

$689

CopenhagenSt. Louis

CPH Kastrup Copenhagen - STL Lambert-St Louis

CPHSTL

Kastrup Copenhagen

Wed 11/18

7:15 am-1:45 pm

1 stop13h 30m

Lambert-St Louis

Sat 11/21

5:00 am-10:20 am

2 stops22h 20m

$689

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 Copenhagen 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 typical price of a round-trip flight between Copenhagen and St. Louis?

Prices are currently typical for flights on this route.

Typical prices usually range from $632 to $746.
The lowest price recently found on this route was $632.

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

In general, February is the cheapest month to fly from Copenhagen to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $616. The month of March is another great option to travel to St. Louis, with average flight prices from Copenhagen averaging around $643.

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

You are more likely to see cheaper flights to St. Louis from Copenhagen when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $707 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Copenhagen for as low as $681 on momondo.

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

You could potentially save up to 14% on your flight if you consider stops on a Copenhagen to St. Louis flight.

When to book flights from Copenhagen to St. Louis

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

Cheap Copenhagen to St. Louis (CPH to STL) flight deals and tips

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

Best Price Found

$607

Fastest flight time

13h 30m

Direct flights

None
The best one-way flight to St. Louis from Copenhagen in the past 72 hours is $607. The best round-trip flight deal from Copenhagen to St. Louis found on momondo in the last 72 hours is $632.
The fastest flight from Copenhagen to St. Louis takes 13h 30m
There are no direct flights from Copenhagen to St. Louis. There are no popular flight routes from Copenhagen to St. Louis.
Search flight deals

Frequently asked questions about flying from Copenhagen to St. Louis

  • How far is Kastrup Copenhagen to Lambert-St Louis by plane?

    There are 4507.7 mi between Kastrup Copenhagen and Lambert-St Louis. Typically, this will take 13h 30m by plane in normal conditions.

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

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

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

  • How old do you have to be to fly from Kastrup Copenhagen 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 Kastrup Copenhagen 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.

  • What is the most popular airline from Copenhagen to St. Louis?

Best airlines flying from Copenhagen to St. Louis

Compare and see reviews for airlines that fly from Copenhagen to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $546Free CancellationRating
7.4
10,230 reviews
Search United Airlines flights
LufthansaPriceFrom $594Free CancellationRating
6.8
8,238 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
Florissant
Hermann
Clayton
O'Fallon
Farmington
Festus
Fenton
Edwardsville
Wentzville
Eureka
Litchfield
Grafton
Waterloo

Why use momondo?

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

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

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

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

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

Once all potential Copenhagen to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Copenhagen to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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