Cheap flights from St. Louis (STL) to Copenhagen (CPH)

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The best prices from Lambert-St Louis to Kastrup Copenhagen are usually found in April or November, booked 31 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

How to find the cheapest flight from
St. Louis (STL) to Copenhagen (CPH)

All the information you need to plan the best STL to CPH flight in 2022: compare St. Louis to Copenhagen flight prices with the expected peak season, weather and rainfall in Copenhagen.
STL - CPH
Price
$505 - $1,213
CPH
Temperature
32 - 60.8 °F
CPH
Rainfall
0.8 - 2.8 inches

Popular in

July

High demand for flights, 21% potential price rise

Cheapest in

April

Best time to find cheap flights, 47% potential price drop

Average price

$1,213

Average for round-trip flights in July 2022

Round-trip from

$505

From Lambert-St Louis to Kastrup Copenhagen

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from St. Louis to Copenhagen (STL - CPH)?

It’s optimal to fly from St. Louis to Copenhagen at noon. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the afternoon.

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

April can be a great time to fly to Copenhagen from St. Louis with a flight ticket averaging about $959. Cheapflights users have found deals in the month of April for as cheap as $425. The most expensive prices can be found in the month of July.

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

To save on the cost of your flight from St. Louis to Copenhagen, book at least 31 days before your planned departure. Booking around this time can save you about 20% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,009 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,029.

What is the cheapest day to fly round-trip from St. Louis to Copenhagen?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 23% on the overall cost on flights from St. Louis to Copenhagen.

Cheap flights from St. Louis to Copenhagen in July, August 2022

The best prices found for STL to CPH flights for July, August
18 Aug - 4 Sep
$1,024pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis
14 Aug - 21 Aug
$1,025pp
STL
Lambert-St Louis
American Airlines
   
2 STOPS
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
American Airlines
   
2 STOPS
STL
Lambert-St Louis
18 Aug - 4 Sep
$1,039pp
STL
Lambert-St Louis
United Airlines
   
2 STOPS
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
United Airlines
   
2 STOPS
STL
Lambert-St Louis

Lambert-St Louis to Copenhagen 2022 flight deals

Cheap flights to Copenhagen from St. Louis found for this year
17 Sep - 24 Sep
$457pp
STL
Lambert-St Louis
Air Canada
 
1 STOP
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
Air Canada
 
1 STOP
STL
Lambert-St Louis
17 Sep - 24 Sep
$537pp
STL
Lambert-St Louis
Finnair
   
2 STOPS
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
Finnair
   
2 STOPS
STL
Lambert-St Louis
6 Nov - 13 Nov
$574pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
Finnair
   
2 STOPS
STL
Lambert-St Louis

Cheap Air Canada flights from St. Louis to Copenhagen

17 Sep - 24 Sep
$457pp
STL
Lambert-St Louis
Air Canada
 
1 STOP
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
Air Canada
 
1 STOP
STL
Lambert-St Louis
2 Nov - 16 Nov
$735pp
STL
Lambert-St Louis
Air Canada
   
2 STOPS
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
Air Canada
 
1 STOP
STL
Lambert-St Louis
1 Nov - 13 Nov
$751pp
STL
Lambert-St Louis
Air Canada
 
1 STOP
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
Air Canada
 
1 STOP
STL
Lambert-St Louis

Cheap Finnair flights from St. Louis to Copenhagen

17 Sep - 24 Sep
$537pp
STL
Lambert-St Louis
Finnair
   
2 STOPS
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
Finnair
   
2 STOPS
STL
Lambert-St Louis
11 Dec - 22 Dec
$675pp
STL
Lambert-St Louis
Finnair
   
2 STOPS
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
Finnair
   
2 STOPS
STL
Lambert-St Louis

Last minute flights from St. Louis to Copenhagen

Late deals on round-trip flights to Copenhagen from St. Louis, departing today and this week
11 Jul - 18 Jul
$1,616pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis
11 Jul - 18 Jul
$1,624pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis
11 Jul - 18 Jul
$2,378pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis

One-way flights to Kastrup Copenhagen from St. Louis

The cheapest one-way flights from St. Louis to Copenhagen
11:45 am - 5:55 pm
Lufthansa
1 Stop
23h 10m
STL - CPH
Lufthansa
$1,326
Gotogate
11:55 am - 12:40 pm
Multiple Airlines
2 Stops
17h 45m
STL - CPH
Multiple Airlines
$957
Combigo
8:50 am - 2:30 am
Multiple Airlines
3 Stops
34h 40m
STL - CPH
Multiple Airlines
$857
Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St. Louis</span> to <span class="emphasized">Copenhagen</span> flights.

Flight FAQs

From St. Louis to Copenhagen

Which airlines flying from Lambert-St Louis to Kastrup Copenhagen have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, American Airlines, and Scandinavian Airlines flying from Lambert-St Louis to Kastrup Copenhagen have implemented new flexible cancellation policies.

Can I find flights from St. Louis to Copenhagen for under $500 on Cheapflights?

Yes, there are multiple flights from St. Louis to Copenhagen for under $500. The cheapest flight booked recently is on Air Canada for just $457, but on average you can expect to pay $656.

Are there last-minute flights available from St. Louis to Copenhagen for under $1,700?

There are currently 3+ open flights from St. Louis to Copenhagen within the next 7 days for less than $1,700.

What are the cheapest airlines flying from St. Louis to Copenhagen round-trip?

Our cheapest airline available from St. Louis to Copenhagen is Air Canada. Our recent data shows that you can find tickets from as low as $457 on this airline. Additional options worth looking into are Finnair and Lufthansa, starting at $537 and $582 round-trip. These flights start at 52% lower than the current average price 3 months from now.

What are the most popular airlines that fly from St. Louis to Copenhagen?

Before booking your flight from St. Louis to Copenhagen check out the most popular airlines for this route: American Airlines, Air Canada or Air France.

What are the cheapest flights from St. Louis to Copenhagen?

Looking at all options, your cheapest flight can be booked for $842. While the most popular route (Lambert-St Louis - Kastrup Copenhagen) can be booked for $574 on average our data indicates $3,308 when flying from St. Louis to Copenhagen.

COVID Restrictions

View COVID Travel Restrictions for Copenhagen, Denmark

Do I need a COVID test to fly to Copenhagen from St. Louis?

Information is based on travel restrictions from Lambert-St Louis to Kastrup Copenhagen

Most visitors from Lambert-St Louis can enter Kastrup Copenhagen without restrictions.

COVID-19 testing requirements
Visitors from Lambert-St Louis are not required to present a negative COVID-19 PCR test or antigen result upon entering Kastrup Copenhagen.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Kastrup Copenhagen.

Do I need a test to fly back to St. Louis from Copenhagen?

Returning to Lambert-St Louis from Kastrup Copenhagen

COVID-19 testing requirements
Visitors from Kastrup Copenhagen are not required to present a negative COVID-19 PCR test or antigen result upon entering Lambert-St Louis.

Quarantine requirements
Visitors from Kastrup Copenhagen are not required to quarantine after entering Lambert-St Louis.

Hide COVID Travel Restrictions for Copenhagen, Denmark

Alternative routes for St. Louis to Copenhagen

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Lambert-St Louis to Kastrup Copenhagen

The chart below displays the airlines Cheapflights users traveling from St. Louis to Copenhagen choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$403 $906 No cancel fee 69%
Lufthansa
$508 $1,221 No cancel fee 76%
Delta
$509 $866 No cancel fee N/A
KLM
$648 $872 No cancel fee 75%
American Airlines
$682 $909 No cancel fee 71%
Air Canada
$699 $1,069 No cancel fee 67%
Scandinavian Airlines
$777 $915 No cancel fee 77%
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