Find Cheap Flights from Lambert-St Louis to Kastrup Copenhagen (STL - CPH)

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Good to Know

Average Price:
$1355
(avg. price over the last 2 weeks)
Good Deal:
$1009
or less (round trip)

When to Book Flights from Lambert-St Louis to Kastrup Copenhagen

Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $1009 or less.
The cheapest flight from Lambert-St Louis to Kastrup Copenhagen was found 73 days before departure, on average.
Book at least 5 weeks before departure in order to get a below-average price.
Morning departure is around 2% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Lambert-St Louis to Kastrup Copenhagen Flights

How long does a flight from Lambert-St Louis to Kastrup Copenhagen take?
An average nonstop flight takes 11h 20m, covering a distance of 4514 miles.
Which airlines provide the cheapest flights from Lambert-St Louis to Kastrup Copenhagen?
In the past 3 days, the cheapest round-trip tickets were found on WOW air ($760) and Multiple Airlines ($1128)
Do I need a passport to fly between Lambert-St Louis and Kastrup Copenhagen?
Yes.

Book cheap flights from Lambert-St Louis to Kastrup Copenhagen (round-trip)

Airports
Origin
St. Louis
$760
only
$760
Destination
Copenhagen
$760
only
$760
Thu, Jun 28
STL
CPH
11h 20m
Thu, Jul 12
CPH
STL
14h 50m
Trip: 15 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1246 reviews
Overall
5.9
Boarding
6.3
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
BOS
KEF
Okay 5.6

Discomfort in seat, need to pay for water, no WiFi or Internet/entertainment for international flight.

BOS
KEF
Mediocre 2.0

Nothing

Worst customer service experience of my life - they cancelled the flight only for people with connections and booked me to a week later.

LGW
KEF
Mediocre 3.6

Nothing there to like

There was delay both sides, the food, drinks, tea was costly you even have to pay for a very small luggage

KEF
CDG
Okay 5.6

Same as listed above

LGW
KEF
Good 6.6

Food was reasonably priced. Price of flight was great.

Not a lot of room. Tight space.

Fri, Feb 9
STL
CPH
23h 12m
Tue, Feb 13
CPH
STL
14h 12m
$1128
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jul 23
STL
CPH
29h 50m
Fri, Jul 27
CPH
STL
33h 20m
Trip: 5 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 1246 reviews
Overall
5.9
Boarding
6.3
Comfort
5.6
Crew
6.9
Entertainment
4.1
Food
4.7
SFO
KEF
Good 6.0

customer service was nice, although not efficient (they double charged me for a second piece of luggage) i liked the larger seats

double charged for second piece of luggage

MIA
KEF
Mediocre 2.0

Easy refund

Customer service, flight cancelled with no alternative offered

KEF
CDG
Okay 5.6

Same as listed above

LGW
KEF
Mediocre 3.6

Nothing there to like

There was delay both sides, the food, drinks, tea was costly you even have to pay for a very small luggage

BOS
KEF
Mediocre 2.0

Nothing

Worst customer service experience of my life - they cancelled the flight only for people with connections and booked me to a week later.

Lambert-St Louis to Kastrup Copenhagen Flight Information

Flights Arrive in Kastrup Copenhagen
Flights Depart from Lambert-St Louis
Flight Price $760
Distance 4514 miles
Airlines WOW air
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.