Find Cheap Flights to Kastrup Copenhagen

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights to Kastrup Copenhagen

(Round-trip)
Depart: Tue Oct 10 2017 Return: Thu Oct 19 2017 Trip spans 10 days
Norwegian
Norwegian
BOS
CPH
7h 10m
nonstop
CPH
BOS
7h 55m
nonstop
Depart: Thu Sep 21 2017 Return: Sat Sep 23 2017 Trip spans 3 days
WOW air
WOW air
BOS
CPH
10h 45m
1 stop
CPH
BOS
10h 55m
1 stop
Depart: Sat Oct 28 2017 Return: Sun Nov 5 2017 Trip spans 9 days
Icelandair
Icelandair
BOS
CPH
17h 35m
1 stop
CPH
BOS
10h 45m
1 stop
Depart: Sun Aug 20 2017 Return: Thu Aug 31 2017 Trip spans 12 days
SAS
SAS
BOS
CPH
7h 25m
nonstop
CPH
BOS
8h 30m
nonstop
Depart: Wed Nov 1 2017 Return: Wed Nov 15 2017 Trip spans 15 days
Air Canada
Air Canada
DCA
CPH
32h 20m
2 stops
CPH
DCA
11h 45m
1 stop
Depart: Thu Oct 12 2017 Return: Thu Oct 19 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
ATL
CPH
21h 10m
1 stop
CPH
ATL
23h 30m
1 stop
Depart: Mon Jan 1 2018 Return: Sat Jan 6 2018 Trip spans 6 days
Finnair
Finnair
BOS
CPH
33h 20m
2 stops
CPH
BOS
47h 50m
2 stops
Depart: Mon Aug 21 2017 Return: Sun Aug 27 2017 Trip spans 7 days
airberlin
airberlin
BOS
CPH
17h 30m
1 stop
CPH
BOS
16h 05m
1 stop
Depart: Tue Aug 22 2017 Return: Tue Aug 29 2017 Trip spans 8 days
United
United
EWR
CPH
19h 10m
1 stop
CPH
EWR
22h 51m
2 stops
Depart: Mon Aug 21 2017 Return: Wed Sep 6 2017 Trip spans 17 days
British Airways
British Airways
EWR
CPH
17h 00m
1 stop
CPH
EWR
12h 00m
1 stop
Depart: Wed Nov 1 2017 Return: Tue Nov 7 2017 Trip spans 7 days
Turkish Airlines
Turkish Airlines
ATL
CPH
37h 45m
1 stop
CPH
ATL
38h 00m
1 stop
Depart: Wed Nov 8 2017 Return: Mon Nov 13 2017 Trip spans 6 days
Norwegian
Norwegian
BOS
CPH
13h 25m
1 stop
CPH
BOS
15h 05m
1 stop
Depart: Thu Dec 14 2017 Return: Thu Dec 28 2017 Trip spans 15 days
American Airlines
American Airlines
DCA
CPH
13h 55m
2 stops
CPH
DCA
16h 20m
2 stops
Depart: Mon Dec 11 2017 Return: Sun Dec 17 2017 Trip spans 7 days
Icelandair
Icelandair
BOS
CPH
15h 40m
1 stop
CPH
BOS
10h 45m
1 stop
Depart: Fri Nov 10 2017 Return: Mon Nov 20 2017 Trip spans 11 days
WOW air
WOW air
BOS
CPH
10h 40m
1 stop
CPH
BOS
10h 55m
1 stop
Depart: Tue Aug 22 2017 Return: Mon Sep 4 2017 Trip spans 14 days
Delta
Delta
DCA
CPH
14h 05m
2 stops
CPH
DCA
15h 10m
2 stops
Depart: Sun Jul 30 2017 Return: Thu Sep 21 2017 Trip spans 54 days
SWISS
SWISS
EWR
CPH
29h 00m
1 stop
CPH
EWR
11h 15m
1 stop
Depart: Wed Sep 20 2017 Return: Fri Sep 22 2017 Trip spans 3 days
Icelandair
Icelandair
BOS
CPH
9h 25m
1 stop
CPH
BOS
10h 10m
1 stop
Depart: Tue Oct 10 2017 Return: Thu Oct 19 2017 Trip spans 10 days
Norwegian
Norwegian
BOS
CPH
7h 10m
nonstop
CPH
BOS
7h 55m
nonstop
Depart: Sun Oct 29 2017 Return: Sat Nov 4 2017 Trip spans 7 days
WOW air
WOW air
BWI
CPH
10h 40m
1 stop
CPH
BWI
11h 10m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users 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.
Airports
Origin

Baltimore
$403
Atlanta
$499
Newark
$565
Washington
$498
Boston
$260
Destination

Copenhagen
$260
Airlines Airline reviews

25 travelers who booked a flight from Boston to Copenhagen rated their chosen airlines with an average of 8.7.

Overall
8.8
Boarding
9.4
Crew
9.5
Comfort
8.7
Food
7.8
Entertainment
7.9