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Cheap flights from Buffalo to Copenhagen from $480

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Copenhagen departing on 6/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Buffalo to Copenhagen

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
7:00 am - 6:45 am
BUF
-
CPH
17h 45m
1 stop
KLM Logo
9:00 am - 11:50 pm
CPH
-
BUF
20h 50m
1 stop
$842KLM
Wed, Oct 7 - Wed, Oct 14
United Airlines Logo
6:30 am - 11:55 am
BUF
-
CPH
23h 25m
2 stops
United Airlines Logo
6:20 am - 8:31 pm
CPH
-
BUF
20h 11m
2 stops
$843United Airlines
Wed, Oct 7 - Wed, Oct 14
Multiple Airlines Logo
11:15 am - 6:45 am
BUF
-
CPH
13h 30m
1 stop
Multiple Airlines Logo
10:20 am - 11:56 pm
CPH
-
BUF
19h 36m
2 stops
$844Multiple Airlines
Sun, Sep 6 - Sun, Sep 13
Turkish Airlines Logo
8:00 pm - 11:35 pm
BUF
-
CPH
21h 35m
2 stops
Turkish Airlines Logo
10:40 am - 8:27 am
CPH
-
BUF
26h 47m
2 stops
$867Turkish Airlines
Thu, Oct 15 - Fri, Oct 30
United Airlines Logo
10:34 am - 8:55 am
BUF
-
CPH
40h 21m
2 stops
United Airlines Logo
12:45 pm - 4:43 pm
CPH
-
BUF
33h 58m
2 stops
$880United Airlines
Sat, Aug 8 - Sat, Aug 15
United Airlines Logo
7:00 am - 10:50 am
BUF
-
CPH
21h 50m
2 stops
United Airlines Logo
10:35 am - 10:26 am
CPH
-
BUF
28h 51m
3 stops
$883United Airlines
Thu, Oct 15 - Fri, Oct 30
Multiple Airlines Logo
6:00 am - 4:20 pm
BUF
-
CPH
28h 20m
2 stops
Multiple Airlines Logo
10:20 am - 11:56 pm
CPH
-
BUF
19h 36m
2 stops
$887Multiple Airlines
Sun, Sep 6 - Sun, Sep 13
United Airlines Logo
7:00 am - 10:50 am
BUF
-
CPH
21h 50m
2 stops
United Airlines Logo
10:10 am - 8:31 pm
CPH
-
BUF
15h 21m
2 stops
$893United Airlines
Thu, Oct 15 - Fri, Oct 30
United Airlines Logo
10:34 am - 8:55 am
BUF
-
CPH
40h 21m
2 stops
United Airlines Logo
12:45 pm - 10:01 am
CPH
-
BUF
27h 16m
3 stops
$899United Airlines
Sat, Aug 8 - Sat, Aug 15
KLM Logo
7:00 am - 6:45 am
BUF
-
CPH
17h 45m
1 stop
KLM Logo
9:00 am - 11:56 pm
CPH
-
BUF
20h 56m
1 stop
$902KLM
Sun, Sep 6 - Sun, Sep 13

KLM flights from Buffalo to Copenhagen

Our best KLM deals on Buffalo to Copenhagen flight tickets
KLM
Oct 7
BUF7:00 amBuffalo
17h 45m
1 stop
CPH6:45 amKastrup Copenhagen
Oct 14
CPH9:00 amKastrup Copenhagen
20h 50m
1 stop
BUF11:50 pmBuffalo
$842
KLM
Sep 6
BUF7:00 amBuffalo
17h 45m
1 stop
CPH6:45 amKastrup Copenhagen
Sep 13
CPH9:00 amKastrup Copenhagen
20h 56m
1 stop
BUF11:56 pmBuffalo
$902
KLM
Oct 15
BUF7:00 amBuffalo
17h 45m
1 stop
CPH6:45 amKastrup Copenhagen
Oct 30
CPH8:10 amKastrup Copenhagen
15h 44m
2 stops
BUF6:54 pmBuffalo
$906

United Airlines flights from Buffalo to Copenhagen

Our best United Airlines deals on Buffalo to Copenhagen flight tickets
United Airlines
Oct 7
BUF6:30 amBuffalo
23h 25m
2 stops
CPH11:55 amKastrup Copenhagen
Oct 14
CPH6:20 amKastrup Copenhagen
20h 11m
2 stops
BUF8:31 pmBuffalo
$843
United Airlines
Aug 8
BUF10:34 amBuffalo
40h 21m
2 stops
CPH8:55 amKastrup Copenhagen
Aug 15
CPH12:45 pmKastrup Copenhagen
33h 58m
2 stops
BUF4:43 pmBuffalo
$880
United Airlines
Oct 15
BUF7:00 amBuffalo
21h 50m
2 stops
CPH10:50 amKastrup Copenhagen
Oct 30
CPH10:35 amKastrup Copenhagen
28h 51m
3 stops
BUF10:26 amBuffalo
$883

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Copenhagen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 7, 2026.
Use the filters below to find and compare flights from Buffalo to Copenhagen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Wed 10/7

7:00 am-6:45 am

1 stop17h 45m

Kastrup Copenhagen

Wed 10/14

9:00 am-11:50 pm

1 stop20h 50m

$842

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Wed 10/7

6:30 am-11:55 am

2 stops23h 25m

Kastrup Copenhagen

Wed 10/14

6:20 am-8:31 pm

2 stops20h 11m

$843
Quickest round-trip

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sun 9/6

11:15 am-6:45 am

1 stop13h 30m

Kastrup Copenhagen

Sun 9/13

10:20 am-11:56 pm

2 stops19h 36m

$844

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Thu 10/15

8:00 pm-11:35 pm

2 stops21h 35m

Kastrup Copenhagen

Fri 10/30

10:40 am-8:27 am

2 stops26h 47m

$867

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sat 8/8

10:34 am-8:55 am

2 stops40h 21m

Kastrup Copenhagen

Sat 8/15

12:45 pm-4:43 pm

2 stops33h 58m

$880

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Thu 10/15

7:00 am-10:50 am

2 stops21h 50m

Kastrup Copenhagen

Fri 10/30

10:35 am-10:26 am

3 stops28h 51m

$883

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sun 9/6

6:00 am-4:20 pm

2 stops28h 20m

Kastrup Copenhagen

Sun 9/13

10:20 am-11:56 pm

2 stops19h 36m

$887

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Thu 10/15

7:00 am-10:50 am

2 stops21h 50m

Kastrup Copenhagen

Fri 10/30

10:10 am-8:31 pm

2 stops15h 21m

$893

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sat 8/8

10:34 am-8:55 am

2 stops40h 21m

Kastrup Copenhagen

Sat 8/15

12:45 pm-10:01 am

3 stops27h 16m

$899

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sun 9/6

7:00 am-6:45 am

1 stop17h 45m

Kastrup Copenhagen

Sun 9/13

9:00 am-11:56 pm

1 stop20h 56m

$902

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Buffalo to Copenhagen

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

Can stopping save me money on Buffalo to Copenhagen flights?

You could potentially save up to 20% on your flight if you consider stops on a Buffalo to Copenhagen flight.

When to book flights from Buffalo to Copenhagen

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

Cheap Buffalo to Copenhagen (BUF to CPH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Copenhagen

Fastest flight time

13h 30m

Direct flights

None
The fastest flight from Buffalo to Copenhagen takes 13h 30m
There are no direct flights from Buffalo to Copenhagen. There are no popular flight routes from Buffalo to Copenhagen.
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Frequently asked questions about flying from Buffalo to Copenhagen

  • How far is Buffalo to Kastrup Copenhagen by plane?

    There are 3903.2 mi between Buffalo and Kastrup Copenhagen. Typically, this will take 13h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Buffalo Airport to Kastrup Copenhagen Airport?

    Prices for flights from Buffalo Airport to Kastrup Copenhagen Airport are refreshed on a daily basis.

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

  • What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

    The travel and health documents you'll need for your trip to Kastrup Copenhagen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kastrup Copenhagen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Kastrup
Roskilde

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Copenhagen?

Finding the right flight to Copenhagen from Buffalo 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 Copenhagen quick and easy, saving you time and money.

Can I find flights from Buffalo to Copenhagen with flexible booking policies on momondo?

All flight searches from Buffalo to Copenhagen on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Buffalo to Copenhagen?

momondo provides multiple filters to help you find the best flight to Copenhagen from Buffalo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Copenhagen, momondo offers a useful price alert feature which will track prices for flights to Copenhagen from Buffalo and alert you when they change.

An easier way to manage your Copenhagen trip

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