
Keep the following information in mind while searching for Buffalo to Denmark flight deals. Data was last updated November 5, 2026.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $734 (United Airlines) |
Fly from
Fly to
Route
Depart
Return
BuffaloCopenhagen
BUF Buffalo - CPH Kastrup Copenhagen
BUFCPH
Buffalo
Wed 4/28
2:44 pm-2:05 pm
2 stops17h 21m
Kastrup Copenhagen
Fri 4/30
12:45 pm-3:16 pm
2 stops32h 31m
BuffaloCopenhagen
BUF Buffalo - CPH Kastrup Copenhagen
BUFCPH
Buffalo
Mon 3/29
3:21 pm-4:50 pm
2 stops19h 29m
Kastrup Copenhagen
Sat 4/3
12:20 pm-11:50 pm
2 stops17h 30m
BuffaloCopenhagen
BUF Buffalo - CPH Kastrup Copenhagen
BUFCPH
Buffalo
Mon 3/29
11:20 am-6:45 am
1 stop13h 25m
Kastrup Copenhagen
Sat 4/3
6:00 am-6:54 pm
2 stops18h 54m
BuffaloCopenhagen
BUF Buffalo - CPH Kastrup Copenhagen
BUFCPH
Buffalo
Wed 12/16
12:06 pm-9:00 am
2 stops14h 54m
Kastrup Copenhagen
Wed 12/23
9:55 am-12:01 am
2 stops20h 06m
BuffaloBillund
BUF Buffalo - BLL Billund
BUFBLL
Buffalo
Thu 12/17
3:20 pm-2:25 pm
2 stops17h 05m
Billund
Thu 12/24
6:00 am-10:48 pm
2 stops22h 48m
BuffaloCopenhagen
BUF Buffalo - CPH Kastrup Copenhagen
BUFCPH
Buffalo
Wed 4/28
2:15 pm-10:30 am
1 stop14h 15m
Kastrup Copenhagen
Fri 4/30
12:55 pm-11:50 pm
1 stop16h 55m
BuffaloBillund
BUF Buffalo - BLL Billund
BUFBLL
Buffalo
Fri 11/20
6:00 am-6:20 pm
2 stops30h 20m
Billund
Sat 11/28
6:35 am-2:10 pm
2 stops37h 35m
BuffaloBillund
BUF Buffalo - BLL Billund
BUFBLL
Buffalo
Sat 12/19
7:00 am-9:35 am
2 stops20h 35m
Billund
Sat 12/26
10:30 am-11:10 pm
2 stops18h 40m
BuffaloBillund
BUF Buffalo - BLL Billund
BUFBLL
Buffalo
Thu 12/17
7:00 am-10:25 am
3 stops21h 25m
Billund
Thu 12/24
10:55 am-8:45 pm
2 stops15h 50m
BuffaloBillund
BUF Buffalo - BLL Billund
BUFBLL
Buffalo
Sat 12/19
7:00 am-3:05 pm
3 stops26h 05m
Billund
Sat 12/26
6:15 am-11:10 pm
2 stops22h 55m
Everything you need to know about your flight from Buffalo to Denmark
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