Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Buffalo to Copenhagen from $533

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Copenhagen departing on 4/25. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Buffalo to Copenhagen

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:45 pm - 2:10 pm
BUF
-
CPH
36h 25m
2 stops
United Airlines Logo
12:45 pm - 4:54 pm
CPH
-
BUF
34h 09m
2 stops
$533United Airlines
Sat, Apr 25 - Tue, May 5
United Airlines Logo
7:45 pm - 5:20 pm
BUF
-
CPH
39h 35m
2 stops
United Airlines Logo
12:45 pm - 4:54 pm
CPH
-
BUF
34h 09m
2 stops
$534United Airlines
Sat, Apr 25 - Tue, May 5
KLM Logo
3:32 pm - 6:45 am
BUF
-
CPH
33h 13m
1 stop
KLM Logo
9:00 am - 12:49 am
CPH
-
BUF
21h 49m
1 stop
$545KLM
Sat, Apr 25 - Tue, May 5
Multiple Airlines Logo
7:59 pm - 6:45 am
BUF
-
CPH
28h 46m
1 stop
Multiple Airlines Logo
9:00 am - 7:19 pm
CPH
-
BUF
16h 19m
1 stop
$546Multiple Airlines
Sat, Apr 25 - Tue, May 5
Multiple Airlines Logo
3:32 pm - 6:45 am
BUF
-
CPH
33h 13m
1 stop
Multiple Airlines Logo
9:00 am - 6:47 pm
CPH
-
BUF
15h 47m
2 stops
$549Multiple Airlines
Sat, Apr 25 - Tue, May 5
Multiple Airlines Logo
3:32 pm - 6:45 am
BUF
-
CPH
33h 13m
1 stop
Multiple Airlines Logo
9:00 am - 6:51 pm
CPH
-
BUF
15h 51m
2 stops
$550Multiple Airlines
Sat, Apr 25 - Tue, May 5
Delta Logo
7:56 pm - 5:00 pm
BUF
-
CPH
16h 04m
2 stops
Delta Logo
8:10 am - 12:14 am
CPH
-
BUF
45h 04m
2 stops
$555Delta
Mon, Mar 9 - Sun, Mar 15
Delta Logo
5:44 pm - 11:50 am
BUF
-
CPH
36h 06m
2 stops
Delta Logo
8:10 am - 12:14 am
CPH
-
BUF
45h 04m
2 stops
$561Delta
Sat, Mar 7 - Sun, Mar 15
British Airways Logo
10:44 am - 4:50 pm
BUF
-
CPH
24h 06m
2 stops
British Airways Logo
3:20 pm - 11:56 pm
CPH
-
BUF
14h 36m
1 stop
$595British Airways
Mon, May 11 - Fri, May 29
Multiple Airlines Logo
7:00 am - 6:45 am
BUF
-
CPH
17h 45m
1 stop
Multiple Airlines Logo
9:00 am - 2:39 pm
CPH
-
BUF
11h 39m
1 stop
$607Multiple Airlines
Mon, May 11 - Fri, May 29

Delta flights from Buffalo to Copenhagen

Our best Delta deals on Buffalo to Copenhagen flight tickets
Delta
Mar 9
BUF7:56 pmBuffalo
16h 04m
2 stops
CPH5:00 pmKastrup Copenhagen
Mar 15
CPH8:10 amKastrup Copenhagen
45h 04m
2 stops
BUF12:14 amBuffalo
$555
Delta
Mar 7
BUF5:44 pmBuffalo
36h 06m
2 stops
CPH11:50 amKastrup Copenhagen
Mar 15
CPH8:10 amKastrup Copenhagen
45h 04m
2 stops
BUF12:14 amBuffalo
$561
Delta
Mar 9
BUF7:56 pmBuffalo
16h 04m
2 stops
CPH5:00 pmKastrup Copenhagen
Mar 13
CPH9:55 amKastrup Copenhagen
19h 19m
2 stops
BUF12:14 amBuffalo
$715

TAP AIR PORTUGAL flights from Buffalo to Copenhagen

Our best TAP AIR PORTUGAL deals on Buffalo to Copenhagen flight tickets
TAP AIR PORTUGAL
Feb 23
BUF8:00 amBuffalo
27h 35m
2 stops
CPH5:35 pmKastrup Copenhagen
Feb 27
CPH6:00 amKastrup Copenhagen
33h 35m
2 stops
BUF9:35 amBuffalo
$916
TAP AIR PORTUGAL
Mar 9
BUF8:00 amBuffalo
28h 35m
2 stops
CPH5:35 pmKastrup Copenhagen
Mar 14
CPH6:00 amKastrup Copenhagen
32h 02m
2 stops
BUF9:02 amBuffalo
$981

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 January 29, 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

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sat 4/25

7:45 pm-2:10 pm

2 stops36h 25m

Kastrup Copenhagen

Tue 5/5

12:45 pm-4:54 pm

2 stops34h 09m

$533

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sat 4/25

7:45 pm-5:20 pm

2 stops39h 35m

Kastrup Copenhagen

Tue 5/5

12:45 pm-4:54 pm

2 stops34h 09m

$534

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sat 4/25

3:32 pm-6:45 am

1 stop33h 13m

Kastrup Copenhagen

Tue 5/5

9:00 am-12:49 am

1 stop21h 49m

$545

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sat 4/25

7:59 pm-6:45 am

1 stop28h 46m

Kastrup Copenhagen

Tue 5/5

9:00 am-7:19 pm

1 stop16h 19m

$546

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sat 4/25

3:32 pm-6:45 am

1 stop33h 13m

Kastrup Copenhagen

Tue 5/5

9:00 am-6:47 pm

2 stops15h 47m

$549

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sat 4/25

3:32 pm-6:45 am

1 stop33h 13m

Kastrup Copenhagen

Tue 5/5

9:00 am-6:51 pm

2 stops15h 51m

$550

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Mon 3/9

7:56 pm-5:00 pm

2 stops16h 04m

Kastrup Copenhagen

Sun 3/15

8:10 am-12:14 am

2 stops45h 04m

$555

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sat 3/7

5:44 pm-11:50 am

2 stops36h 06m

Kastrup Copenhagen

Sun 3/15

8:10 am-12:14 am

2 stops45h 04m

$561

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Mon 5/11

10:44 am-4:50 pm

2 stops24h 06m

Kastrup Copenhagen

Fri 5/29

3:20 pm-11:56 pm

1 stop14h 36m

$595

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Mon 5/11

7:00 am-6:45 am

1 stop17h 45m

Kastrup Copenhagen

Fri 5/29

9:00 am-2:39 pm

1 stop11h 39m

$607

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Copenhagen from

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 2% 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

14h 16m

Direct flights

None
The fastest flight from Buffalo to Copenhagen takes 14h 16m
There are no direct flights from Buffalo to Copenhagen. There are no popular flight routes from Buffalo to Copenhagen.
Search flight deals

  • How far is Buffalo to Kastrup Copenhagen by plane?

    There are 3903.2 mi between Buffalo and Kastrup Copenhagen. Typically, this will take 14h 16m 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 many operators does momondo search for flights from Buffalo Airport to Kastrup Copenhagen Airport?

  • 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.

  • What is the most popular airline from Buffalo to Copenhagen?

Best airlines flying from Buffalo to Copenhagen

Compare and see reviews for airlines that fly from Buffalo to Copenhagen with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $684Free CancellationRating
7.2
11,206 reviews
Search American Airlines flights

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 2/28
Sat 3/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Denmark