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Cheap flights from Buffalo to Copenhagen from $305

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 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Buffalo to Copenhagen

Cheap round-trip flights

Scandinavian Airlines Logo
12:06 pm - 10:50 amBUF-CPH
16h 44m1 stop
Scandinavian Airlines Logo
1:15 pm - 11:39 pmCPH-BUF
16h 24m1 stop
$574Scandinavian Airlines
Find Deal
Mon, Oct 20 - Sun, Nov 2
Scandinavian Airlines Logo
7:00 am - 10:10 amBUF-CPH
21h 10m2 stops
Scandinavian Airlines Logo
1:15 pm - 11:56 pmCPH-BUF
40h 41m2 stops
$591Scandinavian Airlines
Find Deal
Mon, Oct 20 - Sun, Nov 2
Delta Logo
7:00 am - 6:30 amBUF-CPH
17h 30m1 stop
Delta Logo
6:45 am - 10:52 pmCPH-BUF
22h 07m2 stops
$636Delta
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Wed, Oct 22 - Thu, Nov 6
Delta Logo
3:57 pm - 1:10 pmBUF-CPH
15h 13m2 stops
Delta Logo
10:15 am - 11:43 pmCPH-BUF
19h 28m2 stops
$639Delta
Find Deal
Wed, Oct 22 - Thu, Nov 6
United Airlines Logo
7:07 am - 2:10 pmBUF-CPH
25h 03m2 stops
United Airlines Logo
6:50 am - 6:44 pmCPH-BUF
16h 54m2 stops
$737United Airlines
Find Deal
Sun, Oct 19 - Sun, Oct 26
Virgin Atlantic Logo
11:10 am - 6:30 amBUF-CPH
13h 20m1 stop
Virgin Atlantic Logo
9:00 am - 3:08 pmCPH-BUF
12h 08m1 stop
$740Virgin Atlantic
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Fri, Sep 26 - Mon, Sep 29
United Airlines Logo
2:50 pm - 5:20 pmBUF-CPH
20h 30m2 stops
United Airlines Logo
6:50 am - 6:33 pmCPH-BUF
16h 43m2 stops
$743United Airlines
Find Deal
Sun, Oct 19 - Tue, Oct 28
Logo
8:20 am - 10:50 amBUF-CPH
20h 30m2 stops
Logo
9:35 am - 10:03 amCPH-BUF
30h 28m3 stops
$755
Find Deal
Sat, Oct 18 - Sat, Oct 25
Logo
11:10 am - 6:30 amBUF-CPH
13h 20m1 stop
Logo
12:40 pm - 6:54 pmCPH-BUF
36h 14m2 stops
$764
Find Deal
Fri, Sep 26 - Mon, Sep 29
Virgin Atlantic Logo
7:55 pm - 6:30 amBUF-CPH
28h 35m1 stop
Virgin Atlantic Logo
9:00 am - 3:10 pmCPH-BUF
12h 10m1 stop
$783Virgin Atlantic
Find Deal
Sat, Oct 18 - Sat, Oct 25

United Airlines flights from Buffalo to Copenhagen

Our best United Airlines deals on Buffalo to Copenhagen flight tickets
United Airlines
Oct 19
BUF7:07 amBuffalo
25h 03m
2 stops
CPH2:10 pmKastrup Copenhagen
Oct 26
CPH6:50 amKastrup Copenhagen
16h 54m
2 stops
BUF6:44 pmBuffalo
$737
Find similar
United Airlines
Oct 19
BUF2:50 pmBuffalo
20h 30m
2 stops
CPH5:20 pmKastrup Copenhagen
Oct 28
CPH6:50 amKastrup Copenhagen
16h 43m
2 stops
BUF6:33 pmBuffalo
$743
Find similar
United Airlines
Oct 24
BUF7:07 amBuffalo
21h 43m
2 stops
CPH10:50 amKastrup Copenhagen
Oct 28
CPH10:10 amKastrup Copenhagen
15h 50m
2 stops
BUF9:00 pmBuffalo
$772
Find similar

Scandinavian Airlines flights from Buffalo to Copenhagen

Our best Scandinavian Airlines deals on Buffalo to Copenhagen flight tickets
Scandinavian Airlines
Oct 20
BUF12:06 pmBuffalo
16h 44m
1 stop
CPH10:50 amKastrup Copenhagen
Nov 2
CPH1:15 pmKastrup Copenhagen
16h 24m
1 stop
BUF11:39 pmBuffalo
$574
Find similar
Scandinavian Airlines
Oct 20
BUF7:00 amBuffalo
21h 10m
2 stops
CPH10:10 amKastrup Copenhagen
Nov 2
CPH1:15 pmKastrup Copenhagen
40h 41m
2 stops
BUF11:56 pmBuffalo
$591
Find similar
Scandinavian Airlines
Oct 20
BUF4:35 pmBuffalo
12h 15m
1 stop
CPH10:50 amKastrup Copenhagen
Nov 2
CPH1:15 pmKastrup Copenhagen
40h 41m
2 stops
BUF11:56 pmBuffalo
$593
Find similar

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 September 4, 2025.
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

Mon 10/20

12:06 pm-10:50 am

1 stop16h 44m

Kastrup Copenhagen

Sun 11/2

1:15 pm-11:39 pm

1 stop16h 24m

$574

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Mon 10/20

7:00 am-10:10 am

2 stops21h 10m

Kastrup Copenhagen

Sun 11/2

1:15 pm-11:56 pm

2 stops40h 41m

$591

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Wed 10/22

7:00 am-6:30 am

1 stop17h 30m

Kastrup Copenhagen

Thu 11/6

6:45 am-10:52 pm

2 stops22h 07m

$636

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Wed 10/22

3:57 pm-1:10 pm

2 stops15h 13m

Kastrup Copenhagen

Thu 11/6

10:15 am-11:43 pm

2 stops19h 28m

$639

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sun 10/19

7:07 am-2:10 pm

2 stops25h 03m

Kastrup Copenhagen

Sun 10/26

6:50 am-6:44 pm

2 stops16h 54m

$737

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Fri 9/26

11:10 am-6:30 am

1 stop13h 20m

Kastrup Copenhagen

Mon 9/29

9:00 am-3:08 pm

1 stop12h 08m

$740

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sun 10/19

2:50 pm-5:20 pm

2 stops20h 30m

Kastrup Copenhagen

Tue 10/28

6:50 am-6:33 pm

2 stops16h 43m

$743

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sat 10/18

8:20 am-10:50 am

2 stops20h 30m

Kastrup Copenhagen

Sat 10/25

9:35 am-10:03 am

3 stops30h 28m

$755

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Fri 9/26

11:10 am-6:30 am

1 stop13h 20m

Kastrup Copenhagen

Mon 9/29

12:40 pm-6:54 pm

2 stops36h 14m

$764

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sat 10/18

7:55 pm-6:30 am

1 stop28h 35m

Kastrup Copenhagen

Sat 10/25

9:00 am-3:10 pm

1 stop12h 10m

$783

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

What is the typical price of a round-trip flight between Buffalo and Copenhagen?

What is the cheapest day to depart on your flight to Copenhagen?

The cheapest day to depart from Buffalo to Copenhagen is on a Wednesday when prices can be found for as low as $655. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Buffalo to Copenhagen for around $1,208.

What is the cheapest time of day to depart on your flight to Copenhagen?

Flying to Copenhagen from Buffalo in the morning is the least expensive time of day to depart. momondo users have found prices as low as $900 when looking at flights departing in the morning. Try not to purchase tickets in the afternoon because they tend to be around $1,097. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Direct flights

None
There are no direct flights from Buffalo to Copenhagen. There are no popular flight routes from Buffalo to Copenhagen.
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  • How far is Buffalo to Kastrup Copenhagen by plane?

    There are 3903.2 mi between Buffalo and Kastrup Copenhagen. Typically, this will take 12h 15m 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
10,000 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.

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