$587 Find Cheap Flights from Buffalo to Denmark

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Denmark departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Buffalo to Denmark Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Denmark that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Denmark

Fri, Jan 30 - Mon, Feb 2
Scandinavian Airlines Logo
12:13 pm - 10:40 am
BUF
-
CPH
16h 27m1 stop
Scandinavian Airlines Logo
12:55 pm - 12:16 am
CPH
-
BUF
17h 21m1 stop
$587Scandinavian Airlines
Fri, Jan 30 - Mon, Feb 2
Scandinavian Airlines Logo
12:13 pm - 10:40 am
BUF
-
CPH
16h 27m1 stop
Scandinavian Airlines Logo
1:55 pm - 12:16 am
CPH
-
BUF
16h 21m2 stops
$592Scandinavian Airlines
Fri, Jan 30 - Mon, Feb 2
United Airlines Logo
5:23 pm - 5:30 pm
BUF
-
CPH
42h 07m2 stops
United Airlines Logo
1:10 pm - 7:25 pm
CPH
-
BUF
36h 15m2 stops
$734United Airlines
Tue, Jan 6 - Mon, Jan 12
United Airlines Logo
5:23 pm - 6:05 pm
BUF
-
CPH
42h 42m2 stops
United Airlines Logo
1:10 pm - 7:25 pm
CPH
-
BUF
36h 15m2 stops
$742United Airlines
Fri, Jan 30 - Mon, Feb 2
British Airways Logo
4:01 pm - 5:35 pm
BUF
-
CPH
19h 34m2 stops
British Airways Logo
6:45 am - 11:48 pm
CPH
-
BUF
23h 03m2 stops
$755British Airways
Tue, Jan 6 - Mon, Jan 12
United Airlines Logo
5:23 pm - 11:45 am
BUF
-
CPH
36h 22m2 stops
United Airlines Logo
1:10 pm - 7:25 pm
CPH
-
BUF
36h 15m2 stops
$845United Airlines
Tue, Jan 6 - Mon, Jan 12
United Airlines Logo
5:23 pm - 11:45 am
BUF
-
CPH
36h 22m2 stops
United Airlines Logo
1:10 pm - 7:25 pm
CPH
-
BUF
36h 15m2 stops
$851United Airlines
Mon, Jan 5 - Wed, Jan 14
United Airlines Logo
6:30 am - 11:25 am
BUF
-
CPH
22h 55m2 stops
United Airlines Logo
6:50 am - 8:29 pm
CPH
-
BUF
19h 39m2 stops
$1,119United Airlines
Tue, Jan 6 - Mon, Jan 12
Air France Logo
5:44 pm - 2:40 pm
BUF
-
CPH
14h 56m2 stops
Air France Logo
12:55 pm - 12:16 am
CPH
-
BUF
17h 21m1 stop
$1,332Air France
Tue, Jan 6 - Mon, Jan 12
Multiple Airlines Logo
3:38 pm - 11:50 am
BUF
-
CPH
14h 12m2 stops
Multiple Airlines Logo
1:15 pm - 11:56 pm
CPH
-
BUF
16h 41m1 stop
$1,362Multiple Airlines
Booking Insights

KAYAK's insights & trends for Buffalo to Denmark flights

Get data-powered insights and trends into flights from Buffalo to Denmark to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Buffalo and Denmark?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Buffalo to Denmark.

There is just one airline that flies from Buffalo to Denmark direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is to Copenhagen (CPH) and costs $684.

Good to know

Low seasonNovember
Cheapest flight$587
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Buffalo to Copenhagen

FAQs - booking Denmark flights

  • How does KAYAK find such low prices on flights from Buffalo to Denmark?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Denmark.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Denmark?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buffalo to Denmark is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Denmark?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Buffalo to Denmark with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Denmark?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Buffalo to Denmark up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Denmark?

    The cheapest time of day to fly to Denmark is generally in the morning, when round-trip flights cost $900 on average. Morning departures are around 20% cheaper than evening flights, on average. The most expensive time of day to fly to Denmark is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,097.

Reviews of the top airline flying from Buffalo to Denmark

 
Need help choosing which airline to fly with from Buffalo to Denmark? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11048 reviews
6.9Entertainment
7.2Comfort
7.5Boarding
8.0Crew
6.5Food
Airline reviews

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

6.0 GoodJoanne, Nov 2025
LGA - DFW
Read more American Airlines reviews

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

We arrived 4 hours early and still almost missed the flight because they weren’t able to access one of the boarding tickets. They then sent hour bags late and we were all of our without clothing and eventually had to take an expensive cab back and forth to the airport as they wouldn’t deliver the bag which arrived late at night that day and we would have to wait until noon the began day (messing up a second day of plans). Also, all the food has dairy or pork. No vegan or even vegetarian option in the flight—even for purchase.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

Everything you need to know for your flight from Buffalo to Denmark

Information on your arrival and departure airports