Cheap Flights from Buffalo Niagara to Copenhagen

Compare Buffalo Niagara to Copenhagen flight deals

Find the cheapest month or even day of the year to fly to Copenhagen

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Flight deals from Buffalo Niagara to Copenhagen

Looking for a cheap last-minute deal or the best return flight from Buffalo Niagara Airport to Copenhagen Airport? If you want to travel next month, return fares start from $1,614. Find the lowest prices on one-way and return tickets right here.

Copenhagen.$1,614 per passenger.Departing Thu, 13 Aug, returning Thu, 20 Aug.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Buffalo Niagara on Thu, 13 Aug, arriving in Copenhagen.Inbound indirect flight with Air France, departs from Copenhagen on Thu, 20 Aug, arriving in Buffalo Niagara.Price includes taxes and charges.From $1,614, select.

Copenhagen.$1,757 per passenger.Departing Wed, 29 Jul, returning Tue, 4 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Buffalo Niagara on Wed, 29 Jul, arriving in Copenhagen.Inbound indirect flight with Delta, departs from Copenhagen on Tue, 4 Aug, arriving in Buffalo Niagara.Price includes taxes and charges.From $1,757, select.

Copenhagen.$2,211 per passenger.Departing Fri, 3 Jul, returning Thu, 16 Jul.Return flight with Air France.Outbound indirect flight with Air France, departs from Buffalo Niagara on Fri, 3 Jul, arriving in Copenhagen.Inbound indirect flight with Air France, departs from Copenhagen on Thu, 16 Jul, arriving in Buffalo Niagara.Price includes taxes and charges.From $2,211, select.

Find the cheapest month to fly from Buffalo Niagara to Copenhagen

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Buffalo Niagara to Copenhagen flights are currently cheapest in August.

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Buffalo Niagara to Copenhagen: Alternative routes

Compare routes from Buffalo Niagara to Copenhagen below. You may find an airport to fly into that's cheaper, faster, or easier than Copenhagen.

Buffalo to Copenhagen: Flight information

The things to know before you go.

Cheapest flight found	$1,614
Cheapest month to fly	August

Finding cheap flights from Buffalo Niagara to Copenhagen: Frequently asked questions

How much are return flights from Buffalo Niagara to Copenhagen?

The best price we found for a return flight from Buffalo Niagara to Copenhagen is $1,616. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Buffalo Niagara to Copenhagen?

Currently, there are no airlines that fly direct from Buffalo Niagara to Copenhagen. But we found flights with one or more stops from $1,614.

How many flights are there a week from Buffalo Niagara to Copenhagen?

As of July 2026, there are no flights flying from Buffalo Niagara to Copenhagen.

When is the cheapest time to fly from Buffalo Niagara to Copenhagen?

The cheapest month to fly from Buffalo Niagara to Copenhagen is usually August.

Which upcoming date is cheapest to fly from Buffalo Niagara Airport to Copenhagen Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Buffalo Niagara Airport to Copenhagen Airport on Thursday, 13 August 2026.

Can I get a direct flight from Buffalo Niagara Airport to Copenhagen Airport?

No airlines currently offer direct flights between Buffalo Niagara Airport and Copenhagen Airport. Most routes have one or more stops.

How can I find the best flight deal to Copenhagen?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Copenhagen but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Copenhagen?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Copenhagen is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Buffalo Niagara Airport to Copenhagen with?

Currently, KLM offers the cheapest flight tickets to Copenhagen.

Flying from Buffalo Niagara Airport (BUF) to Copenhagen Airport (CPH): what you need to know

The timezone in Copenhagen is UTC+1, which is six hours ahead of Buffalo.
Leave enough time to catch your BUF to CPH flight. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.
During popular months such as August, it's best to get to the airport even earlier. Arrive two hours before domestic departures and four hours ahead for international flights whenever you're travelling during a peak period in general.
We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Buffalo Niagara Airport to Copenhagen Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to explore your chosen city. Stopovers between BUF and CPH include:
- Chicago O'Hare International Airport
- New York John F. Kennedy Airport
- New York Newark Airport

How to find the cheapest flights from Buffalo Niagara Airport (BUF) to Copenhagen Airport (CPH)

The cheapest price we've seen for a one-way Buffalo Niagara Airport to Copenhagen Airport flight is $806. A round-trip ticket is currently $1,614. Depending on the availability and when you book, these fares may change.
It's often best to book as early as possible if you want to find cheap tickets from BUF to CPH. That's because flight prices are based on demand, which tends to increase closer to departure.
If you're flexible with your trip dates, use the 'Whole month' tool. It'll give you the cheapest price across every month when looking for a flight from Buffalo Niagara Airport to Copenhagen Airport.
Landing cheap flights from BUF to CPH is a cinch with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch when fares go down.
Tailor your trip with filters. Pick your preferred departure and arrival times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Buffalo Niagara Airport to Copenhagen Airport.

Handy information about Buffalo Niagara Airport (BUF)

You'll find BUF at Genesee Street.
Of the flights that depart from Buffalo Niagara Airport, 74% arrive on time at their destination.
Buffalo Niagara Airport is around 16 kilometres from central Buffalo. If you're ride-sharing, catching a taxi or driving from the centre, it'll take you 20 minutes or so to get there, depending on the traffic.
The trip when using public transport takes roughly 40 minutes.
Have an early flight from Buffalo Niagara Airport to Copenhagen Airport? Avoid rushing to the airport (and get some extra shut-eye) by picking one of these stays close to BUF:

Arriving at Copenhagen Airport (CPH)

The last thing you need is a lengthy journey to your hotel if you're arriving on a late Buffalo Niagara Airport to Copenhagen Airport flight. Reserve one of these accommodation options near CPH instead:
Explore without limits with a Copenhagen Airport rental car. Book your wheels from Keddy By Europcar, Europcar or Sixt and see more of Copenhagen and beyond.
Reserving your vehicle from Copenhagen Airport around four weeks ahead gives you the best chance of locking in a great deal.

Getting from Copenhagen Airport (CPH) to central Copenhagen

Copenhagen Airport is approximately 8 kilometres from central Copenhagen. The drive time takes about 20 minutes.
Travelling to the centre by public transport will take you roughly 15 minutes.

When to fly to Copenhagen Airport (CPH)

September is the busiest month for flights from Buffalo Niagara Airport to Copenhagen Airport. For a quieter experience, head to Copenhagen in March.
When booking your flight from Buffalo Niagara Airport to Copenhagen Airport, think about the type of weather you enjoy. July is the warmest month in Copenhagen, with temperatures ranging from 13ºC to 23ºC.
February sees average temperatures of between -4ºC and 6ºC. Search for cheap tickets from BUF to CPH sometime around then if you want to travel in cooler conditions.

Explore more of Denmark

Odense is just one of the many places in Denmark waiting to be explored once you've taken in the sights of Copenhagen. Around 145 kilometres away to the west, check out popular attractions including H. C. Andersens House, H.C. Andersen Museum and Hans Christian Andersen's Childhood Home.
If you want to check out another major stop in Denmark, consider Aalborg, roughly 225 kilometres north-west of Copenhagen. Kunsten Museum of Modern Art Aalborg, Klosterkirken and Aalborg Historical Museum are among its highlights.