$381 Cheap Flights from Buffalo (BUF) to Copenhagen (CPH)

View $381 flight on Tue, Nov 4, 2025Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Copenhagen Airport, Kastrup (CPH)

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Cheap Flights from Buffalo to Copenhagen (BUF-CPH)

Prices were available within the past 7 days and start at $381 for one-way flights and $635 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, Aug 19 - Tue, Aug 26
BUF
Buffalo
CPH
Copenhagen
$635 Roundtrip, found 1 day ago
$635
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue, Aug 19 from Buffalo to Copenhagen, returning Tue, Aug 26, priced at $635 found 1 day ago
Delta
Tue, Aug 5 - Fri, Aug 22
BUF
Buffalo
CPH
Copenhagen
$635 Roundtrip, found 5 days ago
$635
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Aug 5 from Buffalo to Copenhagen, returning Fri, Aug 22, priced at $635 found 5 days ago
British Airways
Mon, Aug 11 - Tue, Aug 26
BUF
Buffalo
CPH
Copenhagen
$635 Roundtrip, found 5 days ago
$635
Roundtrip
found 5 days ago
Select British Airways flight, departing Mon, Aug 11 from Buffalo to Copenhagen, returning Tue, Aug 26, priced at $635 found 5 days ago
British Airways
Mon, Aug 11 - Tue, Aug 26
BUF
Buffalo
CPH
Copenhagen
$640 Roundtrip, found 5 days ago
$640
Roundtrip
found 5 days ago
Select British Airways flight, departing Mon, Aug 11 from Buffalo to Copenhagen, returning Tue, Aug 26, priced at $640 found 5 days ago
Air Canada
Wed, Oct 22 - Tue, Nov 4
BUF
Buffalo
CPH
Copenhagen
$654 Roundtrip, found 2 days ago
$654
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Oct 22 from Buffalo to Copenhagen, returning Tue, Nov 4, priced at $654 found 2 days ago
Virgin Atlantic
Tue, Sep 9 - Tue, Sep 23
BUF
Buffalo
CPH
Copenhagen
$656 Roundtrip, found 2 days ago
$656
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Tue, Sep 9 from Buffalo to Copenhagen, returning Tue, Sep 23, priced at $656 found 2 days ago
United
Sun, Dec 7 - Wed, Dec 17
BUF
Buffalo
CPH
Copenhagen
$668 Roundtrip, found 2 days ago
$668
Roundtrip
found 2 days ago
Select United flight, departing Sun, Dec 7 from Buffalo to Copenhagen, returning Wed, Dec 17, priced at $668 found 2 days ago
Scandinavian Airlines
Wed, Nov 12 - Tue, Nov 18
BUF
Buffalo
CPH
Copenhagen
$678 Roundtrip, found 9 hours ago
$678
Roundtrip
found 9 hours ago
Select Scandinavian Airlines flight, departing Wed, Nov 12 from Buffalo to Copenhagen, returning Tue, Nov 18, priced at $678 found 9 hours ago
Austrian Airlines
Mon, Feb 2 - Mon, Feb 16
BUF
Buffalo
CPH
Copenhagen
$688 Roundtrip, found 2 days ago
$688
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Mon, Feb 2 from Buffalo to Copenhagen, returning Mon, Feb 16, priced at $688 found 2 days ago
American Airlines
Wed, Nov 12 - Tue, Nov 18
BUF
Buffalo
CPH
Copenhagen
$713 Roundtrip, found 9 hours ago
$713
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Wed, Nov 12 from Buffalo to Copenhagen, returning Tue, Nov 18, priced at $713 found 9 hours ago

Alternative airports near Copenhagen

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kastrup CPH. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $940
CPH
Kastrup
CheapestClosest
Average driving time to city center10 min
Flights from $940
Flights from Buffalo (BUF) to Copenhagen (CPH)
Origin airport
Buffalo Niagara Intl.
Destination airport
Kastrup
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Icelandair, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$634
Distance
3902 mi

Frequently asked questions

How much does a flight from Buffalo Niagara Intl. Airport (BUF) to Kastrup Airport (CPH) cost?
Discover the latest flight deals from BUF to CPH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BUF to CPH?
The cheapest flights from BUF to CPH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BUF to CPH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BUF to CPH. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Kastrup Airport (CPH)?
You'll need to take a flight with a layover if you're traveling from Buffalo Niagara Intl. Airport (BUF) to Kastrup Airport (CPH). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from BUF to CPH?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Buffalo Niagara Intl. Airport (BUF) to Kastrup Airport (CPH)?
Book a flight from Buffalo Niagara Intl. Airport (BUF) to Kastrup Airport (CPH) that takes off before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Buffalo Niagara Intl. Airport (BUF) to Kastrup Airport (CPH) last-minute?
Last-minute bookings from BUF to CPH are typically more expensive. For the best prices, start looking for flights well in advance. That said, if your travel plans are flexible, you may score a cheap ticket right before your trip.
Is it cheaper to book a BUF to CPH flight and hotel package?
Booking a BUF to CPH flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our wide range of hotels and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to Kastrup Airport (CPH)?
If you reserved your BUF to CPH flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

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