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Cheap Flight Tickets to Denmark

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Dates
Tue, September 1 – Thu, September 3
No. of travellers & Class
1 Adult Economy
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Visa Requirements for Europe — US Passport Holders

Visa and entry requirements vary by destination, length of stay and purpose of travel. The table below covers short tourist and business visits for travellers using a regular U.S. passport.

United KingdomUnited Kingdom
Visa requiredYes
Entry TypeUK Electronic Travel Authorisation
Max StayUp to 6 months per visit
Cost£20
Where to apply
ItalyItaly
Visa requiredNo
Entry TypeVisa-free; ETIAS once operational
Max Stay90 days in any 180-day period across Schengen
CostFree now; ETIAS €20 once operational
Where to apply
FranceFrance
Visa requiredNo
Entry TypeVisa-free; ETIAS once operational
Max Stay90 days in any 180-day period across Schengen
CostFree now; ETIAS €20 once operational
Where to apply
SpainSpain
Visa requiredNo
Entry TypeVisa-free; ETIAS once operational
Max Stay90 days in any 180-day period across Schengen
CostFree now; ETIAS €20 once operational
Where to apply
GermanyGermany
Visa requiredNo
Entry TypeVisa-free; ETIAS once operational
Max Stay90 days in any 180-day period across Schengen
CostFree now; ETIAS €20 once operational
Where to apply
IrelandIreland
Visa requiredNo
Entry TypeVisa-free
Max StayGenerally up to 90 days, subject to immigration officer approval
CostFree
GreeceGreece
Visa requiredNo
Entry TypeVisa-free; ETIAS once operational
Max Stay90 days in any 180-day period across Schengen
CostFree now; ETIAS €20 once operational
Where to apply
PortugalPortugal
Visa requiredNo
Entry TypeVisa-free; ETIAS once operational
Max Stay90 days in any 180-day period across Schengen
CostFree now; ETIAS €20 once operational
Where to apply
NetherlandsNetherlands
Visa requiredNo
Entry TypeVisa-free; ETIAS once operational
Max Stay90 days in any 180-day period across Schengen
CostFree now; ETIAS €20 once operational
Where to apply
SwitzerlandSwitzerland
Visa requiredNo
Entry TypeVisa-free; ETIAS once operational
Max Stay90 days in any 180-day period across Schengen
CostFree now; ETIAS €20 once operational
Where to apply
AustriaAustria
Visa requiredNo
Entry TypeVisa-free; ETIAS once operational
Max Stay90 days in any 180-day period across Schengen
CostFree now; ETIAS €20 once operational
Where to apply
CroatiaCroatia
Visa requiredNo
Entry TypeVisa-free; ETIAS once operational
Max Stay90 days in any 180-day period across Schengen
CostFree now; ETIAS €20 once operational
Where to apply
TürkiyeTürkiye
Visa requiredNo
Entry TypeVisa-free
Max StayUp to 90 days in any 180-day period
CostFree
BelgiumBelgium
Visa requiredNo
Entry TypeVisa-free; ETIAS once operational
Max Stay90 days in any 180-day period across Schengen
CostFree now; ETIAS €20 once operational
Where to apply
CzechiaCzechia
Visa requiredNo
Entry TypeVisa-free; ETIAS once operational
Max Stay90 days in any 180-day period across Schengen
CostFree now; ETIAS €20 once operational
Where to apply
IcelandIceland
Visa requiredNo
Entry TypeVisa-free; ETIAS once operational
Max Stay90 days in any 180-day period across Schengen
CostFree now; ETIAS €20 once operational
Where to apply

Disclaimer: Entry requirements can change. Always verify the latest rules with the official immigration authority of your destination before booking. For the Schengen Area, U.S. travellers can generally stay for up to 90 days in any 180-day period without a visa. Passports generally must have been issued within the previous 10 years and remain valid for at least three months after the intended departure from the Schengen Area.

Business Class Flights to Denmark

Business class flights 1
Business class flights 2
Business class flights 3

Looking for added comfort? Triwize compares business class and first class flights to Denmark across major carriers such as SAS, Lufthansa, British Airways, KLM, Delta, and United. Premium fares typically include lie-flat seating, lounge access, priority boarding, and extra baggage on long-haul routes. Use the search widget and filter by cabin class to compare premium fares alongside cheap flights to Denmark.

Airlines Flying to Denmark from the United States

✈️
Scandinavian Airlines (SAS)
KEY HUBS
Newark (EWR)New York JFKBoston (BOS) Washington Dulles (IAD)Chicago (ORD) Seattle (SEA) to Copenhagen (CPH)
WHY CHOOSEDenmark's home carrier; most nonstop US routes; Star Alliance member
✈️
Delta Air Lines
✈️
United Airlines
✈️
American Airlines
✈️
Air France
✈️
KLM
✈️
Finnair
✈️
Iberia
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Best Time to Book Flight Tickets to Denmark

When Are Flights to Denmark the Cheapest?

Fare-tracking data shows that flights to Denmark cheap tend to cluster in the winter and shoulder-season months — typically January, February, and October — when average round-trip fares from the USA fall well below summer peak pricing. For the best flight tickets to Denmark, book at least 1–2 months in advance, and ideally 2–3 months ahead for the widest fare selection. Flying mid-week and setting fare alerts on Triwize are reliable ways to find flights to Denmark cheap.

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When Are Flights to Denmark Most Expensive?

June through August are generally the priciest months for flights to Copenhagen Denmark, driven by peak summer tourism and Denmark's long daylight hours during this period. Prices can also rise around the December holiday season due to Christmas and New Year travel demand.

Why Fly to Denmark?

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Cycling capital of the world

Copenhagen's flat, bike-friendly streets and over 390 km of cycle lanes make it one of the most livable, walkable, and bikeable cities in Europe.

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Iconic design and architecture

from Nyhavn's colorful harbor houses to The Little Mermaid statue and Frederiksberg Gardens, Denmark blends centuries-old charm with modern Scandinavian design.

denmark-food-img

World-class dining

home to some of the world's most awarded restaurants, including multiple Michelin-starred kitchens in Copenhagen, alongside classic smørrebrød and cozy café culture.

schengen-denmark-travel-img

Easy Schengen gateway

Denmark's visa-free, 90-day entry for US citizens makes it simple to combine with trips to Sweden, Norway, or Germany.

denmark-family-attractions-img

Family-friendly attractions

Tivoli Gardens and LEGOLAND Billund (Denmark, the birthplace of LEGO) are major draws for families flying to Denmark.

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Short nonstop flying time

Copenhagen is roughly 7.5–8 hours nonstop from the US East Coast — one of the more convenient long-haul European routes.

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Gateway to the Nordics

Copenhagen Airport is a major hub with onward connections to Greenland, the Faroe Islands, Norway, Sweden, and the rest of Scandinavia.

Everything you need to know before you book

Quick Facts - Denmark Flights from the USA

Everything you need to know before you book

Cheapest Month to fly (from USA)January, February, October, November
Avg ~$510–$540 round-trip
Most Expensive MonthJune, July, August
Recommended booking window1–3 months ahead; holidays
3 months or more
Shortest US–Denmark nonstop flight~7.5–8 hours
New York or Boston
TBD
Copenhagen
non-stop
Most popular entry city from USACopenhagen (CPH)
Best US hubs for Denmark flightsNew York JFK, Newark, Boston, Washington Dulles
nonstop SAS and Delta options
Visa required for US citizens?No — visa-free entry for up to 90 days (Schengen Area)
ETIAS expected from late 2026
Top booking strategyFly SAS or Delta nonstop to Copenhagen, or connect via Amsterdam (KLM), Paris (Air France), or Helsinki (Finnair)
A traveller's guide

Popular Airports in Denmark — A Traveler's Guide

Your choice of arrival airport can shape the entire trip. Major hubs often offer more direct flights, better schedules, and smoother connections, while smaller airports may require extra layovers but sometimes offer better fares.

Copenhagen Airport, Kastrup

Copenhagen Airport, Kastrup

CPH

Hub Airlines

SAS, Norwegian, Ryanair

Key Routes

Denmark's main international gateway

Billund Airport

Billund Airport

BLL

Hub Airlines

KLM, Lufthansa, SAS, Norwegian, Ryanair

Key Routes

Gateway to LEGOLAND & Jutland

Aalborg Airport

Aalborg Airport

AAL

Hub Airlines

SAS, Norwegian, KLM, DAT

Key Routes

Main gateway to North Jutland

Aarhus Airport

Aarhus Airport

AAR

Hub Airlines

SAS, Ryanair, Norwegian, Pegasus

Key Routes

Gateway to Aarhus & East Jutland

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Dates
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Frequently Asked Questions

What are flights to Copenhagen Denmark like?

Copenhagen (CPH) is Denmark's main international gateway and the most direct destination from the USA. SAS and Delta both operate daily nonstop service from New York JFK to Copenhagen in approximately 7.5–8 hours. SAS also flies nonstop from Newark, Boston, Washington Dulles, Chicago, and Seattle. Connecting flights via Amsterdam (KLM), Paris (Air France), and Helsinki (Finnair) are also popular. Average round-trip fares range from roughly $500–$830 depending on season.

How do I find cheap flights to Denmark?

To find cheap flights to Denmark from the USA: target January, February, October, or November departures; book 1–3 months in advance; fly mid-week when possible; consider one-stop connections via Amsterdam or Helsinki for competitive fares; and set fare alerts on Triwize to track price drops in real time. The nonstop SAS or Delta routes to Copenhagen often offer the best value and shortest travel time.

What are the best flights to Denmark from Boston?

Flights from Boston to Copenhagen Denmark are served nonstop by SAS from Boston Logan International Airport (BOS), with a flight time of approximately 7 hours. This is one of the most convenient US gateways for Denmark, with seasonal fare promotions frequently available on this route.

What are the best flights to Denmark from New York?

Flights to Denmark from New York are well served, with both SAS and Delta operating daily nonstop flights from JFK to Copenhagen (CPH) in approximately 7.5–8 hours. New York is the busiest and most frequent US gateway for flights to Copenhagen Denmark.

Are there flights from SFO to Copenhagen Denmark?

Flights from SFO to Copenhagen Denmark are typically one-stop, connecting via European hubs such as Amsterdam (KLM), Paris (Air France), or Reykjavik (Icelandair). Total journey time from San Francisco to Copenhagen generally ranges from 12–16 hours including a connection.

Are there flights from London to Copenhagen Denmark?

Yes. Flights from London to Copenhagen Denmark are operated by SAS, British Airways, and easyJet, with a flight time of approximately 2 hours nonstop. This route is useful for travelers combining a US-to-London leg with a short hop onward to Copenhagen, or for booking flights to Copenhagen Denmark from London as part of a multi-city itinerary.

What about flights to Denmark from Washington DC?

Flights to Denmark from DC are served nonstop by SAS from Washington Dulles International Airport (IAD) to Copenhagen, with a flight time of approximately 8 hours.

Are there flights to Denmark from Newark?

Yes. Flights to Denmark from Newark are operated nonstop by SAS from Newark Liberty International Airport (EWR) to Copenhagen (CPH), making Newark one of the most frequent US gateways for Denmark alongside JFK.

What about flights to Denmark from Seattle?

Flights to Denmark from Seattle are operated nonstop by SAS from Seattle-Tacoma International Airport (SEA) to Copenhagen, typically on a seasonal or year-round basis depending on demand — check current schedules when booking.

Are there flights to Denmark from Atlanta?

Flights to Denmark from Atlanta generally connect via Delta's transatlantic gateways or through Delta's SkyTeam partner SAS, typically routing via New York JFK or a European hub, with total journey times of around 10–13 hours.

Are there flights to Denmark from Houston?

Flights to Denmark from Houston are one-stop itineraries, generally connecting via New York, Newark, or a European hub such as Amsterdam or Paris on Delta, United, or partner airlines.

Are there flights to Denmark from Denver?

Flights to Denmark from Denver are one-stop itineraries, typically connecting via a major US gateway (New York, Newark, or Chicago) or a European hub before continuing on to Copenhagen.

Are there flights from Venice to Copenhagen Denmark?

Flights from Venice to Copenhagen Denmark are operated with one stop or, seasonally, nonstop by select low-cost and full-service carriers, with total journey times generally between 3–6 hours depending on routing. This can be a useful add-on for travelers combining Italy and Scandinavia in one itinerary.

Can I fly direct from Denmark to Billund?

Billund (BLL) is Denmark's second airport and is mainly reached via domestic or short European connections rather than directly from the USA; most US travelers heading to Billund and LEGOLAND connect through Copenhagen first.

Are there flights from Denmark to Norway?

Yes. Flights from Denmark to Norway are frequent, with SAS, Norwegian, and other carriers operating multiple daily flights between Copenhagen and Norwegian cities including Oslo, Bergen, and Stavanger, with flight times generally under 1.5 hours.

Are there flights from Denmark to Greenland?

Yes. Flights from Denmark to Greenland operate from Copenhagen, primarily on Air Greenland, with onward connections to Nuuk and other Greenlandic destinations. Greenland is part of the Kingdom of Denmark but is not part of the Schengen Area, so separate entry rules apply.

Are there flights from Denmark to London?

Yes. Flights from Denmark to London are frequent, operated by SAS, British Airways, and easyJet between Copenhagen and London's airports, with a flight time of approximately 2 hours.

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