$179 Find Cheap Flights from Washington to Denmark

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Useful Info

Good to know

Low seasonFebruary
High seasonJune
Cheapest flight$179
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Seattle to Copenhagen

FAQs for booking flights from Washington to Denmark

  • How does KAYAK find such low prices on flights from Washington 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 Washington to Denmark.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington 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 Washington 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 Washington 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 Washington 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 Washington to Denmark up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Denmark?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Denmark is Kastrup Copenhagen Airport (CPH), with an average flight price of $485.

  • What is the cheapest day to fly to Denmark?

    Based on KAYAK data, the cheapest day to fly to Denmark is Monday where round-trip tickets can be as cheap as $692. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $798 on average.

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

    The cheapest time of day to fly to Denmark is generally at night, when round-trip flights cost $632 on average. Morning departures are around 4% more expensive than evening flights, on average. The most expensive time of day to fly to Denmark is generally in the morning, which is peak travel time and where the average cost of a ticket is $782.

  • What is the cheapest flight to Denmark?

    The cheapest ticket to Denmark from Washington found in the last 72 hours was to Copenhagen, at $466 round-trip. The most popular route is Seattle (SEA) to Copenhagen (CPH) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $466.

  • What is the cheapest month to fly from Washington to Denmark?

    The cheapest month for flights from Washington to Denmark is February, when tickets cost $570 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $777 and $738 respectively.

  • How far in advance should I book a flight from Washington to Denmark?

    To get a below average price on the flight from Washington to Denmark, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

  • How long is the flight to Denmark?

    An average nonstop flight from Washington to Denmark takes 19h 26m, covering a distance of 4813 miles. The shortest route is Seattle (SEA) to Copenhagen (CPH) with an average flight time of 9h 30m.

  • What are the most popular destinations in Denmark?

    Based on KAYAK flight searches, the most popular destination is Copenhagen (93% of total searches to Denmark). The next most popular destinations are Billund (7%) and Aalborg (1%). Searches for flights to Aarhus (0%) are also popular.

Book cheap flights from Washington to Denmark

Recent round-trip flight deals

11/30Sun
1 stopIcelandair
21h 05mSEA-CPH
12/5Fri
1 stopIcelandair
13h 05mCPH-SEA
$460
8/4Mon
1 stopIcelandair
15h 00mSEA-CPH
8/20Wed
1 stopIcelandair
15h 40mCPH-SEA
$461
7/7Mon
nonstopScandinavian Airlines
9h 30mSEA-CPH
7/21Mon
nonstopScandinavian Airlines
9h 45mCPH-SEA
$506
6/29Sun
nonstopScandinavian Airlines
9h 30mSEA-CPH
7/14Mon
nonstopScandinavian Airlines
9h 45mCPH-SEA
$511
8/17Sun
2 stopsAir Canada
16h 40mSEA-CPH
8/22Fri
1 stopAir Canada
17h 16mCPH-SEA
$522
8/4Mon
1 stop
31h 30mSEA-CPH
8/20Wed
2 stops
34h 51mCPH-SEA
$531
10/12Sun
2 stopsAir Canada
30h 35mSEA-CPH
10/23Thu
2 stopsAir Canada
29h 46mCPH-SEA
$532
8/13Wed
1 stopDelta
15h 40mSEA-CPH
8/19Tue
2 stopsDelta
22h 07mCPH-SEA
$540
9/3Wed
2 stops
15h 50mSEA-CPH
9/10Wed
2 stops
29h 36mCPH-SEA
$543
8/13Wed
2 stopsDelta
18h 22mSEA-CPH
8/20Wed
2 stopsDelta
20h 21mCPH-SEA
$544

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Recent one-way flight deals

10/7Tue
1 stopIcelandair
21h 00mSEA-CPH
$179
8/18Mon
1 stopIcelandair
15h 00mSEA-CPH
$195
10/7Tue
2 stopsTAP AIR PORTUGAL
26h 35mSEA-CPH
$276
9/16Tue
2 stops
29h 46mSEA-CPH
$281
8/18Mon
2 stops
22h 50mSEA-CPH
$282
9/17Wed
2 stopsTAP AIR PORTUGAL
39h 05mSEA-CPH
$283
9/10Wed
2 stopsAir Canada
20h 20mSEA-CPH
$401
8/18Mon
3 stopsUnited Airlines
26h 36mSEA-CPH
$415
8/17Sun
2 stopsUnited Airlines
28h 55mSEA-CPH
$419
7/7Mon
2 stopsAir Canada
32h 25mSEA-CPH
$467

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Last minute flights from Washington to Denmark

Last minute flight, train and bus deals

6/20Fri
nonstopScandinavian Airlines
9h 30mSEA-CPH
7/13Sun
nonstopScandinavian Airlines
9h 45mCPH-SEA
$793
6/21Sat
multi-stopIcelandair
21h 50mSEA-CPH
6/28Sat
multi-stopIcelandair
13h 05mCPH-SEA
$807
6/20Fri
multi-stopUnited Airlines
20h 35mSEA-CPH
6/28Sat
multi-stopUnited Airlines
15h 15mCPH-SEA
$831
6/21Sat
multi-stop
18h 00mSEA-CPH
6/28Sat
multi-stop
21h 26mCPH-SEA
$840
6/20Fri
multi-stopScandinavian Airlines
19h 55mSEA-CPH
7/13Sun
nonstopScandinavian Airlines
9h 45mCPH-SEA
$844
6/20Fri
multi-stopUnited Airlines
20h 35mSEA-CPH
6/28Sat
multi-stopUnited Airlines
31h 26mCPH-SEA
$849
6/21Sat
multi-stopAir Canada
19h 00mSEA-CPH
6/28Sat
multi-stopAir Canada
21h 26mCPH-SEA
$992
6/21Sat
multi-stop
19h 00mSEA-CPH
6/28Sat
multi-stop
15h 20mCPH-SEA
$1,014
6/20Fri
multi-stopAir Canada
21h 05mSEA-CPH
7/13Sun
multi-stopAir Canada
18h 51mCPH-SEA
$1,210
6/17Tue
multi-stopLufthansa
18h 20mPDX-CPH
7/1Tue
multi-stopLufthansa
19h 16mCPH-PDX
$2,904

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Everything you need to know for your flight to Denmark

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Denmark
Business Class flights to Denmarkfrom $2,473
Prem Econ Class flights to Denmarkfrom $1,060
Economy Class flights to Denmarkfrom $466

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