WAS - SGD

$876 Find Cheap Flights from Washington, D.C. to Sønderborg - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$876
Typical prices: $1,243-$1,243
Multiple Airlines
Mon 10/29Mon 11/5
IAD - SGD • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sønderborg!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Sønderborg (WAS-SGD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Sønderborg

Thu, Oct 29 - Thu, Nov 5
Multiple Airlines Logo
9:30 pm - 6:45 pmIAD  Washington, D.C. Dulles Intl-SGD Sonderborg
16h 15m1 stop Kastrup Copenhagen
Multiple Airlines Logo
8:45 am - 5:15 pmSGD  Sonderborg-IAD Washington, D.C. Dulles Intl
14h 30m1 stop Kastrup Copenhagen
$876Multiple Airlines
Thu, Oct 29 - Thu, Nov 5
Multiple Airlines Logo
12:30 pm - 4:00 pmIAD  Washington, D.C. Dulles Intl-SGD Sonderborg
22h 30m2 stops New York John F Kennedy Intl Kastrup Copenhagen
Multiple Airlines Logo
6:00 am - 5:15 pmSGD  Sonderborg-IAD Washington, D.C. Dulles Intl
17h 15m1 stop Kastrup Copenhagen
$1,172Multiple Airlines
Thu, Oct 29 - Thu, Nov 5
Multiple Airlines Logo
6:25 pm - 11:45 amIAD  Washington, D.C. Dulles Intl-SGD Sonderborg
36h 20m3 stops Lisbon Humberto Delgado London Heathrow Kastrup Copenhagen
Multiple Airlines Logo
8:45 am - 8:30 pmSGD  Sonderborg-IAD Washington, D.C. Dulles Intl
41h 45m3 stops Kastrup Copenhagen London Heathrow Lisbon Humberto Delgado
$1,266Multiple Airlines
Thu, Oct 29 - Thu, Nov 5
Multiple Airlines Logo
5:30 pm - 10:45 pmIAD  Washington, D.C. Dulles Intl-SGD Sonderborg
24h 15m3 stops Rome Fiumicino London Heathrow Kastrup Copenhagen
Multiple Airlines Logo
8:45 am - 7:20 pmSGD  Sonderborg-IAD Washington, D.C. Dulles Intl
16h 35m2 stops Kastrup Copenhagen Dublin
$1,521Multiple Airlines
Thu, Oct 29 - Thu, Nov 5
Multiple Airlines Logo
8:40 pm - 10:45 pmBWI  Baltimore/Washington-SGD Sonderborg
21h 05m3 stops Reykjavik Keflavik Intl London Heathrow Kastrup Copenhagen
Multiple Airlines Logo
7:15 pm - 6:40 pmSGD  Sonderborg-BWI Baltimore/Washington
29h 25m3 stops Kastrup Copenhagen Stockholm Arlanda Reykjavik Keflavik Intl
$1,522Multiple Airlines
Thu, Oct 29 - Thu, Nov 5
Multiple Airlines Logo
8:40 pm - 10:45 pmBWI  Baltimore/Washington-SGD Sonderborg
21h 05m3 stops Reykjavik Keflavik Intl London Heathrow Kastrup Copenhagen
Multiple Airlines Logo
6:00 am - 6:40 pmSGD  Sonderborg-BWI Baltimore/Washington
18h 40m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl
$1,544Multiple Airlines
Thu, Oct 29 - Thu, Nov 5
Multiple Airlines Logo
11:15 pm - 11:45 amIAD  Washington, D.C. Dulles Intl-SGD Sonderborg
31h 30m2 stops London Heathrow Kastrup Copenhagen
Multiple Airlines Logo
6:00 am - 3:40 pmSGD  Sonderborg-IAD Washington, D.C. Dulles Intl
15h 40m2 stops Kastrup Copenhagen London Heathrow
$1,694Multiple Airlines
Booking Insights

Price, demand and travel trends for Washington, D.C. to Sønderborg flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. to Sønderborg with more confidence.

What is the cheapest Washington, D.C. to Sønderborg flight route?

There's little price difference between Washington, D.C. to Sønderborg routes. They average around $1,243 round-trip, based on KAYAK data over the past 12 months.

Find deals

When to book flights from Washington, D.C. to Sønderborg

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Sønderborg based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. to Sønderborg flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Washington, D.C. to Sønderborg?

    Flights from Washington, D.C. to Sønderborg may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at Sonderborg (SGD).

  • Which airports do connecting flights from Washington, D.C. to Sønderborg pass through?

    Most connecting flights from Washington, D.C. to Sønderborg pass through Kastrup Copenhagen (CPH), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Do I need a passport to fly from Washington, D.C. to Sønderborg?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Washington, D.C. to Sønderborg changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $876 to $1,694. That means the highest observed fare was about 93% higher than the lowest one.

  • What is the time difference between Washington, D.C. and Sønderborg?

    Sønderborg is 6 hours ahead of Washington, D.C. (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

More options for your flight from Washington, D.C. to Sønderborg

Complete your trip to Sønderborg with a hotel stay or car rental

Car rentals in Sønderborg
Hotels in Sønderborg