How long does it take to fly to Sønderborg?

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in Sønderborg you fly into. For example, flying from Baltimore to Billund takes 12h 15m on average. On the other hand, flying from Washington, D.C. to Billund takes 14h 02m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Washington, D.C. to Sonderborg Airport?

Prices for flights from Washington, D.C. to Sonderborg Airport were last updated today.

How old do you have to be to fly from Washington, D.C. to Sonderborg Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Sonderborg Airport.

What documentation or ID do you need to fly to Sonderborg Airport?

The necessary travel and health documents for your Sonderborg Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$728 Cheap Flights from Washington, D.C. to Sønderborg in 2025

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Find the cheapest flights from Washington, D.C. to Sønderborg

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Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to Sønderborg that have been recently found on momondo from popular airlines, departing in the coming months.

10:05 pm - 4:00 pmIAD-SGD

11h 55m1 stop

4:00 pm - 9:41 amSGD-IAD

47h 41m2 stops

$728

Find Deal

Sun, Apr 6 - Sun, Apr 13

10:05 pm - 9:00 amIAD-SGD

28h 55m1 stop

4:00 pm - 7:59 pmSGD-IAD

9h 59m1 stop

$827

Find Deal

Sun, Apr 6 - Sun, Apr 13

10:05 pm - 4:00 pmIAD-SGD

11h 55m1 stop

4:00 pm - 7:20 pmSGD-IAD

33h 20m3 stops

$3,500

Find Deal

Sun, Apr 6 - Sun, Apr 13

10:35 am - 9:00 amIAD-SGD

16h 25m2 stops

4:00 pm - 7:20 pmSGD-IAD

33h 20m3 stops

$3,506

Find Deal

Sun, Apr 6 - Sun, Apr 13

How to get the cheapest flight ticket from Washington, D.C. to Sønderborg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What airlines fly to Sønderborg?

KLM, Lufthansa and United Airlines are the top three most popular airlines that fly to Sønderborg from Washington, D.C. according to our data. KLM is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Sønderborg. Keep in mind that there are 3 different airlines that fly to Sønderborg on a routine basis, so you have a few additional options to choose from.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Sønderborg according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Sønderborg (WAS to SGD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Sønderborg

Best Price Found	$728
Fastest flight time	11h 55m
Direct flights	None
Airports in Sønderborg	1 airport

The best flight deal from Washington, D.C. to Sønderborg found on momondo in the last 72 hours is $728

The fastest flight from Washington, D.C. to Sønderborg takes 11h 55m

There are no direct flights from Washington, D.C. to Sønderborg. Popular non-direct route for this connection is Washington, D.C. Dulles Intl Airport - Sonderborg Airport.

There is 1 airport near Sønderborg: Sonderborg (SGD)

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How far is Washington, D.C. to Sonderborg by plane?
Washington, D.C. and Sonderborg are 3963.6 mi apart from one another. Typically, this will take 11h 55m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. to Sonderborg Airport?
Prices for flights from Washington, D.C. to Sonderborg Airport were last updated today.
How old do you have to be to fly from Washington, D.C. to Sonderborg Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Sonderborg Airport.
What documentation or ID do you need to fly to Sonderborg Airport?
The necessary travel and health documents for your Sonderborg Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Sønderborg?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Sønderborg. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Sønderborg with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Sønderborg on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Sønderborg?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Sønderborg.

I’m not ready to book a flight from Washington, D.C. to Sønderborg right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sønderborg, momondo offers a useful price alert feature which will track prices for flights to Sønderborg from Washington, D.C. and alert you when they change.