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Cheap flights from Washington, D.C. to Kupang from $1,244

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Kupang departing on 6/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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

Cheap round-trip flights

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Multiple Airlines Logo
WAS
-
KOE
10069 mimulti-stop
Multiple Airlines Logo
KOE
-
WAS
10069 mimulti-stop
Multiple Airlines

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Kupang that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 13, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Kupang that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way
Quickest one-way

Washington, D.C.Kupang

DCA - KOE

DCAKOE

Washington, D.C. Reagan-National

Thu 6/25

8:00 am-11:45 am

3 stops39h 45m

$1,244

BaltimoreKupang

BWI - KOE

BWIKOE

Baltimore/Washington

Thu 6/25

7:00 am-11:45 am

3 stops40h 45m

$1,302

Washington, D.C.Kupang

DCA - KOE

DCAKOE

Washington, D.C. Reagan-National

Fri 6/5

9:59 am-8:15 pm

3 stops46h 16m

$1,426

BaltimoreKupang

BWI - KOE

BWIKOE

Baltimore/Washington

Fri 6/5

7:35 pm-10:45 am

3 stops51h 10m

$1,536

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

How long does it take to fly to Kupang?

Average flight duration from Washington, D.C. to Kupang depends on which airport you fly into and out of. Flying from Baltimore to Kupang is 34h 22m on average, while flying from Washington, D.C. to Kupang is 57h 45m on average. Kupang is the most popular airport in Kupang.

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

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

Cheap Washington, D.C. to Kupang (WAS to KOE) flight deals and tips

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

Fastest flight time

34h 22m

Direct flights

None
The fastest flight from Washington, D.C. to Kupang takes 34h 22m
There are no direct flights from Washington, D.C. to Kupang. There are no popular flight routes from Washington, D.C. to Kupang.
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Frequently asked questions about flying from Washington, D.C. to Kupang

  • How far is Washington, D.C. to Kupang El Tari by plane?

    The straight-line distance from Washington, D.C. to Kupang El Tari is 10071.0 mi. Flights usually cover this in 34h 22m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. to Kupang El Tari Airport?

    Prices for flights from Washington, D.C. to Kupang El Tari Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. to Kupang El Tari Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Kupang El Tari Airport.

  • What documentation or ID do you need to fly to Kupang El Tari Airport?

    The required travel and health documents for your Kupang El Tari Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kupang El Tari Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

It is quick and easy to find Washington, D.C. to Kupang flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kupang that suits you.

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

momondo does allow users to show only those flights to Kupang from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Washington, D.C. and Kupang by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Kupang from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Fri 6/12
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