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Cheap flights from Washington, D.C. Dulles Intl Airport to Koror from $1,959

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Koror departing on 3/30. 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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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Koror

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:35 am - 8:20 pm
IAD
-
ROR
22h 45m
2 stops
United Airlines Logo
2:05 am - 3:40 pm
ROR
-
IAD
50h 35m
2 stops
$1,959United Airlines
Mon, Mar 30 - Sun, Apr 19
United Airlines Logo
5:41 pm - 9:45 pm
IAD
-
ROR
39h 04m
3 stops
United Airlines Logo
2:05 am - 3:40 pm
ROR
-
IAD
50h 35m
2 stops
$2,462United Airlines
Mon, Mar 30 - Sun, Apr 19
United Airlines Logo
10:30 pm - 9:45 pm
IAD
-
ROR
34h 15m
3 stops
United Airlines Logo
2:05 am - 3:40 pm
ROR
-
IAD
50h 35m
2 stops
$2,592United Airlines
Mon, Mar 30 - Sun, Apr 19
United Airlines Logo
12:50 pm - 8:15 pm
IAD
-
ROR
42h 25m
2 stops
United Airlines Logo
3:10 am - 3:50 pm
ROR
-
IAD
49h 40m
2 stops
$2,796United Airlines
Sun, Jul 5 - Fri, Jul 10
United Airlines Logo
10:10 pm - 9:35 pm
IAD
-
ROR
58h 25m
3 stops
United Airlines Logo
3:10 am - 3:50 pm
ROR
-
IAD
49h 40m
2 stops
$3,030United Airlines
Sun, Jul 5 - Fri, Jul 10
United Airlines Logo
1:20 pm - 12:50 am
IAD
-
ROR
46h 30m
2 stops
United Airlines Logo
2:05 am - 7:21 am
ROR
-
IAD
42h 16m
2 stops
$3,105United Airlines
Fri, Mar 20 - Thu, Mar 26
Multiple Airlines Logo
6:10 am - 2:00 am
IAD
-
ROR
30h 50m
2 stops
Multiple Airlines Logo
3:10 am - 5:40 am
ROR
-
IAD
39h 30m
2 stops
$6,981Multiple Airlines
Sat, Apr 11 - Wed, Apr 22
Multiple Airlines Logo
6:10 am - 2:00 am
IAD
-
ROR
30h 50m
2 stops
Multiple Airlines Logo
3:10 am - 5:40 am
ROR
-
IAD
39h 30m
2 stops
$7,559Multiple Airlines
Sat, Apr 11 - Wed, Apr 22

United Airlines flights from Washington, D.C. Dulles Intl Airport to Koror

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Koror flight tickets
United Airlines
Mar 30
IAD8:35 amWashington, D.C. Dulles Intl
22h 45m
2 stops
ROR8:20 pmKoror Airai
Apr 19
ROR2:05 amKoror Airai
27h 41m
3 stops
IAD4:46 pmWashington, D.C. Dulles Intl
$1,943
United Airlines
Mar 30
IAD8:35 amWashington, D.C. Dulles Intl
22h 45m
2 stops
ROR8:20 pmKoror Airai
Apr 19
ROR2:05 amKoror Airai
50h 35m
2 stops
IAD3:40 pmWashington, D.C. Dulles Intl
$1,959
United Airlines
Mar 30
IAD5:41 pmWashington, D.C. Dulles Intl
39h 04m
3 stops
ROR9:45 pmKoror Airai
Apr 19
ROR2:05 amKoror Airai
50h 35m
2 stops
IAD3:40 pmWashington, D.C. Dulles Intl
$2,462

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Koror 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 February 4, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Koror that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Koror

IAD - ROR

IADROR

Washington, D.C. Dulles Intl

Mon 3/30

8:35 am-8:20 pm

2 stops22h 45m

Koror Airai

Sun 4/19

2:05 am-3:40 pm

2 stops50h 35m

$1,959

Washington, D.C.Koror

IAD - ROR

IADROR

Washington, D.C. Dulles Intl

Mon 3/30

5:41 pm-9:45 pm

3 stops39h 04m

Koror Airai

Sun 4/19

2:05 am-3:40 pm

2 stops50h 35m

$2,462

Washington, D.C.Koror

IAD - ROR

IADROR

Washington, D.C. Dulles Intl

Mon 3/30

10:30 pm-9:45 pm

3 stops34h 15m

Koror Airai

Sun 4/19

2:05 am-3:40 pm

2 stops50h 35m

$2,592

Washington, D.C.Koror

IAD - ROR

IADROR

Washington, D.C. Dulles Intl

Sun 7/5

12:50 pm-8:15 pm

2 stops42h 25m

Koror Airai

Fri 7/10

3:10 am-3:50 pm

2 stops49h 40m

$2,796

Washington, D.C.Koror

IAD - ROR

IADROR

Washington, D.C. Dulles Intl

Sun 7/5

10:10 pm-9:35 pm

3 stops58h 25m

Koror Airai

Fri 7/10

3:10 am-3:50 pm

2 stops49h 40m

$3,030

Washington, D.C.Koror

IAD - ROR

IADROR

Washington, D.C. Dulles Intl

Fri 3/20

1:20 pm-12:50 am

2 stops46h 30m

Koror Airai

Thu 3/26

2:05 am-7:21 am

2 stops42h 16m

$3,105

Washington, D.C.Koror

IAD - ROR

IADROR

Washington, D.C. Dulles Intl

Sat 4/11

6:10 am-2:00 am

2 stops30h 50m

Koror Airai

Wed 4/22

3:10 am-5:40 am

2 stops39h 30m

$6,981

Washington, D.C.Koror

IAD - ROR

IADROR

Washington, D.C. Dulles Intl

Sat 4/11

6:10 am-2:00 am

2 stops30h 50m

Koror Airai

Wed 4/22

3:10 am-5:40 am

2 stops39h 30m

$7,559

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Washington, D.C. Dulles Intl Airport to Koror

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

Cheap Washington, D.C. Dulles Intl Airport to Koror (IAD to ROR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Koror

Fastest flight time

25h 24m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Koror takes 25h 24m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Koror. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Koror.
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  • How far is Washington, D.C. Dulles Intl to Koror Airai by plane?

    Washington, D.C. Dulles Intl and Koror Airai are 8634.5 mi apart from one another. In terms of flight time, this usually takes a little over 25h 24m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Koror Airai Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Koror Airai Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Koror Airai 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. Dulles Intl Airport to Koror Airai Airport.

  • What documentation or ID do you need to fly to Koror Airai Airport?

    The travel and health documents you'll need for your trip to Koror Airai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Koror Airai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Koror?

    Confirm your travel details to search for the latest offers for flights from Washington, D.C. Dulles Intl Airport to Koror. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Washington, D.C. Dulles Intl Airport to Koror with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Koror. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Koror 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 Koror?

Once all potential Washington, D.C. to Koror flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Washington, D.C. to Koror now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Koror and let you know when they change.

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Cabin classes currently available on flights to Koror

List of cabin classes available on flights landing in Koror. Availability may vary depending on flight origin and airline.
First Class to Koror
Business Class to Koror