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Kota Kinabalu

$1,590+ Cheap flights from Reagan-National (DCA) to Kota Kinabalu (BKI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BKI
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Reagan-National to Kota Kinabalu

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Kota Kinabalu (BKI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$1,590
(Gotogate)
From Washington, D.C. Reagan-National to Kota Kinabalu
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Find flight deals from Reagan-National to Kota Kinabalu

Cheapest flights from Reagan-National to Kota Kinabalu
Explore the most affordable flight options available from Reagan-National to Kota Kinabalu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Gotogate deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:59 amDCA - BKI
2 stops28h 31mMultiple Airlines
Sat 10/412:30 amBKI - DCA
2 stops34h 04mMultiple Airlines
Deal found 8/14$1,590
This Korean Air deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:00 pmDCA - BKI
2 stops42h 35mKorean Air
Sun 9/2812:35 amBKI - DCA
2 stops26h 28mKorean Air
Deal found 8/11$1,916

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Kota Kinabalu 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, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Kota Kinabalu that are best for you.

Fly from

Reagan-National

Fly to

Kota Kinabalu

Route

Depart

Return

Price

Washington, D.C.Kota Kinabalu

DCA - BKI

DCABKI

Washington, D.C. Reagan-National

Sun 9/28

6:59 am-11:30 pm

2 stops28h 31m

Kota Kinabalu

Sat 10/4

12:30 am-10:34 pm

2 stops34h 04m

$1,590

Washington, D.C.Kota Kinabalu

DCA - BKI

DCABKI

Washington, D.C. Reagan-National

Thu 9/25

5:00 pm-11:35 pm

2 stops42h 35m

Kota Kinabalu

Sun 9/28

12:35 am-3:03 pm

2 stops26h 28m

$1,916

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Best time to book a flight from Reagan-National to Kota Kinabalu

Have a flexible travel schedule? Discover the best time to fly to Kota Kinabalu from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Kota Kinabalu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kota Kinabalu from Washington, D.C. Reagan-National?

    For a flight from Washington, D.C. Reagan-National to Kota Kinabalu, you will be flying into Kota Kinabalu. Kota Kinabalu (BKI) is just 3.6 mi from the center of the city. Kota Kinabalu is the only Kota Kinabalu airport and it handles 0 inbound flights from Washington, D.C. Reagan-National per day. 0 airlines have flights to Kota Kinabalu from Washington, D.C. Reagan-National on a regular basis.

  • Can I find deals for flights from Reagan-National to Kota Kinabalu that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Kota Kinabalu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Kota Kinabalu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Kota Kinabalu.

  • Can I find deals for business class flights from Reagan-National to Kota Kinabalu?

    Yes. Cheapflights offers flight deals from Reagan-National to Kota Kinabalu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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