HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Haikou

$1,203+ Cheap flights from District of Columbia to Haikou (HAK)

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HAK
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from District of Columbia to Haikou with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from District of Columbia to Haikou

Cheapest flights from District of Columbia to Haikou
Explore the most affordable flight options available from District of Columbia to Haikou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:51 am
IAD
-
HAK
2 stops39h 49m
Cathay Pacific
Wed 9/304:50 pm
HAK
-
IAD
2 stops54h 05m
Cathay Pacific
Deal found 1/27$1,203
This KAYAK deal was found by Cheapflights users on 1/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/305:26 pm
IAD
-
HAK
2 stops33h 14m
Cathay Pacific
Mon 2/164:50 pm
HAK
-
IAD
2 stops43h 03m
Cathay Pacific
Deal found 1/25$1,249
This KAYAK deal was found by Cheapflights users on 1/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/295:26 pm
IAD
-
HAK
2 stops33h 14m
Cathay Pacific
Mon 2/164:50 pm
HAK
-
IAD
2 stops43h 03m
Cathay Pacific
Deal found 1/25$1,274
This Gurufare deal was found by Cheapflights users on 1/25. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/23:19 pm
IAD
-
HAK
2 stops33h 51m
Air China
Mon 2/92:00 pm
HAK
-
IAD
2 stops30h 14m
Air China
Deal found 1/25$1,301
This KAYAK deal was found by Cheapflights users on 1/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/15:26 pm
IAD
-
HAK
2 stops33h 14m
Cathay Pacific
Tue 2/174:50 pm
HAK
-
IAD
2 stops43h 03m
Cathay Pacific
Deal found 1/25$1,324
This FlightHub deal was found by Cheapflights users on 1/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/212:40 pm
IAD
-
HAK
2 stops36h 30m
Air China
Sun 2/1511:05 pm
HAK
-
IAD
2 stops56h 25m
Air China
Deal found 1/25$1,340
This Cathay Pacific deal was found by Cheapflights users on 1/26. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1911:57 am
DCA
-
HAK
2 stops39h 43m
Cathay Pacific
Mon 3/234:50 pm
HAK
-
DCA
2 stops38h 05m
Cathay Pacific
Deal found 1/26$1,354
This Air China deal was found by Cheapflights users on 1/25. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/212:40 pm
IAD
-
HAK
2 stops36h 30m
Air China
Sat 2/76:55 pm
HAK
-
IAD
2 stops38h 40m
Air China
Deal found 1/25$1,380
This KAYAK deal was found by Cheapflights users on 1/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/285:26 pm
IAD
-
HAK
2 stops33h 14m
Cathay Pacific
Tue 2/174:50 pm
HAK
-
IAD
2 stops43h 03m
Cathay Pacific
Deal found 1/25$1,385
This IEagle deal was found by Cheapflights users on 1/25. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/212:40 pm
IAD
-
HAK
2 stops36h 30m
Air China
Sat 2/146:55 pm
HAK
-
IAD
2 stops42h 01m
Air China
Deal found 1/25$1,393
This IEagle deal was found by Cheapflights users on 1/25. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3010:20 pm
IAD
-
HAK
2 stops46h 55m
Air China
Fri 2/63:25 pm
HAK
-
IAD
2 stops26h 59m
Air China
Deal found 1/25$1,399
This IEagle deal was found by Cheapflights users on 1/25. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/212:40 pm
IAD
-
HAK
2 stops35h 05m
Air China
Tue 2/109:05 am
HAK
-
IAD
1 stop22h 25m
Air China
Deal found 1/25$1,405

Find flight deals from District of Columbia to Haikou

Keep the following information in mind while searching for District of Columbia to Haikou flight deals. Data was last updated January 27, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
2 stars

Round-trip from

$1,354
(Cathay Pacific)

One-way from

$533
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. (WAS)-Haikou Meilan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Haikou Meilan Intl flights.
Search Deals
From District of Columbia to Haikou Meilan Intl
Search Deals
One-way flight from District of Columbia to Haikou Meilan Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Haikou 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 January 27, 2026.
Use the filters below to find and compare flights from District of Columbia to Haikou that are best for you.

Fly from

District of Columbia

Fly to

Haikou

Route

Depart

Return

Price

Washington, D.C.Haikou

DCA - HAK

DCAHAK

Washington, D.C. Reagan-National

Thu 3/19

11:57 am-3:40 pm

2 stops39h 43m

Haikou Meilan Intl

Mon 3/23

4:50 pm-6:55 pm

2 stops38h 05m

$1,354

Washington, D.C.Haikou

IAD - HAK

IADHAK

Washington, D.C. Dulles Intl

Wed 3/18

6:15 am-5:45 pm

2 stops47h 30m

Haikou Meilan Intl

Sun 3/22

8:05 pm-7:30 pm

2 stops59h 25m

$1,427

Washington, D.C.Haikou

IAD - HAK

IADHAK

Washington, D.C. Dulles Intl

Fri 2/27

7:05 am-12:55 am

3 stops52h 50m

$2,797

Washington, D.C.Haikou

DCA - HAK

DCAHAK

Washington, D.C. Reagan-National

Fri 2/27

8:00 am-3:40 pm

3 stops42h 40m

$3,815

Washington, D.C.Haikou

IAD - HAK

IADHAK

Washington, D.C. Dulles Intl

Fri 2/27

10:00 pm-5:25 pm

1 stop30h 25m

$4,799

Washington, D.C.Haikou

DCA - HAK

DCAHAK

Washington, D.C. Reagan-National

Fri 2/27

9:35 am-3:40 pm

2 stops41h 05m

$5,399

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Best time to book a flight from District of Columbia to Haikou

Have a flexible travel schedule? Discover the best time to fly to Haikou from District of Columbia 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.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Haikou
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Haikou. 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 Haikou from District of Columbia?

    Haikou Meilan Intl (HAK) is the airport you will fly into if you book a flight from District of Columbia to Haikou. It is only a 10.7 mi journey from Meilan Intl (HAK) to Haikou’s city center.

  • How long is the flight from District of Columbia to Haikou?

    Departing from District of Columbia to Haikou will take you 39h 43m. The distance between District of Columbia and Haikou is about 8340 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from District of Columbia to Haikou that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Haikou flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Haikou?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Haikou.

  • Can I find deals for business class flights from District of Columbia to Haikou?

    Yes. Cheapflights offers flight deals from District of Columbia to Haikou by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for District of Columbia to Haikou

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Haikou flights
Los Angeles to Sanya flights
Los Angeles to Haikou flights
Dulles Intl to Sanya flights
San Francisco to Sanya flights
Baltimore to Haikou flights
Dulles Intl to Haikou flights
San Francisco to Haikou flights
Sky Harbor Intl to Sanya flights
Seattle to Sanya flights
Newark to Sanya flights
Dallas/Fort Worth to Sanya flights
John F Kennedy Intl to Sanya flights
Portland to Sanya flights
San Jose to Sanya flights
Newark to Haikou flights
Fort Lauderdale to Sanya flights
Portland to Haikou flights
Salt Lake City to Haikou flights
San Jose to Haikou flights
O'Hare Intl to Haikou flights
Pittsburgh to Sanya flights
Miami to Haikou flights
Fort Lauderdale to Haikou flights
Reagan-National to Haikou flights
O'Hare Intl to Sanya flights
Miami to Sanya flights
Hobby to Sanya flights
Denver to Sanya flights
Ontario to Haikou flights
Little Rock to Haikou flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights