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WAS - HAK

$1,852 Find cheap flights from Washington, D.C. to Haikou

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Haikou departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 6/28
Fri 7/5

Search hundreds of travel sites at once for deals on flights to Haikou

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Haikou, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Haikou, as well as popular online travel agencies
In the last 7 days travelers have searched 43,361,115 times on KAYAK, and here is why:

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Cheap flight deals from Washington, D.C. to Haikou (WAS-HAK)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Haikou that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
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6:50 pm - 6:50 pmIAD-HAK
36h 00m3 stops
3:50 pm - 3:10 pmHAK-IAD
35h 20m2 stops
$1,852
Find Deal
Mon, Jun 24 - Mon, Jul 8
6:30 am - 12:20 pmIAD-HAK
41h 50m3 stops
9:50 pm - 2:40 pmHAK-IAD
28h 50m2 stops
$1,880
Find Deal
Mon, Jun 17 - Wed, Jul 3
6:30 am - 12:20 pmIAD-HAK
41h 50m3 stops
9:00 am - 8:40 amHAK-IAD
35h 40m3 stops
$1,925
Find Deal
Mon, Jun 17 - Wed, Jul 3
6:00 pm - 7:55 pmIAD-HAK
37h 55m2 stops
7:50 pm - 11:59 pmHAK-IAD
40h 09m2 stops
$1,995
Find Deal
Mon, Jun 17 - Wed, Jul 3
6:50 pm - 6:50 pmBWI-HAK
36h 00m3 stops
11:45 am - 9:28 pmHAK-BWI
45h 43m3 stops
$2,027
Find Deal
Mon, Jun 24 - Mon, Jul 8
9:04 am - 12:00 pmIAD-HAK
38h 56m2 stops
1:10 pm - 3:10 pmHAK-IAD
38h 00m1 stop
$2,925Air China
Find Deal
Mon, Jun 24 - Mon, Jul 8
6:06 am - 12:20 pmBWI-HAK
42h 14m2 stops
1:35 pm - 10:44 pmHAK-BWI
45h 09m2 stops
$3,091China Eastern
Find Deal
Mon, Jun 24 - Mon, Jul 8
5:35 pm - 12:00 pmIAD-HAK
30h 25m2 stops
2:30 pm - 6:53 amHAK-IAD
28h 23m2 stops
$6,467Air China
Find Deal
Sat, Jul 13 - Thu, Oct 10
12:31 pm - 3:30 pmDCA-HAK
38h 59m2 stops
4:30 pm - 11:00 amHAK-DCA
30h 30m2 stops
$8,453Cathay Pacific
Find Deal
Sat, Jul 13 - Thu, Oct 10
11:34 am - 3:30 pmBWI-HAK
39h 56m2 stops
4:30 pm - 9:25 pmHAK-BWI
40h 55m2 stops
$8,579Cathay Pacific
Find Deal
Sat, Jul 13 - Thu, Oct 10

Good to know

Cheapest flight

$1,852
Flight from Washington Dulles Airport to Haikou

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Haikou based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Washington, D.C. to Haikou

  • What is the cheapest flight from Washington, D.C. to Haikou?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Haikou was $1,852 for a round-trip ticket.

  • Do I need a passport to fly between Washington, D.C. and Haikou?

    Yes, you’ll need a passport to travel to Haikou from Washington, D.C..

  • Which airports will I be using when flying from Washington, D.C. to Haikou?

    Washington, D.C. has 2 major airports: Washington, D.C. Reagan-National and Washington, D.C. Dulles Intl. Haikou Meilan Intl is the only airport in Haikou. You’ll usually find the cheapest deals if you fly from Washington Dulles Airport.

  • Which aircraft models fly most regularly from Washington, D.C. to Haikou?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Haikou?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Washington, D.C. and Haikou, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Haikou?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Haikou.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Haikou?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Haikou from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Haikou?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Haikou with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Haikou?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Haikou from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Flights to Haikou

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Haikou (HAK)China

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