$1,370 Find Cheap Flights from Washington Dulles Airport to Hainan

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Hainan departing on 3/13. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hainan

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Hainan, 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 Hainan, as well as popular online travel agencies
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Cheap Flights from Dulles Intl to Hainan

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Haikou
Haikou2 stops$1,370
Sanya
Sanya2 stops$1,572
Haikou
Haikou2 stops$1,370
Sanya
Sanya2 stops$1,572

Book Cheap Dulles Intl to Hainan Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Hainan 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Hainan

Fri, Mar 13 - Tue, Mar 17
Air China Logo
10:05 pm - 5:45 pmIAD-HAK
55h 40m2 stops
Air China Logo
11:25 am - 8:48 pmHAK-IAD
45h 23m2 stops
$1,370Air China
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Fri, Mar 13 - Tue, Mar 17
Air China Logo
10:05 pm - 10:15 amIAD-HAK
48h 10m2 stops
Air China Logo
6:55 am - 7:30 pmHAK-IAD
24h 35m2 stops
$1,424Air China
Find Deal
Fri, Mar 13 - Tue, Mar 17
Air China Logo
10:05 pm - 12:45 pmIAD-HAK
50h 40m2 stops
Air China Logo
9:05 am - 7:30 pmHAK-IAD
22h 25m1 stop
$1,512Air China
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Sun, Mar 8 - Thu, Mar 12
Air China Logo
8:30 am - 11:15 amIAD-SYX
38h 45m2 stops
Air China Logo
11:55 am - 7:30 amSYX-IAD
31h 35m2 stops
$1,572Air China
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Fri, Mar 13 - Tue, Mar 17
Air China Logo
11:00 pm - 5:45 pmIAD-HAK
30h 45m1 stop
Air China Logo
9:05 am - 7:30 pmHAK-IAD
22h 25m1 stop
$1,656Air China
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Sun, Mar 8 - Thu, Mar 12
Air China Logo
8:30 am - 4:45 pmIAD-SYX
44h 15m2 stops
Air China Logo
6:50 pm - 7:30 pmSYX-IAD
36h 40m1 stop
$1,755Air China
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Sun, Mar 8 - Thu, Mar 12
Air China Logo
8:30 am - 7:20 pmIAD-SYX
46h 50m2 stops
Air China Logo
2:10 pm - 7:30 pmSYX-IAD
41h 20m3 stops
$1,762Air China
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Sun, Mar 8 - Thu, Mar 12
Air China Logo
8:30 am - 11:15 amIAD-SYX
38h 45m2 stops
Air China Logo
2:10 pm - 7:30 pmSYX-IAD
41h 20m3 stops
$1,763Air China
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Mon, Dec 22 - Wed, Jan 7
Multiple Airlines Logo
10:30 am - 12:20 amIAD-HAK
24h 50m1 stop
Multiple Airlines Logo
10:00 pm - 11:45 amHAK-IAD
50h 45m2 stops
$2,425Multiple Airlines
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Mon, Dec 22 - Mon, Jan 5
Multiple Airlines Logo
10:30 am - 12:20 amIAD-HAK
24h 50m1 stop
Multiple Airlines Logo
8:40 pm - 11:45 amHAK-IAD
52h 05m2 stops
$2,459Multiple Airlines
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Booking Insights

KAYAK's insights & trends for Dulles Intl to Hainan flights

Get data-powered insights and trends into flights from Dulles Intl to Hainan to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Washington, D.C. Dulles Intl Airport to Hainan take?

The duration of a flight to Hainan depends on your arrival airport. The shortest routes to Hainan from Washington, D.C. Dulles Intl Airport are to Haikou, which takes 32h 50m, and Sanya, which takes 44h 15m.

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Good to know

Cheapest flight$1,370
Flight from Washington Dulles Airport to Haikou

FAQs - booking Hainan flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Hainan?

    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 Dulles Airport to Hainan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Hainan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to Hainan 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 Dulles Airport to Hainan?

    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 from Washington Dulles Airport to Hainan with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Hainan?

    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 from Washington Dulles Airport to Hainan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Hainan?

    The cheapest time of day to fly to Hainan is generally in the evening, when round-trip flights cost $1,635 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Hainan is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,635.

Everything you need to know for your flight from Dulles Intl to Hainan

Information on your arrival and departure airports

Washington Dulles Airport (IAD)

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