$575+ Cheap flights from Dulles Intl (IAD) to Hainan
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SYX
feb. 25 — mar. 41
1 adult, Economy
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1. Tell us where you want to go
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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 Dulles Intl to Hainan
Keep the following information in mind while searching for Dulles Intl to Hainan flight deals. Data was last updated febrero 20, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 1 star |
Round-trip from | $1,137 (oojo) |
One-way from | $575 (Kiwi.com) |
Find flight deals from Dulles Intl to Hainan
Cheapest flights from Dulles Intl to HainanExplore the most affordable flight options available from Dulles Intl to Hainan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.
Explore the most affordable flight options available from Dulles Intl to Hainan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.
This oojo deal was found by Cheapflights users on 2/19. 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.
dom. 3/28:05 pmIAD - HAK
2 stops50h 05mMultiple Airlines
mié. 3/2612:15 pmHAK - IAD
2 stops40h 40mMultiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$1,137
This FlightHub deal was found by Cheapflights users on 2/19. 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.
sáb. 8/306:00 pmIAD - SYX
2 stops34h 45mAir China
sáb. 9/138:55 pmSYX - IAD
2 stops39h 36mAir China
Deal found 2/19![Air China logo]()
$2,034
This Air China deal was found by Cheapflights users on 2/20. 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.
sáb. 12/204:35 pmIAD - HAK
3 stops64h 25mAir China
mié. 12/316:55 pmHAK - IAD
2 stops49h 40mAir China
Deal found 2/20![Air China logo]()
$16,434
Find flights from Dulles Intl to Hainan within your budget
Customize your flight search to find flights from Dulles Intl to Hainan 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 febrero 20, 2025.
Fly from
Dulles Intl
Fly to
Hainan
Route
Depart
Return
Price
Washington, D.C.Haikou
IAD - HAK
IADHAK
Washington, D.C. Dulles Intl
dom. 3/2
8:05 pm-11:10 am
2 stops50h 05m
Haikou Meilan Intl
mié. 3/26
12:15 pm-4:55 pm
2 stops40h 40m
$1,137
Washington, D.C.Haikou
IAD - HAK
IADHAK
Washington, D.C. Dulles Intl
jue. 3/6
9:30 pm-7:55 am
3 stops45h 25m
$575
Best time to book a flight from Dulles Intl to Hainan
Have a flexible travel schedule? Discover the best time to fly to Hainan from Dulles Intl 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.
Travel insights for flights from Dulles Intl to Hainan
Get recent, data-driven insights about flights from Dulles Intl to Hainan including ideal travel times, pricing trends, and more.
Rainfall in Hainan by month
Plan your trip to Hainan by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Hainan ranges from 0.8 - 10.6 inches per month. September is typically the wettest month, when rainfall can reach 10.6 in. January is typically the driest time to visit Hainan when rainfall is around 0.8 in.
Temperature in Hainan by month
Plan your trip to Hainan by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Hainan, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Hainan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Dulles Intl to Hainan
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Dulles Intl to Hainan
Discover the top airline that operate flights from Dulles Intl to Hainan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,463 | Average$1,630 | FlexibilityNo cancel fee | On-time67% |