$7,618+ Cheap flights from Maryland 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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — HAK
Apr 30 — May 71
1 adult, Economy
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Keep the following information in mind while searching for Maryland to Haikou flight deals. Data was last updated April 25, 2025.
Most accurate provider | AranGrant 3 stars |
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Most trusted provider | AranGrant 3 stars |
Find flight deals from Maryland to Haikou
Cheapest flights from Maryland to HaikouExplore the most affordable flight options available from Maryland to Haikou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.
Explore the most affordable flight options available from Maryland to Haikou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.
This FlightHub deal was found by Cheapflights users on 4/25. 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.
Sat 12/2010:05 pmIAD - HAK
2 stops47h 15mAir China
Wed 12/318:05 pmHAK - IAD
2 stops59h 25mAir China
Deal found 4/25![Air China logo]()
$7,618
This FlightHub deal was found by Cheapflights users on 4/25. 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.
Sat 12/209:40 amDCA - HAK
2 stops26h 00mMultiple Airlines
Wed 12/316:20 amHAK - DCA
2 stops29h 17mMultiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$9,156
Best time to book a flight from Maryland to Haikou
Have a flexible travel schedule? Discover the best time to fly to Haikou from Maryland 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 Maryland to Haikou
Rainfall in Haikou by month
Plan your trip to Haikou by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Haikou 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 Haikou when rainfall is around 0.8 in.
Temperature in Haikou by month
Plan your trip to Haikou by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Haikou, 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).