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Haikou

$965+ Cheap flights from Portland (PDX) 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HAK
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Portland to Haikou

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Haikou (HAK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$965
(Gurufare)
From Portland to Haikou Meilan Intl
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Find flight deals from Portland to Haikou

Cheapest flights from Portland to Haikou
Explore the most affordable flight options available from Portland to Haikou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Gurufare deal was found by Cheapflights users on 9/10. 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.
Sun 10/192:52 pmPDX - HAK
2 stops28h 23mMultiple Airlines
Sun 10/263:50 pmHAK - PDX
2 stops32h 50mMultiple Airlines
Deal found 9/10$965
This oojo deal was found by Cheapflights users on 9/11. 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.
Sun 10/199:30 pmPDX - HAK
2 stops51h 10mCathay Pacific
Sun 10/264:50 pmHAK - PDX
2 stops55h 59mCathay Pacific
Deal found 9/11$1,087

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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 September 11, 2025.
Use the filters below to find and compare flights from Portland to Haikou that are best for you.

Fly from

Portland

Fly to

Haikou

Route

Depart

Return

Price

PortlandHaikou

PDX - HAK

PDXHAK

Portland

Sun 10/19

2:52 pm-10:15 am

2 stops28h 23m

Haikou Meilan Intl

Sun 10/26

3:50 pm-9:40 am

2 stops32h 50m

$965

PortlandHaikou

PDX - HAK

PDXHAK

Portland

Sun 10/19

9:30 pm-3:40 pm

2 stops51h 10m

Haikou Meilan Intl

Sun 10/26

4:50 pm-9:49 am

2 stops55h 59m

$1,087

PortlandHaikou

PDX - HAK

PDXHAK

Portland

Sun 3/8

5:30 pm-3:40 pm

2 stops31h 10m

Haikou Meilan Intl

Thu 3/12

4:50 pm-4:28 pm

2 stops38h 38m

$1,232

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Portland to Haikou

Have a flexible travel schedule? Discover the best time to fly to Haikou from Portland 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.

Related info for your journey

Find useful and relevant information for your journey from Portland to Haikou. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Haikou?

    Cathay Pacific can get you from Portland to Haikou in just under 51h 10m. Your travel time can differ by up to . There are 6817 mi between Portland and Haikou.

  • Can I find deals for flights from Portland to Haikou that include hotel bookings?

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

  • How can I find direct flights from Portland to Haikou?

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

  • Can I find deals for business class flights from Portland to Haikou?

    Yes. Cheapflights offers flight deals from Portland 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

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