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Sanya

$937+ Cheap flights from Seattle (SEA) to Sanya (SYX)

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SYX
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Seattle to Sanya

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Sanya (SYX). 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 February 20, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
1 star

Round-trip from

$1,161
(oojo)
Provider with most accurate pricing for Seattle/Tacoma Intl-Sanya Phoenix Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Sanya Phoenix Intl flights.
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From Seattle/Tacoma Intl to Sanya Phoenix Intl
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Find flight deals from Seattle to Sanya

Cheapest flights from Seattle to Sanya
Explore the most affordable flight options available from Seattle to Sanya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/411:30 pmSEA - SYX
2 stops30h 00mMultiple Airlines
Fri 4/1111:10 amSYX - SEA
2 stops23h 10mMultiple Airlines
Deal found 2/19$937
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.
Sat 3/85:59 pmSEA - SYX
2 stops58h 06mChina Eastern
Sat 3/229:30 pmSYX - SEA
2 stops51h 28mChina Eastern
Deal found 2/19$1,002
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/45:10 pmSEA - SYX
2 stops27h 30mAir China
Fri 4/118:55 pmSYX - SEA
2 stops36h 36mAir China
Deal found 2/20$1,394

Find flights from Seattle to Sanya within your budget

Customize your flight search to find flights from Seattle to Sanya 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 February 20, 2025.

Fly from

Seattle

Fly to

Sanya

Route

Depart

Return

Price

SeattleSanya

SEA - SYX

SEASYX

Seattle/Tacoma Intl

Fri 4/4

11:30 pm-8:30 pm

2 stops30h 00m

Sanya Phoenix Intl

Fri 4/11

11:10 am-7:20 pm

2 stops23h 10m

$937

SeattleSanya

SEA - SYX

SEASYX

Seattle/Tacoma Intl

Sat 3/8

5:59 pm-8:05 pm

2 stops58h 06m

Sanya Phoenix Intl

Sat 3/22

9:30 pm-9:58 am

2 stops51h 28m

$1,002

SeattleSanya

SEA - SYX

SEASYX

Seattle/Tacoma Intl

Fri 4/4

5:10 pm-11:40 am

2 stops27h 30m

Sanya Phoenix Intl

Fri 4/11

8:55 pm-6:31 pm

2 stops36h 36m

$1,394

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

  • Most accurate provider: When it comes to deals on Seattle-Sanya flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Seattle-Sanya flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Seattle-Sanya flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Sanya flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Sanya flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Sanya

Have a flexible travel schedule? Discover the best time to fly to Sanya from Seattle 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.

Reviews of airlines servicing Sanya

Get insights into the airlines that provide service to Sanya. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sanya. Reviews last updated February 20, 2025.
China Eastern
7.0
Good
126 reviews

Crew

7.7

Boarding

7.5

Comfort

7.0

Food

6.7

Overall

7.0

Entertainment

5.8

Reviews

1 / 2

10.0
Excellent

Emil,Nov 2024

HKG - PVG

I prefer MU to CX for the HKG PVG route as the 32X aircraft of CX's leg room is probably the shortest.

China Eastern
7.0
Good
126 reviews
China Eastern
7.0
Good
126 reviews

Crew

7.7

Boarding

7.5

Comfort

7.0

Food

6.7

Overall

7.0

Entertainment

5.8

Reviews

1 / 2

10.0
Excellent

Emil,Nov 2024

HKG - PVG

I prefer MU to CX for the HKG PVG route as the 32X aircraft of CX's leg room is probably the shortest.

Related info for your journey

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

  • Can I find deals for flights from Seattle to Sanya that include hotel bookings?

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

  • How can I find direct flights from Seattle to Sanya?

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

  • Can I find deals for business class flights from Seattle to Sanya?

    Yes. Cheapflights offers flight deals from Seattle to Sanya by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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