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Cheap flights from Washington, D.C. to Sanya from $474

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. to Sanya

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:05 pm - 11:40 pmIAD  Washington, D.C. Dulles Intl-SYX Sanya Phoenix Intl
38h 35m2 stops Doha Hamad Intl Beijing Daxing Intl
Multiple Airlines Logo
4:50 pm - 3:55 pmSYX  Sanya Phoenix Intl-IAD Washington, D.C. Dulles Intl
36h 05m2 stops Chengdu Tianfu Intl Doha Hamad Intl
$1,324Multiple Airlines
Tue, Nov 10 - Tue, Nov 24
Multiple Airlines Logo
10:33 pm - 10:30 amIAD  Washington, D.C. Dulles Intl-SYX Sanya Phoenix Intl
46h 57m3 stops Atlanta Hartsfield-Jackson Los Angeles Hong Kong Intl
Multiple Airlines Logo
12:25 pm - 11:45 amSYX  Sanya Phoenix Intl-IAD Washington, D.C. Dulles Intl
36h 20m3 stops Xiamen Gaoqi Intl Vancouver Intl Toronto Pearson Intl
$1,327Multiple Airlines
Fri, Dec 4 - Fri, Dec 11
Multiple Airlines Logo
8:05 pm - 9:55 pmIAD  Washington, D.C. Dulles Intl-SYX Sanya Phoenix Intl
36h 50m2 stops Doha Hamad Intl Beijing Daxing Intl
Multiple Airlines Logo
9:00 am - 3:55 pmSYX  Sanya Phoenix Intl-IAD Washington, D.C. Dulles Intl
43h 55m2 stops Beijing Daxing Intl Doha Hamad Intl
$1,368Multiple Airlines
Fri, Dec 4 - Fri, Dec 11
Air China Logo
10:00 pm - 7:40 pmIAD  Washington, D.C. Dulles Intl-SYX Sanya Phoenix Intl
32h 40m2 stops Beijing Capital Chongqing Jiangbei Intl
Air China Logo
8:55 pm - 6:30 pmSYX  Sanya Phoenix Intl-IAD Washington, D.C. Dulles Intl
34h 35m2 stops Chongqing Jiangbei Intl Beijing Capital
$1,452Air China
Tue, Nov 10 - Mon, Nov 23
Multiple Airlines Logo
11:55 pm - 9:50 pmIAD  Washington, D.C. Dulles Intl-SYX Sanya Phoenix Intl
32h 55m2 stops Taipei City Taiwan Taoyuan Intl Guangzhou Baiyun
Multiple Airlines Logo
6:40 am - 8:55 pmSYX  Sanya Phoenix Intl-IAD Washington, D.C. Dulles Intl
27h 15m2 stops Guangzhou Baiyun Taipei City Taiwan Taoyuan Intl
$1,493Multiple Airlines
Wed, Nov 11 - Mon, Nov 23
Air China Logo
10:00 pm - 7:40 pmIAD  Washington, D.C. Dulles Intl-SYX Sanya Phoenix Intl
32h 40m2 stops Beijing Capital Chongqing Jiangbei Intl
Air China Logo
8:55 pm - 6:30 pmSYX  Sanya Phoenix Intl-IAD Washington, D.C. Dulles Intl
58h 35m2 stops Chongqing Jiangbei Intl Beijing Capital
$1,495Air China
Tue, Nov 10 - Sun, Nov 22
Air China Logo
10:00 pm - 7:40 pmIAD  Washington, D.C. Dulles Intl-SYX Sanya Phoenix Intl
32h 40m2 stops Beijing Capital Chongqing Jiangbei Intl
Air China Logo
8:55 pm - 6:30 pmSYX  Sanya Phoenix Intl-IAD Washington, D.C. Dulles Intl
58h 35m2 stops Chongqing Jiangbei Intl Beijing Capital
$1,505Air China
Tue, Nov 10 - Wed, Nov 25
Air China Logo
10:00 pm - 7:40 pmIAD  Washington, D.C. Dulles Intl-SYX Sanya Phoenix Intl
32h 40m2 stops Beijing Capital Chongqing Jiangbei Intl
Air China Logo
8:55 pm - 6:30 pmSYX  Sanya Phoenix Intl-IAD Washington, D.C. Dulles Intl
58h 35m2 stops Chongqing Jiangbei Intl Beijing Capital
$1,511Air China
Fri, Jan 15 - Sun, Jan 31
Multiple Airlines Logo
11:55 pm - 8:05 pmIAD  Washington, D.C. Dulles Intl-SYX Sanya Phoenix Intl
31h 10m2 stops Taipei City Taiwan Taoyuan Intl Xiamen Gaoqi Intl
Multiple Airlines Logo
6:40 am - 8:55 pmSYX  Sanya Phoenix Intl-IAD Washington, D.C. Dulles Intl
27h 15m2 stops Guangzhou Baiyun Taipei City Taiwan Taoyuan Intl
$1,518Multiple Airlines
Mon, Nov 9 - Mon, Nov 23
Multiple Airlines Logo
11:55 pm - 9:10 pmIAD  Washington, D.C. Dulles Intl-SYX Sanya Phoenix Intl
32h 15m2 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl
Multiple Airlines Logo
10:10 pm - 8:55 pmSYX  Sanya Phoenix Intl-IAD Washington, D.C. Dulles Intl
59h 45m2 stops Hong Kong Intl Taipei City Taiwan Taoyuan Intl
$1,545Multiple Airlines
Sat, Jan 16 - Sat, Jan 30

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Air China flights from Washington, D.C. to Sanya

Our best Air China deals on Washington, D.C. to Sanya flight tickets
Air China
Nov 10
IAD10:00 pmWashington, D.C. Dulles Intl
32h 40m
2 stops
SYX7:40 pmSanya Phoenix Intl
Nov 23
SYX8:55 pmSanya Phoenix Intl
34h 35m
2 stops
IAD6:30 pmWashington, D.C. Dulles Intl
$1,452
Air China
Nov 10
IAD10:00 pmWashington, D.C. Dulles Intl
32h 40m
2 stops
SYX7:40 pmSanya Phoenix Intl
Nov 22
SYX8:55 pmSanya Phoenix Intl
58h 35m
2 stops
IAD6:30 pmWashington, D.C. Dulles Intl
$1,495
Air China
Nov 10
IAD10:00 pmWashington, D.C. Dulles Intl
32h 40m
2 stops
SYX7:40 pmSanya Phoenix Intl
Nov 25
SYX8:55 pmSanya Phoenix Intl
58h 35m
2 stops
IAD6:30 pmWashington, D.C. Dulles Intl
$1,505

Etihad Airways flights from Washington, D.C. to Sanya

Our best Etihad Airways deals on Washington, D.C. to Sanya flight tickets
Etihad Airways
Nov 9
IAD2:25 pmWashington, D.C. Dulles Intl
44h 05m
2 stops
SYX11:30 pmSanya Phoenix Intl
Nov 24
SYX6:30 amSanya Phoenix Intl
39h 30m
2 stops
IAD9:00 amWashington, D.C. Dulles Intl
$1,764
Etihad Airways
Nov 8
IAD2:25 pmWashington, D.C. Dulles Intl
42h 45m
2 stops
SYX10:10 pmSanya Phoenix Intl
Nov 23
SYX3:00 pmSanya Phoenix Intl
55h 00m
2 stops
IAD9:00 amWashington, D.C. Dulles Intl
$1,894
Etihad Airways
Nov 8
IAD2:25 pmWashington, D.C. Dulles Intl
42h 45m
2 stops
SYX10:10 pmSanya Phoenix Intl
Nov 25
SYX6:25 amSanya Phoenix Intl
39h 35m
2 stops
IAD9:00 amWashington, D.C. Dulles Intl
$1,944

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. to Sanya that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Sanya

IAD Washington, D.C. Dulles Intl - SYX Sanya Phoenix Intl

IADSYX

Washington, D.C. Dulles Intl

Tue 11/10

8:05 pm-11:40 pm

2 stops38h 35m

Sanya Phoenix Intl

Tue 11/24

4:50 pm-3:55 pm

2 stops36h 05m

$1,324

Washington, D.C.Sanya

IAD Washington, D.C. Dulles Intl - SYX Sanya Phoenix Intl

IADSYX

Washington, D.C. Dulles Intl

Fri 12/4

10:33 pm-10:30 am

3 stops46h 57m

Sanya Phoenix Intl

Fri 12/11

12:25 pm-11:45 am

3 stops36h 20m

$1,327

Washington, D.C.Sanya

IAD Washington, D.C. Dulles Intl - SYX Sanya Phoenix Intl

IADSYX

Washington, D.C. Dulles Intl

Fri 12/4

8:05 pm-9:55 pm

2 stops36h 50m

Sanya Phoenix Intl

Fri 12/11

9:00 am-3:55 pm

2 stops43h 55m

$1,368

Washington, D.C.Sanya

IAD Washington, D.C. Dulles Intl - SYX Sanya Phoenix Intl

IADSYX

Washington, D.C. Dulles Intl

Tue 11/10

10:00 pm-7:40 pm

2 stops32h 40m

Sanya Phoenix Intl

Mon 11/23

8:55 pm-6:30 pm

2 stops34h 35m

$1,452

Washington, D.C.Sanya

IAD Washington, D.C. Dulles Intl - SYX Sanya Phoenix Intl

IADSYX

Washington, D.C. Dulles Intl

Wed 11/11

11:55 pm-9:50 pm

2 stops32h 55m

Sanya Phoenix Intl

Mon 11/23

6:40 am-8:55 pm

2 stops27h 15m

$1,493

Washington, D.C.Sanya

IAD Washington, D.C. Dulles Intl - SYX Sanya Phoenix Intl

IADSYX

Washington, D.C. Dulles Intl

Tue 11/10

10:00 pm-7:40 pm

2 stops32h 40m

Sanya Phoenix Intl

Sun 11/22

8:55 pm-6:30 pm

2 stops58h 35m

$1,495

Washington, D.C.Sanya

IAD Washington, D.C. Dulles Intl - SYX Sanya Phoenix Intl

IADSYX

Washington, D.C. Dulles Intl

Tue 11/10

10:00 pm-7:40 pm

2 stops32h 40m

Sanya Phoenix Intl

Wed 11/25

8:55 pm-6:30 pm

2 stops58h 35m

$1,505

Washington, D.C.Sanya

IAD Washington, D.C. Dulles Intl - SYX Sanya Phoenix Intl

IADSYX

Washington, D.C. Dulles Intl

Fri 1/15

10:00 pm-7:40 pm

2 stops32h 40m

Sanya Phoenix Intl

Sun 1/31

8:55 pm-6:30 pm

2 stops58h 35m

$1,511
Quickest round-trip

Washington, D.C.Sanya

IAD Washington, D.C. Dulles Intl - SYX Sanya Phoenix Intl

IADSYX

Washington, D.C. Dulles Intl

Mon 11/9

11:55 pm-8:05 pm

2 stops31h 10m

Sanya Phoenix Intl

Mon 11/23

6:40 am-8:55 pm

2 stops27h 15m

$1,518

Washington, D.C.Sanya

IAD Washington, D.C. Dulles Intl - SYX Sanya Phoenix Intl

IADSYX

Washington, D.C. Dulles Intl

Sat 1/16

11:55 pm-9:10 pm

2 stops32h 15m

Sanya Phoenix Intl

Sat 1/30

10:10 pm-8:55 pm

2 stops59h 45m

$1,545

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sanya from

How to get the cheapest flight ticket from Washington, D.C. to Sanya

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Sanya?

The flight from Washington, D.C. to Sanya depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Washington, D.C. (a popular airport in Washington, D.C.) to Sanya (the most popular airport in Sanya), then the flight time is 31h 48m on average. If you fly from Baltimore (another popular airport in Washington, D.C.) to Sanya, then the average flight time is 35h 25m.

When to book flights from Washington, D.C. to Sanya

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Sanya according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Sanya (WAS to SYX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Sanya

Best Price Found

$474

Fastest flight time

31h 21m

Direct flights

None
The best one-way flight to Sanya from Washington, D.C. in the past 72 hours is $474. The best round-trip flight deal from Washington, D.C. to Sanya found on momondo in the last 72 hours is $1,324.
The fastest flight from Washington, D.C. to Sanya takes 31h 21m
There are no direct flights from Washington, D.C. to Sanya. There are no popular flight routes from Washington, D.C. to Sanya.
Search flight deals

Frequently asked questions about flying from Washington, D.C. to Sanya

  • How far is Washington, D.C. to Sanya Phoenix Intl by plane?

    The straight-line distance from Washington, D.C. to Sanya Phoenix Intl is 8459.7 mi. Typically, this will take 31h 21m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. to Sanya Phoenix Intl Airport?

    Prices for flights from Washington, D.C. to Sanya Phoenix Intl Airport are updated daily.

  • How old do you have to be to fly from Washington, D.C. to Sanya Phoenix Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Sanya Phoenix Intl Airport.

  • What documentation or ID do you need to fly to Sanya Phoenix Intl Airport?

    The travel and health documents you'll need for your trip to Sanya Phoenix Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sanya Phoenix Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Sanya?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Sanya. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Sanya with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sanya from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Sanya?

Once all potential Washington, D.C. to Sanya flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Sanya right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sanya from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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