Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Sanya from $591

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Sanya departing on 3/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

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

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. Dulles Intl Airport to Sanya that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. Dulles Intl Airport to Sanya.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. Dulles Intl Airport to Sanya? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Sanya, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. Dulles Intl Airport to Sanya

Find recent round-trip train or bus tickets from Washington, D.C. Dulles Intl Airport to Sanya.

All round-trip flight deals to Sanya

The cheapest plane tickets to Sanya found on KAYAK recently.
12:41 pm - 10:45 amIAD-SYX
33h 04m2 stops
6:00 pm - 12:45 amSYX-IAD
43h 45m2 stops
$1,174Air China
Find Deal
Tue, Jan 28 - Sat, Feb 15
2:19 pm - 10:45 amIAD-SYX
31h 26m2 stops
11:55 am - 9:02 pmSYX-IAD
46h 07m2 stops
$1,300Air China
Find Deal
Tue, Jan 28 - Fri, Feb 14
2:19 pm - 10:45 amIAD-SYX
31h 26m2 stops
6:50 pm - 9:02 pmSYX-IAD
39h 12m2 stops
$1,390Air China
Find Deal
Mon, Jan 27 - Fri, Feb 14
2:19 pm - 1:25 pmIAD-SYX
34h 06m2 stops
11:55 am - 2:10 pmSYX-IAD
39h 15m1 stop
$1,503Air China
Find Deal
Tue, Jan 28 - Fri, Feb 14
2:19 pm - 11:15 amIAD-SYX
31h 56m2 stops
3:30 pm - 2:10 pmSYX-IAD
35h 40m1 stop
$1,592Air China
Find Deal
Mon, Jan 27 - Fri, Feb 14
4:35 pm - 7:20 pmIAD-SYX
37h 45m3 stops
6:50 pm - 9:09 pmSYX-IAD
39h 19m2 stops
$1,614Air China
Find Deal
Tue, Jan 28 - Sat, Feb 15
12:05 pm - 7:30 pmIAD-SYX
42h 25m2 stops
9:20 pm - 6:55 pmSYX-IAD
34h 35m2 stops
$1,908China Eastern
Find Deal
Mon, Jan 27 - Sat, Feb 15
6:32 am - 10:45 amIAD-SYX
39h 13m2 stops
8:30 pm - 7:08 amSYX-IAD
47h 38m2 stops
$2,160Air China
Find Deal
Wed, Jan 8 - Sun, Jan 12
6:32 am - 10:45 amIAD-SYX
39h 13m2 stops
11:00 pm - 2:10 pmSYX-IAD
52h 10m3 stops
$2,175Air China
Find Deal
Wed, Jan 8 - Sun, Jan 12
12:41 pm - 11:15 amIAD-SYX
33h 34m2 stops
6:50 pm - 2:10 pmSYX-IAD
56h 20m2 stops
$2,294Air China
Find Deal
Thu, Jan 9 - Sun, Jan 12
7:31 am - 8:05 pmIAD-SYX
48h 34m2 stops
Thu, Mar 20
8:05 pm - 9:20 amIAD-SYX
48h 15m2 stops
Fri, Feb 21
9:30 pm - 9:05 pmIAD-SYX
34h 35m3 stops
Fri, Feb 21
10:30 pm - 9:05 pmIAD-SYX
34h 35m3 stops
Thu, Mar 20

Air China flights from Washington, D.C. Dulles Intl Airport to Sanya

Our best Air China deals on Washington, D.C. Dulles Intl Airport to Sanya flight tickets
Air China
Jan 28
IAD12:41 pmWashington, D.C. Dulles Intl
33h 04m
2 stops
SYX10:45 amSanya Phoenix Intl
Feb 15
SYX6:00 pmSanya Phoenix Intl
43h 45m
2 stops
IAD12:45 amWashington, D.C. Dulles Intl
Air China
Jan 28
IAD2:19 pmWashington, D.C. Dulles Intl
31h 26m
2 stops
SYX10:45 amSanya Phoenix Intl
Feb 14
SYX11:55 amSanya Phoenix Intl
46h 07m
2 stops
IAD9:02 pmWashington, D.C. Dulles Intl
Air China
Jan 27
IAD2:19 pmWashington, D.C. Dulles Intl
31h 26m
2 stops
SYX10:45 amSanya Phoenix Intl
Feb 14
SYX6:50 pmSanya Phoenix Intl
39h 12m
2 stops
IAD9:02 pmWashington, D.C. Dulles Intl

See travel insights to Sanya from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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

What is the cheapest day to depart on your flight to Sanya?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Sanya is on a Tuesday when prices can be found for as low as $2,015. The most expensive day to fly to Sanya is Tuesday, with ticket prices averaging around $2,015.

What is the cheapest time of day to depart on your flight to Sanya?

Our most recent data shows that the best time of day to fly to Sanya is in the afternoon. Flights from Washington, D.C. Dulles Intl Airport to Sanya during this time can be as low as $2,015. In the afternoon is when there is more demand to fly to Sanya, so prices are often more expensive at around $2,015 per ticket.

When to book flights from Washington, D.C. Dulles Intl Airport to Sanya

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Sanya (IAD to SYX) flight deals and tips

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

Best Price Found

$591

Fastest flight time

31h 26m

Direct flights

None

Airports in Sanya

1 airport
The best one-way flight to Sanya from Washington, D.C. Dulles Intl Airport in the past 72 hours is $591. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Sanya found on momondo in the last 72 hours is $1,174.
The fastest flight from Washington, D.C. Dulles Intl Airport to Sanya takes 31h 26m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Sanya. Popular non-direct route for this connection is Washington, D.C. Dulles Intl Airport - Sanya Phoenix Intl Airport.
There is 1 airport near Sanya: Sanya Phoenix Intl (SYX)

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

    Sanya Phoenix Intl is 8453.8 mi away from Washington, D.C. Dulles Intl. Flights usually cover this in 31h 26m, depending on flying conditions and air traffic around both airports.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Sanya Phoenix Intl Airport.

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

    The travel and health documents required for your trip to Sanya Phoenix Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sanya Phoenix Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

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

Finding the right flight to Sanya from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sanya quick and easy, saving you time and money.

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?

momondo helps you find the best flight between Washington, D.C. and Sanya by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Sanya from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Sanya trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 12/31
Tue 1/7
Email me momondo's favorite deals

Find better results for your trip to China

Airports servicing Hainan