IAD - SYX

$2,559 Find Cheap Flights from Washington, D.C. to Sanya - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$2,559
Typical prices: $1,399-$2,122
Etihad Airways
Sun 9/30Thu 10/4
IAD - SYX • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. Dulles Intl Airport and Sanya. You'll need to take a connecting flight to reach the destination.
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Cheap Flights from Washington, D.C. to Sanya (IAD-SYX)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Sanya

Wed, Sep 30 - Sun, Oct 4
Etihad Airways Logo
3:10 pm - 4:20 pmIAD  Washington, D.C. Dulles Intl-SYX Sanya Phoenix Intl
37h 10m2 stops Abu Dhabi Zayed Intl Shanghai Pu Dong
Etihad Airways Logo
5:30 pm - 9:45 amSYX  Sanya Phoenix Intl-IAD Washington, D.C. Dulles Intl
52h 15m2 stops Shanghai Pu Dong Abu Dhabi Zayed Intl
$2,559Etihad Airways
Wed, Sep 30 - Sun, Oct 4
Etihad Airways Logo
3:10 pm - 1:10 amIAD  Washington, D.C. Dulles Intl-SYX Sanya Phoenix Intl
46h 00m2 stops Abu Dhabi Zayed Intl Shanghai Pu Dong
Etihad Airways Logo
6:45 am - 9:45 amSYX  Sanya Phoenix Intl-IAD Washington, D.C. Dulles Intl
39h 00m2 stops Shanghai Pu Dong Abu Dhabi Zayed Intl
$2,605Etihad Airways
Thu, Nov 12 - Fri, Nov 20
Air China Logo
12:45 pm - 5:40 pmIAD  Washington, D.C. Dulles Intl-SYX Sanya Phoenix Intl
39h 55m2 stops Los Angeles Beijing Capital
Air China Logo
3:35 pm - 5:17 amSYX  Sanya Phoenix Intl-IAD Washington, D.C. Dulles Intl
26h 42m2 stops Beijing Capital Los Angeles
$27,399Air China
Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Sanya flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. Dulles Intl Airport to Sanya with more confidence.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Sanya?

Round-trip flights from Washington, D.C. Dulles Intl Airport to Sanya start at $2,559. Prices are above average for this route right now, with typical round-trip fares ranging from $1,399 to $2,122. The lowest price found in the past 5 days was $2,559 on Etihad Airways.

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Sanya based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. Dulles Intl Airport to Sanya flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Sanya?

    Flights from Washington, D.C. Dulles Intl Airport to Sanya usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Sanya Phoenix Intl (SYX).

  • What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Sanya?

    Only Economy Class is available on flights from Washington, D.C. Dulles Intl Airport to Sanya.

  • Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Sanya?

    Yes. Being flexible with your travel dates can save you up to 35% on the Washington, D.C. Dulles Intl Airport to Sanya route. Friday is the cheapest departure day at $1,399 round-trip on average, while Saturday is the most expensive at $2,122, a difference of $723. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Sanya?

    Some of the most popular sights in Sanya are Dadonghai Bay, Dadonghai Tourism Area and Dadongdai Beach. These are among the most viewed places in Sanya on KAYAK.

  • How long is a flight from Washington, D.C. Dulles Intl Airport to Sanya?

    A nonstop flight from Washington, D.C. Dulles Intl Airport to Sanya takes 0h 00m, covering 8,450 miles.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Sanya?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • What is the time difference between Washington, D.C. Dulles Intl Airport and Sanya?

    Sanya is 12 hours ahead of Washington, D.C. Dulles Intl Airport (China Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Washington, D.C. Dulles Intl Airport to Sanya flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Saturday. On this route, Friday flights average $1,399 - about $723 less than Saturday (34% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Sanya Phoenix Intl Airport.
    - Bihai Jinsha Hotel
    - Yinyun Seaview Hotel

More options for your flight from Washington, D.C. to Sanya

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