IAD - XIY

$476 Find Cheap Flights from Washington Dulles Airport to Xi'an - Compare and Save

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Everything you should know

Cheapest round-trip
$1,180
Typical prices: $1,277-$1,585
Cathay Pacific
Sat 1/27Thu 2/22
IAD - XIY • 2 stops
Cheapest one-way
$476
Typical prices: $709-$893
Multiple Airlines
Sun 11/11
IAD - XIY • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. Dulles Intl Airport and Xi'an. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
September
Cheapest • 29% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Incheon Intl (ICN)
Cheapest • Avg $803 (round-trip)
Beijing Capital (PEK)
Shortest trip • 21h 55m (one-way)
Insights
Insights
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We hope you love your trip to Xi'an!

Cheap Flights from Dulles Intl to Xi'an (IAD-XIY)

 

Cheap flights from Dulles Intl to Xi'an with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Wed, Jan 27 - Mon, Feb 22
Cathay Pacific Logo
6:00 am - 2:40 pmIAD  Washington, D.C. Dulles Intl-XIY Xi'an Xianyang
43h 40m2 stops Los Angeles Hong Kong Intl
Cathay Pacific Logo
3:55 pm - 11:35 pmXIY  Xi'an Xianyang-IAD Washington, D.C. Dulles Intl
44h 40m2 stops Hong Kong Intl Los Angeles
$1,180Cathay Pacific
Wed, Feb 10 - Mon, Mar 1
Cathay Pacific Logo
6:00 am - 2:40 pmIAD  Washington, D.C. Dulles Intl-XIY Xi'an Xianyang
43h 40m2 stops Los Angeles Hong Kong Intl
Cathay Pacific Logo
3:55 pm - 11:35 pmXIY  Xi'an Xianyang-IAD Washington, D.C. Dulles Intl
44h 40m2 stops Hong Kong Intl Los Angeles
$1,180Cathay Pacific
Wed, Feb 10 - Sun, Feb 28
Cathay Pacific Logo
6:00 am - 2:40 pmIAD  Washington, D.C. Dulles Intl-XIY Xi'an Xianyang
43h 40m2 stops Los Angeles Hong Kong Intl
Cathay Pacific Logo
3:55 pm - 11:35 pmXIY  Xi'an Xianyang-IAD Washington, D.C. Dulles Intl
44h 40m2 stops Hong Kong Intl Los Angeles
$1,180Cathay Pacific
Tue, Jan 26 - Tue, Feb 16
Cathay Pacific Logo
6:00 am - 2:40 pmIAD  Washington, D.C. Dulles Intl-XIY Xi'an Xianyang
43h 40m2 stops Los Angeles Hong Kong Intl
Cathay Pacific Logo
3:55 pm - 11:35 pmXIY  Xi'an Xianyang-IAD Washington, D.C. Dulles Intl
44h 40m2 stops Hong Kong Intl Los Angeles
$1,180Cathay Pacific
Mon, Feb 8 - Mon, Feb 22
Cathay Pacific Logo
6:00 am - 2:40 pmIAD  Washington, D.C. Dulles Intl-XIY Xi'an Xianyang
43h 40m2 stops Los Angeles Hong Kong Intl
Cathay Pacific Logo
3:55 pm - 11:35 pmXIY  Xi'an Xianyang-IAD Washington, D.C. Dulles Intl
44h 40m2 stops Hong Kong Intl Los Angeles
$1,180Cathay Pacific
Tue, Feb 9 - Mon, Feb 22
Cathay Pacific Logo
6:00 am - 2:40 pmIAD  Washington, D.C. Dulles Intl-XIY Xi'an Xianyang
43h 40m2 stops Los Angeles Hong Kong Intl
Cathay Pacific Logo
3:55 pm - 11:35 pmXIY  Xi'an Xianyang-IAD Washington, D.C. Dulles Intl
44h 40m2 stops Hong Kong Intl Los Angeles
$1,180Cathay Pacific
Tue, Feb 9 - Mon, Mar 1
Cathay Pacific Logo
6:00 am - 2:40 pmIAD  Washington, D.C. Dulles Intl-XIY Xi'an Xianyang
43h 40m2 stops Los Angeles Hong Kong Intl
Cathay Pacific Logo
3:55 pm - 11:35 pmXIY  Xi'an Xianyang-IAD Washington, D.C. Dulles Intl
44h 40m2 stops Hong Kong Intl Los Angeles
$1,180Cathay Pacific
Tue, Jan 26 - Sun, Feb 21
Cathay Pacific Logo
6:00 am - 2:40 pmIAD  Washington, D.C. Dulles Intl-XIY Xi'an Xianyang
43h 40m2 stops Los Angeles Hong Kong Intl
Cathay Pacific Logo
3:55 pm - 11:35 pmXIY  Xi'an Xianyang-IAD Washington, D.C. Dulles Intl
44h 40m2 stops Hong Kong Intl Los Angeles
$1,180Cathay Pacific
Fri, Nov 20 - Fri, Nov 27
Air China Logo
10:00 pm - 12:45 pmIAD  Washington, D.C. Dulles Intl-XIY Xi'an Xianyang
25h 45m1 stop Beijing Capital
Air China Logo
8:20 am - 6:30 pmXIY  Xi'an Xianyang-IAD Washington, D.C. Dulles Intl
23h 10m1 stop Beijing Capital
$1,235Air China
Fri, Nov 20 - Fri, Nov 27
Air China Logo
12:45 pm - 12:45 pmIAD  Washington, D.C. Dulles Intl-XIY Xi'an Xianyang
35h 00m2 stops Los Angeles Beijing Capital
Air China Logo
11:00 am - 6:30 pmXIY  Xi'an Xianyang-IAD Washington, D.C. Dulles Intl
20h 30m1 stop Beijing Capital
$1,256Air China

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

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

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

Round-trip flights from Washington, D.C. Dulles Intl Airport to Xi'an typically range from $1,277 to $1,585. The lowest price found in the past 5 days was $1,180, on Cathay Pacific.

What's the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Xi'an?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Xi'an. It’s 18% cheaper than the average day, while Saturday is the most expensive, with prices 82% higher.

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Key details for Washington, D.C. Dulles Intl Airport to Xi'an flights

Low season

September

Cheapest flight

$476
Beat the crowds with an average 91% drop in travelers.
The most popular month to fly with an average 45% increase in travelers.
One-way flight from Washington, D.C. Dulles Intl Airport to Xi'an

When to book flights from Dulles Intl to Xi'an

Are your dates flexible? Find out the best times to travel from Dulles Intl to Xi'an 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 Xi'an flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

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

    Two cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to Xi'an:

    • Economy Class
    • Business Class

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

    A nonstop flight from Washington, D.C. Dulles Intl Airport to Xi'an takes 00m, covering 7,345 miles.

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

    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.

  • How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Xi'an flight?

    Round-trip flights from Washington, D.C. Dulles Intl Airport to Xi'an range from $1,277 to $1,585, with an average of $1,513 over the past 12 months. Anything below $1,277 counts as a good deal.

  • How are flight prices from Washington, D.C. Dulles Intl Airport to Xi'an looking right now?

    One-way fares from Washington, D.C. Dulles Intl Airport to Xi'an are currently lower than usual. Average one-way flight prices are about $619, which is 25% below the typical average for this route.

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

    Flights from Washington, D.C. Dulles Intl Airport to Xi'an usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Xi'an Xianyang (XIY).

  • Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Xi'an pass through?

    Connecting flights from Washington, D.C. Dulles Intl Airport to Xi'an most commonly pass through:

    • Beijing Capital (PEK) - 91% of one-stop connections
    • Incheon Intl (ICN) - 9% of one-stop connections

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

    Yes. Flexible dates can save you up to 55% on flights from Washington, D.C. Dulles Intl Airport to Xi'an. Friday is the cheapest departure day at $1,248 round-trip on average, while Saturday is the most expensive at $2,760, a difference of $1,512.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Washington, D.C. Dulles Intl Airport to Xi'an?

    Flying via Beijing Capital (PEK) gives the shortest average 1-stop total travel time at 21h 55m, compared with 34h 24m via Incheon Intl (ICN).

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

    Xi'an 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.

  • What popular places can I visit in Xi'an?

    Some of the most popular sights in Xi'an are Bell Tower, Xi'an Bell Tower and Drum Tower and Terracota Army. These are among the most viewed places in Xi'an on KAYAK.

Your guide to booking Washington, D.C. Dulles Intl Airport to Xi'an flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Saturday. On this route, Friday flights average $1,248, about $1,512 less than Saturday fares (55% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to Xi'an trip for September. Fares historically average $1,078 round-trip in that month - typically $1,682 less than the most expensive month, which is July (based on the last 12 months).

More options for your flight from Dulles Intl to Xi'an

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