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$1,085+ Cheap flights from Dulles Intl (IAD) to Xi'an (XIY)

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — XIY
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Find flight deals from Dulles Intl to Xi'an

Cheapest flights from Dulles Intl to Xi'an
Explore the most affordable flight options available from Dulles Intl to Xi'an. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/56:10 pmIAD - XIY
3 stops34h 40mMultiple Airlines
mié. 11/192:00 pmXIY - IAD
2 stops38h 30mMultiple Airlines
Deal found 10/25$1,085
This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/36:10 pmIAD - XIY
3 stops34h 40mMultiple Airlines
dom. 11/161:00 pmXIY - IAD
2 stops39h 30mMultiple Airlines
Deal found 10/25$1,090
This Mytrip deal was found by Cheapflights users on 10/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/36:10 pmIAD - XIY
3 stops34h 40mMultiple Airlines
mié. 11/121:00 pmXIY - IAD
2 stops39h 30mMultiple Airlines
Deal found 10/26$1,104
This Booking.com deal was found by Cheapflights users on 10/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/39:10 amIAD - XIY
2 stops40h 45mAir China
dom. 11/168:35 pmXIY - IAD
2 stops47h 46mAir China
Deal found 10/25$1,154
This Gurufare deal was found by Cheapflights users on 10/25. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/56:30 amIAD - XIY
2 stops37h 50mAir China
mié. 11/198:30 amXIY - IAD
2 stops25h 38mAir China
Deal found 10/25$1,172
This Orbitz deal was found by Cheapflights users on 10/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/317:43 amIAD - XIY
2 stops40h 42mMultiple Airlines
sáb. 11/151:00 pmXIY - IAD
2 stops39h 30mMultiple Airlines
Deal found 10/27$1,196
This oojo deal was found by Cheapflights users on 10/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/16:30 amIAD - XIY
2 stops27h 55mAir China
sáb. 11/156:50 pmXIY - IAD
2 stops39h 35mAir China
Deal found 10/25$1,213
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/317:43 amIAD - XIY
2 stops40h 42mMultiple Airlines
dom. 11/161:00 pmXIY - IAD
2 stops39h 30mMultiple Airlines
Deal found 10/28$1,226
This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/16:30 amIAD - XIY
2 stops27h 55mAir China
mar. 11/183:50 pmXIY - IAD
2 stops42h 18mAir China
Deal found 10/25$1,249
This oojo deal was found by Cheapflights users on 10/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/39:10 pmIAD - XIY
2 stops28h 50mEtihad Airways
mié. 11/122:00 pmXIY - IAD
2 stops38h 30mEtihad Airways
Deal found 10/26$1,265

Cheap flight deals from Dulles Intl to Xi'an

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Xi'an (XIY). 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 octubre 28, 2025.

Most trusted provider

Cheapfaremart
1 star

Round-trip from

$1,105
(Korean Air)

Popular in

December

Cheapest in

February

Average price

$1,338
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Xi'an Xianyang flights.
Search Deals
From Washington, D.C. Dulles Intl to Xi'an Xianyang
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($82 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Xi'an 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 octubre 28, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Xi'an that are best for you.

Fly from

Dulles Intl

Fly to

Xi'an

Route

Depart

Return

Price

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

jue. 3/5

11:50 am-11:45 am

1 stop34h 55m

Xi'an Xianyang

lun. 3/9

12:55 pm-10:50 am

1 stop33h 55m

$1,105

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

jue. 3/5

8:30 am-12:20 pm

2 stops38h 50m

Xi'an Xianyang

lun. 3/9

12:30 pm-7:30 am

2 stops31h 00m

$1,334

Washington, D.C.Xi'an

IAD - XIY

IADXIY

Washington, D.C. Dulles Intl

jue. 12/11

6:30 am-10:25 pm

2 stops26h 55m

Xi'an Xianyang

jue. 12/18

2:00 pm-7:20 am

2 stops30h 20m

$6,786

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Xi'an flights, Cheapflights users trust Cheapfaremart the most. Cheapfaremart 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 Washington, D.C. Dulles Intl Airport-Xi'an 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 Dulles Intl to Xi'an

Have a flexible travel schedule? Discover the best time to fly to Xi'an from Dulles Intl 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Xi'an

What is the cheapest time of day to fly from IAD to XIY?

Find hourly flight availability from Dulles Intl to Xi'an. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 28, 2025.

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Xi'an is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 21% on airfare.

Reviews of airlines servicing Xi'an

Get insights into the airlines that provide service to Xi'an. 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 Xi'an. Reviews last updated octubre 28, 2025.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Xi'an, such as Air China. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air China
7.2
Good
117 reviews

Crew

7.9

Entertainment

6.4

Overall

7.2

Boarding

7.7

Comfort

7.1

Food

7.0

Reviews

1 / 3
2.0
Mediocre

Anonymous,Oct 2025

LAX - PEK

Very bad experience for check in. Not good for boarding too.
Air China
7.2
Good
117 reviews
Air China
7.2
Good
117 reviews

Crew

7.9

Entertainment

6.4

Overall

7.2

Boarding

7.7

Comfort

7.1

Food

7.0

Reviews

1 / 3
2.0
Mediocre

Anonymous,Oct 2025

LAX - PEK

Very bad experience for check in. Not good for boarding too.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Xi'an. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Xi'an from Washington, D.C. Dulles Intl?

    Xi'an Xianyang (XIY), located 16.5 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Xi'an. 1 airline have flights to Xianyang from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Xi'an Xianyang should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

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

    For as low as $1,105, Korean Air can have you in Xi'an from Washington, D.C. Dulles Intl Airport in 34h 55m. Washington, D.C. Dulles Intl Airport and Xi'an are separated by a distance of 7345 mi.

  • What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Xi'an round-trip?

    Flying on Air China is currently your cheapest option to Xi'an, with prices starting at $1,669. This flight start at 1% lower than the current average price 3 months from now.

  • Can I find deals for flights from Dulles Intl to Xi'an that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Xi'an flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Xi'an?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Xi'an.

  • Can I find deals for business class flights from Dulles Intl to Xi'an?

    Yes. Cheapflights offers flight deals from Dulles Intl to Xi'an by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Dulles Intl to Xi'an

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Dulles Intl to Xi'an

Discover the top airline that operate flights from Dulles Intl to Xi'an. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$1,669Average$2,098FlexibilityNo cancel feeOn-time67%

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