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$1,037+ Cheap flights from Washington, D.C. (WAS) to Tianjin, China (TSN)

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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — TSN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Tianjin

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Tianjin (TSN). 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 September 17, 2025.

Round-trip from

$1,037
(Korean Air)
From Washington, D.C. (WAS) to Tianjin
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Find flight deals from Washington, D.C. to Tianjin

Cheapest flights from Washington, D.C. to Tianjin
Explore the most affordable flight options available from Washington, D.C. to Tianjin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Trip.com deal was found by Cheapflights users on 9/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:50 pmIAD - TSN
1 stop34h 25mKorean Air
Sat 11/812:30 pmTSN - IAD
1 stop34h 20mKorean Air
Deal found 9/17$1,093
This HIS deal was found by Cheapflights users on 9/17. 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 HIS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:03 pmDCA - TSN
2 stops31h 12mKorean Air
Sat 11/812:30 pmTSN - DCA
2 stops22h 13mKorean Air
Deal found 9/17$1,186
This Surpr!ce deal was found by Cheapflights users on 9/17. 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 Surpr!ce is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:43 amIAD - TSN
2 stops38h 12mMultiple Airlines
Sat 11/810:55 amTSN - IAD
2 stops32h 28mMultiple Airlines
Deal found 9/17$1,363
This Air China deal was found by Cheapflights users on 9/16. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:09 amBWI - TSN
2 stops40h 31mMultiple Airlines
Tue 10/2111:40 amTSN - BWI
2 stops31h 33mMultiple Airlines
Deal found 9/16$1,622
This Air China deal was found by Cheapflights users on 9/16. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/712:45 pmIAD - TSN
2 stops34h 55mMultiple Airlines
Tue 10/2111:40 amTSN - IAD
2 stops29h 58mMultiple Airlines
Deal found 9/16$1,728
This Surpr!ce deal was found by Cheapflights users on 9/17. 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 Surpr!ce is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:18 amBWI - TSN
2 stops40h 57mKorean Air
Sat 11/812:30 pmTSN - BWI
2 stops41h 19mKorean Air
Deal found 9/17$2,404
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/711:00 pmIAD - TSN
3 stops32h 40mAir China
Tue 10/217:40 amTSN - IAD
2 stops23h 50mAir China
Deal found 9/16$2,662
This Korean Air deal was found by Cheapflights users on 9/16. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/71:15 pmIAD - TSN
1 stop36h 15mKorean Air
Tue 10/212:40 pmTSN - IAD
1 stop32h 15mKorean Air
Deal found 9/16$3,685

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Tianjin 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 September 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Tianjin that are best for you.

Fly from

Washington, D.C.

Fly to

Tianjin

Route

Depart

Return

Price

Washington, D.C.Tianjin

IAD - TSN

IADTSN

Washington, D.C. Dulles Intl

Sun 2/22

11:50 am-11:15 am

1 stop34h 25m

Tianjin

Thu 2/26

12:30 pm-9:50 am

1 stop34h 20m

$1,037

Washington, D.C.Tianjin

DCA - TSN

DCATSN

Washington, D.C. Reagan-National

Sun 2/22

8:00 am-11:15 am

2 stops38h 15m

Tianjin

Thu 2/26

12:30 pm-12:47 pm

2 stops37h 17m

$1,053

Washington, D.C.Tianjin

DCA - TSN

DCATSN

Washington, D.C. Reagan-National

Sat 11/1

4:03 pm-11:15 am

2 stops31h 12m

Tianjin

Sat 11/8

12:30 pm-9:43 pm

2 stops22h 13m

$1,186

BaltimoreTianjin

BWI - TSN

BWITSN

Baltimore/Washington

Sun 2/22

4:39 pm-11:15 am

2 stops53h 36m

Tianjin

Thu 2/26

12:30 pm-3:40 pm

2 stops40h 10m

$1,458

Washington, D.C.Tianjin

IAD - TSN

IADTSN

Washington, D.C. Dulles Intl

Sat 11/1

2:30 pm-7:20 pm

2 stops40h 50m

Tianjin

Sat 11/8

12:30 pm-9:50 am

1 stop34h 20m

$1,507

BaltimoreTianjin

BWI - TSN

BWITSN

Baltimore/Washington

Tue 10/7

7:09 am-11:40 am

2 stops40h 31m

Tianjin

Tue 10/21

11:40 am-7:13 am

2 stops31h 33m

$1,622

Washington, D.C.Tianjin

IAD - TSN

IADTSN

Washington, D.C. Dulles Intl

Tue 10/7

12:45 pm-11:40 am

2 stops34h 55m

Tianjin

Tue 10/21

11:40 am-5:38 am

2 stops29h 58m

$1,728

BaltimoreTianjin

BWI - TSN

BWITSN

Baltimore/Washington

Sat 11/1

6:18 am-11:15 am

2 stops40h 57m

Tianjin

Sat 11/8

12:30 pm-4:49 pm

2 stops41h 19m

$2,404

Washington, D.C.Tianjin

IAD - TSN

IADTSN

Washington, D.C. Dulles Intl

Tue 10/7

11:00 pm-7:40 pm

3 stops32h 40m

Tianjin

Tue 10/21

7:40 am-7:30 pm

2 stops23h 50m

$2,662

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Washington, D.C. to Tianjin

Have a flexible travel schedule? Discover the best time to fly to Tianjin from Washington, D.C. 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. to Tianjin

What is the cheapest month to book a flight from Washington, D.C. to Tianjin?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Tianjin (average of $894). Flying from Washington, D.C. to Tianjin in June is currently the most expensive (average of $1,739). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Tianjin. 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 Tianjin from Washington, D.C.?

    Tianjin (TSN), located 9.8 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Tianjin. 0 airlines have flights to Tianjin from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Tianjin should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. per day.

  • How long is the flight from Washington, D.C. to Tianjin?

    For as low as $1,037, Korean Air can have you in Tianjin from Washington, D.C. in 34h 25m. Washington, D.C. and Tianjin are separated by a distance of 6956 mi.

  • What are the most popular routes from Washington, D.C. to Tianjin?

    Most travelers choose Baltimore/Washington - Tianjin, Washington, D.C. Dulles Intl - Tianjin or Washington, D.C. Reagan-National - Tianjin when deciding on the best route from Washington, D.C. to Tianjin.

  • Can I find deals for flights from Washington, D.C. to Tianjin that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Tianjin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Tianjin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Tianjin.

  • Can I find deals for business class flights from Washington, D.C. to Tianjin?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Tianjin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Tianjin?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Tianjin (average of $894). Flying from Washington, D.C. to Tianjin in June is currently the most expensive (average of $1,739). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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