HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Nanjing

$529+ Cheap flights from Reagan-National (DCA) to Nanjing (NKG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — NKG
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Reagan-National to Nanjing with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Reagan-National to Nanjing

Best flights from Reagan-National to Nanjing
Discover carefully curated flight deals from Reagan-National to Nanjing that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

This KAYAK deal was found by Cheapflights users on 12/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1911:57 amDCA - NKG
2 stops45h 53mCathay Pacific
Mon 4/62:15 pmNKG - DCA
2 stops46h 40mCathay Pacific
Deal found 12/3$1,134
This KAYAK deal was found by Cheapflights users on 12/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2311:57 amDCA - NKG
2 stops45h 53mCathay Pacific
Mon 4/62:15 pmNKG - DCA
2 stops46h 40mCathay Pacific
Deal found 12/3$1,134
This Cathay Pacific deal was found by Cheapflights users on 12/1. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/226:42 pmDCA - NKG
2 stops38h 08mCathay Pacific
Mon 1/262:15 pmNKG - DCA
2 stops41h 29mCathay Pacific
Deal found 12/1$1,139
This KAYAK deal was found by Cheapflights users on 12/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2211:57 amDCA - NKG
2 stops37h 03mCathay Pacific
Mon 4/62:15 pmNKG - DCA
2 stops46h 40mCathay Pacific
Deal found 12/1$1,184
This KAYAK deal was found by Cheapflights users on 12/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2011:57 amDCA - NKG
2 stops37h 03mCathay Pacific
Mon 4/62:15 pmNKG - DCA
2 stops46h 40mCathay Pacific
Deal found 12/1$1,184
This KAYAK deal was found by Cheapflights users on 12/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:35 pmDCA - NKG
2 stops30h 25mCathay Pacific
Mon 4/62:15 pmNKG - DCA
2 stops46h 40mCathay Pacific
Deal found 12/1$1,184

Find flight deals from Reagan-National to Nanjing

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Nanjing (NKG). 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,134
(KAYAK)

One-way from

$529
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. Reagan-National-Nanjing Lukou Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Nanjing Lukou Intl flights.
Search Deals
From Washington, D.C. Reagan-National to Nanjing Lukou Intl
Search Deals
One-way flight from Washington, D.C. Reagan-National to Nanjing Lukou Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Nanjing 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 December 4, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Nanjing that are best for you.

Fly from

Reagan-National

Fly to

Nanjing

Route

Depart

Return

Price

Washington, D.C.Nanjing

DCA - NKG

DCANKG

Washington, D.C. Reagan-National

Thu 3/19

11:57 am-9:50 pm

2 stops45h 53m

Nanjing Lukou Intl

Mon 4/6

2:15 pm-12:55 am

2 stops46h 40m

$1,134

Washington, D.C.Nanjing

DCA - NKG

DCANKG

Washington, D.C. Reagan-National

Mon 3/23

11:57 am-9:50 pm

2 stops45h 53m

Nanjing Lukou Intl

Mon 4/6

2:15 pm-12:55 am

2 stops46h 40m

$1,134

Washington, D.C.Nanjing

DCA - NKG

DCANKG

Washington, D.C. Reagan-National

Thu 1/22

6:42 pm-9:50 pm

2 stops38h 08m

Nanjing Lukou Intl

Mon 1/26

2:15 pm-6:44 pm

2 stops41h 29m

$1,139

Washington, D.C.Nanjing

DCA - NKG

DCANKG

Washington, D.C. Reagan-National

Sun 3/22

11:57 am-1:00 pm

2 stops37h 03m

Nanjing Lukou Intl

Mon 4/6

2:15 pm-12:55 am

2 stops46h 40m

$1,184

Washington, D.C.Nanjing

DCA - NKG

DCANKG

Washington, D.C. Reagan-National

Fri 3/20

11:57 am-1:00 pm

2 stops37h 03m

Nanjing Lukou Intl

Mon 4/6

2:15 pm-12:55 am

2 stops46h 40m

$1,184

Washington, D.C.Nanjing

DCA - NKG

DCANKG

Washington, D.C. Reagan-National

Sat 3/21

6:35 pm-1:00 pm

2 stops30h 25m

Nanjing Lukou Intl

Mon 4/6

2:15 pm-12:55 am

2 stops46h 40m

$1,184

Washington, D.C.Nanjing

DCA - NKG

DCANKG

Washington, D.C. Reagan-National

Fri 1/16

6:00 pm-1:50 pm

3 stops54h 50m

$529

Washington, D.C.Nanjing

DCA - NKG

DCANKG

Washington, D.C. Reagan-National

Thu 1/15

12:55 pm-11:25 am

3 stops33h 30m

$639

Washington, D.C.Nanjing

DCA - NKG

DCANKG

Washington, D.C. Reagan-National

Wed 12/31

2:59 pm-1:00 pm

2 stops33h 01m

$815

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Compare providers for flights from Reagan-National to Nanjing

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Nanjing in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Nanjing flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Reagan-National Airport-Nanjing flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Nanjing flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Nanjing flights, Cheapflights users trust eDreams the most. eDreams 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. Reagan-National Airport-Nanjing 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 Reagan-National to Nanjing

Have a flexible travel schedule? Discover the best time to fly to Nanjing from Reagan-National 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.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Nanjing. 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 Nanjing from Washington, D.C. Reagan-National?

    Nanjing Lukou Intl (NKG), located 22.6 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Reagan-National to Nanjing. 0 airlines have flights to Lukou Intl from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to Nanjing Lukou Intl should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Nanjing?

    Cathay Pacific can get you from Washington, D.C. Reagan-National Airport to Nanjing in just under 45h 53m. Your travel time can differ by up to . The distance from Washington, D.C. Reagan-National Airport to Nanjing is about 7448 mi.

  • Can I find deals for flights from Reagan-National to Nanjing that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Nanjing flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Nanjing?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Nanjing.

  • Can I find deals for business class flights from Reagan-National to Nanjing?

    Yes. Cheapflights offers flight deals from Reagan-National to Nanjing 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to Nanjing

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Nanjing flights
Baltimore to Nanjing flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.