What is the cheapest airline that flies from Washington, D.C. to Nanjing Lukou Intl?

Cathay Pacific is the most popular carrier operating from Washington, D.C. to Nanjing Lukou Intl

How long does it take to fly to Nanjing?

If you’re flying from a popular airport in Washington, D.C., such as Baltimore or Washington, D.C., and flying into Nanjing, then you can expect flight times to average 28h 21m and 31h 58m, respectively.

When did momondo last update prices for flights from Washington, D.C. to Nanjing Lukou Intl Airport?

Prices for flights from Washington, D.C. to Nanjing Lukou Intl Airport were last updated today.

How many operators does momondo search for flights from Washington, D.C. to Nanjing Lukou Intl Airport?

There are 2 operators available for flights from Washington, D.C. to Nanjing Lukou Intl Airport as of February 2026.

How old do you have to be to fly from Washington, D.C. to Nanjing Lukou Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Nanjing Lukou Intl Airport.

What documentation or ID do you need to fly to Nanjing Lukou Intl Airport?

The required travel and health documents for your Nanjing Lukou Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Nanjing Lukou Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$471 Cheap Flights from Washington, D.C. to Nanjing in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Washington, D.C. to Nanjing

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:35 pm - 1:30 pm

IAD

NKG

33h 55m

2 stops

7:25 am - 10:05 am

NKG

IAD

38h 40m

2 stops

$1,050Multiple Airlines

Tue, Mar 17 - Tue, Mar 24

5:55 pm - 10:05 pm

IAD

NKG

40h 10m

2 stops

2:15 pm - 11:28 pm

NKG

IAD

45h 13m

2 stops

$1,120Cathay Pacific

Wed, Apr 8 - Tue, Apr 21

3:35 pm - 11:45 pm

IAD

NKG

44h 10m

2 stops

8:20 am - 10:05 am

NKG

IAD

37h 45m

2 stops

$1,136Multiple Airlines

Fri, Mar 13 - Fri, Mar 27

6:59 pm - 1:00 pm

DCA

NKG

30h 01m

2 stops

8:20 am - 8:00 pm

NKG

DCA

23h 40m

2 stops

$1,152Multiple Airlines

Tue, Mar 17 - Tue, Mar 24

11:00 pm - 7:55 pm

IAD

NKG

32h 55m

1 stop

11:20 am - 7:30 pm

NKG

IAD

20h 10m

1 stop

$1,187Air China

Tue, Mar 17 - Tue, Mar 24

11:00 pm - 10:20 pm

IAD

NKG

35h 20m

1 stop

11:20 am - 1:03 am

NKG

IAD

49h 43m

2 stops

$1,190Air China

Tue, Mar 17 - Tue, Mar 24

12:50 pm - 12:10 pm

IAD

NKG

35h 20m

1 stop

1:45 pm - 10:50 am

NKG

IAD

33h 05m

1 stop

$1,206Korean Air

Fri, Mar 13 - Fri, Mar 27

8:59 am - 1:00 pm

DCA

NKG

40h 01m

2 stops

8:00 am - 8:59 am

NKG

DCA

36h 59m

2 stops

$1,220Cathay Pacific

Fri, Mar 20 - Fri, Apr 3

3:45 pm - 10:10 am

IAD

NKG

30h 25m

2 stops

8:35 am - 7:30 pm

NKG

IAD

22h 55m

1 stop

$1,224Air China

Fri, Mar 13 - Fri, Mar 27

12:50 pm - 12:10 pm

IAD

NKG

35h 20m

1 stop

8:15 am - 10:50 am

NKG

IAD

38h 35m

1 stop

$1,256Korean Air

Mon, Mar 16 - Thu, Mar 19

Cathay Pacific flights from Washington, D.C. to Nanjing

Our best Cathay Pacific deals on Washington, D.C. to Nanjing flight tickets

Cathay Pacific

Apr 8

IAD5:55 pmWashington, D.C. Dulles Intl

40h 10m

2 stops

NKG10:05 pmNanjing Lukou Intl

Apr 21

NKG2:15 pmNanjing Lukou Intl

45h 13m

2 stops

IAD11:28 pmWashington, D.C. Dulles Intl

$1,120

Cathay Pacific

Mar 20

DCA8:59 amWashington, D.C. Reagan-National

40h 01m

2 stops

NKG1:00 pmNanjing Lukou Intl

Apr 3

NKG8:00 amNanjing Lukou Intl

36h 59m

2 stops

DCA8:59 amWashington, D.C. Reagan-National

$1,220

Cathay Pacific

Feb 26

DCA6:45 amWashington, D.C. Reagan-National

41h 15m

2 stops

NKG1:00 pmNanjing Lukou Intl

Mar 6

NKG8:20 amNanjing Lukou Intl

27h 40m

2 stops

DCA11:00 pmWashington, D.C. Reagan-National

$1,357

Delta flights from Washington, D.C. to Nanjing

Our best Delta deals on Washington, D.C. to Nanjing flight tickets

Delta

Jun 9

DCA4:40 pmWashington, D.C. Reagan-National

42h 40m

2 stops

NKG11:20 pmNanjing Lukou Intl

Aug 14

NKG7:30 amNanjing Lukou Intl

44h 10m

2 stops

DCA3:40 pmWashington, D.C. Reagan-National

$2,450

Delta

Jun 9

DCA4:40 pmWashington, D.C. Reagan-National

42h 40m

2 stops

NKG11:20 pmNanjing Lukou Intl

Aug 9

NKG7:30 amNanjing Lukou Intl

44h 10m

2 stops

DCA3:40 pmWashington, D.C. Reagan-National

$2,588

Delta

Jun 6

DCA4:40 pmWashington, D.C. Reagan-National

42h 40m

2 stops

NKG11:20 pmNanjing Lukou Intl

Aug 13

NKG7:30 amNanjing Lukou Intl

44h 44m

2 stops

DCA4:14 pmWashington, D.C. Reagan-National

$3,087

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Nanjing

IAD - NKG

IADNKG

Washington, D.C. Dulles Intl

Tue 3/17

3:35 pm-1:30 pm

2 stops33h 55m

Nanjing Lukou Intl

Tue 3/24

7:25 am-10:05 am

2 stops38h 40m

$1,050

Washington, D.C.Nanjing

IAD - NKG

IADNKG

Washington, D.C. Dulles Intl

Wed 4/8

5:55 pm-10:05 pm

2 stops40h 10m

Nanjing Lukou Intl

Tue 4/21

2:15 pm-11:28 pm

2 stops45h 13m

$1,120

Washington, D.C.Nanjing

IAD - NKG

IADNKG

Washington, D.C. Dulles Intl

Fri 3/13

3:35 pm-11:45 pm

2 stops44h 10m

Nanjing Lukou Intl

Fri 3/27

8:20 am-10:05 am

2 stops37h 45m

$1,136

Washington, D.C.Nanjing

DCA - NKG

DCANKG

Washington, D.C. Reagan-National

Tue 3/17

6:59 pm-1:00 pm

2 stops30h 01m

Nanjing Lukou Intl

Tue 3/24

8:20 am-8:00 pm

2 stops23h 40m

$1,152

Washington, D.C.Nanjing

IAD - NKG

IADNKG

Washington, D.C. Dulles Intl

Tue 3/17

11:00 pm-7:55 pm

1 stop32h 55m

Nanjing Lukou Intl

Tue 3/24

11:20 am-7:30 pm

1 stop20h 10m

$1,187

Washington, D.C.Nanjing

IAD - NKG

IADNKG

Washington, D.C. Dulles Intl

Tue 3/17

11:00 pm-10:20 pm

1 stop35h 20m

Nanjing Lukou Intl

Tue 3/24

11:20 am-1:03 am

2 stops49h 43m

$1,190

Washington, D.C.Nanjing

IAD - NKG

IADNKG

Washington, D.C. Dulles Intl

Fri 3/13

12:50 pm-12:10 pm

1 stop35h 20m

Nanjing Lukou Intl

Fri 3/27

1:45 pm-10:50 am

1 stop33h 05m

$1,206

Washington, D.C.Nanjing

DCA - NKG

DCANKG

Washington, D.C. Reagan-National

Fri 3/20

8:59 am-1:00 pm

2 stops40h 01m

Nanjing Lukou Intl

Fri 4/3

8:00 am-8:59 am

2 stops36h 59m

$1,220

Washington, D.C.Nanjing

IAD - NKG

IADNKG

Washington, D.C. Dulles Intl

Fri 3/13

3:45 pm-10:10 am

2 stops30h 25m

Nanjing Lukou Intl

Fri 3/27

8:35 am-7:30 pm

1 stop22h 55m

$1,224

Washington, D.C.Nanjing

IAD - NKG

IADNKG

Washington, D.C. Dulles Intl

Mon 3/16

12:50 pm-12:10 pm

1 stop35h 20m

Nanjing Lukou Intl

Thu 3/19

8:15 am-10:50 am

1 stop38h 35m

$1,256

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Nanjing

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

Can stopping save me money on Washington, D.C. to Nanjing flights?

You could potentially save up to 33% on your flight if you consider stops on a Washington, D.C. to Nanjing flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Nanjing according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Nanjing (WAS to NKG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Nanjing

Fastest flight time	28h 21m
Direct flights	None

The fastest flight from Washington, D.C. to Nanjing takes 28h 21m

There are no direct flights from Washington, D.C. to Nanjing. There are no popular flight routes from Washington, D.C. to Nanjing.

Search flight deals

How far is Washington, D.C. to Nanjing Lukou Intl by plane?
Nanjing Lukou Intl is 7424.2 mi away from Washington, D.C.. Flights usually cover this in 28h 21m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. to Nanjing Lukou Intl Airport?
Prices for flights from Washington, D.C. to Nanjing Lukou Intl Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Nanjing Lukou Intl Airport?
There are 2 operators available for flights from Washington, D.C. to Nanjing Lukou Intl Airport as of February 2026.
How old do you have to be to fly from Washington, D.C. to Nanjing Lukou Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Nanjing Lukou Intl Airport.
What documentation or ID do you need to fly to Nanjing Lukou Intl Airport?
The required travel and health documents for your Nanjing Lukou Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Nanjing Lukou Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Washington, D.C. to Nanjing?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Nanjing is Air China (100% of total bookings).

Best airlines flying from Washington, D.C. to Nanjing

Compare and see reviews for airlines that fly from Washington, D.C. to Nanjing with momondo

Airline	Rating	Free Cancellation	Price
Air China	PriceFrom $1,028	Free Cancellation	Rating 7.2 138 reviews		Search Air China flights
Korean Air	PriceFrom $1,084	Free Cancellation	Rating 8.4 1,188 reviews		Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Nanjing?

It is quick and easy to find Washington, D.C. to Nanjing flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Nanjing that suits you.

Can I find flights from Washington, D.C. to Nanjing with flexible booking policies on momondo?

momondo does allow users to show only those flights to Nanjing from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Nanjing?

momondo helps you find the best flight between Washington, D.C. and Nanjing by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Nanjing right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Nanjing from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Nanjing trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 3/3

Tue 3/10

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to China

Cheap flights from Washington, D.C. to Nanjing from $471

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Nanjing departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Washington, D.C. to Nanjing

Cheap round-trip flights

Cheap one-way flights

Cathay Pacific flights from Washington, D.C. to Nanjing

Our best Cathay Pacific deals on Washington, D.C. to Nanjing flight tickets

Delta flights from Washington, D.C. to Nanjing

Our best Delta deals on Washington, D.C. to Nanjing flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Nanjing that are best for you.

See travel insights to Nanjing from

How to get the cheapest flight ticket from Washington, D.C. to Nanjing

Can stopping save me money on Washington, D.C. to Nanjing flights?

You could potentially save up to 33% on your flight if you consider stops on a Washington, D.C. to Nanjing flight.

What is the cheapest airline that flies from Washington, D.C. to Nanjing Lukou Intl?

Cathay Pacific is the most popular carrier operating from Washington, D.C. to Nanjing Lukou Intl

How long does it take to fly to Nanjing?

If you’re flying from a popular airport in Washington, D.C., such as Baltimore or Washington, D.C., and flying into Nanjing, then you can expect flight times to average 28h 21m and 31h 58m, respectively.

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

Cheap Washington, D.C. to Nanjing (WAS to NKG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Nanjing

Fastest flight time

Direct flights

How far is Washington, D.C. to Nanjing Lukou Intl by plane?

When did momondo last update prices for flights from Washington, D.C. to Nanjing Lukou Intl Airport?

How many operators does momondo search for flights from Washington, D.C. to Nanjing Lukou Intl Airport?

How old do you have to be to fly from Washington, D.C. to Nanjing Lukou Intl Airport?

What documentation or ID do you need to fly to Nanjing Lukou Intl Airport?

What is the most popular airline from Washington, D.C. to Nanjing?

Best airlines flying from Washington, D.C. to Nanjing

Compare and see reviews for airlines that fly from Washington, D.C. to Nanjing with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Nanjing?

Can I find flights from Washington, D.C. to Nanjing with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Nanjing?

I’m not ready to book a flight from Washington, D.C. to Nanjing right now. Can momondo alert me if prices change?

An easier way to manage your Nanjing trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to China

Airports servicing Jiangsu