IAD - NKG

$1,274 Find Cheap Flights from Washington Dulles Airport to Nanjing

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Nanjing departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Nanjing

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Nanjing, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Nanjing, as well as popular online travel agencies
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Cheap Flights from Dulles Intl to Nanjing (IAD-NKG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Nanjing that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Nanjing

Sun, Feb 22 - Thu, Feb 26
Cathay Pacific Logo
5:15 pm - 9:50 pmIAD-NKG
39h 35m2 stops
Cathay Pacific Logo
8:20 am - 10:12 pmNKG-IAD
26h 52m2 stops
$1,274Cathay Pacific
Find Deal
Tue, Oct 7 - Tue, Nov 11
 Logo
8:50 pm - 6:30 pmIAD-NKG
33h 40m3 stops
 Logo
2:50 pm - 11:44 amNKG-IAD
33h 54m3 stops
$1,477
Find Deal
Sun, Feb 22 - Thu, Feb 26
Air China Logo
6:00 am - 12:45 pmIAD-NKG
41h 45m2 stops
Air China Logo
8:35 pm - 7:35 amNKG-IAD
48h 00m2 stops
$1,537Air China
Find Deal
Tue, Oct 7 - Tue, Nov 11
Cathay Pacific Logo
5:37 pm - 1:00 pmIAD-NKG
31h 23m2 stops
Cathay Pacific Logo
8:20 am - 10:33 pmNKG-IAD
27h 13m2 stops
$1,538Cathay Pacific
Find Deal
Tue, Oct 7 - Tue, Nov 11
 Logo
10:05 pm - 10:15 pmIAD-NKG
36h 10m2 stops
 Logo
8:35 am - 6:30 pmNKG-IAD
22h 55m1 stop
$1,633
Find Deal
Sun, Feb 22 - Thu, Feb 26
Air China Logo
6:00 am - 4:10 pmIAD-NKG
45h 10m2 stops
Air China Logo
5:10 pm - 6:30 pmNKG-IAD
38h 20m1 stop
$1,642Air China
Find Deal
Tue, Oct 7 - Tue, Nov 11
 Logo
8:50 pm - 6:30 pmIAD-NKG
33h 40m3 stops
 Logo
7:05 pm - 3:55 pmNKG-IAD
33h 50m2 stops
$1,760
Find Deal
Tue, Oct 7 - Tue, Nov 11
Air China Logo
11:00 pm - 10:05 amIAD-NKG
23h 05m1 stop
Air China Logo
11:20 am - 6:30 pmNKG-IAD
20h 10m1 stop
$1,801Air China
Find Deal
Mon, Oct 6 - Mon, Oct 13
Air China Logo
12:45 pm - 10:05 amIAD-NKG
33h 20m2 stops
Air China Logo
5:05 pm - 7:30 pmNKG-IAD
38h 25m1 stop
$2,100Air China
Find Deal
Mon, Oct 6 - Mon, Oct 13
Air China Logo
5:42 pm - 10:05 amIAD-NKG
28h 23m2 stops
Air China Logo
8:40 am - 7:30 pmNKG-IAD
46h 50m2 stops
$2,326Air China
Find Deal

Everything you should know

Top airlines
Cathay Pacific
Cheapest • from $1,274 (round-trip)
Korean Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$1,274
Cathay Pacific
Sun 2/22Thu 2/26
IAD - NKG • 2 stops
Cheapest one-way
Multiple Airlines
Thu 9/11
IAD - NKG • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Nanjing!
Booking Insights

KAYAK's insights & trends for Dulles Intl to Nanjing flights

Get data-powered insights and trends into flights from Dulles Intl to Nanjing to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington Dulles Airport to Nanjing?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington Dulles Airport to Nanjing were found on Cathay Pacific ($1,274) and Air China ($1,537).

Good to know

Cheapest flight$1,274
Flight from Washington Dulles Airport to Nanjing

When to book flights from Dulles Intl to Nanjing

Are your dates flexible? Find out the best times to travel from Dulles Intl to Nanjing based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Nanjing flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Nanjing?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Nanjing was $1,274 for a round-trip ticket.

  • Do I need a passport to fly between Washington Dulles Airport and Nanjing?

    A passport is required to fly from Washington Dulles Airport to Nanjing.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Nanjing?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Nanjing?

    oneworld, and Star Alliance are the airline alliances operating flights between Washington Dulles Airport and Nanjing, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Nanjing, Korean Air or Air China?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Nanjing are Korean Air and Air China. With an average price for the route of $1,189 and an overall rating of 8.4, Korean Air is the most popular choice. Air China is also a great choice for the route, with an average price of $1,390 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Nanjing?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Nanjing.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Nanjing?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nanjing from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Nanjing?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Nanjing with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and NKG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Nanjing?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Nanjing from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Dulles Intl to Nanjing

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Nanjing. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Nanjing? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1139 reviews
8.5Boarding
8.2Entertainment
8.3Comfort
8.1Food
8.7Crew
Airline reviews

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

8.0 ExcellentMatt, Aug 2025ATL - EWR
Read more Korean Air reviews

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

Nothing to complain of, the only reason I am not giving better marks is that I am used to flying with ANA and they are the top.

It's terrible that we can't do online check in because we didn't buy the tickets directly from Air china. It was not explained until I contacted Chatdeal and we could not sit together.

Communication between the captain/crew and the passengers needs to be improved.

Food and service are good. Bathroom was lack of lotions and cleaning. That should be improved.

Food & service very good next I will pick up again

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced. Also, a cabin bag allows only 5kg!

Everything was not satisfactory - the flight was delayed, staffs were ok but they didn't speak English well. I am from east Asia (not Chinese) and they didn't care enough to remember that I wasn't Chinese but persistently spoke chinese to me. The flight announcement in english wasn't clear to understand.

I wish I had been able to choose a vegetarian meal. Crew friendly and helpful. Seat was ok. All quite efficient and pleasant. Would recommend for inner China travel for sure.

The flight is not bad, but the Business Lounge is not big enough for the quantity of people they accept and there is a limited options for food and beverages.

It was simply bad and on top of that my luggage hasn't been delivered until now. They can't even localize it which is just unacceptable when they are supposed to scan the bar code they put when we check in

Everything you need to know for your flight from Dulles Intl to Nanjing

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