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Cheap flights from Washington, D.C. to Nantong from $1,668

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Nantong departing on 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air China Logo
7:00 am - 11:50 pm
IAD
-
NTG
28h 50m
2 stops
Air China Logo
5:55 pm - 7:30 pm
NTG
-
IAD
37h 35m
1 stop
$1,668Air China
Sun, Sep 13 - Thu, Sep 17
Air China Logo
7:00 am - 11:50 pm
IAD
-
NTG
28h 50m
2 stops
Air China Logo
12:25 pm - 7:30 pm
NTG
-
IAD
43h 05m
2 stops
$1,827Air China
Sun, Sep 13 - Thu, Sep 17
Air China Logo
6:35 am - 10:05 am
IAD
-
NTG
39h 30m
2 stops
Air China Logo
9:20 pm - 7:30 pm
NTG
-
IAD
58h 10m
2 stops
$1,847Air China
Wed, Sep 30 - Sun, Oct 4
Air China Logo
6:35 am - 10:05 am
IAD
-
NTG
39h 30m
2 stops
Air China Logo
9:20 pm - 7:30 pm
NTG
-
IAD
58h 10m
2 stops
$2,017Air China
Wed, Sep 30 - Sun, Oct 4

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Air China flights from Washington, D.C. to Nantong

Our best Air China deals on Washington, D.C. to Nantong flight tickets
Air China
Sep 13
IAD7:00 amWashington, D.C. Dulles Intl
28h 50m
2 stops
NTG11:50 pmNantong
Sep 17
NTG5:55 pmNantong
37h 35m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
$1,668
Air China
Sep 13
IAD7:00 amWashington, D.C. Dulles Intl
28h 50m
2 stops
NTG11:50 pmNantong
Sep 17
NTG12:25 pmNantong
43h 05m
2 stops
IAD7:30 pmWashington, D.C. Dulles Intl
$1,827
Air China
Sep 30
IAD6:35 amWashington, D.C. Dulles Intl
39h 30m
2 stops
NTG10:05 amNantong
Oct 4
NTG9:20 pmNantong
58h 10m
2 stops
IAD7:30 pmWashington, D.C. Dulles Intl
$1,847

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Nantong 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, momondo users made 832,500 searches. Data last updated July 30, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Nantong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Nantong

IAD - NTG

IADNTG

Washington, D.C. Dulles Intl

Sun 9/13

7:00 am-11:50 pm

2 stops28h 50m

Nantong

Thu 9/17

5:55 pm-7:30 pm

1 stop37h 35m

$1,668

Washington, D.C.Nantong

IAD - NTG

IADNTG

Washington, D.C. Dulles Intl

Sun 9/13

7:00 am-11:50 pm

2 stops28h 50m

Nantong

Thu 9/17

12:25 pm-7:30 pm

2 stops43h 05m

$1,827

Washington, D.C.Nantong

IAD - NTG

IADNTG

Washington, D.C. Dulles Intl

Wed 9/30

6:35 am-10:05 am

2 stops39h 30m

Nantong

Sun 10/4

9:20 pm-7:30 pm

2 stops58h 10m

$1,847

Washington, D.C.Nantong

IAD - NTG

IADNTG

Washington, D.C. Dulles Intl

Wed 9/30

6:35 am-10:05 am

2 stops39h 30m

Nantong

Sun 10/4

9:20 pm-7:30 pm

2 stops58h 10m

$2,017

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Nantong from

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

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

What airlines fly to Nantong?

ANA, Air China and United Airlines are the top three most popular airlines that fly to Nantong from Washington, D.C. according to our data. ANA is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Nantong. Keep in mind that there are 10 different airlines that fly to Nantong on a routine basis, so you have a few additional options to choose from.

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

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

Cheap Washington, D.C. to Nantong (WAS to NTG) flight deals and tips

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

Fastest flight time

39h 30m

Direct flights

None
The fastest flight from Washington, D.C. to Nantong takes 39h 30m
There are no direct flights from Washington, D.C. to Nantong. There are no popular flight routes from Washington, D.C. to Nantong.
Search flight deals

Frequently asked questions about flying from Washington, D.C. to Nantong

  • How far is Washington, D.C. to Nantong by plane?

    The straight-line distance from Washington, D.C. to Nantong is 7397.3 mi. Typically, this will take 39h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. to Nantong Airport?

    Prices for flights from Washington, D.C. to Nantong Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. to Nantong Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Nantong Airport.

  • What documentation or ID do you need to fly to Nantong Airport?

    The required travel and health documents for your Nantong 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 Nantong Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Nantong for you.

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

Flights from Washington, D.C. to Nantong with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Washington, D.C. and Nantong 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 Nantong right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Nantong flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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