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Cheap flights from Washington, D.C. to Niigata from $1,068

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 Niigata departing on 1/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Niigata

Cheap round-trip flights

Enter your travel dates to find the best prices.
ANA Logo
12:20 pm - 6:55 pm
IAD
-
KIJ
40h 35m2 stops
ANA Logo
10:15 am - 3:40 pm
KIJ
-
IAD
19h 25m2 stops
$1,068ANA
Tue, Jan 27 - Tue, Feb 3
ANA Logo
1:05 pm - 2:05 pm
IAD
-
KIJ
35h 00m3 stops
ANA Logo
10:15 am - 3:40 pm
KIJ
-
IAD
19h 25m2 stops
$1,116ANA
Thu, Jan 29 - Thu, Feb 5
ANA Logo
12:20 pm - 6:40 pm
IAD
-
KIJ
40h 20m2 stops
ANA Logo
10:15 am - 3:40 pm
KIJ
-
IAD
19h 25m2 stops
$1,128ANA
Thu, Jan 29 - Thu, Feb 5
Korean Air Logo
11:50 am - 12:00 pm
IAD
-
KIJ
34h 10m1 stop
Korean Air Logo
1:10 pm - 9:50 am
KIJ
-
IAD
34h 40m1 stop
$1,216Korean Air
Tue, Jan 27 - Tue, Feb 3
Multiple Airlines Logo
7:30 pm - 12:00 pm
IAD
-
KIJ
26h 30m2 stops
Multiple Airlines Logo
1:10 pm - 9:50 am
KIJ
-
IAD
34h 40m1 stop
$1,631Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
Delta Logo
4:38 pm - 12:00 pm
DCA
-
KIJ
29h 22m2 stops
Delta Logo
1:10 pm - 10:28 am
KIJ
-
DCA
35h 18m2 stops
$1,665Delta
Tue, Jan 27 - Tue, Feb 3
Multiple Airlines Logo
11:10 am - 8:45 pm
IAD
-
KIJ
19h 35m2 stops
Multiple Airlines Logo
9:15 am - 8:29 pm
KIJ
-
IAD
25h 14m3 stops
$1,793Multiple Airlines
Tue, Jan 27 - Tue, Feb 3
Korean Air Logo
11:50 am - 12:00 pm
IAD
-
KIJ
34h 10m1 stop
Korean Air Logo
1:10 pm - 9:50 am
KIJ
-
IAD
34h 40m1 stop
$1,799Korean Air
Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
6:59 am - 8:15 am
DCA
-
KIJ
35h 16m3 stops
Multiple Airlines Logo
1:10 pm - 10:23 am
KIJ
-
DCA
35h 13m3 stops
$1,962Multiple Airlines
Tue, Jan 27 - Tue, Feb 3
Delta Logo
7:49 pm - 12:00 pm
IAD
-
KIJ
26h 11m2 stops
Delta Logo
1:10 pm - 9:50 am
KIJ
-
IAD
34h 40m1 stop
$2,045Delta
Tue, Jan 27 - Tue, Feb 3

ANA flights from Washington, D.C. to Niigata

Our best ANA deals on Washington, D.C. to Niigata flight tickets
ANA
Jan 27
IAD12:20 pmWashington, D.C. Dulles Intl
40h 35m
2 stops
KIJ6:55 pmNiigata
Feb 3
KIJ10:15 amNiigata
19h 25m
2 stops
IAD3:40 pmWashington, D.C. Dulles Intl
$1,068
Find similar
ANA
Jan 29
IAD1:05 pmWashington, D.C. Dulles Intl
35h 00m
3 stops
KIJ2:05 pmNiigata
Feb 5
KIJ10:15 amNiigata
19h 25m
2 stops
IAD3:40 pmWashington, D.C. Dulles Intl
$1,116
Find similar
ANA
Jan 29
IAD12:20 pmWashington, D.C. Dulles Intl
40h 20m
2 stops
KIJ6:40 pmNiigata
Feb 5
KIJ10:15 amNiigata
19h 25m
2 stops
IAD3:40 pmWashington, D.C. Dulles Intl
$1,128
Find similar

Korean Air flights from Washington, D.C. to Niigata

Our best Korean Air deals on Washington, D.C. to Niigata flight tickets
Korean Air
Jan 27
IAD11:50 amWashington, D.C. Dulles Intl
34h 10m
1 stop
KIJ12:00 pmNiigata
Feb 3
KIJ1:10 pmNiigata
34h 40m
1 stop
IAD9:50 amWashington, D.C. Dulles Intl
$1,216
Find similar
Korean Air
Jan 29
IAD11:50 amWashington, D.C. Dulles Intl
34h 10m
1 stop
KIJ12:00 pmNiigata
Feb 5
KIJ1:10 pmNiigata
34h 40m
1 stop
IAD9:50 amWashington, D.C. Dulles Intl
$1,799
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Niigata 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 December 15, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Niigata that are best for you.

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Fly to

Route

Depart

Return

Price

Washington, D.C.Niigata

IAD - KIJ

IADKIJ

Washington, D.C. Dulles Intl

Tue 1/27

12:20 pm-6:55 pm

2 stops40h 35m

Niigata

Tue 2/3

10:15 am-3:40 pm

2 stops19h 25m

$1,068

Washington, D.C.Niigata

IAD - KIJ

IADKIJ

Washington, D.C. Dulles Intl

Thu 1/29

1:05 pm-2:05 pm

3 stops35h 00m

Niigata

Thu 2/5

10:15 am-3:40 pm

2 stops19h 25m

$1,116

Washington, D.C.Niigata

IAD - KIJ

IADKIJ

Washington, D.C. Dulles Intl

Thu 1/29

12:20 pm-6:40 pm

2 stops40h 20m

Niigata

Thu 2/5

10:15 am-3:40 pm

2 stops19h 25m

$1,128

Washington, D.C.Niigata

IAD - KIJ

IADKIJ

Washington, D.C. Dulles Intl

Tue 1/27

11:50 am-12:00 pm

1 stop34h 10m

Niigata

Tue 2/3

1:10 pm-9:50 am

1 stop34h 40m

$1,216

Washington, D.C.Niigata

IAD - KIJ

IADKIJ

Washington, D.C. Dulles Intl

Thu 1/29

7:30 pm-12:00 pm

2 stops26h 30m

Niigata

Thu 2/5

1:10 pm-9:50 am

1 stop34h 40m

$1,631

Washington, D.C.Niigata

DCA - KIJ

DCAKIJ

Washington, D.C. Reagan-National

Tue 1/27

4:38 pm-12:00 pm

2 stops29h 22m

Niigata

Tue 2/3

1:10 pm-10:28 am

2 stops35h 18m

$1,665

Washington, D.C.Niigata

IAD - KIJ

IADKIJ

Washington, D.C. Dulles Intl

Tue 1/27

11:10 am-8:45 pm

2 stops19h 35m

Niigata

Tue 2/3

9:15 am-8:29 pm

3 stops25h 14m

$1,793

Washington, D.C.Niigata

IAD - KIJ

IADKIJ

Washington, D.C. Dulles Intl

Thu 1/29

11:50 am-12:00 pm

1 stop34h 10m

Niigata

Thu 2/5

1:10 pm-9:50 am

1 stop34h 40m

$1,799

Washington, D.C.Niigata

DCA - KIJ

DCAKIJ

Washington, D.C. Reagan-National

Tue 1/27

6:59 am-8:15 am

3 stops35h 16m

Niigata

Tue 2/3

1:10 pm-10:23 am

3 stops35h 13m

$1,962

Washington, D.C.Niigata

IAD - KIJ

IADKIJ

Washington, D.C. Dulles Intl

Tue 1/27

7:49 pm-12:00 pm

2 stops26h 11m

Niigata

Tue 2/3

1:10 pm-9:50 am

1 stop34h 40m

$2,045

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Niigata from

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

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

How long does it take to fly to Niigata?

Average flight duration from Washington, D.C. to Niigata depends on which airport you fly into and out of. Flying from Washington, D.C. to Niigata is 31h 46m on average, while flying from Baltimore to Niigata is 50h 01m on average. Niigata is the most popular airport in Niigata.

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

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

Cheap Washington, D.C. to Niigata (WAS to KIJ) flight deals and tips

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

Fastest flight time

29h 22m

Direct flights

None
The fastest flight from Washington, D.C. to Niigata takes 29h 22m
There are no direct flights from Washington, D.C. to Niigata. There are no popular flight routes from Washington, D.C. to Niigata.
Search flight deals

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

    The straight-line distance from Washington, D.C. to Niigata is 6653.8 mi. Flights usually cover this in 29h 22m, depending on flying conditions and air traffic around both airports.

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

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

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

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

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

Traveling to a place near Niigata?

Book flights to Niigata if you plan to visit one of these locations
Sado
Nagaoka

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Niigata. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Washington, D.C. to Niigata flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Niigata from Washington, D.C..

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

Price alerts on flights to Niigata from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cabin classes currently available on flights to Niigata

List of cabin classes available on flights landing in Niigata. Availability may vary depending on flight origin and airline.
Business Class to Niigata