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Cheap flights from Seattle to Niigata from $1,059

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Niigata departing on 7/22. 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
0 bags

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Find the cheapest flights from Seattle to Niigata

Cheap round-trip flights

Enter your travel dates to find the best prices.
ANA Logo
4:30 pm - 11:00 am
SEA
-
KIJ
26h 30m
2 stops
ANA Logo
2:30 pm - 2:25 pm
KIJ
-
SEA
39h 55m
2 stops
$1,059ANA
Wed, Jul 22 - Mon, Jul 27
ANA Logo
4:30 pm - 2:00 pm
SEA
-
KIJ
53h 30m
2 stops
ANA Logo
9:20 am - 2:25 pm
KIJ
-
SEA
21h 05m
2 stops
$1,172ANA
Fri, Apr 24 - Fri, May 1
Multiple Airlines Logo
12:55 am - 11:45 am
SEA
-
KIJ
18h 50m
1 stop
Multiple Airlines Logo
12:30 pm - 2:55 pm
KIJ
-
SEA
18h 25m
2 stops
$1,311Multiple Airlines
Thu, Apr 23 - Fri, May 1
Korean Air Logo
6:55 pm - 7:20 pm
SEA
-
KIJ
32h 25m
2 stops
Korean Air Logo
8:20 pm - 1:41 pm
KIJ
-
SEA
33h 21m
1 stop
$1,386Korean Air
Wed, Jul 22 - Mon, Jul 27
Multiple Airlines Logo
4:30 pm - 11:00 am
SEA
-
KIJ
26h 30m
2 stops
Multiple Airlines Logo
12:45 pm - 7:45 pm
KIJ
-
SEA
23h 00m
3 stops
$1,394Multiple Airlines
Wed, Jul 22 - Mon, Jul 27
Multiple Airlines Logo
5:40 am - 8:15 am
SEA
-
KIJ
34h 35m
3 stops
Multiple Airlines Logo
10:10 am - 8:05 pm
KIJ
-
SEA
25h 55m
2 stops
$2,080Multiple Airlines
Fri, Apr 24 - Fri, May 1
ANA Logo
10:20 am - 2:00 pm
SEA
-
KIJ
35h 40m
3 stops
ANA Logo
3:50 pm - 6:30 pm
KIJ
-
SEA
18h 40m
3 stops
$3,490ANA
Fri, Apr 24 - Fri, May 1
Multiple Airlines Logo
11:19 am - 8:15 am
SEA
-
KIJ
28h 56m
3 stops
Multiple Airlines Logo
12:45 pm - 7:50 pm
KIJ
-
SEA
23h 05m
3 stops
$10,404Multiple Airlines
Wed, Jul 22 - Mon, Jul 27

ANA flights from Seattle to Niigata

Our best ANA deals on Seattle to Niigata flight tickets
ANA
Jul 22
SEA4:30 pmSeattle/Tacoma Intl
26h 30m
2 stops
KIJ11:00 amNiigata
Jul 27
KIJ2:30 pmNiigata
39h 55m
2 stops
SEA2:25 pmSeattle/Tacoma Intl
$1,059
ANA
Apr 24
SEA4:30 pmSeattle/Tacoma Intl
53h 30m
2 stops
KIJ2:00 pmNiigata
May 1
KIJ9:20 amNiigata
21h 05m
2 stops
SEA2:25 pmSeattle/Tacoma Intl
$1,172
ANA
Apr 24
SEA10:20 amSeattle/Tacoma Intl
35h 40m
3 stops
KIJ2:00 pmNiigata
May 1
KIJ3:50 pmNiigata
18h 40m
3 stops
SEA6:30 pmSeattle/Tacoma Intl
$3,490

momondo Fare Finder

 
Customize your flight search to find flights from Seattle 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 March 10, 2026.
Use the filters below to find and compare flights from Seattle to Niigata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleNiigata

SEA - KIJ

SEAKIJ

Seattle/Tacoma Intl

Wed 7/22

4:30 pm-11:00 am

2 stops26h 30m

Niigata

Mon 7/27

2:30 pm-2:25 pm

2 stops39h 55m

$1,059

SeattleNiigata

SEA - KIJ

SEAKIJ

Seattle/Tacoma Intl

Fri 4/24

4:30 pm-2:00 pm

2 stops53h 30m

Niigata

Fri 5/1

9:20 am-2:25 pm

2 stops21h 05m

$1,172
Quickest round-trip

SeattleNiigata

SEA - KIJ

SEAKIJ

Seattle/Tacoma Intl

Thu 4/23

12:55 am-11:45 am

1 stop18h 50m

Niigata

Fri 5/1

12:30 pm-2:55 pm

2 stops18h 25m

$1,311

SeattleNiigata

SEA - KIJ

SEAKIJ

Seattle/Tacoma Intl

Wed 7/22

6:55 pm-7:20 pm

2 stops32h 25m

Niigata

Mon 7/27

8:20 pm-1:41 pm

1 stop33h 21m

$1,386

SeattleNiigata

SEA - KIJ

SEAKIJ

Seattle/Tacoma Intl

Wed 7/22

4:30 pm-11:00 am

2 stops26h 30m

Niigata

Mon 7/27

12:45 pm-7:45 pm

3 stops23h 00m

$1,394

SeattleNiigata

SEA - KIJ

SEAKIJ

Seattle/Tacoma Intl

Fri 4/24

5:40 am-8:15 am

3 stops34h 35m

Niigata

Fri 5/1

10:10 am-8:05 pm

2 stops25h 55m

$2,080

SeattleNiigata

SEA - KIJ

SEAKIJ

Seattle/Tacoma Intl

Fri 4/24

10:20 am-2:00 pm

3 stops35h 40m

Niigata

Fri 5/1

3:50 pm-6:30 pm

3 stops18h 40m

$3,490

SeattleNiigata

SEA - KIJ

SEAKIJ

Seattle/Tacoma Intl

Wed 7/22

11:19 am-8:15 am

3 stops28h 56m

Niigata

Mon 7/27

12:45 pm-7:50 pm

3 stops23h 05m

$10,404

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Seattle to Niigata

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

Cheap Seattle to Niigata (SEA to KIJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Niigata

Fastest flight time

31h 45m

Direct flights

None
The fastest flight from Seattle to Niigata takes 31h 45m
There are no direct flights from Seattle to Niigata. There are no popular flight routes from Seattle to Niigata.
Search flight deals

  • How far is Seattle/Tacoma Intl to Niigata by plane?

    A flight from Seattle/Tacoma Intl to Niigata will travel around 4699.7 mi. By plane, this route typically takes 31h 45m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Niigata Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Niigata Airport were last updated today.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport 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 Seattle/Tacoma Intl Airport to Niigata Airport.

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

    The travel and health documents you'll need for your trip to Niigata Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Niigata Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Seattle to Niigata?

    Confirm your travel details to search for the latest offers for flights from Seattle to Niigata. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Seattle to Niigata with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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 Seattle to Niigata?

Finding the right flight to Niigata from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Niigata quick and easy, saving you time and money.

Can I find flights from Seattle to Niigata with flexible booking policies on momondo?

momondo does allow users to show only those flights to Niigata from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to Niigata?

momondo provides multiple filters to help you find the best flight to Niigata from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Seattle to Niigata 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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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