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.

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.

$757 Cheap Flights from Seattle to Niigata in 2025/26

1 adult

0 bags

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Find the cheapest flights from Seattle to Niigata

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:45 pm - 4:45 pm

SEA

KIJ

32h 00m2 stops

2:35 pm - 1:20 pm

KIJ

SEA

15h 45m2 stops

$757ANA

Sun, Jan 11 - Thu, Jan 15

3:40 pm - 2:05 pm

SEA

KIJ

29h 25m2 stops

9:15 am - 1:20 pm

KIJ

SEA

21h 05m2 stops

$1,199ANA

Fri, Dec 26 - Mon, Jan 12

3:40 pm - 2:05 pm

SEA

KIJ

29h 25m2 stops

7:00 pm - 10:06 pm

KIJ

SEA

44h 06m3 stops

$1,355Multiple Airlines

Fri, Dec 26 - Mon, Jan 12

5:50 am - 8:15 am

SEA

KIJ

33h 25m3 stops

7:00 pm - 10:06 pm

KIJ

SEA

44h 06m3 stops

$1,704Multiple Airlines

Fri, Dec 26 - Mon, Jan 12

11:00 am - 12:00 pm

SEA

KIJ

32h 00m1 stop

1:10 pm - 7:34 pm

KIJ

SEA

23h 24m2 stops

$1,733Korean Air

Sun, Jan 11 - Thu, Jan 15

7:15 am - 12:00 pm

SEA

KIJ

35h 45m2 stops

1:10 pm - 4:58 pm

KIJ

SEA

44h 48m2 stops

$1,866Korean Air

Sun, Jan 11 - Thu, Jan 15

11:00 am - 12:00 pm

SEA

KIJ

32h 00m1 stop

1:10 pm - 1:20 pm

KIJ

SEA

17h 10m1 stop

$1,947Korean Air

Sun, Jan 11 - Thu, Jan 15

7:15 am - 12:00 pm

SEA

KIJ

35h 45m2 stops

1:10 pm - 1:20 pm

KIJ

SEA

17h 10m1 stop

$2,080Korean Air

Sun, Jan 11 - Thu, Jan 15

11:00 am - 12:00 pm

SEA

KIJ

32h 00m1 stop

1:10 pm - 1:20 pm

KIJ

SEA

17h 10m1 stop

$2,222Korean Air

Sun, Jan 11 - Thu, Jan 15

1:30 pm - 12:00 pm

SEA

KIJ

29h 30m2 stops

1:10 pm - 8:52 pm

KIJ

SEA

24h 42m2 stops

$2,285Korean Air

Sun, Jan 11 - Thu, Jan 15

ANA flights from Seattle to Niigata

Our best ANA deals on Seattle to Niigata flight tickets

ANA

Jan 11

SEA3:45 pmSeattle/Tacoma Intl

32h 00m

2 stops

KIJ4:45 pmNiigata

Jan 15

KIJ2:35 pmNiigata

15h 45m

2 stops

SEA1:20 pmSeattle/Tacoma Intl

$757

Find similar

ANA

Dec 26

SEA3:40 pmSeattle/Tacoma Intl

29h 25m

2 stops

KIJ2:05 pmNiigata

Jan 12

KIJ9:15 amNiigata

21h 05m

2 stops

SEA1:20 pmSeattle/Tacoma Intl

$1,199

Find similar

Korean Air flights from Seattle to Niigata

Our best Korean Air deals on Seattle to Niigata flight tickets

Korean Air

Jan 11

SEA11:00 amSeattle/Tacoma Intl

32h 00m

1 stop

KIJ12:00 pmNiigata

Jan 15

KIJ1:10 pmNiigata

23h 24m

2 stops

SEA7:34 pmSeattle/Tacoma Intl

$1,733

Find similar

Korean Air

Jan 11

SEA7:15 amSeattle/Tacoma Intl

35h 45m

2 stops

KIJ12:00 pmNiigata

Jan 15

KIJ1:10 pmNiigata

44h 48m

2 stops

SEA4:58 pmSeattle/Tacoma Intl

$1,866

Find similar

Korean Air

Jan 11

SEA11:00 amSeattle/Tacoma Intl

32h 00m

1 stop

KIJ12:00 pmNiigata

Jan 15

KIJ1:10 pmNiigata

17h 10m

1 stop

SEA1:20 pmSeattle/Tacoma Intl

$1,947

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleNiigata

SEA - KIJ

SEAKIJ

Seattle/Tacoma Intl

Sun 1/11

3:45 pm-4:45 pm

2 stops32h 00m

Niigata

Thu 1/15

2:35 pm-1:20 pm

2 stops15h 45m

$757

SeattleNiigata

SEA - KIJ

SEAKIJ

Seattle/Tacoma Intl

Fri 12/26

3:40 pm-2:05 pm

2 stops29h 25m

Niigata

Mon 1/12

9:15 am-1:20 pm

2 stops21h 05m

$1,199

SeattleNiigata

SEA - KIJ

SEAKIJ

Seattle/Tacoma Intl

Fri 12/26

3:40 pm-2:05 pm

2 stops29h 25m

Niigata

Mon 1/12

7:00 pm-10:06 pm

3 stops44h 06m

$1,355

SeattleNiigata

SEA - KIJ

SEAKIJ

Seattle/Tacoma Intl

Fri 12/26

5:50 am-8:15 am

3 stops33h 25m

Niigata

Mon 1/12

7:00 pm-10:06 pm

3 stops44h 06m

$1,704

SeattleNiigata

SEA - KIJ

SEAKIJ

Seattle/Tacoma Intl

Sun 1/11

11:00 am-12:00 pm

1 stop32h 00m

Niigata

Thu 1/15

1:10 pm-7:34 pm

2 stops23h 24m

$1,733

SeattleNiigata

SEA - KIJ

SEAKIJ

Seattle/Tacoma Intl

Sun 1/11

7:15 am-12:00 pm

2 stops35h 45m

Niigata

Thu 1/15

1:10 pm-4:58 pm

2 stops44h 48m

$1,866

SeattleNiigata

SEA - KIJ

SEAKIJ

Seattle/Tacoma Intl

Sun 1/11

11:00 am-12:00 pm

1 stop32h 00m

Niigata

Thu 1/15

1:10 pm-1:20 pm

1 stop17h 10m

$1,947

SeattleNiigata

SEA - KIJ

SEAKIJ

Seattle/Tacoma Intl

Sun 1/11

7:15 am-12:00 pm

2 stops35h 45m

Niigata

Thu 1/15

1:10 pm-1:20 pm

1 stop17h 10m

$2,080

SeattleNiigata

SEA - KIJ

SEAKIJ

Seattle/Tacoma Intl

Sun 1/11

11:00 am-12:00 pm

1 stop32h 00m

Niigata

Thu 1/15

1:10 pm-1:20 pm

1 stop17h 10m

$2,222

SeattleNiigata

SEA - KIJ

SEAKIJ

Seattle/Tacoma Intl

Sun 1/11

1:30 pm-12:00 pm

2 stops29h 30m

Niigata

Thu 1/15

1:10 pm-8:52 pm

2 stops24h 42m

$2,285

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	29h 25m
Direct flights	None

The fastest flight from Seattle to Niigata takes 29h 25m

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 29h 25m.
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.

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.