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Cheap flights from Washington to Nagasaki from $1,128

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 to Nagasaki departing on 8/31. 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

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Find the cheapest flights from Washington to Nagasaki

Cheap round-trip flights

Enter your travel dates to find the best prices.
Japan Airlines Logo
1:25 pm - 10:50 am
SEA
-
NGS
29h 25m
1 stop
Japan Airlines Logo
11:30 am - 10:35 am
NGS
-
SEA
15h 05m
1 stop
$1,128Japan Airlines
Mon, Aug 31 - Thu, Sep 3
Japan Airlines Logo
1:25 pm - 8:15 am
SEA
-
NGS
26h 50m
2 stops
Japan Airlines Logo
11:30 am - 10:35 am
NGS
-
SEA
15h 05m
1 stop
$1,183Japan Airlines
Mon, Aug 31 - Thu, Sep 3
Multiple Airlines Logo
7:10 am - 7:50 pm
SEA
-
NGS
20h 40m
2 stops
Multiple Airlines Logo
8:50 am - 10:35 am
NGS
-
SEA
17h 45m
2 stops
$1,192Multiple Airlines
Fri, May 8 - Fri, May 15
Japan Airlines Logo
7:45 am - 9:15 am
SEA
-
NGS
33h 30m
2 stops
Japan Airlines Logo
11:30 am - 10:35 am
NGS
-
SEA
15h 05m
1 stop
$1,195Japan Airlines
Mon, Aug 31 - Thu, Sep 3
Multiple Airlines Logo
12:50 pm - 9:20 am
SEA
-
NGS
28h 30m
2 stops
Multiple Airlines Logo
8:30 pm - 10:40 am
NGS
-
SEA
30h 10m
2 stops
$1,196Multiple Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
7:10 am - 7:50 pm
SEA
-
NGS
20h 40m
2 stops
Multiple Airlines Logo
11:30 am - 10:35 am
NGS
-
SEA
15h 05m
1 stop
$1,213Multiple Airlines
Fri, May 8 - Fri, May 15
Japan Airlines Logo
8:10 am - 9:15 am
SEA
-
NGS
33h 05m
2 stops
Japan Airlines Logo
8:50 am - 10:35 am
NGS
-
SEA
17h 45m
2 stops
$1,222Japan Airlines
Mon, Aug 31 - Thu, Sep 3
Japan Airlines Logo
8:10 am - 11:55 am
SEA
-
NGS
35h 45m
2 stops
Japan Airlines Logo
8:50 am - 10:35 am
NGS
-
SEA
17h 45m
2 stops
$1,225Japan Airlines
Mon, Aug 31 - Thu, Sep 3
Japan Airlines Logo
1:25 pm - 10:50 am
SEA
-
NGS
29h 25m
1 stop
Japan Airlines Logo
11:30 am - 10:35 am
NGS
-
SEA
15h 05m
1 stop
$1,228Japan Airlines
Mon, Aug 31 - Thu, Sep 3
ANA Logo
4:30 pm - 4:55 pm
SEA
-
NGS
32h 25m
1 stop
ANA Logo
1:45 pm - 2:25 pm
NGS
-
SEA
16h 40m
1 stop
$1,274ANA
Wed, May 6 - Wed, May 13

Japan Airlines flights from State of Washington to Nagasaki

Our best Japan Airlines deals on State of Washington to Nagasaki flight tickets
Japan Airlines
Aug 31
SEA1:25 pmSeattle/Tacoma Intl
29h 25m
1 stop
NGS10:50 amNagasaki
Sep 3
NGS11:30 amNagasaki
15h 05m
1 stop
SEA10:35 amSeattle/Tacoma Intl
$1,128
Japan Airlines
Aug 31
SEA1:25 pmSeattle/Tacoma Intl
26h 50m
2 stops
NGS8:15 amNagasaki
Sep 3
NGS11:30 amNagasaki
15h 05m
1 stop
SEA10:35 amSeattle/Tacoma Intl
$1,183
Japan Airlines
Aug 31
SEA7:45 amSeattle/Tacoma Intl
33h 30m
2 stops
NGS9:15 amNagasaki
Sep 3
NGS11:30 amNagasaki
15h 05m
1 stop
SEA10:35 amSeattle/Tacoma Intl
$1,195

ANA flights from State of Washington to Nagasaki

Our best ANA deals on State of Washington to Nagasaki flight tickets
ANA
May 6
SEA4:30 pmSeattle/Tacoma Intl
32h 25m
1 stop
NGS4:55 pmNagasaki
May 13
NGS1:45 pmNagasaki
16h 40m
1 stop
SEA2:25 pmSeattle/Tacoma Intl
$1,274
ANA
May 6
SEA4:30 pmSeattle/Tacoma Intl
26h 35m
2 stops
NGS11:05 amNagasaki
May 13
NGS1:45 pmNagasaki
16h 40m
1 stop
SEA2:25 pmSeattle/Tacoma Intl
$1,282
ANA
May 8
SEA4:30 pmSeattle/Tacoma Intl
24h 30m
1 stop
NGS9:00 amNagasaki
May 15
NGS11:00 amNagasaki
19h 25m
1 stop
SEA2:25 pmSeattle/Tacoma Intl
$1,543

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Nagasaki 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 26, 2026.
Use the filters below to find and compare flights from Washington to Nagasaki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleNagasaki

SEA - NGS

SEANGS

Seattle/Tacoma Intl

Mon 8/31

1:25 pm-10:50 am

1 stop29h 25m

Nagasaki

Thu 9/3

11:30 am-10:35 am

1 stop15h 05m

$1,128

SeattleNagasaki

SEA - NGS

SEANGS

Seattle/Tacoma Intl

Mon 8/31

1:25 pm-8:15 am

2 stops26h 50m

Nagasaki

Thu 9/3

11:30 am-10:35 am

1 stop15h 05m

$1,183

SeattleNagasaki

SEA - NGS

SEANGS

Seattle/Tacoma Intl

Fri 5/8

7:10 am-7:50 pm

2 stops20h 40m

Nagasaki

Fri 5/15

8:50 am-10:35 am

2 stops17h 45m

$1,192

SeattleNagasaki

SEA - NGS

SEANGS

Seattle/Tacoma Intl

Mon 8/31

7:45 am-9:15 am

2 stops33h 30m

Nagasaki

Thu 9/3

11:30 am-10:35 am

1 stop15h 05m

$1,195

SeattleNagasaki

SEA - NGS

SEANGS

Seattle/Tacoma Intl

Wed 5/6

12:50 pm-9:20 am

2 stops28h 30m

Nagasaki

Wed 5/13

8:30 pm-10:40 am

2 stops30h 10m

$1,196
Quickest round-trip

SeattleNagasaki

SEA - NGS

SEANGS

Seattle/Tacoma Intl

Fri 5/8

7:10 am-7:50 pm

2 stops20h 40m

Nagasaki

Fri 5/15

11:30 am-10:35 am

1 stop15h 05m

$1,213

SeattleNagasaki

SEA - NGS

SEANGS

Seattle/Tacoma Intl

Mon 8/31

8:10 am-9:15 am

2 stops33h 05m

Nagasaki

Thu 9/3

8:50 am-10:35 am

2 stops17h 45m

$1,222

SeattleNagasaki

SEA - NGS

SEANGS

Seattle/Tacoma Intl

Mon 8/31

8:10 am-11:55 am

2 stops35h 45m

Nagasaki

Thu 9/3

8:50 am-10:35 am

2 stops17h 45m

$1,225

SeattleNagasaki

SEA - NGS

SEANGS

Seattle/Tacoma Intl

Mon 8/31

1:25 pm-10:50 am

1 stop29h 25m

Nagasaki

Thu 9/3

11:30 am-10:35 am

1 stop15h 05m

$1,228

SeattleNagasaki

SEA - NGS

SEANGS

Seattle/Tacoma Intl

Wed 5/6

4:30 pm-4:55 pm

1 stop32h 25m

Nagasaki

Wed 5/13

1:45 pm-2:25 pm

1 stop16h 40m

$1,274

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Nagasaki from

How to get the cheapest flight ticket from State of Washington to Nagasaki

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

Can stopping save me money on State of Washington to Nagasaki flights?

You could potentially save up to 11% on your flight if you consider stops on a State of Washington to Nagasaki flight.

Cheap State of Washington to Nagasaki flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Nagasaki

Fastest flight time

20h 40m

Direct flights

None
The fastest flight from State of Washington to Nagasaki takes 20h 40m
There are no direct flights from State of Washington to Nagasaki. There are no popular flight routes from State of Washington to Nagasaki.
Search flight deals

  • When did momondo last update prices for flights from Washington to Nagasaki Airport?

    Prices for flights from Washington to Nagasaki Airport were last updated today.

  • How old do you have to be to fly from Washington to Nagasaki Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Nagasaki Airport.

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

    The necessary travel and health documents for your Nagasaki Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Nagasaki?

Book flights to Nagasaki if you plan to visit one of these locations
Sasebo

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Nagasaki?

Finding the right flight to Nagasaki from Washington 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 Nagasaki quick and easy, saving you time and money.

Can I find flights from Washington to Nagasaki with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Nagasaki from Washington with this policy.

How can momondo help me find flights from Washington to Nagasaki?

Once you have performed a search for Washington to Nagasaki flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Washington to Nagasaki now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Nagasaki and let you know when they change.

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Find better results for your trip to Japan

Airports servicing Nagasaki Prefecture

Tsushima Airport