Flights to Nagasaki

$713 Cheap flights to Nagasaki

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Nagasaki departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from the United States to Nagasaki

Cheap round-trip flights

Enter your travel dates to find the best prices.
ANA Logo
4:30 pm - 6:30 pm
SEA
-
NGS
34h 00m1 stop
ANA Logo
11:10 am - 2:25 pm
NGS
-
SEA
19h 15m1 stop
$713ANA
Wed, Apr 22 - Mon, May 4
ANA Logo
6:57 am - 8:40 pm
SEA
-
NGS
21h 43m2 stops
ANA Logo
1:45 pm - 2:25 pm
NGS
-
SEA
16h 40m1 stop
$717ANA
Tue, Apr 21 - Mon, May 4
Korean Air Logo
12:50 pm - 9:00 am
SEA
-
NGS
28h 10m1 stop
Korean Air Logo
10:10 am - 10:40 am
NGS
-
SEA
16h 30m1 stop
$800Korean Air
Tue, Apr 21 - Sat, May 2
Korean Air Logo
6:55 pm - 9:00 am
SEA
-
NGS
22h 05m2 stops
Korean Air Logo
10:10 am - 10:40 am
NGS
-
SEA
16h 30m1 stop
$805Korean Air
Tue, Apr 21 - Sat, May 2
Japan Airlines Logo
11:40 am - 9:35 am
SAN
-
NGS
28h 55m1 stop
Japan Airlines Logo
7:10 pm - 9:45 am
NGS
-
SAN
31h 35m2 stops
$860Japan Airlines
Sun, Jan 18 - Tue, Jan 27
Japan Airlines Logo
11:40 am - 9:35 am
SAN
-
NGS
28h 55m1 stop
Japan Airlines Logo
8:40 pm - 9:45 am
NGS
-
SAN
30h 05m1 stop
$862Japan Airlines
Sun, Jan 18 - Tue, Jan 27
American Airlines Logo
6:00 am - 7:55 pm
LGA
-
NGS
23h 55m2 stops
American Airlines Logo
12:25 pm - 9:57 pm
NGS
-
LGA
22h 32m2 stops
$991American Airlines
Sun, Feb 22 - Tue, Mar 24
Multiple Airlines Logo
7:30 am - 9:15 pm
JFK
-
NGS
23h 45m2 stops
Multiple Airlines Logo
9:10 am - 5:25 pm
NGS
-
JFK
21h 15m2 stops
$1,125Multiple Airlines
Sun, Feb 22 - Tue, Mar 24
Multiple Airlines Logo
6:59 am - 8:35 pm
DCA
-
NGS
23h 36m2 stops
Multiple Airlines Logo
1:45 pm - 10:35 pm
NGS
-
DCA
22h 50m2 stops
$1,150Multiple Airlines
Fri, Jan 23 - Fri, Jan 30
American Airlines Logo
6:00 am - 7:55 pm
IAD
-
NGS
23h 55m2 stops
American Airlines Logo
12:20 pm - 11:12 pm
NGS
-
IAD
24h 52m3 stops
$11,382American Airlines
Sun, Jan 18 - Tue, Jan 20

momondo Fare Finder

 
Locate flights to Nagasaki that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on December 9, 2025.
Use the filters below to find and compare flights to Nagasaki that are best for you.

Fly from

Route

Depart

Return

Price

SeattleNagasaki

SEA - NGS

SEANGS

Seattle/Tacoma Intl

Wed 4/22

4:30 pm-6:30 pm

1 stop34h 00m

Nagasaki

Mon 5/4

11:10 am-2:25 pm

1 stop19h 15m

$713

SeattleNagasaki

SEA - NGS

SEANGS

Seattle/Tacoma Intl

Tue 4/21

6:57 am-8:40 pm

2 stops21h 43m

Nagasaki

Mon 5/4

1:45 pm-2:25 pm

1 stop16h 40m

$717

SeattleNagasaki

SEA - NGS

SEANGS

Seattle/Tacoma Intl

Tue 4/21

12:50 pm-9:00 am

1 stop28h 10m

Nagasaki

Sat 5/2

10:10 am-10:40 am

1 stop16h 30m

$800

SeattleNagasaki

SEA - NGS

SEANGS

Seattle/Tacoma Intl

Tue 4/21

6:55 pm-9:00 am

2 stops22h 05m

Nagasaki

Sat 5/2

10:10 am-10:40 am

1 stop16h 30m

$805

San DiegoNagasaki

SAN - NGS

SANNGS

San Diego

Sun 1/18

11:40 am-9:35 am

1 stop28h 55m

Nagasaki

Tue 1/27

7:10 pm-9:45 am

2 stops31h 35m

$860

San DiegoNagasaki

SAN - NGS

SANNGS

San Diego

Sun 1/18

11:40 am-9:35 am

1 stop28h 55m

Nagasaki

Tue 1/27

8:40 pm-9:45 am

1 stop30h 05m

$862

New YorkNagasaki

LGA - NGS

LGANGS

New York LaGuardia

Sun 2/22

6:00 am-7:55 pm

2 stops23h 55m

Nagasaki

Tue 3/24

12:25 pm-9:57 pm

2 stops22h 32m

$991

New YorkNagasaki

JFK - NGS

JFKNGS

New York John F Kennedy Intl

Sun 2/22

7:30 am-9:15 pm

2 stops23h 45m

Nagasaki

Tue 3/24

9:10 am-5:25 pm

2 stops21h 15m

$1,125

Washington, D.C.Nagasaki

DCA - NGS

DCANGS

Washington, D.C. Reagan-National

Fri 1/23

6:59 am-8:35 pm

2 stops23h 36m

Nagasaki

Fri 1/30

1:45 pm-10:35 pm

2 stops22h 50m

$1,150

Washington, D.C.Nagasaki

IAD - NGS

IADNGS

Washington, D.C. Dulles Intl

Sun 1/18

6:00 am-7:55 pm

2 stops23h 55m

Nagasaki

Tue 1/20

12:20 pm-11:12 pm

3 stops24h 52m

$11,382

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Nagasaki from

Nagasaki flights insights and trends

Explore insights for your Nagasaki flight to craft the best travel plan

What is the cheapest day to depart on your flight to Nagasaki?

The cheapest day to depart from United States to Nagasaki is on a Friday when prices can be found for as low as $1,426. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from United States to Nagasaki for around $1,956.

What is the cheapest time of day to depart on your flight to Nagasaki?

The cheapest time of day to fly to Nagasaki is at noon when flights can be purchased for as low as $1,404. In contrast, the most expensive time of day to depart to Nagasaki is in the morning when prices are around $1,984.

Cheapest flights to Nagasaki

Find the cheapest flights to Nagasaki from your nearest city or airport
CHEAPEST MONTH TO FLY TO NAGASAKI FROM LOS ANGELESFebruary26% cheaperFlying from Los Angeles to Nagasaki costs on average just $636 in February
MOST EXPENSIVE MONTH TO FLY TO NAGASAKI FROM LOS ANGELESMarch45% more expensiveIt costs about $1,245 for flights to Nagasaki from Los Angeles in March
MOST POPULAR MONTH TO FLY TO NAGASAKI FROM LOS ANGELESSeptember550% more users visitedMore momondo users searched in flights to Nagasaki from Los Angeles in September than any other month

Cheap Nagasaki flight deals and tips

Summary info about Nagasaki flight prices, duration and airlines

Best One-Way Price

$1,646

Best Round-Trip Price

$713

Fastest flight time

19h 55m
The best one-way flight price to Nagasaki from United States in the last 72 hours is $1,646 (New York John F Kennedy Intl to Nagasaki).
The best round-trip flight price to Nagasaki from United States in the last 72 hours is $713 (Seattle/Tacoma Intl to Nagasaki).
The fastest flight to Nagasaki from United States takes 19h 55m (New York John F Kennedy Intl to Nagasaki).

Frequently asked questions about flying to Nagasaki

What is there to do in Nagasaki when it’s raining?

If you are planning a flight to Nagasaki and are looking to avoid the rain, you should avoid traveling during the months of April, May, and June. These months will typically see 5.1 inches or more of rain, meaning that rain is likely. If you do run into rain while in Nagasaki, there are still things to do and ways to enjoy your trip. For those looking to get out of the rain and do a little shopping, check out Nagasaki Chinatown.

Is there an alternative airport near Nagasaki?

Finding an alternative and possibly cheaper destination airport near Nagasaki is possible. If you are planning a flight to Nagasaki, consider booking flights to Nagasaki Airport (11 mi from Nagasaki city center), Amakusa Airport (28 mi from Nagasaki city center), Saga Airport (37 mi from Nagasaki city center), Goto Fukue Airport (58 mi from Nagasaki city center) or Kumamoto Airport (60 mi from Nagasaki city center).

Is there a cheaper alternative to flying into Nagasaki?

Goto Fukue Airport has an average price of $90 per person and is typically the cheapest airport to fly into when visiting Nagasaki. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

What is the absolute cheapest flight to Nagasaki?

The best price found on momondo to Nagasaki was $64/pp from Tokyo, which is 57% cheaper than the average flight price to Nagasaki. To find the cheapest price to Nagasaki from your area, use momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to Nagasaki Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Nagasaki Airport?

How old do you have to be to fly to Nagasaki Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Nagasaki Airport.

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

The travel and health documents required for your trip to Nagasaki Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Nagasaki Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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 to Nagasaki?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Nagasaki. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Nagasaki on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Nagasaki?

Once all potential Nagasaki flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Nagasaki. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
Thu 1/8
Thu 1/15

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