HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Nagasaki

$327+ Cheap flights from California to Nagasaki (NGS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — NGS
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from California to Nagasaki with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from California to Nagasaki

Best flights from California to Nagasaki
Discover carefully curated flight deals from California to Nagasaki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 16, 2025.

This oojo deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2910:50 amLAX - NGS
1 stop29h 40mKorean Air
Thu 2/510:30 amNGS - LAX
1 stop20h 10mKorean Air
Deal found 12/15$620
This Booking.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2910:50 amLAX - NGS
2 stops29h 45mMultiple Airlines
Thu 2/510:30 amNGS - LAX
1 stop15h 00mMultiple Airlines
Deal found 12/15$661
This FlightHub deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1210:35 amLAX - NGS
1 stop18h 45mANA
Tue 4/288:05 pmNGS - LAX
2 stops38h 40mANA
Deal found 12/16$781
This Delta deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:45 amSJC - NGS
2 stops32h 45mDelta
Thu 2/510:30 amNGS - SJC
2 stops28h 37mDelta
Deal found 12/14$995
This Japan Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2812:35 pmLAX - NGS
1 stop15h 40mJapan Airlines
Sun 2/14:55 pmNGS - LAX
1 stop34h 00mJapan Airlines
Deal found 12/14$1,021
This Ovago deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:00 amSAN - NGS
2 stops33h 30mKorean Air
Thu 2/510:30 amNGS - SAN
2 stops20h 59mKorean Air
Deal found 12/15$815
This Ovago deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/211:55 amLAX - NGS
1 stop14h 35mANA
Wed 6/171:45 pmNGS - LAX
1 stop17h 30mANA
Deal found 12/15$1,055
This Japan Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1211:40 amSAN - NGS
2 stops33h 20mJapan Airlines
Fri 1/168:40 pmNGS - SAN
2 stops54h 15mJapan Airlines
Deal found 12/14$1,138
This Qatar Airways deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2911:03 amSAN - NGS
3 stops53h 32mQatar Airways
Thu 2/58:40 pmNGS - SAN
3 stops40h 43mQatar Airways
Deal found 12/15$2,755
This Jetabroad deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/294:00 pmSAN - NGS
3 stops31h 10mMultiple Airlines
Thu 2/511:45 amNGS - SAN
2 stops20h 44mMultiple Airlines
Deal found 12/15$1,484
This Korean Air deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2911:40 amSFO - NGS
1 stop28h 50mKorean Air
Mon 2/210:30 amNGS - SFO
1 stop16h 00mKorean Air
Deal found 12/14$1,480
This Japan Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2912:55 pmSFO - NGS
2 stops54h 50mJapan Airlines
Mon 2/212:20 pmNGS - SFO
2 stops19h 45mJapan Airlines
Deal found 12/14$1,695
This Japan Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/26:15 amSJC - NGS
2 stops35h 55mJapan Airlines
Thu 2/511:45 amNGS - SJC
2 stops19h 57mJapan Airlines
Deal found 12/14$1,772
This Japan Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/88:10 amOAK - NGS
2 stops34h 00mJapan Airlines
Thu 2/1211:45 amNGS - OAK
2 stops21h 52mJapan Airlines
Deal found 12/14$1,794
This oojo deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/277:00 amOAK - NGS
2 stops22h 05mMultiple Airlines
Fri 4/107:30 amNGS - OAK
2 stops26h 08mMultiple Airlines
Deal found 12/14$5,706
This Arangrant deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2712:40 pmSFO - NGS
1 stop28h 35mJapan Airlines
Fri 4/107:30 amNGS - SFO
1 stop18h 15mJapan Airlines
Deal found 12/14$5,390
This oojo deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2711:55 pmSFO - NGS
2 stops27h 50mMultiple Airlines
Fri 4/107:30 amNGS - SFO
3 stops31h 10mMultiple Airlines
Deal found 12/14$11,729

Find flight deals from California to Nagasaki

Keep the following information in mind while searching for California to Nagasaki flight deals. Data was last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$620
(oojo)

One-way from

$327
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$1,243
Provider with most accurate pricing for Los Angeles-Fukuoka flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Fukuoka flights.
Search Deals
From California to Nagasaki
Search Deals
One-way flight from California to Nagasaki
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($162 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California 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, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from California to Nagasaki that are best for you.

Fly from

California

Fly to

Nagasaki

Route

Depart

Return

Price

Los AngelesNagasaki

LAX - NGS

LAXNGS

Los Angeles

Thu 1/29

10:50 am-9:30 am

1 stop29h 40m

Nagasaki

Thu 2/5

10:30 am-1:40 pm

1 stop20h 10m

$620

Los AngelesNagasaki

LAX - NGS

LAXNGS

Los Angeles

Thu 1/29

10:50 am-9:35 am

2 stops29h 45m

Nagasaki

Thu 2/5

10:30 am-8:30 am

1 stop15h 00m

$661

Los AngelesNagasaki

LAX - NGS

LAXNGS

Los Angeles

Sun 4/12

10:35 am-9:20 pm

1 stop18h 45m

Nagasaki

Tue 4/28

8:05 pm-6:45 pm

2 stops38h 40m

$781

San DiegoNagasaki

SAN - NGS

SANNGS

San Diego

Thu 1/29

7:00 am-9:30 am

2 stops33h 30m

Nagasaki

Thu 2/5

10:30 am-2:29 pm

2 stops20h 59m

$815

San JoseNagasaki

SJC - NGS

SJCNGS

San Jose

Thu 1/29

7:45 am-9:30 am

2 stops32h 45m

Nagasaki

Thu 2/5

10:30 am-10:07 pm

2 stops28h 37m

$995

Los AngelesNagasaki

LAX - NGS

LAXNGS

Los Angeles

Wed 1/28

12:35 pm-9:15 pm

1 stop15h 40m

Nagasaki

Sun 2/1

4:55 pm-9:55 am

1 stop34h 00m

$1,021

Los AngelesNagasaki

LAX - NGS

LAXNGS

Los Angeles

Tue 6/2

11:55 am-6:30 pm

1 stop14h 35m

Nagasaki

Wed 6/17

1:45 pm-3:15 pm

1 stop17h 30m

$1,055

San DiegoNagasaki

SAN - NGS

SANNGS

San Diego

Mon 1/12

11:40 am-2:00 pm

2 stops33h 20m

Nagasaki

Fri 1/16

8:40 pm-9:55 am

2 stops54h 15m

$1,138

San FranciscoNagasaki

SFO - NGS

SFONGS

San Francisco

Thu 1/29

11:40 am-9:30 am

1 stop28h 50m

Nagasaki

Mon 2/2

10:30 am-9:30 am

1 stop16h 00m

$1,480

San DiegoNagasaki

SAN - NGS

SANNGS

San Diego

Thu 1/29

4:00 pm-4:10 pm

3 stops31h 10m

Nagasaki

Thu 2/5

11:45 am-3:29 pm

2 stops20h 44m

$1,484

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from California to Nagasaki

Have a flexible travel schedule? Discover the best time to fly to Nagasaki from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Nagasaki

What is the cheapest month to book a flight from California to Nagasaki?

Currently, December is the cheapest month in which you can book a flight from California to Nagasaki (average of $568). Flying from California to Nagasaki in June is currently the most expensive (average of $786). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to NGS?

Find hourly flight availability from California to Nagasaki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

A simple way to save on the total cost of your ticket is to fly from California to Nagasaki in the afternoon. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from California to Nagasaki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Nagasaki from California?

    For a flight from California to Nagasaki, you will be flying into Nagasaki. Nagasaki (NGS) is just 10.6 mi from the center of the city.

  • How long is the flight from California to Nagasaki?

    A quick flight from California to Nagasaki can take about 18h 45m. Korean Air provides one of the quickest options available for as low as $781. The distance from California to Nagasaki is about 6031 mi. This flight may include one or multiple stops.

  • What are the most popular routes from California to Nagasaki?

    Most travelers choose Los Angeles - Nagasaki, San Jose - Nagasaki or San Francisco - Nagasaki when deciding on the best route from California to Nagasaki.

  • Can I find deals for flights from California to Nagasaki that include hotel bookings?

    Yes. In addition to deals on California to Nagasaki flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Nagasaki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Nagasaki.

  • Can I find deals for business class flights from California to Nagasaki?

    Yes. Cheapflights offers flight deals from California to Nagasaki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Nagasaki?

    Currently, December is the cheapest month in which you can book a flight from California to Nagasaki (average of $568). Flying from California to Nagasaki in June is currently the most expensive (average of $786). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Nagasaki?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from California to Nagasaki

Discover the top 2 airlines that operate flights from California to Nagasaki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$636Average$948FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$763Average$826FlexibilityNo cancel feeOn-time79%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.