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Cheap flights from San Diego to Nagasaki from $1,084

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Nagasaki departing on 9/2. 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 San Diego to Nagasaki

Cheap round-trip flights

Enter your travel dates to find the best prices.
ANA Logo
6:20 am - 6:40 pm
SAN
-
NGS
20h 20m
2 stops
ANA Logo
1:25 pm - 2:54 pm
NGS
-
SAN
41h 29m
2 stops
$1,084ANA
Wed, Sep 2 - Sat, Sep 5
Japan Airlines Logo
1:35 pm - 11:55 am
SAN
-
NGS
30h 20m
1 stop
Japan Airlines Logo
8:50 am - 11:35 am
NGS
-
SAN
18h 45m
2 stops
$1,202Japan Airlines
Wed, Sep 2 - Sat, Sep 5
Japan Airlines Logo
1:35 pm - 9:15 am
SAN
-
NGS
27h 40m
1 stop
Japan Airlines Logo
11:30 am - 11:35 am
NGS
-
SAN
16h 05m
1 stop
$1,298Japan Airlines
Wed, Sep 2 - Sat, Sep 5

Japan Airlines flights from San Diego to Nagasaki

Our best Japan Airlines deals on San Diego to Nagasaki flight tickets
Japan Airlines
Sep 2
SAN1:35 pmSan Diego
30h 20m
1 stop
NGS11:55 amNagasaki
Sep 5
NGS8:50 amNagasaki
18h 45m
2 stops
SAN11:35 amSan Diego
$1,202
Japan Airlines
Sep 2
SAN1:35 pmSan Diego
27h 40m
1 stop
NGS9:15 amNagasaki
Sep 5
NGS11:30 amNagasaki
16h 05m
1 stop
SAN11:35 amSan Diego
$1,298
Japan Airlines
Mar 25
SAN6:15 amSan Diego
36h 55m
2 stops
NGS11:10 amNagasaki
Mar 29
NGS8:50 amNagasaki
18h 15m
2 stops
SAN11:05 amSan Diego
$6,242

momondo Fare Finder

 
Customize your flight search to find flights from San Diego 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 22, 2026.
Use the filters below to find and compare flights from San Diego to Nagasaki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoNagasaki

SAN - NGS

SANNGS

San Diego

Wed 9/2

6:20 am-6:40 pm

2 stops20h 20m

Nagasaki

Sat 9/5

1:25 pm-2:54 pm

2 stops41h 29m

$1,084

San DiegoNagasaki

SAN - NGS

SANNGS

San Diego

Wed 9/2

1:35 pm-11:55 am

1 stop30h 20m

Nagasaki

Sat 9/5

8:50 am-11:35 am

2 stops18h 45m

$1,202
Quickest round-trip

San DiegoNagasaki

SAN - NGS

SANNGS

San Diego

Wed 9/2

1:35 pm-9:15 am

1 stop27h 40m

Nagasaki

Sat 9/5

11:30 am-11:35 am

1 stop16h 05m

$1,298

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from San Diego to Nagasaki

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

Cheap San Diego to Nagasaki (SAN to NGS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Nagasaki

Fastest flight time

36h 14m

Direct flights

None
The fastest flight from San Diego to Nagasaki takes 36h 14m
There are no direct flights from San Diego to Nagasaki. There are no popular flight routes from San Diego to Nagasaki.
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  • How far is San Diego to Nagasaki by plane?

    The distance between San Diego and Nagasaki is about 6150.5 mi. 36h 14m is a normal flight duration for this route.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Nagasaki Airport.

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

    The required travel and health documents for your Nagasaki Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Nagasaki Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from San Diego to Nagasaki?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to San Diego from Nagasaki. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from San Diego to Nagasaki with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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 San Diego to Nagasaki?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Diego to Nagasaki for you.

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

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

How can momondo help me find flights from San Diego to Nagasaki?

Once all potential San Diego to 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 from San Diego to Nagasaki right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Diego to Nagasaki flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Japan

Airports servicing Nagasaki Prefecture

Tsushima Airport