NGS

$533 Find Cheap Flights to Nagasaki - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,126
Typical prices: $1,011-$1,411
ANA
Wed 9/19Thu 9/27
JFK - NGS • 1 stop
Cheapest one-way
$533
Typical prices: $610-$836
Multiple Airlines
Thu 10/25
SEA - NGS • 3 stops
Top airlines
Best reviews • 8.4 score
Airline reviews
Airline reviews
When to travel
Cheapest • 13% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you love your trip to Nagasaki!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights to Nagasaki

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Nagasaki

Sun, Jan 24 - Sat, Jan 30
Multiple Airlines Logo
12:20 am - 9:15 amSFO  San Francisco-NGS Nagasaki
15h 55m1 stop Tokyo Haneda
Multiple Airlines Logo
3:10 pm - 1:45 pmNGS  Nagasaki-SFO San Francisco
15h 35m1 stop Tokyo Haneda
$1,087Multiple Airlines
Sat, Sep 19 - Sun, Sep 27
ANA Logo
1:30 pm - 10:00 amJFK  New York John F Kennedy Intl-NGS Nagasaki
31h 30m1 stop Tokyo Haneda
ANA Logo
8:10 am - 10:55 pmNGS  Nagasaki-JFK New York John F Kennedy Intl
27h 45m1 stop Tokyo Haneda
$1,126ANA
Mon, Oct 5 - Mon, Oct 12
ANA Logo
7:30 am - 9:15 pmSAN  San Diego-NGS Nagasaki
21h 45m2 stops San Francisco Tokyo Haneda
ANA Logo
7:30 pm - 8:08 pmNGS  Nagasaki-SAN San Diego
40h 38m2 stops Tokyo Haneda Los Angeles
$1,141ANA
Sun, Jan 17 - Thu, Jan 21
Korean Air Logo
6:15 am - 9:30 amSAN  San Diego-NGS Nagasaki
34h 15m2 stops Los Angeles Incheon Intl
Korean Air Logo
10:30 am - 2:36 pmNGS  Nagasaki-SAN San Diego
21h 06m2 stops Incheon Intl Seattle/Tacoma Intl
$1,142Korean Air
Sat, Sep 19 - Sun, Sep 27
ANA Logo
10:00 am - 10:00 amEWR  Newark-NGS Nagasaki
35h 00m1 stop Tokyo Haneda
ANA Logo
8:10 am - 5:40 pmNGS  Nagasaki-EWR Newark
22h 30m1 stop Tokyo Haneda
$1,157ANA
Sun, Nov 1 - Thu, Nov 12
Korean Air Logo
11:40 am - 9:30 amSFO  San Francisco-NGS Nagasaki
28h 50m1 stop Incheon Intl
Korean Air Logo
10:30 am - 9:30 amNGS  Nagasaki-SFO San Francisco
16h 00m1 stop Incheon Intl
$1,164Korean Air
Tue, Nov 3 - Thu, Nov 12
Korean Air Logo
11:40 am - 9:30 amSFO  San Francisco-NGS Nagasaki
28h 50m1 stop Incheon Intl
Korean Air Logo
10:30 am - 9:30 amNGS  Nagasaki-SFO San Francisco
16h 00m1 stop Incheon Intl
$1,164Korean Air
Tue, Nov 3 - Thu, Nov 12
Korean Air Logo
2:40 pm - 9:30 amSFO  San Francisco-NGS Nagasaki
25h 50m2 stops Los Angeles Incheon Intl
Korean Air Logo
10:30 am - 9:30 amNGS  Nagasaki-SFO San Francisco
16h 00m1 stop Incheon Intl
$1,169Korean Air
Thu, Oct 8 - Thu, Oct 15
Multiple Airlines Logo
4:30 pm - 8:30 pmSEA  Seattle/Tacoma Intl-NGS Nagasaki
36h 00m1 stop Tokyo Haneda
Multiple Airlines Logo
1:20 pm - 3:15 pmNGS  Nagasaki-SEA Seattle/Tacoma Intl
17h 55m1 stop Incheon Intl
$1,171Multiple Airlines
Sun, Nov 1 - Thu, Nov 12
Korean Air Logo
11:40 am - 9:30 amSFO  San Francisco-NGS Nagasaki
28h 50m1 stop Incheon Intl
Korean Air Logo
10:30 am - 8:58 amNGS  Nagasaki-SFO San Francisco
39h 28m2 stops Incheon Intl Los Angeles
$1,181Korean Air
Booking Insights

Price, demand and travel trends for United States to Nagasaki flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from the United States to Nagasaki with more confidence.

What is the cheapest day to fly to Nagasaki?

Friday is the cheapest day to fly to Nagasaki at $964 round-trip on average over the past 12 months on KAYAK. Saturday is the most expensive at $1,757.

What is the cheapest month to fly to Nagasaki?

  • February is the cheapest month to fly to Nagasaki with an average price of $1,043 round-trip.
  • May ($1,383) and March ($1,366) are the most expensive.
  • Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Nagasaki?

Morning flights to Nagasaki are the cheapest at $1,120 round-trip on average. Night flights are the most expensive at $1,413.

Expert advice

Expert advice for your flight to Nagasaki

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Robert Schrader

Robert Schrader

Expert on Japan Airlines

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Gabriel Leigh

Gabriel Leigh

Expert on ANA

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Key details for flights to Nagasaki

Low season

July

Cheapest flight

$533
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Seattle to Nagasaki

When to book flights to Nagasaki

Are your dates flexible? Find out the best times to travel to Nagasaki based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your questions about flights to Nagasaki, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What is the difference between the most popular and the most frequent airline at Nagasaki?

    American Airlines operates the most flights from the United States to Nagasaki at 0 per week, while ANA is the airline most often selected by KAYAK users searching for flights from the United States to Nagasaki. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveler choice.

  • Where can I fly from to get the cheapest fares to Nagasaki?

    Based on fares booked in the past 5 days, the cheapest flights to Nagasaki are from:
    • New York, from $1,126 round-trip

  • How do I know if a flight to Nagasaki is a good deal?

    A good deal on a flight to Nagasaki is around $1,011 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Your guide to booking Nagasaki flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Nagasaki, recent KAYAK data shows that stronger deals tend to land around $1,011 round-trip. If you see a fare below that threshold, it's a strong deal – book before the price climbs back up.
  • If you can choose when to go, time your trip to Nagasaki around February. Round-trip fares historically average $1,043 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat-selection costs on budget carriers.
    • Verify whether you need any travel documents beyond ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to morning to save up to $293 per round-trip. Morning flights to Nagasaki average $1,120 compared to $1,413 for evening flights. See the time-of-day chart above for the full breakdown.

Reviews of the top airline flying to Nagasaki

 
Need help choosing which airline to fly with to Nagasaki? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
ANAOverall score based on 1300 reviews
8.7Crew
7.8Food
8.2Comfort
8.0Entertainment
8.5Boarding
Airline reviews

Excellent. There were setbacks, but it had nothing to do with the crew. Mostly, mechanical which delayed our flight.

8.0 ExcellentJoshua, Aug 2026
Read more ANA reviews

Excellent. There were setbacks, but it had nothing to do with the crew. Mostly, mechanical which delayed our flight.

It was so disappointed trip by unexpected company's fault delay. It had taken 3 hours delay for mechanical maintenance plus another 3 hours for bad weather.

SEA HND sector internet only worked for the last 2.5hrs of flight….. never had this kind of incident with other airlines

12 of the 14 hours were in the dark, all during daylight. Didn’t use my light because it disturbed other people it was illuminating. 14 hours sitting upright in a cramped space was horrible.

I’ve always had pleasant experiences with ANA and that has made me a loyal customer.

UA discouraged people to choose seat on economy class by charging about three times of another airlines. For example, ANA will charge USD60 to choose an aisle seat but UA is charging USD 219.

Roomy airlines. Friendly staff. Timely service. Temp was warm during the flight.

The food was terrible and totally inedible. If you are flying with ANA/United bring your own food it was a long flight to be hingry

I thought I bought the ticket directly through Kayak not a 3rd party

I like that we made it faster than regularly scheduled. Everything else was poor. The boarding was slow and chaotic. One person was screaming instructions to people that didn’t understand and there was only one camera so boarding was slow. The crew was not very friendly and one stewardess was extremely rude to everyone the entire flight. The food was not good and not themed to the country we were going to like every international flight I’ve taken. Lastly the seats were awful. After this flight I would never recommend United and will actively avoid booking another flight through them.

Everything you need to know for your flight to Nagasaki

Information on the airport you'll fly into in Nagasaki