SEA - NGS

$668 Find Cheap Flights from Seattle to Nagasaki

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Nagasaki departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Nagasaki

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Nagasaki, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Nagasaki, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Seattle to Nagasaki (SEA-NGS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Nagasaki that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Seattle to Nagasaki

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Nagasaki.
Discover the best prices for you by selecting your travel dates on KAYAK.
Japan Airlines Logo
1:30 pm - 11:10 amSEA-NGS
29h 40m1 stop
Japan Airlines Logo
11:45 am - 10:35 amNGS-SEA
14h 50m1 stop
$1,150Japan Airlines
Find Deal
Sun, Jun 15 - Sun, Jun 22
ANA Logo
4:30 pm - 5:00 pmSEA-NGS
32h 30m1 stop
ANA Logo
9:10 pm - 2:25 pmNGS-SEA
33h 15m1 stop
$1,254ANA
Find Deal
Sat, Jun 14 - Sat, Jun 21
ANA Logo
4:30 pm - 11:05 amSEA-NGS
26h 35m2 stops
ANA Logo
9:10 pm - 2:25 pmNGS-SEA
33h 15m1 stop
$1,268ANA
Find Deal
Sat, Jun 14 - Sat, Jun 21
ANA Logo
4:30 pm - 11:05 amSEA-NGS
26h 35m2 stops
ANA Logo
3:25 pm - 2:25 pmNGS-SEA
39h 00m2 stops
$1,273ANA
Find Deal
Sat, Jun 14 - Sat, Jun 21
 Logo
1:30 pm - 11:10 amSEA-NGS
29h 40m1 stop
 Logo
9:35 am - 7:15 pmNGS-SEA
25h 40m2 stops
$1,431
Find Deal
Sun, Jun 15 - Sun, Jun 22
ANA Logo
1:45 pm - 10:10 amSEA-NGS
28h 25m2 stops
ANA Logo
11:05 am - 6:36 pmNGS-SEA
23h 31m2 stops
$1,440ANA
Find Deal
Sun, Jun 15 - Sun, Jun 22
ANA Logo
1:45 pm - 11:05 amSEA-NGS
29h 20m3 stops
ANA Logo
6:15 pm - 6:36 pmNGS-SEA
16h 21m2 stops
$1,539ANA
Find Deal
Sat, Jun 14 - Sat, Jun 21
ANA Logo
1:45 pm - 2:50 pmSEA-NGS
33h 05m3 stops
ANA Logo
8:25 am - 9:11 pmNGS-SEA
28h 46m2 stops
$1,714ANA
Find Deal
Sun, Jun 15 - Sun, Jun 22
 Logo
1:15 am - 4:05 pmSEA-NGS
22h 50m2 stops
 Logo
11:45 am - 11:40 amNGS-SEA
15h 55m1 stop
$1,935
Find Deal
Fri, Jun 13 - Sat, Jun 21
 Logo
1:15 am - 9:00 amSEA-NGS
39h 45m2 stops
 Logo
11:45 am - 11:40 amNGS-SEA
15h 55m1 stop
$1,947
Find Deal
Sat, Jun 14 - Sun, Jun 22
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KAYAK's insights & trends for Seattle to Nagasaki flights

Get data-powered insights and trends into flights from Seattle to Nagasaki to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Seattle to Nagasaki?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Seattle to Nagasaki were found on Japan Airlines ($1,150) and ANA ($1,254).

Good to know

Cheapest flight$668
Flight from Seattle to Nagasaki

When to book flights from Seattle to Nagasaki

Are your dates flexible? Find out the best times to travel from Seattle to Nagasaki based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Nagasaki

  • What is the cheapest flight from Seattle to Nagasaki?

    In the last 3 days, the lowest price for a flight from Seattle to Nagasaki was $668 for a one-way ticket and $1,150 for a round-trip.

  • Do I need a passport to fly between Seattle and Nagasaki?

    A passport is required to fly from Seattle to Nagasaki.

  • Which aircraft models fly most regularly from Seattle to Nagasaki?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Nagasaki?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Seattle and Nagasaki, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Nagasaki, ANA or Japan Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Nagasaki are ANA and Japan Airlines. With an average price for the route of $898 and an overall rating of 8.3, ANA is the most popular choice. Japan Airlines is also a great choice for the route, with an average price of $886 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Seattle to Nagasaki?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Nagasaki.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Nagasaki?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nagasaki from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Nagasaki?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Nagasaki with an airline and back to Seattle with another airline. Booking your flights between Seattle and NGS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Nagasaki?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Nagasaki from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Seattle to Nagasaki

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Nagasaki. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle 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
Japan AirlinesOverall score based on 1464 reviews
8.7Crew
7.8Entertainment
8.4Boarding
8.2Comfort
7.7Food
Airline reviews

Extremely poor at handling baggage. I had oversized golf bag and JAL would not recheck in Boston. Had to haul by myself to Jet Blue. Both JAL and Jet Blue claimed I had overweight bag. Had to adjust baggage several times. Will avoid JAL in future and I always avoid Jet Blue when I can. QATAR always superior.

2.0 MediocreDaniel, Apr 2025BKK - NRT
Read more Japan Airlines reviews

Extremely poor at handling baggage. I had oversized golf bag and JAL would not recheck in Boston. Had to haul by myself to Jet Blue. Both JAL and Jet Blue claimed I had overweight bag. Had to adjust baggage several times. Will avoid JAL in future and I always avoid Jet Blue when I can. QATAR always superior.

JAL using the state of art A350-1000 for JFK to HND It’s a great plane to fly Very comfortable with lower cabin altitude Quieter cabin Wider seats Big tv screen Excellent service and catering

I fly to Asia twice a year for the last 15 years. I always try to fly JAL. It’s always a pleasant experience. Since TripCase shut down, this is the first time I used Kayak for live trip notifications. I was very pleased with Kayak’s quality and helpfulness of notifications. I will be using them going forward.

This flight was leg 2 of 2 leg journey. The staff at baggage re-drop in Tokyo were fabulous. Once at gate when time to board, had to take standing room bus to the tarmac to board. Did not like getting out to plane and having to wait 5 minutes until they opened bus door.

First experience with JAL so was okay to pretty good. 10 hour flight in premium select seat. . Seats in that category should be better than pretty good. Seat pan a little short for tall people but plenty of leg room; I think JAL in process of new planes? Also, — they could have offered a bit more water throughout flight and meals not the greatest. That said, certainly 200 percent better than a very recent AK Air International flight in similar cabin class in comfort and meals.

It's a domestic flight, but still the JAL quality shone through. The crew were polite and helpful and even prepared little gifts / souvenirs for the children on the flight, and everyone got a simple drink. The free wifi for entertainment on the personal device was also a great boon, and the shows surprisingly decent. Would recommend.

We ordered for non vegetarian Hindu meal but instead they served us vegetarian Hindu meal. That was also not good. It was very annoying and aggravating. Hope our return from Tokyo to jfk on March 27 same is not repeated. Caterar should understand difference between non vegetarian Hindu meal and vegetarian Hindu meal.

Allow gold card holders (Group 1) to board with their guest like other One World carriers do

Checked baggage process is confusing and time consuming especially when checking oversized bags. Very slow agents didn't help.

Food was great, Entertainment was bad, movies were not current and just did not have good variety. Granted I was tired so cranky might have played into my evaluation. Overall based on cost I definitely would fly them again. I am a million mile flyer on another airline, the service on JAL really beats all airlines.

My wife and I liked almost everything about ANA except for the economy seat space and the cold breakfast (croissant which seemed to just come out of the fridge)

Excellent service and comfortable seats. Friendly and helpful staff. No food for a 3hr flight over lunch time which was surprising (or is that a feature of domestic flights in Japan?)

When booking the flight i picked it because it said flying with ana even on our e-ticket as well but I showed up to the airport and I flew with united. I have flew with both airlines before and I prefer ana for the food quality and comfortable. So I was disappointed in that outcome and felt the food gave me minor ibs. The whole thing was missing leading with not getting what I thought I was paying for. Felt a bait and switched. Do not have confidence in using this app in the future trips

This was a large plane with an upper deck. It seems like business was upstairs. If it was a US airline then I would say I sat in economy plus, but I think it was just economy. Though since ANA would not allow me to choose seats for the price it may have been plus. Lots of movies to choose from, and good service.

This was the best airline I’ve ever taken. The staff are amazing. The food was great. The pilot was phenomenal. I would highly recommend this airline.

There wasn't much entertainment for my short flight but the onboarding process was smooth and the crew provided wonderful service. The seats were also reasonably comfy. Great flight.

Cabin crew were excellent in taking care of my mom as she boarded the aircraft from her wheelchair. Did not care much for the food served.

Great airline all together - triple 7 for a short flight was a plus - lots of room

Wonderfully pleasant experience. Good meal and beverage selections. Professional air staff.

Seat width can be a bit wider. not nice that they charge extra for the window seats. online check in can be greatly improved. in other words, their online interface is bad.

Everything you need to know for your flight from Seattle to Nagasaki

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