IAD - NGS

$1,032 Find Cheap Flights from Washington, D.C. 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 Washington, D.C. to Nagasaki departing on 5/23. 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.
1 adult
1 adult, Economy, 0 bags

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 Washington, D.C. 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 Washington, D.C. to Nagasaki, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,056
ANA
Tue 2/24Tue 3/3
IAD - NGS • 1 stop
Cheapest one-way
$1,032
Multiple Airlines
Sat 5/23
IAD - NGS • 2 stops
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We hope you love your trip to Nagasaki!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Nagasaki (IAD-NGS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Nagasaki

Tue, Feb 24 - Tue, Mar 3
ANA Logo
12:20 pm - 9:25 pm
IAD
-
NGS
19h 05m1 stop
ANA Logo
9:05 pm - 9:10 am
NGS
-
IAD
26h 05m1 stop
$1,056ANA
Tue, Feb 24 - Tue, Mar 3
ANA Logo
12:20 pm - 8:35 pm
IAD
-
NGS
18h 15m1 stop
ANA Logo
11:45 am - 3:40 pm
NGS
-
IAD
17h 55m2 stops
$1,060ANA
Tue, Feb 24 - Tue, Mar 3
ANA Logo
11:10 am - 8:45 pm
IAD
-
NGS
19h 35m2 stops
ANA Logo
7:55 am - 3:40 pm
NGS
-
IAD
21h 45m2 stops
$1,081ANA
Tue, Feb 24 - Tue, Mar 3
Multiple Airlines Logo
11:10 am - 8:45 pm
IAD
-
NGS
19h 35m2 stops
Multiple Airlines Logo
11:45 am - 8:54 pm
NGS
-
IAD
23h 09m3 stops
$1,162Multiple Airlines
Thu, Jan 22 - Mon, Jan 26
Korean Air Logo
11:50 am - 9:30 am
IAD
-
NGS
31h 40m1 stop
Korean Air Logo
10:30 am - 7:09 pm
NGS
-
IAD
46h 39m2 stops
$1,647Korean Air
Thu, Jan 22 - Mon, Jan 26
Korean Air Logo
11:50 am - 9:30 am
IAD
-
NGS
31h 40m1 stop
Korean Air Logo
10:30 am - 9:50 am
NGS
-
IAD
37h 20m1 stop
$1,761Korean Air
Thu, Jan 22 - Mon, Jan 26
Korean Air Logo
7:49 pm - 9:30 am
IAD
-
NGS
23h 41m2 stops
Korean Air Logo
10:30 am - 7:09 pm
NGS
-
IAD
46h 39m2 stops
$2,212Korean Air
Thu, Jan 22 - Mon, Jan 26
Qatar Airways Logo
8:05 pm - 9:35 am
IAD
-
NGS
47h 30m2 stops
Qatar Airways Logo
3:15 pm - 3:55 pm
NGS
-
IAD
38h 40m2 stops
$2,453Qatar Airways
Thu, Jan 22 - Mon, Jan 26
Korean Air Logo
11:50 am - 9:30 am
IAD
-
NGS
31h 40m1 stop
Korean Air Logo
10:30 am - 7:09 pm
NGS
-
IAD
46h 39m2 stops
$6,052Korean Air
Thu, Jan 22 - Mon, Jan 26
Korean Air Logo
11:50 am - 9:30 am
IAD
-
NGS
31h 40m1 stop
Korean Air Logo
10:30 am - 9:50 am
NGS
-
IAD
37h 20m1 stop
$6,165Korean Air
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Nagasaki flights

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

Which airlines fly non-stop between Washington, D.C. Dulles Intl Airport and Nagasaki?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Washington, D.C. Dulles Intl Airport to Nagasaki.

There is just one airline that flies from Washington, D.C. Dulles Intl Airport to Nagasaki direct and that is ANA. The best round-trip deal found from ANA for the route is $1,165.

Find deals

Good to know

Cheapest flight$1,032
Flight from Washington, D.C. to Nagasaki

When to book flights from Washington, D.C. to Nagasaki

Are your dates flexible? Find out the best times to travel from Washington, D.C. 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 Washington, D.C. to Nagasaki flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Nagasaki?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Nagasaki was $1,032 for a one-way ticket and $1,056 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Nagasaki?

    A passport is required to fly from Washington, D.C. to Nagasaki.

  • Which aircraft models fly most regularly from Washington, D.C. to Nagasaki?

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

  • Which airline alliances offer flights from Washington, D.C. to Nagasaki?

    Star Alliance is the only airline alliance operating flights between Washington, D.C. and Nagasaki.

  • How does KAYAK find such low prices on flights from Washington, D.C. 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 Washington, D.C. to Nagasaki.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Nagasaki?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nagasaki from Washington, D.C. 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 Washington, D.C. 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 Washington, D.C. with another airline. Booking your flights between Washington, D.C. 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 Washington, D.C. 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 Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Washington, D.C. to Nagasaki

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. 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 Washington, D.C. 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.
8.4
ANAOverall score based on 1064 reviews
7.9Entertainment
8.7Crew
8.5Boarding
8.2Comfort
7.7Food
Airline reviews

I didn’t know that my connecting flight from Japan to Hawaii was at a different airport - arrived in Haneda (ticket said Tokyo but didn’t notice the airport name) and had to get my bags and go out of immigration and back in to go to Narita airport 2 hours away. Such a hassle and SOOO confusing and complicated. Check your airports IN ADVANCE and NEVER book if you have to change airports. 40+ years of flying and first time had this. Never again. ANA is great but booking agencies will sell you a connection that you have a good chance of missing - even under the best circumstances.

6.0 GoodBob, Jan 2026
BKK - HND
Read more ANA reviews

I didn’t know that my connecting flight from Japan to Hawaii was at a different airport - arrived in Haneda (ticket said Tokyo but didn’t notice the airport name) and had to get my bags and go out of immigration and back in to go to Narita airport 2 hours away. Such a hassle and SOOO confusing and complicated. Check your airports IN ADVANCE and NEVER book if you have to change airports. 40+ years of flying and first time had this. Never again. ANA is great but booking agencies will sell you a connection that you have a good chance of missing - even under the best circumstances.

I was charged $200 for a 2nd checked bag, which is unreasonably high and feels like price gouging. Other than that the experience was excellent.

The ROOM was great. We would love to have it on all of our flights. LOL

I would prefer to fly with Japanese airlines over American ones. They have better food and service overall

I was too late to get onto this flight. Kayak shouldn't let you book a connecting international to domestic flight when flying ANA. Your domestic flight could be in a different terminal and you won't make it because you have to go through immigration and customs.

United Airlines crew members do not know how to deal with emergency situation that caused our flight delay. For example, they should have asked the maintenance or seat belt repair personnel to come and fix the seat belt while they were looking for a volunteer to book another flight.

I always take ANA because of the great service and overall experience.

Tokyo Haneda to transport was so bad too short time . and find out way to the gate was so bad. I almost missed flight. because confused. They need more great way tell us how to get there details

Entertainment and food is best. I love to use ana for a lots japanese movies…. Food was best

The organized check in , the delicious meals, in flight entertainment selection and most of all the friendliness of the flight attendants with prompt and personalized service..

Everything you need to know for your flight from Washington, D.C. to Nagasaki

Information on your arrival and departure airports

Washington, D.C. (IAD)
Nagasaki (NGS)