IAD - NGS

$1,718 Find Cheap Flights from Washington, D.C. to Nagasaki

This is the cheapest round-trip 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 10/5. 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 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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Cheap Flight Deals 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.

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington, D.C. to Nagasaki.
Discover the best prices for you by selecting your travel dates on KAYAK.
Japan Airlines Logo
7:00 am - 11:10 amIAD-NGS
39h 10m2 stops
Japan Airlines Logo
11:45 am - 5:55 amNGS-IAD
31h 10m2 stops
$1,718Japan Airlines
Find Deal
Sun, Oct 5 - Wed, Oct 15
ANA Logo
8:20 am - 8:35 pmIAD-NGS
23h 15m2 stops
ANA Logo
12:05 pm - 3:35 pmNGS-IAD
16h 30m1 stop
$1,725ANA
Find Deal
Sun, Oct 5 - Wed, Oct 15
ANA Logo
12:15 pm - 9:20 pmIAD-NGS
20h 05m1 stop
ANA Logo
11:10 am - 3:35 pmNGS-IAD
17h 25m1 stop
$1,726ANA
Find Deal
Sun, Oct 5 - Wed, Oct 15
ANA Logo
12:35 pm - 6:30 pmIAD-NGS
40h 55m2 stops
ANA Logo
9:10 pm - 10:05 amNGS-IAD
25h 55m1 stop
$1,868ANA
Find Deal
Sun, Jun 1 - Thu, Jun 12
Japan Airlines Logo
6:30 am - 9:25 pmIAD-NGS
25h 55m2 stops
Japan Airlines Logo
10:00 am - 7:27 amNGS-IAD
34h 27m2 stops
$1,869Japan Airlines
Find Deal
Sun, Jun 1 - Thu, Jun 12
 Logo
9:45 am - 9:25 pmIAD-NGS
22h 40m2 stops
 Logo
11:45 am - 9:41 amNGS-IAD
34h 56m3 stops
$1,947
Find Deal
Sun, Jun 1 - Thu, Jun 12
Air France Logo
6:30 pm - 2:25 pmIAD-NGS
30h 55m2 stops
Air France Logo
7:25 am - 7:15 pmNGS-IAD
48h 50m2 stops
$2,150Air France
Find Deal
Fri, May 30 - Fri, Jun 6
American Airlines Logo
6:27 am - 7:50 pmIAD-NGS
24h 23m2 stops
American Airlines Logo
12:50 pm - 10:39 pmNGS-IAD
22h 49m2 stops
$2,195American Airlines
Find Deal
Fri, Jun 13 - Fri, Jun 20
Lufthansa Logo
10:20 pm - 5:00 pmIAD-NGS
53h 40m2 stops
Lufthansa Logo
8:25 am - 1:30 pmNGS-IAD
42h 05m2 stops
$8,005Lufthansa
Find Deal
Sun, May 18 - Sat, May 31
American Airlines Logo
6:17 am - 7:45 pmIAD-NGS
24h 28m2 stops
American Airlines Logo
12:50 pm - 11:59 pmNGS-IAD
24h 09m3 stops
$11,256American Airlines
Find Deal
Fri, May 30 - Fri, Jun 6
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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 provide the cheapest flights from Washington, D.C. 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 Washington, D.C. to Nagasaki were found on Japan Airlines ($1,718) and ANA ($1,725).

Good to know

Cheapest flight$1,718
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 $1,718 for a round-trip ticket.

  • 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?

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

  • 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.

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.
8.3
ANAOverall score based on 852 reviews
7.9Entertainment
8.7Crew
8.5Boarding
7.6Food
8.1Comfort
Airline reviews

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)

8.0 ExcellentDaniel, Apr 2025ITM - HND
Read more ANA reviews

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 Washington, D.C. to Nagasaki

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