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Nagasaki

$1,258+ Cheap flights from Dulles Intl (IAD) to Nagasaki (NGS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — NGS
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap flight deals from Dulles Intl to Nagasaki

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Nagasaki (NGS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 14, 2025.

Round-trip from

$1,258
(FlightHub)

Popular in

November

Cheapest in

January

Average price

$1,110
From Washington, D.C. Dulles Intl to Nagasaki
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Highest demand for flights based on searches. 9% potential increase in price ($158 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Dulles Intl to Nagasaki

Cheapest flights from Dulles Intl to Nagasaki
Explore the most affordable flight options available from Dulles Intl to Nagasaki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This Gotogate deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:10 pmIAD - NGS
1 stop19h 20mANA
Wed 11/58:10 pmNGS - IAD
2 stops27h 00mANA
Deal found 9/14$1,258
This FlightHub deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2312:20 pmIAD - NGS
1 stop31h 55mANA
Sun 11/3011:45 amNGS - IAD
2 stops59h 25mANA
Deal found 9/13$1,260
This ANA deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/911:05 amIAD - NGS
1 stop20h 15mANA
Thu 11/1312:20 pmNGS - IAD
1 stop17h 20mANA
Deal found 9/13$2,020
This ANA deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3011:05 amIAD - NGS
2 stops19h 40mANA
Thu 12/47:55 amNGS - IAD
2 stops21h 45mANA
Deal found 9/11$2,030
This oojo deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/238:05 pmIAD - NGS
2 stops49h 05mMultiple Airlines
Sun 11/3011:45 amNGS - IAD
2 stops42h 10mMultiple Airlines
Deal found 9/11$2,325

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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, Cheapflights users made 2,558,603 searches. Data last updated September 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Nagasaki that are best for you.

Fly from

Dulles Intl

Fly to

Nagasaki

Route

Depart

Return

Price

Washington, D.C.Nagasaki

IAD - NGS

IADNGS

Washington, D.C. Dulles Intl

Sun 11/23

8:30 am-9:20 pm

2 stops22h 50m

Nagasaki

Sun 11/30

11:45 am-9:10 am

2 stops59h 25m

$1,258

Washington, D.C.Nagasaki

IAD - NGS

IADNGS

Washington, D.C. Dulles Intl

Wed 10/29

12:10 pm-8:30 pm

1 stop19h 20m

Nagasaki

Wed 11/5

9:05 pm-9:10 am

1 stop26h 05m

$1,258

Washington, D.C.Nagasaki

IAD - NGS

IADNGS

Washington, D.C. Dulles Intl

Sun 11/9

11:05 am-8:30 pm

1 stop19h 25m

Nagasaki

Thu 11/13

7:30 pm-9:10 am

1 stop27h 40m

$2,020

Washington, D.C.Nagasaki

IAD - NGS

IADNGS

Washington, D.C. Dulles Intl

Sun 11/30

12:20 pm-9:25 pm

1 stop19h 05m

Nagasaki

Thu 12/4

12:20 pm-3:40 pm

1 stop17h 20m

$2,020

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from Dulles Intl to Nagasaki

Have a flexible travel schedule? Discover the best time to fly to Nagasaki from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Nagasaki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Nagasaki from Washington, D.C. Dulles Intl?

    Most people fly into Nagasaki (NGS) if they book a flight to Nagasaki from Washington, D.C. Dulles Intl. On average, Nagasaki has 0 inbound flights from Washington, D.C. Dulles Intl per day from 0 airlines. Nagasaki is conveniently located just 10.6 mi from Nagasaki’s city center.

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

    Airlines like ANA fly from Washington, D.C. Dulles Intl Airport to Nagasaki in about 22h 50m. The time it takes to get you to your destination can typically vary by up to . The distance between Washington, D.C. Dulles Intl Airport and Nagasaki is about 7166 mi.

  • Can I find deals for flights from Dulles Intl to Nagasaki that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Nagasaki flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Nagasaki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Nagasaki.

  • Can I find deals for business class flights from Dulles Intl to Nagasaki?

    Yes. Cheapflights offers flight deals from Dulles Intl to Nagasaki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Nagasaki?

Book flights to Nagasaki if you plan to visit one of these locations
Sasebo

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