How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Iwakuni?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Washington, D.C. Dulles Intl Airport from Iwakuni . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to MCAS Iwakuni Airport?

Prices for flights from Washington, D.C. Dulles Intl Airport to MCAS Iwakuni Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to MCAS Iwakuni Airport?

As of November 2026, there is 1 operator available to choose from for flights from Washington, D.C. Dulles Intl Airport to MCAS Iwakuni Airport.

How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to MCAS Iwakuni Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to MCAS Iwakuni Airport.

What documentation or ID do you need to fly to MCAS Iwakuni Airport?

The necessary travel and health documents for your MCAS Iwakuni Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,456 Cheap Flights from Washington, D.C. Dulles Intl Airport to Iwakuni in 2026/27

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Iwakuni

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:10 am - 9:50 pmIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

20h 40m1 stop Tokyo Haneda

11:45 am - 10:10 amIWK MCAS Iwakuni-IAD Washington, D.C. Dulles Intl

35h 25m2 stops Okinawa Naha Tokyo Haneda

$1,456ANA

Sun, Feb 28 - Mon, Mar 15

11:10 am - 8:20 amIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

31h 10m1 stop Tokyo Haneda

7:25 pm - 10:10 amIWK MCAS Iwakuni-IAD Washington, D.C. Dulles Intl

27h 45m1 stop Tokyo Haneda

$1,457ANA

Sun, Feb 28 - Mon, Mar 15

6:00 am - 6:45 pmIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

22h 45m2 stops Newark Tokyo Haneda

2:25 pm - 9:05 pmIWK MCAS Iwakuni-IAD Washington, D.C. Dulles Intl

43h 40m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,475United Airlines

Sun, Feb 28 - Mon, Mar 15

12:20 pm - 8:20 amIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

30h 00m1 stop Tokyo Haneda

11:45 am - 3:40 pmIWK MCAS Iwakuni-IAD Washington, D.C. Dulles Intl

41h 55m2 stops Okinawa Naha Tokyo Haneda

$1,879ANA

Mon, Nov 23 - Sun, Nov 29

12:20 pm - 4:50 pmIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

38h 30m2 stops Tokyo Haneda Okinawa Naha

11:45 am - 3:40 pmIWK MCAS Iwakuni-IAD Washington, D.C. Dulles Intl

41h 55m2 stops Okinawa Naha Tokyo Haneda

$1,882ANA

Mon, Nov 23 - Sun, Nov 29

12:20 pm - 8:20 amIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

30h 00m1 stop Tokyo Haneda

7:25 pm - 3:40 pmIWK MCAS Iwakuni-IAD Washington, D.C. Dulles Intl

34h 15m1 stop Tokyo Haneda

$2,057ANA

Mon, Nov 23 - Sun, Nov 29

8:23 am - 8:20 amIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

33h 57m2 stops Chicago O'Hare Intl Tokyo Haneda

7:25 pm - 3:40 pmIWK MCAS Iwakuni-IAD Washington, D.C. Dulles Intl

34h 15m1 stop Tokyo Haneda

$2,057ANA

Mon, Nov 23 - Sun, Nov 29

11:10 am - 8:20 amIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

31h 10m1 stop Tokyo Haneda

11:45 am - 3:40 pmIWK MCAS Iwakuni-IAD Washington, D.C. Dulles Intl

41h 55m2 stops Okinawa Naha Tokyo Haneda

$2,079ANA

Mon, Nov 23 - Sun, Nov 29

12:20 pm - 4:50 pmIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

38h 30m2 stops Tokyo Haneda Okinawa Naha

11:45 am - 3:40 pmIWK MCAS Iwakuni-IAD Washington, D.C. Dulles Intl

41h 55m2 stops Okinawa Naha Tokyo Haneda

$2,082ANA

Mon, Nov 23 - Sun, Nov 29

11:55 pm - 11:00 amIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

45h 05m2 stops Taipei City Taiwan Taoyuan Intl Tokyo Narita

7:25 pm - 8:55 pmIWK MCAS Iwakuni-IAD Washington, D.C. Dulles Intl

39h 30m2 stops Tokyo Haneda Taipei City Taiwan Taoyuan Intl

$2,211Multiple Airlines

Mon, Nov 23 - Sun, Nov 29

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ANA flights from Washington, D.C. Dulles Intl Airport to Iwakuni

Our best ANA deals on Washington, D.C. Dulles Intl Airport to Iwakuni flight tickets

ANA

Feb 28

IAD11:10 amWashington, D.C. Dulles Intl

20h 40m

1 stop

IWK9:50 pmMCAS Iwakuni

Mar 15

IWK11:45 amMCAS Iwakuni

35h 25m

2 stops

IAD10:10 amWashington, D.C. Dulles Intl

$1,456

ANA

Feb 28

IAD11:10 amWashington, D.C. Dulles Intl

31h 10m

1 stop

IWK8:20 amMCAS Iwakuni

Mar 15

IWK7:25 pmMCAS Iwakuni

27h 45m

1 stop

IAD10:10 amWashington, D.C. Dulles Intl

$1,457

ANA

Nov 23

IAD12:20 pmWashington, D.C. Dulles Intl

30h 00m

1 stop

IWK8:20 amMCAS Iwakuni

Nov 29

IWK11:45 amMCAS Iwakuni

41h 55m

2 stops

IAD3:40 pmWashington, D.C. Dulles Intl

$1,879

United Airlines flights from Washington, D.C. Dulles Intl Airport to Iwakuni

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Iwakuni flight tickets

United Airlines

Feb 28

IAD6:00 amWashington, D.C. Dulles Intl

22h 45m

2 stops

IWK6:45 pmMCAS Iwakuni

Mar 15

IWK2:25 pmMCAS Iwakuni

43h 40m

2 stops

IAD9:05 pmWashington, D.C. Dulles Intl

$1,475

United Airlines

Dec 5

IAD9:29 amWashington, D.C. Dulles Intl

43h 16m

2 stops

IWK6:45 pmMCAS Iwakuni

Dec 9

IWK2:25 pmMCAS Iwakuni

41h 58m

2 stops

IAD6:23 pmWashington, D.C. Dulles Intl

$2,241

United Airlines

Dec 5

IAD12:35 pmWashington, D.C. Dulles Intl

40h 10m

2 stops

IWK6:45 pmMCAS Iwakuni

Dec 9

IWK2:25 pmMCAS Iwakuni

32h 45m

1 stop

IAD9:10 amWashington, D.C. Dulles Intl

$2,365

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Iwakuni that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Iwakuni

IAD Washington, D.C. Dulles Intl - IWK MCAS Iwakuni

IADIWK

Washington, D.C. Dulles Intl

Sun 2/28

11:10 am-9:50 pm

1 stop20h 40m

MCAS Iwakuni

Mon 3/15

11:45 am-10:10 am

2 stops35h 25m

$1,456

Washington, D.C.Iwakuni

IAD Washington, D.C. Dulles Intl - IWK MCAS Iwakuni

IADIWK

Washington, D.C. Dulles Intl

Sun 2/28

11:10 am-8:20 am

1 stop31h 10m

MCAS Iwakuni

Mon 3/15

7:25 pm-10:10 am

1 stop27h 45m

$1,457

Washington, D.C.Iwakuni

IAD Washington, D.C. Dulles Intl - IWK MCAS Iwakuni

IADIWK

Washington, D.C. Dulles Intl

Sun 2/28

6:00 am-6:45 pm

2 stops22h 45m

MCAS Iwakuni

Mon 3/15

2:25 pm-9:05 pm

2 stops43h 40m

$1,475

Washington, D.C.Iwakuni

IAD Washington, D.C. Dulles Intl - IWK MCAS Iwakuni

IADIWK

Washington, D.C. Dulles Intl

Mon 11/23

12:20 pm-8:20 am

1 stop30h 00m

MCAS Iwakuni

Sun 11/29

11:45 am-3:40 pm

2 stops41h 55m

$1,879

Washington, D.C.Iwakuni

IAD Washington, D.C. Dulles Intl - IWK MCAS Iwakuni

IADIWK

Washington, D.C. Dulles Intl

Mon 11/23

12:20 pm-4:50 pm

2 stops38h 30m

MCAS Iwakuni

Sun 11/29

11:45 am-3:40 pm

2 stops41h 55m

$1,882

Washington, D.C.Iwakuni

IAD Washington, D.C. Dulles Intl - IWK MCAS Iwakuni

IADIWK

Washington, D.C. Dulles Intl

Mon 11/23

12:20 pm-8:20 am

1 stop30h 00m

MCAS Iwakuni

Sun 11/29

7:25 pm-3:40 pm

1 stop34h 15m

$2,057

Washington, D.C.Iwakuni

IAD Washington, D.C. Dulles Intl - IWK MCAS Iwakuni

IADIWK

Washington, D.C. Dulles Intl

Mon 11/23

8:23 am-8:20 am

2 stops33h 57m

MCAS Iwakuni

Sun 11/29

7:25 pm-3:40 pm

1 stop34h 15m

$2,057

Washington, D.C.Iwakuni

IAD Washington, D.C. Dulles Intl - IWK MCAS Iwakuni

IADIWK

Washington, D.C. Dulles Intl

Mon 11/23

11:10 am-8:20 am

1 stop31h 10m

MCAS Iwakuni

Sun 11/29

11:45 am-3:40 pm

2 stops41h 55m

$2,079

Washington, D.C.Iwakuni

IAD Washington, D.C. Dulles Intl - IWK MCAS Iwakuni

IADIWK

Washington, D.C. Dulles Intl

Mon 11/23

12:20 pm-4:50 pm

2 stops38h 30m

MCAS Iwakuni

Sun 11/29

11:45 am-3:40 pm

2 stops41h 55m

$2,082

Washington, D.C.Iwakuni

IAD Washington, D.C. Dulles Intl - IWK MCAS Iwakuni

IADIWK

Washington, D.C. Dulles Intl

Mon 11/23

11:55 pm-11:00 am

2 stops45h 05m

MCAS Iwakuni

Sun 11/29

7:25 pm-8:55 pm

2 stops39h 30m

$2,211

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Washington, D.C. Dulles Intl Airport to Iwakuni

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Iwakuni according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Iwakuni (IAD to IWK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Iwakuni

Best Price Found	$1,456
Fastest flight time	31h 25m
Direct flights	None

The best flight deal from Washington, D.C. Dulles Intl Airport to Iwakuni found on momondo in the last 72 hours is $1,456

The fastest flight from Washington, D.C. Dulles Intl Airport to Iwakuni takes 31h 25m

There are no direct flights from Washington, D.C. Dulles Intl Airport to Iwakuni. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Iwakuni.

Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Iwakuni

How far is Washington, D.C. Dulles Intl to MCAS Iwakuni by plane?
There are 7035.5 mi between Washington, D.C. Dulles Intl and MCAS Iwakuni. In terms of flight time, this usually takes a little over 31h 25m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to MCAS Iwakuni Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to MCAS Iwakuni Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to MCAS Iwakuni Airport?
As of November 2026, there is 1 operator available to choose from for flights from Washington, D.C. Dulles Intl Airport to MCAS Iwakuni Airport.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to MCAS Iwakuni Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to MCAS Iwakuni Airport.
What documentation or ID do you need to fly to MCAS Iwakuni Airport?
The necessary travel and health documents for your MCAS Iwakuni Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Iwakuni?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. Dulles Intl Airport to Iwakuni is ANA (100% of total bookings).

Best airlines flying from Washington, D.C. Dulles Intl Airport to Iwakuni

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Iwakuni with momondo

Airline	Rating	Free Cancellation	Price
ANA	PriceFrom $976	Free Cancellation	Rating 8.3 1,339 reviews		Search ANA flights

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Iwakuni

How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Iwakuni?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Washington, D.C. Dulles Intl Airport from Iwakuni. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Washington, D.C. Dulles Intl Airport to Iwakuni with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Hatsukaichi

Miyajima

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Iwakuni?

It is quick and easy to find Washington, D.C. to Iwakuni flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Iwakuni that suits you.

Can I find flights from Washington, D.C. to Iwakuni with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Iwakuni on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Iwakuni?

Once you have performed a search for Washington, D.C. to Iwakuni flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Iwakuni right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Iwakuni now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Iwakuni and let you know when they change.

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Cheap flights from Washington, D.C. Dulles Intl Airport to Iwakuni from $1,456

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ANA flights from Washington, D.C. Dulles Intl Airport to Iwakuni

Our best ANA deals on Washington, D.C. Dulles Intl Airport to Iwakuni flight tickets

United Airlines flights from Washington, D.C. Dulles Intl Airport to Iwakuni

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Iwakuni flight tickets

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Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Iwakuni that are best for you.

When to book flights from Washington, D.C. Dulles Intl Airport to Iwakuni

Cheap Washington, D.C. Dulles Intl Airport to Iwakuni (IAD to IWK) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Iwakuni

Best airlines flying from Washington, D.C. Dulles Intl Airport to Iwakuni

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Iwakuni with momondo

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Iwakuni

Traveling to a place near Iwakuni?

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An easier way to manage your Iwakuni trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Japan

Airports servicing Yamaguchi Prefecture

Fly your favorite airline to Iwakuni

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Iwakuni

List of cabin classes available on flights landing in Iwakuni. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year

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