How long does it take to fly to Iwakuni?

The flight from Washington, D.C. to Iwakuni depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Washington, D.C. (a popular airport in Washington, D.C.) to Hiroshima (the most popular airport in Iwakuni), then the flight time is 19h 49m on average. If you fly from Baltimore (another popular airport in Washington, D.C.) to Hiroshima, then the average flight time is 29h 20m.

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

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

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

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

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

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

The travel and health documents you'll need for your trip to MCAS Iwakuni Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at MCAS Iwakuni Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,123 Cheap Flights from Washington, D.C. to Iwakuni in 2026/27

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:37 am - 6:45 pmBWI Baltimore/Washington-IWK MCAS Iwakuni

44h 08m2 stops Los Angeles Tokyo Haneda

2:25 pm - 6:47 amIWK MCAS Iwakuni-BWI Baltimore/Washington

30h 22m2 stops Tokyo Haneda San Francisco

$1,123United Airlines

Mon, Feb 8 - Fri, Feb 26

6:31 pm - 6:45 pmBWI Baltimore/Washington-IWK MCAS Iwakuni

34h 14m2 stops San Francisco Tokyo Haneda

2:25 pm - 6:47 amIWK MCAS Iwakuni-BWI Baltimore/Washington

30h 22m2 stops Tokyo Haneda Los Angeles

$1,123United Airlines

Sat, Feb 13 - Wed, Feb 24

6:31 pm - 6:45 pmBWI Baltimore/Washington-IWK MCAS Iwakuni

34h 14m2 stops San Francisco Tokyo Haneda

2:25 pm - 6:47 amIWK MCAS Iwakuni-BWI Baltimore/Washington

30h 22m2 stops Tokyo Haneda San Francisco

$1,123United Airlines

Sat, Feb 13 - Fri, Feb 26

12:07 pm - 6:45 pmBWI Baltimore/Washington-IWK MCAS Iwakuni

40h 38m2 stops Chicago O'Hare Intl Tokyo Haneda

2:25 pm - 4:25 pmIWK MCAS Iwakuni-BWI Baltimore/Washington

40h 00m2 stops Tokyo Haneda Houston George Bush Intcntl

$1,123United Airlines

Sun, Feb 7 - Thu, Feb 25

6:31 pm - 6:45 pmBWI Baltimore/Washington-IWK MCAS Iwakuni

34h 14m2 stops San Francisco Tokyo Haneda

2:25 pm - 6:47 amIWK MCAS Iwakuni-BWI Baltimore/Washington

30h 22m2 stops Tokyo Haneda Los Angeles

$1,123United Airlines

Sun, Feb 7 - Mon, Feb 22

6:31 pm - 6:45 pmBWI Baltimore/Washington-IWK MCAS Iwakuni

34h 14m2 stops San Francisco Tokyo Haneda

2:25 pm - 6:47 amIWK MCAS Iwakuni-BWI Baltimore/Washington

30h 22m2 stops Tokyo Haneda Los Angeles

$1,123United Airlines

Sat, Feb 13 - Thu, Feb 25

6:05 am - 6:45 pmBWI Baltimore/Washington-IWK MCAS Iwakuni

22h 40m2 stops Houston George Bush Intcntl Tokyo Haneda

2:25 pm - 6:47 amIWK MCAS Iwakuni-BWI Baltimore/Washington

30h 22m3 stops Tokyo Haneda Seattle/Tacoma Intl San Francisco

$1,123United Airlines

Tue, Feb 9 - Thu, Feb 25

8:37 am - 6:45 pmBWI Baltimore/Washington-IWK MCAS Iwakuni

44h 08m2 stops Los Angeles Tokyo Haneda

2:25 pm - 6:47 amIWK MCAS Iwakuni-BWI Baltimore/Washington

30h 22m3 stops Tokyo Haneda Seattle/Tacoma Intl San Francisco

$1,123United Airlines

Sun, Feb 7 - Thu, Feb 25

12:20 pm - 9:50 pmIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

19h 30m1 stop Tokyo Haneda

7:35 am - 9:10 amIWK MCAS Iwakuni-IAD Washington, D.C. Dulles Intl

15h 35m1 stop Tokyo Haneda

$1,322ANA

Mon, Nov 16 - Fri, Nov 27

11:10 am - 6:45 pmIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

17h 35m1 stop Tokyo Haneda

7:35 am - 9:10 amIWK MCAS Iwakuni-IAD Washington, D.C. Dulles Intl

15h 35m1 stop Tokyo Haneda

$1,341ANA

Wed, Feb 10 - Wed, Feb 24

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United Airlines flights from Washington, D.C. to Iwakuni

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

United Airlines

Feb 7

BWI6:31 pmBaltimore/Washington

34h 14m

2 stops

IWK6:45 pmMCAS Iwakuni

Feb 22

IWK2:25 pmMCAS Iwakuni

30h 22m

2 stops

BWI6:47 amBaltimore/Washington

$1,123

United Airlines

Feb 11

BWI6:20 amBaltimore/Washington

46h 25m

2 stops

IWK6:45 pmMCAS Iwakuni

Feb 24

IWK2:25 pmMCAS Iwakuni

20h 32m

2 stops

BWI8:57 pmBaltimore/Washington

$1,173

United Airlines

Feb 13

BWI5:37 pmBaltimore/Washington

59h 08m

2 stops

IWK6:45 pmMCAS Iwakuni

Feb 21

IWK2:25 pmMCAS Iwakuni

20h 32m

2 stops

BWI8:57 pmBaltimore/Washington

$1,179

ANA flights from Washington, D.C. to Iwakuni

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

ANA

Feb 10

BWI6:05 amBaltimore/Washington

36h 15m

2 stops

IWK8:20 amMCAS Iwakuni

Feb 26

IWK2:25 pmMCAS Iwakuni

20h 32m

2 stops

BWI8:57 pmBaltimore/Washington

$1,142

ANA

Feb 10

BWI6:05 amBaltimore/Washington

36h 15m

2 stops

IWK8:20 amMCAS Iwakuni

Feb 27

IWK2:25 pmMCAS Iwakuni

20h 32m

2 stops

BWI8:57 pmBaltimore/Washington

$1,192

ANA

Nov 16

IAD12:20 pmWashington, D.C. Dulles Intl

19h 30m

1 stop

IWK9:50 pmMCAS Iwakuni

Nov 27

IWK7:35 amMCAS Iwakuni

15h 35m

1 stop

IAD9:10 amWashington, D.C. Dulles Intl

$1,322

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreIwakuni

BWI Baltimore/Washington - IWK MCAS Iwakuni

BWIIWK

Baltimore/Washington

Mon 2/8

8:37 am-6:45 pm

2 stops44h 08m

MCAS Iwakuni

Fri 2/26

2:25 pm-6:47 am

2 stops30h 22m

$1,123

BaltimoreIwakuni

BWI Baltimore/Washington - IWK MCAS Iwakuni

BWIIWK

Baltimore/Washington

Sat 2/13

6:31 pm-6:45 pm

2 stops34h 14m

MCAS Iwakuni

Wed 2/24

2:25 pm-6:47 am

2 stops30h 22m

$1,123

BaltimoreIwakuni

BWI Baltimore/Washington - IWK MCAS Iwakuni

BWIIWK

Baltimore/Washington

Sat 2/13

6:31 pm-6:45 pm

2 stops34h 14m

MCAS Iwakuni

Fri 2/26

2:25 pm-6:47 am

2 stops30h 22m

$1,123

BaltimoreIwakuni

BWI Baltimore/Washington - IWK MCAS Iwakuni

BWIIWK

Baltimore/Washington

Sun 2/7

12:07 pm-6:45 pm

2 stops40h 38m

MCAS Iwakuni

Thu 2/25

2:25 pm-4:25 pm

2 stops40h 00m

$1,123

BaltimoreIwakuni

BWI Baltimore/Washington - IWK MCAS Iwakuni

BWIIWK

Baltimore/Washington

Sun 2/7

6:31 pm-6:45 pm

2 stops34h 14m

MCAS Iwakuni

Mon 2/22

2:25 pm-6:47 am

2 stops30h 22m

$1,123

BaltimoreIwakuni

BWI Baltimore/Washington - IWK MCAS Iwakuni

BWIIWK

Baltimore/Washington

Sat 2/13

6:31 pm-6:45 pm

2 stops34h 14m

MCAS Iwakuni

Thu 2/25

2:25 pm-6:47 am

2 stops30h 22m

$1,123

BaltimoreIwakuni

BWI Baltimore/Washington - IWK MCAS Iwakuni

BWIIWK

Baltimore/Washington

Tue 2/9

6:05 am-6:45 pm

2 stops22h 40m

MCAS Iwakuni

Thu 2/25

2:25 pm-6:47 am

3 stops30h 22m

$1,123

BaltimoreIwakuni

BWI Baltimore/Washington - IWK MCAS Iwakuni

BWIIWK

Baltimore/Washington

Sun 2/7

8:37 am-6:45 pm

2 stops44h 08m

MCAS Iwakuni

Thu 2/25

2:25 pm-6:47 am

3 stops30h 22m

$1,123

Washington, D.C.Iwakuni

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

IADIWK

Washington, D.C. Dulles Intl

Mon 11/16

12:20 pm-9:50 pm

1 stop19h 30m

MCAS Iwakuni

Fri 11/27

7:35 am-9:10 am

1 stop15h 35m

$1,322

Quickest round-trip

Washington, D.C.Iwakuni

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

IADIWK

Washington, D.C. Dulles Intl

Wed 2/10

11:10 am-6:45 pm

1 stop17h 35m

MCAS Iwakuni

Wed 2/24

7:35 am-9:10 am

1 stop15h 35m

$1,341

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Iwakuni

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Other information

Can stopping save me money on Washington, D.C. to Iwakuni flights?

You could potentially save up to 66% on your flight if you consider stops on a Washington, D.C. to Iwakuni flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. 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. to Iwakuni (WAS to IWK) flight deals and tips

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

Best Price Found	$1,123
Fastest flight time	22h 45m
Direct flights	None

The best flight deal from Washington, D.C. to Iwakuni found on momondo in the last 72 hours is $1,123

The fastest flight from Washington, D.C. to Iwakuni takes 22h 45m

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

Search flight deals

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

How far is Washington, D.C. to MCAS Iwakuni by plane?
Washington, D.C. and MCAS Iwakuni are 7047.4 mi apart from one another. Flights usually cover this in 22h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. to MCAS Iwakuni Airport?
Prices for flights from Washington, D.C. to MCAS Iwakuni Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to MCAS Iwakuni Airport?
As of October 2026, there is 1 operator available to choose from for flights from Washington, D.C. to MCAS Iwakuni Airport.
How old do you have to be to fly from Washington, D.C. 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. to MCAS Iwakuni Airport.
What documentation or ID do you need to fly to MCAS Iwakuni Airport?
The travel and health documents you'll need for your trip to MCAS Iwakuni Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at MCAS Iwakuni Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Washington, D.C. to Iwakuni

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

Airline	Rating	Free Cancellation	Price
ANA	PriceFrom $976	Free Cancellation	Rating 8.3 1,319 reviews		Search ANA flights

Hatsukaichi

Miyajima

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We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Iwakuni for you.

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

momondo does allow users to show only those flights to Iwakuni from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Washington, D.C. and Iwakuni by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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Cheap flights from Washington, D.C. to Iwakuni from $1,123

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Iwakuni departing on 2/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Washington, D.C. to Iwakuni

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

ANA flights from Washington, D.C. to Iwakuni

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

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How to get the cheapest flight ticket from Washington, D.C. to Iwakuni

Can stopping save me money on Washington, D.C. to Iwakuni flights?

How long does it take to fly to Iwakuni?

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

Cheap Washington, D.C. to Iwakuni (WAS to IWK) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

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

Best airlines flying from Washington, D.C. to Iwakuni

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

Traveling to a place near Iwakuni?

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An easier way to manage your Iwakuni trip

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Find better results for your trip to Japan

Airports servicing Yamaguchi Prefecture

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

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