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 Baltimore (a popular airport in Washington, D.C.) to Hiroshima (the most popular airport in Iwakuni), then the flight time is 20h 57m on average. If you fly from Washington, D.C. (another popular airport in Washington, D.C.) to Hiroshima, then the average flight time is 21h 17m.

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 August 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.

$1,132 Cheap Flights from Washington, D.C. to Iwakuni in 2026

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:25 am - 10:55 amBWI Baltimore/Washington-IWK MCAS Iwakuni

37h 30m2 stops Chicago O'Hare Intl Tokyo Narita

7:30 pm - 1:58 pmIWK MCAS Iwakuni-BWI Baltimore/Washington

31h 28m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,132ANA

Mon, Sep 14 - Mon, Sep 21

8:05 am - 8:15 amBWI Baltimore/Washington-IWK MCAS Iwakuni

35h 10m2 stops San Francisco Tokyo Haneda

7:35 pm - 9:02 pmIWK MCAS Iwakuni-BWI Baltimore/Washington

38h 27m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,199ANA

Wed, Sep 30 - Wed, Oct 7

12:15 pm - 6:30 pmIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

17h 15m1 stop Tokyo Haneda

7:35 pm - 10:05 amIWK MCAS Iwakuni-IAD Washington, D.C. Dulles Intl

27h 30m1 stop Tokyo Haneda

$1,388ANA

Tue, Sep 29 - Thu, Oct 22

12:15 pm - 6:30 pmIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

17h 15m1 stop Tokyo Haneda

1:40 pm - 10:05 amIWK MCAS Iwakuni-IAD Washington, D.C. Dulles Intl

33h 25m1 stop Tokyo Haneda

$1,403ANA

Tue, Sep 29 - Thu, Oct 22

9:09 am - 8:15 amBWI Baltimore/Washington-IWK MCAS Iwakuni

34h 06m2 stops Chicago O'Hare Intl Tokyo Haneda

5:50 pm - 10:59 pmIWK MCAS Iwakuni-BWI Baltimore/Washington

42h 09m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,412ANA

Tue, Sep 29 - Thu, Oct 22

12:50 pm - 9:35 pmIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

19h 45m1 stop Tokyo Haneda

7:30 pm - 3:35 pmIWK MCAS Iwakuni-IAD Washington, D.C. Dulles Intl

33h 05m1 stop Tokyo Haneda

$1,416ANA

Mon, Aug 31 - Wed, Sep 16

12:15 pm - 8:10 amIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

30h 55m1 stop Tokyo Haneda

7:30 pm - 3:35 pmIWK MCAS Iwakuni-IAD Washington, D.C. Dulles Intl

33h 05m1 stop Tokyo Haneda

$1,416ANA

Mon, Sep 14 - Mon, Sep 21

8:20 am - 9:35 pmIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

24h 15m2 stops Chicago O'Hare Intl Tokyo Haneda

7:30 pm - 10:05 amIWK MCAS Iwakuni-IAD Washington, D.C. Dulles Intl

27h 35m1 stop Tokyo Haneda

$1,417ANA

Mon, Aug 31 - Wed, Sep 16

9:55 am - 9:35 pmIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

22h 40m2 stops Toronto Pearson Intl Tokyo Haneda

1:35 pm - 8:25 pmIWK MCAS Iwakuni-IAD Washington, D.C. Dulles Intl

19h 50m2 stops Tokyo Haneda Toronto Pearson Intl

$1,728Multiple Airlines

Mon, Aug 31 - Wed, Sep 16

9:30 am - 8:15 amDCA Washington, D.C. Reagan-National-IWK MCAS Iwakuni

33h 45m2 stops Chicago O'Hare Intl Tokyo Haneda

1:40 pm - 8:00 pmIWK MCAS Iwakuni-DCA Washington, D.C. Reagan-National

19h 20m2 stops Tokyo Haneda Toronto Pearson Intl

$1,766Multiple Airlines

Wed, Sep 30 - Wed, Oct 7

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

ANA flights from Washington, D.C. to Iwakuni

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

ANA

Sep 14

BWI8:25 amBaltimore/Washington

37h 30m

2 stops

IWK10:55 amMCAS Iwakuni

Sep 21

IWK7:30 pmMCAS Iwakuni

31h 28m

2 stops

BWI1:58 pmBaltimore/Washington

$1,132

ANA

Sep 30

BWI8:05 amBaltimore/Washington

35h 10m

2 stops

IWK8:15 amMCAS Iwakuni

Oct 7

IWK7:35 pmMCAS Iwakuni

38h 27m

2 stops

BWI9:02 pmBaltimore/Washington

$1,199

ANA

Sep 29

IAD12:15 pmWashington, D.C. Dulles Intl

17h 15m

1 stop

IWK6:30 pmMCAS Iwakuni

Oct 22

IWK7:35 pmMCAS Iwakuni

27h 30m

1 stop

IAD10:05 amWashington, D.C. Dulles Intl

$1,388

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

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

United Airlines

Sep 14

BWI8:25 amBaltimore/Washington

45h 05m

2 stops

IWK6:30 pmMCAS Iwakuni

Sep 21

IWK8:50 amMCAS Iwakuni

35h 25m

3 stops

BWI7:15 amBaltimore/Washington

$1,881

United Airlines

Oct 2

IAD6:45 amWashington, D.C. Dulles Intl

22h 50m

2 stops

IWK6:35 pmMCAS Iwakuni

Oct 9

IWK8:55 amMCAS Iwakuni

19h 40m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

$2,190

United Airlines

Sep 21

IAD10:27 pmWashington, D.C. Dulles Intl

55h 03m

2 stops

IWK6:30 pmMCAS Iwakuni

Sep 25

IWK8:50 amMCAS Iwakuni

19h 45m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

$2,691

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreIwakuni

BWI Baltimore/Washington - IWK MCAS Iwakuni

BWIIWK

Baltimore/Washington

Mon 9/14

8:25 am-10:55 am

2 stops37h 30m

MCAS Iwakuni

Mon 9/21

7:30 pm-1:58 pm

2 stops31h 28m

$1,132

BaltimoreIwakuni

BWI Baltimore/Washington - IWK MCAS Iwakuni

BWIIWK

Baltimore/Washington

Wed 9/30

8:05 am-8:15 am

2 stops35h 10m

MCAS Iwakuni

Wed 10/7

7:35 pm-9:02 pm

2 stops38h 27m

$1,199

Washington, D.C.Iwakuni

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

IADIWK

Washington, D.C. Dulles Intl

Tue 9/29

12:15 pm-6:30 pm

1 stop17h 15m

MCAS Iwakuni

Thu 10/22

7:35 pm-10:05 am

1 stop27h 30m

$1,388

Washington, D.C.Iwakuni

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

IADIWK

Washington, D.C. Dulles Intl

Tue 9/29

12:15 pm-6:30 pm

1 stop17h 15m

MCAS Iwakuni

Thu 10/22

1:40 pm-10:05 am

1 stop33h 25m

$1,403

BaltimoreIwakuni

BWI Baltimore/Washington - IWK MCAS Iwakuni

BWIIWK

Baltimore/Washington

Tue 9/29

9:09 am-8:15 am

2 stops34h 06m

MCAS Iwakuni

Thu 10/22

5:50 pm-10:59 pm

2 stops42h 09m

$1,412

Washington, D.C.Iwakuni

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

IADIWK

Washington, D.C. Dulles Intl

Mon 8/31

12:50 pm-9:35 pm

1 stop19h 45m

MCAS Iwakuni

Wed 9/16

7:30 pm-3:35 pm

1 stop33h 05m

$1,416

Washington, D.C.Iwakuni

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

IADIWK

Washington, D.C. Dulles Intl

Mon 9/14

12:15 pm-8:10 am

1 stop30h 55m

MCAS Iwakuni

Mon 9/21

7:30 pm-3:35 pm

1 stop33h 05m

$1,416

Washington, D.C.Iwakuni

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

IADIWK

Washington, D.C. Dulles Intl

Mon 8/31

8:20 am-9:35 pm

2 stops24h 15m

MCAS Iwakuni

Wed 9/16

7:30 pm-10:05 am

1 stop27h 35m

$1,417

Quickest round-trip

Washington, D.C.Iwakuni

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

IADIWK

Washington, D.C. Dulles Intl

Mon 8/31

9:55 am-9:35 pm

2 stops22h 40m

MCAS Iwakuni

Wed 9/16

1:35 pm-8:25 pm

2 stops19h 50m

$1,728

Washington, D.C.Iwakuni

DCA Washington, D.C. Reagan-National - IWK MCAS Iwakuni

DCAIWK

Washington, D.C. Reagan-National

Wed 9/30

9:30 am-8:15 am

2 stops33h 45m

MCAS Iwakuni

Wed 10/7

1:40 pm-8:00 pm

2 stops19h 20m

$1,766

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	$1,132
Fastest flight time	20h 26m
Direct flights	None

The best flight deal from Washington, D.C. to Iwakuni found on momondo in the last 72 hours is $1,132

The fastest flight from Washington, D.C. to Iwakuni takes 20h 26m

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 20h 26m, 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 August 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 1,298 reviews		Search ANA flights

Hatsukaichi

Miyajima

Why use momondo?

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

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?

Price alerts on flights to Iwakuni from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 9/17

Thu 9/24

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Japan

Nearby airports

Airlines

Cabin classes

Other Japan destinations

Other flights from Washington, D.C.

Complete your trip

Feeling lucky

Airports servicing Yamaguchi Prefecture

Ube Airport

Cheap flights from Washington, D.C. to Iwakuni from $1,132

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 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

ANA flights from Washington, D.C. to Iwakuni

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

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

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

momondo Fare Finder

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

See travel insights to Iwakuni from

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?

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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.

Popular cities in Japan

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Washington, D.C.

According to popular flight searches on momondo this year

Complete your trip to Iwakuni

Explore popular destinations other users love

According to popular flight searches on momondo this year