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 33h 34m on average. If you fly from Baltimore (another popular airport in Washington, D.C.) to Hiroshima, then the average flight time is 48h 40m.

What is the cheapest airline that flies from Washington, D.C. to MCAS Iwakuni?

ANA and United Airlines are the most popular carriers operating from Washington, D.C. to MCAS Iwakuni

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 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.

$720 Cheap Flights from Washington, D.C. to Iwakuni in 2026

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

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Cheap round-trip flights

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6:00 am - 6:50 pm

BWI

IWK

46h 50m

2 stops

9:00 am - 9:17 pm

IWK

BWI

26h 17m

2 stops

$1,288United Airlines

Wed, Feb 25 - Sun, Mar 1

10:30 am - 6:50 pm

BWI

IWK

42h 20m

2 stops

9:00 am - 6:34 am

IWK

BWI

35h 34m

2 stops

$1,304United Airlines

Wed, Feb 25 - Sun, Mar 1

12:15 pm - 10:55 am

IAD

IWK

33h 40m

1 stop

5:50 pm - 4:40 pm

IWK

IAD

35h 50m

1 stop

$1,581ANA

Sun, Mar 15 - Sun, Mar 22

1:02 pm - 6:50 pm

IAD

IWK

39h 48m

2 stops

9:00 am - 3:40 pm

IWK

IAD

20h 40m

1 stop

$1,696United Airlines

Wed, Feb 25 - Sun, Mar 1

6:00 am - 6:50 pm

IAD

IWK

22h 50m

2 stops

9:00 am - 7:15 am

IWK

IAD

36h 15m

2 stops

$1,706United Airlines

Wed, Feb 25 - Sun, Mar 1

6:30 am - 6:50 pm

DCA

IWK

46h 20m

2 stops

9:00 am - 10:52 pm

IWK

DCA

27h 52m

2 stops

$1,706United Airlines

Wed, Feb 25 - Sun, Mar 1

11:10 am - 9:50 pm

IAD

IWK

20h 40m

1 stop

7:35 pm - 3:40 pm

IWK

IAD

34h 05m

1 stop

$1,805ANA

Thu, Mar 5 - Sat, Mar 7

8:31 am - 9:50 pm

IAD

IWK

23h 19m

2 stops

7:35 pm - 3:40 pm

IWK

IAD

34h 05m

1 stop

$1,810ANA

Thu, Mar 5 - Sat, Mar 7

8:31 am - 9:50 pm

IAD

IWK

23h 19m

2 stops

2:50 pm - 8:37 pm

IWK

IAD

19h 47m

2 stops

$1,820ANA

Thu, Mar 5 - Sat, Mar 7

6:59 am - 9:40 pm

DCA

IWK

25h 41m

2 stops

1:35 pm - 10:28 pm

IWK

DCA

21h 53m

2 stops

$2,769Multiple Airlines

Tue, Jun 2 - Tue, Jun 9

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 25

BWI6:00 amBaltimore/Washington

46h 50m

2 stops

IWK6:50 pmMCAS Iwakuni

Mar 1

IWK9:00 amMCAS Iwakuni

26h 17m

2 stops

BWI9:17 pmBaltimore/Washington

$1,288

United Airlines

Feb 25

BWI10:30 amBaltimore/Washington

42h 20m

2 stops

IWK6:50 pmMCAS Iwakuni

Mar 1

IWK9:00 amMCAS Iwakuni

35h 34m

2 stops

BWI6:34 amBaltimore/Washington

$1,304

United Airlines

Feb 25

IAD1:02 pmWashington, D.C. Dulles Intl

39h 48m

2 stops

IWK6:50 pmMCAS Iwakuni

Mar 1

IWK9:00 amMCAS Iwakuni

20h 40m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

$1,696

ANA flights from Washington, D.C. to Iwakuni

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

ANA

Mar 15

IAD12:15 pmWashington, D.C. Dulles Intl

33h 40m

1 stop

IWK10:55 amMCAS Iwakuni

Mar 22

IWK5:50 pmMCAS Iwakuni

35h 50m

1 stop

IAD4:40 pmWashington, D.C. Dulles Intl

$1,581

ANA

Mar 5

IAD11:10 amWashington, D.C. Dulles Intl

20h 40m

1 stop

IWK9:50 pmMCAS Iwakuni

Mar 7

IWK7:35 pmMCAS Iwakuni

34h 05m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

$1,805

ANA

Mar 5

IAD8:31 amWashington, D.C. Dulles Intl

23h 19m

2 stops

IWK9:50 pmMCAS Iwakuni

Mar 7

IWK7:35 pmMCAS Iwakuni

34h 05m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

$1,810

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

BaltimoreIwakuni

BWI - IWK

BWIIWK

Baltimore/Washington

Wed 2/25

6:00 am-6:50 pm

2 stops46h 50m

MCAS Iwakuni

Sun 3/1

9:00 am-9:17 pm

2 stops26h 17m

$1,288

BaltimoreIwakuni

BWI - IWK

BWIIWK

Baltimore/Washington

Wed 2/25

10:30 am-6:50 pm

2 stops42h 20m

MCAS Iwakuni

Sun 3/1

9:00 am-6:34 am

2 stops35h 34m

$1,304

Washington, D.C.Iwakuni

IAD - IWK

IADIWK

Washington, D.C. Dulles Intl

Sun 3/15

12:15 pm-10:55 am

1 stop33h 40m

MCAS Iwakuni

Sun 3/22

5:50 pm-4:40 pm

1 stop35h 50m

$1,581

Washington, D.C.Iwakuni

IAD - IWK

IADIWK

Washington, D.C. Dulles Intl

Wed 2/25

1:02 pm-6:50 pm

2 stops39h 48m

MCAS Iwakuni

Sun 3/1

9:00 am-3:40 pm

1 stop20h 40m

$1,696

Washington, D.C.Iwakuni

IAD - IWK

IADIWK

Washington, D.C. Dulles Intl

Wed 2/25

6:00 am-6:50 pm

2 stops22h 50m

MCAS Iwakuni

Sun 3/1

9:00 am-7:15 am

2 stops36h 15m

$1,706

Washington, D.C.Iwakuni

DCA - IWK

DCAIWK

Washington, D.C. Reagan-National

Wed 2/25

6:30 am-6:50 pm

2 stops46h 20m

MCAS Iwakuni

Sun 3/1

9:00 am-10:52 pm

2 stops27h 52m

$1,706

Washington, D.C.Iwakuni

IAD - IWK

IADIWK

Washington, D.C. Dulles Intl

Thu 3/5

11:10 am-9:50 pm

1 stop20h 40m

MCAS Iwakuni

Sat 3/7

7:35 pm-3:40 pm

1 stop34h 05m

$1,805

Washington, D.C.Iwakuni

IAD - IWK

IADIWK

Washington, D.C. Dulles Intl

Thu 3/5

8:31 am-9:50 pm

2 stops23h 19m

MCAS Iwakuni

Sat 3/7

7:35 pm-3:40 pm

1 stop34h 05m

$1,810

Washington, D.C.Iwakuni

IAD - IWK

IADIWK

Washington, D.C. Dulles Intl

Thu 3/5

8:31 am-9:50 pm

2 stops23h 19m

MCAS Iwakuni

Sat 3/7

2:50 pm-8:37 pm

2 stops19h 47m

$1,820

Washington, D.C.Iwakuni

DCA - IWK

DCAIWK

Washington, D.C. Reagan-National

Tue 6/2

6:59 am-9:40 pm

2 stops25h 41m

MCAS Iwakuni

Tue 6/9

1:35 pm-10:28 pm

2 stops21h 53m

$2,769

Flights are sorted by cheapest round-trip flights first.

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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

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

You could potentially save up to 26% 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

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Fastest flight time	17h 40m
Direct flights	None

The fastest flight from Washington, D.C. to Iwakuni takes 17h 40m

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

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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 17h 40m, 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 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.
What is the most popular airline from Washington, D.C. to Iwakuni?
Based on momondo bookings for flights between Washington, D.C. and Iwakuni, the leading airline is ANA, making up 100% of the total bookings.

Hatsukaichi

Miyajima

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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.

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Cheap flights from Washington, D.C. to Iwakuni from $720

This is the cheapest one-way 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 3/5. 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

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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?

What is the cheapest airline that flies from Washington, D.C. to MCAS Iwakuni?

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

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

Fastest flight time

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Traveling to a place near Iwakuni?

Why use momondo?

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

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

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

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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Find better results for your trip to Japan

Airports servicing Yamaguchi Prefecture

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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