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 20h 37m on average. If you fly from Baltimore (another popular airport in Washington, D.C.) to Hiroshima, then the average flight time is 22h 19m.

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 May 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.

$1,295 Cheap Flights from Washington, D.C. to Iwakuni in 2026

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

Round-trip

One-way

Cheap round-trip flights

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6:00 am - 6:30 pm

BWI

IWK

23h 30m

2 stops

8:50 am - 12:43 am

IWK

BWI

28h 53m

2 stops

$1,295ANA

Tue, Sep 1 - Thu, Sep 17

7:00 am - 6:30 pm

BWI

IWK

22h 30m

2 stops

8:50 am - 12:43 am

IWK

BWI

28h 53m

2 stops

$1,531ANA

Wed, Sep 2 - Thu, Sep 17

8:20 am - 9:35 pm

IAD

IWK

24h 15m

2 stops

8:50 am - 3:35 pm

IWK

IAD

19h 45m

1 stop

$1,816ANA

Mon, Aug 31 - Wed, Sep 16

12:15 pm - 6:30 pm

IAD

IWK

17h 15m

1 stop

7:35 am - 10:05 am

IWK

IAD

15h 30m

1 stop

$1,818ANA

Mon, Aug 31 - Wed, Sep 16

8:20 am - 9:35 pm

IAD

IWK

24h 15m

2 stops

1:35 pm - 9:22 pm

IWK

IAD

20h 47m

2 stops

$1,821ANA

Mon, Aug 31 - Wed, Sep 16

12:15 pm - 6:30 pm

IAD

IWK

17h 15m

1 stop

7:35 am - 1:55 pm

IWK

IAD

19h 20m

2 stops

$1,822ANA

Mon, Aug 31 - Thu, Sep 17

12:15 pm - 6:30 pm

IAD

IWK

17h 15m

1 stop

8:50 am - 10:05 am

IWK

IAD

38h 15m

1 stop

$1,825United Airlines

Sun, Aug 30 - Thu, Sep 17

6:30 am - 6:30 pm

IAD

IWK

23h 00m

2 stops

8:50 am - 10:05 am

IWK

IAD

38h 15m

1 stop

$1,829United Airlines

Sun, Aug 30 - Thu, Sep 17

7:00 am - 6:30 pm

IAD

IWK

46h 30m

2 stops

8:50 am - 12:44 am

IWK

IAD

28h 54m

2 stops

$1,839United Airlines

Sun, Aug 30 - Thu, Sep 17

9:55 am - 9:35 pm

IAD

IWK

22h 40m

2 stops

1:35 pm - 8:25 pm

IWK

IAD

19h 50m

2 stops

$1,962Multiple Airlines

Mon, Aug 31 - Wed, Sep 16

ANA flights from Washington, D.C. to Iwakuni

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

ANA

Sep 1

BWI6:00 amBaltimore/Washington

23h 30m

2 stops

IWK6:30 pmMCAS Iwakuni

Sep 17

IWK8:50 amMCAS Iwakuni

28h 53m

2 stops

BWI12:43 amBaltimore/Washington

$1,295

ANA

Sep 2

BWI7:00 amBaltimore/Washington

22h 30m

2 stops

IWK6:30 pmMCAS Iwakuni

Sep 17

IWK8:50 amMCAS Iwakuni

28h 53m

2 stops

BWI12:43 amBaltimore/Washington

$1,531

ANA

Aug 31

IAD8:20 amWashington, D.C. Dulles Intl

24h 15m

2 stops

IWK9:35 pmMCAS Iwakuni

Sep 16

IWK8:50 amMCAS Iwakuni

19h 45m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

$1,816

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

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

United Airlines

Aug 30

IAD12:15 pmWashington, D.C. Dulles Intl

17h 15m

1 stop

IWK6:30 pmMCAS Iwakuni

Sep 17

IWK8:50 amMCAS Iwakuni

38h 15m

1 stop

IAD10:05 amWashington, D.C. Dulles Intl

$1,825

United Airlines

Aug 30

IAD6:30 amWashington, D.C. Dulles Intl

23h 00m

2 stops

IWK6:30 pmMCAS Iwakuni

Sep 17

IWK8:50 amMCAS Iwakuni

38h 15m

1 stop

IAD10:05 amWashington, D.C. Dulles Intl

$1,829

United Airlines

Aug 30

IAD7:00 amWashington, D.C. Dulles Intl

46h 30m

2 stops

IWK6:30 pmMCAS Iwakuni

Sep 17

IWK8:50 amMCAS Iwakuni

28h 54m

2 stops

IAD12:44 amWashington, D.C. Dulles Intl

$1,839

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreIwakuni

BWI - IWK

BWIIWK

Baltimore/Washington

Tue 9/1

6:00 am-6:30 pm

2 stops23h 30m

MCAS Iwakuni

Thu 9/17

8:50 am-12:43 am

2 stops28h 53m

$1,295

BaltimoreIwakuni

BWI - IWK

BWIIWK

Baltimore/Washington

Wed 9/2

7:00 am-6:30 pm

2 stops22h 30m

MCAS Iwakuni

Thu 9/17

8:50 am-12:43 am

2 stops28h 53m

$1,531

Washington, D.C.Iwakuni

IAD - IWK

IADIWK

Washington, D.C. Dulles Intl

Mon 8/31

8:20 am-9:35 pm

2 stops24h 15m

MCAS Iwakuni

Wed 9/16

8:50 am-3:35 pm

1 stop19h 45m

$1,816

Quickest round-trip

Washington, D.C.Iwakuni

IAD - IWK

IADIWK

Washington, D.C. Dulles Intl

Mon 8/31

12:15 pm-6:30 pm

1 stop17h 15m

MCAS Iwakuni

Wed 9/16

7:35 am-10:05 am

1 stop15h 30m

$1,818

Washington, D.C.Iwakuni

IAD - IWK

IADIWK

Washington, D.C. Dulles Intl

Mon 8/31

8:20 am-9:35 pm

2 stops24h 15m

MCAS Iwakuni

Wed 9/16

1:35 pm-9:22 pm

2 stops20h 47m

$1,821

Washington, D.C.Iwakuni

IAD - IWK

IADIWK

Washington, D.C. Dulles Intl

Mon 8/31

12:15 pm-6:30 pm

1 stop17h 15m

MCAS Iwakuni

Thu 9/17

7:35 am-1:55 pm

2 stops19h 20m

$1,822

Washington, D.C.Iwakuni

IAD - IWK

IADIWK

Washington, D.C. Dulles Intl

Sun 8/30

12:15 pm-6:30 pm

1 stop17h 15m

MCAS Iwakuni

Thu 9/17

8:50 am-10:05 am

1 stop38h 15m

$1,825

Washington, D.C.Iwakuni

IAD - IWK

IADIWK

Washington, D.C. Dulles Intl

Sun 8/30

6:30 am-6:30 pm

2 stops23h 00m

MCAS Iwakuni

Thu 9/17

8:50 am-10:05 am

1 stop38h 15m

$1,829

Washington, D.C.Iwakuni

IAD - IWK

IADIWK

Washington, D.C. Dulles Intl

Sun 8/30

7:00 am-6:30 pm

2 stops46h 30m

MCAS Iwakuni

Thu 9/17

8:50 am-12:44 am

2 stops28h 54m

$1,839

Washington, D.C.Iwakuni

IAD - IWK

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

$1,962

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

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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

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

Fastest flight time	22h 30m
Direct flights	None

The fastest flight from Washington, D.C. to Iwakuni takes 22h 30m

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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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 30m, 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 May 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.
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.

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 1,208 reviews		Search ANA flights

Miyajima

Hatsukaichi

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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 $1,295

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 9/1. 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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ANA flights from Washington, D.C. to Iwakuni

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

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

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

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

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

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