Which airports can I use when flying from Washington, D.C. to Iwakuni?

Flights from Washington, D.C. to Iwakuni may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at MCAS Iwakuni (IWK).

What cabin classes can I book on flights from Washington, D.C. to Iwakuni?

Only Economy Class is available on flights from Washington, D.C. to Iwakuni.

Which airports do connecting flights from Washington, D.C. to Iwakuni pass through?

Most connecting flights from Washington, D.C. to Iwakuni pass through Tokyo Haneda (HND), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Washington, D.C. to Iwakuni?

Yes. Being flexible with your travel dates can save you up to 38% on the Washington, D.C. to Iwakuni route. Monday is the cheapest departure day at $1,342 round-trip on average, while Sunday is the most expensive at $2,137, a difference of $795. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Washington, D.C. to Iwakuni?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Washington, D.C. to Iwakuni changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,092 to $3,656. That means the highest observed fare was about 3x higher than the lowest one.

What is the time difference between Washington, D.C. and Iwakuni?

Iwakuni is 13 hours ahead of Washington, D.C. (Japan Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at MCAS Iwakuni Airport (IWK)?

MCAS Iwakuni Airport (IWK) hosts 5 major car rental companies, with daily rates starting from around $39 for economy cars. Top options include: • Times • Alamo • Nissan Rent-A-Car • Nippon Rent-A-Car • National

How much should I expect to pay for a Washington, D.C. to Iwakuni flight?

Round-trip flights from Washington, D.C. to Iwakuni range from $1,218 to $1,905, with an average of $1,604 over the past 12 months. Anything below $1,218 counts as a good deal.

What is the cheapest airline to fly from Washington, D.C. to Iwakuni?

ANA ($1,092) and United Airlines ($1,338) are the cheapest airlines to fly round-trip from Washington, D.C. to Iwakuni according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Washington, D.C. to Iwakuni?

Flights via Tokyo Haneda (HND) offer the most affordable fares, with an average round-trip price of $1,418. Based on KAYAK data over the past 3 months.

When flying from Washington, D.C. to Iwakuni which airport offers the shortest layover?

Tokyo Haneda (HND) had the shortest average connection time for Washington, D.C. to Iwakuni layovers at 714 minutes over the past 3 months.

$1,092 CHEAP FLIGHTS from Washington, D.C. to Iwakuni (WAS - IWK)

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Cheapest round-trip

$1,092

Typical prices: $1,218-$1,905

ANA

Sat 10/27Sat 11/3

BWI - IWK • 2 stops

Top routes

IAD - IWK

Cheapest • 17% average savings

DCA - IWK

Most popular

Insights

When to travel

September

Cheapest • 27% price drop

August

Most popular

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Flight Deals

Cheap Flights from Washington, D.C. to Iwakuni (WAS-IWK)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington, D.C. to Iwakuni

Tue, Oct 27 - Tue, Nov 3

12:34 pm - 8:20 amBWI Baltimore/Washington-IWK MCAS Iwakuni

30h 46m2 stops Chicago O'Hare Intl Tokyo Haneda

5:35 pm - 2:06 pmIWK MCAS Iwakuni-BWI Baltimore/Washington

34h 31m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,092ANA

Wed, Oct 28 - Wed, Nov 4

6:10 am - 8:20 amBWI Baltimore/Washington-IWK MCAS Iwakuni

37h 10m2 stops Chicago O'Hare Intl Tokyo Haneda

7:25 pm - 2:06 pmIWK MCAS Iwakuni-BWI Baltimore/Washington

32h 41m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,129ANA

Thu, Jan 28 - Thu, Feb 11

12:07 pm - 8:20 amBWI Baltimore/Washington-IWK MCAS Iwakuni

30h 13m2 stops Chicago O'Hare Intl Tokyo Haneda

7:25 pm - 8:57 pmIWK MCAS Iwakuni-BWI Baltimore/Washington

39h 32m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,161ANA

Tue, Oct 27 - Tue, Nov 3

8:23 am - 9:50 pmIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

24h 27m2 stops Chicago O'Hare Intl Tokyo Haneda

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

15h 35m1 stop Tokyo Haneda

$1,243ANA

Tue, Oct 27 - Tue, Nov 3

12:15 pm - 9:50 pmIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

20h 35m1 stop Tokyo Haneda

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

15h 35m1 stop Tokyo Haneda

$1,251ANA

Wed, Oct 28 - Wed, Nov 4

12:15 pm - 8:20 amIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

31h 05m1 stop Tokyo Haneda

2:25 pm - 9:10 amIWK MCAS Iwakuni-IAD Washington, D.C. Dulles Intl

32h 45m1 stop Tokyo Haneda

$1,288ANA

Wed, Oct 28 - Wed, Nov 4

1:15 pm - 8:20 amIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

30h 05m2 stops Chicago O'Hare Intl Tokyo Haneda

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

15h 35m1 stop Tokyo Haneda

$1,288ANA

Wed, Oct 28 - Wed, Nov 4

12:50 pm - 8:20 amIAD Washington, D.C. Dulles Intl-IWK MCAS Iwakuni

30h 30m2 stops Incheon Intl Tokyo Haneda

5:35 pm - 9:50 amIWK MCAS Iwakuni-IAD Washington, D.C. Dulles Intl

30h 15m2 stops Tokyo Haneda Incheon Intl

$1,292Multiple Airlines

Wed, Oct 28 - Wed, Nov 4

3:30 pm - 8:20 amDCA Washington, D.C. Reagan-National-IWK MCAS Iwakuni

27h 50m2 stops Chicago O'Hare Intl Tokyo Haneda

7:35 am - 12:04 pmIWK MCAS Iwakuni-DCA Washington, D.C. Reagan-National

18h 29m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,293ANA

Thu, Oct 29 - Thu, Nov 5

6:00 am - 6:45 pmBWI Baltimore/Washington-IWK MCAS Iwakuni

23h 45m2 stops Houston George Bush Intcntl Tokyo Haneda

2:25 pm - 5:34 amIWK MCAS Iwakuni-BWI Baltimore/Washington

29h 09m2 stops Tokyo Haneda Los Angeles

$1,338United Airlines

Booking Insights

Price, demand and travel trends for Washington, D.C. to Iwakuni flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. to Iwakuni with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Washington, D.C. to Iwakuni?

Round-trip flights from Washington, D.C. to Iwakuni start at $1,092. Prices are below average for this route right now, with typical round-trip fares ranging from $1,218 to $1,905. The lowest price found in the past 5 days was $1,092 on ANA.

What is the cheapest Washington, D.C. to Iwakuni flight route?

Washington, D.C. Dulles Intl Airport (IAD) to Iwakuni (IWK) is the cheapest Washington, D.C. to Iwakuni route, averaging $1,357 round-trip. Other Washington, D.C. to Iwakuni routes average $1,905, based on KAYAK data over the past 12 months.

Find deals

Low season	November
High season	August

Most popular time to fly with an average 30% increase in price.

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Iwakuni based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Washington, D.C. to Iwakuni?
Flights from Washington, D.C. to Iwakuni may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at MCAS Iwakuni (IWK).
What cabin classes can I book on flights from Washington, D.C. to Iwakuni?
Only Economy Class is available on flights from Washington, D.C. to Iwakuni.
Which airports do connecting flights from Washington, D.C. to Iwakuni pass through?
Most connecting flights from Washington, D.C. to Iwakuni pass through Tokyo Haneda (HND), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Washington, D.C. to Iwakuni?
Yes. Being flexible with your travel dates can save you up to 38% on the Washington, D.C. to Iwakuni route. Monday is the cheapest departure day at $1,342 round-trip on average, while Sunday is the most expensive at $2,137, a difference of $795. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
Do I need a passport to fly from Washington, D.C. to Iwakuni?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Washington, D.C. to Iwakuni changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,092 to $3,656. That means the highest observed fare was about 3x higher than the lowest one.
What is the time difference between Washington, D.C. and Iwakuni?
Iwakuni is 13 hours ahead of Washington, D.C. (Japan Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at MCAS Iwakuni Airport (IWK)?
MCAS Iwakuni Airport (IWK) hosts 5 major car rental companies, with daily rates starting from around $39 for economy cars. Top options include:
• Times
• Alamo
• Nissan Rent-A-Car
• Nippon Rent-A-Car
• National
How much should I expect to pay for a Washington, D.C. to Iwakuni flight?
Round-trip flights from Washington, D.C. to Iwakuni range from $1,218 to $1,905, with an average of $1,604 over the past 12 months. Anything below $1,218 counts as a good deal.

If your dates can be flexible, aim for a Monday departure instead of Sunday. On this route, Monday flights average $1,342 - about $795 less than Sunday (37% savings) based on the last 12 months.
If you can choose when to travel, plan your Washington, D.C. to Iwakuni trip for September. Fares historically average $1,172 round-trip in that month - typically $965 less than the most expensive month, which is April (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to MCAS Iwakuni Airport.
- Green Rich Hotel Iwakuni Ekimae Artificial Hot Spring Futamata Yunohana
- Toyoko Inn Iwakuni eki Nishi guchi
- Hotel R9 The Yard Iwakuni

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WAS - IWK

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Everything you should know

Cheap Flights from Washington, D.C. to Iwakuni (WAS-IWK)

Recent round-trip flight deals from Washington, D.C. to Iwakuni

Recent one-way flight deals from Washington, D.C. to Iwakuni

Recent last minute flight deals from Washington, D.C. to Iwakuni

Price, demand and travel trends for Washington, D.C. to Iwakuni flights

How much is a round-trip flight from Washington, D.C. to Iwakuni?

What is the cheapest Washington, D.C. to Iwakuni flight route?

What is the cheapest airline to fly from Washington, D.C. to Iwakuni?

What is the cheapest layover airport when flying from Washington, D.C. to Iwakuni?

When flying from Washington, D.C. to Iwakuni which airport offers the shortest layover?

Key details for Washington, D.C. to Iwakuni flights

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

Your Washington, D.C. to Iwakuni flight questions, answered

Your guide to booking Washington, D.C. to Iwakuni flights

More options for your flight from Washington, D.C. to Iwakuni

Complete your trip to Iwakuni with a hotel stay or car rental

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