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District of Columbia

$1,504+ Cheap flights from Iwakuni (IWK) to District of Columbia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
IWK — IAD
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Iwakuni to District of Columbia

Best flights from Iwakuni to District of Columbia
Discover carefully curated flight deals from Iwakuni to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

This United Airlines deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/139:05 amIWK - DCA
2 stops26h 54mUnited Airlines
Sun 2/1512:47 pmDCA - IWK
3 stops40h 03mUnited Airlines
Deal found 12/12$1,504

Find flight deals from Iwakuni to District of Columbia

Keep the following information in mind while searching for Iwakuni to District of Columbia flight deals. Data was last updated December 15, 2025.

Round-trip from

$1,504
(United Airlines)
From MCAS Iwakuni to District of Columbia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Iwakuni to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Iwakuni to District of Columbia that are best for you.

Fly from

Iwakuni

Fly to

District of Columbia

Route

Depart

Return

Price

IwakuniWashington, D.C.

IWK - DCA

IWKDCA

MCAS Iwakuni

Fri 2/13

9:05 am-9:59 pm

2 stops26h 54m

Washington, D.C. Reagan-National

Sun 2/15

12:47 pm-6:50 pm

3 stops40h 03m

$1,504

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Best time to book a flight from Iwakuni to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Iwakuni with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Iwakuni to District of Columbia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Iwakuni to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Iwakuni to District of Columbia?

    MCAS Iwakuni (IWK) is the airport you will fly out of if you book a flight from Iwakuni to District of Columbia. It is only a 1.6 mi journey to MCAS Iwakuni (IWK) from Iwakuni’s city center.

  • How long is the flight from Iwakuni to District of Columbia?

    Departing from Iwakuni to District of Columbia will take you 26h 54m. The distance from Iwakuni to District of Columbia is about 7052 mi.

  • Can I find deals for flights from Iwakuni to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Iwakuni to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Iwakuni to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iwakuni to District of Columbia.

  • Can I find deals for business class flights from Iwakuni to District of Columbia?

    Yes. Cheapflights offers flight deals from Iwakuni to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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