In terms of precipitation, rainfall in Iwakuni ranges from 1.6 - 11.0 inches per month. June is typically the wettest month, when rainfall can reach 11.0 in. December is typically the driest time to visit Iwakuni when rainfall is around 1.6 in.

If weather is an important factor for your trip to Iwakuni, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What is the cheapest time of day to fly from AUS to IWK?

When flying from Austin to Iwakuni, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Austin to Iwakuni that include hotel bookings?

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

How can I find direct flights from Austin to Iwakuni?

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

Can I find deals for business class flights from Austin to Iwakuni?

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

$938+ Flights from Austin to Iwakuni

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Cheap flight deals from Austin to Iwakuni

Round-trip from	$849 (United Airlines)

From Austin Bergstrom to MCAS Iwakuni

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Find flight deals from Austin to Iwakuni

Cheapest flights from Austin to Iwakuni
Explore the most affordable flight options available from Austin to Iwakuni. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

sáb. 10/49:45 amAUS - IWK

2 stops43h 05mUnited Airlines

mar. 10/79:00 amIWK - AUS

2 stops25h 26mUnited Airlines

Deal found 7/28

$938

sáb. 10/412:48 pmAUS - IWK

2 stops40h 02mANA

mar. 10/79:00 amIWK - AUS

2 stops23h 41mANA

Deal found 7/29

$954

Best flights from Austin to Iwakuni
Discover carefully curated flight deals from Austin to Iwakuni that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 30, 2025.

sáb. 10/49:45 amAUS - IWK

2 stops43h 05mUnited Airlines

mar. 10/79:00 amIWK - AUS

2 stops25h 26mUnited Airlines

Deal found 7/28

$938

sáb. 10/412:48 pmAUS - IWK

2 stops40h 02mANA

mar. 10/79:00 amIWK - AUS

2 stops23h 41mANA

Deal found 7/29

$954

Fly from

Fly to

Route

Depart

Return

Price

AustinIwakuni

AUS - IWK

AUSIWK

Austin Bergstrom

sáb. 10/4

9:45 am-6:50 pm

2 stops43h 05m

MCAS Iwakuni

mar. 10/7

9:00 am-8:26 pm

2 stops25h 26m

$938

AustinIwakuni

AUS - IWK

AUSIWK

Austin Bergstrom

sáb. 10/4

12:48 pm-6:50 pm

2 stops40h 02m

MCAS Iwakuni

mar. 10/7

9:00 am-6:41 pm

2 stops23h 41m

$954

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Austin to Iwakuni

Have a flexible travel schedule? Discover the best time to fly to Iwakuni from Austin 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.

Reviews of airlines servicing Iwakuni

See what other customers who have flown with ANA and United Airlines from Austin to Iwakuni have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

ANA

8.4

Very good

922 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

ANA

8.4

Very good

922 reviews

ANA

8.4

Very good

922 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

United Airlines

7.4

Good

8,896 reviews

ANA

8.4

Very good

922 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Related info for your journey

Can I find deals for flights from Austin to Iwakuni that include hotel bookings?
Yes. In addition to deals on Austin to Iwakuni flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Austin to Iwakuni?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Iwakuni.
Can I find deals for business class flights from Austin to Iwakuni?
Yes. Cheapflights offers flight deals from Austin to Iwakuni 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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$938+ Cheap flights from Austin (AUS) to Iwakuni (IWK)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Austin to Iwakuni with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Austin to Iwakuni

Round-trip from

Find flight deals from Austin to Iwakuni

Cheapest flights from Austin to IwakuniExplore the most affordable flight options available from Austin to Iwakuni. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

Explore the most affordable flight options available from Austin to Iwakuni. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Austin to Iwakuni that are best for you.

Best time to book a flight from Austin to Iwakuni

Have a flexible travel schedule? Discover the best time to fly to Iwakuni from Austin with our price prediction graph.

Reviews of airlines servicing Iwakuni

See what other customers who have flown with ANA and United Airlines from Austin to Iwakuni have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

Can I find deals for flights from Austin to Iwakuni that include hotel bookings?

How can I find direct flights from Austin to Iwakuni?

Can I find deals for business class flights from Austin to Iwakuni?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Austin to Iwakuni

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Cheapest flights from Austin to Iwakuni
Explore the most affordable flight options available from Austin to Iwakuni. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.