$379 Cheap Flights from Las Vegas (LAS) to Iwakuni (IWK)

View $379 flight on Tue, Dec 2, 2025Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Iwakuni Airport (IWK)

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Cheap Flights from Las Vegas to Iwakuni (LAS-IWK)

Prices were available within the past 7 days and start at $379 for one-way flights and $832 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Tue, Mar 24 - Tue, Mar 31
LAS
Las Vegas
IWK
Iwakuni
$832 Roundtrip, found 22 hours ago
$832
Roundtrip
found 22 hours ago
Select Korean Air flight, departing Tue, Mar 24 from Las Vegas to Iwakuni, returning Tue, Mar 31, priced at $832 found 22 hours ago
All Nippon Airways
Tue, Mar 24 - Tue, Mar 31
LAS
Las Vegas
IWK
Iwakuni
$1,084 Roundtrip, found 22 hours ago
$1,084
Roundtrip
found 22 hours ago
Select All Nippon Airways flight, departing Tue, Mar 24 from Las Vegas to Iwakuni, returning Tue, Mar 31, priced at $1,084 found 22 hours ago
All Nippon Airways
Tue, Mar 24 - Tue, Mar 31
LAS
Las Vegas
IWK
Iwakuni
$1,182 Roundtrip, found 22 hours ago
$1,182
Roundtrip
found 22 hours ago
Select All Nippon Airways flight, departing Tue, Mar 24 from Las Vegas to Iwakuni, returning Tue, Mar 31, priced at $1,182 found 22 hours ago
All Nippon Airways
Tue, Mar 24 - Tue, Mar 31
LAS
Las Vegas
IWK
Iwakuni
$1,188 Roundtrip, found 22 hours ago
$1,188
Roundtrip
found 22 hours ago
Select All Nippon Airways flight, departing Tue, Mar 24 from Las Vegas to Iwakuni, returning Tue, Mar 31, priced at $1,188 found 22 hours ago
All Nippon Airways
Tue, Mar 24 - Tue, Mar 31
LAS
Las Vegas
IWK
Iwakuni
$1,206 Roundtrip, found 22 hours ago
$1,206
Roundtrip
found 22 hours ago
Select All Nippon Airways flight, departing Tue, Mar 24 from Las Vegas to Iwakuni, returning Tue, Mar 31, priced at $1,206 found 22 hours ago
All Nippon Airways
Tue, Mar 24 - Tue, Mar 31
LAS
Las Vegas
IWK
Iwakuni
$1,304 Roundtrip, found 22 hours ago
$1,304
Roundtrip
found 22 hours ago
Select All Nippon Airways flight, departing Tue, Mar 24 from Las Vegas to Iwakuni, returning Tue, Mar 31, priced at $1,304 found 22 hours ago
All Nippon Airways
Tue, Mar 24 - Tue, Mar 31
LAS
Las Vegas
IWK
Iwakuni
$1,310 Roundtrip, found 22 hours ago
$1,310
Roundtrip
found 22 hours ago
Select All Nippon Airways flight, departing Tue, Mar 24 from Las Vegas to Iwakuni, returning Tue, Mar 31, priced at $1,310 found 22 hours ago
All Nippon Airways
Tue, Mar 24 - Tue, Mar 31
LAS
Las Vegas
IWK
Iwakuni
$1,330 Roundtrip, found 22 hours ago
$1,330
Roundtrip
found 22 hours ago
Select All Nippon Airways flight, departing Tue, Mar 24 from Las Vegas to Iwakuni, returning Tue, Mar 31, priced at $1,330 found 22 hours ago
All Nippon Airways
Tue, Mar 24 - Tue, Mar 31
LAS
Las Vegas
IWK
Iwakuni
$1,347 Roundtrip, found 22 hours ago
$1,347
Roundtrip
found 22 hours ago
Select All Nippon Airways flight, departing Tue, Mar 24 from Las Vegas to Iwakuni, returning Tue, Mar 31, priced at $1,347 found 22 hours ago
Air Canada
Tue, Mar 24 - Tue, Mar 31
LAS
Las Vegas
IWK
Iwakuni
$3,210 Roundtrip, found 22 hours ago
$3,210
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Tue, Mar 24 from Las Vegas to Iwakuni, returning Tue, Mar 31, priced at $3,210 found 22 hours ago

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Iwakuni Airport (IWK) cost?
Secure a cheap one-way flight from $379 or cheap return flight from $832 from Harry Reid Intl. Airport (LAS) to Iwakuni Airport (IWK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Iwakuni Airport (IWK)?
The cheapest month to fly from LAS to IWK is March, when there's less demand. Off-peak season is usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Iwakuni Airport (IWK)?
To find the cheapest airline flying from LAS to IWK, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Harry Reid Intl. Airport (LAS) to Iwakuni Airport (IWK)?
Nonstop flights from Harry Reid Intl. Airport (LAS) to Iwakuni Airport (IWK) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LAS to IWK?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Iwakuni Airport (IWK)?
To avoid potential delays on the Harry Reid Intl. Airport (LAS) to Iwakuni Airport (IWK) route, fly before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Iwakuni Airport (IWK) last-minute?
Waiting until just before your trip to book a ticket from LAS to IWK generally means paying more. While you may come across some last-minute deals, they aren't always guaranteed. Be flexible with your travel plans to boost your chances of landing a bargain.
Is it cheaper to book a LAS to IWK flight and hotel package?
Securing a LAS to IWK flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our extensive range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Iwakuni Airport (IWK)?
If you booked your LAS to IWK flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Iwakuni
Airlines serving
All Nippon Airways
Roundtrip price
$831
Distance
5926 mi

Book with confidence

Las Vegas to Iwakuni Flights

The cheapest times to fly from Las Vegas to Iwakuni

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Las Vegas to Iwakuni are during the month of March. You can find some of the cheapest flights from Las Vegas to Iwakuni with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Iwakuni

Sunday is one of the best days to book for cheap flights from Las Vegas to Iwakuni: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Las Vegas to Iwakuni

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Las Vegas to Iwakuni in 2025. You can also book with separate airlines for your outbound and return journeys, from $379 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Las Vegas to Iwakuni flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Las Vegas to Iwakuni airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Las Vegas to Iwakuni Flights

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