How long is the flight from Las Vegas to Iwakuni?

Departing from Las Vegas to Iwakuni will take you 31h 40m. There are 5923 mi between Las Vegas and Iwakuni. Both multi-stop and nonstop flights can be found to your destination and back.

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 LAS to IWK?

When flying from Las Vegas 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.

Most accurate provider : When it comes to deals on Las Vegas-Iwakuni flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Las Vegas-Iwakuni flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Las Vegas-Iwakuni flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Las Vegas-Iwakuni flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Iwakuni flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Las Vegas to Iwakuni?

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

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

Yes. Cheapflights offers flight deals from Las Vegas 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.

$601+ Cheap Flights from Las Vegas to Iwakuni

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1. Tell us where you want to go

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Cheap flight deals from Las Vegas to Iwakuni

Best

One-way

Best flights from Las Vegas to Iwakuni
Discover carefully curated flight deals from Las Vegas to Iwakuni that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.

Thu 2/257:40 am -

2 stops31h 40m

Fri 3/57:35 am -

2 stops27h 27m

Deal found 9/12

$1,236

Thu 2/259:30 am -

3 stops40h 15m

Fri 3/52:25 pm -

2 stops23h 36m

Deal found 9/12

$1,260

Thu 1/144:22 pm -

3 stops33h 23m

Mon 1/182:25 pm -

2 stops26h 31m

Deal found 9/8

$1,275

Find flight deals from Las Vegas to Iwakuni

Most accurate provider	Ovago 3 stars
Most trusted provider	Ovago 3 stars
Round-trip from	$1,236 (Expedia)
One-way from	$601 (Expedia)

Provider with most accurate pricing for Las Vegas Harry Reid Intl-MCAS Iwakuni flight deals.

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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-MCAS Iwakuni flights.

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From Las Vegas Harry Reid Intl to MCAS Iwakuni

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One-way flight from Las Vegas Harry Reid Intl to MCAS Iwakuni

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Las VegasIwakuni

LAS Las Vegas Harry Reid Intl - IWK MCAS Iwakuni

LASIWK

Las Vegas Harry Reid Intl

Thu 2/25

5:45 am-8:20 am

2 stops33h 35m

MCAS Iwakuni

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$601

Las VegasIwakuni

LAS Las Vegas Harry Reid Intl - IWK MCAS Iwakuni

LASIWK

Las Vegas Harry Reid Intl

Thu 2/25

9:30 am-6:45 pm

3 stops40h 15m

MCAS Iwakuni

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$611

Las VegasIwakuni

LAS Las Vegas Harry Reid Intl - IWK MCAS Iwakuni

LASIWK

Las Vegas Harry Reid Intl

Thu 2/25

7:40 am-8:20 am

2 stops31h 40m

MCAS Iwakuni

Fri 3/5

7:35 am-6:02 pm

2 stops27h 27m

$1,236

Las VegasIwakuni

LAS Las Vegas Harry Reid Intl - IWK MCAS Iwakuni

LASIWK

Las Vegas Harry Reid Intl

Thu 2/25

9:30 am-6:45 pm

3 stops40h 15m

MCAS Iwakuni

Fri 3/5

2:25 pm-9:01 pm

2 stops23h 36m

$1,260

Las VegasIwakuni

LAS Las Vegas Harry Reid Intl - IWK MCAS Iwakuni

LASIWK

Las Vegas Harry Reid Intl

Thu 1/14

4:22 pm-6:45 pm

3 stops33h 23m

MCAS Iwakuni

Mon 1/18

2:25 pm-11:56 pm

2 stops26h 31m

$1,275

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Sorted by cheapest first

Compare providers for flights from Las Vegas to Iwakuni

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Iwakuni in September.

Provider	Price Accuracy	Trust Score*
Ovago	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Las Vegas-Iwakuni flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Las Vegas-Iwakuni flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Las Vegas-Iwakuni flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Las Vegas-Iwakuni flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Iwakuni flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Las Vegas to Iwakuni

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

LAS-IWK

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.

Related info for your journey

How long is the flight from Las Vegas to Iwakuni?
Departing from Las Vegas to Iwakuni will take you 31h 40m. There are 5923 mi between Las Vegas and Iwakuni. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Las Vegas to Iwakuni that include hotel bookings?
Yes. In addition to deals on Las Vegas to Iwakuni flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Las Vegas to Iwakuni?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Iwakuni.
Can I find deals for business class flights from Las Vegas to Iwakuni?
Yes. Cheapflights offers flight deals from Las Vegas 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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$601+ Cheap flights from Las Vegas (LAS) 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Las Vegas 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 Las Vegas to Iwakuni

Best flights from Las Vegas to IwakuniDiscover carefully curated flight deals from Las Vegas to Iwakuni that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.

Discover carefully curated flight deals from Las Vegas to Iwakuni that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.

One-way flights from Las Vegas to IwakuniSearch for one-way flight options from Las Vegas to Iwakuni. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.

Search for one-way flight options from Las Vegas to Iwakuni. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.

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

Compare providers for flights from Las Vegas to Iwakuni

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Iwakuni in September.

Best time to book a flight from Las Vegas to Iwakuni

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

Related info for your journey

How long is the flight from Las Vegas to Iwakuni?

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

How can I find direct flights from Las Vegas to Iwakuni?

Can I find deals for business class flights from Las Vegas 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.

Complete your trip

Complete your trip to Iwakuni by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Las Vegas to Iwakuni by cabin class

Find flights from Las Vegas to Iwakuni, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Las Vegas and Iwakuni flights

Browse other Las Vegas and Iwakuni flight options. Last updated on September 13, 2026.

Other flights from Las Vegas

Browse through other flights departing from Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on September 13, 2026.

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Best flights from Las Vegas to Iwakuni
Discover carefully curated flight deals from Las Vegas to Iwakuni that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.

One-way flights from Las Vegas to Iwakuni
Search for one-way flight options from Las Vegas to Iwakuni. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.