How long is the flight from Las Vegas to Iwakuni?

Departing from Las Vegas to Iwakuni will take you 40h. There are 5923 mi between Las Vegas and Iwakuni.

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.

$854+ Cheap Flights from Las Vegas to Iwakuni

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Find cheap flights from Las Vegas to Iwakuni with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 30, 2026.

Thu 1/149:45 am -

3 stops40h 00m

Mon 1/182:25 pm -

2 stops26h 28m

Deal found 10/25

$878

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 October 30, 2026.

Wed 12/95:35 am -

2 stops20h 10m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/28

$854

Thu 12/107:05 am -

2 stops32h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/28

$867

Sun 12/135:35 am -

2 stops47h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/28

$880

Thu 12/109:44 am -

3 stops40h 01m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/28

$994

Tue 12/157:20 am -

2 stops42h 25m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/28

$1,024

Sat 12/125:21 pm -

2 stops21h 59m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/28

$1,114

Thu 12/101:50 am -

2 stops27h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/28

$1,190

Mon 12/149:44 am -

3 stops40h 01m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/28

$1,586

Wed 12/97:20 am -

2 stops34h 40m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/28

$1,609

Sat 12/129:44 am -

3 stops40h 01m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/28

$1,641

Find flight deals from Las Vegas to Iwakuni

Most accurate provider	Ovago 3 stars
Most trusted provider	Ovago 3 stars
Round-trip from	$878 (United Airlines)
One-way from	$854 (United Airlines)

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

Search Deals

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

Search Deals

From Las Vegas Harry Reid Intl to MCAS Iwakuni

Search Deals

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

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasIwakuni

LAS Las Vegas Harry Reid Intl - IWK MCAS Iwakuni

LASIWK

Las Vegas Harry Reid Intl

Wed 12/9

5:35 am-6:45 pm

2 stops20h 10m

MCAS Iwakuni

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$854

Las VegasIwakuni

LAS Las Vegas Harry Reid Intl - IWK MCAS Iwakuni

LASIWK

Las Vegas Harry Reid Intl

Thu 1/14

9:45 am-6:45 pm

3 stops40h 00m

MCAS Iwakuni

Mon 1/18

2:25 pm-11:53 pm

2 stops26h 28m

$878

Las VegasIwakuni

LAS Las Vegas Harry Reid Intl - IWK MCAS Iwakuni

LASIWK

Las Vegas Harry Reid Intl

Thu 12/10

9:44 am-6:45 pm

3 stops40h 01m

MCAS Iwakuni

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$994

Las VegasIwakuni

LAS Las Vegas Harry Reid Intl - IWK MCAS Iwakuni

LASIWK

Las Vegas Harry Reid Intl

Sun 12/13

8:00 am-8:20 am

2 stops31h 20m

MCAS Iwakuni

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$1,781

Las VegasIwakuni

LAS Las Vegas Harry Reid Intl - IWK MCAS Iwakuni

LASIWK

Las Vegas Harry Reid Intl

Mon 12/14

8:00 am-6:45 pm

2 stops41h 45m

MCAS Iwakuni

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$1,871

Quickest round-trip

Las VegasIwakuni

LAS Las Vegas Harry Reid Intl - IWK MCAS Iwakuni

LASIWK

Las Vegas Harry Reid Intl

Tue 12/15

7:05 am-6:45 pm

2 stops18h 40m

MCAS Iwakuni

Wed 12/31

12:00 am-7:00 am

Nonstop0h 00m

$2,676

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

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 October.

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 40h. There are 5923 mi between Las Vegas and Iwakuni.
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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$854+ 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 12/9. 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 October 30, 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 October 30, 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 October 30, 2026.

Search for one-way flight options from Las Vegas to Iwakuni. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.

Find flight deals from Las Vegas to Iwakuni

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Most trusted provider

Round-trip from

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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 October.

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 October 30, 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 October 30, 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 October 30, 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 October 30, 2026.