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.

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.

$881+ 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

Round-trip from	$881 (United Airlines)

From Las Vegas Harry Reid Intl to MCAS Iwakuni

Search Deals

Find flight deals from Las Vegas to Iwakuni

Cheapest flights from Las Vegas to Iwakuni
Explore the most affordable flight options available from Las Vegas to Iwakuni. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

lun. 9/296:00 amLAS - IWK

2 stops20h 45mUnited Airlines

jue. 10/29:00 amIWK - LAS

3 stops31h 15mUnited Airlines

Deal found 7/27

$881

mar. 8/56:00 amLAS - IWK

2 stops23h 30mANA

jue. 8/218:55 amIWK - LAS

2 stops23h 19mANA

Deal found 7/28

$944

mié. 8/62:45 pmLAS - IWK

3 stops34h 15mMultiple Airlines

mié. 8/208:55 amIWK - LAS

2 stops30h 19mMultiple Airlines

Deal found 7/29

$7,283

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 julio 29, 2025.

lun. 9/296:00 amLAS - IWK

2 stops20h 45mUnited Airlines

jue. 10/29:00 amIWK - LAS

3 stops31h 15mUnited Airlines

Deal found 7/27

$881

mar. 8/56:00 amLAS - IWK

2 stops23h 30mANA

jue. 8/218:55 amIWK - LAS

2 stops23h 19mANA

Deal found 7/28

$944

mié. 8/62:45 pmLAS - IWK

3 stops34h 15mMultiple Airlines

mié. 8/208:55 amIWK - LAS

2 stops30h 19mMultiple Airlines

Deal found 7/29

$7,283

Last-minute flights from Las Vegas to Iwakuni
Discover last-minute flight deals from Las Vegas to Iwakuni. Data last updated julio 29, 2025 and is based on user searches.

mar. 8/56:00 amLAS - IWK

2 stops23h 30mANA

jue. 8/218:55 amIWK - LAS

2 stops23h 19mANA

Deal found 7/28

$944

mié. 8/62:45 pmLAS - IWK

3 stops34h 15mMultiple Airlines

mié. 8/208:55 amIWK - LAS

2 stops30h 19mMultiple Airlines

Deal found 7/29

$7,283

Fly from

Fly to

Route

Depart

Return

Price

Las VegasIwakuni

LAS - IWK

LASIWK

Las Vegas Harry Reid Intl

lun. 9/29

6:00 am-6:45 pm

2 stops20h 45m

MCAS Iwakuni

jue. 10/2

9:00 am-12:15 am

3 stops31h 15m

$881

Las VegasIwakuni

LAS - IWK

LASIWK

Las Vegas Harry Reid Intl

mar. 8/5

6:00 am-9:30 pm

2 stops23h 30m

MCAS Iwakuni

jue. 8/21

8:55 am-4:14 pm

2 stops23h 19m

$944

Las VegasIwakuni

LAS - IWK

LASIWK

Las Vegas Harry Reid Intl

mié. 8/6

2:45 pm-5:00 pm

3 stops34h 15m

MCAS Iwakuni

mié. 8/20

8:55 am-11:14 pm

2 stops30h 19m

$7,283

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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.

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

Peruse reviews from past customers who have flown with ANA and United Airlines from Las Vegas to Iwakuni to help guide your decision. You can also see how each airline stacks up 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 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.

Browse thousands of different options on Cheapflights for your next trip

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$881+ 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 9/29. 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

Round-trip from

Find flight deals from Las Vegas to Iwakuni

Cheapest flights from Las Vegas to IwakuniExplore the most affordable flight options available from Las Vegas to Iwakuni. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

Explore the most affordable flight options available from Las Vegas to Iwakuni. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

Cheapflights Fare Finder

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

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.

Reviews of airlines servicing Iwakuni

Peruse reviews from past customers who have flown with ANA and United Airlines from Las Vegas to Iwakuni to help guide your decision. You can also see how each airline stacks up 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 Las Vegas 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 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.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Las Vegas to Iwakuni
Explore the most affordable flight options available from Las Vegas to Iwakuni. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.