How long is the flight from San Diego to Iwakuni?

Departing from San Diego to Iwakuni will take you 28h 20m. San Diego and Iwakuni are separated by a distance of 5981 mi. This flight may include one or multiple stops.

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 SAN to IWK?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Iwakuni as you normally would.

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

Most trusted provider : When it comes to deals on San Diego-Iwakuni flights, Cheapflights users trust FlightHub the most. FlightHub 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 San Diego-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 San Diego to Iwakuni that include hotel bookings?

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

How can I find direct flights from San Diego to Iwakuni?

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

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

Yes. Cheapflights offers flight deals from San Diego 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.

$965+ Cheap Flights from San Diego to Iwakuni

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Find flight deals from San Diego to Iwakuni

Cheapest flights from San Diego to Iwakuni
Explore the most affordable flight options available from San Diego to Iwakuni. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2025.

Sun 11/27:58 amSAN - IWK

2 stops44h 52mANA

Wed 11/52:50 pmIWK - SAN

2 stops22h 02mANA

Deal found 10/11

$1,215

Best flights from San Diego to Iwakuni
Discover carefully curated flight deals from San Diego to Iwakuni that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 13, 2025.

Tue 3/176:30 amSAN - IWK

2 stops44h 20mUnited Airlines

Tue 4/79:00 amIWK - SAN

2 stops30h 44mUnited Airlines

Deal found 10/12

$965

Tue 3/178:50 pmSAN - IWK

3 stops28h 20mANA

Tue 4/75:45 pmIWK - SAN

2 stops21h 59mANA

Deal found 10/12

$1,126

Sun 11/27:58 amSAN - IWK

2 stops44h 52mANA

Wed 11/52:50 pmIWK - SAN

2 stops22h 02mANA

Deal found 10/11

$1,215

Tue 3/177:38 pmSAN - IWK

3 stops29h 32mMultiple Airlines

Tue 4/711:30 amIWK - SAN

3 stops28h 14mMultiple Airlines

Deal found 10/12

$4,482

Last-minute flights from San Diego to Iwakuni
Discover last-minute flight deals from San Diego to Iwakuni. Data last updated October 13, 2025 and is based on user searches.

Sun 11/27:58 amSAN - IWK

2 stops44h 52mANA

Wed 11/52:50 pmIWK - SAN

2 stops22h 02mANA

Deal found 10/11

$1,215

Cheap flight deals from San Diego to Iwakuni

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$965 (United Airlines)

Provider with most accurate pricing for San Diego-MCAS Iwakuni flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Diego-MCAS Iwakuni flights.

Search Deals

From San Diego to MCAS Iwakuni

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

San DiegoIwakuni

SAN - IWK

SANIWK

San Diego

Tue 3/17

6:30 am-6:50 pm

2 stops44h 20m

MCAS Iwakuni

Tue 4/7

9:00 am-11:44 pm

2 stops30h 44m

$965

San DiegoIwakuni

SAN - IWK

SANIWK

San Diego

Tue 3/17

8:50 pm-5:10 pm

3 stops28h 20m

MCAS Iwakuni

Tue 4/7

5:45 pm-11:44 pm

2 stops21h 59m

$1,126

San DiegoIwakuni

SAN - IWK

SANIWK

San Diego

Sun 11/2

7:58 am-9:50 pm

2 stops44h 52m

MCAS Iwakuni

Wed 11/5

2:50 pm-7:52 pm

2 stops22h 02m

$1,215

San DiegoIwakuni

SAN - IWK

SANIWK

San Diego

Tue 3/17

7:38 pm-5:10 pm

3 stops29h 32m

MCAS Iwakuni

Tue 4/7

11:30 am-11:44 pm

3 stops28h 14m

$4,482

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Compare providers for flights from San Diego to Iwakuni

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

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	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 San Diego-Iwakuni flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Iwakuni flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Iwakuni flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Diego-Iwakuni flights, Cheapflights users trust FlightHub the most. FlightHub 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 San Diego-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 San Diego to Iwakuni

Have a flexible travel schedule? Discover the best time to fly to Iwakuni from San Diego 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

Read reviews from past customers who have flown ANA from San Diego to Iwakuni. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

ANA

8.4

Very good

984 reviews

Reviews

1 / 20

10.0

Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

ANA

8.4

Very good

984 reviews

ANA

8.4

Very good

984 reviews

Reviews

1 / 20

10.0

Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

Related info for your journey

How long is the flight from San Diego to Iwakuni?
Departing from San Diego to Iwakuni will take you 28h 20m. San Diego and Iwakuni are separated by a distance of 5981 mi. This flight may include one or multiple stops.
Can I find deals for flights from San Diego to Iwakuni that include hotel bookings?
Yes. In addition to deals on San Diego to Iwakuni flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Diego to Iwakuni?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Iwakuni.
Can I find deals for business class flights from San Diego to Iwakuni?
Yes. Cheapflights offers flight deals from San Diego 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for San Diego to Iwakuni

Los Angeles to Iwakuni flights

Las Vegas to Iwakuni flights

San Francisco to Iwakuni flights

Los Angeles to Ube flights

Oakland to Iwakuni flights

Top airline flying from San Diego to Iwakuni

Airline	Cheapest	Average	Flexibility	On-time
ANA	Cheapest$809	Average$1,094	FlexibilityNo cancel fee	On-time80%

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$965+ Cheap flights from San Diego (SAN) 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Diego to Iwakuni with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from San Diego to Iwakuni

Cheapest flights from San Diego to IwakuniExplore the most affordable flight options available from San Diego to Iwakuni. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2025.

Explore the most affordable flight options available from San Diego to Iwakuni. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2025.

Cheap flight deals from San Diego to Iwakuni

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

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

Compare providers for flights from San Diego 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 San Diego to Iwakuni in October.

Best time to book a flight from San Diego to Iwakuni

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

Reviews of airlines servicing Iwakuni

Read reviews from past customers who have flown ANA from San Diego to Iwakuni. Users can see the overall rating for each airline as well as how each is rated 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 San Diego to Iwakuni. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from San Diego to Iwakuni?

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

How can I find direct flights from San Diego to Iwakuni?

Can I find deals for business class flights from San Diego 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 San Diego to Iwakuni

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from San Diego to Iwakuni

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from San Diego to Iwakuni
Explore the most affordable flight options available from San Diego to Iwakuni. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2025.