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Iwakuni

$1,575+ Cheap flights from San Francisco (SFO) 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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — IWK
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from San Francisco to Iwakuni

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Iwakuni (IWK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$1,642
(United Airlines)
From San Francisco to MCAS Iwakuni
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Find flight deals from San Francisco to Iwakuni

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

This Ovago deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:15 amSFO - IWK
1 stop15h 35mANA
Wed 12/312:10 pmIWK - SFO
2 stops20h 33mANA
Deal found 7/27$1,575
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:15 amSFO - IWK
1 stop15h 35mUnited Airlines
Wed 12/319:00 amIWK - SFO
1 stop17h 10mUnited Airlines
Deal found 7/27$1,624
This Singapore Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:30 amSFO - IWK
2 stops31h 15mSingapore Airlines
Tue 10/77:40 pmIWK - SFO
2 stops30h 00mSingapore Airlines
Deal found 7/27$2,350

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Iwakuni that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from San Francisco to Iwakuni that are best for you.

Fly from

San Francisco

Fly to

Iwakuni

Route

Depart

Return

Price

San FranciscoIwakuni

SFO - IWK

SFOIWK

San Francisco

Thu 10/2

1:20 am-6:50 pm

1 stop25h 30m

MCAS Iwakuni

Tue 10/7

9:00 am-9:30 am

1 stop16h 30m

$1,642

San FranciscoIwakuni

SFO - IWK

SFOIWK

San Francisco

Fri 10/3

11:30 am-10:45 am

2 stops31h 15m

MCAS Iwakuni

Tue 10/7

7:40 pm-9:40 am

2 stops30h 00m

$2,350

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from San Francisco to Iwakuni

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

Get insights into the airlines that provide service to Iwakuni. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Iwakuni. Reviews last updated July 29, 2025.
Get a feel of what it's like to fly with Singapore Airlines and United Airlines from San Francisco to Iwakuni by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,338 reviews

Food

7.7

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very good
1,338 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Food

7.7

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
United Airlines
7.4
Good
8,899 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Food

7.7

Crew

8.6

Boarding

8.2

Overall

8.1

Entertainment

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

Find useful and relevant information for your journey from San Francisco 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 San Francisco to Iwakuni that include hotel bookings?

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

  • How can I find direct flights from San Francisco to Iwakuni?

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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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