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Hiroshima

$1,916+ Cheap flights from St. Louis (STL) to Hiroshima (HIJ)

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 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HIJ
Aug 5 — Aug 121
Wed 8/5
Wed 8/12
1 adult, Economy
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Cheap flight deals from St. Louis to Hiroshima

Cheapest flights from St. Louis to Hiroshima
Explore the most affordable flight options available from St. Louis to Hiroshima. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.

This FlightHub deal was found by Cheapflights users on 7/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/211:08 pm
STL
-
HIJ
2 stops31h 47m
ANA
Wed 1/137:35 am
HIJ
-
STL
2 stops18h 06m
ANA
Deal found 7/3$1,916
This United deal was found by Cheapflights users on 7/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/217:04 pm
STL
-
HIJ
3 stops33h 36m
Multiple Airlines
Wed 1/1312:35 pm
HIJ
-
STL
2 stops20h 31m
Multiple Airlines
Deal found 7/3$1,932
This Mytrip deal was found by Cheapflights users on 7/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/217:04 pm
STL
-
HIJ
3 stops33h 36m
Air Canada
Wed 1/133:55 pm
HIJ
-
STL
3 stops22h 14m
Air Canada
Deal found 7/3$2,428

Find flight deals from St. Louis to Hiroshima

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Hiroshima (HIJ). 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 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,916
(FlightHub)
Provider with most accurate pricing for Lambert-St Louis-Hiroshima flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Hiroshima flights.
Search Deals
From Lambert-St Louis to Hiroshima
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Hiroshima 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 6, 2026.
Use the filters below to find and compare flights from St. Louis to Hiroshima that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

St. LouisHiroshima

STL - HIJ

STLHIJ

Lambert-St Louis

Mon 12/21

1:08 pm-11:55 am

2 stops31h 47m

Hiroshima

Wed 1/13

7:35 am-10:41 am

2 stops18h 06m

$1,916

St. LouisHiroshima

STL - HIJ

STLHIJ

Lambert-St Louis

Mon 12/21

7:04 pm-7:40 pm

3 stops33h 36m

Hiroshima

Wed 1/13

12:35 pm-6:06 pm

2 stops20h 31m

$1,932

St. LouisHiroshima

STL - HIJ

STLHIJ

Lambert-St Louis

Mon 12/21

7:04 pm-7:40 pm

3 stops33h 36m

Hiroshima

Wed 1/13

3:55 pm-11:09 pm

3 stops22h 14m

$2,428

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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

Have a flexible travel schedule? Discover the best time to fly to Hiroshima from St. Louis 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.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Hiroshima. 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 St. Louis to Hiroshima?

    Departing from St. Louis to Hiroshima will take you 31h 47m. Airlines will cover a distance of 6667 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from St. Louis to Hiroshima that include hotel bookings?

    Yes. In addition to deals on St. Louis to Hiroshima flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Hiroshima?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Hiroshima.

  • Can I find deals for business class flights from St. Louis to Hiroshima?

    Yes. Cheapflights offers flight deals from St. Louis to Hiroshima 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

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