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Hiroshima

$1,573+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HIJ
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
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 March 24, 2026.

This lastminute.com deal was found by Cheapflights users on 3/21. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:45 am
STL
-
HIJ
2 stops38h 10m
ANA
Tue 5/1212:40 pm
HIJ
-
STL
2 stops21h 11m
ANA
Deal found 3/21$1,573
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Sun 10/188:00 am
STL
-
HIJ
2 stops21h 40m
United Airlines
Wed 10/2112:40 pm
HIJ
-
STL
2 stops19h 29m
United Airlines
Deal found 3/19$1,779
This Air Canada deal was found by Cheapflights users on 3/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:55 am
STL
-
HIJ
2 stops20h 45m
Air Canada
Wed 10/2112:40 pm
HIJ
-
STL
2 stops21h 20m
Air Canada
Deal found 3/23$1,829
This Gotogate deal was found by Cheapflights users on 3/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:30 am
STL
-
HIJ
3 stops23h 10m
Air Canada
Tue 5/1212:40 pm
HIJ
-
STL
2 stops21h 29m
Air Canada
Deal found 3/21$2,841

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 March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,573
(lastminute.com)
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 March 24, 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

St. LouisHiroshima

STL - HIJ

STLHIJ

Lambert-St Louis

Tue 5/5

7:45 am-11:55 am

2 stops38h 10m

Hiroshima

Tue 5/12

12:40 pm-7:51 pm

2 stops21h 11m

$1,573
Quickest round-trip

St. LouisHiroshima

STL - HIJ

STLHIJ

Lambert-St Louis

Tue 5/5

6:30 am-7:40 pm

3 stops23h 10m

Hiroshima

Tue 5/12

12:40 pm-8:09 pm

2 stops21h 29m

$2,841

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

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 23h 10m. 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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