Cheap flights from St. Louis to Osaka from £560

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3 stops
Mon, Jun 23
St. Louis STLOsaka KIX

£560
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3 stops
Mon, Jun 23
St. Louis STLOsaka KIX

£602
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2 stops
Sun, Jun 22
St. Louis STLOsaka ITM

£668
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2 stops
Sun, Jun 22
St. Louis STLOsaka ITM

£668
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2 stops
Mon, Jun 23
St. Louis STLOsaka ITM

£671
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2 stops
Tue, Jun 24
St. Louis STLOsaka ITM

£672
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Prices updated:

1 stop
Mon, Jun 23 – Sat, Jun 28
St. Louis STLOsaka KIX

£1,085
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1 stop
Mon, Jun 23 – Fri, Jun 27
St. Louis STLOsaka KIX

£1,119
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1 stop
Mon, Jun 23 – Fri, Jun 27
St. Louis STLOsaka KIX

£1,189
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2 stops
Tue, Jun 24 – Fri, Jun 27
St. Louis STLOsaka KIX

£1,321
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1 stop
Sun, Jun 22 – Wed, Jun 25
St. Louis STLOsaka KIX

£1,345
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1 stop
Sun, Jun 22 – Thu, Jun 26
St. Louis STLOsaka KIX

£1,354
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Prices updated:

How much do flights to Osaka cost?

Key info about flying to Osaka

Depart from
St. Louis Lambert International
Arrive to
Kansai International
Average flights per week
365
Flight distance
Worth visiting
Kinkaku-Ji - Gion District, Japan - Himeji-Jo - Awaji - Arashiyama - Kyoto, Japan - Koya-San, Japan

Check-in for a flight from St. Louis to Osaka

NameCarrier codeIATA CodePassport needed during booking
Hawaiian AirlinesHALHANo
Air CanadaACAACYes
All Nippon AirwaysANANHNo
Alaska AirlinesASAASNo
Frontier AirlinesFFTF9No

Weather in Osaka

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January8°C2°C
February9°C2°C
March13°C5°C
April18°C9°C
May23°C14°C
June26°C18°C
July30°C23°C
August32°C24°C
September28°C21°C
October22°C15°C
November16°C9°C
December10°C4°C
Hottest Month
32°C
August
Coldest month
2°C
January
Sunny days
276
days per year
Snow days
2
days per year

14 day forecast

Saturday
31 May
22°C16°C
7 Jun
30°C21°C
Sunday
1 Jun
86%
24°C16°C
8 Jun
30°C21°C
Monday
2 Jun
25°C15°C
9 Jun
30°C21°C
Tuesday
3 Jun
81%
19°C18°C
10 Jun
28°C18°C
Wednesday
4 Jun
79%
26°C18°C
11 Jun
89%
23°C19°C
Thursday
5 Jun
27°C18°C
12 Jun
85%
20°C18°C
Friday
6 Jun
28°C18°C
13 Jun
89%
21°C18°C
Book your trip to arrive at Kansai International, or Itami. The most popular airlines for this route are Hawaiian Airlines, Air Canada, All Nippon Airways, Alaska Airlines, and Frontier Airlines. St. Louis and Osaka have 365 direct flights per week. When you arrive at Osaka, consider visiting Kinkaku-Ji, Gion District, Japan, Himeji-Jo, Awaji, Arashiyama - Kyoto, Japan, and Koya-San, Japan.

Frequently asked questions

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