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Find cheap flights from St. Louis to Asia from $645

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Asia departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 6/2
Sun 6/9

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Best Asia Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Tokyo
Tokyo1 stop$1,204
New Delhi
New Delhi2 stops$1,157
Manila
Manila2 stops$1,169
Mumbai
Mumbai2 stops$1,211
Hyderabad
Hyderabad2 stops$1,231
Ho Chi Minh City
Ho Chi Minh City2 stops$1,242
Hong Kong
Hong Kong2 stops$1,267
Bengaluru
Bengaluru2 stops$1,524
Singapore
Singapore2 stops$1,535
Chennai
Chennai2 stops$1,298
Ahmedabad
Ahmedabad2 stops$1,441
Shanghai
Shanghai2 stops$1,432
Taipei City
Taipei City2 stops$1,916
Seoul
Incheon2 stops$1,364
Denpasar
Denpasar2 stops$1,558
Beijing
Beijing2 stops$1,413
Kathmandu
Kathmandu2 stops$1,308

Good to know

Low season

August

High season

December

Cheapest flight

$645
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 22% increase in price.
Flight from St. Louis to Tokyo Narita Airport

FAQs - booking Asia flights

  • How does KAYAK find such low prices on flights from St. Louis to Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Asia from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Asia with an airline and back to St. Louis with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Asia from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Asia

  • Morning departure is around 28% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from St. Louis to Asia

 
Need help choosing which airline to fly with from St. Louis to Asia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10848 reviews
7.4Food
7.9Comfort
8.2Boarding
8.0Entertainment
8.6Crew
Airline reviews

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

8.0 ExcellentAnonymous, May 2024ATL - ATW
Read more about Delta reviews

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

Qatar airways from Doha to guangzhau was excellent big bird Boeing 777 more room and smoothly flight, I Love it

It was good no problems made it on time for the next flight overseas!

The made us waiting and held our passports and boarding pass making us miss our flights

Not impressed. Only allowed one carry on on such a long flight.

The flight was good but my neighbor had the vent open full power for the whole flight and because the air was blowing from the side instead of from the top and I got very cold and ended up with a sore throat.

Bad experience with the delay n long wait time for connecting flight after missing the connection flight from Doha.

Wore experience due to delay and took me 3 days to reach my destination.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

Excellent will be flying again in May with Qatar. to Botswana.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Food was terrible Not many options Stewards dont care Delay

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

WiFi connected but only let you go to the AA website, not even text messaging worked.

Too bad that first class seats do not recline significantly causing discomfort

I think the seats on some of their planes are uncomfortable. You can be ok on a short flight of two hours but no more than that. The delays, and also the refreshments on the plane were not enough.

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

German crew were very kind. Food was okay but can be better, especially bread was not good, Garbage collection was very poor.

Awful Terrible staff poor communication Flight delayed for an hour with no apology or explanation and no help re missing connecting flight. Resulted in a 7 hour layover at Munich waiting for another connecting flight. Only 15 euros refreshment voucher given. Will not fly Lufthansa again

Both flights were late for what appeared to be the airline’s not having the planes ready. Arrived over 6 hours late.

It was a busy flight and all the crew were very helpful and gracious

Seats were not the most comfortable and food options weren’t great but overall but everything else was excellent

Check-in very easy and smooth. Plane and crew were nice. Seat open next to me created more space. Food was fair but plentiful. Lots of movies and I was able to sleep some on the way to Munich. Very tight connection, about an hour. Fast through passport control and a bit of a walk to last G terminal gate but I made my connection to Palma. Unfortunately, my luggage did not make it. It is now almost 24 hours since I anded and still NO luggage. I know it landed last night on another flight. Local delivery should be today to my hotel in Palma but nothing yet. I asked about the tight connection when I checked in and was assured they would get my luggage to the connecting flight. Very disappointing it missed my flight but more disappointing that it has taken so long to arrive. Failure on the airlines and service to get my luggage to date.

I wish the flight attendant was a little bit kinder

The food wasn’t great and it would be nice if the airlines showed documentaries about the countries we are flying into.

Disappointed everytime. The app doesn't load the boarding passes. They have lots of agent that seem to be busy doing nothing with a long line waiting to get paper boarding passes. Food choices are poor. Entertainment is less than entertaining.

Horrible experience. Nothing to give to kids to keep them entertained.

Book cheap flights from St. Louis to Asia

Recent round-trip flight deals

9/24Tue
2 stopsCathay Pacific
27h 45mSTL-MNL
10/8Tue
2 stopsCathay Pacific
26h 35mMNL-STL
$1,169
10/9Wed
1 stopJapan Airlines
18h 40mSTL-NRT
10/23Wed
1 stopJapan Airlines
20h 18mNRT-STL
$1,204
10/7Mon
1 stopAmerican Airlines
20h 01mSTL-HND
10/24Thu
1 stopAmerican Airlines
17h 45mHND-STL
$1,217
9/3Tue
1 stopAmerican Airlines
17h 51mSTL-HND
9/17Tue
1 stopAmerican Airlines
17h 45mHND-STL
$1,218
8/23Fri
2 stopsDelta
27h 20mSTL-SGN
9/24Tue
2 stopsDelta
27h 45mSGN-STL
$1,274
9/4Wed
2 stopsQatar Airways
32h 40mSTL-BOM
9/20Fri
2 stopsQatar Airways
48h 29mBOM-STL
$1,275
8/11Sun
2 stopsLufthansa
45h 20mSTL-HYD
11/12Tue
1 stopLufthansa
21h 30mHYD-STL
$1,287
8/13Tue
2 stopsLufthansa
30h 25mSTL-HYD
11/12Tue
1 stopLufthansa
21h 30mHYD-STL
$1,304
7/10Wed
2 stopsDelta
18h 55mSTL-HND
8/21Wed
2 stopsDelta
22h 16mHND-STL
$1,310
8/8Thu
2 stopsQatar Airways
23h 33mSTL-HYD
10/8Tue
2 stopsQatar Airways
31h 58mHYD-STL
$1,369

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Recent one-way flight deals

7/10Wed
2 stops
35h 18mSTL-NRT
$645
5/15Wed
3 stops
42h 04mSTL-HYD
$660
10/15Tue
2 stopsDelta
19h 00mSTL-HND
$667
10/15Tue
2 stopsDelta
24h 20mSTL-NRT
$674
7/8Mon
2 stopsAmerican Airlines
19h 45mSTL-NRT
$687
10/18Fri
2 stopsLufthansa
43h 01mSTL-BOM
$725
5/14Tue
2 stopsQatar Airways
47h 26mSTL-HYD
$784
7/6Sat
2 stopsAmerican Airlines
30h 40mSTL-NRT
$793
5/15Wed
2 stopsQatar Airways
47h 26mSTL-HYD
$810
5/17Fri
2 stopsLufthansa
31h 25mSTL-HYD
$910

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Last minute flights from St. Louis to Asia

Last minute flight, train and bus deals

5/4Sat
multi-stopDelta
46h 04mSTL-SGN
6/4Tue
multi-stopDelta
26h 02mSGN-STL
$1,116
5/4Sat
multi-stopUnited Airlines
26h 58mSTL-SGN
6/4Tue
multi-stopUnited Airlines
53h 40mSGN-STL
$1,137
5/6Mon
multi-stopQatar Airways
29h 02mSTL-HYD
6/2Sun
multi-stopQatar Airways
39h 37mHYD-STL
$1,179
5/6Mon
multi-stopQatar Airways
22h 22mSTL-HYD
6/4Tue
multi-stopQatar Airways
36h 04mHYD-STL
$1,192
5/6Mon
multi-stopAmerican Airlines
18h 14mSTL-ICN
5/10Fri
multi-stopAmerican Airlines
16h 03mICN-STL
$1,327
5/6Mon
multi-stopAmerican Airlines
32h 55mSTL-ICN
5/10Fri
multi-stopAmerican Airlines
16h 03mICN-STL
$1,330
5/7Tue
multi-stopLufthansa
33h 50mSTL-HYD
5/13Mon
multi-stopLufthansa
23h 06mHYD-STL
$1,469
5/7Tue
multi-stopLufthansa
27h 40mSTL-HYD
5/14Tue
multi-stopLufthansa
31h 21mHYD-STL
$1,489
5/7Tue
multi-stopJapan Airlines
20h 43mSTL-HND
5/14Tue
multi-stopJapan Airlines
18h 47mHND-STL
$2,131
5/7Tue
multi-stopJapan Airlines
17h 39mSTL-HND
5/9Thu
multi-stopJapan Airlines
18h 47mHND-STL
$2,180

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