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Flight Deals
Book Cheap Sydney to Missouri Plane Tickets
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Missouri that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Recent return flight deals from Sydney to Missouri
Thu, 4 Mar - Mon, 29 Mar
11:20 - 23:56Sydney Sydney Kingsford Smith-St. Louis Lambert-St Louis
29h 36m1 stop Los Angeles
14:24 - 06:55St. Louis Lambert-St Louis-Sydney Sydney Kingsford Smith
24h 31m1 stop Dallas/Fort Worth
$1,459Qantas Airways
Thu, 21 Jan - Wed, 27 Jan
11:15 - 17:09Sydney Sydney Kingsford Smith-St. Louis Lambert-St Louis
22h 54m2 stops Los Angeles Dallas/Fort Worth
11:50 - 06:25St. Louis Lambert-St Louis-Sydney Sydney Kingsford Smith
25h 35m2 stops Chicago O'Hare Intl San Francisco
$1,461American Airlines
Tue, 19 Jan - Wed, 3 Feb
09:20 - 14:06Sydney Sydney Kingsford Smith-St. Louis Lambert-St Louis
21h 46m1 stop Houston George Bush Intcntl
15:07 - 09:20St. Louis Lambert-St Louis-Sydney Sydney Kingsford Smith
25h 13m2 stops Houston George Bush Intcntl San Francisco
$1,461United Airlines
Tue, 19 Jan - Wed, 3 Feb
13:20 - 20:38Sydney Sydney Kingsford Smith-St. Louis Lambert-St Louis
24h 18m2 stops San Francisco Denver Intl
15:10 - 09:20St. Louis Lambert-St Louis-Sydney Sydney Kingsford Smith
25h 10m2 stops Denver Intl San Francisco
$1,461United Airlines
Tue, 19 Jan - Wed, 3 Feb
11:20 - 18:30Sydney Sydney Kingsford Smith-St. Louis Lambert-St Louis
24h 10m2 stops Los Angeles Dallas/Fort Worth
11:50 - 06:25St. Louis Lambert-St Louis-Sydney Sydney Kingsford Smith
25h 35m2 stops Chicago O'Hare Intl San Francisco
$1,461American Airlines
Tue, 19 Jan - Wed, 3 Feb
14:05 - 18:30Sydney Sydney Kingsford Smith-St. Louis Lambert-St Louis
21h 25m1 stop Dallas/Fort Worth
11:50 - 06:25St. Louis Lambert-St Louis-Sydney Sydney Kingsford Smith
25h 35m2 stops Chicago O'Hare Intl Los Angeles
$1,461American Airlines
Tue, 19 Jan - Wed, 3 Feb
10:40 - 20:49Sydney Sydney Kingsford Smith-St. Louis Lambert-St Louis
27h 09m2 stops Los Angeles Atlanta Hartsfield-Jackson
10:45 - 08:30St. Louis Lambert-St Louis-Sydney Sydney Kingsford Smith
28h 45m2 stops Detroit Metropolitan Wayne County Los Angeles
$1,465Delta
Tue, 19 Jan - Wed, 3 Feb
11:20 - 23:36Sydney Sydney Kingsford Smith-St. Louis Lambert-St Louis
29h 16m1 stop Los Angeles
11:22 - 06:55St. Louis Lambert-St Louis-Sydney Sydney Kingsford Smith
26h 33m1 stop Dallas/Fort Worth
$1,478Qantas Airways
Tue, 19 Jan - Wed, 3 Feb
11:20 - 23:36Sydney Sydney Kingsford Smith-St. Louis Lambert-St Louis
29h 16m1 stop Los Angeles
06:01 - 06:25St. Louis Lambert-St Louis-Sydney Sydney Kingsford Smith
31h 24m1 stop Los Angeles
$1,478Qantas Airways
Thu, 21 Jan - Wed, 27 Jan
09:20 - 14:06Sydney Sydney Kingsford Smith-St. Louis Lambert-St Louis
21h 46m1 stop Houston George Bush Intcntl
06:15 - 07:00St. Louis Lambert-St Louis-Sydney Sydney Kingsford Smith
31h 45m1 stop Houston George Bush Intcntl
$1,787Virgin Australia
Recent one-way flight deals from Sydney to Missouri
Thu, 12 Nov
14:00 - 19:14Sydney Sydney Kingsford Smith-St. Louis Lambert-St Louis
46h 14m3 stops Nadi Los Angeles Denver Intl
$686Multiple Airlines
Tue, 19 Jan
06:00 - 19:36Sydney Sydney Kingsford Smith-Kansas City Kansas City
54h 36m3 stops Nadi Los Angeles Denver Intl
$793Multiple Airlines
Fri, 6 Nov
09:15 - 16:52Sydney Sydney Kingsford Smith-Kansas City Kansas City
24h 37m1 stop Houston George Bush Intcntl
$891United Airlines
Fri, 6 Nov
11:20 - 23:52Sydney Sydney Kingsford Smith-Kansas City Kansas City
29h 32m2 stops Los Angeles Denver Intl
$891United Airlines
Thu, 12 Nov
09:10 - 16:50Sydney Sydney Kingsford Smith-St. Louis Lambert-St Louis
24h 40m1 stop Houston George Bush Intcntl
$894United Airlines
Fri, 13 Nov
11:10 - 20:22Sydney Sydney Kingsford Smith-St. Louis Lambert-St Louis
26h 12m2 stops Los Angeles Dallas/Fort Worth
$971American Airlines
Fri, 13 Nov
11:10 - 20:42Sydney Sydney Kingsford Smith-St. Louis Lambert-St Louis
26h 32m1 stop Los Angeles
$976American Airlines
Tue, 19 Jan
06:05 - 14:08Sydney Sydney Kingsford Smith-Kansas City Kansas City
25h 03m2 stops Brisbane Dallas/Fort Worth
$1,006Qantas Airways
Tue, 19 Jan
10:40 - 14:47Sydney Sydney Kingsford Smith-Kansas City Kansas City
21h 07m1 stop Los Angeles
$1,030Delta
Thu, 14 Jan
11:20 - 23:36Sydney Sydney Kingsford Smith-St. Louis Lambert-St Louis
29h 16m1 stop Los Angeles
$1,626Qantas Airways
Recent last minute flight deals from Sydney to Missouri
Fri, 23 Oct - Tue, 27 Oct
10:10 - 13:34Sydney Sydney Kingsford Smith-Kansas City Kansas City
43h 24m2 stops Los Angeles Phoenix Sky Harbor Intl
09:48 - 06:55Kansas City Kansas City-Sydney Sydney Kingsford Smith
29h 07m1 stop Dallas/Fort Worth
$1,423American Airlines
Fri, 23 Oct - Tue, 27 Oct
18:50 - 13:34Sydney Sydney Kingsford Smith-Kansas City Kansas City
34h 44m2 stops Los Angeles Phoenix Sky Harbor Intl
14:20 - 06:55Kansas City Kansas City-Sydney Sydney Kingsford Smith
24h 35m1 stop Dallas/Fort Worth
$1,495American Airlines
Fri, 23 Oct - Tue, 27 Oct
10:10 - 13:34Sydney Sydney Kingsford Smith-Kansas City Kansas City
43h 24m2 stops Los Angeles Phoenix Sky Harbor Intl
11:57 - 06:55Kansas City Kansas City-Sydney Sydney Kingsford Smith
26h 58m1 stop Dallas/Fort Worth
$1,570American Airlines
Wed, 21 Oct - Sat, 24 Oct
15:05 - 20:57Sydney Sydney Kingsford Smith-St. Louis Lambert-St Louis
45h 52m2 stops Hong Kong Intl Chicago O'Hare Intl
06:02 - 20:50St. Louis Lambert-St Louis-Sydney Sydney Kingsford Smith
46h 48m2 stops Seattle/Tacoma Intl Hong Kong Intl
$2,513Cathay Pacific
Wed, 21 Oct - Sat, 24 Oct
15:05 - 20:57Sydney Sydney Kingsford Smith-St. Louis Lambert-St Louis
45h 52m2 stops Hong Kong Intl Chicago O'Hare Intl
19:10 - 20:50St. Louis Lambert-St Louis-Sydney Sydney Kingsford Smith
33h 40m2 stops Dallas/Fort Worth Hong Kong Intl
$2,515Cathay Pacific
Fri, 23 Oct - Tue, 27 Oct
11:20 - 19:47Sydney Sydney Kingsford Smith-Kansas City Kansas City
24h 27m2 stops San Francisco Chicago O'Hare Intl
17:20 - 09:20Kansas City Kansas City-Sydney Sydney Kingsford Smith
24h 00m2 stops Denver Intl San Francisco
$2,964United Airlines
Fri, 23 Oct - Tue, 27 Oct
11:20 - 16:24Sydney Sydney Kingsford Smith-Kansas City Kansas City
21h 04m1 stop San Francisco
15:00 - 07:00Kansas City Kansas City-Sydney Sydney Kingsford Smith
24h 00m1 stop Houston George Bush Intcntl
$2,964United Airlines
Wed, 21 Oct - Sat, 24 Oct
22:05 - 21:21Sydney Sydney Kingsford Smith-St. Louis Lambert-St Louis
63h 16m3 stops Kuala Lumpur Intl Istanbul Chicago O'Hare Intl
08:00 - 19:25St. Louis Lambert-St Louis-Sydney Sydney Kingsford Smith
67h 25m3 stops Chicago O'Hare Intl Istanbul Singapore Changi
$3,577Turkish Airlines
Mon, 19 Oct - Mon, 2 Nov
10:10 - 23:46Sydney Sydney Kingsford Smith-St. Louis Lambert-St Louis
29h 36m1 stop Los Angeles
10:21 - 06:55St. Louis Lambert-St Louis-Sydney Sydney Kingsford Smith
27h 34m1 stop Dallas/Fort Worth
$19,814Qantas Airways
Mon, 19 Oct - Mon, 2 Nov
13:00 - 21:59Sydney Sydney Kingsford Smith-St. Louis Lambert-St Louis
24h 59m1 stop Dallas/Fort Worth
08:29 - 06:55St. Louis Lambert-St Louis-Sydney Sydney Kingsford Smith
29h 26m1 stop Dallas/Fort Worth
$21,269Qantas Airways
Booking Insights
KAYAK's insights & trends for Sydney to Missouri flights
Get data-powered insights and trends into flights from Sydney to Missouri to help you find the cheapest flights, the best time to fly, and much more.
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How much is a return flight from Sydney to Missouri?
This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Sydney to Missouri departing in January.
Flight prices are below average for this route right now.
Flights to Missouri from Sydney usually cost between $1,636 and $1,805 in January.The lowest price found in the past 5 days was $1,430 on Qantas Airways (19 Jan–3 Feb).
Good to know
Low season | January |
|---|---|
High season | December |
Cheapest flight | $686 |
FAQs - booking Missouri flights
Reviews of the top 3 airlines flying from Sydney to Missouri
See real verified KAYAK customer reviews for airlines flying from Sydney to Missouri. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
7.5
Qantas AirwaysOverall score based on 1112 reviews
7.4Comfort
7.0Food
7.7Boarding
7.2Entertainment
8.1Crew
Airline reviews
Great food and good entertainment options for the long flight.
10.0 ExcellentBill, May 2026
Great food and good entertainment options for the long flight.
We had bulkhead seats in a A380 in the upper deck in seats 31 D and E. Storage was very limited other than in overhead bin - which is not within reach when in seat. Yet paying same price as others in premium economy who have a lot more storage within arm’s reach. Seems very unfair.
Good check in and helpful staff. Delayed for 1 hour. Took about 45 Mins to get baggage’s at DFW . Food was average ( Hindu meal ) . Overall it was good experience
When I originally booked this flight, I was expecting to travel on Qantas. When the itinerary changed and the long-haul segment was operated by American Airlines, we were disappointed but remained open-minded. Unfortunately, the overall service experience fell far short of expectations. This was a long-haul international flight. Getting up periodically to use the restroom or stretch is inevitable, especially on flights of this duration. However, each time we stood up, we felt as though we were inconveniencing the crew. The tone and body language often suggested that we were in the way or disrupting something simply by moving about the cabin. As a result, I avoided getting up as often as I needed to and was physically very sore upon arrival. Meal service was similarly impersonal. The options were presented in single words “beef or veggie,” “pasta or beef” without any description of what was actually being served. There was little engagement or courtesy beyond that. Even simple expressions of gratitude were often not acknowledged. I am accustomed to no-frills travel and do not expect luxury. What was disappointing was not the absence of extras, but the absence of basic warmth and professionalism. On a long-haul international flight, small moments of courtesy and humanity make a significant difference. In this case, the experience felt transactional and dismissive rather than welcoming. I hope this feedback is taken constructively, as there is a meaningful difference between efficient service and indifferent service.
Business seats not as comfortable or private as most competitors (e.g. Qantas was outstanding), and movie selection was much more limited than Qantas or United has been recently
Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.
I tried to check in online but was unable to do so. I stood in line for nearly two hours to check in. American Airlines was understaffed. When I finally got to the kiosk to check in, I was still unable to check in. No AA staff was available to help. Finally one of the airport security agents who was helping passengers became of lack of AA Staff told me: “I think the reason you can’t check in is that you are starting your name with an upper case letter when you write it. Just write it with all lower case letters.” That did allow me to check in. HOW COULD ANYONE POSSIBLY KNOW THAT IF THEY USE AN INITIAL UPPER CASE LETTER TO SPELL THEIR OWN NAME, AA WOULD NOT ALLOW THEM TO CHECK IN?????? Then I had to wait in line over half an hour again to drop off my baggage. Although I arrived at the airport 3 hours early, by the time I got to the gate, they had already started boarding.
Friendly staff, surprisingly good premium economy seats allowing good sleep/ snooze opportunity and very good menu.
The service was excellent. The quarters were a little cramped in Economy, and we had to exist there for 18 hours.
Food was great. Customer Service not so much! Flight Delays.
Flight was delayed “due to earlier delays of that plane”, so we were nearly three hours late.
Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.
Uncomfortable plastic seats even in premium economy. No free wifi. Even paid wifi was spotty to nonexistent. Bad food. Much worse than economy on foreign carriers like Qantas.
Airport terminal was outdated, flight was on a small jet with no wifi
It was good but only meal served is very less. Meantime good to add rice and chicken in one of meal
Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/
Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.
I found the staff to not be very attentive at all. When paying for Business Class you expect a certain type of service and that was not found. They were almost rude even
Great. Food going from Australia to the US was better than other way around, but still needs improvement in terms of quality and quantity!!!
Due to a cancelled flight the day before this flight only had 44 people. Best flight ever on international route. Food getting better. Can United provide fruit ex apples and bananas for snacks? Crew fantastic.
After lack of help in Philadelpha made us late to board our flight to akansas City, our flight to Kansas City was very good. And the flight attendants were also very good. The only thing that sucked was problems with assistance in Philadelphia caused our bags not to arrive.
As with most flights these days it was delayed by about 30 min.
The plane was comfortable but the crew wasn’t friendly.
Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.
We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.
Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX
I have been flying with American most of my professional career. But the airline seems tired and becoming more and more subpar with older planes than other airlines, dirtier and less comfortable seating, and less and less amenities. Their WiFi seldom works and their food is becoming more and more mediocre. How do you fly from LAX to PHL with only being offered one drink and as a platinum customer. I am exploring delta here on out for more of my flying.
American Airlines canceled the flight twice and was unable to facilitate a change of city for us after our travel plans became affected. We lost alot of money due to this and it seems like the airline was trying their best not to facilitate this. Mind you, I am a very loyal member.
Flight was a delayed a few minutes but nothing crazy, everything went extremely well
Our seats were better than i had anticipated. They provided nice pillows and blankets as well as a kit with ear plugs, sleep mask and headphones which made the long haul flight better. Their food selection and service was good. I appreciated that they came through the cabin with water a few times. We were ahead of schedule which was nice!
More options for your flight from Sydney to Missouri
Complete your trip to Missouri with a hotel stay or car hire
Information on your arrival and departure airports
Cabin class types available on flights to Missouri
Cabin classes available on flights to Missouri. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from other airports in Sydney to Missouri
Flights from all airports in Sydney to Missouri. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.
Flights from Sydney to popular cities in Missouri
Flights from Sydney to Kansas Cityfrom $1,461
Flights from Sydney to St. Louisfrom $1,459