$747 Find Cheap Flights from Sydney to Missouri

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Missouri departing on 5/3. 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
1 adult, Economy, 0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Missouri, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Missouri, as well as popular online travel agencies
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Cheap Flights from Sydney to Missouri

Cheapest return prices found by our users on KAYAK in the last 72 hours
Kansas City
Kansas City2 stops$1,666
St. Louis
St. Louis2 stops$1,496
Kansas City
Kansas City2 stops$1,666
St. Louis
St. Louis2 stops$1,496

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

Mon, 9 Mar - Mon, 16 Mar
Multiple Airlines Logo
06:20 - 15:28
SYD
-
STL
25h 08m
2 stops
Multiple Airlines Logo
16:13 - 09:00
STL
-
SYD
24h 47m
2 stops
$1,496Multiple Airlines
Mon, 9 Mar - Mon, 16 Mar
Multiple Airlines Logo
06:20 - 15:28
SYD
-
STL
25h 08m
2 stops
Multiple Airlines Logo
11:46 - 06:55
STL
-
SYD
27h 09m
1 stop
$1,498Multiple Airlines
Thu, 19 Feb - Mon, 23 Feb
American Airlines Logo
11:20 - 17:13
SYD
-
STL
22h 53m
2 stops
American Airlines Logo
06:38 - 09:00
STL
-
SYD
33h 22m
1 stop
$1,499American Airlines
Thu, 19 Feb - Mon, 23 Feb
American Airlines Logo
11:20 - 22:58
SYD
-
STL
28h 38m
2 stops
American Airlines Logo
11:46 - 09:00
STL
-
SYD
28h 14m
2 stops
$1,502American Airlines
Thu, 19 Feb - Mon, 23 Feb
United Airlines Logo
11:50 - 15:38
SYD
-
STL
20h 48m
1 stop
United Airlines Logo
17:25 - 09:15
STL
-
SYD
22h 50m
1 stop
$1,525United Airlines
Wed, 18 Mar - Wed, 25 Mar
Delta Logo
09:40 - 21:06
SYD
-
STL
27h 26m
2 stops
Delta Logo
07:15 - 07:25
STL
-
SYD
32h 10m
2 stops
$1,528Delta
Mon, 9 Mar - Mon, 16 Mar
United Airlines Logo
12:10 - 22:25
SYD
-
STL
26h 15m
1 stop
United Airlines Logo
16:47 - 07:00
STL
-
SYD
22h 13m
1 stop
$1,530United Airlines
Thu, 19 Mar - Thu, 26 Mar
Delta Logo
09:40 - 00:21
SYD
-
STL
30h 41m
2 stops
Delta Logo
12:28 - 07:30
STL
-
SYD
27h 02m
2 stops
$1,568Delta
Tue, 17 Feb - Sat, 21 Feb
Qantas Airways Logo
06:30 - 13:08
SYD
-
MCI
23h 38m
2 stops
Qantas Airways Logo
18:13 - 13:55
MCI
-
SYD
26h 42m
2 stops
$1,666Qantas Airways
Tue, 17 Feb - Sat, 21 Feb
Qantas Airways Logo
14:05 - 18:49
SYD
-
MCI
21h 44m
1 stop
Qantas Airways Logo
18:13 - 15:55
MCI
-
SYD
28h 42m
2 stops
$2,220Qantas 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.

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 March.

What is the cheapest month to fly from Sydney to Missouri?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Missouri, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to Missouri is November, when tickets cost $1,163 (return) on average. On the other hand, the most expensive months are August and March, when the average cost of return tickets is $2,437 and $2,298 respectively.

Good to know

Low seasonAugust
Cheapest flight$747
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Sydney to Kansas City

FAQs - booking Missouri flights

  • How does KAYAK find such low prices on flights from Sydney to Missouri?

    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 Sydney to Missouri.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Missouri?

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

  • What is the Hacker Fare option on flights from Sydney to Missouri?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Sydney to Missouri with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Missouri?

    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 from Sydney to Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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.
Need help choosing which airline to fly with from Sydney to Missouri? 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.
7.5
Qantas AirwaysOverall score based on 986 reviews
7.7Boarding
7.2Entertainment
7.5Comfort
7.0Food
8.2Crew
Airline reviews

Flight arrived late with no one to help over 30 people rebook. I slept at the airport.

2.0 MediocreKelsey, Feb 2026
MIA - LAX
Read more Qantas Airways reviews

Flight arrived late with no one to help over 30 people rebook. I slept at the airport.

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

Hard to move and get out of my seat when the passenger in front is in recline position.

It was a good flight and no complaints. It just wasn't anything that was better than any other flight.

The crew were wonderful - if only the customers were as well behaved as the attendants!! Ha ha! If you could just talk to God and ask for less turbulence next time.... Juuuuust kidding....

Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.

No internet on flight, which makes log travels really hard.

My flight from Dallas to Sydney was cancelled. My entire trip was rerouted to include the following: Hartford to Washington DC Washington DC to JFK JFK to Auckland Auckland to Christchurch I paid for an aisle seat on the flight to Auckland and was asked if I would take a window seat to accommodate a family. The agent at the podium failed to mention that the family had a 3 month old baby and that a bassinet would be used during the 16 hour flight. The only way I could get out of my seat was to crawl under the bassinet of the sleeping baby. I think it is wrong that I was no given the choice to sit in another seat, that the agent knew what she was doing and chose to not properly disclose my seating arrangement. Terrible treatment.

they ran out of fruit for breakfast and so I just had a yogurt instead. other than that the flight was good

by the time they got to our row, they were out of some of the food options. games and movies were great but maybe more game options like tetris or pac man would be great

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

The attendant on board was amazing. She should be doing business/first international long haul.

The boarding was cumbersome. The staff was not aligned. They called group 1 but then the agent said no. Then they called group 1 again but still would not board us. Then they called group 2 and they all came up and still hadn’t started boarding. Then someone came from the plane and said why is no one coming? And the agent said bc i thought not yet and she said I said over the walkie talkie to send the passengers down? What was not clear about that? Also, onboard, the crew gave announcements very ironic/authoritative, and in first class they gave us a cheesebox. My expectations based on competition airlines, is a warm meal. A little underwhelming.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

This Japanese airline provides great service and very helpful in assisting their passengers.

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

Air Canada’s problems are not staff related by and large, no. The problem is tiny jets between the U.S. and Canada - yes, believe it or not they are still “international” (just ask our own Mango Maniac in power in the U.S.). The little aisle is compounded by a design flaw of a “dog leg” starting at seat 12. Woe be unto you if you sit here as passengers and attendants do not have sufficient room to not hit you in the face with backpacks. One thing I will say very positively about Air Canada is you still provide pillows and blankets on transcontinental flights to all, not just the elites. Your tiny improperly designed jets are also a problem flying city to city within Canada also. One can only say you remind us of a “Jet Blue” or “Spirit” experience. Also your luggage space is downright Byzantine! We will endeavor to avoid you and use other U.S. carriers, albeit charging more.

Terrible canceled flight and lost my luggage. Flew me to Halifax. Tgat flight was delayed, had to spend night in airport chair.

Better entertainment & food options more may be adding chicken option or on vegetarian side good quality pasta

My seat was not comfortable. Flight was smooth. Regretfully we had two delays before takeoff

Amazing service, with enthusiastic crew members, and some breathtaking views of Vancouver. No IFE though, as it is only a 1 hour flight on a regional Turboprop jet.

They are very proactive and made our boarding easy and always notified us about any changes well in advance.

My seat was covered in vomit and I will be reaching out to Air Canada

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Everything you need to know for your flight from Sydney to Missouri

Information on your arrival and departure airports