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Cheap flights from Lafayette to Sydney from $1,309

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Lafayette to Sydney departing on 9/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Lafayette to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:17 pm - 7:05 amLFT  Lafayette Regional-SYD Sydney Kingsford Smith
25h 48m2 stops Dallas/Fort Worth Los Angeles Los Angeles
American Airlines Logo
1:00 pm - 10:55 pmSYD  Sydney Kingsford Smith-LFT Lafayette Regional
25h 55m1 stop Dallas/Fort Worth
$1,309American Airlines
Sun, Sep 27 - Sun, Oct 4
American Airlines Logo
2:17 pm - 7:30 amLFT  Lafayette Regional-SYD Sydney Kingsford Smith
26h 13m2 stops Dallas/Fort Worth Los Angeles Los Angeles
American Airlines Logo
10:10 am - 7:32 pmSYD  Sydney Kingsford Smith-LFT Lafayette Regional
25h 22m2 stops Los Angeles Los Angeles Dallas/Fort Worth
$1,309American Airlines
Sun, Sep 27 - Sun, Oct 4
American Airlines Logo
2:17 pm - 6:55 amLFT  Lafayette Regional-SYD Sydney Kingsford Smith
25h 38m1 stop Dallas/Fort Worth
American Airlines Logo
1:00 pm - 7:32 pmSYD  Sydney Kingsford Smith-LFT Lafayette Regional
22h 32m1 stop Dallas/Fort Worth
$1,455American Airlines
Sun, Sep 27 - Sun, Oct 4
Qantas Airways Logo
5:23 pm - 9:00 pmLFT  Lafayette Regional-SYD Sydney Kingsford Smith
34h 37m2 stops Dallas/Fort Worth Brisbane
Qantas Airways Logo
9:50 pm - 1:45 pmSYD  Sydney Kingsford Smith-LFT Lafayette Regional
32h 55m2 stops Brisbane Dallas/Fort Worth
$1,597Qantas Airways
Wed, Nov 11 - Sun, Nov 15
Multiple Airlines Logo
8:07 pm - 8:15 amLFT  Lafayette Regional-SYD Sydney Kingsford Smith
45h 08m3 stops Dallas/Fort Worth Hong Kong Intl Melbourne
Multiple Airlines Logo
8:40 am - 10:55 pmSYD  Sydney Kingsford Smith-LFT Lafayette Regional
30h 15m2 stops Hong Kong Intl Dallas/Fort Worth
$1,717Multiple Airlines
Sun, Sep 27 - Sun, Oct 4
Qantas Airways Logo
5:23 pm - 8:35 amLFT  Lafayette Regional-SYD Sydney Kingsford Smith
46h 12m2 stops Dallas/Fort Worth Melbourne
Qantas Airways Logo
9:50 pm - 4:53 pmSYD  Sydney Kingsford Smith-LFT Lafayette Regional
36h 03m2 stops Brisbane Dallas/Fort Worth
$1,766Qantas Airways
Wed, Nov 11 - Sun, Nov 15
Qantas Airways Logo
5:23 pm - 6:55 amLFT  Lafayette Regional-SYD Sydney Kingsford Smith
20h 32m1 stop Dallas/Fort Worth
Qantas Airways Logo
9:50 pm - 1:45 pmSYD  Sydney Kingsford Smith-LFT Lafayette Regional
32h 55m2 stops Brisbane Dallas/Fort Worth
$1,915Qantas Airways
Wed, Nov 11 - Sun, Nov 15
United Airlines Logo
12:05 pm - 7:00 amLFT  Lafayette Regional-SYD Sydney Kingsford Smith
25h 55m1 stop Houston George Bush Intcntl
United Airlines Logo
9:15 am - 11:20 amSYD  Sydney Kingsford Smith-LFT Lafayette Regional
19h 05m1 stop Houston George Bush Intcntl
$1,998United Airlines
Wed, Nov 11 - Sun, Nov 15
United Airlines Logo
2:04 pm - 7:00 amLFT  Lafayette Regional-SYD Sydney Kingsford Smith
23h 56m1 stop Houston George Bush Intcntl
United Airlines Logo
11:50 am - 9:22 pmSYD  Sydney Kingsford Smith-LFT Lafayette Regional
26h 32m2 stops San Francisco Houston George Bush Intcntl
$2,003United Airlines
Wed, Nov 11 - Sun, Nov 15
United Airlines Logo
4:09 pm - 9:05 amLFT  Lafayette Regional-SYD Sydney Kingsford Smith
23h 56m2 stops Houston George Bush Intcntl Los Angeles Los Angeles
United Airlines Logo
11:20 am - 3:28 pmSYD  Sydney Kingsford Smith-LFT Lafayette Regional
21h 08m2 stops Los Angeles Los Angeles Houston George Bush Intcntl
$2,003United Airlines
Wed, Nov 11 - Sun, Nov 15

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American Airlines flights from Lafayette to Sydney

Our best American Airlines deals on Lafayette to Sydney flight tickets
American Airlines
Sep 27
LFT2:17 pmLafayette Regional
26h 13m
2 stops
SYD7:30 amSydney Kingsford Smith
Oct 4
SYD10:10 amSydney Kingsford Smith
25h 22m
2 stops
LFT7:32 pmLafayette Regional
$1,309
American Airlines
Sep 27
LFT2:17 pmLafayette Regional
25h 38m
1 stop
SYD6:55 amSydney Kingsford Smith
Oct 4
SYD1:00 pmSydney Kingsford Smith
22h 32m
1 stop
LFT7:32 pmLafayette Regional
$1,455

Qantas Airways flights from Lafayette to Sydney

Our best Qantas Airways deals on Lafayette to Sydney flight tickets
Qantas Airways
Nov 11
LFT5:23 pmLafayette Regional
34h 37m
2 stops
SYD9:00 pmSydney Kingsford Smith
Nov 15
SYD9:50 pmSydney Kingsford Smith
32h 55m
2 stops
LFT1:45 pmLafayette Regional
$1,597
Qantas Airways
Nov 11
LFT5:23 pmLafayette Regional
46h 12m
2 stops
SYD8:35 amSydney Kingsford Smith
Nov 15
SYD9:50 pmSydney Kingsford Smith
36h 03m
2 stops
LFT4:53 pmLafayette Regional
$1,766
Qantas Airways
Nov 11
LFT5:23 pmLafayette Regional
20h 32m
1 stop
SYD6:55 amSydney Kingsford Smith
Nov 15
SYD9:50 pmSydney Kingsford Smith
32h 55m
2 stops
LFT1:45 pmLafayette Regional
$1,915

momondo Fare Finder

 
Customize your flight search to find flights from Lafayette to Sydney 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, momondo users made 832,500 searches. Data last updated August 18, 2026.
Use the filters below to find and compare flights from Lafayette to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LafayetteSydney

LFT Lafayette Regional - SYD Sydney Kingsford Smith

LFTSYD

Lafayette Regional

Sun 9/27

2:17 pm-7:05 am

2 stops25h 48m

Sydney Kingsford Smith

Sun 10/4

1:00 pm-10:55 pm

1 stop25h 55m

$1,309

LafayetteSydney

LFT Lafayette Regional - SYD Sydney Kingsford Smith

LFTSYD

Lafayette Regional

Sun 9/27

2:17 pm-7:30 am

2 stops26h 13m

Sydney Kingsford Smith

Sun 10/4

10:10 am-7:32 pm

2 stops25h 22m

$1,309

LafayetteSydney

LFT Lafayette Regional - SYD Sydney Kingsford Smith

LFTSYD

Lafayette Regional

Sun 9/27

2:17 pm-6:55 am

1 stop25h 38m

Sydney Kingsford Smith

Sun 10/4

1:00 pm-7:32 pm

1 stop22h 32m

$1,455

LafayetteSydney

LFT Lafayette Regional - SYD Sydney Kingsford Smith

LFTSYD

Lafayette Regional

Wed 11/11

5:23 pm-9:00 pm

2 stops34h 37m

Sydney Kingsford Smith

Sun 11/15

9:50 pm-1:45 pm

2 stops32h 55m

$1,597

LafayetteSydney

LFT Lafayette Regional - SYD Sydney Kingsford Smith

LFTSYD

Lafayette Regional

Sun 9/27

8:07 pm-8:15 am

3 stops45h 08m

Sydney Kingsford Smith

Sun 10/4

8:40 am-10:55 pm

2 stops30h 15m

$1,717

LafayetteSydney

LFT Lafayette Regional - SYD Sydney Kingsford Smith

LFTSYD

Lafayette Regional

Wed 11/11

5:23 pm-8:35 am

2 stops46h 12m

Sydney Kingsford Smith

Sun 11/15

9:50 pm-4:53 pm

2 stops36h 03m

$1,766

LafayetteSydney

LFT Lafayette Regional - SYD Sydney Kingsford Smith

LFTSYD

Lafayette Regional

Wed 11/11

5:23 pm-6:55 am

1 stop20h 32m

Sydney Kingsford Smith

Sun 11/15

9:50 pm-1:45 pm

2 stops32h 55m

$1,915
Quickest round-trip

LafayetteSydney

LFT Lafayette Regional - SYD Sydney Kingsford Smith

LFTSYD

Lafayette Regional

Wed 11/11

12:05 pm-7:00 am

1 stop25h 55m

Sydney Kingsford Smith

Sun 11/15

9:15 am-11:20 am

1 stop19h 05m

$1,998

LafayetteSydney

LFT Lafayette Regional - SYD Sydney Kingsford Smith

LFTSYD

Lafayette Regional

Wed 11/11

2:04 pm-7:00 am

1 stop23h 56m

Sydney Kingsford Smith

Sun 11/15

11:50 am-9:22 pm

2 stops26h 32m

$2,003

LafayetteSydney

LFT Lafayette Regional - SYD Sydney Kingsford Smith

LFTSYD

Lafayette Regional

Wed 11/11

4:09 pm-9:05 am

2 stops23h 56m

Sydney Kingsford Smith

Sun 11/15

11:20 am-3:28 pm

2 stops21h 08m

$2,003

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Lafayette to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Lafayette to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lafayette to Sydney (LFT to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lafayette to Sydney

Best Price Found

$1,309

Fastest flight time

46h 12m

Direct flights

None
The best flight deal from Lafayette to Sydney found on momondo in the last 72 hours is $1,309
The fastest flight from Lafayette to Sydney takes 46h 12m
There are no direct flights from Lafayette to Sydney. There are no popular flight routes from Lafayette to Sydney.
Search flight deals

Frequently asked questions about flying from Lafayette to Sydney

  • How far is Lafayette Regional to Sydney Kingsford Smith by plane?

    A flight from Lafayette Regional to Sydney Kingsford Smith will travel around 8778.3 mi. By plane, this route typically takes 46h 12m.

  • When did momondo last update prices for flights from Lafayette Regional Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Lafayette Regional Airport to Sydney Kingsford Smith Airport refresh daily.

  • How old do you have to be to fly from Lafayette Regional Airport to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lafayette Regional Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Lafayette to Sydney

  • How do I get Price Alerts for flights from Lafayette to Sydney?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Lafayette from Sydney. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Lafayette to Sydney with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Bondi Beach
Penrith
Wollongong
Katoomba
Cronulla
Leura
Randwick
Manly
Terrigal
Coogee
Lithgow
Charlestown
Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Lafayette to Sydney?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Lafayette to Sydney. momondo saves you time and could save you money on your trip.

Can I find flights from Lafayette to Sydney with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sydney from Lafayette with this policy.

How can momondo help me find flights from Lafayette to Sydney?

Once you have performed a search for Lafayette to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Lafayette to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Lafayette and alert you when they change.

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