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South Pacific

$555+ Cheap flights from Buffalo (BUF) to South Pacific

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SYD
Jan 26 — Feb 21
Mon 1/26
Mon 2/2
1 adult, Economy
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Cheap flight deals from Buffalo to South Pacific

Cheapest flights from Buffalo to South Pacific
Explore the most affordable flight options available from Buffalo to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 27, 2025.

This Delta deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2812:01 pmBUF - SYD
2 stops28h 29mDelta
Mon 1/122:15 pmSYD - BUF
2 stops24h 42mDelta
Deal found 12/25$1,868
This American Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:24 amBUF - SYD
1 stop32h 31mAmerican Airlines
Mon 1/122:05 pmSYD - BUF
1 stop23h 01mAmerican Airlines
Deal found 12/26$2,199
This Cathay Pacific deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:29 pmBUF - SYD
2 stops47h 06mMultiple Airlines
Mon 1/125:15 pmSYD - BUF
3 stops46h 33mMultiple Airlines
Deal found 12/27$2,504
This Delta deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:10 amBUF - AKL
3 stops32h 25mDelta
Sun 1/42:35 pmAKL - BUF
2 stops27h 08mDelta
Deal found 12/26$2,526
This Cathay Pacific deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:00 amBUF - SYD
2 stops37h 00mMultiple Airlines
Sun 1/118:10 pmSYD - BUF
3 stops43h 38mMultiple Airlines
Deal found 12/25$2,859
This American Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:24 amBUF - BNE
1 stop33h 06mAmerican Airlines
Sat 1/37:40 pmBNE - BUF
2 stops30h 27mAmerican Airlines
Deal found 12/26$2,883
This United Airlines deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:29 amBUF - AKL
2 stops25h 16mUnited Airlines
Tue 12/307:35 pmAKL - BUF
2 stops36h 39mUnited Airlines
Deal found 12/25$2,921
This United Airlines deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:30 amBUF - CHC
2 stops34h 05mUnited Airlines
Fri 1/22:15 pmCHC - BUF
2 stops41h 59mUnited Airlines
Deal found 12/25$3,010
This American Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:24 amBUF - AKL
1 stop32h 46mAmerican Airlines
Sun 1/43:50 pmAKL - BUF
2 stops24h 54mAmerican Airlines
Deal found 12/26$3,182
This American Airlines deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2812:50 pmBUF - SYD
2 stops28h 10mAmerican Airlines
Sun 1/112:05 pmSYD - BUF
1 stop23h 01mAmerican Airlines
Deal found 12/27$3,212
This Ovago deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:25 amBUF - AKL
2 stops29h 30mQantas Airways
Tue 12/301:20 pmAKL - BUF
1 stop21h 09mQantas Airways
Deal found 12/25$3,246
This FlightHub deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:30 amBUF - SYD
3 stops35h 05mAir Canada
Mon 1/1211:20 amSYD - BUF
3 stops45h 24mAir Canada
Deal found 12/25$3,466

Find flight deals from Buffalo to South Pacific

Keep the following information in mind while searching for Buffalo to South Pacific flight deals. Data was last updated December 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$866
(United Airlines)

One-way from

$555
(American Airlines)

Popular in

February

Cheapest in

December

Average price

$1,295
Provider with most accurate pricing for Buffalo-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Sydney Kingsford Smith flights.
Search Deals
From Buffalo to South Pacific
Search Deals
One-way flight from Buffalo to South Pacific
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($166 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to South Pacific 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, Cheapflights users made 2,558,603 searches. Data last updated December 27, 2025.
Use the filters below to find and compare flights from Buffalo to South Pacific that are best for you.

Fly from

Buffalo

Fly to

South Pacific

Route

Depart

Return

Price

BuffaloAuckland

BUF - AKL

BUFAKL

Buffalo

Sun 1/25

12:58 pm-9:55 am

2 stops26h 57m

Auckland Intl

Sun 2/1

1:20 pm-9:06 pm

1 stop25h 46m

$866

BuffaloAuckland

BUF - AKL

BUFAKL

Buffalo

Tue 3/3

10:00 am-9:10 am

2 stops29h 10m

Auckland Intl

Thu 3/12

2:50 pm-11:10 pm

2 stops25h 20m

$866

BuffaloAuckland

BUF - AKL

BUFAKL

Buffalo

Sun 1/25

6:53 am-9:10 am

1 stop32h 17m

Auckland Intl

Sun 2/1

1:20 pm-9:06 pm

1 stop25h 46m

$870

BuffaloAuckland

BUF - AKL

BUFAKL

Buffalo

Mon 5/18

6:20 pm-12:40 pm

2 stops26h 20m

Auckland Intl

Fri 5/22

2:00 pm-5:37 am

2 stops31h 37m

$904

BuffaloAuckland

BUF - AKL

BUFAKL

Buffalo

Fri 1/23

6:53 am-9:10 am

1 stop32h 17m

Auckland Intl

Sun 2/8

1:20 pm-9:06 pm

1 stop25h 46m

$1,003

BuffaloAuckland

BUF - AKL

BUFAKL

Buffalo

Sun 2/8

12:38 pm-9:55 am

2 stops27h 17m

Auckland Intl

Mon 2/23

3:50 pm-11:27 pm

2 stops25h 37m

$1,016

BuffaloAuckland

BUF - AKL

BUFAKL

Buffalo

Tue 3/3

11:24 am-9:10 am

2 stops27h 46m

Auckland Intl

Thu 3/12

12:20 pm-10:41 pm

1 stop27h 21m

$1,016

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

Wed 2/4

11:00 am-7:30 am

2 stops29h 30m

Brisbane

Sun 2/8

11:40 am-8:29 pm

2 stops23h 49m

$1,043

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

Sun 3/1

7:00 am-7:30 am

2 stops33h 30m

Brisbane

Tue 3/10

10:40 am-8:46 pm

2 stops24h 06m

$1,044

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

Fri 1/9

8:30 am-7:30 am

2 stops32h 00m

Brisbane

Fri 1/23

11:40 am-7:25 pm

2 stops22h 45m

$1,044

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 35 results
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Best time to book a flight from Buffalo to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to South Pacific

What is the cheapest month to book a flight from Buffalo to South Pacific?

Currently, August is the cheapest month in which you can book a flight from Buffalo to South Pacific (average of $276). Flying from Buffalo to South Pacific in April is currently the most expensive (average of $977). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to SP?

Find hourly flight availability from Buffalo to South Pacific. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 27, 2025.

One of the essential ways to save on airfare from Buffalo to South Pacific is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 57% on airfare.

Reviews of airlines servicing South Pacific

Get insights into the airlines that provide service to South Pacific. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Pacific. Reviews last updated December 27, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Buffalo to South Pacific by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,018 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,018 reviews
Delta
7.9
Good
8,018 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
9,116 reviews
Delta
7.9
Good
8,018 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
11,067 reviews
Delta
7.9
Good
8,018 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to South Pacific. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to South Pacific?

    Buffalo (BUF) is the airport you will fly out of if you book a flight from Buffalo to South Pacific. It is only a 8.3 mi journey to Buffalo (BUF) from Buffalo’s city center.

  • How long is the flight from Buffalo to South Pacific?

    Departing from Buffalo to South Pacific will take you 26h 57m. There are 8642 mi between Buffalo and South Pacific. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Buffalo to South Pacific?

    Most travelers choose Buffalo - Sydney Kingsford Smith, Buffalo - Brisbane or Buffalo - Melbourne when deciding on the best route from Buffalo to South Pacific.

  • Can I find deals for flights from Buffalo to South Pacific that include hotel bookings?

    Yes. In addition to deals on Buffalo to South Pacific flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to South Pacific?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to South Pacific.

  • Can I find deals for business class flights from Buffalo to South Pacific?

    Yes. Cheapflights offers flight deals from Buffalo to South Pacific by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to South Pacific?

    Currently, August is the cheapest month in which you can book a flight from Buffalo to South Pacific (average of $276). Flying from Buffalo to South Pacific in April is currently the most expensive (average of $977). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Buffalo to South Pacific

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Buffalo to South Pacific

Discover the top 3 airlines that operate flights from Buffalo to South Pacific. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$1,919FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$698Average$1,414FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,166Average$1,618FlexibilityNo cancel feeOn-time71%

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