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South Pacific

$561+ 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SYD
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 12, 2025.

This Delta deal was found by Cheapflights users on 12/10. 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 stops26h 49mDelta
Mon 1/122:15 pmSYD - BUF
2 stops24h 42mDelta
Deal found 12/10$1,868
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/281:59 pmBUF - SYD
2 stops25h 01mUnited Airlines
Sun 1/1112:10 pmSYD - BUF
2 stops42h 04mUnited Airlines
Deal found 12/10$2,043
This Ovago deal was found by Cheapflights users on 12/10. 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 12/1411:48 amBUF - NAN
2 stops25h 12mMultiple Airlines
Tue 12/169:40 pmNAN - BUF
2 stops30h 54mMultiple Airlines
Deal found 12/10$2,098
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/121:50 pmBUF - SYD
2 stops25h 10mUnited Airlines
Sun 12/212:00 pmSYD - BUF
2 stops24h 55mUnited Airlines
Deal found 12/10$2,268
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/121:50 pmBUF - SYD
2 stops27h 25mUnited Airlines
Sat 12/2012:10 pmSYD - BUF
2 stops24h 44mUnited Airlines
Deal found 12/10$2,318
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/122:50 pmBUF - SYD
2 stops26h 10mAmerican Airlines
Sun 12/212:05 pmSYD - BUF
1 stop24h 24mAmerican Airlines
Deal found 12/10$2,752
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:05 amBUF - SYD
2 stops43h 50mMultiple Airlines
Tue 12/169:30 pmSYD - BUF
2 stops52h 49mMultiple Airlines
Deal found 12/10$2,839
This Cathay Pacific deal was found by Cheapflights users on 12/10. 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.
Fri 12/1210:14 amBUF - SYD
2 stops33h 46mMultiple Airlines
Sun 12/213:00 pmSYD - BUF
3 stops42h 48mMultiple Airlines
Deal found 12/10$2,929
This Cathay Pacific deal was found by Cheapflights users on 12/10. 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.
Fri 12/1210:14 amBUF - SYD
2 stops33h 46mMultiple Airlines
Sat 12/2010:05 amSYD - BUF
3 stops47h 43mMultiple Airlines
Deal found 12/10$2,978
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 12/1510:10 amBUF - AKL
2 stops25h 35mUnited Airlines
Wed 12/177:55 pmAKL - BUF
2 stops35h 29mUnited Airlines
Deal found 12/11$3,025
This Expedia deal was found by Cheapflights users on 12/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/133:32 pmBUF - SYD
2 stops35h 18mMultiple Airlines
Mon 12/159:40 pmSYD - BUF
2 stops53h 54mMultiple Airlines
Deal found 12/9$3,183
This American Airlines deal was found by Cheapflights users on 12/10. 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
Sun 1/1111:20 amSYD - BUF
2 stops25h 46mAmerican Airlines
Deal found 12/10$3,301

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 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$852
(American Airlines)

One-way from

$561
(United 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 12, 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-9:10 am

2 stops26h 12m

Auckland Intl

Sun 2/1

1:20 pm-4:57 pm

2 stops21h 37m

$852

BuffaloAuckland

BUF - AKL

BUFAKL

Buffalo

Tue 1/27

9:55 am-9:10 am

2 stops29h 15m

Auckland Intl

Tue 2/3

3:50 pm-8:29 pm

2 stops22h 39m

$865

BuffaloAuckland

BUF - AKL

BUFAKL

Buffalo

Sun 1/25

9:55 am-9:10 am

2 stops29h 15m

Auckland Intl

Sun 2/1

3:50 pm-2:14 pm

2 stops40h 24m

$865

BuffaloAuckland

BUF - AKL

BUFAKL

Buffalo

Tue 3/3

8:25 am-9:10 am

2 stops30h 45m

Auckland Intl

Thu 3/12

2:50 pm-11:10 pm

2 stops25h 20m

$865

BuffaloAuckland

BUF - AKL

BUFAKL

Buffalo

Tue 1/27

6:53 am-9:10 am

1 stop32h 17m

Auckland Intl

Tue 2/3

1:20 pm-9:06 pm

1 stop25h 46m

$870

BuffaloChristchurch

BUF - CHC

BUFCHC

Buffalo

Sun 1/25

6:53 am-1:15 pm

2 stops36h 22m

Christchurch

Sun 2/1

9:50 am-9:06 pm

2 stops29h 16m

$1,040

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

Sun 2/8

11:24 am-7:30 am

2 stops29h 06m

Brisbane

Thu 2/12

11:40 am-11:01 pm

2 stops26h 21m

$1,043

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

Sun 1/25

9:55 am-7:30 am

2 stops30h 35m

Brisbane

Sun 2/1

11:40 am-8:29 pm

2 stops23h 49m

$1,043

BuffaloAuckland

BUF - AKL

BUFAKL

Buffalo

Sun 2/8

8:30 am-5:00 am

2 stops26h 30m

Auckland Intl

Mon 2/23

8:10 pm-10:59 pm

2 stops44h 49m

$1,084

BuffaloNadi

BUF - NAN

BUFNAN

Buffalo

Sun 1/25

7:00 am-5:15 am

2 stops29h 15m

Nadi

Sun 2/1

10:00 pm-9:02 am

2 stops28h 02m

$1,092

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 41 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 12, 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 12, 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
8,007 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

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
8,007 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

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
9,095 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

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
11,050 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

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 12m. 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 - Melbourne, Buffalo - Sydney Kingsford Smith or Buffalo - Auckland Intl 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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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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$1,919FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$698Average$1,414FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,166Average$1,593FlexibilityNo cancel feeOn-time71%

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