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South Pacific

$832+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SYD
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find 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 October 29, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/172:55 pmBUF - SYD
2 stops26h 05mAmerican Airlines
Mon 12/2211:20 amSYD - BUF
2 stops27h 09mAmerican Airlines
Deal found 10/27$1,278
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/512:57 pmBUF - SYD
2 stops28h 03mAmerican Airlines
Tue 12/92:05 pmSYD - BUF
1 stop24h 15mAmerican Airlines
Deal found 10/27$1,279
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/512:49 pmBUF - SYD
2 stops27h 41mDelta
Tue 12/910:40 amSYD - BUF
2 stops29h 19mDelta
Deal found 10/27$1,295
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/62:55 pmBUF - BNE
2 stops25h 35mUnited Airlines
Mon 11/1011:40 amBNE - BUF
2 stops26h 12mUnited Airlines
Deal found 10/27$1,343
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 12/1111:39 amBUF - BNE
2 stops26h 21mAmerican Airlines
Thu 12/189:40 amBNE - BUF
1 stop27h 49mAmerican Airlines
Deal found 10/27$1,346
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/121:00 pmBUF - PPT
2 stops21h 00mAmerican Airlines
Fri 12/1911:45 pmPPT - BUF
2 stops18h 14mAmerican Airlines
Deal found 10/28$1,393
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 10/3110:35 amBUF - NAN
2 stops27h 10mAmerican Airlines
Sun 11/210:15 pmNAN - BUF
2 stops33h 10mAmerican Airlines
Deal found 10/27$1,422
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 12/112:50 pmBUF - AKL
2 stops24h 20mAmerican Airlines
Thu 12/181:20 pmAKL - BUF
2 stops21h 32mAmerican Airlines
Deal found 10/27$1,491
This Delta deal was found by Cheapflights users on 10/28. 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.
Wed 12/246:00 amBUF - SYD
2 stops58h 30mDelta
Sun 1/1110:40 amSYD - BUF
2 stops28h 19mDelta
Deal found 10/28$1,534
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:00 amBUF - MEL
2 stops34h 30mUnited Airlines
Thu 12/181:00 pmMEL - BUF
2 stops23h 54mUnited Airlines
Deal found 10/27$1,549
This Delta deal was found by Cheapflights users on 10/29. 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.
Tue 12/212:10 pmBUF - AKL
2 stops26h 25mDelta
Sun 12/72:35 pmAKL - BUF
2 stops26h 23mDelta
Deal found 10/29$1,565
This Cathay Pacific deal was found by Cheapflights users on 10/29. 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.
Mon 11/1010:07 amBUF - SYD
2 stops31h 28mMultiple Airlines
Tue 11/1810:20 pmSYD - BUF
2 stops41h 16mMultiple Airlines
Deal found 10/29$1,568

Cheap 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,196
(American Airlines)

One-way from

$832
(Delta)

Popular in

April

Cheapest in

November

Average price

$1,461
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. 8% potential increase in price ($148 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 October 29, 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

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

Sat 3/14

11:43 am-5:00 am

2 stops27h 17m

Brisbane

Sat 3/28

8:40 am-11:22 pm

2 stops28h 42m

$1,196

BuffaloMelbourne

BUF - MEL

BUFMEL

Buffalo

Fri 3/13

4:33 pm-9:30 am

2 stops25h 57m

Melbourne

Sat 3/21

12:00 pm-12:10 am

2 stops27h 10m

$1,265

BuffaloMelbourne

BUF - MEL

BUFMEL

Buffalo

Sun 3/1

8:25 am-9:30 am

2 stops33h 05m

Melbourne

Sun 3/22

10:30 am-10:45 pm

2 stops27h 15m

$1,275

BuffaloSydney

BUF - SYD

BUFSYD

Buffalo

Mon 12/1

2:58 pm-9:00 am

2 stops26h 02m

Sydney Kingsford Smith

Mon 12/15

11:20 am-10:20 pm

2 stops27h 00m

$1,278

BuffaloSydney

BUF - SYD

BUFSYD

Buffalo

Mon 11/17

6:12 am-6:55 am

1 stop32h 43m

Sydney Kingsford Smith

Mon 12/22

11:20 am-11:32 pm

2 stops28h 12m

$1,279

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

Mon 3/16

6:00 am-7:20 am

2 stops35h 20m

Brisbane

Fri 3/20

9:40 am-11:07 pm

2 stops27h 27m

$1,324

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

Thu 12/11

11:39 am-5:00 am

2 stops26h 21m

Brisbane

Thu 12/18

9:40 am-10:29 pm

1 stop27h 49m

$1,346

BuffaloNadi

BUF - NAN

BUFNAN

Buffalo

Sat 2/28

6:14 am-5:55 am

2 stops30h 41m

Nadi

Tue 3/3

9:40 pm-10:59 am

2 stops30h 19m

$1,372

BuffaloPapeete

BUF - PPT

BUFPPT

Buffalo

Fri 12/12

1:00 pm-5:00 am

2 stops21h 00m

Papeete Faaa

Fri 12/19

11:45 pm-10:59 pm

2 stops18h 14m

$1,393

BuffaloAuckland

BUF - AKL

BUFAKL

Buffalo

Thu 12/11

2:50 pm-9:10 am

2 stops24h 20m

Auckland Intl

Thu 12/18

1:20 pm-4:52 pm

2 stops21h 32m

$1,491

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 37 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 October 29, 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 October 29, 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
7,992 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
7,992 reviews
Delta
7.9
Good
7,992 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
8,999 reviews
Delta
7.9
Good
7,992 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
11,032 reviews
Delta
7.9
Good
7,992 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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 27h 17m. There are 9365 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 cheapest airlines to fly from Buffalo to South Pacific one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $832. United Airlines flights start at $1,469 while deals on American Airlines start at $2,071 one-way.

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

    Most travelers choose Buffalo - Sydney Kingsford Smith, Buffalo - Auckland Intl 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$1,872FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$698Average$1,366FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,166Average$1,562FlexibilityNo cancel feeOn-time71%

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