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South Pacific

$958+ Cheap flights from Alaska to South Pacific

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SYD
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Alaska to South Pacific

Keep the following information in mind while searching for Alaska to South Pacific flight deals. Data was last updated April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$958
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$1,515
Provider with most accurate pricing for Anchorage-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Anchorage-Sydney Kingsford Smith flights.
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From Alaska to South Pacific
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Alaska to South Pacific

Cheapest flights from Alaska to South Pacific
Explore the most affordable flight options available from Alaska to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/14:40 pmANC - SYD
2 stops24h 45mMultiple Airlines
Tue 7/229:20 amSYD - ANC
1 stop24h 22mMultiple Airlines
Deal found 4/29$1,161
This Delta deal was found by Cheapflights users on 4/29. 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.
Sun 11/25:00 amANC - AKL
2 stops28h 55mDelta
Tue 11/112:50 pmAKL - ANC
2 stops32h 55mDelta
Deal found 4/29$1,199
This KAYAK deal was found by Cheapflights users on 4/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/211:55 pmANC - AKL
1 stop31h 10mMultiple Airlines
Tue 11/118:10 pmAKL - ANC
1 stop26h 30mMultiple Airlines
Deal found 4/29$1,238
This Delta deal was found by Cheapflights users on 4/29. 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.
Mon 6/3012:36 amANC - SYD
2 stops35h 59mDelta
Tue 7/229:25 amSYD - ANC
2 stops31h 35mDelta
Deal found 4/29$1,270
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/14:08 pmANC - SYD
1 stop20h 47mUnited Airlines
Tue 7/2210:20 amSYD - ANC
1 stop30h 32mUnited Airlines
Deal found 4/29$1,276
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:00 pmANC - PPT
1 stop36h 00mAir Tahiti Nui
Sat 11/1511:59 pmPPT - ANC
1 stop23h 41mAir Tahiti Nui
Deal found 4/29$1,318
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/204:40 pmANC - SYD
1 stop20h 40mAir Canada
Tue 5/279:20 amSYD - ANC
1 stop24h 17mAir Canada
Deal found 4/29$1,341
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/15:25 pmANC - SYD
2 stops32h 20mAlaska Airlines
Sat 5/249:40 pmSYD - ANC
2 stops28h 54mAlaska Airlines
Deal found 4/29$1,372
This Fiji Airways deal was found by Cheapflights users on 4/29. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/294:25 pmANC - NAN
2 stops17h 30mMultiple Airlines
Thu 6/510:15 pmNAN - ANC
1 stop21h 29mMultiple Airlines
Deal found 4/29$1,377
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:45 amANC - PPT
2 stops21h 45mAlaska Airlines
Sat 11/1511:30 pmPPT - ANC
2 stops24h 57mAlaska Airlines
Deal found 4/29$1,670
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/133:51 pmANC - BNE
1 stop20h 39mUnited Airlines
Fri 6/206:55 amBNE - ANC
2 stops33h 57mUnited Airlines
Deal found 4/28$1,755
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2711:55 pmANC - GUM
2 stops27h 50mUnited Airlines
Mon 11/1012:45 pmGUM - ANC
2 stops28h 49mUnited Airlines
Deal found 4/29$1,864

Cheapflights Fare Finder

Customize your flight search to find flights from Alaska 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 April 30, 2025.
Use the filters below to find and compare flights from Alaska to South Pacific that are best for you.

Fly from

Alaska

Fly to

South Pacific

Route

Depart

Return

Price

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Tue 7/1

4:40 pm-11:25 am

2 stops24h 45m

Sydney Kingsford Smith

Tue 7/22

9:20 am-3:42 pm

1 stop24h 22m

$1,161

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 6/30

12:36 am-6:35 am

2 stops35h 59m

Sydney Kingsford Smith

Tue 7/22

9:25 am-11:00 pm

2 stops31h 35m

$1,270

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Tue 7/1

4:08 pm-6:55 am

1 stop20h 47m

Sydney Kingsford Smith

Tue 7/22

10:20 am-10:52 pm

1 stop30h 32m

$1,276

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Tue 5/20

4:40 pm-7:20 am

1 stop20h 40m

Sydney Kingsford Smith

Tue 5/27

9:20 am-3:37 pm

1 stop24h 17m

$1,341

AnchorageNadi

ANC - NAN

ANCNAN

Anchorage

Thu 5/29

4:25 pm-5:55 am

2 stops17h 30m

Nadi

Thu 6/5

10:15 pm-11:44 pm

1 stop21h 29m

$1,377

AnchorageAuckland

ANC - AKL

ANCAKL

Anchorage

Tue 5/27

12:18 am-6:00 am

1 stop33h 42m

Auckland Intl

Fri 6/6

7:45 pm-11:44 pm

1 stop23h 59m

$1,393

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Fri 6/13

12:54 am-7:45 pm

2 stops24h 51m

Sydney Kingsford Smith

Sat 6/21

9:40 pm-10:38 pm

2 stops42h 58m

$1,458

AnchorageBrisbane

ANC - BNE

ANCBNE

Anchorage

Fri 6/13

3:51 pm-6:30 am

1 stop20h 39m

Brisbane

Fri 6/20

6:55 am-10:52 pm

2 stops33h 57m

$1,755

AnchorageSydney

ANC - SYD

ANCSYD

Anchorage

Mon 5/19

12:18 am-3:10 pm

3 stops44h 52m

Sydney Kingsford Smith

Tue 5/27

7:10 am-12:20 am

3 stops35h 10m

$2,308

FairbanksTamuning

FAI - GUM

FAIGUM

Fairbanks

Wed 5/21

8:44 pm-6:05 pm

2 stops27h 21m

Tamuning Guam Intl

Mon 6/9

7:15 am-7:41 pm

2 stops30h 26m

$3,191

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 16 results
1
2

Best time to book a flight from Alaska to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific from Alaska 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 Alaska to South Pacific

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

Currently, March is the cheapest month in which you can book a flight from Alaska to South Pacific (average of $1,043). Flying from Alaska to South Pacific in December is currently the most expensive (average of $1,643). 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 AK to SP?

Find hourly flight availability from Alaska 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 April 30, 2025.

When flying from Alaska to South Pacific, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in South Pacific by month

Plan your trip to South Pacific by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Pacific ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit South Pacific when rainfall is around 2.0 in.

Temperature in South Pacific by month

Plan your trip to South Pacific by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Pacific, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 April 30, 2025.
Air Tahiti Nui
8.8
Very good
62 reviews

Entertainment

7.3

Boarding

8.7

Comfort

8.1

Food

7.8

Crew

9.1

Overall

8.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.8
Very good
62 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Entertainment

7.3

Boarding

8.7

Comfort

8.1

Food

7.8

Crew

9.1

Overall

8.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Alaska Airlines
8.0
Very good
9,961 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Entertainment

7.3

Boarding

8.7

Comfort

8.1

Food

7.8

Crew

9.1

Overall

8.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Delta
8.0
Very good
7,936 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Entertainment

7.3

Boarding

8.7

Comfort

8.1

Food

7.8

Crew

9.1

Overall

8.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Hawaiian Airlines
7.9
Good
2,402 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Entertainment

7.3

Boarding

8.7

Comfort

8.1

Food

7.8

Crew

9.1

Overall

8.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Qantas Airways
7.5
Good
828 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Entertainment

7.3

Boarding

8.7

Comfort

8.1

Food

7.8

Crew

9.1

Overall

8.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from Alaska 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 are the cheapest airlines to fly from Alaska to South Pacific one-way?

    $1,309 is the cheapest one-way deal found within the past few days, from Qantas Airways. You may also be able to find cheap deals on United Airlines and Air Tahiti Nui, with prices starting from $1,447 and $1,573, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Alaska 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 Alaska to South Pacific?

    Currently, March is the cheapest month in which you can book a flight from Alaska to South Pacific (average of $1,043). Flying from Alaska to South Pacific in December is currently the most expensive (average of $1,643). 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 Alaska to South Pacific

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Alaska to South Pacific

Discover the top 4 airlines that operate flights from Alaska 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$860Average$1,328FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,225Average$1,491FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$1,389Average$1,777FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$1,866Average$2,150FlexibilityNo cancel feeOn-time69%

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