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South Pacific

$953+ Cheap flights from Helena (HLN) 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — SYD
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
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Cheap flight deals from Helena to South Pacific

Best flights from Helena to South Pacific
Discover carefully curated flight deals from Helena to South Pacific that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 9, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/281:10 pmHLN - BNE
2 stops26h 10mDelta
Sun 2/810:40 amBNE - HLN
2 stops28h 49mDelta
Deal found 12/9$953
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/262:27 pmHLN - BNE
2 stops24h 03mUnited Airlines
Sat 2/711:40 amBNE - HLN
2 stops26h 46mUnited Airlines
Deal found 12/9$1,043
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/261:10 pmHLN - BNE
2 stops26h 10mDelta
Wed 2/1111:05 amBNE - HLN
2 stops28h 24mDelta
Deal found 12/9$953
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/272:27 pmHLN - BNE
2 stops24h 03mUnited Airlines
Tue 2/1011:40 amBNE - HLN
2 stops26h 46mUnited Airlines
Deal found 12/9$1,043
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/275:30 amHLN - BNE
2 stops57h 50mDelta
Wed 2/1111:05 amBNE - HLN
2 stops28h 24mDelta
Deal found 12/9$966
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/282:27 pmHLN - BNE
2 stops24h 03mUnited Airlines
Sat 2/711:40 amBNE - HLN
2 stops26h 46mUnited Airlines
Deal found 12/9$1,043
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/251:10 pmHLN - BNE
2 stops50h 10mDelta
Sun 2/810:40 amBNE - HLN
2 stops28h 49mDelta
Deal found 12/9$966
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/272:27 pmHLN - BNE
2 stops24h 03mUnited Airlines
Sat 2/711:40 amBNE - HLN
2 stops26h 46mUnited Airlines
Deal found 12/9$1,043
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/251:10 pmHLN - BNE
2 stops50h 10mDelta
Wed 2/1111:05 amBNE - HLN
2 stops28h 24mDelta
Deal found 12/9$966
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/292:27 pmHLN - BNE
2 stops24h 03mUnited Airlines
Tue 2/1011:40 amBNE - HLN
2 stops26h 46mUnited Airlines
Deal found 12/9$1,043
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/291:10 pmHLN - BNE
2 stops50h 10mDelta
Sun 2/810:40 amBNE - HLN
2 stops28h 49mDelta
Deal found 12/9$966
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/292:27 pmHLN - BNE
2 stops24h 03mUnited Airlines
Sat 2/711:40 amBNE - HLN
2 stops26h 46mUnited Airlines
Deal found 12/9$1,043
This United Airlines deal was found by Cheapflights users on 12/8. 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.
Sat 2/286:15 amHLN - MEL
2 stops33h 15mUnited Airlines
Wed 3/41:00 pmMEL - HLN
2 stops26h 16mUnited Airlines
Deal found 12/8$1,378
This United Airlines deal was found by Cheapflights users on 12/6. 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.
Wed 2/112:27 pmHLN - MEL
2 stops25h 03mUnited Airlines
Sun 2/1511:30 amMEL - HLN
2 stops27h 46mUnited Airlines
Deal found 12/6$1,378
This United Airlines deal was found by Cheapflights users on 12/6. 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.
Sat 2/216:15 amHLN - GUM
2 stops22h 30mUnited Airlines
Wed 2/257:40 amGUM - HLN
2 stops30h 36mUnited Airlines
Deal found 12/6$2,304

Find flight deals from Helena to South Pacific

Keep the following information in mind while searching for Helena to South Pacific flight deals. Data was last updated December 9, 2025.

Round-trip from

$953
(Delta)
From Helena to South Pacific
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena 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 9, 2025.
Use the filters below to find and compare flights from Helena to South Pacific that are best for you.

Fly from

Helena

Fly to

South Pacific

Route

Depart

Return

Price

HelenaBrisbane

HLN - BNE

HLNBNE

Helena

Wed 1/28

1:10 pm-8:20 am

2 stops26h 10m

Brisbane

Sun 2/8

10:40 am-10:29 pm

2 stops28h 49m

$953

HelenaBrisbane

HLN - BNE

HLNBNE

Helena

Mon 1/26

1:10 pm-8:20 am

2 stops26h 10m

Brisbane

Wed 2/11

11:05 am-10:29 pm

2 stops28h 24m

$953

HelenaBrisbane

HLN - BNE

HLNBNE

Helena

Tue 1/27

5:30 am-8:20 am

2 stops57h 50m

Brisbane

Wed 2/11

11:05 am-10:29 pm

2 stops28h 24m

$966

HelenaBrisbane

HLN - BNE

HLNBNE

Helena

Sun 1/25

1:10 pm-8:20 am

2 stops50h 10m

Brisbane

Sun 2/8

10:40 am-10:29 pm

2 stops28h 49m

$966

HelenaBrisbane

HLN - BNE

HLNBNE

Helena

Sun 1/25

1:10 pm-8:20 am

2 stops50h 10m

Brisbane

Wed 2/11

11:05 am-10:29 pm

2 stops28h 24m

$966

HelenaBrisbane

HLN - BNE

HLNBNE

Helena

Thu 1/29

1:10 pm-8:20 am

2 stops50h 10m

Brisbane

Sun 2/8

10:40 am-10:29 pm

2 stops28h 49m

$966

HelenaBrisbane

HLN - BNE

HLNBNE

Helena

Mon 1/26

2:27 pm-7:30 am

2 stops24h 03m

Brisbane

Sat 2/7

11:40 am-9:26 pm

2 stops26h 46m

$1,043

HelenaBrisbane

HLN - BNE

HLNBNE

Helena

Tue 1/27

2:27 pm-7:30 am

2 stops24h 03m

Brisbane

Tue 2/10

11:40 am-9:26 pm

2 stops26h 46m

$1,043

HelenaBrisbane

HLN - BNE

HLNBNE

Helena

Wed 1/28

2:27 pm-7:30 am

2 stops24h 03m

Brisbane

Sat 2/7

11:40 am-9:26 pm

2 stops26h 46m

$1,043

HelenaBrisbane

HLN - BNE

HLNBNE

Helena

Tue 1/27

2:27 pm-7:30 am

2 stops24h 03m

Brisbane

Sat 2/7

11:40 am-9:26 pm

2 stops26h 46m

$1,043

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 15 results
1
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Best time to book a flight from Helena to South Pacific

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

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

Currently, September is the cheapest month in which you can book a flight from Helena to South Pacific (average of $847). Flying from Helena to South Pacific in January is currently the most expensive (average of $1,424). 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.

Related info for your journey

Find useful and relevant information for your journey from Helena 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 Helena to South Pacific?

    Most people fly from Helena (HLN) if they book a flight from Helena to South Pacific. Helena is conveniently located just 2.7 mi from Helena’s city center.

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

    Delta and United Airlines can get you from Helena to South Pacific in just under 26h 10m. Your travel time can differ by up to 7h 05m. Helena and South Pacific are separated by a distance of 7783 mi. This flight may include one or multiple stops.

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

    The most popular route from Helena to South Pacific is Helena - Melbourne. You may also consider Helena - Brisbane or Helena - Tamuning Guam Intl.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Helena to South Pacific (average of $847). Flying from Helena to South Pacific in January is currently the most expensive (average of $1,424). 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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