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South Pacific

$2,060+ 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — SYD
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap 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 July 3, 2025.

Round-trip from

$2,060
(United Airlines)
From Helena to South Pacific
Search Deals

Find flight deals from Helena to South Pacific

Cheapest flights from Helena to South Pacific
Explore the most affordable flight options available from Helena to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This United Airlines deal was found by Cheapflights users on 6/30. 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 8/216:30 amHLN - MEL
2 stops33h 45mUnited Airlines
Mon 8/2510:55 amMEL - HLN
2 stops26h 16mUnited Airlines
Deal found 6/30$2,060
This United Airlines deal was found by Cheapflights users on 6/30. 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 11/306:40 amHLN - GUM
2 stops43h 10mUnited Airlines
Thu 12/47:25 amGUM - HLN
2 stops23h 10mUnited Airlines
Deal found 6/30$2,261

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 July 3, 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

HelenaMelbourne

HLN - MEL

HLNMEL

Helena

Thu 8/21

6:30 am-8:15 am

2 stops33h 45m

Melbourne

Mon 8/25

10:55 am-9:11 pm

2 stops26h 16m

$2,060

HelenaTamuning

HLN - GUM

HLNGUM

Helena

Sun 11/30

6:40 am-6:50 pm

2 stops43h 10m

Tamuning Guam Intl

Thu 12/4

7:25 am-1:35 pm

2 stops23h 10m

$2,261

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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, February is the cheapest month in which you can book a flight from Helena to South Pacific (average of $1,040). Flying from Helena to South Pacific in December is currently the most expensive (average of $1,630). 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.

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 July 3, 2025.
Get a feel of what it's like to fly with United Airlines from Helena 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.
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Entertainment

7.0

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,861 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Entertainment

7.0

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • 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 - Tamuning Guam Intl or Helena - Brisbane.

  • 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, February is the cheapest month in which you can book a flight from Helena to South Pacific (average of $1,040). Flying from Helena to South Pacific in December is currently the most expensive (average of $1,630). 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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