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$1,100+ Cheap flights from Helena (HLN) to Peru

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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — LIM
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find flight deals from Helena to Peru

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

This Delta deal was found by Cheapflights users on 11/2. 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 11/305:30 amHLN - LIM
2 stops24h 40mDelta
Sun 12/712:05 pmLIM - HLN
1 stop12h 25mDelta
Deal found 11/2$1,100

Cheap flight deals from Helena to Peru

Keep the following information in mind while searching for Helena to Peru flight deals. Data was last updated November 3, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,100
(Delta)
Provider with most accurate pricing for Helena-Lima J Chavez Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Helena-Lima J Chavez Intl flights.
Search Deals
From Helena to Peru
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena to Peru 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 November 3, 2025.
Use the filters below to find and compare flights from Helena to Peru that are best for you.

Fly from

Helena

Fly to

Peru

Route

Depart

Return

Price

HelenaLima

HLN - LIM

HLNLIM

Helena

Sun 11/30

5:30 am-8:10 am

2 stops24h 40m

Lima J Chavez Intl

Sun 12/7

12:05 pm-10:30 pm

1 stop12h 25m

$1,100

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Best time to book a flight from Helena to Peru

Have a flexible travel schedule? Discover the best time to fly to Peru 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 Peru

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

Currently, February is the cheapest month in which you can book a flight from Helena to Peru (average of $634). Flying from Helena to Peru in June is currently the most expensive (average of $1,005). 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 Peru. 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 Peru?

    Located just 2.7 mi from the city center, Helena (HLN) is the airport most travelers will use when flying to Peru from Helena.

  • How long is the flight from Helena to Peru?

    Airlines like Delta fly from Helena to Peru in about 24h 40m. The time it takes to get you to your destination can typically vary by up to . The distance between Helena and Peru is about 4586 mi.

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

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

  • How can I find direct flights from Helena to Peru?

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

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

    Yes. Cheapflights offers flight deals from Helena to Peru 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 Peru?

    Currently, February is the cheapest month in which you can book a flight from Helena to Peru (average of $634). Flying from Helena to Peru in June is currently the most expensive (average of $1,005). 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.

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