How long is the flight from Helena to Asia?

Departing from Helena to Asia will take you 30h 58m. The distance from Helena to Asia is about 7797 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Asia ranges from 0.4 - 15.7 inches per month. July is typically the wettest month, when rainfall can reach 15.7 in. February is typically the driest time to visit Asia when rainfall is around 0.4 in.

If weather is an important factor for your trip to Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

What are the most popular routes from Helena to Asia?

While some choose either Helena - Manila Ninoy Aquino Intl or Helena - Okinawa Naha, Helena - Bangkok Suvarnabhumi is the most popular route from Helena to Asia.

What is the cheapest time of day to fly from HLN to AS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Helena to Asia as you normally would.

What airport do you fly from for flights from Helena to Asia?

Helena (HLN), located 2.7 mi from the city center, is the airport you fly out of when you book flights from Helena to Asia.

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

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

How can I find direct flights from Helena to Asia?

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

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

Yes. Cheapflights offers flight deals from Helena to Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$889+ Flights from Helena to Asia

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Helena to Asia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Helena to Asia

Cheapest flights from Helena to Asia
Explore the most affordable flight options available from Helena to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Sun 12/142:30 pmHLN - MNL

3 stops25h 20mUnited Airlines

Tue 12/1611:25 pmMNL - HLN

2 stops29h 22mUnited Airlines

Deal found 12/10

$1,675

Mon 12/156:30 amHLN - MNL

2 stops33h 20mUnited Airlines

Mon 12/2211:25 pmMNL - HLN

2 stops37h 06mUnited Airlines

Deal found 12/10

$1,964

Sun 12/146:28 pmHLN - MNL

1 stop18h 37mMultiple Airlines

Tue 12/1610:40 pmMNL - HLN

1 stop34h 11mMultiple Airlines

Deal found 12/10

$1,984

Mon 12/156:28 pmHLN - MNL

3 stops36h 37mMultiple Airlines

Mon 12/229:40 amMNL - HLN

2 stops23h 15mMultiple Airlines

Deal found 12/10

$5,598

Best flights from Helena to Asia
Discover carefully curated flight deals from Helena to Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Thu 1/222:27 pmHLN - BKK

3 stops30h 58mUnited Airlines

Mon 1/267:10 amBKK - HLN

2 stops28h 16mUnited Airlines

Deal found 12/9

$889

Thu 3/264:10 pmHLN - BKK

2 stops29h 35mMultiple Airlines

Thu 4/212:25 pmBKK - HLN

2 stops40h 13mMultiple Airlines

Deal found 12/10

$972

Tue 1/276:48 pmHLN - OKA

2 stops54h 17mKorean Air

Wed 5/2712:50 pmOKA - HLN

2 stops17h 41mKorean Air

Deal found 12/11

$1,197

Thu 3/265:30 amHLN - BKK

2 stops27h 00mDelta

Wed 4/19:50 amBKK - HLN

2 stops39h 29mDelta

Deal found 12/10

$1,209

Sat 1/106:15 amHLN - MNL

2 stops47h 45mUnited Airlines

Fri 2/611:25 pmMNL - HLN

2 stops29h 16mUnited Airlines

Deal found 12/11

$950

Wed 1/76:48 pmHLN - MNL

2 stops32h 02mMultiple Airlines

Wed 1/146:50 pmMNL - HLN

2 stops38h 21mMultiple Airlines

Deal found 12/10

$989

Thu 1/296:15 amHLN - HKG

2 stops33h 45mUnited Airlines

Mon 2/210:30 pmHKG - HLN

2 stops30h 11mUnited Airlines

Deal found 12/9

$967

Sun 1/256:15 amHLN - BKK

2 stops28h 05mUnited Airlines

Sun 2/14:55 pmBKK - HLN

3 stops42h 31mUnited Airlines

Deal found 12/11

$969

Tue 1/276:48 pmHLN - OKA

2 stops54h 17mKorean Air

Thu 5/2812:50 pmOKA - HLN

2 stops17h 41mKorean Air

Deal found 12/11

$1,197

Thu 3/265:30 amHLN - BKK

2 stops27h 00mDelta

Sun 4/59:40 pmBKK - HLN

2 stops51h 39mDelta

Deal found 12/10

$1,289

Sat 1/316:48 pmHLN - OKA

2 stops54h 17mKorean Air

Wed 5/2712:50 pmOKA - HLN

2 stops17h 41mKorean Air

Deal found 12/11

$1,197

Thu 1/296:48 pmHLN - OKA

2 stops52h 02mMultiple Airlines

Wed 5/277:25 amOKA - HLN

2 stops23h 06mMultiple Airlines

Deal found 12/11

$1,218

Sat 1/316:48 pmHLN - OKA

2 stops54h 17mKorean Air

Thu 5/2812:50 pmOKA - HLN

2 stops17h 41mKorean Air

Deal found 12/11

$1,197

Sun 1/256:48 pmHLN - OKA

2 stops48h 12mMultiple Airlines

Wed 5/277:25 amOKA - HLN

2 stops23h 06mMultiple Airlines

Deal found 12/11

$1,218

Thu 1/226:48 pmHLN - BKK

2 stops40h 07mKorean Air

Mon 1/269:30 pmBKK - HLN

2 stops34h 41mKorean Air

Deal found 12/9

$1,199

Thu 3/265:30 amHLN - BKK

2 stops30h 25mDelta

Sat 4/49:40 pmBKK - HLN

2 stops51h 39mDelta

Deal found 12/10

$1,492

Sat 1/316:48 pmHLN - OKA

2 stops54h 17mKorean Air

Sat 5/2312:50 pmOKA - HLN

2 stops17h 41mKorean Air

Deal found 12/11

$1,199

Wed 1/286:48 pmHLN - OKA

2 stops54h 17mKorean Air

Sat 5/2312:50 pmOKA - HLN

2 stops17h 41mKorean Air

Deal found 12/11

$1,205

Thu 3/262:30 pmHLN - BKK

3 stops31h 55mUnited Airlines

Mon 3/303:40 pmBKK - HLN

3 stops34h 47mUnited Airlines

Deal found 12/10

$1,541

Wed 1/286:48 pmHLN - OKA

2 stops54h 17mKorean Air

Fri 5/2212:50 pmOKA - HLN

2 stops41h 41mKorean Air

Deal found 12/11

$1,211

Fri 1/236:48 pmHLN - OKA

2 stops54h 17mKorean Air

Tue 1/276:05 pmOKA - HLN

2 stops40h 06mKorean Air

Deal found 12/9

$1,260

Tue 1/276:48 pmHLN - OKA

2 stops54h 17mKorean Air

Sat 5/2312:50 pmOKA - HLN

2 stops17h 41mKorean Air

Deal found 12/11

$1,291

Sat 1/106:48 pmHLN - MNL

2 stops43h 42mPhilippine Airlines

Fri 2/610:40 pmMNL - HLN

1 stop34h 31mPhilippine Airlines

Deal found 12/11

$5,535

Sun 1/256:48 pmHLN - OKA

2 stops54h 17mKorean Air

Thu 5/2812:50 pmOKA - HLN

2 stops17h 41mKorean Air

Deal found 12/11

$1,330

Sat 1/101:10 pmHLN - MNL

3 stops39h 20mMultiple Airlines

Fri 2/68:45 pmMNL - HLN

3 stops40h 44mMultiple Airlines

Deal found 12/11

$2,673

Sun 3/294:10 pmHLN - PEK

2 stops51h 30mKorean Air

Wed 4/11:30 amPEK - HLN

2 stops28h 08mKorean Air

Deal found 12/9

$1,978

Wed 1/76:48 pmHLN - MNL

2 stops43h 42mPhilippine Airlines

Wed 1/1410:40 pmMNL - HLN

1 stop34h 31mPhilippine Airlines

Deal found 12/10

$5,792

Last-minute flights from Helena to Asia
Discover last-minute flight deals from Helena to Asia. Data last updated December 12, 2025 and is based on user searches.

Wed 1/76:48 pmHLN - MNL

2 stops32h 02mMultiple Airlines

Wed 1/146:50 pmMNL - HLN

2 stops38h 21mMultiple Airlines

Deal found 12/10

$989

Sat 1/106:15 amHLN - MNL

2 stops47h 45mUnited Airlines

Fri 2/611:25 pmMNL - HLN

2 stops29h 16mUnited Airlines

Deal found 12/11

$950

Thu 1/222:27 pmHLN - BKK

3 stops30h 58mUnited Airlines

Mon 1/267:10 amBKK - HLN

2 stops28h 16mUnited Airlines

Deal found 12/9

$889

Thu 1/226:48 pmHLN - BKK

2 stops40h 07mKorean Air

Mon 1/269:30 pmBKK - HLN

2 stops34h 41mKorean Air

Deal found 12/9

$1,199

Sun 1/252:27 pmHLN - BKK

3 stops54h 58mUnited Airlines

Sun 2/14:55 pmBKK - HLN

3 stops34h 46mUnited Airlines

Deal found 12/11

$944

Tue 1/276:48 pmHLN - OKA

2 stops54h 17mKorean Air

Wed 5/2712:50 pmOKA - HLN

2 stops17h 41mKorean Air

Deal found 12/11

$1,197

Tue 1/276:48 pmHLN - OKA

2 stops54h 17mKorean Air

Fri 5/2212:50 pmOKA - HLN

2 stops41h 41mKorean Air

Deal found 12/11

$1,205

Wed 1/286:48 pmHLN - OKA

2 stops32h 22mMultiple Airlines

Mon 5/2510:15 amOKA - HLN

2 stops44h 16mMultiple Airlines

Deal found 12/11

$1,017

Wed 1/286:48 pmHLN - OKA

2 stops54h 17mKorean Air

Thu 5/2812:50 pmOKA - HLN

2 stops17h 41mKorean Air

Deal found 12/11

$1,203

Wed 1/286:48 pmHLN - OKA

2 stops54h 17mKorean Air

Fri 5/2212:50 pmOKA - HLN

2 stops41h 41mKorean Air

Deal found 12/11

$1,211

Thu 1/296:15 amHLN - HKG

2 stops33h 45mUnited Airlines

Mon 2/210:30 pmHKG - HLN

2 stops30h 11mUnited Airlines

Deal found 12/9

$967

Sat 1/316:48 pmHLN - OKA

2 stops54h 17mKorean Air

Sat 5/2312:50 pmOKA - HLN

2 stops17h 41mKorean Air

Deal found 12/11

$1,199

Find flight deals from Helena to Asia

Most accurate provider	FlightHub 3 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$889 (United Airlines)

Provider with most accurate pricing for Helena-Manila Ninoy Aquino Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Helena-Manila Ninoy Aquino Intl flights.

Search Deals

From Helena to Asia

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

HelenaBangkok

HLN - BKK

HLNBKK

Helena

Thu 1/22

2:27 pm-11:25 am

3 stops30h 58m

Bangkok Suvarnabhumi

Mon 1/26

7:10 am-9:26 pm

2 stops28h 16m

$889

HelenaManila

HLN - MNL

HLNMNL

Helena

Sat 1/10

6:15 am-9:00 pm

2 stops47h 45m

Manila Ninoy Aquino Intl

Fri 2/6

11:25 pm-1:41 pm

2 stops29h 16m

$950

HelenaHong Kong

HLN - HKG

HLNHKG

Helena

Thu 1/29

6:15 am-7:00 am

2 stops33h 45m

Hong Kong Intl

Mon 2/2

10:30 pm-1:41 pm

2 stops30h 11m

$967

HelenaBangkok

HLN - BKK

HLNBKK

Helena

Sun 1/25

6:15 am-12:20 am

2 stops28h 05m

Bangkok Suvarnabhumi

Sun 2/1

4:55 pm-9:26 pm

3 stops42h 31m

$969

HelenaBangkok

HLN - BKK

HLNBKK

Helena

Thu 3/26

4:10 pm-10:45 am

2 stops29h 35m

Bangkok Suvarnabhumi

Thu 4/2

12:25 pm-3:38 pm

2 stops40h 13m

$972

HelenaManila

HLN - MNL

HLNMNL

Helena

Wed 1/7

6:48 pm-5:50 pm

2 stops32h 02m

Manila Ninoy Aquino Intl

Wed 1/14

6:50 pm-6:11 pm

2 stops38h 21m

$989

HelenaOkinawa

HLN - OKA

HLNOKA

Helena

Tue 1/27

6:48 pm-5:05 pm

2 stops54h 17m

Okinawa Naha

Wed 5/27

12:50 pm-3:31 pm

2 stops17h 41m

$1,197

HelenaOkinawa

HLN - OKA

HLNOKA

Helena

Tue 1/27

6:48 pm-5:05 pm

2 stops54h 17m

Okinawa Naha

Thu 5/28

12:50 pm-3:31 pm

2 stops17h 41m

$1,197

HelenaOkinawa

HLN - OKA

HLNOKA

Helena

Sat 1/31

6:48 pm-5:05 pm

2 stops54h 17m

Okinawa Naha

Wed 5/27

12:50 pm-3:31 pm

2 stops17h 41m

$1,197

HelenaOkinawa

HLN - OKA

HLNOKA

Helena

Sat 1/31

6:48 pm-5:05 pm

2 stops54h 17m

Okinawa Naha

Thu 5/28

12:50 pm-3:31 pm

2 stops17h 41m

$1,197

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 27 results

Best time to book a flight from Helena to Asia

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

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

Currently, September is the cheapest month in which you can book a flight from Helena to Asia (average of $630). Flying from Helena to Asia in June is currently the most expensive (average of $1,685). 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 Asia

Get a feel of what it's like to fly with United Airlines from Helena to Asia 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

9,095 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

United Airlines

7.4

Good

9,095 reviews

United Airlines

7.4

Good

9,095 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

What airport do you fly from for flights from Helena to Asia?
Helena (HLN), located 2.7 mi from the city center, is the airport you fly out of when you book flights from Helena to Asia.
How long is the flight from Helena to Asia?
Departing from Helena to Asia will take you 30h 58m. The distance from Helena to Asia is about 7797 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the most popular routes from Helena to Asia?
While some choose either Helena - Manila Ninoy Aquino Intl or Helena - Okinawa Naha, Helena - Bangkok Suvarnabhumi is the most popular route from Helena to Asia.
Can I find deals for flights from Helena to Asia that include hotel bookings?
Yes. In addition to deals on Helena to Asia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Helena to Asia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to Asia.
Can I find deals for business class flights from Helena to Asia?
Yes. Cheapflights offers flight deals from Helena to Asia 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 Asia?
Currently, September is the cheapest month in which you can book a flight from Helena to Asia (average of $630). Flying from Helena to Asia in June is currently the most expensive (average of $1,685). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Helena to Asia

Bozeman to Nashville flights

Bozeman to Dallas/Fort Worth flights

Bozeman to Las Vegas flights

Bozeman to Seattle flights

Bozeman to Denver flights

Missoula to Dallas/Fort Worth flights

Kalispell to Dallas/Fort Worth flights

Missoula to Sky Harbor Intl flights

Great Falls to Newark flights

Bozeman to Newark flights

Bozeman to Minneapolis flights

Great Falls to John F Kennedy Intl flights

Bozeman to Los Angeles flights

Missoula to Denver flights

Bozeman to San Diego flights

Billings to Seattle flights

Missoula to Seattle flights

Kalispell to Seattle flights

Bozeman to Sky Harbor Intl flights

Missoula to Las Vegas flights

Missoula to Cancún flights

Billings to Los Angeles flights

Bozeman to Cancún flights

Billings to Dallas/Fort Worth flights

Bozeman to Miami flights

Bozeman to O'Hare Intl flights

Billings to Las Vegas flights

Missoula to Los Angeles flights

Helena to Seattle flights

Missoula to Honolulu flights

Bozeman to John F Kennedy Intl flights

Bozeman to Salt Lake City flights

Bozeman to Atlanta flights

Bozeman to Orlando flights

Missoula to San Diego flights

Bozeman to LaGuardia flights

Helena to Nashville flights

Kalispell to Los Angeles flights

Kalispell to Denver flights

Bozeman to Eugene flights

Missoula to Nashville flights

Billings to Austin flights

Billings to Nashville flights

Bozeman to Midway flights

Billings to Sky Harbor Intl flights

Bozeman to Hobby flights

Kalispell to New Orleans flights

Billings to Denver flights

Helena to Los Angeles flights

Bozeman to Kahului flights

Complete your trip

Asia car rentals

Philippines car rentals

Azerbaijan car rentals

Sri Lanka car rentals

Pakistan car rentals

Armenia car rentals

South Korea car rentals

Indonesia car rentals

China car rentals

Laos car rentals

Cambodia car rentals

Singapore car rentals

Kyrgyzstan car rentals

Top airline flying from Helena to Asia

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,183	Average$1,283	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$889+ Cheap flights from Helena (HLN) to Asia

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Helena to Asia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Helena to Asia

Cheapest flights from Helena to AsiaExplore the most affordable flight options available from Helena to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Helena to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Helena to Asia

Keep the following information in mind while searching for Helena to Asia flight deals. Data was last updated December 12, 2025.

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Helena to Asia that are best for you.

Best time to book a flight from Helena to Asia

Have a flexible travel schedule? Discover the best time to fly to Asia from Helena with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Helena to Asia

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

Reviews of airlines servicing Asia

Get insights into the airlines that provide service to Asia. 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 Asia. Reviews last updated December 12, 2025.

Get a feel of what it's like to fly with United Airlines from Helena to Asia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Helena to Asia. 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 Asia?

How long is the flight from Helena to Asia?

What are the most popular routes from Helena to Asia?

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

How can I find direct flights from Helena to Asia?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Helena to Asia

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Helena to Asia

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Helena to Asia
Explore the most affordable flight options available from Helena to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.