What airlines fly to Asia?

United Airlines, Delta and EVA Air are the top three most popular airlines that fly to Asia from Helena according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Asia. Keep in mind that there are 3 different airlines that fly to Asia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Helena Airport to Asia?

Prices for flights from Helena Airport to Asia are refreshed on a daily basis.

How many operators does momondo search for flights from Helena Airport to Asia?

There is 1 operator available for flights from Helena Airport to Asia as of October 2025.

How old do you have to be to fly from Helena Airport to Asia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helena Airport to Asia.

What documentation or ID do you need to fly to Asia?

The required travel and health documents for your Asia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Asia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$843 Cheap Flights from Helena to Asia in 2025/26

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Find the cheapest flights from Helena to Asia

Round-trip

Cheap round-trip flights

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5:59 pm - 12:35 pmHLN-BKK

28h 36m2 stops

1:45 pm - 3:43 pmBKK-HLN

39h 58m2 stops

$843Multiple Airlines

Find Deal

Thu, Feb 5 - Thu, Feb 19

2:27 pm - 11:25 amHLN-BKK

30h 58m3 stops

4:55 pm - 8:59 pmBKK-HLN

42h 04m3 stops

$950United Airlines

Find Deal

Thu, Feb 5 - Tue, Feb 17

5:35 am - 11:20 pmHLN-BKK

27h 45m2 stops

9:30 pm - 10:38 pmBKK-HLN

39h 08m2 stops

$956Delta

Find Deal

Thu, Feb 5 - Mon, Feb 16

2:27 pm - 11:25 amHLN-BKK

30h 58m3 stops

4:55 pm - 8:59 pmBKK-HLN

42h 04m3 stops

$970United Airlines

Find Deal

Thu, Feb 5 - Wed, Feb 18

5:35 am - 12:45 amHLN-BKK

29h 10m2 stops

9:40 am - 10:38 pmBKK-HLN

26h 58m2 stops

$996Delta

Find Deal

Thu, Feb 5 - Sun, Feb 22

4:10 pm - 9:25 amHLN-PEK

50h 15m2 stops

6:55 pm - 3:43 pmPEK-HLN

35h 48m2 stops

$1,128Korean Air

Find Deal

Wed, Feb 25 - Sun, Mar 1

4:10 pm - 9:25 amHLN-PEK

50h 15m2 stops

2:15 pm - 3:43 pmPEK-HLN

40h 28m2 stops

$1,531Korean Air

Find Deal

Wed, Feb 25 - Sun, Mar 1

5:59 pm - 11:10 amHLN-BKK

27h 11m2 stops

2:15 am - 3:43 pmBKK-HLN

51h 28m2 stops

$6,381EVA Air

Find Deal

Thu, Feb 5 - Wed, Feb 18

5:59 pm - 11:35 pmHLN-BKK

39h 36m2 stops

8:05 am - 3:43 pmBKK-HLN

21h 38m2 stops

$11,834Alaska Airlines

Find Deal

Thu, Feb 5 - Sun, Feb 22

5:59 pm - 11:35 pmHLN-BKK

39h 36m2 stops

8:05 am - 3:43 pmBKK-HLN

21h 38m2 stops

$11,875Alaska Airlines

Find Deal

Thu, Feb 5 - Sat, Feb 21

United Airlines flights from Helena to Asia

Our best United Airlines deals on Helena to Asia flight tickets

United Airlines

Feb 5

HLN2:27 pmHelena

30h 58m

3 stops

BKK11:25 amBangkok Suvarnabhumi

Feb 17

BKK4:55 pmBangkok Suvarnabhumi

42h 04m

3 stops

HLN8:59 pmHelena

$950

Find similar

United Airlines

Feb 5

HLN2:27 pmHelena

30h 58m

3 stops

BKK11:25 amBangkok Suvarnabhumi

Feb 18

BKK4:55 pmBangkok Suvarnabhumi

42h 04m

3 stops

HLN8:59 pmHelena

$970

Find similar

United Airlines

Feb 5

HLN2:27 pmHelena

30h 58m

3 stops

BKK11:25 amBangkok Suvarnabhumi

Feb 19

BKK4:55 pmBangkok Suvarnabhumi

34h 32m

3 stops

HLN1:27 pmHelena

$1,053

Find similar

Delta flights from Helena to Asia

Our best Delta deals on Helena to Asia flight tickets

Delta

Feb 5

HLN5:35 amHelena

27h 45m

2 stops

BKK11:20 pmBangkok Suvarnabhumi

Feb 16

BKK9:30 pmBangkok Suvarnabhumi

39h 08m

2 stops

HLN10:38 pmHelena

$956

Find similar

Delta

Feb 5

HLN5:35 amHelena

29h 10m

2 stops

BKK12:45 amBangkok Suvarnabhumi

Feb 22

BKK9:40 amBangkok Suvarnabhumi

26h 58m

2 stops

HLN10:38 pmHelena

$996

Find similar

Delta

Feb 5

HLN5:35 amHelena

27h 45m

2 stops

BKK11:20 pmBangkok Suvarnabhumi

Feb 21

BKK12:55 amBangkok Suvarnabhumi

35h 43m

2 stops

HLN10:38 pmHelena

$1,212

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HelenaBangkok

HLN - BKK

HLNBKK

Helena

Thu 2/5

5:59 pm-12:35 pm

2 stops28h 36m

Bangkok Suvarnabhumi

Thu 2/19

1:45 pm-3:43 pm

2 stops39h 58m

$843

HelenaBangkok

HLN - BKK

HLNBKK

Helena

Thu 2/5

2:27 pm-11:25 am

3 stops30h 58m

Bangkok Suvarnabhumi

Tue 2/17

4:55 pm-8:59 pm

3 stops42h 04m

$950

HelenaBangkok

HLN - BKK

HLNBKK

Helena

Thu 2/5

5:35 am-11:20 pm

2 stops27h 45m

Bangkok Suvarnabhumi

Mon 2/16

9:30 pm-10:38 pm

2 stops39h 08m

$956

HelenaBangkok

HLN - BKK

HLNBKK

Helena

Thu 2/5

2:27 pm-11:25 am

3 stops30h 58m

Bangkok Suvarnabhumi

Wed 2/18

4:55 pm-8:59 pm

3 stops42h 04m

$970

HelenaBangkok

HLN - BKK

HLNBKK

Helena

Thu 2/5

5:35 am-12:45 am

2 stops29h 10m

Bangkok Suvarnabhumi

Sun 2/22

9:40 am-10:38 pm

2 stops26h 58m

$996

HelenaBeijing

HLN - PEK

HLNPEK

Helena

Wed 2/25

4:10 pm-9:25 am

2 stops50h 15m

Beijing Capital

Sun 3/1

6:55 pm-3:43 pm

2 stops35h 48m

$1,128

HelenaBeijing

HLN - PEK

HLNPEK

Helena

Wed 2/25

4:10 pm-9:25 am

2 stops50h 15m

Beijing Capital

Sun 3/1

2:15 pm-3:43 pm

2 stops40h 28m

$1,531

HelenaBangkok

HLN - BKK

HLNBKK

Helena

Thu 2/5

5:59 pm-11:10 am

2 stops27h 11m

Bangkok Suvarnabhumi

Wed 2/18

2:15 am-3:43 pm

2 stops51h 28m

$6,381

HelenaBangkok

HLN - BKK

HLNBKK

Helena

Thu 2/5

5:59 pm-11:35 pm

2 stops39h 36m

Bangkok Suvarnabhumi

Sun 2/22

8:05 am-3:43 pm

2 stops21h 38m

$11,834

HelenaBangkok

HLN - BKK

HLNBKK

Helena

Thu 2/5

5:59 pm-11:35 pm

2 stops39h 36m

Bangkok Suvarnabhumi

Sat 2/21

8:05 am-3:43 pm

2 stops21h 38m

$11,875

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Helena to Asia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Helena to Asia flights?

You could potentially save up to 64% on your flight if you consider stops on a Helena to Asia flight.

Cheap Helena to Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helena to Asia

Direct flights	None

There are no direct flights from Helena to Asia. There are no popular flight routes from Helena to Asia.

Search flight deals

When did momondo last update prices for flights from Helena Airport to Asia?
Prices for flights from Helena Airport to Asia are refreshed on a daily basis.
How many operators does momondo search for flights from Helena Airport to Asia?
There is 1 operator available for flights from Helena Airport to Asia as of October 2025.
How old do you have to be to fly from Helena Airport to Asia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helena Airport to Asia.
What documentation or ID do you need to fly to Asia?
The required travel and health documents for your Asia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Asia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Helena to Asia

Compare and see reviews for airlines that fly from Helena to Asia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,183	Free Cancellation	Rating 7.4 8,976 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Helena to Asia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Helena to Asia for you.

Can I find flights from Helena to Asia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Helena to Asia flights to just show those with flexible booking policies.

How can momondo help me find flights from Helena to Asia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Asia from Helena.

I’m not ready to book a flight from Helena to Asia right now. Can momondo alert me if prices change?

Price alerts on flights to Asia from Helena are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.