What airlines fly to Southeast Asia?

United Airlines, ANA and American Airlines are the top three most popular airlines that fly to Southeast Asia from Harlingen, Texas according to our data. United Airlines is the first choice among our users, with 75% of people opting to fly with this airline when traveling to Southeast Asia. Keep in mind that there are 3 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Harlingen Valley Intl Airport to Southeast Asia?

Prices for flights from Harlingen Valley Intl Airport to Southeast Asia are updated daily.

How old do you have to be to fly from Harlingen Valley Intl Airport to Southeast 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 Harlingen Valley Intl Airport to Southeast Asia.

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

The travel and health documents you'll need for your trip to Southeast Asia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Southeast Asia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,171 Cheap Flights from Harlingen to Southeast Asia in 2026

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Find the cheapest flights from Harlingen, Texas to Southeast Asia

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:06 pm - 1:25 pm

HRL

BKK

29h 19m

2 stops

9:15 am - 2:17 pm

BKK

HRL

41h 02m

2 stops

$1,225Qatar Airways

mié., abr. 1 - mié., abr. 8

5:18 pm - 9:35 am

HRL

BKK

52h 17m

3 stops

3:45 pm - 7:40 pm

BKK

HRL

39h 55m

3 stops

$1,316United Airlines

mié., abr. 1 - mié., abr. 8

12:05 pm - 9:35 am

HRL

BKK

57h 30m

3 stops

3:45 pm - 4:04 pm

BKK

HRL

36h 19m

3 stops

$1,446United Airlines

vie., abr. 3 - vie., abr. 10

8:06 pm - 7:25 pm

HRL

BKK

35h 19m

2 stops

9:55 am - 7:33 pm

BKK

HRL

45h 38m

2 stops

$1,503Qatar Airways

vie., abr. 3 - vie., abr. 10

9:20 am - 4:35 am

HRL

BKK

31h 15m

2 stops

3:45 pm - 4:04 pm

BKK

HRL

36h 19m

3 stops

$1,755United Airlines

mié., abr. 1 - mié., abr. 8

9:20 am - 4:35 am

HRL

BKK

31h 15m

2 stops

3:45 pm - 4:04 pm

BKK

HRL

36h 19m

3 stops

$2,238United Airlines

vie., abr. 3 - vie., abr. 10

Qatar Airways flights from Harlingen, Texas to Southeast Asia

Our best Qatar Airways deals on Harlingen, Texas to Southeast Asia flight tickets

Qatar Airways

Apr 1

HRL8:06 pmHarlingen Valley Intl

29h 19m

2 stops

BKK1:25 pmBangkok Suvarnabhumi

Apr 8

BKK9:15 amBangkok Suvarnabhumi

41h 02m

2 stops

HRL2:17 pmHarlingen Valley Intl

$1,225

Qatar Airways

Apr 3

HRL8:06 pmHarlingen Valley Intl

35h 19m

2 stops

BKK7:25 pmBangkok Suvarnabhumi

Apr 10

BKK9:55 amBangkok Suvarnabhumi

45h 38m

2 stops

HRL7:33 pmHarlingen Valley Intl

$1,503

Qatar Airways

Feb 21

HRL6:46 pmHarlingen Valley Intl

29h 19m

2 stops

BKK1:05 pmBangkok Suvarnabhumi

Feb 23

BKK8:30 pmBangkok Suvarnabhumi

34h 46m

2 stops

HRL6:16 pmHarlingen Valley Intl

$1,648

United Airlines flights from Harlingen, Texas to Southeast Asia

Our best United Airlines deals on Harlingen, Texas to Southeast Asia flight tickets

United Airlines

Apr 1

HRL5:18 pmHarlingen Valley Intl

52h 17m

3 stops

BKK9:35 amBangkok Suvarnabhumi

Apr 8

BKK3:45 pmBangkok Suvarnabhumi

39h 55m

3 stops

HRL7:40 pmHarlingen Valley Intl

$1,316

United Airlines

Apr 3

HRL12:05 pmHarlingen Valley Intl

57h 30m

3 stops

BKK9:35 amBangkok Suvarnabhumi

Apr 10

BKK3:45 pmBangkok Suvarnabhumi

36h 19m

3 stops

HRL4:04 pmHarlingen Valley Intl

$1,446

United Airlines

Apr 1

HRL9:20 amHarlingen Valley Intl

31h 15m

2 stops

BKK4:35 amBangkok Suvarnabhumi

Apr 8

BKK3:45 pmBangkok Suvarnabhumi

36h 19m

3 stops

HRL4:04 pmHarlingen Valley Intl

$1,755

momondo Fare Finder

Use the filters below to find and compare flights from Harlingen, Texas to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

mié. 4/1

8:06 pm-1:25 pm

2 stops29h 19m

Bangkok Suvarnabhumi

mié. 4/8

9:15 am-2:17 pm

2 stops41h 02m

$1,225

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

mié. 4/1

5:18 pm-9:35 am

3 stops52h 17m

Bangkok Suvarnabhumi

mié. 4/8

3:45 pm-7:40 pm

3 stops39h 55m

$1,316

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

vie. 4/3

12:05 pm-9:35 am

3 stops57h 30m

Bangkok Suvarnabhumi

vie. 4/10

3:45 pm-4:04 pm

3 stops36h 19m

$1,446

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

vie. 4/3

8:06 pm-7:25 pm

2 stops35h 19m

Bangkok Suvarnabhumi

vie. 4/10

9:55 am-7:33 pm

2 stops45h 38m

$1,503

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

mié. 4/1

9:20 am-4:35 am

2 stops31h 15m

Bangkok Suvarnabhumi

mié. 4/8

3:45 pm-4:04 pm

3 stops36h 19m

$1,755

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

vie. 4/3

9:20 am-4:35 am

2 stops31h 15m

Bangkok Suvarnabhumi

vie. 4/10

3:45 pm-4:04 pm

3 stops36h 19m

$2,238

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Harlingen, Texas to Southeast 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 Harlingen, Texas to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between Harlingen, Texas to Southeast Asia.

Cheap Harlingen, Texas to Southeast Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harlingen, Texas to Southeast Asia

Fastest flight time	28h 19m
Direct flights	None

The fastest flight from Harlingen, Texas to Southeast Asia takes 28h 19m

There are no direct flights from Harlingen, Texas to Southeast Asia. There are no popular flight routes from Harlingen, Texas to Southeast Asia.

Search flight deals

When did momondo last update prices for flights from Harlingen Valley Intl Airport to Southeast Asia?
Prices for flights from Harlingen Valley Intl Airport to Southeast Asia are updated daily.
How old do you have to be to fly from Harlingen Valley Intl Airport to Southeast 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 Harlingen Valley Intl Airport to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The travel and health documents you'll need for your trip to Southeast Asia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Southeast Asia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Harlingen, Texas to Southeast Asia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Harlingen, Texas to Southeast Asia is Embraer 175 (11.86% of total bookings). The next most popular plane models are Boeing 737-800 (11.30%), Airbus A319 (10.73%), and Boeing 737 MAX 8 (10.45%).

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Harlingen to Southeast Asia. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Southeast Asia from Harlingen with this policy.

How can momondo help me find flights from Harlingen to Southeast Asia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Harlingen to Southeast Asia.

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

Yes. momondo can track prices for Harlingen to Southeast Asia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.