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

Prices for flights from Harlingen Valley Intl Airport to Thailand are refreshed on a daily basis.

How many operators does momondo search for flights from Harlingen Valley Intl Airport to Thailand?

As of November 2025, there is 1 operator available to choose from for flights from Harlingen Valley Intl Airport to Thailand.

How old do you have to be to fly from Harlingen Valley Intl Airport to Thailand?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harlingen Valley Intl Airport to Thailand.

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

The necessary travel and health documents for your Thailand trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,032 Cheap Flights from Harlingen to Thailand in 2025/26

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Find the cheapest flights from Harlingen, Texas to Thailand

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:20 am - 11:25 amHRL-BKK

37h 05m3 stops

4:55 pm - 4:04 pmBKK-HRL

36h 09m3 stops

$1,032United Airlines

Find Deal

Mon, Feb 23 - Wed, Mar 4

7:00 am - 12:20 amHRL-BKK

28h 20m2 stops

4:55 pm - 7:56 pmBKK-HRL

40h 01m3 stops

$1,036United Airlines

Find Deal

Mon, Feb 23 - Wed, Mar 4

9:20 am - 11:25 amHRL-BKK

37h 05m3 stops

4:55 pm - 4:04 pmBKK-HRL

36h 09m3 stops

$1,066United Airlines

Find Deal

Tue, Feb 17 - Thu, Feb 26

10:37 am - 6:15 amHRL-BKK

30h 38m2 stops

6:55 pm - 2:15 pmBKK-HRL

32h 20m2 stops

$1,081Qatar Airways

Find Deal

Mon, Feb 23 - Wed, Mar 4

6:46 pm - 12:15 pmHRL-BKK

28h 29m2 stops

9:05 am - 7:37 pmBKK-HRL

47h 32m2 stops

$1,083Qatar Airways

Find Deal

Tue, Feb 17 - Thu, Feb 26

8:07 pm - 12:15 pmHRL-BKK

27h 08m2 stops

2:00 am - 6:16 pmBKK-HRL

29h 16m2 stops

$1,147Qatar Airways

Find Deal

Mon, Feb 23 - Tue, Mar 3

12:10 pm - 11:25 amHRL-BKK

34h 15m3 stops

7:10 am - 9:59 pmBKK-HRL

27h 49m2 stops

$1,163United Airlines

Find Deal

Tue, Feb 17 - Thu, Feb 26

6:46 pm - 12:15 pmHRL-BKK

28h 29m2 stops

2:00 am - 7:37 pmBKK-HRL

54h 37m2 stops

$1,169Qatar Airways

Find Deal

Tue, Feb 17 - Wed, Feb 25

9:20 am - 11:25 amHRL-BKK

37h 05m3 stops

4:55 pm - 9:54 pmBKK-HRL

41h 59m3 stops

$1,202United Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

12:16 pm - 12:20 amHRL-BKK

47h 04m2 stops

4:55 pm - 9:54 pmBKK-HRL

41h 59m3 stops

$1,212United Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

United Airlines flights from Harlingen, Texas to Thailand

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

United Airlines

Feb 23

HRL9:20 amHarlingen Valley Intl

37h 05m

3 stops

BKK11:25 amBangkok Suvarnabhumi

Mar 4

BKK4:55 pmBangkok Suvarnabhumi

36h 09m

3 stops

HRL4:04 pmHarlingen Valley Intl

$1,032

Find similar

United Airlines

Feb 23

HRL7:00 amHarlingen Valley Intl

28h 20m

2 stops

BKK12:20 amBangkok Suvarnabhumi

Mar 4

BKK4:55 pmBangkok Suvarnabhumi

40h 01m

3 stops

HRL7:56 pmHarlingen Valley Intl

$1,036

Find similar

United Airlines

Feb 17

HRL9:20 amHarlingen Valley Intl

37h 05m

3 stops

BKK11:25 amBangkok Suvarnabhumi

Feb 26

BKK4:55 pmBangkok Suvarnabhumi

36h 09m

3 stops

HRL4:04 pmHarlingen Valley Intl

$1,066

Find similar

Qatar Airways flights from Harlingen, Texas to Thailand

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

Qatar Airways

Feb 23

HRL10:37 amHarlingen Valley Intl

30h 38m

2 stops

BKK6:15 amBangkok Suvarnabhumi

Mar 4

BKK6:55 pmBangkok Suvarnabhumi

32h 20m

2 stops

HRL2:15 pmHarlingen Valley Intl

$1,081

Find similar

Qatar Airways

Feb 17

HRL6:46 pmHarlingen Valley Intl

28h 29m

2 stops

BKK12:15 pmBangkok Suvarnabhumi

Feb 26

BKK9:05 amBangkok Suvarnabhumi

47h 32m

2 stops

HRL7:37 pmHarlingen Valley Intl

$1,083

Find similar

Qatar Airways

Feb 23

HRL8:07 pmHarlingen Valley Intl

27h 08m

2 stops

BKK12:15 pmBangkok Suvarnabhumi

Mar 3

BKK2:00 amBangkok Suvarnabhumi

29h 16m

2 stops

HRL6:16 pmHarlingen Valley Intl

$1,147

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

Mon 2/23

9:20 am-11:25 am

3 stops37h 05m

Bangkok Suvarnabhumi

Wed 3/4

4:55 pm-4:04 pm

3 stops36h 09m

$1,032

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

Mon 2/23

7:00 am-12:20 am

2 stops28h 20m

Bangkok Suvarnabhumi

Wed 3/4

4:55 pm-7:56 pm

3 stops40h 01m

$1,036

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

Tue 2/17

9:20 am-11:25 am

3 stops37h 05m

Bangkok Suvarnabhumi

Thu 2/26

4:55 pm-4:04 pm

3 stops36h 09m

$1,066

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

Mon 2/23

10:37 am-6:15 am

2 stops30h 38m

Bangkok Suvarnabhumi

Wed 3/4

6:55 pm-2:15 pm

2 stops32h 20m

$1,081

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

Tue 2/17

6:46 pm-12:15 pm

2 stops28h 29m

Bangkok Suvarnabhumi

Thu 2/26

9:05 am-7:37 pm

2 stops47h 32m

$1,083

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

Mon 2/23

8:07 pm-12:15 pm

2 stops27h 08m

Bangkok Suvarnabhumi

Tue 3/3

2:00 am-6:16 pm

2 stops29h 16m

$1,147

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

Tue 2/17

12:10 pm-11:25 am

3 stops34h 15m

Bangkok Suvarnabhumi

Thu 2/26

7:10 am-9:59 pm

2 stops27h 49m

$1,163

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

Tue 2/17

6:46 pm-12:15 pm

2 stops28h 29m

Bangkok Suvarnabhumi

Wed 2/25

2:00 am-7:37 pm

2 stops54h 37m

$1,169

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

Wed 12/3

9:20 am-11:25 am

3 stops37h 05m

Bangkok Suvarnabhumi

Sun 12/7

4:55 pm-9:54 pm

3 stops41h 59m

$1,202

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

Wed 12/3

12:16 pm-12:20 am

2 stops47h 04m

Bangkok Suvarnabhumi

Sun 12/7

4:55 pm-9:54 pm

3 stops41h 59m

$1,212

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Harlingen, Texas to Thailand

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

What airlines fly to Thailand?

United Airlines, Qatar Airways and American Airlines are the top three most popular airlines that fly to Thailand from Harlingen, Texas according to our data. United Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 3 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

Cheap Harlingen, Texas to Thailand flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Harlingen Valley Intl Airport to Thailand?
Prices for flights from Harlingen Valley Intl Airport to Thailand are refreshed on a daily basis.
How many operators does momondo search for flights from Harlingen Valley Intl Airport to Thailand?
As of November 2025, there is 1 operator available to choose from for flights from Harlingen Valley Intl Airport to Thailand.
How old do you have to be to fly from Harlingen Valley Intl Airport to Thailand?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harlingen Valley Intl Airport to Thailand.
What documentation or ID do you need to fly to Thailand?
The necessary travel and health documents for your Thailand trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Harlingen, Texas to Thailand

Compare and see reviews for airlines that fly from Harlingen, Texas to Thailand with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,052	Free Cancellation	Rating 7.4 9,015 reviews		Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Thailand from Harlingen.

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

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

How can momondo help me find flights from Harlingen to Thailand?

momondo helps you find the best flight between Harlingen and Thailand by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Harlingen to Thailand flights. All you need is a valid email address and we will do the rest; it is that quick and easy.