How do I get Price Alerts for flights from Harlingen, Texas to Thailand?

Confirm your travel details to search for the latest offers for flights from Harlingen, Texas to Thailand . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Harlingen, Texas to Thailand with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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 January 2026, 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.

$1,569 Cheap Flights from Harlingen to Thailand in 2026

1 adult

0 bags

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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.

5:25 pm - 11:25 am

HRL

BKK

30h 00m

3 stops

4:55 pm - 9:56 pm

BKK

HRL

41h 01m

3 stops

$1,569United Airlines

sáb., mar. 14 - sáb., mar. 21

2:45 pm - 6:25 pm

HRL

BKK

38h 40m

2 stops

8:15 am - 6:16 pm

BKK

HRL

47h 01m

2 stops

$1,589Qatar Airways

jue., feb. 12 - lun., mar. 2

5:22 pm - 11:25 am

HRL

BKK

53h 03m

3 stops

4:55 pm - 4:04 pm

BKK

HRL

36h 09m

3 stops

$1,647United Airlines

jue., feb. 12 - lun., mar. 2

2:45 pm - 7:25 pm

HRL

BKK

39h 40m

2 stops

8:15 am - 6:16 pm

BKK

HRL

47h 01m

2 stops

$1,701Qatar Airways

jue., feb. 12 - lun., mar. 2

7:00 am - 5:10 am

HRL

BKK

33h 10m

2 stops

4:55 pm - 4:04 pm

BKK

HRL

36h 09m

3 stops

$1,854United Airlines

jue., feb. 12 - lun., mar. 2

7:00 am - 5:10 am

HRL

BKK

34h 10m

2 stops

4:55 pm - 11:16 am

BKK

HRL

30h 21m

3 stops

$2,595United Airlines

sáb., mar. 14 - sáb., mar. 21

Qatar Airways flights from Harlingen, Texas to Thailand

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

Qatar Airways

Feb 12

HRL2:45 pmHarlingen Valley Intl

38h 40m

2 stops

BKK6:25 pmBangkok Suvarnabhumi

Mar 2

BKK8:15 amBangkok Suvarnabhumi

47h 01m

2 stops

HRL6:16 pmHarlingen Valley Intl

$1,589

Qatar Airways

Feb 12

HRL2:45 pmHarlingen Valley Intl

39h 40m

2 stops

BKK7:25 pmBangkok Suvarnabhumi

Mar 2

BKK8:15 amBangkok Suvarnabhumi

47h 01m

2 stops

HRL6:16 pmHarlingen Valley Intl

$1,701

United Airlines flights from Harlingen, Texas to Thailand

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

United Airlines

Mar 14

HRL5:25 pmHarlingen Valley Intl

30h 00m

3 stops

BKK11:25 amBangkok Suvarnabhumi

Mar 21

BKK4:55 pmBangkok Suvarnabhumi

41h 01m

3 stops

HRL9:56 pmHarlingen Valley Intl

$1,569

United Airlines

Feb 12

HRL5:22 pmHarlingen Valley Intl

53h 03m

3 stops

BKK11:25 amBangkok Suvarnabhumi

Mar 2

BKK4:55 pmBangkok Suvarnabhumi

36h 09m

3 stops

HRL4:04 pmHarlingen Valley Intl

$1,647

United Airlines

Feb 12

HRL7:00 amHarlingen Valley Intl

33h 10m

2 stops

BKK5:10 amBangkok Suvarnabhumi

Mar 2

BKK4:55 pmBangkok Suvarnabhumi

36h 09m

3 stops

HRL4:04 pmHarlingen Valley Intl

$1,854

Fly from

Fly to

Route

Depart

Return

Price

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

sáb. 3/14

5:25 pm-11:25 am

3 stops30h 00m

Bangkok Suvarnabhumi

sáb. 3/21

4:55 pm-9:56 pm

3 stops41h 01m

$1,569

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

jue. 2/12

2:45 pm-6:25 pm

2 stops38h 40m

Bangkok Suvarnabhumi

lun. 3/2

8:15 am-6:16 pm

2 stops47h 01m

$1,589

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

jue. 2/12

5:22 pm-11:25 am

3 stops53h 03m

Bangkok Suvarnabhumi

lun. 3/2

4:55 pm-4:04 pm

3 stops36h 09m

$1,647

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

jue. 2/12

2:45 pm-7:25 pm

2 stops39h 40m

Bangkok Suvarnabhumi

lun. 3/2

8:15 am-6:16 pm

2 stops47h 01m

$1,701

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

jue. 2/12

7:00 am-5:10 am

2 stops33h 10m

Bangkok Suvarnabhumi

lun. 3/2

4:55 pm-4:04 pm

3 stops36h 09m

$1,854

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

sáb. 3/14

7:00 am-5:10 am

2 stops34h 10m

Bangkok Suvarnabhumi

sáb. 3/21

4:55 pm-11:16 am

3 stops30h 21m

$2,595

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Fastest flight time	30h 00m
Direct flights	None

The fastest flight from Harlingen, Texas to Thailand takes 30h 00m

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 January 2026, 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 $1,030	Free Cancellation	Rating 7.4 9,215 reviews		Search United Airlines flights

How do I get Price Alerts for flights from Harlingen, Texas to Thailand?
Confirm your travel details to search for the latest offers for flights from Harlingen, Texas to Thailand. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Harlingen, Texas to Thailand with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.