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 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.

$690 Cheap Flights from Harlingen to Thailand in 2026

Find the cheapest flights from Harlingen to Thailand

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:05 am - 4:35 amHRL Harlingen Valley Intl-BKK Bangkok Suvarnabhumi

35h 30m2 stops Houston George Bush Intcntl Tokyo Haneda

9:35 am - 1:23 pmBKK Bangkok Suvarnabhumi-HRL Harlingen Valley Intl

39h 48m2 stops Tokyo Haneda Houston George Bush Intcntl

$1,363United Airlines

Mon, Sep 21 - Mon, Sep 28

5:05 am - 4:35 amHRL Harlingen Valley Intl-BKK Bangkok Suvarnabhumi

35h 30m2 stops Houston George Bush Intcntl Tokyo Haneda

3:45 pm - 1:23 pmBKK Bangkok Suvarnabhumi-HRL Harlingen Valley Intl

33h 38m3 stops Hong Kong Intl Los Angeles Houston George Bush Intcntl

$1,377United Airlines

Mon, Sep 21 - Mon, Sep 28

6:42 pm - 1:25 pmHRL Harlingen Valley Intl-BKK Bangkok Suvarnabhumi

30h 43m2 stops Dallas/Fort Worth Doha Hamad Intl

6:55 pm - 10:50 pmBKK Bangkok Suvarnabhumi-HRL Harlingen Valley Intl

39h 55m2 stops Doha Hamad Intl Dallas/Fort Worth

$1,420Qatar Airways

Thu, Oct 22 - Mon, Oct 26

5:51 am - 1:25 pmHRL Harlingen Valley Intl-BKK Bangkok Suvarnabhumi

43h 34m2 stops Dallas/Fort Worth Doha Hamad Intl

3:00 am - 10:48 pmBKK Bangkok Suvarnabhumi-HRL Harlingen Valley Intl

31h 48m2 stops Doha Hamad Intl Dallas/Fort Worth

$1,460Qatar Airways

Tue, Sep 22 - Fri, Sep 25

5:51 am - 1:25 pmHRL Harlingen Valley Intl-BKK Bangkok Suvarnabhumi

43h 34m2 stops Dallas/Fort Worth Doha Hamad Intl

3:00 am - 10:48 pmBKK Bangkok Suvarnabhumi-HRL Harlingen Valley Intl

31h 48m2 stops Doha Hamad Intl Dallas/Fort Worth

$1,571Qatar Airways

Tue, Sep 22 - Fri, Sep 25

2:00 pm - 9:35 amHRL Harlingen Valley Intl-BKK Bangkok Suvarnabhumi

31h 35m3 stops Houston George Bush Intcntl Los Angeles Hong Kong Intl

4:55 pm - 1:21 pmBKK Bangkok Suvarnabhumi-HRL Harlingen Valley Intl

32h 26m3 stops Hong Kong Intl Los Angeles Houston George Bush Intcntl

$1,833United Airlines

Thu, Oct 22 - Mon, Oct 26

7:15 am - 4:35 amHRL Harlingen Valley Intl-BKK Bangkok Suvarnabhumi

33h 20m2 stops Houston George Bush Intcntl Tokyo Haneda

4:55 pm - 4:01 pmBKK Bangkok Suvarnabhumi-HRL Harlingen Valley Intl

35h 06m3 stops Hong Kong Intl Los Angeles Houston George Bush Intcntl

$1,834United Airlines

Thu, Oct 22 - Mon, Oct 26

7:15 am - 9:35 amHRL Harlingen Valley Intl-BKK Bangkok Suvarnabhumi

38h 20m3 stops Houston George Bush Intcntl Los Angeles Hong Kong Intl

7:00 am - 9:52 pmBKK Bangkok Suvarnabhumi-HRL Harlingen Valley Intl

26h 52m2 stops Tokyo Narita Houston George Bush Intcntl

$1,864United Airlines

Tue, Sep 22 - Sat, Sep 26

5:05 am - 9:35 amHRL Harlingen Valley Intl-BKK Bangkok Suvarnabhumi

40h 30m3 stops Houston George Bush Intcntl Los Angeles Hong Kong Intl

3:45 pm - 1:23 pmBKK Bangkok Suvarnabhumi-HRL Harlingen Valley Intl

33h 38m3 stops Hong Kong Intl Los Angeles Houston George Bush Intcntl

$1,873United Airlines

Tue, Sep 22 - Sat, Sep 26

7:15 am - 4:35 amHRL Harlingen Valley Intl-BKK Bangkok Suvarnabhumi

33h 20m2 stops Houston George Bush Intcntl Tokyo Haneda

3:45 pm - 1:23 pmBKK Bangkok Suvarnabhumi-HRL Harlingen Valley Intl

33h 38m3 stops Hong Kong Intl Los Angeles Houston George Bush Intcntl

$1,874United Airlines

Tue, Sep 22 - Sat, Sep 26

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United Airlines flights from Harlingen to Thailand

Our best United Airlines deals on Harlingen to Thailand flight tickets

United Airlines

Sep 21

HRL5:05 amHarlingen Valley Intl

35h 30m

2 stops

BKK4:35 amBangkok Suvarnabhumi

Sep 28

BKK9:35 amBangkok Suvarnabhumi

39h 48m

2 stops

HRL1:23 pmHarlingen Valley Intl

$1,363

United Airlines

Sep 21

HRL5:05 amHarlingen Valley Intl

35h 30m

2 stops

BKK4:35 amBangkok Suvarnabhumi

Sep 28

BKK3:45 pmBangkok Suvarnabhumi

33h 38m

3 stops

HRL1:23 pmHarlingen Valley Intl

$1,377

United Airlines

Oct 22

HRL2:00 pmHarlingen Valley Intl

31h 35m

3 stops

BKK9:35 amBangkok Suvarnabhumi

Oct 26

BKK4:55 pmBangkok Suvarnabhumi

32h 26m

3 stops

HRL1:21 pmHarlingen Valley Intl

$1,833

Qatar Airways flights from Harlingen to Thailand

Our best Qatar Airways deals on Harlingen to Thailand flight tickets

Qatar Airways

Oct 22

HRL6:42 pmHarlingen Valley Intl

30h 43m

2 stops

BKK1:25 pmBangkok Suvarnabhumi

Oct 26

BKK6:55 pmBangkok Suvarnabhumi

39h 55m

2 stops

HRL10:50 pmHarlingen Valley Intl

$1,420

Qatar Airways

Sep 22

HRL5:51 amHarlingen Valley Intl

43h 34m

2 stops

BKK1:25 pmBangkok Suvarnabhumi

Sep 25

BKK3:00 amBangkok Suvarnabhumi

31h 48m

2 stops

HRL10:48 pmHarlingen Valley Intl

$1,460

Qatar Airways

Sep 22

HRL5:51 amHarlingen Valley Intl

43h 34m

2 stops

BKK1:25 pmBangkok Suvarnabhumi

Sep 25

BKK3:00 amBangkok Suvarnabhumi

31h 48m

2 stops

HRL10:48 pmHarlingen Valley Intl

$1,571

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenBangkok

HRL Harlingen Valley Intl - BKK Bangkok Suvarnabhumi

HRLBKK

Harlingen Valley Intl

Mon 9/21

5:05 am-4:35 am

2 stops35h 30m

Bangkok Suvarnabhumi

Mon 9/28

9:35 am-1:23 pm

2 stops39h 48m

$1,363

HarlingenBangkok

HRL Harlingen Valley Intl - BKK Bangkok Suvarnabhumi

HRLBKK

Harlingen Valley Intl

Mon 9/21

5:05 am-4:35 am

2 stops35h 30m

Bangkok Suvarnabhumi

Mon 9/28

3:45 pm-1:23 pm

3 stops33h 38m

$1,377

HarlingenBangkok

HRL Harlingen Valley Intl - BKK Bangkok Suvarnabhumi

HRLBKK

Harlingen Valley Intl

Thu 10/22

6:42 pm-1:25 pm

2 stops30h 43m

Bangkok Suvarnabhumi

Mon 10/26

6:55 pm-10:50 pm

2 stops39h 55m

$1,420

HarlingenBangkok

HRL Harlingen Valley Intl - BKK Bangkok Suvarnabhumi

HRLBKK

Harlingen Valley Intl

Tue 9/22

5:51 am-1:25 pm

2 stops43h 34m

Bangkok Suvarnabhumi

Fri 9/25

3:00 am-10:48 pm

2 stops31h 48m

$1,460

HarlingenBangkok

HRL Harlingen Valley Intl - BKK Bangkok Suvarnabhumi

HRLBKK

Harlingen Valley Intl

Tue 9/22

5:51 am-1:25 pm

2 stops43h 34m

Bangkok Suvarnabhumi

Fri 9/25

3:00 am-10:48 pm

2 stops31h 48m

$1,571

Quickest round-trip

HarlingenBangkok

HRL Harlingen Valley Intl - BKK Bangkok Suvarnabhumi

HRLBKK

Harlingen Valley Intl

Thu 10/22

2:00 pm-9:35 am

3 stops31h 35m

Bangkok Suvarnabhumi

Mon 10/26

4:55 pm-1:21 pm

3 stops32h 26m

$1,833

HarlingenBangkok

HRL Harlingen Valley Intl - BKK Bangkok Suvarnabhumi

HRLBKK

Harlingen Valley Intl

Thu 10/22

7:15 am-4:35 am

2 stops33h 20m

Bangkok Suvarnabhumi

Mon 10/26

4:55 pm-4:01 pm

3 stops35h 06m

$1,834

HarlingenBangkok

HRL Harlingen Valley Intl - BKK Bangkok Suvarnabhumi

HRLBKK

Harlingen Valley Intl

Tue 9/22

7:15 am-9:35 am

3 stops38h 20m

Bangkok Suvarnabhumi

Sat 9/26

7:00 am-9:52 pm

2 stops26h 52m

$1,864

HarlingenBangkok

HRL Harlingen Valley Intl - BKK Bangkok Suvarnabhumi

HRLBKK

Harlingen Valley Intl

Tue 9/22

5:05 am-9:35 am

3 stops40h 30m

Bangkok Suvarnabhumi

Sat 9/26

3:45 pm-1:23 pm

3 stops33h 38m

$1,873

HarlingenBangkok

HRL Harlingen Valley Intl - BKK Bangkok Suvarnabhumi

HRLBKK

Harlingen Valley Intl

Tue 9/22

7:15 am-4:35 am

2 stops33h 20m

Bangkok Suvarnabhumi

Sat 9/26

3:45 pm-1:23 pm

3 stops33h 38m

$1,874

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Harlingen 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 is the cheapest airline that flies from Harlingen Valley Intl to Thailand?

Qatar Airways and United Airlines are the most popular carriers operating from Harlingen Valley Intl to Thailand

Cheap Harlingen to Thailand flight deals and tips

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

Fastest flight time	30h 43m
Direct flights	None

The fastest flight from Harlingen to Thailand takes 30h 43m

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

Search flight deals

Frequently asked questions about flying from Harlingen to Thailand

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 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.

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.