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$1,552+ Cheap flights from Harlingen, TX (HRL) to Thailand

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — BKK
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Harlingen to Thailand

Keep the following information in mind while searching for Harlingen to Thailand flight deals. Data was last updated September 11, 2025.

Round-trip from

$1,552
(Qatar Airways)
From Harlingen Valley Intl to Thailand
Search Deals

Find flight deals from Harlingen to Thailand

Cheapest flights from Harlingen to Thailand
Explore the most affordable flight options available from Harlingen to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Qatar Airways deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:37 pmHRL - BKK
2 stops36h 43mQatar Airways
Mon 10/132:30 amBKK - HRL
2 stops32h 34mQatar Airways
Deal found 9/9$1,552
This AranGrant deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/82:05 pmHRL - BKK
2 stops34h 25mEmirates
Tue 10/282:55 amBKK - HRL
2 stops30h 59mEmirates
Deal found 9/11$4,793
This AranGrant deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:00 amHRL - BKK
2 stops37h 00mMultiple Airlines
Wed 10/294:55 pmBKK - HRL
3 stops35h 04mMultiple Airlines
Deal found 9/11$5,749
This FlightHub deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:37 pmHRL - BKK
2 stops36h 43mQatar Airways
Tue 10/282:00 amBKK - HRL
2 stops33h 04mQatar Airways
Deal found 9/11$6,368

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harlingen to Thailand that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Harlingen to Thailand that are best for you.

Fly from

Harlingen

Fly to

Thailand

Route

Depart

Return

Price

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

Sat 10/11

6:37 pm-7:20 pm

2 stops36h 43m

Bangkok Suvarnabhumi

Mon 10/13

2:30 am-11:04 pm

2 stops32h 34m

$1,552

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

Wed 10/8

2:05 pm-12:30 pm

2 stops34h 25m

Bangkok Suvarnabhumi

Tue 10/28

2:55 am-9:54 pm

2 stops30h 59m

$4,793

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

Wed 10/8

5:00 am-6:00 am

2 stops37h 00m

Bangkok Suvarnabhumi

Wed 10/29

4:55 pm-3:59 pm

3 stops35h 04m

$5,749

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

Wed 10/8

6:37 pm-7:20 pm

2 stops36h 43m

Bangkok Suvarnabhumi

Tue 10/28

2:00 am-11:04 pm

2 stops33h 04m

$6,368

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Harlingen to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from Harlingen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Harlingen to Thailand

What is the cheapest time of day to fly from HRL to TH?

Find hourly flight availability from Harlingen to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Harlingen, Texas to Thailand, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thailand. Reviews last updated September 11, 2025.
See what other customers who have flown with United Airlines from Harlingen to Thailand have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Momny,Jun 2025

HND - BKK

I very love and happy with ANA and Sevice very super good .Thank you ANA
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Momny,Jun 2025

HND - BKK

I very love and happy with ANA and Sevice very super good .Thank you ANA

Related info for your journey

Find useful and relevant information for your journey from Harlingen to Thailand. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Harlingen to Thailand?

    Harlingen Valley Intl (HRL) is the airport you will fly out of if you book a flight from Harlingen to Thailand. It is only a 3.7 mi journey to Valley Intl (HRL) from Harlingen’s city center.

  • How long is the flight from Harlingen, Texas to Thailand?

    Departing from Harlingen, Texas to Thailand will take you 34h 25m. Airlines will cover a distance of 9407 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Harlingen to Thailand that include hotel bookings?

    Yes. In addition to deals on Harlingen to Thailand flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harlingen to Thailand?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to Thailand.

  • Can I find deals for business class flights from Harlingen to Thailand?

    Yes. Cheapflights offers flight deals from Harlingen to Thailand by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Harlingen, Texas to Thailand?

    Currently, September is the cheapest month in which you can book a flight from Harlingen, Texas to Thailand (average of $908). Flying from Harlingen, Texas to Thailand in December is currently the most expensive (average of $1,518). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Harlingen to Thailand

Discover the top airline that operate flights from Harlingen to Thailand. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,052Average$1,315FlexibilityNo cancel feeOn-time69%

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