HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bangkok

$764+ Cheap flights from Harlingen (HRL) to Bangkok

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — BKK
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Harlingen to Bangkok with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Harlingen to Bangkok

Cheapest flights from Harlingen to Bangkok
Explore the most affordable flight options available from Harlingen to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.

This oojo deal was found by Cheapflights users on 6/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:43 pm
HRL
-
BKK
2 stops30h 42m
Qatar Airways
Thu 9/102:30 am
BKK
-
HRL
2 stops32h 17m
Qatar Airways
Deal found 6/9$1,306
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:18 pm
HRL
-
BKK
3 stops28h 17m
United Airlines
Fri 9/119:35 am
BKK
-
HRL
2 stops42h 24m
United Airlines
Deal found 6/9$1,367
This Qatar Airways deal was found by Cheapflights users on 6/7. 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 9/265:51 am
HRL
-
BKK
2 stops36h 29m
Qatar Airways
Wed 9/309:05 pm
BKK
-
HRL
2 stops31h 01m
Qatar Airways
Deal found 6/7$1,529
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:05 am
HRL
-
BKK
3 stops40h 30m
United Airlines
Wed 9/309:35 am
BKK
-
HRL
2 stops39h 48m
United Airlines
Deal found 6/7$1,864

Find flight deals from Harlingen to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Harlingen (HRL) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 9, 2026.

Round-trip from

$1,306
(oojo)

One-way from

$764
(United Airlines)
From Harlingen Valley Intl to Bangkok
Search Deals
One-way flight from Harlingen Valley Intl to Bangkok
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harlingen to Bangkok 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 June 9, 2026.
Use the filters below to find and compare flights from Harlingen to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

Fri 8/28

6:43 pm-1:25 pm

2 stops30h 42m

Bangkok Suvarnabhumi

Thu 9/10

2:30 am-10:47 pm

2 stops32h 17m

$1,306

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

Fri 8/28

5:18 pm-9:35 am

3 stops28h 17m

Bangkok Suvarnabhumi

Fri 9/11

3:45 pm-3:59 pm

3 stops36h 14m

$1,377

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

Sat 9/26

3:35 pm-12:55 pm

2 stops33h 20m

Bangkok Suvarnabhumi

Wed 9/30

9:05 pm-4:06 pm

2 stops31h 01m

$1,529

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

Sat 9/26

5:05 am-9:35 am

3 stops40h 30m

Bangkok Suvarnabhumi

Wed 9/30

9:35 am-1:23 pm

2 stops39h 48m

$1,864

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Sorted by cheapest first

Best time to book a flight from Harlingen to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok 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 Bangkok
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Harlingen to Bangkok. 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 Bangkok?

    Harlingen Valley Intl (HRL) is the airport you will fly out of if you book a flight from Harlingen to Bangkok. You should not have trouble finding flights to Bangkok from Valley Intl; the airport handles an average of 0 outbound flights to Bangkok per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Harlingen airport to Bangkok. It is only a 3.7 mi journey to Valley Intl (HRL) from Harlingen’s city center.

  • How long is the flight from Harlingen to Bangkok?

    For as low as $1,367, Qatar Airways can have you in Bangkok from Harlingen in 28h 17m. The distance from Harlingen to Bangkok is about 9407 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.