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$1,156+ Cheap flights from Harlingen, TX (HRL) to Bangkok

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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — BKK
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap 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 February 20, 2025.

Round-trip from

$1,891
(United Airlines)
From Harlingen Valley Intl to Bangkok
Search Deals

Find 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 February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:51 amHRL - BKK
2 stops28h 44mAmerican Airlines
Sun 11/238:05 amBKK - HRL
2 stops23h 19mAmerican Airlines
Deal found 2/20$1,156
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 8/285:15 amHRL - BKK
2 stops30h 40mUnited Airlines
Fri 9/129:35 amBKK - HRL
2 stops41h 59mUnited Airlines
Deal found 2/20$1,350
This Flightnetwork deal was found by Cheapflights users on 2/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/184:06 pmHRL - BKK
2 stops37h 39mQatar Airways
Sat 11/222:00 amBKK - HRL
2 stops29h 24mQatar Airways
Deal found 2/20$1,472

Find flights from Harlingen to Bangkok within your budget

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 February 20, 2025.

Fly from

Harlingen

Fly to

Bangkok

Route

Depart

Return

Price

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

Mon 3/24

7:15 am-5:10 am

2 stops33h 55m

Bangkok Suvarnabhumi

Sat 3/29

7:10 am-7:44 pm

2 stops24h 34m

$1,891

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

Mon 3/24

12:07 pm-12:50 pm

2 stops36h 43m

Bangkok Suvarnabhumi

Sat 3/29

7:35 am-7:23 pm

2 stops47h 48m

$1,956

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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.

Travel insights for flights from Harlingen to Bangkok

Get recent, data-driven insights about flights from Harlingen to Bangkok including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from Harlingen, Texas to Bangkok (average of $976). Flying from Harlingen, Texas to Bangkok in June is currently the most expensive (average of $1,580). 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.

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

Find hourly flight availability from Harlingen to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

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

Rainfall in Bangkok by month

Plan your trip to Bangkok by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Bangkok when rainfall is around 0.4 in.

Temperature in Bangkok by month

Plan your trip to Bangkok by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated February 20, 2025.
Qatar Airways
7.4
Good
3,609 reviews

Crew

8.0

Overall

7.4

Boarding

7.6

Comfort

7.4

Entertainment

7.4

Food

7.3

Reviews

1 / 20

4.0
Okay

Khalil,Nov 2024

SEA - DOH

Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.

Qatar Airways
7.4
Good
3,609 reviews
Qatar Airways
7.4
Good
3,609 reviews

Crew

8.0

Overall

7.4

Boarding

7.6

Comfort

7.4

Entertainment

7.4

Food

7.3

Reviews

1 / 20

4.0
Okay

Khalil,Nov 2024

SEA - DOH

Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.

United Airlines
7.4
Good
8,766 reviews
Qatar Airways
7.4
Good
3,609 reviews

Crew

8.0

Overall

7.4

Boarding

7.6

Comfort

7.4

Entertainment

7.4

Food

7.3

Reviews

1 / 20

4.0
Okay

Khalil,Nov 2024

SEA - DOH

Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.

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.

  • What are the cheapest airlines flying from Harlingen, Texas to Bangkok round-trip?

    United Airlines, at $1,891, was found to be the cheapest airline from Harlingen, Texas to Bangkok. An alternate airline flying to your destination would be Qatar Airways.

  • 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.

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

    Currently, February is the cheapest month in which you can book a flight from Harlingen, Texas to Bangkok (average of $976). Flying from Harlingen, Texas to Bangkok in June is currently the most expensive (average of $1,580). 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.

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