HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bangkok

$1,122+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — BKK
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
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

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 April 3, 2025.

Round-trip from

$1,122
(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 April 3, 2025.

This United Airlines deal was found by Cheapflights users on 4/2. 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 8/285:25 pmHRL - BKK
2 stops47h 10mUnited Airlines
Fri 9/129:35 amBKK - HRL
2 stops48h 17mUnited Airlines
Deal found 4/2$1,122
This Emirates deal was found by Cheapflights users on 4/2. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/282:05 pmHRL - BKK
2 stops34h 25mEmirates
Thu 9/112:40 amBKK - HRL
2 stops31h 12mEmirates
Deal found 4/2$6,973

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 April 3, 2025.
Use the filters below to find and compare flights from Harlingen to Bangkok that are best for you.

Fly from

Harlingen

Fly to

Bangkok

Route

Depart

Return

Price

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

Thu 8/28

5:25 pm-4:35 am

2 stops47h 10m

Bangkok Suvarnabhumi

Fri 9/12

9:35 am-9:52 pm

2 stops48h 17m

$1,122

HarlingenBangkok

HRL - BKK

HRLBKK

Harlingen Valley Intl

Thu 8/28

2:05 pm-12:30 pm

2 stops34h 25m

Bangkok Suvarnabhumi

Thu 9/11

2:40 am-9:52 pm

2 stops31h 12m

$6,973

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

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

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

Currently, March is the cheapest month in which you can book a flight from Harlingen, Texas to Bangkok (average of $958). Flying from Harlingen, Texas to Bangkok in December is currently the most expensive (average of $1,574). 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 April 3, 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 April 3, 2025.
Emirates
8.0
Very good
3,193 reviews

Overall

8.0

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,193 reviews
Emirates
8.0
Very good
3,193 reviews

Overall

8.0

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
United Airlines
7.4
Good
8,619 reviews
Emirates
8.0
Very good
3,193 reviews

Overall

8.0

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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 $1,122, was found to be the cheapest airline from Harlingen, Texas to Bangkok. An alternate airline flying to your destination would be Emirates.

  • 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, March is the cheapest month in which you can book a flight from Harlingen, Texas to Bangkok (average of $958). Flying from Harlingen, Texas to Bangkok in December is currently the most expensive (average of $1,574). 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

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.

Alternative routes for Harlingen to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Suvarnabhumi flights
Hobby to Suvarnabhumi flights
Love Field to Suvarnabhumi flights
George Bush Intcntl to Suvarnabhumi flights
Austin to Suvarnabhumi flights
San Antonio to Suvarnabhumi flights
Dallas/Fort Worth to Don Mueang Intl flights
Dallas/Fort Worth to Phuket City flights
Hobby to Phuket City flights
George Bush Intcntl to Don Mueang Intl flights
George Bush Intcntl to Phuket City flights
Dallas/Fort Worth to Ko Samui flights
Dallas/Fort Worth to Chiang Mai flights
McAllen to Suvarnabhumi flights
El Paso to Suvarnabhumi flights
Austin to Phuket City flights
Midland to Suvarnabhumi flights
Dallas/Fort Worth to Krabi flights
San Antonio to Don Mueang Intl flights
Love Field to Chiang Mai flights
Austin to Chiang Mai flights
Corpus Christi to Suvarnabhumi flights
Hobby to Chiang Mai flights
San Antonio to Phuket City flights
Love Field to Phuket City flights
Austin to Don Mueang Intl flights
George Bush Intcntl to Ko Samui flights
Abilene to Suvarnabhumi flights
Hobby to Krabi flights
Killeen to Suvarnabhumi flights
George Bush Intcntl to Chiang Mai flights
Austin to Krabi flights

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.