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$1,142+ Cheap flights from Killeen (GRK) 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — BKK
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Killeen to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) 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 September 15, 2025.

Round-trip from

$1,142
(IEagle)
From Killeen Fort Hood Regional to Bangkok
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Find flight deals from Killeen to Bangkok

Cheapest flights from Killeen to Bangkok
Explore the most affordable flight options available from Killeen to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This IEagle deal was found by Cheapflights users on 9/14. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/288:13 pmGRK - BKK
2 stops28h 42mQatar Airways
Sun 10/59:05 pmBKK - GRK
2 stops29h 25mQatar Airways
Deal found 9/14$1,142
This Qatar Airways deal was found by Cheapflights users on 9/14. 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 10/112:48 pmGRK - BKK
2 stops34h 07mQatar Airways
Wed 10/159:05 pmBKK - GRK
2 stops29h 25mQatar Airways
Deal found 9/14$1,233
This Qatar Airways deal was found by Cheapflights users on 9/12. 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 12/2711:57 amGRK - BKK
2 stops29h 43mQatar Airways
Fri 1/98:15 amBKK - GRK
2 stops48h 35mQatar Airways
Deal found 9/12$2,584

Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen 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 September 15, 2025.
Use the filters below to find and compare flights from Killeen to Bangkok that are best for you.

Fly from

Killeen

Fly to

Bangkok

Route

Depart

Return

Price

KilleenBangkok

GRK - BKK

GRKBKK

Killeen Fort Hood Regional

Sun 9/28

8:13 pm-12:55 pm

2 stops28h 42m

Bangkok Suvarnabhumi

Sun 10/5

9:05 pm-2:30 pm

2 stops29h 25m

$1,142

KilleenBangkok

GRK - BKK

GRKBKK

Killeen Fort Hood Regional

Thu 2/19

6:44 pm-7:25 pm

2 stops35h 41m

Bangkok Suvarnabhumi

Fri 3/6

3:00 am-7:46 pm

2 stops29h 46m

$1,195

KilleenBangkok

GRK - BKK

GRKBKK

Killeen Fort Hood Regional

Sat 10/11

2:48 pm-12:55 pm

2 stops34h 07m

Bangkok Suvarnabhumi

Wed 10/15

9:05 pm-2:30 pm

2 stops29h 25m

$1,233

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Killeen to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Killeen 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 Killeen to Bangkok

What is the cheapest month to book a flight from Killeen to Bangkok?

Currently, September is the cheapest month in which you can book a flight from Killeen to Bangkok (average of $908). Flying from Killeen to Bangkok 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.

Related info for your journey

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

    Killeen Fort Hood Regional (GRK) is the airport you will fly out of if you book a flight from Killeen to Bangkok. You should not have trouble finding flights to Bangkok from Fort Hood Regional; 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 Killeen airport to Bangkok. It is only a 6.9 mi journey to Fort Hood Regional (GRK) from Killeen’s city center.

  • How long is the flight from Killeen to Bangkok?

    Airlines like Qatar Airways fly from Killeen to Bangkok in about 28h 42m. The time it takes to get you to your destination can typically vary by up to . Killeen and Bangkok are separated by a distance of 9101 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Killeen 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 Killeen to Bangkok?

    Currently, September is the cheapest month in which you can book a flight from Killeen to Bangkok (average of $908). Flying from Killeen to Bangkok 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.

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