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$596+ Cheap flights from Killeen (GRK) to Southeast Asia

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — BKK
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Killeen to Southeast Asia

Cheapest flights from Killeen to Southeast Asia
Explore the most affordable flight options available from Killeen to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This oojo deal was found by Cheapflights users on 1/26. 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.
Thu 2/196:33 pm
GRK
-
BKK
2 stops35h 52m
Qatar Airways
Sat 3/78:15 am
BKK
-
GRK
2 stops49h 48m
Qatar Airways
Deal found 1/26$1,079
This Qatar Airways deal was found by Cheapflights users on 1/25. 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 4/251:08 pm
GRK
-
BKK
2 stops36h 12m
Qatar Airways
Tue 4/281:45 am
BKK
-
GRK
2 stops28h 54m
Qatar Airways
Deal found 1/25$1,299
This IEagle deal was found by Cheapflights users on 1/26. 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.
Fri 3/66:33 pm
GRK
-
BKK
2 stops29h 32m
Qatar Airways
Thu 3/128:15 am
BKK
-
GRK
2 stops43h 14m
Qatar Airways
Deal found 1/26$1,325
This Qatar Airways deal was found by Cheapflights users on 1/26. 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 9/198:52 pm
GRK
-
SIN
2 stops35h 23m
Qatar Airways
Tue 9/223:15 am
SIN
-
GRK
2 stops29h 24m
Qatar Airways
Deal found 1/26$1,387
This Rumbo deal was found by Cheapflights users on 1/25. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/25:00 pm
GRK
-
SIN
2 stops49h 45m
Qatar Airways
Mon 2/168:15 pm
SIN
-
GRK
2 stops35h 48m
Qatar Airways
Deal found 1/25$1,834
This KAYAK deal was found by Cheapflights users on 1/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3010:36 am
GRK
-
SIN
2 stops44h 39m
Qatar Airways
Fri 2/1310:15 am
SIN
-
GRK
2 stops45h 48m
Qatar Airways
Deal found 1/25$2,732
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 2/197:00 am
GRK
-
BKK
2 stops27h 35m
American Airlines
Sat 3/78:05 am
BKK
-
GRK
3 stops27h 31m
American Airlines
Deal found 1/26$4,518

Find flight deals from Killeen to Southeast Asia

Keep the following information in mind while searching for Killeen to Southeast Asia flight deals. Data was last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,079
(oojo)

One-way from

$596
(lastminute.com)
Provider with most accurate pricing for Killeen Fort Hood Regional-Manila Ninoy Aquino Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Manila Ninoy Aquino Intl flights.
Search Deals
From Killeen Fort Hood Regional to Southeast Asia
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One-way flight from Killeen Fort Hood Regional to Southeast Asia
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to Southeast Asia 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 January 27, 2026.
Use the filters below to find and compare flights from Killeen to Southeast Asia that are best for you.

Fly from

Killeen

Fly to

Southeast Asia

Route

Depart

Return

Price

KilleenBangkok

GRK - BKK

GRKBKK

Killeen Fort Hood Regional

Sun 3/29

6:33 pm-7:25 pm

2 stops36h 52m

Bangkok Suvarnabhumi

Sun 4/19

8:35 pm-6:39 pm

2 stops34h 04m

$1,079

KilleenBangkok

GRK - BKK

GRKBKK

Killeen Fort Hood Regional

Thu 2/19

6:33 pm-6:25 pm

2 stops34h 52m

Bangkok Suvarnabhumi

Sat 3/7

8:15 am-9:03 pm

2 stops49h 48m

$1,079

KilleenBangkok

GRK - BKK

GRKBKK

Killeen Fort Hood Regional

Sat 4/25

1:08 pm-1:20 pm

2 stops36h 12m

Bangkok Suvarnabhumi

Tue 4/28

1:45 am-6:39 pm

2 stops28h 54m

$1,299

KilleenBangkok

GRK - BKK

GRKBKK

Killeen Fort Hood Regional

Fri 3/6

6:33 pm-1:05 pm

2 stops29h 32m

Bangkok Suvarnabhumi

Thu 3/12

8:15 am-3:29 pm

2 stops43h 14m

$1,325

KilleenSingapore

GRK - SIN

GRKSIN

Killeen Fort Hood Regional

Mon 2/2

5:00 pm-8:45 am

2 stops49h 45m

Singapore Changi

Mon 2/16

8:15 pm-6:03 pm

2 stops35h 48m

$1,834

KilleenSingapore

GRK - SIN

GRKSIN

Killeen Fort Hood Regional

Fri 1/30

10:36 am-9:15 pm

2 stops44h 39m

Singapore Changi

Fri 2/13

10:15 am-6:03 pm

2 stops45h 48m

$2,732

KilleenBangkok

GRK - BKK

GRKBKK

Killeen Fort Hood Regional

Thu 2/19

7:00 am-11:35 pm

2 stops27h 35m

Bangkok Suvarnabhumi

Sat 3/7

8:05 am-10:36 pm

3 stops27h 31m

$4,518

KilleenBangkok

GRK - BKK

GRKBKK

Killeen Fort Hood Regional

Wed 3/25

6:33 pm-7:25 pm

2 stops36h 52m

$596

KilleenBangkok

GRK - BKK

GRKBKK

Killeen Fort Hood Regional

Sat 6/13

3:06 pm-6:20 am

2 stops27h 14m

$1,265

KilleenBangkok

GRK - BKK

GRKBKK

Killeen Fort Hood Regional

Wed 6/17

7:24 pm-12:55 pm

2 stops29h 31m

$1,411

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Best time to book a flight from Killeen to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia 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 Southeast Asia

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

Currently, May is the cheapest month in which you can book a flight from Killeen to Southeast Asia (average of $188). Flying from Killeen to Southeast Asia in December is currently the most expensive (average of $969). 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 Southeast Asia. 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 Southeast Asia?

    Killeen Fort Hood Regional (GRK), located 6.9 mi from the city center, is the airport you fly out of when you book flights from Killeen to Southeast Asia.

  • How long is the flight from Killeen to Southeast Asia?

    Airlines like Qatar Airways fly from Killeen to Southeast Asia in about 36h 52m. The time it takes to get you to your destination can typically vary by up to . The distance from Killeen to Southeast Asia is about 9101 mi.

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

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

  • How can I find direct flights from Killeen to Southeast Asia?

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

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

    Yes. Cheapflights offers flight deals from Killeen to Southeast Asia 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 Southeast Asia?

    Currently, May is the cheapest month in which you can book a flight from Killeen to Southeast Asia (average of $188). Flying from Killeen to Southeast Asia in December is currently the most expensive (average of $969). 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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