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Killeen

$1,066+ Cheap flights from Singapore to Killeen (GRK)

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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — GRK
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Singapore to Killeen

Cheapest flights from Singapore to Killeen
Explore the most affordable flight options available from Singapore to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This American Airlines deal was found by Cheapflights users on 2/4. 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.
Fri 10/238:05 am
SIN
-
GRK
2 stops26h 29m
American Airlines
Tue 10/278:02 am
GRK
-
SIN
2 stops44h 23m
American Airlines
Deal found 2/4$1,311

Cheapflights Fare Finder

 
Customize your flight search to find flights from Singapore to Killeen 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 5, 2026.
Use the filters below to find and compare flights from Singapore to Killeen that are best for you.

Fly from

Singapore

Fly to

Killeen

Route

Depart

Return

Price

SingaporeKilleen

SIN - GRK

SINGRK

Singapore Changi

Sun 5/17

7:40 pm-3:24 pm

2 stops56h 44m

$1,066

SingaporeKilleen

SIN - GRK

SINGRK

Singapore Changi

Sat 2/28

8:15 pm-5:58 pm

2 stops35h 43m

$1,404

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Best time to book a flight from Singapore to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Singapore 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 Singapore to Killeen
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 Singapore to Killeen. 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 into for flights to Killeen from Singapore?

    For a flight from Singapore to Killeen, you will be flying into Fort Hood Regional. Killeen Fort Hood Regional (GRK) is just 6.9 mi from the center of the city.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Singapore to Killeen 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

Traveling to a place near Killeen?

Book flights to Killeen if you plan to visit one of these locations
Temple
Copperas Cove

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