Cheap flights from Killeen to Changi
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Check our current prices for flights from Killeen to Changi. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Killeen to Changi, you will need to run a search below.
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Cheap Changi airfares from $1501/RT are provided by Cheapoair.com. Outbound flight is leaving on 04/03/2025, 05:56 pm from Killeen Gray Aaf (GRK) airport and arrives at Singapore Changi (SIN) at 02:55 pm. The flight time is 20 hours and 59 minutes. The Returning flight departes on 04/08/2025, 06:45 pm (other return dates are also available). Date posted: 22 Feb 2025
Price evolution for flights From Killeen To Changi

Recent Deals on Flights from Killeen to Changi:Roundtrip / Oneway
- $1501
Qatar Airways
cheapoair.com check priceFrom To Departure Time Killeen, TX (GRK) Changi, SG (SIN) 04/03/2025 05:56 pm Changi, SG (SIN) Killeen, TX (GRK) 04/08/2025 06:45 pm - $1573
Qatar Airways
cheapoair.com check priceFrom To Departure Time Killeen, TX (GRK) Changi, SG (SIN) 03/29/2025 12:37 pm Changi, SG (SIN) Killeen, TX (GRK) 04/04/2025 06:45 pm - $1765
Qatar Airways
cheapoair.com check priceFrom To Departure Time Killeen, TX (GRK) Changi, SG (SIN) 07/15/2025 06:58 pm Changi, SG (SIN) Killeen, TX (GRK) 07/30/2025 03:10 am - $2337
Qatar Airways
cheapoair.com check priceFrom To Departure Time Killeen, TX (GRK) Changi, SG (SIN) 06/03/2025 05:32 pm Changi, SG (SIN) Killeen, TX (GRK) 06/10/2025 03:10 am - We are sorry but currently there are no oneway offers for flights from Killeen to Changi.
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