Travelers have found it’s best to book a flight 42 days in advance to save up to 6% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 42 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Houston George Bush Intcntl Airport to Singapore 1-2 weeks in advance for as low as $1,014, or $1,305 for flights within the next 24 hours.
Flights from Houston George Bush Intcntl Airport to Singapore lean towards being more expensive in July. Prices are generally better when you fly from Houston George Bush Intcntl Airport to Singapore in October, with the cheapest ticket starting at $851.
When flying from Houston George Bush Intcntl Airport to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$725 - $1,367
Route
Depart
Return
Price
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Sun 10/6
1 stop24h 05m
Singapore Changi
Sat 10/19
1 stop25h 05m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Wed 10/16
1 stop29h 15m
Singapore Changi
Fri 10/25
1 stop46h 00m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Tue 9/17
1 stop23h 40m
Singapore Changi
Wed 9/25
1 stop20h 15m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Wed 9/18
1 stop32h 35m
Singapore Changi
Wed 9/25
2 stops36h 15m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Sun 11/3
2 stops32h 35m
Singapore Changi
Sun 11/17
2 stops47h 00m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Mon 9/9
2 stops30h 25m
Singapore Changi
Thu 9/26
2 stops44h 04m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Mon 9/16
2 stops29h 07m
Singapore Changi
Wed 10/23
1 stop21h 15m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Sun 5/26
2 stops39h 01m
Singapore Changi
Tue 6/4
2 stops35h 26m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Fri 8/30
2 stops29h 20m
Singapore Changi
Fri 9/20
2 stops26h 59m
No data available for this route at this time. Please check back soon.
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
They’re so kind and professional on ANA, I ordered a special meal and they were lovely throughout. Always kind and efficient, felt cared for in the sky
0%of flight departures | Early morningMidnight to 6 am |
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0%of flight departures | Morning6 am to noon |
100%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
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