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 - $1,378
Route
Depart
Return
Price
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Wed 9/25
1 stop24h 05m
Singapore Changi
Fri 10/4
1 stop25h 05m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Fri 10/4
1 stop32h 00m
Singapore Changi
Sun 10/13
1 stop39h 30m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Wed 9/18
1 stop21h 50m
Singapore Changi
Sun 10/13
1 stop20h 05m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Fri 10/4
2 stops28h 15m
Singapore Changi
Sat 10/12
1 stop26h 35m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Thu 9/5
2 stops32h 39m
Singapore Changi
Thu 9/26
2 stops46h 48m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Mon 9/9
2 stops29h 55m
Singapore Changi
Wed 9/25
2 stops45h 34m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Mon 7/22
1 stop22h 00m
Singapore Changi
Wed 7/24
1 stop26h 59m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Fri 8/30
2 stops29h 20m
Singapore Changi
Sat 9/21
2 stops28h 54m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Wed 9/25
2 stops32h 50m
Singapore Changi
Fri 10/4
2 stops26h 59m
No data available for this route at this time. Please check back soon.
Comfort
Food
Crew
Entertainment
Boarding
Overall
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
Comfort
Food
Crew
Entertainment
Boarding
Overall
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
Comfort
Food
Crew
Entertainment
Boarding
Overall
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
Comfort
Food
Crew
Entertainment
Boarding
Overall
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
Comfort
Food
Crew
Entertainment
Boarding
Overall
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
Comfort
Food
Crew
Entertainment
Boarding
Overall
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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