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 November, with the cheapest ticket starting at $675.
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
$944 - $1,303
Route
Depart
Return
Price
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Sun 8/25
1 stop32h 00m
Singapore Changi
Tue 9/17
1 stop45h 55m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Sun 11/17
1 stop23h 05m
Singapore Changi
Thu 11/28
1 stop26h 15m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Sat 9/21
2 stops47h 28m
Singapore Changi
Sat 10/5
1 stop21h 15m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Sun 11/3
1 stop31h 15m
Singapore Changi
Wed 11/6
2 stops47h 35m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Sat 8/24
1 stop21h 25m
Singapore Changi
Tue 9/17
1 stop20h 15m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Tue 8/20
1 stop22h 15m
Singapore Changi
Thu 8/29
2 stops26h 11m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Sat 8/31
2 stops26h 57m
Singapore Changi
Tue 9/3
2 stops30h 45m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Wed 11/20
2 stops32h 36m
Singapore Changi
Wed 12/25
2 stops31h 43m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Mon 11/18
2 stops28h 51m
Singapore Changi
Fri 11/29
1 stop26h 15m
No data available for this route at this time. Please check back soon.
Food
Overall
Boarding
Comfort
Entertainment
Crew
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
Food
Overall
Boarding
Comfort
Entertainment
Crew
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
Food
Overall
Boarding
Comfort
Entertainment
Crew
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
Food
Overall
Boarding
Comfort
Entertainment
Crew
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
Food
Overall
Boarding
Comfort
Entertainment
Crew
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
0%of flight departures | Early morningMidnight to 6 am |
---|---|
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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