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Flight times from Houston to Singapore & schedule

The average flight time from Houston to Singapore is About 23 hours 7 minutes, covering a distance of About 16,018.52 km.

Flight duration

About 23 hours 7 minutes

Flight distance

About 16,018.52 km

How long is the flight from Houston to Singapore?

The flights usually depart from George Bush Intercontinental Airport and arrive at Vancouver International Airport.

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Earliest first
Latest first
EVA Air BR051
IAH 1:10 AM
TPE 6:05 AM
With stops 15.9h
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EVA Air BR215
TPE 9:25 AM
SIN 1:55 PM
4.5h
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Alaska Airlines AS439
IAH 2:46 PM
SEA 5:40 PM
With stops 4.9h
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Singapore Airlines SQ027
SEA 10:15 AM
SIN 5:35 PM
16.3h
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Turkish Airlines TK134
IAH 2:30 PM
IST 10:30 AM
With stops 12.0h
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Turkish Airlines TK054
IST 1:55 AM
SIN 5:55 PM
11.0h
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Air Canada AC1293
IAH 4:55 PM
YVR 7:48 PM
With stops 4.9h
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Air Canada AC019
YVR 10:10 PM
SIN 5:15 AM
16.1h
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Delta Air Lines DL1143
IAH 4:08 PM
LAX 5:50 PM
With stops 3.7h
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Singapore Airlines SQ035
LAX 8:55 PM
SIN 5:15 AM
17.3h
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Air Canada AC2139
IAH 5:25 PM
YVR 8:11 PM
With stops 4.8h
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Air Canada AC019
YVR 10:10 PM
SIN 5:15 AM
16.1h
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United Airlines UA487
IAH 5:22 AM
SFO 7:22 AM
With stops 4.0h
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United Airlines UA029
SFO 10:20 AM
SIN 6:35 PM
17.3h
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American Airlines AA8121
IAH 6:15 PM
DOH 4:50 PM
With stops 14.6h
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American Airlines AA8207
DOH 2:35 AM
SIN 3:45 PM
8.2h
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Qatar Airways QR714
IAH 6:15 PM
DOH 4:50 PM
With stops 14.6h
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Qatar Airways QR948
DOH 2:35 AM
SIN 3:45 PM
8.2h
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American Airlines AA8121
IAH 6:15 PM
DOH 4:50 PM
With stops 14.6h
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Qatar Airways QR948
DOH 2:35 AM
SIN 3:45 PM
8.2h
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Turkish Airlines TK034
IAH 9:05 PM
IST 5:05 PM
With stops 12.0h
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Turkish Airlines TK054
IST 1:55 AM
SIN 5:55 PM
11.0h
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United Airlines UA1609
IAH 9:35 PM
SFO 11:54 PM
With stops 4.3h
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United Airlines UA029
SFO 10:20 AM
SIN 6:35 PM
17.3h
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Turkish Airlines TK034
IAH 9:05 PM
IST 5:05 PM
With stops 12.0h
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Turkish Airlines TK208
IST 5:00 PM
SIN 8:45 AM
10.8h
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ZIPAIR ZG015
IAH 10:25 AM
NRT 2:25 PM
With stops 14.0h
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ZIPAIR ZG053
NRT 4:50 PM
SIN 11:00 PM
7.2h
See prices and details in the app >>
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ZIPAIR ZG015
IAH 10:25 AM
NRT 2:25 PM
With stops 14.0h
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Scoot TR875
NRT 9:15 PM
TPE 11:55 PM
3.7h
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Scoot TR875
TPE 12:55 AM
SIN 5:20 AM
4.4h
See prices and details in the app >>
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ZIPAIR ZG015
IAH 10:25 AM
NRT 2:25 PM
With stops 14.0h
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Scoot TR883
HND 2:20 AM
SIN 8:20 AM
7.0h
See prices and details in the app >>
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ZIPAIR ZG015
IAH 10:25 AM
NRT 2:25 PM
With stops 14.0h
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Scoot TR885
NRT 8:20 AM
SIN 2:35 PM
7.3h
See prices and details in the app >>
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All Nippon Airways NH113
IAH 11:35 AM
HND 3:25 PM
With stops 13.8h
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All Nippon Airways NH843
HND 12:40 AM
SIN 6:40 AM
7.0h
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All Nippon Airways NH113
IAH 11:35 AM
HND 3:25 PM
With stops 13.8h
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All Nippon Airways NH843
HND 12:40 AM
SIN 6:40 AM
7.0h
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ZIPAIR ZG015
IAH 10:25 AM
NRT 2:25 PM
With stops 14.0h
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ZIPAIR ZG053
NRT 4:50 PM
SIN 11:00 PM
7.2h
See prices and details in the app >>
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ZIPAIR ZG015
IAH 10:25 AM
NRT 2:25 PM
With stops 14.0h
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Scoot TR875
NRT 9:15 PM
TPE 11:55 PM
3.7h
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Scoot TR875
TPE 12:55 AM
SIN 5:20 AM
4.4h
See prices and details in the app >>
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ZIPAIR ZG015
IAH 10:25 AM
NRT 2:25 PM
With stops 14.0h
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Scoot TR883
HND 2:20 AM
SIN 8:20 AM
7.0h
See prices and details in the app >>
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ZIPAIR ZG015
IAH 10:25 AM
NRT 2:25 PM
With stops 14.0h
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Scoot TR885
NRT 8:20 AM
SIN 2:35 PM
7.3h
See prices and details in the app >>
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Turkish Airlines TK034
IAH 9:05 PM
IST 5:05 PM
With stops 12.0h
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Turkish Airlines TK054
IST 1:55 AM
SIN 5:55 PM
11.0h
See prices and details in the app >>
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United Airlines UA1609
IAH 9:35 PM
SFO 11:54 PM
With stops 4.3h
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United Airlines UA029
SFO 10:20 AM
SIN 6:35 PM
17.3h
See prices and details in the app >>
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Turkish Airlines TK034
IAH 9:05 PM
IST 5:05 PM
With stops 12.0h
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Turkish Airlines TK208
IST 5:00 PM
SIN 8:45 AM
10.8h
See prices and details in the app >>
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American Airlines AA8121
IAH 6:15 PM
DOH 4:50 PM
With stops 14.6h
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American Airlines AA8207
DOH 2:35 AM
SIN 3:45 PM
8.2h
See prices and details in the app >>
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Qatar Airways QR714
IAH 6:15 PM
DOH 4:50 PM
With stops 14.6h
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Qatar Airways QR948
DOH 2:35 AM
SIN 3:45 PM
8.2h
See prices and details in the app >>
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American Airlines AA8121
IAH 6:15 PM
DOH 4:50 PM
With stops 14.6h
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Qatar Airways QR948
DOH 2:35 AM
SIN 3:45 PM
8.2h
See prices and details in the app >>
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Air Canada AC2139
IAH 5:25 PM
YVR 8:11 PM
With stops 4.8h
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Air Canada AC019
YVR 10:10 PM
SIN 5:15 AM
16.1h
See prices and details in the app >>
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Check prices
United Airlines UA487
IAH 5:22 AM
SFO 7:22 AM
With stops 4.0h
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United Airlines UA029
SFO 10:20 AM
SIN 6:35 PM
17.3h
See prices and details in the app >>
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Air Canada AC1293
IAH 4:55 PM
YVR 7:48 PM
With stops 4.9h
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Air Canada AC019
YVR 10:10 PM
SIN 5:15 AM
16.1h
See prices and details in the app >>
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Delta Air Lines DL1143
IAH 4:08 PM
LAX 5:50 PM
With stops 3.7h
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Singapore Airlines SQ035
LAX 8:55 PM
SIN 5:15 AM
17.3h
See prices and details in the app >>
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Check prices
Alaska Airlines AS439
IAH 2:46 PM
SEA 5:40 PM
With stops 4.9h
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Singapore Airlines SQ027
SEA 10:15 AM
SIN 5:35 PM
16.3h
See prices and details in the app >>
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Check prices
Turkish Airlines TK134
IAH 2:30 PM
IST 10:30 AM
With stops 12.0h
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Turkish Airlines TK054
IST 1:55 AM
SIN 5:55 PM
11.0h
See prices and details in the app >>
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Check prices
EVA Air BR051
IAH 1:10 AM
TPE 6:05 AM
With stops 15.9h
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EVA Air BR215
TPE 9:25 AM
SIN 1:55 PM
4.5h
See prices and details in the app >>
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See all

FAQs about flight schedules from Houston to Singapore

  • When are flight tickets from Houston (HOU) to Singapore (SIN) the cheapest?

    Airlines adjust prices for flights from Houston to Singapore based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

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