Skip to content

United flights from Houston to Singapore starting at

Select journey type

Enter to select travel class and passengers

Book with confidence with United

Low fare calendar for flights from Houston (IAH) to Singapore (SIN)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
from
$9,105 Price subject to changes
Viewed:1 hour ago
Economy
Return:
1
from
$981 Price subject to changes
Viewed:1 hour ago
Economy
Return:
2
from
$7,450 Price subject to changes
Viewed:11 hours ago
Economy
Return:
3
from
$1,061 Price subject to changes
Viewed:1 hour ago
Economy
Return:
4
from
$1,601 Price subject to changes
Viewed:1 hour ago
Economy
Return:
5
from
$9,105 Price subject to changes
Viewed:1 hour ago
Economy
Return:
6
from
$981 Price subject to changes
Viewed:1 hour ago
Economy
Return:
7
from
$9,105 Price subject to changes
Viewed:1 hour ago
Economy
Return:
8
from
$981 Price subject to changes
Viewed:1 hour ago
Economy
Return:
9
from
$7,450 Price subject to changes
Viewed:11 hours ago
Economy
Return:
10
from
$925 Price subject to changes
Viewed:a day ago
Economy
Return:
11
from
$1,601 Price subject to changes
Viewed:1 hour ago
Economy
Return:
12
from
$4,281 Price subject to changes
Viewed:1 hour ago
Economy
Return:
13
from
$981 Price subject to changes
Viewed:1 hour ago
Economy
Return:
14
from
$2,159 Price subject to changes
Viewed:1 hour ago
Economy
Return:
15
from
$981 Price subject to changes
Viewed:1 hour ago
Economy
Return:
16
from
$7,450 Price subject to changes
Viewed:11 hours ago
Economy
Return:
17
from
$1,061 Price subject to changes
Viewed:1 hour ago
Economy
Return:
18
from
$2,199 Price subject to changes
Viewed:1 hour ago
Economy
Return:
19
from
$885 Price subject to changes
Viewed:1 hour ago
Economy
Return:
20
from
$885 Price subject to changes
Viewed:1 hour ago
Economy
Return:
21
from
$885 Price subject to changes
Viewed:1 hour ago
Economy
Return:
22
from
$885 Price subject to changes
Viewed:1 hour ago
Economy
Return:
23
from
$7,450 Price subject to changes
Viewed:11 hours ago
Economy
Return:
24
from
$965 Price subject to changes
Viewed:1 hour ago
Economy
Return:
25
from
$965 Price subject to changes
Viewed:1 hour ago
Economy
Return:
26
from
$885 Price subject to changes
Viewed:1 hour ago
Economy
Return:
27
from
$885 Price subject to changes
Viewed:1 hour ago
Economy
Return:
28
from
$885 Price subject to changes
Viewed:1 hour ago
Economy
Return:
29
from
$885 Price subject to changes
Viewed:1 hour ago
Economy
Return:
30
from
$2,232 Price subject to changes
Viewed:11 hours ago
Economy
Return:
31
from
$869 Price subject to changes
Viewed:11 hours ago
Economy
Return:
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

More United deals on Houston (IAH) to Singapore (SIN) flights

FromToDatesFare TypePrice

Houston (IAH)

Singapore (SIN)

Depart: 11/30/20

Return: 12/07/20

Roundtrip
from
$789*
Viewed:10hoursago

Houston (IAH)

Singapore (SIN)

Depart: 11/02/20

Return: 11/09/20

Roundtrip
from
$789*
Viewed:10hoursago

Houston (IAH)

Singapore (SIN)

Depart: 11/03/20

Return: 11/10/20

Roundtrip
from
$789*
Viewed:10hoursago

Houston (IAH)

Singapore (SIN)

Depart: 11/04/20

Return: 11/11/20

Roundtrip
from
$789*
Viewed:10hoursago

Houston (IAH)

Singapore (SIN)

Depart: 11/05/20

Return: 11/12/20

Roundtrip
from
$789*
Viewed:10hoursago

Houston (IAH)

Singapore (SIN)

Depart: 11/09/20

Return: 11/16/20

Roundtrip
from
$789*
Viewed:10hoursago

Houston (IAH)

Singapore (SIN)

Depart: 11/10/20

Return: 11/17/20

Roundtrip
from
$789*
Viewed:10hoursago

Houston (IAH)

Singapore (SIN)

Depart: 11/11/20

Return: 11/18/20

Roundtrip
from
$789*
Viewed:10hoursago

Houston (IAH)

Singapore (SIN)

Depart: 11/12/20

Return: 11/19/20

Roundtrip
from
$789*
Viewed:10hoursago

Houston (IAH)

Singapore (SIN)

Depart: 11/16/20

Return: 11/23/20

Roundtrip
from
$789*
Viewed:10hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Singapore

Tuesday heavy intensity rain
84°F 09/29/20
Wednesday moderate rain
85°F 09/30/20
Thursday moderate rain
84°F 10/01/20
Friday moderate rain
85°F 10/02/20
Saturday moderate rain
83°F 10/03/20
Sunday moderate rain
83°F 10/04/20
Monday light rain
84°F 10/05/20
Powered by: OpenWeatherMap.org