Cheap Flights from Singapore to Houston
Browse current best options from Singapore. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Singapore
RatePunk searches hundreds of travel sites at once for deals on flights to Houston
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Singapore to Houston
Explore current cheapest deals departing from Singapore to Houston
Round trip
Sort by: Cheapest
July 9 - July 12
SIN - Houston
$1,117
$939
Round trip
August 18 - August 21
SIN - Houston
$1,103
$939
Round trip
July 2 - July 5
SIN - Houston
$1,158
$1,047
Round trip
October 13 - October 16
SIN - Houston
$1,040
$1,050
Round trip
October 1 - October 5
SIN - Houston
$1,019
$1,050
Round trip
September 3 - September 10
SIN - Houston
$932
$1,102
Round trip
September 8 - September 11
SIN - Houston
$966
$1,106
Round trip
September 23 - September 30
SIN - Houston
$946
$1,129
Round trip
June 18 - June 25
SIN - Houston
$1,083
$1,148
Round trip
August 23 - August 30
SIN - Houston
$1,065
$1,153
Round trip
Unlock all 500+ flight deals to Houston and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Singapore to Houston
How much is a round trip from Singapore to Houston
Regular price: $993 - $2,141
Prices are currently within the regular range.
The regular price range for flights from Singapore to Houston is between $993 and $2141. The current lowest deal is $1190 with United Airlines for travel from Jul 7-Jul 9.
now $1,190
Low $993
High $2,141
The cheapest time to fly from Singapore to Houston
The cheapest month to fly from Singapore to Houston is February, with a median price of $764. The most expensive month is December, with a median price of $2417. Prices are generally lower from February to October.
February
Flights from $764
December
Flights from $2,417
Direct flights from Singapore to Houston
United Airlines
Qatar Airways
Scoot
Viva Macau
Last-minute flights going from Singapore to Houston
Thu, Jun 18
SIN - Houston
Singapore (SIN) - Houston (IAH)
Air Canada
$1,083
$1,148
One-way
Thu, Jun 18
SIN - Houston
Singapore (SIN) - Houston (IAH)
Air Canada
$1,119
$1,196
One-way
Fri, Jun 19
SIN - Houston
Singapore (SIN) - Houston (IAH)
United Airlines
$1,062
$1,328
One-way
Sat, Jun 20
SIN - Houston
Singapore (SIN) - Houston (IAH)
United Airlines
$1,186
$1,197
One-way
Sun, Jun 21
SIN - Houston
Singapore (SIN) - Houston (IAH)
United Airlines
$1,084
$1,192
One-way
Sun, Jun 21
SIN - Houston
Singapore (SIN) - Houston (IAH)
United Airlines
$1,061
$1,198
One-way
Biggest price drops on these dates for flights from Singapore to Houston
Jul 9 - Jul 12
$1,117 → $939
16%
Aug 18 - Aug 21
$1,103 → $939
15%
Jul 2 - Jul 5
$1,158 → $1,047
10%
Oct 13 - Oct 16
$1,040 → $1,050
1%
Popular Airports to fly from Singapore to Houston
Singapore - Houston route insights
💸 Price insights
Recent fares are above the typical level
Recent fares from Singapore to Houston are above the typical level, with a median price of $1654.
📅 Best time to fly
February is historically the cheapest month to fly
Historically, February is the cheapest month to fly, with a median price of $764.
⏱️ Flight duration
Flights typically take 50h 45m
Flights from Singapore to Houston typically take 50h 45m, making this a long-haul route.
✈️ Airlines & availability
Connecting flights are dominant on this route
This route is dominated by connecting flights, with a median of 2 stopovers.
🏆 Airline highlight
United Airlines offers direct deals
United Airlines has offered 46 direct deals, making it a key carrier for this route.
🎯 Booking tip
Deals appear regularly
Deals for this route appear regularly, with an average of 0.3 deals per day.
Singapore main airports to depart from
Singapore Changi (SIN)
Singapore Changi Airport is a great choice for flights from Singapore to Houston.
📍 ~17 km from Singapore city center (reachable by car or public transport)
💸 Flights from ~$939
Houston main airports to arrive at
George Bush Intercontinental (IAH)
George Bush Intercontinental Airport serves Houston, offering a convenient arrival option for your trip.
📍 ~25 km from city center (reachable by car)
💸 Flights from ~$939
William P. Hobby (HOU)
William P. Hobby Airport is another arrival option for flights to Houston.
📍 ~15 km from city center (reachable by car)
💸 Flights from ~$1190
Airports nearby Houston used as alternative
Austin–Bergstrom International (AUS)
Austin–Bergstrom International offers extensive domestic and growing international routes, making it a practical alternative.
📍 ~220 km from Houston (reachable by car)
💸 Flights from ~$948
San Antonio International (SAT)
San Antonio International provides reliable service and competitive pricing for domestic routes, with direct highway access.
📍 ~300 km from Houston (reachable by car)
💸 Flights from ~$1191
Dallas/Fort Worth International (DFW)
Dallas/Fort Worth International is a massive global hub offering extensive flight options and high reliability.
📍 ~380 km from Houston (reachable by car)
💸 Flights from ~$1023
Dallas Love Field (DAL)
Dallas Love Field is a major domestic hub, particularly useful for Southwest Airlines passengers, and easier to navigate.
📍 ~370 km from Houston (reachable by car)
💸 Flights from ~$1266
Easterwood (CLL)
Easterwood is the closest geographical alternative for Northwest Houston suburbs, with fast check-in and security.
📍 ~130 km from Houston (reachable by car)
💸 Flights from ~$2060
Business & First Class Flight Deals to Houston
Discover luxury on the budget with premium cabin class on flights from Singapore to Houston.
Elite
Best Elite deals to Houston
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From SIN
Elite
Sep 23
Houston, United States
94% AI deal score
$7,049
$3,939
Save $3,110
From SIN
Elite
Sep 23
Houston, United States
94% AI deal score
$7,120
$3,963
Save $3,157
From SIN
Elite
Jun 18
Houston, United States
91% AI deal score
$23,107
$17,023
Save $6,084
From SIN
Elite
Aug 31
Houston, United States
91% AI deal score
$2,664
$1,936
Save $728
From SIN
Elite
Jun 29
Houston, United States
91% AI deal score
$2,803
$2,057
Save $746
From SIN
Elite
Sep 14
Houston, United States
90% AI deal score
$7,479
$5,673
Save $1,806
From SIN
Elite
Jul 16
Houston, United States
90% AI deal score
$7,905
$5,689
Save $2,216
From SIN
Elite
Dec 02
Houston, United States
90% AI deal score
$7,533
$6,027
Save $1,506
From SIN
Elite
Jun 18
Houston, United States
90% AI deal score
$21,213
$17,101
Save $4,112
From SIN
Elite
Sep 20
Houston, United States
90% AI deal score
$2,638
$1,997
Save $641
From SIN
Elite
Jun 28
Houston, United States
90% AI deal score
$2,680
$2,084
Save $596
From SIN
Elite
Jul 09
Houston, United States
89% AI deal score
$7,349
$5,665
Save $1,684
From SIN
Elite
Aug 16
Houston, United States
89% AI deal score
$7,143
$5,673
Save $1,470
From SIN
Elite
Jun 20
Houston, United States
89% AI deal score
$7,419
$5,673
Save $1,746
From SIN
Elite
Jul 15
Houston, United States
89% AI deal score
$7,521
$5,684
Save $1,837
From SIN
Elite
Jul 09
Houston, United States
89% AI deal score
$7,424
$5,692
Save $1,732
From SIN
Elite
Jul 08
Houston, United States
89% AI deal score
$7,353
$5,692
Save $1,661
From SIN
Elite
Jul 24
Houston, United States
89% AI deal score
$7,822
$6,208
Save $1,614
From SIN
Elite
Jul 02
Houston, United States
88% AI deal score
$7,734
$5,217
Save $2,517
From SIN
Elite
Aug 03
Houston, United States
88% AI deal score
$6,682
$5,363
Save $1,319
From SIN
Elite
Aug 03
Houston, United States
88% AI deal score
$6,576
$5,363
Save $1,213
From SIN
Elite
Aug 05
Houston, United States
88% AI deal score
$6,728
$5,427
Save $1,301
From SIN
Elite
Jul 09
Houston, United States
88% AI deal score
$7,364
$5,667
Save $1,697
From SIN
Elite
Jun 29
Houston, United States
88% AI deal score
$6,993
$5,673
Save $1,320
From SIN
Elite
Jun 24
Houston, United States
88% AI deal score
$7,101
$5,673
Save $1,428
From SIN
Elite
Jun 29
Houston, United States
88% AI deal score
$6,974
$5,680
Save $1,294
From SIN
Elite
Jun 21
Houston, United States
88% AI deal score
$19,626
$16,946
Save $2,680
From SIN
Elite
Oct 21
Houston, United States
87% AI deal score
$7,828
$6,318
Save $1,510
From SIN
Elite
Dec 09
Houston, United States
85% AI deal score
$7,646
$5,931
Save $1,715
From SIN
Elite
Sep 23
Houston, United States
84% AI deal score
$7,136
$6,022
Save $1,114
From SIN
Elite
Sep 06
Houston, United States
84% AI deal score
$7,160
$6,027
Save $1,133
From SIN
Elite
Jul 27
Houston, United States
84% AI deal score
$20,266
$16,724
Save $3,542
From SIN
Elite
Jul 07
Houston, United States
84% AI deal score
$20,322
$16,974
Save $3,348
From SIN
Elite
Jul 06
Houston, United States
84% AI deal score
$20,378
$16,974
Save $3,404
From SIN
Elite
Oct 01
Houston, United States
84% AI deal score
$2,826
$2,455
Save $371
From SIN
Elite
Aug 04
Houston, United States
83% AI deal score
$6,786
$5,680
Save $1,106
From SIN
Elite
Aug 13
Houston, United States
83% AI deal score
$6,761
$5,692
Save $1,069
From SIN
Elite
Jul 25
Houston, United States
83% AI deal score
$19,736
$16,763
Save $2,973
From SIN
Elite
Jul 26
Houston, United States
83% AI deal score
$20,127
$16,763
Save $3,364
From SIN
Elite
Jun 28
Houston, United States
83% AI deal score
$19,619
$16,835
Save $2,784
From SIN
Elite
Jun 27
Houston, United States
83% AI deal score
$19,620
$17,024
Save $2,596
From SIN
Elite
Jun 26
Houston, United States
83% AI deal score
$19,456
$17,024
Save $2,432
From SIN
Elite
Jun 23
Houston, United States
83% AI deal score
$19,510
$17,101
Save $2,409
From SIN
Elite
Aug 14
Houston, United States
83% AI deal score
$2,847
$2,502
Save $345
From SIN
Elite
Jun 25
Houston, United States
82% AI deal score
$6,611
$5,661
Save $950
From SIN
Elite
Jun 25
Houston, United States
82% AI deal score
$6,607
$5,661
Save $946
From SIN
Elite
Jun 21
Houston, United States
82% AI deal score
$6,834
$5,680
Save $1,154
From SIN
Elite
Jun 23
Houston, United States
82% AI deal score
$6,766
$5,692
Save $1,074
From SIN
Elite
Jun 24
Houston, United States
82% AI deal score
$6,692
$5,692
Save $1,000
From SIN
Elite
Jun 25
Houston, United States
82% AI deal score
$6,583
$5,692
Save $891
From SIN
Elite
Oct 21
Houston, United States
82% AI deal score
$7,851
$6,576
Save $1,275
From SIN
Elite
Oct 20
Houston, United States
82% AI deal score
$7,709
$6,775
Save $934
From SIN
Elite
Jul 06
Houston, United States
82% AI deal score
$19,387
$16,819
Save $2,568
From SIN
Elite
Jun 27
Houston, United States
82% AI deal score
$18,889
$16,835
Save $2,054
From SIN
Elite
Jul 14
Houston, United States
82% AI deal score
$19,498
$16,951
Save $2,547
From SIN
Elite
Jul 28
Houston, United States
82% AI deal score
$20,059
$17,254
Save $2,805
From SIN
Elite
Jun 24
Houston, United States
82% AI deal score
$19,994
$17,729
Save $2,265
From SIN
Elite
Oct 29
Houston, United States
82% AI deal score
$2,752
$2,457
Save $295
From SIN
Elite
Nov 19
Houston, United States
82% AI deal score
$2,742
$2,457
Save $285
From SIN
Elite
Jun 21
Houston, United States
81% AI deal score
$6,619
$5,699
Save $920
From SIN
Elite
Nov 03
Houston, United States
81% AI deal score
$19,347
$16,602
Save $2,745
From SIN
Elite
Aug 07
Houston, United States
81% AI deal score
$18,692
$16,635
Save $2,057
From SIN
Elite
Aug 08
Houston, United States
81% AI deal score
$18,766
$16,636
Save $2,130
From SIN
Elite
Aug 05
Houston, United States
81% AI deal score
$18,679
$16,680
Save $1,999
From SIN
Elite
Aug 06
Houston, United States
81% AI deal score
$18,788
$16,680
Save $2,108
From SIN
Elite
Jul 15
Houston, United States
81% AI deal score
$18,919
$16,908
Save $2,011
From SIN
Elite
Aug 07
Houston, United States
81% AI deal score
$18,788
$16,908
Save $1,880
From SIN
Elite
Jul 19
Houston, United States
81% AI deal score
$19,498
$17,695
Save $1,803
From SIN
Elite
Oct 30
Houston, United States
81% AI deal score
$2,666
$2,455
Save $211
From SIN
Elite
Aug 14
Houston, United States
80% AI deal score
$18,405
$16,636
Save $1,769
From SIN
Elite
Aug 13
Houston, United States
80% AI deal score
$18,405
$16,680
Save $1,725
From SIN
Elite
Jul 06
Houston, United States
80% AI deal score
$17,976
$16,747
Save $1,229
From SIN
Elite
Jul 06
Houston, United States
80% AI deal score
$18,180
$16,789
Save $1,391
From SIN
Elite
Jul 09
Houston, United States
80% AI deal score
$18,380
$16,907
Save $1,473
From SIN
Elite
Aug 04
Houston, United States
80% AI deal score
$19,199
$17,612
Save $1,587
From SIN
Elite
Oct 05
Houston, United States
80% AI deal score
$2,669
$2,528
Save $141
From SIN
Elite
Oct 08
Houston, United States
80% AI deal score
$2,669
$2,528
Save $141
From SIN
Elite
Sep 16
Houston, United States
79% AI deal score
$7,054
$6,477
Save $577
From SIN
Elite
Sep 16
Houston, United States
79% AI deal score
$7,128
$6,590
Save $538
From SIN
Elite
Jul 29
Houston, United States
79% AI deal score
$17,390
$16,646
Save $744
From SIN
Elite
Jul 15
Houston, United States
79% AI deal score
$17,742
$16,680
Save $1,062
From SIN
Elite
Jul 30
Houston, United States
79% AI deal score
$17,827
$16,718
Save $1,109
From SIN
Elite
Jul 30
Houston, United States
79% AI deal score
$17,892
$16,719
Save $1,173
From SIN
Elite
Jul 07
Houston, United States
79% AI deal score
$17,760
$16,746
Save $1,014
From SIN
Elite
Jul 08
Houston, United States
79% AI deal score
$17,728
$16,749
Save $979
From SIN
Elite
Jul 09
Houston, United States
79% AI deal score
$17,728
$16,907
Save $821
From SIN
Elite
Jul 20
Houston, United States
79% AI deal score
$17,742
$16,907
Save $835
From SIN
Elite
Jul 31
Houston, United States
79% AI deal score
$17,884
$16,908
Save $976
From SIN
Elite
Jul 02
Houston, United States
79% AI deal score
$17,995
$16,973
Save $1,022
From SIN
Elite
Jul 02
Houston, United States
79% AI deal score
$18,004
$16,974
Save $1,030
From SIN
Elite
Jul 27
Houston, United States
79% AI deal score
$18,089
$17,026
Save $1,063
From SIN
Elite
Jul 01
Houston, United States
79% AI deal score
$17,985
$17,179
Save $806
From SIN
Elite
Jul 10
Houston, United States
79% AI deal score
$18,375
$17,179
Save $1,196
From SIN
Elite
Nov 07
Houston, United States
78% AI deal score
$17,262
$16,602
Save $660
From SIN
Elite
Aug 03
Houston, United States
78% AI deal score
$16,950
$16,602
Save $348
From SIN
Elite
Aug 04
Houston, United States
78% AI deal score
$17,007
$16,636
Save $371
From SIN
Elite
Aug 02
Houston, United States
78% AI deal score
$17,217
$16,662
Save $555
From SIN
Elite
Nov 06
Houston, United States
78% AI deal score
$17,325
$16,874
Save $451
From SIN
Elite
Jul 31
Houston, United States
78% AI deal score
$17,378
$16,908
Save $470
From SIN
Elite
Jul 31
Houston, United States
78% AI deal score
$17,425
$16,952
Save $473