$522+ Cheap flights from George Bush Intcntl (IAH) to Singapore (SIN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SIN
Jul 20 — Jul 271
Round-trip
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Singapore with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from George Bush Intcntl to Singapore
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Cheapest flights from George Bush Intcntl to SingaporeExplore the most affordable flight options available from George Bush Intcntl to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.
This Etihad Airways deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:00 am
IAH
- SIN
2 stops37h 35m
Multiple Airlines
Mon 11/307:25 pm
SIN
- IAH
2 stops42h 07m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,082
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:05 pm
IAH
- SIN
2 stops39h 30m
Multiple Airlines
Tue 9/2912:30 am
SIN
- IAH
1 stop22h 15m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,097
This oojo deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:00 pm
IAH
- SIN
1 stop45h 45m
Turkish Airlines
Tue 2/2310:25 am
SIN
- IAH
1 stop46h 40m
Turkish Airlines
Deal found 6/19![Turkish Airlines logo]()
$1,121
This Turkish Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:00 pm
IAH
- SIN
1 stop45h 45m
Turkish Airlines
Fri 12/411:15 pm
SIN
- IAH
1 stop33h 50m
Turkish Airlines
Deal found 6/16![Turkish Airlines logo]()
$1,139
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:05 pm
IAH
- SIN
2 stops39h 30m
Multiple Airlines
Tue 9/2911:05 pm
SIN
- IAH
1 stop23h 40m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,140
This Etihad Airways deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:05 am
IAH
- SIN
2 stops38h 35m
Multiple Airlines
Mon 9/289:00 pm
SIN
- IAH
2 stops34h 05m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,142
This Air Canada deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:32 pm
IAH
- SIN
2 stops47h 43m
Air Canada
Tue 10/137:00 am
SIN
- IAH
2 stops43h 23m
Air Canada
Deal found 6/17![Air Canada logo]()
$1,143
This Turkish Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:10 pm
IAH
- SIN
1 stop46h 35m
Turkish Airlines
Thu 8/2710:25 am
SIN
- IAH
1 stop39h 20m
Turkish Airlines
Deal found 6/19![Turkish Airlines logo]()
$1,158
This FlightHub deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:10 pm
IAH
- SIN
1 stop46h 35m
Turkish Airlines
Tue 9/2910:25 am
SIN
- IAH
1 stop45h 50m
Turkish Airlines
Deal found 6/19![Turkish Airlines logo]()
$1,159
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:05 pm
IAH
- SIN
2 stops39h 30m
Multiple Airlines
Thu 10/111:05 pm
SIN
- IAH
1 stop23h 20m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,162
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:45 am
IAH
- SIN
1 stop37h 50m
Multiple Airlines
Thu 10/110:20 am
SIN
- IAH
2 stops36h 05m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$1,168
Best flights from George Bush Intcntl to SingaporeDiscover carefully curated flight deals from George Bush Intcntl to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 20, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 20, 2026.
This Etihad Airways deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:44 am
IAH
- SIN
2 stops31h 51m
Multiple Airlines
Sat 11/217:25 pm
SIN
- IAH
2 stops42h 07m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,082
This Turkish Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:00 pm
IAH
- SIN
1 stop29h 40m
Turkish Airlines
Sat 11/2110:25 am
SIN
- IAH
1 stop46h 40m
Turkish Airlines
Deal found 6/16![Turkish Airlines logo]()
$1,219
This Etihad Airways deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:44 am
IAH
- SIN
2 stops31h 51m
Multiple Airlines
Mon 11/307:25 pm
SIN
- IAH
2 stops42h 07m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$1,082
This Etihad Airways deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:00 am
IAH
- SIN
2 stops37h 35m
Multiple Airlines
Mon 11/307:25 pm
SIN
- IAH
2 stops42h 07m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,082
This Turkish Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:10 pm
IAH
- SIN
1 stop46h 35m
Turkish Airlines
Tue 9/1510:25 am
SIN
- IAH
1 stop45h 50m
Turkish Airlines
Deal found 6/18![Turkish Airlines logo]()
$1,249
Last-minute flights from George Bush Intcntl to SingaporeDiscover last-minute flight deals from George Bush Intcntl to Singapore. Data last updated June 20, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Singapore. Data last updated June 20, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/239:42 am
IAH
- SIN
1 stop30h 33m
Air Canada
Tue 7/77:00 am
SIN
- IAH
2 stops43h 24m
Air Canada
Deal found 6/19![Air Canada logo]()
$1,182
This Travelocity deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/255:25 pm
IAH
- SIN
1 stop22h 50m
Air Canada
Sat 7/47:00 am
SIN
- IAH
1 stop22h 30m
Air Canada
Deal found 6/18![Air Canada logo]()
$1,233
This Priceline deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/255:25 pm
IAH
- SIN
1 stop22h 50m
Air Canada
Sun 6/287:00 am
SIN
- IAH
1 stop22h 30m
Air Canada
Deal found 6/15![Air Canada logo]()
$1,457
This Air Canada deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/55:25 pm
IAH
- SIN
1 stop22h 50m
Air Canada
Tue 7/147:00 am
SIN
- IAH
2 stops43h 24m
Air Canada
Deal found 6/15![Air Canada logo]()
$1,220
This Air Canada deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:00 am
IAH
- SIN
2 stops30h 15m
Air Canada
Tue 7/217:00 am
SIN
- IAH
2 stops43h 24m
Air Canada
Deal found 6/16![Air Canada logo]()
$1,185
This Air Canada deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:25 pm
IAH
- SIN
2 stops28h 50m
Air Canada
Wed 7/2210:00 pm
SIN
- IAH
2 stops49h 50m
Air Canada
Deal found 6/16![Air Canada logo]()
$1,225
One-way flights from George Bush Intcntl to SingaporeSearch for one-way flight options from George Bush Intcntl to Singapore. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
Search for one-way flight options from George Bush Intcntl to Singapore. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:10 am
IAH
- SIN
3 stops52h 45m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$522
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:50 pm
IAH
- SIN
3 stops33h 25m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:16 pm
IAH
- SIN
3 stops44h 14m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$554
This Ovago deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:02 am
IAH
- SIN
2 stops28h 18m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$559
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:15 pm
IAH
- SIN
3 stops58h 15m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$560
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:14 pm
IAH
- SIN
2 stops35h 56m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$561
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/44:02 pm
IAH
- SIN
2 stops38h 08m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$564
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:50 am
IAH
- SIN
3 stops49h 40m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$566
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:30 am
IAH
- SIN
2 stops52h 10m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$577
Find flight deals from George Bush Intcntl to Singapore
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,082 (Etihad Airways) |
One-way from | $522 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $1,495 |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 20, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
HoustonSingapore
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Fri 11/6
11:44 am-9:35 am
2 stops31h 51m
Singapore Changi
Sat 11/21
7:25 pm-11:32 pm
2 stops42h 07m
$1,082
HoustonSingapore
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Sat 11/7
11:44 am-9:35 am
2 stops31h 51m
Singapore Changi
Mon 11/30
7:25 pm-11:32 pm
2 stops42h 07m
$1,082
HoustonSingapore
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Sun 11/8
6:00 am-9:35 am
2 stops37h 35m
Singapore Changi
Mon 11/30
7:25 pm-11:32 pm
2 stops42h 07m
$1,082
HoustonSingapore
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Fri 11/6
10:00 pm-5:40 pm
1 stop29h 40m
Singapore Changi
Sat 11/21
10:25 am-7:05 pm
1 stop46h 40m
$1,219
HoustonSingapore
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Fri 9/11
9:10 pm-8:45 am
1 stop46h 35m
Singapore Changi
Tue 9/15
10:25 am-7:15 pm
1 stop45h 50m
$1,249
Cheapest one-way
HoustonSingapore
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Tue 9/8
4:45 pm-5:15 am
1 stop23h 30m
$654
HoustonSingapore
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Wed 7/15
4:02 pm-2:25 am
2 stops45h 23m
$663
HoustonSingapore
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Sun 7/5
9:59 pm-6:35 pm
1 stop31h 36m
$831
Quickest one-way
HoustonSingapore
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Fri 7/3
6:05 pm-6:15 am
1 stop23h 10m
$871
Sorted by cheapest first
Compare providers for flights from George Bush Intcntl to Singapore
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Singapore in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Singapore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Singapore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Singapore flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Singapore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from George Bush Intcntl to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from George Bush Intcntl with our price prediction graph.
IAH-SIN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston George Bush Intcntl Airport to Singapore
Prices
More
How far ahead should I book a flight from Houston George Bush Intcntl Airport to Singapore?
Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Singapore?
Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Singapore (average of $1,024). Flying from Houston George Bush Intcntl Airport to Singapore in December is currently the most expensive (average of $2,024). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Singapore?
What’s the top layover airport for flights from Houston George Bush Intcntl Airport to Singapore?
Share of 1-stop round-trip flights from Houston George Bush Intcntl Airport to Singapore chosen by Cheapflights users in the past 12 months, using the same layover each way.
Taipei City (TPE) – chosen by Cheapflights users on 50% of 1-stop itineraries from Houston George Bush Intcntl Airport to Singapore on Cheapflights.
What’s the cheapest layover airport for flights from Houston George Bush Intcntl Airport to Singapore?
Average round-trip fare for 1-stop flights from Houston George Bush Intcntl Airport to Singapore, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Taipei City (TPE) is the most affordable 1-stop option, with an average round-trip price of $1,331.
What’s the fastest layover option from Houston George Bush Intcntl Airport to Singapore?
Shortest average travel time for 1-stop one-way flights from Houston George Bush Intcntl Airport to Singapore, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Taipei City (TPE) have the shortest average one-way travel time for 1-stop routes: 22h 35m.
Which airport typically offers the quickest layover for flights from Houston George Bush Intcntl Airport to Singapore?
Average layover duration for 1-stop one-way flights from Houston George Bush Intcntl Airport to Singapore, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Taipei City (TPE) offer the fastest connection on this route, with an average layover time of 1h 05m.
Reviews of airlines servicing Singapore
Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated June 20, 2026.
See what other customers who have flown with EVA Air,Turkish Airlines, andUnited Airlines from Houston George Bush Intcntl Airport to Singapore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.3
Overall
8.5
Boarding
8.4
Entertainment
8.0
Food
8.1
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Overall
8.5
Boarding
8.4
Entertainment
8.0
Food
8.1
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Overall
8.5
Boarding
8.4
Entertainment
8.0
Food
8.1
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Overall
8.5
Boarding
8.4
Entertainment
8.0
Food
8.1
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Overall
8.5
Boarding
8.4
Entertainment
8.0
Food
8.1
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Overall
8.5
Boarding
8.4
Entertainment
8.0
Food
8.1
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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George Bush Intcntl and Singapore flights
Browse other George Bush Intcntl and Singapore flight options. Last updated on June 20, 2026.
Other flights from George Bush Intcntl
Browse through other flights departing from George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on June 20, 2026.
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Top 5 airlines flying from George Bush Intcntl to Singapore
Discover the top 5 airlines that operate flights from George Bush Intcntl to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$852 | Average$1,410 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$876 | Average$933 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,004 | Average$1,496 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,024 | Average$1,275 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,123 | Average$1,648 | FlexibilityNo cancel fee | On-time68% |