$663+ Cheap flights from Galveston, TX 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SIN
Aug 8 — Aug 151
Round-trip
1 adult, Economy
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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
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Cheapest flights from Galveston to SingaporeExplore the most affordable flight options available from Galveston to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2026.
Explore the most affordable flight options available from Galveston to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2026.
This Delta deal was found by Cheapflights users on 7/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:00 am
HOU
- SIN
2 stops34h 00m
Delta
Wed 8/2610:00 pm
SIN
- HOU
2 stops37h 05m
Delta
Deal found 7/6![Delta logo]()
$1,297
This Korean Air deal was found by Cheapflights users on 7/7. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am
HOU
- SIN
2 stops28h 55m
Korean Air
Mon 9/1410:00 pm
SIN
- HOU
2 stops28h 19m
Korean Air
Deal found 7/7![Korean Air logo]()
$1,302
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
HOU
- SIN
2 stops34h 00m
Delta
Sat 8/2910:00 pm
SIN
- HOU
2 stops37h 05m
Delta
Deal found 7/8![Delta logo]()
$1,337
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:50 am
HOU
- SIN
2 stops48h 05m
Delta
Sat 8/291:25 am
SIN
- HOU
2 stops33h 40m
Delta
Deal found 7/8![Delta logo]()
$1,342
This American Airlines deal was found by Cheapflights users on 7/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:03 am
HOU
- SIN
2 stops29h 17m
American Airlines
Mon 8/241:55 am
SIN
- HOU
2 stops28h 49m
American Airlines
Deal found 7/6![American Airlines logo]()
$1,413
This American Airlines deal was found by Cheapflights users on 7/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:41 am
HOU
- SIN
2 stops29h 39m
American Airlines
Tue 8/251:55 am
SIN
- HOU
2 stops28h 49m
American Airlines
Deal found 7/7![American Airlines logo]()
$1,442
This Delta deal was found by Cheapflights users on 7/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
HOU
- SIN
2 stops28h 55m
Delta
Tue 8/1110:00 pm
SIN
- HOU
2 stops27h 16m
Delta
Deal found 7/7![Delta logo]()
$1,457
This American Airlines deal was found by Cheapflights users on 7/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:41 am
HOU
- SIN
2 stops29h 39m
American Airlines
Mon 8/318:05 am
SIN
- HOU
2 stops24h 46m
American Airlines
Deal found 7/8![American Airlines logo]()
$1,466
This KAYAK deal was found by Cheapflights users on 7/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:00 am
HOU
- SIN
2 stops34h 35m
Japan Airlines
Mon 11/308:15 am
SIN
- HOU
2 stops25h 35m
Japan Airlines
Deal found 7/5![Japan Airlines logo]()
$1,510
This American Airlines deal was found by Cheapflights users on 7/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:32 am
HOU
- SIN
2 stops25h 48m
Multiple Airlines
Tue 8/251:55 am
SIN
- HOU
2 stops26h 31m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$1,512
This American Airlines deal was found by Cheapflights users on 7/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:32 am
HOU
- SIN
2 stops25h 48m
American Airlines
Thu 8/271:55 am
SIN
- HOU
2 stops28h 49m
American Airlines
Deal found 7/7![American Airlines logo]()
$1,516
Best flights from Galveston to SingaporeDiscover carefully curated flight deals from Galveston to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 9, 2026.
Discover carefully curated flight deals from Galveston to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 9, 2026.
This Delta deal was found by Cheapflights users on 7/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:50 am
HOU
- SIN
2 stops43h 25m
Delta
Tue 8/2510:00 pm
SIN
- HOU
2 stops37h 05m
Delta
Deal found 7/4![Delta logo]()
$1,297
This Korean Air deal was found by Cheapflights users on 7/7. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am
HOU
- SIN
2 stops28h 55m
Korean Air
Mon 9/1410:00 pm
SIN
- HOU
2 stops28h 19m
Korean Air
Deal found 7/7![Korean Air logo]()
$1,302
This American Airlines deal was found by Cheapflights users on 7/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:32 am
HOU
- SIN
2 stops25h 48m
Multiple Airlines
Tue 8/251:55 am
SIN
- HOU
2 stops26h 31m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$1,512
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:50 am
HOU
- SIN
2 stops48h 05m
Delta
Sat 8/291:25 am
SIN
- HOU
2 stops33h 40m
Delta
Deal found 7/8![Delta logo]()
$1,342
This Korean Air deal was found by Cheapflights users on 7/5. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am
HOU
- SIN
2 stops33h 00m
Korean Air
Mon 11/2310:40 am
SIN
- HOU
2 stops25h 03m
Korean Air
Deal found 7/5![Korean Air logo]()
$1,462
This Delta deal was found by Cheapflights users on 7/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
HOU
- SIN
2 stops28h 55m
Delta
Wed 8/127:30 am
SIN
- HOU
2 stops45h 55m
Delta
Deal found 7/5![Delta logo]()
$1,457
This China Airlines deal was found by Cheapflights users on 7/8. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:50 pm
HOU
- SIN
2 stops26h 45m
Multiple Airlines
Sat 9/51:45 pm
SIN
- HOU
2 stops45h 45m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$1,623
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am
HOU
- SIN
2 stops33h 00m
Delta
Mon 11/2310:40 am
SIN
- HOU
2 stops39h 34m
Delta
Deal found 7/8![Delta logo]()
$1,457
This EVA Air deal was found by Cheapflights users on 7/4. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:00 pm
HOU
- SIN
2 stops25h 55m
Multiple Airlines
Sun 9/133:20 pm
SIN
- HOU
2 stops27h 40m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$1,658
This Delta deal was found by Cheapflights users on 7/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:50 am
HOU
- SIN
2 stops43h 25m
Delta
Fri 8/287:30 am
SIN
- HOU
2 stops27h 35m
Delta
Deal found 7/7![Delta logo]()
$1,593
Last-minute flights from Galveston to SingaporeDiscover last-minute flight deals from Galveston to Singapore. Data last updated July 9, 2026 and is based on user searches.
Discover last-minute flight deals from Galveston to Singapore. Data last updated July 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:03 am
HOU
- SIN
2 stops29h 17m
American Airlines
Mon 8/241:55 am
SIN
- HOU
2 stops28h 49m
American Airlines
Deal found 7/6![American Airlines logo]()
$1,413
This Delta deal was found by Cheapflights users on 7/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
HOU
- SIN
2 stops28h 55m
Delta
Tue 8/1110:00 pm
SIN
- HOU
2 stops27h 16m
Delta
Deal found 7/7![Delta logo]()
$1,457
This American Airlines deal was found by Cheapflights users on 7/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:41 am
HOU
- SIN
2 stops29h 39m
American Airlines
Tue 8/251:55 am
SIN
- HOU
2 stops28h 49m
American Airlines
Deal found 7/7![American Airlines logo]()
$1,442
This Delta deal was found by Cheapflights users on 7/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:00 am
HOU
- SIN
2 stops34h 00m
Delta
Wed 8/2610:00 pm
SIN
- HOU
2 stops37h 05m
Delta
Deal found 7/6![Delta logo]()
$1,297
This American Airlines deal was found by Cheapflights users on 7/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:32 am
HOU
- SIN
2 stops25h 48m
Multiple Airlines
Tue 8/251:55 am
SIN
- HOU
2 stops26h 31m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$1,512
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
HOU
- SIN
2 stops34h 00m
Delta
Sat 8/2910:00 pm
SIN
- HOU
2 stops37h 05m
Delta
Deal found 7/8![Delta logo]()
$1,337
This China Airlines deal was found by Cheapflights users on 7/8. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:50 pm
HOU
- SIN
2 stops26h 45m
Multiple Airlines
Sat 9/51:45 pm
SIN
- HOU
2 stops45h 45m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$1,623
This American Airlines deal was found by Cheapflights users on 7/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:32 am
HOU
- SIN
2 stops25h 48m
American Airlines
Thu 8/271:55 am
SIN
- HOU
2 stops28h 49m
American Airlines
Deal found 7/7![American Airlines logo]()
$1,516
This Delta deal was found by Cheapflights users on 7/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:50 am
HOU
- SIN
2 stops43h 25m
Delta
Fri 8/287:30 am
SIN
- HOU
2 stops27h 35m
Delta
Deal found 7/7![Delta logo]()
$1,593
This China Airlines deal was found by Cheapflights users on 7/7. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:35 pm
HOU
- SIN
3 stops35h 00m
Multiple Airlines
Fri 8/281:45 pm
SIN
- HOU
2 stops40h 15m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$1,619
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:50 am
HOU
- SIN
2 stops48h 05m
Delta
Sat 8/291:25 am
SIN
- HOU
2 stops33h 40m
Delta
Deal found 7/8![Delta logo]()
$1,342
This American Airlines deal was found by Cheapflights users on 7/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:41 am
HOU
- SIN
2 stops29h 39m
American Airlines
Mon 8/318:05 am
SIN
- HOU
2 stops24h 46m
American Airlines
Deal found 7/8![American Airlines logo]()
$1,466
One-way flights from Galveston to SingaporeSearch for one-way flight options from Galveston to Singapore. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
Search for one-way flight options from Galveston to Singapore. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 7/211:58 pm
HOU
- SIN
3 stops42h 32m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$663
This Delta deal was found by Cheapflights users on 7/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:00 am
HOU
- SIN
2 stops34h 00m
Delta
Deal found 7/7![Delta logo]()
$707
This American Airlines deal was found by Cheapflights users on 7/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:36 am
HOU
- SIN
2 stops25h 44m
American Airlines
Deal found 7/4![American Airlines logo]()
$712
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/25:17 pm
HOU
- SIN
2 stops46h 43m
Delta
Deal found 7/8![Delta logo]()
$718
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:50 am
HOU
- SIN
2 stops48h 05m
Delta
Deal found 7/8![Delta logo]()
$747
This Korean Air deal was found by Cheapflights users on 7/8. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:00 am
HOU
- SIN
2 stops28h 55m
Korean Air
Deal found 7/8![Korean Air logo]()
$750
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Fri 8/286:00 am
HOU
- SIN
3 stops41h 20m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$758
This American Airlines deal was found by Cheapflights users on 7/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:03 am
HOU
- SIN
2 stops29h 17m
American Airlines
Deal found 7/8![American Airlines logo]()
$762
This Delta deal was found by Cheapflights users on 7/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:00 am
HOU
- SIN
2 stops33h 00m
Delta
Deal found 7/4![Delta logo]()
$787
This KAYAK deal was found by Cheapflights users on 7/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:00 am
HOU
- SIN
2 stops29h 50m
Japan Airlines
Deal found 7/8![Japan Airlines logo]()
$822
This Korean Air deal was found by Cheapflights users on 7/8. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:03 am
HOU
- SIN
2 stops28h 52m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$829
Find flight deals from Galveston to Singapore
Keep the following information in mind while searching for Galveston to Singapore flight deals. Data was last updated July 9, 2026.
Round-trip from | $1,297 (Delta) |
|---|---|
One-way from | $663 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,256 |
Cheapflights Fare Finder
Customize your flight search to find flights from Galveston 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 July 9, 2026.
Use the filters below to find and compare flights from Galveston to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonSingapore
HOU - SIN
HOUSIN
Houston Hobby
Tue 8/18
10:50 am-7:15 pm
2 stops43h 25m
Singapore Changi
Tue 8/25
10:00 pm-10:05 pm
2 stops37h 05m
$1,297
HoustonSingapore
HOU - SIN
HOUSIN
Houston Hobby
Thu 9/10
6:00 am-11:55 pm
2 stops28h 55m
Singapore Changi
Mon 9/14
10:00 pm-1:19 pm
2 stops28h 19m
$1,302
HoustonSingapore
HOU - SIN
HOUSIN
Houston Hobby
Sun 8/23
10:50 am-11:55 pm
2 stops48h 05m
Singapore Changi
Sat 8/29
1:25 am-10:05 pm
2 stops33h 40m
$1,342
HoustonSingapore
HOU - SIN
HOUSIN
Houston Hobby
Tue 8/4
6:00 am-11:55 pm
2 stops28h 55m
Singapore Changi
Wed 8/12
7:30 am-4:25 pm
2 stops45h 55m
$1,457
HoustonSingapore
HOU - SIN
HOUSIN
Houston Hobby
Thu 11/12
6:00 am-5:00 am
2 stops33h 00m
Singapore Changi
Mon 11/23
10:40 am-12:14 pm
2 stops39h 34m
$1,457
HoustonSingapore
HOU - SIN
HOUSIN
Houston Hobby
Thu 11/12
6:00 am-5:00 am
2 stops33h 00m
Singapore Changi
Mon 11/23
10:40 am-9:43 pm
2 stops25h 03m
$1,462
Quickest round-trip
HoustonSingapore
HOU - SIN
HOUSIN
Houston Hobby
Thu 8/13
9:32 am-12:20 am
2 stops25h 48m
Singapore Changi
Tue 8/25
1:55 am-3:26 pm
2 stops26h 31m
$1,512
HoustonSingapore
HOU - SIN
HOUSIN
Houston Hobby
Fri 8/21
10:50 am-7:15 pm
2 stops43h 25m
Singapore Changi
Fri 8/28
7:30 am-10:05 pm
2 stops27h 35m
$1,593
HoustonSingapore
HOU - SIN
HOUSIN
Houston Hobby
Tue 8/18
8:50 pm-12:35 pm
2 stops26h 45m
Singapore Changi
Sat 9/5
1:45 pm-10:30 pm
2 stops45h 45m
$1,623
HoustonSingapore
HOU - SIN
HOUSIN
Houston Hobby
Fri 9/11
9:00 pm-11:55 am
2 stops25h 55m
Singapore Changi
Sun 9/13
3:20 pm-6:00 am
2 stops27h 40m
$1,658
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Galveston to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Galveston with our price prediction graph.
HOU-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 Galveston to Singapore
G4L-SIN
HOU-SIN
How much does it cost to fly round-trip from Galveston to Singapore?
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 July 9, 2026.
Peruse reviews from past customers who have flown with EVA Air,Turkish Airlines, andUnited Airlines from Galveston to Singapore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.3
Food
8.1
Crew
8.7
Boarding
8.4
Entertainment
8.0
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Food
8.1
Crew
8.7
Boarding
8.4
Entertainment
8.0
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Food
8.1
Crew
8.7
Boarding
8.4
Entertainment
8.0
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Food
8.1
Crew
8.7
Boarding
8.4
Entertainment
8.0
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Food
8.1
Crew
8.7
Boarding
8.4
Entertainment
8.0
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from Galveston 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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Alternative routes for Galveston to Singapore
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Singapore by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Galveston to Singapore by cabin class
Find flights from Galveston to Singapore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Galveston and Singapore flights
Browse other Galveston and Singapore flight options. Last updated on July 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Singapore
Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 9, 2026.
Galveston to Singapore flights
Consider these flights traveling from Galveston to Singapore.
Top 5 airlines flying from Galveston to Singapore
Discover the top 5 airlines that operate flights from Galveston 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 July 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$712 | Average$1,214 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$727 | Average$1,250 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$875 | Average$992 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,004 | Average$1,465 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,123 | Average$1,648 | FlexibilityNo cancel fee | On-time68% |