Find cheap flights from Houston to Singapore starting at $643.
Book one-way or return flights from Houston to Singapore from as little as $643. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- IAH18:1025h 50m1 stopSIN09:00Tue, Apr 30|Houston - Singapore|Qatar Airways$643$1,04038% OFF38% OFF$1,040$643
- IAH01:1021h 50m1 stopSIN12:00Fri, May 3|Houston - Singapore|EVA Air$662$1,04036% OFF36% OFF$1,040$662
- IAH18:0525h 25m1 stopSIN08:30Wed, May 1|Houston - Singapore|Qatar Airways$671$1,04036% OFF36% OFF$1,040$671
- IAH18:0525h 25m1 stopSIN08:30Wed, May 1|Houston - Singapore|American Airlines$678$678
- IAH18:1025h 50m1 stopSIN09:00Mon, Apr 29|Houston - Singapore|Qatar Airways$692$692
- IAH18:1025h 50m1 stopSIN09:00Wed, May 8|Houston - Singapore|Qatar Airways$695$695
- IAH18:0525h 25m1 stopSIN08:30Wed, May 1|Houston - Singapore|Alaska Airlines$705$705
- IAH18:1025h 50m1 stopSIN09:00Tue, Apr 30|Houston - Singapore|American Airlines$712$712
- IAH22:0031h 45m1 stopSIN18:45Sun, May 5|Houston - Singapore|United Airlines$716$716
- IAH18:0525h 25m1 stopSIN08:30Mon, Apr 29|Houston - Singapore|American Airlines$718$718
- HOU13:003h 5mDirectSIN14:00Sun, May 5|Houston - Singapore|Qatar AirwaysFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Houston to Singapore.
- CheapestIAH20:1339h 22m2 transferSIN00:35George Bush Intercontinental Airport - Singapore Changi AirportTue, Apr 30Spirit Airlines$567
- HOU20:2530h 20m2 transferSIN15:45William P. Hobby Airport - Singapore Changi AirportSun, May 5American Airlines$746
- HOU20:2530h 20m2 transferSIN15:45William P. Hobby Airport - Singapore Changi AirportSun, May 5American Airlines$746Find More Flights
Frequently Asked Questions
How to find a cheap flight from Houston to Singapore
Cheapest nonstop flight price | $642 |
---|---|
Cheapest round-trip ticket price | $1,054 |
Off-season for travel | January |
Peak season for travel | June |
Flight distance | 16,018.52km |
Average flight time | 23 hours 37 minutes |
Popular airline | American Airlines |
Plan Your Trip Around Singapore
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