1 Adult (Economy)
  • Economy
  • - + 12+
  • - + 2-11
  • - + <2 (on lap)
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Reverse: SIN to HOU
CA Return flights from $893
Dep. Wed 11 SepRet. Thu 19 Sep$893
UA Return flights from $977
Dep. Wed 11 SepRet. Thu 19 Sep$977
BR Return flights from $1,005
Dep. Wed 11 SepRet. Thu 19 Sep$1,005
NH Return flights from $1,035
Dep. Wed 11 SepRet. Thu 19 Sep$1,035
NH,UA Return flights from $1,066
Dep. Wed 11 SepRet. Thu 19 Sep$1,066
QR Return flights from $1,073
Dep. Wed 11 SepRet. Thu 19 Sep$1,073
JL Return flights from $1,196
Dep. Wed 11 SepRet. Thu 19 Sep$1,196
CA,WN Return flights from $1,294
Dep. Wed 11 SepRet. Thu 19 Sep$1,294
AA Return flights from $1,445
Dep. Wed 11 SepRet. Thu 19 Sep$1,445
UA,WN Return flights from $1,456
Dep. Wed 11 SepRet. Thu 19 Sep$1,456
TK Return flights from $1,471
Dep. Wed 11 SepRet. Thu 19 Sep$1,471
PR,UA,WN Return flights from $1,520
Dep. Wed 11 SepRet. Thu 19 Sep$1,520
AA,PR,WN Return flights from $1,539
Dep. Wed 11 SepRet. Thu 19 Sep$1,539
3K,HX,UA,WN Return flights from $1,543
Dep. Wed 11 SepRet. Thu 19 Sep$1,543
3K,AA,HX,WN Return flights from $1,562
Dep. Wed 11 SepRet. Thu 19 Sep$1,562

These flights have been found in the last 24 hours. Whats this?Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to Houston - All Airports? Check out our domestic flights to Houston - All Airports. If Houston - All Airports is not your closest airport, then here are all our flights to Singapore from Australia and flights to Singapore.

Did you know...

  • Houston - William P. Hobby has the International Air Transport Association (IATA) code of HOU and Singapore has SIN.
  • The distance between Houston - William P. Hobby and Singapore is 16,005 km.