Airfare Deal – from Houston to Singapore $738

Departure from: Houston, TX (IAH)

Destination: Singapore (SIN)

Business Credit Cards

Stops: Seoul, Hong Kong

Airline(s): Korean Air, Singapore Airlines, Cathay Pacific

Sample dates: Oct 19 – Oct 30

Total miles flown: 19,840 miles

Fare class: unknown

Best Credit Cards

Cost per mile flown (the lower the better): 3.7

Bookable on

Use our guide How to find the cheapest flights with ITA Matrix to find available dates.

Want to pay even less? Get $440 off your travel purchase after signing up for the Barclaycard Arrival Plus™ World Elite MasterCard® – Earn 2x on All Purchases **

** Only available after card approval. Minimum spend of $3,000 in the first 90 days required. Points redemption only available for purchase made with eligible travel merchants.

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