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IAH (Houston) to SIN (Singapore) Flights $652.06

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Cheap IAH to SIN Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Batam Batu Besar

$1011.26

Johor Bahru

$2587.76

Interesting Facts About Flights from Houston to Singapore (IAH to SIN)

Question : Would you be willing to change your travel days if it saved you money?
Answer : Sunday is your cheapest day to fly in the month of August. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : How much should a trip from Houston (IAH) to Singapore (SIN) cost?
Answer : Flight prices are fluctuating a lot more for this route than most routes from the United States, as they're ranging anywhere from $635 to $15,040. The further out you book a route, the more likely you are to save.

Question : How long do most people stay in Singapore?
Answer : Of course you're not most people, but if you were, you'd stay roughly 13 days.

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : As of Jul 24th, the best day for deals to Singapore (SIN) is Aug 23rd. It costs $679, which is 49% below the average price to book the same route.

Question : Which airline is offering the cheapest flight from IAH to SIN?
Answer : Prices are hitting as high as $15,040 over the next three months when flying to SIN from IAH. Check out Delta Air Lines, as they have been booking customers at just $635.

Question : When flying into Singapore, is Changi International Airport your cheapest option?
Answer : Luckily for you, there is another airport near Singapore. Hang Nadim International Airport (BTH) is 19 miles away, and over the next two months flights are being booked 14% cheaper than flights to Changi International Airport.