Cheap flights from Houston to Singapore from $449
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Singapore departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Houston to Singapore
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Air Canada flights from Houston to Singapore
Our best Air Canada deals on Houston to Singapore flight tickets
United Airlines flights from Houston to Singapore
Our best United Airlines deals on Houston to Singapore flight tickets
See travel insights to Singapore from
How to get the cheapest flight ticket from Houston to Singapore
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Singapore?
The month of January is, on average, the cheapest month to fly to Singapore from Houston, with most prices found around $965. If you aren’t able to travel to Singapore during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $998.
What is the cheapest day to depart on your flight to Singapore?
The cheapest day to depart from Houston to Singapore is on a Friday when prices can be found for as low as $1,205. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,640.
What is the cheapest time of day to depart on your flight to Singapore?
In the evening is the cheapest time of day to fly from Houston to Singapore when you can find flight prices for as low as $1,186. Flying to Singapore in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,390 on average. Flights to Singapore from Houston in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Houston to Singapore flight route?
Fly from Houston George Bush Intcntl to Singapore Changi for the best Houston - Singapore flight prices
How far in advance should I book a flight to Singapore?
You are more likely to see cheaper flights to Singapore from Houston when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,235 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Houston for as low as $1,077 on momondo.
What cabin class options are available on Houston to Singapore flights?
There are 2 cabin classes available to choose from on Houston to Singapore flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Houston to Singapore?
United Airlines, Delta, and Air Canada are the most popular carriers operating from Houston to Singapore
What airlines fly to Singapore?
United Airlines, Singapore Airlines and EVA Air are the top three most popular airlines that fly to Singapore from Houston according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 7 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.
How many flights depart from Houston to Singapore on average per week?
As of March 2025, 2 flights take off from Houston and land in Singapore each week. The most common flight departure day for this route is Wed, with 50% of weekly flights taking off on this day.
Cheap Houston to Singapore flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Houston to Singapore
When did momondo last update prices for flights from Houston to Singapore?
Prices for flights from Houston to Singapore are refreshed on a daily basis.
How many operators does momondo search for flights from Houston to Singapore?
The number of operators available for flights from Houston to Singapore is 7 as of March 2025.
How old do you have to be to fly from Houston to Singapore?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to Singapore.
What documentation or ID do you need to fly to Singapore?
The necessary travel and health documents for your Singapore trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Houston to Singapore
Compare and see reviews for airlines that fly from Houston to Singapore with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $728 | Free Cancellation | Rating 8.1 1,285 reviews | |||
| PriceFrom $811 | Free Cancellation | Rating 7.3 3,743 reviews | |||
| PriceFrom $835 | Free Cancellation | Rating 7.4 8,604 reviews | |||
| PriceFrom $937 | Free Cancellation | Rating 8.3 1,440 reviews | |||
| PriceFrom $1,096 | Free Cancellation | Rating 7.0 8,987 reviews | |||
| PriceFrom $1,115 | Free Cancellation | Rating 8.4 1,169 reviews | |||
| PriceFrom $1,174 | Free Cancellation | Rating 7.4 3,536 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Houston to Singapore?
Finding the right flight to Singapore from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Singapore quick and easy, saving you time and money.
Can I find flights from Houston to Singapore with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Houston to Singapore flights to just show those with flexible booking policies.
How can momondo help me find flights from Houston to Singapore?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Singapore.
I’m not ready to book a flight from Houston to Singapore right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Houston to Singapore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Singapore and let you know when they change.