S$ 391 Find Cheap Flights from Houston to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Singapore departing on 4-3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Houston to Singapore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Houston to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Houston to Singapore

Mon, 26 Jan - Mon, 2 Feb
Multiple Airlines Logo
09:55 - 06:55
IAH
-
SIN
31h 00m2 stops
Multiple Airlines Logo
06:35 - 19:23
SIN
-
IAH
26h 48m2 stops
S$ 1,040Multiple Airlines
Tue, 20 Jan - Mon, 23 Feb
ZIPAIR Logo
09:25 - 23:10
IAH
-
SIN
23h 45m1 stop
ZIPAIR Logo
00:40 - 07:25
SIN
-
IAH
20h 45m1 stop
S$ 1,140ZIPAIR
Sun, 25 Jan - Sat, 31 Jan
ZIPAIR Logo
09:35 - 23:10
IAH
-
SIN
23h 35m1 stop
ZIPAIR Logo
00:40 - 07:35
SIN
-
IAH
20h 55m1 stop
S$ 1,141ZIPAIR
Wed, 4 Mar - Mon, 9 Mar
Cathay Pacific Logo
06:05 - 05:40
IAH
-
SIN
33h 35m2 stops
Cathay Pacific Logo
20:15 - 23:53
SIN
-
IAH
40h 38m2 stops
S$ 1,254Cathay Pacific
Thu, 5 Mar - Mon, 9 Mar
Cathay Pacific Logo
06:05 - 05:40
IAH
-
SIN
33h 35m2 stops
Cathay Pacific Logo
20:15 - 23:53
SIN
-
IAH
40h 38m2 stops
S$ 1,272Cathay Pacific
Fri, 3 Apr - Sat, 25 Apr
Air Canada Logo
17:25 - 05:15
IAH
-
SIN
22h 50m1 stop
Air Canada Logo
07:00 - 13:34
SIN
-
IAH
43h 34m2 stops
S$ 1,281Air Canada
Tue, 20 Jan - Tue, 24 Feb
American Airlines Logo
10:35 - 06:35
HOU
-
SIN
30h 00m2 stops
American Airlines Logo
08:15 - 19:55
SIN
-
HOU
25h 40m2 stops
S$ 1,342American Airlines
Sun, 25 Jan - Sun, 1 Feb
American Airlines Logo
10:35 - 06:35
HOU
-
SIN
30h 00m2 stops
American Airlines Logo
08:15 - 18:06
SIN
-
HOU
23h 51m2 stops
S$ 1,471American Airlines
Wed, 11 Mar - Wed, 18 Mar
Delta Logo
06:00 - 05:00
HOU
-
SIN
34h 00m2 stops
Delta Logo
22:30 - 16:36
SIN
-
HOU
31h 06m2 stops
S$ 1,563Delta
Thu, 12 Mar - Fri, 22 May
Delta Logo
06:00 - 05:00
HOU
-
SIN
34h 00m2 stops
Delta Logo
22:30 - 21:38
SIN
-
HOU
36h 08m2 stops
S$ 1,627Delta
Booking Insights

KAYAK's insights & trends for Houston to Singapore flights

Get data-powered insights and trends into flights from Houston to Singapore to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Houston to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston to Singapore is January, when tickets cost S$ 1,249 (return) on average. On the other hand, the most expensive months are December and May, when the average cost of return tickets is S$ 2,154 and S$ 1,780 respectively.

What’s the cheapest day of the week to fly from Houston to Singapore?

The average price of all round-trip flights from Houston to Singapore clicked on KAYAK for each day over the last 12 months.

When flying from Houston to Singapore, you should consider leaving on a Friday and avoid Saturdays if you are looking for the best rates. For your return to Houston, you’ll find the best rates on Tuesdays and the most expensive ones on Thursdays.

How far in advance should I book a flight from Houston to Singapore?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Houston to Singapore, you should book around 3 weeks before departure, which saves you about 21% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

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Good to know

Cheapest flightS$ 391
Flight from Houston George Bush Airport to Singapore

FAQs - booking Singapore flights

  • How does KAYAK find such low prices on flights from Houston to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston to Singapore is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Houston to Singapore with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Houston to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Houston to Singapore

Cabin class types available on flights to Singapore

Cabin classes available on flights to Singapore. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights from Houston to Singapore
Business Class flights from Houston to Singapore
Prem Econ Class flights from Houston to Singapore
Economy class flights from Houston to Singapore