S$ 435 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 28-9. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Singapore

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Singapore, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Singapore, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 28% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
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

Sun, 26 Oct - Sat, 1 Nov
Logo
06:44 - 23:40IAH-SIN
27h 56m2 stops
Logo
00:40 - 06:20SIN-IAH
42h 40m2 stops
S$ 957
Find Deal
Sun, 26 Oct - Sun, 2 Nov
Logo
06:44 - 23:40IAH-SIN
27h 56m2 stops
Logo
14:10 - 06:20SIN-IAH
29h 10m2 stops
S$ 963
Find Deal
Tue, 14 Oct - Thu, 23 Oct
Turkish Airlines Logo
21:00 - 08:45IAH-SIN
46h 45m1 stop
Turkish Airlines Logo
05:10 - 12:40SIN-IAH
44h 30m1 stop
S$ 1,148Turkish Airlines
Find Deal
Tue, 28 Oct - Fri, 14 Nov
Turkish Airlines Logo
22:05 - 17:35IAH-SIN
30h 30m1 stop
Turkish Airlines Logo
23:25 - 19:10SIN-IAH
33h 45m1 stop
S$ 1,176Turkish Airlines
Find Deal
Tue, 14 Oct - Thu, 23 Oct
Air Canada Logo
09:33 - 07:05IAH-SIN
32h 32m2 stops
Air Canada Logo
09:10 - 13:31SIN-IAH
41h 21m2 stops
S$ 1,177Air Canada
Find Deal
Sat, 25 Oct - Sun, 2 Nov
Air Canada Logo
18:16 - 07:00IAH-SIN
47h 44m2 stops
Air Canada Logo
08:50 - 14:24SIN-IAH
42h 34m2 stops
S$ 1,186Air Canada
Find Deal
Tue, 28 Oct - Thu, 13 Nov
Qatar Airways Logo
18:45 - 14:55IAH-SIN
31h 10m1 stop
Qatar Airways Logo
03:15 - 15:15SIN-IAH
26h 00m1 stop
S$ 1,257Qatar Airways
Find Deal
Fri, 7 Nov - Fri, 21 Nov
Qatar Airways Logo
17:45 - 08:45IAH-SIN
25h 00m1 stop
Qatar Airways Logo
03:15 - 15:15SIN-IAH
26h 00m1 stop
S$ 1,262Qatar Airways
Find Deal
Tue, 4 Nov - Tue, 25 Nov
Delta Logo
18:44 - 05:00HOU-SIN
44h 16m2 stops
Delta Logo
10:40 - 23:46SIN-HOU
27h 06m2 stops
S$ 1,333Delta
Find Deal
Sun, 26 Oct - Wed, 29 Oct
Delta Logo
06:00 - 05:00HOU-SIN
34h 00m2 stops
Delta Logo
10:40 - 23:00SIN-HOU
25h 20m2 stops
S$ 1,873Delta
Find Deal

Everything you should know

When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
Insights
Insights
Cheapest return fare
S$ 957
Overall average: S$ 1,411
Multi-carrier
Sun 26-10Sat 1-11
IAH - SIN • 2 stops
Cheapest one-way flight
S$ 435
Typical prices: S$ 924-1605
Multi-carrier
Sun 28-9
IAH - SIN • 2 stops
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Singapore!
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’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.

If your flying dates are flexible, you should consider flying to Singapore on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Houston to Singapore. For your return ticket, we recommend flying on a Tuesday and avoiding Thursdays for the best deals.

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 February, where tickets cost S$ 1,281 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is S$ 2,576 and S$ 1,785 respectively.

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 the 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 11 weeks before departure.

Find deals

Good to know

Cheapest flightS$ 435
Flight from Houston George Bush Airport to Singapore

When to book flights from Houston to Singapore

Are your dates flexible? Find out the best times to travel from Houston to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Houston to Singapore

  • What is the cheapest flight from Houston to Singapore?

    In the last 3 days, the lowest price for a flight from Houston to Singapore was S$ 339 for a one-way ticket and S$ 746 for a return.

  • Which airports will I be using when flying from Houston to Singapore?

    When flying out of Houston you will be using one of these airports: Houston Hobby or Houston George Bush Intcntl. You will be landing at Singapore Changi.

  • Which aircraft models fly most regularly from Houston to Singapore?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Singapore?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Houston and Singapore, with Star Alliance being the most commonly used for this route.

  • 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 to Singapore from Houston is likely to change within 7 days, so travelers 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 to Singapore with an airline and back to Houston 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 to Singapore from Houston 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

Information on your arrival and departure airports

Singapore (SIN)

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.