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Find cheap flights from Houston to Singapore from S$ 810

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 21-8. 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
Mon 17-6
Mon 24-6

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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
In the last 7 days, travellers have searched 41,904,688 times on KAYAK, and here's why:

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Cheap flight deals from Houston to Singapore

 
These are the cheapest deals for flights from Houston to Singapore currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Houston to Singapore

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Houston to Singapore.

Recent one-way flight deals from Houston to Singapore

Only flying one-way? Below are some of the best one-way flight deals from Houston to Singapore found on KAYAK recently.

Recent last-minute flight deals from Houston to Singapore

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Houston to Singapore.

Recent direct flight deals from Houston to Singapore

The latest deals for direct flights from Houston to Singapore so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Houston to Singapore

Find recent round-trip train or bus tickets from Houston to Singapore.

All round-trip flight deals to Singapore

The cheapest plane tickets to Singapore found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
20:55 - 17:55IAH-SIN
32h 00m1 stop
10:15 - 19:10SIN-IAH
45h 55m1 stop
S$ 1,314Turkish Airlines
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Sun, 22 Sep - Thu, 17 Oct
18:35 - 07:40IAH-SIN
24h 05m1 stop
02:25 - 14:30SIN-IAH
25h 05m1 stop
S$ 1,404Singapore Airlines
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Fri, 6 Sep - Fri, 20 Sep
16:40 - 07:05IAH-SIN
25h 25m1 stop
09:10 - 06:11SIN-IAH
34h 01m1 stop
S$ 1,494Air Canada
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Fri, 30 Aug - Sat, 21 Sep
01:10 - 13:50IAH-SIN
23h 40m1 stop
15:10 - 22:25SIN-IAH
20h 15m1 stop
S$ 1,509EVA Air
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Tue, 3 Sep - Sat, 14 Sep
19:50 - 07:05IAH-SIN
22h 15m1 stop
09:10 - 11:21SIN-IAH
39h 11m2 stops
S$ 1,513Air Canada
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Sun, 22 Sep - Thu, 17 Oct
18:10 - 14:40IAH-SIN
55h 30m2 stops
02:45 - 15:50SIN-IAH
26h 05m1 stop
S$ 1,529Qatar Airways
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Sun, 20 Oct - Wed, 23 Oct
18:10 - 11:25IAH-SIN
52h 15m2 stops
10:30 - 15:50SIN-IAH
42h 20m1 stop
S$ 1,532Qatar Airways
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Sun, 20 Oct - Thu, 24 Oct
01:35 - 13:50IAH-SIN
23h 15m1 stop
15:10 - 22:25SIN-IAH
20h 15m1 stop
S$ 1,560EVA Air
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Thu, 22 Aug - Sat, 7 Sep
06:00 - 00:35IAH-SIN
29h 35m2 stops
07:15 - 13:59SIN-IAH
43h 44m3 stops
S$ 1,611
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Wed, 4 Sep - Sat, 14 Sep
09:18 - 07:50IAH-SIN
33h 32m3 stops
07:15 - 13:59SIN-IAH
43h 44m3 stops
S$ 1,666
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Wed, 4 Sep - Sat, 14 Sep
06:00 - 00:35IAH-SIN
29h 35m2 stops
S$ 810
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Wed, 21 Aug
14:47 - 13:50IAH-SIN
34h 03m2 stops
S$ 837
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Tue, 13 Aug
01:35 - 13:50IAH-SIN
23h 15m1 stop
S$ 839EVA Air
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Mon, 12 Aug
01:35 - 12:00IAH-SIN
21h 25m1 stop
S$ 847EVA Air
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Tue, 20 Aug
09:47 - 07:05IAH-SIN
32h 18m1 stop
S$ 865Air Canada
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Tue, 22 Oct
16:40 - 07:10IAH-SIN
25h 30m1 stop
S$ 913Air Canada
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Tue, 28 May
18:10 - 15:45IAH-SIN
32h 35m1 stop
S$ 941Qatar Airways
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Tue, 13 Aug
18:10 - 20:45IAH-SIN
37h 35m1 stop
S$ 944Qatar Airways
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Thu, 15 Aug
19:58 - 15:25IAH-SIN
30h 27m3 stops
S$ 962Cathay Pacific
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Thu, 22 Aug
19:58 - 18:25IAH-SIN
33h 27m2 stops
S$ 966Cathay Pacific
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Thu, 15 Aug
07:20 - 18:45IAH-SIN
22h 25m1 stop
08:45 - 20:50SIN-IAH
25h 05m1 stop
S$ 1,726United Airlines
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Tue, 21 May - Tue, 28 May
05:00 - 18:45IAH-SIN
24h 45m2 stops
08:45 - 22:55SIN-IAH
27h 10m2 stops
S$ 1,731United Airlines
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Tue, 21 May - Tue, 28 May
05:15 - 07:10IAH-SIN
36h 55m2 stops
09:10 - 11:11SIN-IAH
39h 01m2 stops
S$ 1,879Air Canada
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Thu, 23 May - Sat, 22 Jun
16:40 - 07:10IAH-SIN
25h 30m1 stop
09:10 - 11:21SIN-IAH
39h 11m2 stops
S$ 1,913Air Canada
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Sun, 19 May - Sun, 26 May
16:40 - 07:10IAH-SIN
25h 30m1 stop
01:30 - 06:05SIN-IAH
41h 35m3 stops
S$ 2,108
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Sun, 19 May - Sat, 25 May
18:34 - 20:45IAH-SIN
37h 11m2 stops
02:15 - 13:43SIN-IAH
48h 28m2 stops
S$ 2,329American Airlines
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Tue, 21 May - Mon, 27 May
13:30 - 10:50IAH-SIN
32h 20m3 stops
07:00 - 06:13SIN-IAH
36h 13m3 stops
S$ 2,351
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Thu, 23 May - Sat, 22 Jun
18:10 - 09:00IAH-SIN
25h 50m1 stop
02:15 - 15:50SIN-IAH
26h 35m1 stop
S$ 2,401Qatar Airways
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Tue, 21 May - Mon, 27 May
18:10 - 11:25IAH-SIN
28h 15m2 stops
02:15 - 15:50SIN-IAH
26h 35m1 stop
S$ 2,514Qatar Airways
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Tue, 21 May - Mon, 27 May
10:15 - 06:15HOU-SIN
31h 00m2 stops
01:50 - 22:14SIN-HOU
33h 24m2 stops
S$ 17,065American Airlines
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Tue, 21 May - Fri, 14 Jun
18:35 - 07:40IAH-SIN
24h 05mdirect
02:25 - 14:30SIN-IAH
25h 05mdirect
S$ 2,207Singapore Airlines
Find Deal
Sat, 10 Aug - Thu, 15 Aug

Flights from Houston to Singapore - Travel Insights & Trends

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 flights from Houston to Singapore clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Houston to Singapore, look for departures on Mondays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Singapore, Friday is the cheapest day to fly and Sunday is the most expensive.

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 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 October, where tickets cost S$ 1,669 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is S$ 2,449 and S$ 2,134 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
To get a below average price on the flight from Houston to Singapore, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 41 days before departure.

Which airlines provide the cheapest flights from Houston to Singapore?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Houston to Singapore were found on Turkish Airlines (S$ 1,314) and Singapore Airlines (S$ 1,404). EVA Air proposed the cheapest one-way flight at S$ 839.

How long does a flight from Houston to Singapore take?

There are no direct flights for this route. The shortest travel duration to get to Singapore from Houston is 24h 05m.

Good to know

Cheapest flight

S$ 810
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$ 602 for a one-way ticket and S$ 977 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.

See more FAQs

Book cheap flights from Houston to Singapore

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Singapore found on KAYAK in the last 72 hours.
21-8Wed
2 stops
29h 35mIAH-SIN
S$ 810
13-8Tue
2 stops
34h 03mIAH-SIN
S$ 837
12-8Mon
1 stopEVA Air
23h 15mIAH-SIN
S$ 839
20-8Tue
1 stopEVA Air
21h 25mIAH-SIN
S$ 847
22-10Tue
1 stopAir Canada
32h 18mIAH-SIN
S$ 865
28-5Tue
1 stopAir Canada
25h 30mIAH-SIN
S$ 913
13-8Tue
1 stopQatar Airways
32h 35mIAH-SIN
S$ 941
15-8Thu
1 stopQatar Airways
37h 35mIAH-SIN
S$ 944
22-8Thu
3 stopsCathay Pacific
30h 27mIAH-SIN
S$ 962
15-8Thu
2 stopsCathay Pacific
33h 27mIAH-SIN
S$ 966

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Last minute flights from Houston to Singapore

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Houston to Singapore that are departing in the next 10 days.
21-5Tue
multi-stopUnited Airlines
22h 25mIAH-SIN
28-5Tue
multi-stopUnited Airlines
25h 05mSIN-IAH
S$ 1,726
21-5Tue
multi-stopUnited Airlines
24h 45mIAH-SIN
28-5Tue
multi-stopUnited Airlines
27h 10mSIN-IAH
S$ 1,731
23-5Thu
multi-stopAir Canada
36h 55mIAH-SIN
22-6Sat
multi-stopAir Canada
39h 01mSIN-IAH
S$ 1,879
19-5Sun
multi-stopAir Canada
25h 30mIAH-SIN
26-5Sun
multi-stopAir Canada
39h 11mSIN-IAH
S$ 1,913
19-5Sun
multi-stop
25h 30mIAH-SIN
25-5Sat
multi-stop
41h 35mSIN-IAH
S$ 2,108
21-5Tue
multi-stopAmerican Airlines
37h 11mIAH-SIN
27-5Mon
multi-stopAmerican Airlines
48h 28mSIN-IAH
S$ 2,329
23-5Thu
multi-stop
32h 20mIAH-SIN
22-6Sat
multi-stop
36h 13mSIN-IAH
S$ 2,351
21-5Tue
multi-stopQatar Airways
25h 50mIAH-SIN
27-5Mon
multi-stopQatar Airways
26h 35mSIN-IAH
S$ 2,401
21-5Tue
multi-stopQatar Airways
28h 15mIAH-SIN
27-5Mon
multi-stopQatar Airways
26h 35mSIN-IAH
S$ 2,514
21-5Tue
multi-stopAmerican Airlines
31h 00mHOU-SIN
14-6Fri
multi-stopAmerican Airlines
33h 24mSIN-HOU
S$ 17,065

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Flights to Singapore

Destination:

Singapore (SIN)Singapore

Return flight deals:

Singapore - Houston

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