Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Houston to Singapore from $454

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 2/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

Save money when you book flights 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

These are some of the best round-trip flight deals from Houston to Singapore that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Houston to Singapore.

Cheap last minute flights

Planning a quick getaway from Houston to Singapore? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Singapore, so you can enjoy a seamless trip without layovers.

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 from Houston to Singapore

The cheapest plane tickets from Houston to Singapore found on KAYAK recently.
7:18 pm - 4:50 pmIAH-SIN
32h 32m2 stops
1:30 pm - 10:58 amSIN-IAH
34h 28m2 stops
lun., mar. 17 - lun., mar. 24
6:00 am - 12:50 amIAH-SIN
28h 50m2 stops
2:20 am - 4:23 pmSIN-IAH
27h 03m2 stops
$879American Airlines
Find Deal
mar., mar. 4 - lun., mar. 10
9:20 pm - 8:45 amIAH-SIN
45h 25m1 stop
10:25 am - 7:25 pmSIN-IAH
47h 00m1 stop
$899Turkish Airlines
Find Deal
lun., feb. 17 - mar., feb. 25
9:05 pm - 5:55 pmIAH-SIN
31h 50m1 stop
9:10 am - 7:10 pmSIN-IAH
47h 00m1 stop
$907Turkish Airlines
Find Deal
mié., abr. 9 - mar., abr. 22
7:50 pm - 7:55 amIAH-SIN
23h 05m1 stop
2:10 am - 3:25 pmSIN-IAH
26h 15m1 stop
$935Singapore Airlines
Find Deal
mar., mar. 11 - lun., mar. 17
6:50 pm - 7:55 amIAH-SIN
23h 05m1 stop
2:10 am - 3:25 pmSIN-IAH
26h 15m1 stop
$953Singapore Airlines
Find Deal
mar., mar. 4 - lun., mar. 10
6:05 pm - 7:00 amIAH-SIN
23h 55m1 stop
9:00 pm - 5:53 amSIN-IAH
21h 53m1 stop
$975United Airlines
Find Deal
vie., mar. 28 - lun., abr. 7
5:10 am - 8:15 pmIAH-SIN
25h 05m1 stop
10:10 am - 11:59 pmSIN-IAH
26h 49m2 stops
$979United Airlines
Find Deal
lun., feb. 17 - lun., mar. 10
1:00 am - 12:00 pmIAH-SIN
22h 00m1 stop
1:10 pm - 10:15 pmSIN-IAH
22h 05m1 stop
$1,134EVA Air
Find Deal
mar., abr. 8 - mar., abr. 22
12:40 am - 12:05 pmIAH-SIN
22h 25m1 stop
3:45 pm - 10:00 pmSIN-IAH
19h 15m1 stop
$1,145EVA Air
Find Deal
lun., mar. 10 - mar., mar. 18
4:35 pm - 8:15 pmIAH-SIN
37h 40m2 stops
$454United Airlines
Find Deal
sáb., feb. 8
7:45 am - 12:50 amHOU-SIN
27h 05m2 stops
$466American Airlines
Find Deal
lun., feb. 10
3:14 pm - 11:40 amIAH-SIN
54h 26m3 stops
lun., feb. 10
12:40 am - 12:05 pmIAH-SIN
22h 25m1 stop
$630EVA Air
Find Deal
lun., mar. 10
7:50 pm - 7:55 amIAH-SIN
23h 05mnonstop
$914Singapore Airlines
Find Deal
mar., mar. 11
1:10 am - 1:50 pmIAH-SIN
23h 40m1 stop
$954EVA Air
Find Deal
vie., may. 9
9:05 pm - 5:55 pmIAH-SIN
31h 50m1 stop
$1,139Turkish Airlines
Find Deal
dom., jun. 22
5:40 pm - 5:50 amIAH-SIN
23h 10mnonstop
$3,226Singapore Airlines
Find Deal
sáb., may. 10
9:20 pm - 5:35 pmIAH-SIN
30h 15m1 stop
$3,316Turkish Airlines
Find Deal
dom., feb. 16
10:15 am - 2:55 pmHOU-SIN
38h 40m2 stops
$5,854Qatar Airways
Find Deal
lun., mar. 3
6:00 am - 6:40 amIAH-SIN
34h 40m2 stops
10:25 pm - 7:04 pmSIN-IAH
34h 39m2 stops
$868Japan Airlines
Find Deal
dom., ene. 26 - mar., ene. 28
9:15 am - 6:40 amIAH-SIN
31h 25m2 stops
10:25 pm - 11:31 amSIN-IAH
27h 06m2 stops
$876American Airlines
Find Deal
lun., ene. 27 - mié., ene. 29
7:29 am - 12:50 amIAH-SIN
27h 21m2 stops
2:20 am - 5:26 pmSIN-IAH
29h 06m2 stops
$879American Airlines
Find Deal
vie., ene. 24 - mié., feb. 5
9:20 pm - 5:35 pmIAH-SIN
30h 15m1 stop
5:05 am - 7:25 pmSIN-IAH
28h 20m1 stop
$900Turkish Airlines
Find Deal
lun., ene. 27 - mar., feb. 11
9:20 pm - 8:45 amIAH-SIN
45h 25m1 stop
10:25 am - 7:25 pmSIN-IAH
47h 00m1 stop
$925Turkish Airlines
Find Deal
lun., ene. 27 - mar., feb. 11
2:40 pm - 8:00 amIAH-SIN
27h 20m1 stop
10:20 pm - 5:59 amSIN-IAH
21h 39m1 stop
$995United Airlines
Find Deal
lun., ene. 27 - mar., feb. 11
8:45 pm - 8:15 pmIAH-SIN
33h 30m1 stop
10:10 am - 8:50 pmSIN-IAH
24h 40m1 stop
$999United Airlines
Find Deal
vie., ene. 24 - jue., feb. 6
9:40 am - 8:00 amIAH-SIN
32h 20m1 stop
2:10 am - 2:25 pmSIN-IAH
26h 15mnonstop
$1,409Singapore Airlines
Find Deal
lun., ene. 27 - lun., feb. 10
11:57 am - 6:50 amIAH-SIN
28h 53m1 stop
2:10 am - 2:25 pmSIN-IAH
26h 15mnonstop
$1,470Singapore Airlines
Find Deal
lun., ene. 27 - lun., feb. 10
11:30 pm - 12:05 pmIAH-SIN
22h 35m1 stop
3:45 pm - 8:50 pmSIN-IAH
19h 05m1 stop
$5,770EVA Air
Find Deal
dom., ene. 26 - mar., ene. 28
7:50 pm - 7:55 amIAH-SIN
23h 05mnonstop
2:10 am - 3:25 pmSIN-IAH
26h 15mnonstop
$1,004Singapore Airlines
Find Deal
mar., mar. 11 - lun., mar. 17
6:50 pm - 7:55 amIAH-SIN
23h 05mnonstop
2:10 am - 3:25 pmSIN-IAH
26h 15mnonstop
$1,028Singapore Airlines
Find Deal
mar., mar. 4 - lun., mar. 10
6:50 pm - 7:55 amIAH-SIN
23h 05mnonstop
2:10 am - 2:25 pmSIN-IAH
26h 15mnonstop
$1,057Singapore Airlines
Find Deal
dom., mar. 2 - vie., mar. 7
6:50 pm - 7:55 amIAH-SIN
23h 05mnonstop
2:10 am - 2:25 pmSIN-IAH
26h 15mnonstop
$1,123Singapore Airlines
Find Deal
vie., feb. 21 - jue., feb. 27
6:50 pm - 7:55 amIAH-SIN
23h 05mnonstop
2:10 am - 3:25 pmSIN-IAH
26h 15mnonstop
$1,132Singapore Airlines
Find Deal
sáb., mar. 1 - jue., mar. 20
6:50 pm - 7:55 amIAH-SIN
23h 05mnonstop
2:10 am - 2:25 pmSIN-IAH
26h 15mnonstop
$1,189Singapore Airlines
Find Deal
sáb., feb. 22 - mar., feb. 25
6:50 pm - 7:55 amIAH-SIN
23h 05mnonstop
2:10 am - 2:25 pmSIN-IAH
26h 15mnonstop
$1,203Singapore Airlines
Find Deal
sáb., feb. 22 - jue., feb. 27
6:50 pm - 7:55 amIAH-SIN
23h 05mnonstop
2:10 am - 3:25 pmSIN-IAH
26h 15mnonstop
$1,340Singapore Airlines
Find Deal
sáb., mar. 8 - jue., mar. 13
6:50 pm - 7:55 amIAH-SIN
23h 05mnonstop
2:10 am - 2:25 pmSIN-IAH
26h 15mnonstop
$1,646Singapore Airlines
Find Deal
dom., feb. 2 - jue., feb. 13
6:50 pm - 7:55 amIAH-SIN
23h 05mnonstop
2:10 am - 2:25 pmSIN-IAH
26h 15mnonstop
$1,753Singapore Airlines
Find Deal
sáb., feb. 8 - vie., feb. 21

Turkish Airlines flights from Houston to Singapore

Our best Turkish Airlines deals on Houston to Singapore flight tickets
Turkish Airlines
Feb 17
IAH9:20 pmHouston George Bush Intcntl
45h 25m
1 stop
SIN8:45 amSingapore Changi
Feb 25
SIN10:25 amSingapore Changi
47h 00m
1 stop
IAH7:25 pmHouston George Bush Intcntl
Turkish Airlines
Apr 9
IAH9:05 pmHouston George Bush Intcntl
31h 50m
1 stop
SIN5:55 pmSingapore Changi
Apr 22
SIN9:10 amSingapore Changi
47h 00m
1 stop
IAH7:10 pmHouston George Bush Intcntl
Turkish Airlines
May 6
IAH9:05 pmHouston George Bush Intcntl
31h 50m
1 stop
SIN5:55 pmSingapore Changi
May 13
SIN11:10 pmSingapore Changi
33h 00m
1 stop
IAH7:10 pmHouston George Bush Intcntl

Delta flights from Houston to Singapore

Our best Delta deals on Houston to Singapore flight tickets
Delta
Feb 23
HOU6:00 amHouston Hobby
28h 10m
2 stops
SIN12:10 amSingapore Changi
Mar 17
SIN1:30 amSingapore Changi
34h 36m
2 stops
HOU11:06 pmHouston Hobby
Delta
Mar 3
HOU6:00 amHouston Hobby
28h 10m
2 stops
SIN12:10 amSingapore Changi
Mar 25
SIN10:30 pmSingapore Changi
37h 36m
2 stops
HOU11:06 pmHouston Hobby
Delta
Feb 8
HOU5:00 pmHouston Hobby
46h 00m
2 stops
SIN5:00 amSingapore Changi
Feb 13
SIN11:00 amSingapore Changi
25h 29m
2 stops
HOU10:29 pmHouston Hobby

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 $993. If you aren’t able to travel to Singapore during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,111.

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 $1,131. 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 Changi flight route?

Fly from Houston George Bush Intcntl to Singapore Changi for the best Houston - Singapore Changi 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 24 weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,308 when searching 24 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 $1,079 on momondo.

What cabin class options are available on Houston to Singapore Changi flights?

There are 3 cabin classes available to choose from on Houston to Singapore Changi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Houston to Singapore flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Singapore

Best Price Found

$454

Fastest flight time

21h 50m

Direct flights

Mon, Wed, Sat and Sun

Airports in Singapore

1 airport
The best one-way flight to Singapore from Houston in the past 72 hours is $454. The best round-trip flight deal from Houston to Singapore found on momondo in the last 72 hours is $848.
The fastest flight from Houston to Singapore takes 21h 50m
Direct flights go from Houston to Singapore on Monday, Wednesday, Saturday and Sunday. The only airline offering direct flights is Singapore Airlines.
There is 1 airport near Singapore: Singapore Changi (SIN)

  • How far is Houston to Singapore Changi by plane?

    There are 9937.5 mi between Houston and Singapore Changi. By plane, this route typically takes 22h 00m.

  • When did momondo last update prices for flights from Houston to Singapore Changi Airport?

    Prices for flights from Houston to Singapore Changi Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston to Singapore Changi Airport?

  • How old do you have to be to fly from Houston to Singapore Changi Airport?

    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 Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The necessary travel and health documents for your Singapore Changi Airport 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
Singapore AirlinesPriceFrom $728Free CancellationRating
8.1
1,328 reviews
Search Singapore Airlines flights
United AirlinesPriceFrom $835Free CancellationRating
7.4
8,971 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $846Free CancellationRating
7.3
3,926 reviews
Search Turkish Airlines flights
American AirlinesPriceFrom $877Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $1,100Free CancellationRating
7.0
8,633 reviews
Search Air Canada flights
Qatar AirwaysPriceFrom $1,104Free CancellationRating
7.5
3,745 reviews
Search Qatar Airways flights
EVA AirPriceFrom $1,115Free CancellationRating
8.4
1,252 reviews
Search EVA Air flights

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?

Flights from Houston to Singapore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Houston to Singapore?

Once you have performed a search for Houston to Singapore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Houston to Singapore right now. Can momondo alert me if prices change?

Price alerts on flights to Singapore from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
mar. 1/28
mar. 2/4
Email me momondo's favorite deals