IAH - SIN

S$ 434 Find Cheap Flights from Houston George Bush Airport 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 George Bush Intcntl to Singapore departing on 31-1. 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
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Cheap Flights from George Bush Intcntl to Singapore (IAH-SIN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from George Bush Intcntl 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 George Bush Intcntl to Singapore

Thu, 6 Nov - Mon, 17 Nov
Logo
07:30 - 23:40IAH-SIN
26h 10m2 stops
Logo
14:10 - 06:20SIN-IAH
30h 10m2 stops
S$ 1,069
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Thu, 6 Nov - Mon, 17 Nov
Logo
07:30 - 23:40IAH-SIN
26h 10m2 stops
Logo
14:10 - 11:31SIN-IAH
35h 21m3 stops
S$ 1,121
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Thu, 5 Mar - Thu, 12 Mar
Turkish Airlines Logo
21:05 - 17:35IAH-SIN
30h 30m1 stop
Turkish Airlines Logo
10:25 - 20:10SIN-IAH
46h 45m1 stop
S$ 1,187Turkish Airlines
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Sun, 5 Oct - Fri, 10 Oct
Turkish Airlines Logo
21:00 - 17:55IAH-SIN
31h 55m1 stop
Turkish Airlines Logo
10:15 - 19:05SIN-IAH
45h 50m1 stop
S$ 1,210Turkish Airlines
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Mon, 13 Oct - Sun, 19 Oct
Qatar Airways Logo
18:25 - 15:45IAH-SIN
32h 20m1 stop
Qatar Airways Logo
03:10 - 15:50SIN-IAH
25h 40m1 stop
S$ 1,246Qatar Airways
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Mon, 29 Sep - Mon, 27 Oct
Qatar Airways Logo
18:25 - 09:00IAH-SIN
25h 35m1 stop
Qatar Airways Logo
03:15 - 16:15SIN-IAH
26h 00m1 stop
S$ 1,255Qatar Airways
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Mon, 29 Sep - Tue, 28 Oct
ANA Logo
11:35 - 06:40IAH-SIN
30h 05m1 stop
ANA Logo
06:35 - 18:31SIN-IAH
24h 56m2 stops
S$ 1,279ANA
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Mon, 29 Sep - Mon, 27 Oct
Japan Airlines Logo
09:00 - 06:10IAH-SIN
32h 10m2 stops
Japan Airlines Logo
02:20 - 13:42SIN-IAH
24h 22m2 stops
S$ 1,284Japan Airlines
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Thu, 4 Dec - Tue, 23 Dec
ANA Logo
07:20 - 06:55IAH-SIN
33h 35m2 stops
ANA Logo
06:35 - 14:40SIN-IAH
22h 05m1 stop
S$ 1,320ANA
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Mon, 16 Feb - Mon, 23 Feb
Japan Airlines Logo
07:56 - 06:35IAH-SIN
32h 39m2 stops
Japan Airlines Logo
02:20 - 12:40SIN-IAH
24h 20m2 stops
S$ 1,338Japan Airlines
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Everything you should know

When to travel
April
Cheapest • 20% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
S$ 1,069
Overall average: S$ 1,457
Multi-carrier
Thu 6-11Mon 17-11
IAH - SIN • 2 stops
Cheapest one-way flight
S$ 434
Typical prices: S$ 721-909
Multi-carrier
Sat 31-1
IAH - SIN • 2 stops
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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 George Bush Intcntl to Singapore flights

Get data-powered insights and trends into flights from George Bush Intcntl 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 George Bush Airport to Singapore?

The average price of all round-trip flights from Houston George Bush Intcntl Airport 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 George Bush Airport to Singapore. For your return ticket, we recommend flying on a Tuesday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport to Singapore is April, where tickets cost S$ 1,288 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is S$ 2,700 and S$ 1,810 respectively.

How far in advance should I book a flight from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport 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 George Bush Intcntl Airport to Singapore, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

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Good to know

Low seasonAugust
Cheapest flightS$ 434
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (11% more expensive on average)
Flight from Houston George Bush Airport to Singapore

When to book flights from George Bush Intcntl to Singapore

Are your dates flexible? Find out the best times to travel from George Bush Intcntl 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 Houston George Bush Airport to Singapore flights

  • Is there a chapel at IAH?

    IAH provides travelers with three interfaith chapels throughout the airport. These chapels are not associated with any particular religion, and therefore, welcome all. These chapels are quiet spaces to pray, reflect, meditate, relax, or simply escape from the commotion of the airport. These chapels can be found in Terminal C, Terminal D, and Baggage Claim.

  • Is there a USO at IAH?

    Yes. The USO at IAH is located on the Main Concourse, a floor below Gate 44. This USO is open from 6 am until 9 pm. Active-duty service members of the US military and their families can enter this lounge free of charge to enjoy beverages, snacks, relaxing seating, TV, computers, and more ways to connect, work, and relax.

  • How do I get into downtown Singapore from SIN?

    The subway is the most convenient way to get the approximately 23 miles from SIN to Singapore. Subway line Cg and Ew depart SIN about every 15min. The subway takes about 32min to get to downtown Singapore. Bus 36 leaves SIN a few times every hour and heads toward the Suntec Convention Center in downtown Singapore. This trip, however, takes approximately 1h 24min. A taxi is almost twice as fast as the subway, but it is also about three times as expensive.

  • How can I fly from IAH to SIN?

    It is unlikely that you will find a non-stop flight between IAH and SIN. However, many airlines fly from IAH to SAN with one-stop. Some of these airlines include Qatar Airways, ANA, United Airlines, American Airlines, and JetBlue. Some layover locations include Tokyo (NRT), Qatar (DOH), and San Francisco (SFO). American Airlines, ANA, Japan Airlines, and Alaska Airlines are among the carriers that fly between IAH and SIN with two stops.

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Singapore?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Singapore was S$ 339 for a one-way ticket and S$ 834 for a return.

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

    The Airbus A350-900 is the aircraft model that flies most regularly on the Houston George Bush Airport to Singapore flight route.

  • Which airline alliances offer flights from Houston George Bush Airport to Singapore?

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

  • How does KAYAK find such low prices on flights from Houston George Bush Airport 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 George Bush Airport to Singapore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from Houston George Bush Airport 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 George Bush Airport 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 George Bush Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport 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 George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Houston George Bush Intcntl Airport to Singapore

  • Houston's George Bush Intercontinental Airport (IAH) serves as a hub for Spirit Airlines and United Airlines. The Singapore Changi Airport (SIN) serves as a hub for Singapore Airlines, Jetstar Asia Airways, SilkAir, Scoot, and BOC Aviation.
  • At SIN, when you land, if you need to leave the airport quickly for a business meeting, for example, or if you just want to explore the airport without being weighed down by all your luggage, you can store your suitcases at the Baggage Storage facilities. There is a Baggage Storage desk in every terminal. Staff will inspect your bags when you drop them off at the storage counter.
  • At SIN, traveling mothers can take advantage of the baby care rooms. Along with plenty of room for taking care of all of baby’s needs, there is hot water as well. You'll find many baby care rooms in each terminal.
  • If you are traveling with a service animal that needs to go to the bathroom before your long flight to Singapore, you can take advantage of one of the animal relief areas in the IAH terminals.
  • If you want to spend the night before your flight to Singapore close to IAH, several hotels are nearby, comfortable, and convenient. Some of these hotels include the Ramada by Wyndham Houston Intercontinental Airport East and the more upscale Houston Airport Marriott at George Bush Intercontinental. Both hotels provide a free shuttle service to the airport every day, all day.

Everything you need to know for your flight from George Bush Intcntl to Singapore

Information on your arrival and departure airports

Houston George Bush Airport (IAH)
Singapore (SIN)

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