Cheap flights from IAH to SIN (George Bush Intercontinental to Changi)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from IAH to SIN starting at $453 One Way, $1,019 Round Trip

Prices starting at $1,019 for return flights and $453 for one-way flights to Changi were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 11 - Thu, Nov 26
IAH
Houston
SIN
Singapore
$1,019 Roundtrip, found 6 days ago
$1,019
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Nov 11 from Houston to Singapore, returning Thu, Nov 26, priced at $1,019 found 6 days ago
Tue, Aug 11 - Tue, Aug 25
IAH
Houston
SIN
Singapore
$1,164 Roundtrip, found 6 hours ago
$1,164
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Tue, Aug 11 from Houston to Singapore, returning Tue, Aug 25, priced at $1,164 found 6 hours ago
Thu, Mar 4 - Fri, Mar 12
IAH
Houston
SIN
Singapore
$1,173 Roundtrip, found 1 day ago
$1,173
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, Mar 4 from Houston to Singapore, returning Fri, Mar 12, priced at $1,173 found 1 day ago
Thu, Oct 15 - Thu, Oct 22
IAH
Houston
SIN
Singapore
$1,188 Roundtrip, found 1 hour ago
$1,188
Roundtrip
found 1 hour ago
Select Turkish Airlines flight, departing Thu, Oct 15 from Houston to Singapore, returning Thu, Oct 22, priced at $1,188 found 1 hour ago
Tue, Oct 20 - Sun, Nov 8
IAH
Houston
SIN
Singapore
$1,222 Roundtrip, found 17 hours ago
$1,222
Roundtrip
found 17 hours ago
Select Etihad Airways flight, departing Tue, Oct 20 from Houston to Singapore, returning Sun, Nov 8, priced at $1,222 found 17 hours ago

Hotel Ideas near Changi

Airport Hotels near Changi

Crowne Plaza Changi Airport by IHG

Crowne Plaza Changi Airport by IHG

5 out of 5
75 Airport Boulevard Singapore
$250 nightly
The price is $273 total per night from Jun 25 to Jun 26
$273 total
Jun 25 - Jun 26
Total with taxes and fees
Book a stay at this luxury hotel in Singapore. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (2,483 reviews)
"An excellent hotel which couldn't be more conveniently located"

Reviewed on Jun 21, 2026

Crowne Plaza Changi Airport by IHG
YOTELAIR Singapore Changi Airport

YOTELAIR Singapore Changi Airport

3.5 out of 5
78 Airport Boulevard, Changi Singapore
$134 nightly
The price is $146 total per night from Jun 27 to Jun 28
$146 total
Jun 27 - Jun 28
Total with taxes and fees
Book a stay at this business-friendly hotel in Singapore. Enjoy free WiFi, a 24-hour fitness center, and a 24-hour front desk. Our guests praise the helpful ...
7.6/10 Good! (1,088 reviews)
"Good"

Reviewed on Jun 20, 2026

YOTELAIR Singapore Changi Airport
Ambassador Transit Hotel Terminal 2

Ambassador Transit Hotel Terminal 2

2.5 out of 5
Singapore Changi Airport, PTB2 Singapore
$213 nightly
The price is $232 total per night from Jun 22 to Jun 23
$232 total
Jun 22 - Jun 23
Total with taxes and fees
Book a stay at this all-inclusive hotel in Singapore. Enjoy free WiFi, breakfast (surcharge), and a 24-hour front desk. Our guests praise the helpful staff in ...
8.4/10 Very Good! (1,003 reviews)
"Too expensive for the duration of stay (12 hours) and size of the room. Meals in the lounge were mediocre esp in an airport like Changi that has such high quality food everywhere else in the airport! Having to pay extra for use of the fitness center after paying through my nose for the transit hotel ..."

Reviewed on Jun 21, 2026

Ambassador Transit Hotel Terminal 2
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Singapore

YOTEL Singapore Orchard Road

YOTEL Singapore Orchard Road

4 out of 5
366 Orchard Road Singapore
$110 nightly
The price is $119 total per night from Jun 28 to Jun 29
$119 total
Jun 28 - Jun 29
Total with taxes and fees
Stay at this hotel in Singapore. Enjoy free WiFi, an outdoor pool, and breakfast (surcharge). Our guests praise the breakfast and the pool in our reviews. Popular ...
8.8/10 Excellent! (1,826 reviews)
"Clean and convenient"

Reviewed on Jun 21, 2026

YOTEL Singapore Orchard Road
Pan Pacific Singapore

Pan Pacific Singapore

5 out of 5
7 Raffles Boulevard Singapore
$314 nightly
The price is $342 total per night from Jun 25 to Jun 26
$342 total
Jun 25 - Jun 26
Total with taxes and fees
Book a stay at this luxury hotel in Singapore. Enjoy free WiFi, 2 outdoor pools, and a full-service spa. Our guests praise the breakfast and the helpful staff ...
9.4/10 Exceptional! (2,168 reviews)
"Excellent!"

Reviewed on Jun 21, 2026

Pan Pacific Singapore
Paradox Singapore Merchant Court at Clarke Quay

Paradox Singapore Merchant Court at Clarke Quay

4.5 out of 5
Merchant Road, 20 Singapore SIN
$186 nightly
The price is $206 total per night from Jun 29 to Jun 30
$206 total
Jun 29 - Jun 30
Total with taxes and fees
Book a stay at this luxury hotel in Singapore. Enjoy free WiFi, free parking, and 2 restaurants. Our guests praise the breakfast and the pool in our reviews. ...
9.2/10 Wonderful! (1,503 reviews)
"Everything"

Reviewed on Jun 19, 2026

Paradox Singapore Merchant Court at Clarke Quay
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Singapore Hotels With Airport Transportation

Village Hotel Changi by Far East Hospitality

Village Hotel Changi by Far East Hospitality

4 out of 5
1 Netheravon Road Singapore
$109 nightly
The price is $118 total per night from Jun 25 to Jun 26
$118 total
Jun 25 - Jun 26
Total with taxes and fees
Book a stay at this beach hotel in Singapore. Enjoy free WiFi, free parking, and 2 outdoor pools. Our guests praise the pool and the helpful staff in our reviews. ...
8.2/10 Very Good! (1,006 reviews)
"Excellent"

Reviewed on Jun 20, 2026

Village Hotel Changi by Far East Hospitality
Grand Mercure Singapore Roxy

Grand Mercure Singapore Roxy

4 out of 5
50 East Coast Road Singapore
$136 nightly
The price is $149 total per night from Jun 24 to Jun 25
$149 total
Jun 24 - Jun 25
Total with taxes and fees
Book a stay at this business-friendly hotel in Singapore. Enjoy free WiFi, free parking, and 2 restaurants. Our guests praise the helpful staff in our reviews. ...
8.6/10 Excellent! (1,001 reviews)
"The receiptionist was really helpful. I asked for 20mins for packing, and he extended my stay for one hour."

Reviewed on May 31, 2026

Grand Mercure Singapore Roxy
Dorsett Changi City Singapore

Dorsett Changi City Singapore

4 out of 5
3 Changi Business Park Central 1 Singapore
$135 nightly
The price is $149 total per night from Jun 28 to Jun 29
$149 total
Jun 28 - Jun 29
Total with taxes and fees
Stay at this aparthotel in Singapore. Enjoy free WiFi, room service, and a 24-hour fitness center. Our guests praise the helpful staff and the clean rooms in ...
9/10 Wonderful! (2,697 reviews)
"Room was immaculate with sufficient laundry and tea/coffee utensils"

Reviewed on Jun 21, 2026

Dorsett Changi City Singapore
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Singapore Hotels

Hotel Boss

Hotel Boss

3.5 out of 5
500 Jalan Sultan Road Singapore
$91 nightly
The price is $99 total per night from Jun 24 to Jun 25
$99 total
Jun 24 - Jun 25
Total with taxes and fees
Stay at this hotel in Singapore. Enjoy free WiFi, an outdoor pool, and 2 restaurants. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.8/10 Good! (1,211 reviews)
"The staff who was helping us is amazing his name is James"

Reviewed on Jun 20, 2026

Hotel Boss
Harbour Ville Hotel

Harbour Ville Hotel

3 out of 5
512 Kampong Bahru Road Singapore
$75 nightly
The price is $83 total per night from Jun 22 to Jun 23
$83 total
Jun 22 - Jun 23
Total with taxes and fees
Stay at this hotel in Singapore. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions Universal Studios Singapore and Orchard Road are ...
Harbour Ville Hotel
ibis budget Singapore Pearl

ibis budget Singapore Pearl

2 out of 5
21 Lorong 14 Geylang Singapore
$51 nightly
The price is $56 total per night from Jun 24 to Jun 25
$56 total
Jun 24 - Jun 25
Total with taxes and fees
Stay at this hotel in Singapore. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff in our reviews. Popular attractions ...
7.2/10 Good! (944 reviews)
"Staff was lovely, room is functional. Good location to go around Singapore"

Reviewed on May 22, 2026

ibis budget Singapore Pearl
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Singapore

Fraser Suites Singapore

Fraser Suites Singapore

4.5 out of 5
491A River Valley Road Singapore
Book a stay at this luxury aparthotel in Singapore. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. ...
9.4/10 Exceptional! (400 reviews)

Families like: Kids pool, kitchen, playground, game room

Travelers say...
"MRT was within walking distance"

Reviewed on Jan 21, 2026

Get rates
Fraser Suites Singapore
Resorts World Sentosa - Hotel Ora

Resorts World Sentosa - Hotel Ora

5 out of 5
8 Sentosa Gateway, Resorts World Sentosa Singapore
$305 nightly
The price is $332 total per night from Jul 5 to Jul 6
$332 total
Jul 5 - Jul 6
Total with taxes and fees
Book a stay at this luxury hotel in Singapore. Enjoy free WiFi, free parking, and a casino. Our guests praise the helpful staff in our reviews. Popular attractions ...
9/10 Wonderful! (253 reviews)
"Room was quite clean, some dirty corners but overall ok. Staffs were very helpful and willing to listen to feedback. Breakfast was surprisingly good. Downside is soundproofing is quite bad. We experienced noises from upstairs and around us. Sleep was disrupted as noises persisted throughout the night. ..."

Reviewed on Jun 21, 2026

Resorts World Sentosa - Hotel Ora
Fraser Place Robertson Walk, Singapore

Fraser Place Robertson Walk, Singapore

4.5 out of 5
11 Unity Street Singapore
Book a stay at this luxury aparthotel in Singapore. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the room ...
9.2/10 Wonderful! (447 reviews)

Families like: Kids pool, kitchen, playground, babysitting

Travelers say...
"Great staff, daily cleaning and great space in the accommodation. Decor tired and upkeep falling behind"

Reviewed on Apr 9, 2025

Get rates
Fraser Place Robertson Walk, Singapore
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

IAH to SIN Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
IAH Address & GPS
Address:
16930 JFK Boulevard
Houston TX, 77032
United States
IATA Code:
IAH
Longitude:
-95.34
Latitude:
29.983333
Time Zone:
America/Chicago
SIN Address & GPS
Address:
Singapore ,
Singapore
IATA Code:
SIN
Longitude:
103.990201
Latitude:
1.361173
Time Zone:
Asia/Singapore

Frequently asked questions

Are there non-stop flights from IAH to Singapore Airport?
As you can't fly nonstop from Houston Airport to Singapore Airport, a flight with just one stop is the next best thing. United Airlines, Air New Zealand and Emirates are all respected airlines that service this route.
What is the shortest flight from Houston Airport to Singapore Airport?
The trip from Houston to Singapore is considered a long-haul flight. Indeed, the fastest flight time possible from Houston Airport to Changi Airport is 22 hours and 14 minutes. Try to catch some shut-eye throughout the journey to arrive feeling energized and keep jet lag at bay.
How many hours flight from Houston Airport to Changi Airport?
With an average flight time of 22 hours and 20 minutes, traveling from George Bush Intercontinental Airport (IAH) to Changi Airport (SIN) is no short trip. Get set for some long hours in your seat and think about using your air miles to upgrade.
What airlines have the most flights from Houston Airport to Singapore Airport?
Right now, no airlines advertise direct flights between Houston Airport and SIN. But don't worry. There are plenty of single or multi-stop options available.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

More to Explore