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Singapore To Houston Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

calender

Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

April
August
September
October
November
December
January
February
March

April is by far the best month, wherein you can get cheapest flights for Singapore to Houston. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

disclDisclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Singapore To Houston

United Airlines
United Airlines

Singapore

20:35

Singapore

Singapore Changi Airport

Mon , 20 Apr 2026

31h 30m
ellipse
1 Stop

Houston

15:05

Houston

George Bush Intercontinental Houston Airport

Tue, 21 Apr 2026

£430
American Airlines
American Airlines

Singapore

21:50

Singapore

Singapore Changi Airport

Mon , 20 Apr 2026

33h 09m
ellipse
2 Stop

Houston

17:59

Houston

George Bush Intercontinental Houston Airport

Tue, 21 Apr 2026

£433
United Airlines
United Airlines

Singapore

09:00

Singapore

Singapore Changi Airport

Wed , 08 Apr 2026

20h 56m
ellipse
1 Stop

Houston

16:56

Houston

George Bush Intercontinental Houston Airport

Wed, 08 Apr 2026

£433
Delta Airlines
Delta Airlines

Singapore

07:30

Singapore

Singapore Changi Airport

Mon , 20 Apr 2026

27h 04m
ellipse
2 Stop

Houston

21:34

Houston

George Bush Intercontinental Houston Airport

Mon, 20 Apr 2026

£433
United Airlines
United Airlines

Singapore

09:00

Singapore

Singapore Changi Airport

Tue , 21 Apr 2026

20h 56m
ellipse
1 Stop

Houston

16:56

Houston

George Bush Intercontinental Houston Airport

Tue, 21 Apr 2026

£436
Delta Airlines
Delta Airlines

Singapore

01:25

Singapore

Singapore Changi Airport

Tue , 21 Apr 2026

33h 09m
ellipse
2 Stop

Houston

21:34

Houston

George Bush Intercontinental Houston Airport

Tue, 21 Apr 2026

£440
Japan AirLines
Japan AirLines

Singapore

21:50

Singapore

Singapore Changi Airport

Mon , 20 Apr 2026

31h 34m
ellipse
2 Stop

Houston

16:24

Houston

George Bush Intercontinental Houston Airport

Tue, 21 Apr 2026

£443
EVA Air
EVA Air

Singapore

15:20

Singapore

Singapore Changi Airport

Tue , 21 Apr 2026

26h 56m
ellipse
2 Stop

Houston

05:16

Houston

George Bush Intercontinental Houston Airport

Wed, 22 Apr 2026

£503
Korean Air
Korean Air

Singapore

22:00

Singapore

Singapore Changi Airport

Tue , 21 Apr 2026

26h 27m
ellipse
2 Stop

Houston

11:27

Houston

George Bush Intercontinental Houston Airport

Wed, 22 Apr 2026

£521
Turkish Airlines
Turkish Airlines

Singapore

11:10

Singapore

Singapore Changi Airport

Wed , 08 Apr 2026

45h 00m
ellipse
1 Stop

Houston

19:10

Houston

George Bush Intercontinental Houston Airport

Thu, 09 Apr 2026

£521
Turkish Airlines
Turkish Airlines

Singapore

23:05

Singapore

Singapore Changi Airport

Wed , 08 Apr 2026

33h 05m
ellipse
1 Stop

Houston

19:10

Houston

George Bush Intercontinental Houston Airport

Thu, 09 Apr 2026

£521
ellipse

Early Morning Flight Singapore to Houston

wallet
Cheapest Flight
Found
£433
group
Average Flight
Time
27h 04m
calendra
Date/Time
20 Apr 2026
07:30 AM
plane
Airlines
Delta Airlines
Ellipse

Late Night Flight Singapore to Houston

wallet
Cheapest Flight
Found
£521
group
Average Flight
Time
33h 05m
calendar
Date/Time
08 Apr 2026
23:05 PM
plane
Airlines
Turkish Airlines

Flights from Singapore to Houston with Easemytrip

Flying from Singapore to Houston has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.

The air route between Singapore to Houston is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Singapore Changi Airport (SIN) and George Bush Intercontinental Houston Airport (IAH). You can expect a flight distance of approximately 15972 km, and most direct services cover it in around 16:58.

Let’s take a closer look at everything you need to know before booking your flight from Singapore to Houston.

Travel Overview: Singapore to Houston

Flight Details Information
Route Distance 15972 km
Average Flight Time 16:58 hrs
Departure Airport Singapore Changi Airport (SIN)
Arrival Airport George Bush Intercontinental Houston Airport (IAH)
Cabin Classes Available Economy Class, Premium Economy, Business Class, First Class
Direct Flights NO
Common Airlines United Airlines, American Airlines, Delta Airlines, Japan AirLines

The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.

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FAQs about flights from Singapore to Houston

Are there direct flights from Singapore to Houston?

How early should I book?

Which airlines offer the most frequent service?

Is it cheaper to fly round-trip or one-way?

Can I mix airlines for departure and return?

Is it possible to change or cancel my booking after confirmation?

Can I book additional baggage or in-flight services in advance?