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Cheapest
Amazing SIN to IAH Flight Deals
The cheapest flights to George Bush Intercontinental found within the past 7 days were $968 round trip and $604 one way. Prices and availability subject to change. Additional terms may apply.
FAQs about flights from Changi Airport (SIN) to George Bush Intercontinental Airport (IAH)
Take note of your connecting gate, because there aren't any direct flights from Singapore (SIN-Changi) to Houston, TX (IAH-George Bush Intercontinental). Lufthansa, United Airlines and ANA are some airlines that will take you to Houston with only one stopover.
The flight time between Singapore (SIN-Changi) and Houston, TX (IAH-George Bush Intercontinental) is usually around 19 hours and 19 minutes — long enough to muddle anyone's body clock. Think about the time difference and be sure to get some sleep on this long-haul flight to avoid jet lag.
The flight distance from Singapore (SIN-Changi) to Houston, TX (IAH-George Bush Intercontinental) is 10,066 miles. Neck pillow? Check. Noise-canceling headphones? Check. You'll want all your carry-on basics for this journey.
With no direct flights on offer, you'd be wise to book in advance when traveling between Singapore (SIN-Changi) and Houston, TX (IAH-George Bush Intercontinental). Find the simplest route with the least amount of layovers and save yourself some time.
- You'll find it in your travel itinerary, which will be emailed to you when you've completed your booking. If you're not too sure what to look for, scan the document for a code comprising letters and numerals. The first one to two letters and single figure are the IATA airline code, which indicates the name of your carrier. This part is followed by one, two, three or four digits — your flight number.
- This depends on where you're flying to. It's three hours for international flights and two hours for domestic. This can change between airports and airlines, so be sure to double check.
SIN to IAH Frequently Asked Questions
Changi to George Bush Intercontinental Flight FAQ
| Traveling From | Changi |
|---|---|
| Traveling To | George Bush Intercontinental |
| Shortest Flight Time | hours mins |
| Earliest Departure Time | |
| Latest Departure Time | |
| Lowest Flight Price | $968 |
Singapore to Houston Carriers and Route Information
Flight path for flights from Changi International Airport to George Bush Intercontinental Airport.
Top SIN Flights to Domestic Cities
- Singapore to Chicago (SIN - ORD)
- Singapore to Denver (SIN - DEN)
- Singapore to Los Angeles (SIN - LAX)
- Singapore to Houston (SIN - IAH)
- Singapore to Newark (SIN - EWR)
- Singapore to New York (SIN - JFK)
- Singapore to Atlanta (SIN - ATL)
- Singapore to San Francisco (SIN - SFO)
- Singapore to Washington (SIN - IAD)
- Singapore to Dallas (SIN - DFW)
Top SIN Flights to International Cities
- Singapore to Beijing (SIN - PEK)
- Singapore to Frankfurt (SIN - FRA)
- Singapore to Paris (SIN - CDG)
- Singapore to Amsterdam (SIN - AMS)
- Singapore to Shanghai (SIN - PVG)
- Singapore to Bangkok (SIN - BKK)
- Singapore to Seoul (SIN - ICN)
- Singapore to Hong Kong (SIN - HKG)
- Singapore to Dubai (SIN - DXB)
- Singapore to Munich (SIN - MUC)
Top IAH Flights to Domestic Cities
- Houston to Chicago (IAH - ORD)
- Houston to Denver (IAH - DEN)
- Houston to Los Angeles (IAH - LAX)
- Houston to Newark (IAH - EWR)
- Houston to New York (IAH - JFK)
- Houston to Atlanta (IAH - ATL)
- Houston to San Francisco (IAH - SFO)
- Houston to Washington (IAH - IAD)
- Houston to Dallas (IAH - DFW)
- Houston to Miami (IAH - MIA)
Top IAH Flights International Cities
- Houston to Beijing (IAH - PEK)
- Houston to Frankfurt (IAH - FRA)
- Houston to Paris (IAH - CDG)
- Houston to Amsterdam (IAH - AMS)
- Houston to Singapore (IAH - SIN)
- Houston to Shanghai (IAH - PVG)
- Houston to Bangkok (IAH - BKK)
- Houston to Seoul (IAH - ICN)
- Houston to Dubai (IAH - DXB)
- Houston to Hong Kong (IAH - HKG)
Top Airlines Servicing SIN - Changi Airport
Below are the most flown air carriers at Singapore (SIN) airport. Click to see their most popular routes and look for airfare.
Top Airlines Servicing IAH - George Bush Intercontinental Airport
Below are the most flown air carriers at Houston (IAH) airport. Click to see their most popular routes and look for airfare.
Top Airlines Routes To IAH
- Spirit Airlines Chicago to Houston
- Spirit Airlines Newark to Houston
- Spirit Airlines San Diego to Houston
- Spirit Airlines Los Angeles to Houston
- Spirit Airlines Tampa to Houston
- Spirit Airlines Portland to Houston
- Spirit Airlines Detroit to Houston
- Spirit Airlines New York to Houston
- Spirit Airlines Boston to Houston
- Spirit Airlines Fort Lauderdale to Houston
Top Flights to Changi
- Chicago to Houston (ORD - IAH)
- Newark to Houston (EWR - IAH)
- San Diego to Houston (SAN - IAH)
- Los Angeles to Houston (LAX - IAH)
- Tampa to Houston (TPA - IAH)
- Portland to Houston (PDX - IAH)
- Detroit to Houston (DTW - IAH)
- New York to Houston (LGA - IAH)
- Boston to Houston (BOS - IAH)
- Fort Lauderdale to Houston (FLL - IAH)
- Charlotte to Houston (CLT - IAH)
- Denver to Houston (DEN - IAH)
- New York to Houston (JFK - IAH)
- Seattle to Houston (SEA - IAH)
- Ontario to Houston (ONT - IAH)
- Baltimore to Houston (BWI - IAH)
- Philadelphia to Houston (PHL - IAH)
- Orlando to Houston (MCO - IAH)
- Oakland to Houston (OAK - IAH)
- Atlanta to Houston (ATL - IAH)
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- Houston to Miami (IAH - MIA)
- Houston to Denver (IAH - DEN)
- Houston to Edinburgh (IAH - EDI)
- United Houston (IAH) to Atlanta (ATL) flights
- United Houston (IAH) to Denver (DEN) flights
- United Houston (IAH) to Villahermosa (VSA) flights
- Houston to Dallas (IAH - DFW)
- United Houston (IAH) to Newark (EWR) flights
- United Houston (IAH) to Albuquerque (ABQ) flights
- Houston to Chicago (IAH - ORD)
- Houston to Las Vegas (IAH - LAS)
- United Houston (IAH) to New York (JFK) flights
- United Houston (IAH) to Grote Berg (CUR) flights
- United Houston (IAH) to Charleston (CHS) flights
- Houston to Los Angeles (IAH - LAX)
