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Latest Flight Deals from Houston to Singapore

Book one-way or return flights from Houston to Singapore from as little as NZD 1,082. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • IAH18:10
        25h 50m
        1 stop
        SIN09:00
        Tue, Apr 30|Houston - Singapore|Qatar Airways
        NZD 1,082NZD 1,751
        38% OFF
        38% OFF
        NZD 1,751NZD 1,082
      • IAH01:10
        21h 50m
        1 stop
        SIN12:00
        Fri, May 3|Houston - Singapore|EVA Air
        NZD 1,115NZD 1,751
        36% OFF
        36% OFF
        NZD 1,751NZD 1,115
      • IAH18:05
        25h 25m
        1 stop
        SIN08:30
        Wed, May 1|Houston - Singapore|Qatar Airways
        NZD 1,129NZD 1,751
        36% OFF
        36% OFF
        NZD 1,751NZD 1,129
      • IAH18:05
        25h 25m
        1 stop
        SIN08:30
        Wed, May 1|Houston - Singapore|American Airlines
        NZD 1,141
        NZD 1,141
      • IAH18:10
        25h 50m
        1 stop
        SIN09:00
        Mon, Apr 29|Houston - Singapore|Qatar Airways
        NZD 1,165
        NZD 1,165
      • IAH18:10
        25h 50m
        1 stop
        SIN09:00
        Wed, May 8|Houston - Singapore|Qatar Airways
        NZD 1,170
        NZD 1,170
      • IAH18:05
        25h 25m
        1 stop
        SIN08:30
        Wed, May 1|Houston - Singapore|Alaska Airlines
        NZD 1,186
        NZD 1,186
      • IAH18:10
        25h 50m
        1 stop
        SIN09:00
        Tue, Apr 30|Houston - Singapore|American Airlines
        NZD 1,199
        NZD 1,199
      • IAH22:00
        31h 45m
        1 stop
        SIN18:45
        Sun, May 5|Houston - Singapore|United Airlines
        NZD 1,206
        NZD 1,206
      • IAH18:05
        25h 25m
        1 stop
        SIN08:30
        Mon, Apr 29|Houston - Singapore|American Airlines
        NZD 1,209
        NZD 1,209
      • HOU13:00
        3h 5m
        Direct
        SIN14:00
        Sun, May 5|Houston - Singapore|Qatar Airways
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Houston to Singapore? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Houston to Singapore. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Houston to Singapore

View airlines operating flights from Houston to Singapore. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines
From NZD 955
Alaska Airlines
From NZD 1,041
United Airlines
From NZD 1,047
All Nippon Airways
From NZD 1,073
Delta Air Lines
From NZD 1,079
Frontier Airlines
From NZD 1,081
Qatar Airways
From NZD 1,082
EVA Air
From NZD 1,115
American Airlines
From NZD 1,141
Cathay Pacific
From NZD 1,159
ANA airlines

Find more flights and airlines

Alternative Routes from Houston to Singapore

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Houston to Singapore.

  • Cheapest
    Spirit Airlines
    IAH
    20:13
    39h 22m
    2 transfer
    SIN
    00:35
    George Bush Intercontinental Airport - Singapore Changi Airport
    Tue, Apr 30Spirit Airlines
    NZD 955
  • American Airlines
    HOU
    20:25
    30h 20m
    2 transfer
    SIN
    15:45
    William P. Hobby Airport - Singapore Changi Airport
    Sun, May 5American Airlines
    NZD 1,256
  • American Airlines
    HOU
    20:25
    30h 20m
    2 transfer
    SIN
    15:45
    William P. Hobby Airport - Singapore Changi Airport
    Sun, May 5American Airlines
    NZD 1,256
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Houston (HOU) to Singapore (SIN) the cheapest?

    Airlines adjust prices for flights from Houston to Singapore based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Houston (HOU) to Singapore (SIN) cost?

    According to Trip.com's data, the lowest price is around NZD 3,182.

  • How long does it take to fly from Houston (HOU) to Singapore (SIN) and what is the distance?

    It takes around 23 hours 37 minutes to fly from Houston (HOU) to Singapore (SIN).

  • What is the transportation method from the main airport to downtown in Singapore?

    • The distance from Singapore Changi Airport to downtown is about 17km. It takes about 30 minutes by taxi.

  • What are the most popular airlines that fly from Houston (HOU) to Singapore (SIN)?

    Airlines with flights from Houston (HOU) to Singapore (SIN): Singapore Airlines.

How to find a cheap flight from Houston to Singapore

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Houston to Singapore. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Houston to Singapore

Cheapest nonstop flight price

NZD 1,081

Cheapest round-trip ticket price

NZD 1,775

Off-season for travel

January

Peak season for travel

June

Flight distance

16,018.52km

Average flight time

23 hours 37 minutes

Popular airline

American Airlines

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