Cheap Flights from Houston (IAH) to Singapore (SIN)

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IAH to SIN Frequently Asked Questions

How to get cheap flights from IAH to SIN? Finding cheap flights in October depends on when you book. Generally the cheapest flights are on Tuesday - Thursday. Weekends, Friday- Sunday tend to be more expensive. If your dates are flexible heading out during the week can save you money. Here are some cheap flights from IAH to SIN we found in October 2018:
  • United has a flight on 11/20 leaving at 12:36 pm and returning on 11/24 at 1:24 am for only $743 per person.*
  • All Nippon Airways has a flight on 11/20 leaving at 4:00 pm and returning on 11/24 at 1:24 am for only $761 per person.*
  • American Airlines has a flight on 11/23 leaving at 2:18 pm and returning on 11/27 at 6:37 am for only $958 per person.*
  • What airlines fly from IAH to SIN?There are several airlines that fly from Houston (IAH) to Singapore (SIN) every month. The top airlines that fly IAH to SIN are:
  • United Airlines - (UA) with 538 flights every month
  • Lufthansa - (LH) with 155 flights every month
  • American Airlines - (AA) with 71 flights every month
  • Delta Air Lines - (DL) with 59 flights every month
  • All Nippon Airways - (NH) with 59 flights every month
  • How long is the flight from IAH-SIN? The flight from IAH to SIN is 21 hours 30 minutes non-stop, during that time you will fly about 11,058 miles. How many flights are flown between IAH and SIN? There are 21 airline companies that fly from IAH to SIN, with approximately 1,344 flights per month. How many miles from Houston to Singapore? The distance between IAH and SIN airports is about eleven thousand fifty-seven miles. What is the earliest and latest flight of the day from IAH to SIN? The earliest flight leaves IAH at 12:05 am and arrives at SIN at 12:15 am. The last flight of the day departs IAH at 11:40 pm and arrives at SIN at 11:55 pm.

    *Prices vary and will be updated when you view current flight availability results. Deals displayed here are based on flight pricing and availability as of 10/20/2018 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.

    Cheap Flights from IAH to SIN

    Save on your next flight from IAH from SIN when you book through Travelocity. Need a last-minute flight to Singapore? Travelocity offers discount airfare no matter when you book, even on popular routes such as George Bush Intercontinental Airport to Changi International Airport. Whether you need a direct or indirect flight, you can trust Travelocity to provide you with the best prices for IAH to SIN flights.

    Flight Schedule for IAH to SIN

    A $ indicates that Travelocity.com offers pricing for these airline's flights on the dates shown. A dot () indicates the airline has an available flight scheduled, but Travelocity does not provide online booking at this time.

    Popular Flight Routes from Houston (IAH)

    Travelers at IAH love to visit these top cities. Roam to the top destinations from Houston (IAH) today with the cheap prices from Travelocity!

    Popular Flight Routes from Singapore (SIN)

    Travelers at SIN love to visit these top cities. Roam to the top destinations from Singapore (SIN) today with the cheap prices from Travelocity!

    IAH to SIN Flight Path