S$ 109+ Cheap flights from Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13-5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HOU — SIN
5 May — 12 May1
1 adult
1 adult, Economy, 0 bags

Find flights from Houston within your budget

 
Find flights departing from Houston that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 5 April 2026. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

HoustonNashville

HOU - BNA

HOUBNA

Houston Hobby

Mon 25-5

13:15-15:10

Nonstop1h 55m

Nashville Intl

Tue 9-6

10:15-13:50

1 stop3h 35m

S$ 374

HoustonNashville

HOU - BNA

HOUBNA

Houston Hobby

Tue 5-5

10:55-14:45

1 stop3h 50m

Nashville Intl

Sun 17-5

22:25-00:35

Nonstop2h 10m

S$ 374

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Sat 23-5

18:20-20:34

Nonstop2h 14m

Nashville Intl

Tue 26-5

11:10-13:23

Nonstop2h 13m

S$ 391

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Mon 4-5

05:09-10:48

1 stop5h 39m

Nashville Intl

Wed 6-5

13:00-15:25

Nonstop2h 25m

S$ 406

HoustonNashville

HOU - BNA

HOUBNA

Houston Hobby

Fri 1-5

14:20-17:25

1 stop3h 05m

Nashville Intl

Fri 8-5

07:35-12:50

2 stops5h 15m

S$ 415

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Fri 8-5

13:15-15:19

Nonstop2h 04m

Nashville Intl

Sun 10-5

06:18-08:47

Nonstop2h 29m

S$ 430

HoustonNashville

HOU - BNA

HOUBNA

Houston Hobby

Fri 24-4

19:20-21:15

Nonstop1h 55m

Nashville Intl

Sun 26-4

22:25-00:35

Nonstop2h 10m

S$ 441

HoustonNashville

HOU - BNA

HOUBNA

Houston Hobby

Thu 23-4

17:23-23:24

1 stop6h 01m

Nashville Intl

Sat 25-4

17:55-23:07

1 stop5h 12m

S$ 449

HoustonNashville

HOU - BNA

HOUBNA

Houston Hobby

Fri 15-5

10:27-16:05

1 stop5h 38m

Nashville Intl

Sun 17-5

05:20-09:32

1 stop4h 12m

S$ 455

HoustonNashville

HOU - BNA

HOUBNA

Houston Hobby

Tue 2-6

10:55-14:45

1 stop3h 50m

Nashville Intl

Mon 8-6

08:05-12:45

2 stops4h 40m

S$ 490

Flights are sorted by cheapest return flights first.

Deals found on 5-4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Houston

Have a flexible travel schedule? Discover the best time to fly from Houston with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Houston

Get recent, data-driven insights about flights from Houston including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Houston?

Use this chart to determine the optimal time to book a return flight from Houston to Singapore. Price data was last updated on 3 April 2026.

The price you pay for your flight from Houston may vary depending on when you book. For the best chance of a lower fare, look to book 19 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Houston?

Currently, February is the cheapest month in which you can book a flight from Houston (average of S$ 854). Flying from Houston in July will prove the most costly (average of S$ 1,352). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Direct flights from Texas

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Direct flights from San Antonio

Related info for your journey

Access useful and relevant information related to your journey from Houston. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 5 April 2026.

  • What is the cheapest month to fly from Houston?

    Currently, the cheapest month for flights from Houston is February. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Houston?

    When you search for this flight from Houston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from Houston?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Houston.

  • Can Cheapflights find flights from Houston with no change fees?

    Certainly. Search results for flights from Houston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Houston become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Houston today and book when you’re ready!

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Houston?

When you search for this flight from Houston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from Houston?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Houston.

Can Cheapflights find flights from Houston with no change fees?

Certainly. Search results for flights from Houston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Houston become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Houston today and book when you’re ready!

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