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S$ 177+ Cheap flights from Houston

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22-5. 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

Find flights from Houston

Cheapest flights from Houston
Explore the most affordable flight options available from Houston. Find the lowest fares based on data from user searches, with prices last updated on 30 April 2025.

Tue 1-720:25HOU - BNA
Nonstop2h 00mSouthwest
Fri 4-718:00BNA - HOU
Nonstop2h 05mSouthwest
Deal found 29-4S$ 200
Thu 7-811:42IAH - BNA
1 stop5h 47mDelta
Sun 10-807:15BNA - IAH
1 stop4h 47mDelta
Deal found 29-4S$ 258
Wed 4-606:00HOU - BNA
1 stop3h 52mDelta
Thu 12-605:15BNA - HOU
1 stop4h 00mDelta
Deal found 29-4S$ 259
Thu 31-714:50IAH - BNA
Nonstop2h 10mUnited Airlines
Sun 3-806:15BNA - IAH
Nonstop2h 12mUnited Airlines
Deal found 29-4S$ 281
Thu 12-620:00HOU - BNA
1 stop15h 25mSun Country Air
Sun 15-607:00BNA - HOU
1 stop10h 42mSun Country Air
Deal found 29-4S$ 386
Tue 27-517:54IAH - BNA
1 stop21h 25mAlaska Airlines
Wed 28-517:50BNA - IAH
2 stops12h 30mAlaska Airlines
Deal found 28-4S$ 750
Wed 14-507:45IAH - LHR
1 stop20h 05mDelta
Tue 17-606:15LHR - IAH
1 stop13h 20mDelta
Deal found 29-4S$ 848
Wed 20-806:00HOU - LHR
1 stop18h 45mDelta
Mon 25-806:15LHR - HOU
2 stops21h 20mDelta
Deal found 29-4S$ 860
Mon 1-915:05IAH - LHR
1 stop13h 35mMultiple Airlines
Thu 11-919:30LHR - IAH
2 stops32h 39mMultiple Airlines
Deal found 29-4S$ 886
Sun 17-820:15IAH - LHR
Nonstop9h 20mUnited Airlines
Thu 28-813:40LHR - IAH
Nonstop10h 15mUnited Airlines
Deal found 29-4S$ 891
Tue 13-518:42HOU - LHR
1 stop12h 48mKLM
Tue 20-509:20LHR - HOU
1 stop14h 37mKLM
Deal found 29-4S$ 911
Tue 13-510:22HOU - LHR
2 stops13h 58mVirgin Atlantic
Tue 20-510:55LHR - HOU
2 stops16h 22mVirgin Atlantic
Deal found 29-4S$ 916

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 30 April 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Thu 7-8

11:42-17:29

1 stop5h 47m

Nashville Intl

Sun 10-8

07:15-12:02

1 stop4h 47m

S$ 258

HoustonNashville

HOU - BNA

HOUBNA

Houston Hobby

Wed 4-6

06:00-09:52

1 stop3h 52m

Nashville Intl

Thu 12-6

05:15-09:15

1 stop4h 00m

S$ 259

HoustonNashville

HOU - BNA

HOUBNA

Houston Hobby

Fri 30-5

05:05-08:55

1 stop3h 50m

Nashville Intl

Sun 1-6

05:35-07:45

Nonstop2h 10m

S$ 276

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Thu 31-7

14:50-17:00

Nonstop2h 10m

Nashville Intl

Sun 3-8

06:15-08:27

Nonstop2h 12m

S$ 281

HoustonNashville

HOU - BNA

HOUBNA

Houston Hobby

Thu 12-6

20:00-11:25

1 stop15h 25m

Nashville Intl

Sun 15-6

07:00-17:42

1 stop10h 42m

S$ 386

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Tue 27-5

17:54-15:19

1 stop21h 25m

Nashville Intl

Wed 28-5

17:50-06:20

2 stops12h 30m

S$ 750

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 14-5

10:45-13:10

1 stop20h 25m

London Heathrow

Thu 12-6

06:15-13:35

1 stop13h 20m

S$ 848

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 20-8

06:00-06:45

1 stop18h 45m

London Heathrow

Mon 25-8

06:15-21:35

2 stops21h 20m

S$ 860

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 1-9

15:05-10:40

1 stop13h 35m

London Heathrow

Thu 11-9

19:30-22:09

2 stops32h 39m

S$ 886

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 17-8

20:15-11:35

Nonstop9h 20m

London Heathrow

Thu 28-8

13:40-17:55

Nonstop10h 15m

S$ 891

Flights are sorted by cheapest return flights first.

Deals found on 29-4

Showing 1-10 of 60 results
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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 25 April 2025.

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 64 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, October is the cheapest month in which you can book a flight from Houston (average of S$ 857). Flying from Houston in July will prove the most costly (average of S$ 1,452). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Houston

Get insights into the airlines that provide service from Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Houston. In the last 7 days, Cheapflights users made a total of 200,618 searches.
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Comfort

8.3

Overall

8.4

Boarding

8.4

Crew

8.6

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very Good
1,186 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Comfort

8.3

Overall

8.4

Boarding

8.4

Crew

8.6

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very Good
1,066 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Comfort

8.3

Overall

8.4

Boarding

8.4

Crew

8.6

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very Good
1,459 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Comfort

8.3

Overall

8.4

Boarding

8.4

Crew

8.6

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very Good
852 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Comfort

8.3

Overall

8.4

Boarding

8.4

Crew

8.6

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Singapore Airlines
8.1
Very Good
1,292 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Comfort

8.3

Overall

8.4

Boarding

8.4

Crew

8.6

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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Direct flights from Texas

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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 30 April 2025.

  • What is the cheapest month to fly from Houston?

    Currently, the cheapest month for flights from Houston is October. 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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