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S$ 209+ 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 7-5. 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
1 May — 8 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 26 April 2025.

Tue 1-720:25HOU - BNA
Nonstop2h 00mSouthwest
Fri 4-708:10BNA - HOU
Nonstop2h 05mSouthwest
Deal found 25-4S$ 212
Fri 27-620:20IAH - BNA
Nonstop2h 10mUnited Airlines
Fri 4-708:40BNA - IAH
Nonstop2h 22mUnited Airlines
Deal found 25-4S$ 248
Wed 11-606:00HOU - BNA
1 stop3h 52mDelta
Tue 1-705:15BNA - HOU
1 stop4h 00mDelta
Deal found 26-4S$ 269
Fri 20-617:35IAH - BNA
1 stop5h 41mDelta
Mon 23-614:57BNA - IAH
1 stop3h 56mDelta
Deal found 25-4S$ 280
Fri 20-618:30HOU - BNA
1 stop22h 13mSun Country Air
Mon 23-617:19BNA - HOU
1 stop18h 05mSun Country Air
Deal found 26-4S$ 466
Thu 14-817:50IAH - BNA
1 stop21h 29mAlaska Airlines
Sun 17-816:19BNA - IAH
2 stops14h 01mAlaska Airlines
Deal found 25-4S$ 774
Mon 12-516:15IAH - LHR
Nonstop9h 25mUnited Airlines
Thu 22-507:25LHR - IAH
1 stop15h 00mUnited Airlines
Deal found 25-4S$ 875
Mon 1-917:00IAH - LHR
1 stop12h 10mKLM
Tue 30-906:30LHR - IAH
1 stop12h 45mKLM
Deal found 25-4S$ 882
Sun 11-518:42HOU - LHR
1 stop12h 48mDelta
Tue 20-508:40LHR - HOU
2 stops18h 37mDelta
Deal found 25-4S$ 896
Mon 12-509:40IAH - LHR
1 stop21h 50mDelta
Thu 22-508:40LHR - IAH
2 stops19h 36mDelta
Deal found 25-4S$ 898
Wed 1-1013:00HOU - LHR
1 stop18h 30mVirgin Atlantic
Fri 10-1013:05LHR - HOU
1 stop14h 35mVirgin Atlantic
Deal found 24-4S$ 915
Tue 16-916:00IAH - LHR
2 stops19h 40mScandinavian Airlines
Tue 23-910:20LHR - IAH
2 stops19h 10mScandinavian Airlines
Deal found 25-4S$ 925

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

Fly to

Singapore

Route

Depart

Return

Price

HoustonNashville

HOU - BNA

HOUBNA

Houston Hobby

Sat 24-5

13:45-19:55

1 stop6h 10m

Nashville Intl

Wed 28-5

08:10-10:20

Nonstop2h 10m

S$ 290

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Tue 1-7

07:35-09:45

Nonstop2h 10m

Nashville Intl

Fri 4-7

06:15-08:28

Nonstop2h 13m

S$ 304

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Tue 13-5

14:44-18:40

1 stop3h 56m

Nashville Intl

Tue 20-5

07:15-13:39

1 stop6h 24m

S$ 311

HoustonNashville

HOU - BNA

HOUBNA

Houston Hobby

Fri 6-6

18:42-22:56

1 stop4h 14m

Nashville Intl

Sun 8-6

05:15-09:15

1 stop4h 00m

S$ 350

HoustonNashville

HOU - BNA

HOUBNA

Houston Hobby

Fri 20-6

18:30-16:43

1 stop22h 13m

Nashville Intl

Mon 23-6

17:19-11:24

1 stop18h 05m

S$ 466

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Thu 14-8

17:50-15:19

1 stop21h 29m

Nashville Intl

Sun 17-8

16:19-06:20

2 stops14h 01m

S$ 774

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 12-5

16:15-07:40

Nonstop9h 25m

London Heathrow

Thu 22-5

07:25-16:25

1 stop15h 00m

S$ 875

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 1-9

13:15-06:45

1 stop11h 30m

London Heathrow

Wed 15-10

06:30-13:15

1 stop12h 45m

S$ 882

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 11-5

18:42-13:30

1 stop12h 48m

London Heathrow

Tue 20-5

08:40-21:17

2 stops18h 37m

S$ 896

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 12-5

09:40-13:30

1 stop21h 50m

London Heathrow

Thu 22-5

08:40-22:16

2 stops19h 36m

S$ 898

Flights are sorted by cheapest return flights first.

Deals found on 25-4

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$ 861). Flying from Houston in July will prove the most costly (average of S$ 1,459). 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
1,182 reviews
Check prices

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
EVA Air
8.4
Very Good
1,182 reviews
EVA Air
8.4
Very Good
1,182 reviews
Check prices

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
Japan Airlines
8.3
Very Good
1,456 reviews
EVA Air
8.4
Very Good
1,182 reviews
Check prices

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
ANA
8.3
Very Good
853 reviews
EVA Air
8.4
Very Good
1,182 reviews
Check prices

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
Delta
8.0
Very Good
7,920 reviews
EVA Air
8.4
Very Good
1,182 reviews
Check prices

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
KLM
7.8
Good
1,334 reviews
EVA Air
8.4
Very Good
1,182 reviews
Check prices

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

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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 26 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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