Cheap Flights from Houston, TX to Singapore from $350

Return flight: Singapore – Houston

On Cheapflightsplus.com you will find 901 connecting flights from Houston to Singapore. You can compare airfare deals from 30 airlines and multiple travel sites from $350, book and save on cheap plane tickets and last minute offers. Also check out HOU-SIN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Houston to Singapore Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $350 (one-way), $600 (round-trip).
Direct flights
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Full flight schedule will help you in detecting at what time planes fly from Houston to Singapore. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
01:35 — 12:00
+1 day
23:30 — 06:25 BR51 EVA Airways Corporation
Houston — Taipei
1h 35m stop
07:25 — 12:05 BR225 EVA Airways Corporation
Taipei — Singapore
21h 25m
including layover
Find flight
from$486
01:35 — 13:50
+1 day
23:30 — 06:25 BR51 EVA Airways Corporation
Houston — Taipei
3h 20m stop
09:35 — 14:30 BR215 EVA Airways Corporation
Taipei — Singapore
23h 15m
including layover
Find flight
from$486
05:45 — 05:15
+2 days
05:45 — 07:06 NK801 Spirit Airlines
Houston — Los Angeles
13h 34m stop
20:40 — 05:15 SQ35 Singapore Airlines
Los Angeles — Singapore
34h 30m
including layover
Find flight
from$426
05:45 — 18:25
+1 day
05:45 — 07:48 UA2719 United Airlines
Houston — San Francisco
3h 12m stop
11:00 — 18:25 UA29 United Airlines
San Francisco — Singapore
23h 40m
including layover
Find flight
from$505
06:45 — 05:15
+2 days
06:45 — 08:24 NK1200 Spirit Airlines
Houston — Los Angeles
12h 16m stop
20:40 — 05:15 SQ35 Singapore Airlines
Los Angeles — Singapore
33h 30m
including layover
Find flight
from$440
07:37 — 18:25
+1 day
07:30 — 09:34 UA1768 United Airlines
Houston — San Francisco
1h 15m stop
11:00 — 18:25 UA29 United Airlines
San Francisco — Singapore
21h 48m
including layover
Find flight
from$505
07:37 — 06:15
+2 days
07:30 — 09:34 UA1768 United Airlines
Houston — San Francisco
13h 10m stop
22:55 — 06:15 UA1 United Airlines
San Francisco — Singapore
33h 38m
including layover
Find flight
from$522
10:30 — 14:25
+2 days
10:15 — 14:20 ZG15 Grozny Avia
Houston — Tokyo
17h 55m stop
08:15 — 14:25 TR809 Tiger Airways
Tokyo — Singapore
38h 55m
including layover
Find flight
from$375
10:30 — 23:00
+2 days
10:15 — 14:20 ZG15 Grozny Avia
Houston — Tokyo
2h 30m stop
16:50 — 23:00 ZG53 Grozny Avia
Tokyo — Singapore
23h 30m
including layover
Find flight
from$378
11:35 — 06:40
+2 days
10:15 — 15:20 NH113 All Nippon Airways
Houston — Tokyo
9h 15m stop
00:25 — 06:55 NH843 All Nippon Airways
Tokyo — Singapore
30h 5m
including layover
Find flight
from$477
11:35 — 17:15
+2 days
10:15 — 15:20 NH113 All Nippon Airways
Houston — Tokyo
19h 30m stop
10:50 — 17:35 NH841 All Nippon Airways
Tokyo — Singapore
40h 40m
including layover
Find flight
from$480
14:25 — 08:45
+2 days
14:25 — 10:20 TK134 Turkish Airlines
Houston — Istanbul
6h 45m stop
17:05 — 08:45 TK208 Turkish Airlines
Istanbul — Singapore
29h 20m
including layover
Find flight
from$604
14:25 — 17:55
+2 days
14:25 — 10:20 TK134 Turkish Airlines
Houston — Istanbul
15h 45m stop
02:05 — 17:55 TK54 Turkish Airlines
Istanbul — Singapore
38h 30m
including layover
Find flight
from$604
15:37 — 06:15
+2 days
15:37 — 17:45 UA448 United Airlines
Houston — San Francisco
5h 10m stop
22:55 — 06:15 UA1 United Airlines
San Francisco — Singapore
25h 38m
including layover
Find flight
from$505
15:37 — 18:25
+2 days
15:37 — 17:45 UA448 United Airlines
Houston — San Francisco
17h 15m stop
11:00 — 18:25 UA29 United Airlines
San Francisco — Singapore
37h 48m
including layover
Find flight
from$556
16:50 — 06:15
+2 days
16:50 — 19:00 UA234 United Airlines
Houston — San Francisco
3h 40m stop
22:40 — 06:15 UA1 United Airlines
San Francisco — Singapore
24h 25m
including layover
Find flight
from$533
16:55 — 07:05
+2 days
16:30 — 19:28 AC1301 Air Canada
Houston — Vancouver
4h 13m stop
23:15 — 07:55 AC19 Air Canada
Vancouver — Singapore
25h 10m
including layover
Find flight
from$461
17:10 — 06:15
+2 days
17:10 — 19:18 UA2197 United Airlines
Houston — San Francisco
3h 37m stop
22:55 — 06:15 UA1 United Airlines
San Francisco — Singapore
24h 5m
including layover
Find flight
from$505
17:10 — 06:15
+2 days
17:10 — 19:18 UA2861 United Airlines
Houston — San Francisco
3h 37m stop
22:55 — 06:15 UA1 United Airlines
San Francisco — Singapore
24h 5m
including layover
Find flight
from$505
18:10 — 09:00
+2 days
18:10 — 16:45 QR714 Qatar Airways
Houston — Doha
3h stop
20:10 — 09:00 QR942 Qatar Airways
Doha — Singapore
25h 50m
including layover
Find flight
from$483
18:10 — 15:45
+2 days
18:10 — 16:45 QR714 Qatar Airways
Houston — Doha
9h 45m stop
02:55 — 15:45 QR948 Qatar Airways
Doha — Singapore
32h 35m
including layover
Find flight
from$483
19:23 — 17:35
+2 days
19:10 — 21:53 HA4973 Hawaiian Airlines
Houston — Seattle
12h 10m stop
10:15 — 17:35 SQ27 Singapore Airlines
Seattle — Singapore
33h 12m
including layover
Find flight
from$507
19:50 — 06:15
+2 days
19:50 — 22:01 UA2388 United Airlines
Houston — San Francisco
54m stop
22:55 — 06:15 UA1 United Airlines
San Francisco — Singapore
21h 25m
including layover
Find flight
from$505
20:00 — 07:05
+2 days
20:00 — 22:55 UA1150 United Airlines
Houston — Vancouver
1h stop
23:55 — 07:05 AC19 Air Canada
Vancouver — Singapore
22h 5m
including layover
Find flight
from$541
20:01 — 07:05
+2 days
20:00 — 22:55 AC5291 Air Canada
Houston — Vancouver
1h stop
23:55 — 07:05 AC19 Air Canada
Vancouver — Singapore
22h 4m
including layover
Find flight
from$508
21:51 — 18:25
+2 days
20:58 — 23:09 UA1609 United Airlines
Houston — San Francisco
11h 1m stop
11:00 — 18:25 UA29 United Airlines
San Francisco — Singapore
31h 34m
including layover
Find flight
from$543
21:56 — 18:25
+2 days
21:56 — 23:59 UA2724 United Airlines
Houston — San Francisco
11h 1m stop
11:00 — 18:25 UA29 United Airlines
San Francisco — Singapore
31h 29m
including layover
Find flight
from$539
23:02 — 07:50
+3 days
23:02 — 00:25 NK2395 Spirit Airlines
Houston — Los Angeles
23h 15m stop
23:40 — 07:50 SQ37 Singapore Airlines
Los Angeles — Singapore
43h 48m
including layover
Find flight
from$492
23:02 — 05:15
+3 days
23:02 — 00:25 NK2395 Spirit Airlines
Houston — Los Angeles
20h 15m stop
20:40 — 05:15 SQ35 Singapore Airlines
Los Angeles — Singapore
41h 13m
including layover
Find flight
from$509
*Departure and arrival times - local. Updated on June 6, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Houston to Singapore depends on and how to choose the most interesting flight option for you.

Distance between Houston and Singapore is 16007 miles. Time difference between the cities is 2h. Airplanes depart 01:00 to 23:20 from 15 Houston airports and arrive 01:00 to 23:20 to 4 Singapore airports. Average flight time is 34h 20m.

  • The fastest flight 21h 25m
  • Average flight time 34h 20m
  • The earliest flight 01:00
  • The latest flight 23:20
  • Distance 9947 ml

The cheapest months to travel to Singapore are august (from 467 $), july (from 500 $), june (from 507 $).

The most expensive months are december (from 1 127 $), january (from 1 003 $), february (from 967 $).

What is the lowest airfare Houston to Singapore?

The cheapest plane ticket found by our users is $350. This airfare is for economy class on one-way NK801 flight by Spirit Airlines for August 27, 2025 which leaves George Bush in Houston at 05:45 am and arrives at Singapore Changi at 23:40.

Economy class
$350
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Business class
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First class
?
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Popular Airlines on the Route

The flight Houston — Singapore is served by 30 regular airlines and 7 low-cost airlines. Most of the flights on this route are operated by Japan Airlines - JAL - 6 departures per week at the price of from $ 666 . And the most expensive tickets are offered by Air Canada airline - from $ 1617.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 901 flights with layovers on the route. The fastest connecting flight is BR51 by EVA Airways Corporation takes 21h 25m and the cheapest is NK801 by Spirit Airlines for $350.

  • PR - Philippine Airlines
    from $583
    Find
  • JL - Japan Airlines - JAL
    from $666
    Find
  • UA - United Airlines
    from $505
    Find
  • NZ - Air New Zealand Limited
    from $931
    Find
  • 6E - IndiGo
    from $441
    Find
  • BR - EVA Airways Corporation
    from $476
    Find
  • KE - Korean Air
    from $567
    Find
  • MH - Malaysia Airlines
    from $593
    Find
  • WS - WestJet
    from $522
    Find
  • CA - Air China Limited
    from $800
    Find
  • KL - KLM
    from $462
    Find
  • QR - Qatar Airways
    from $483
    Find
See more connecting flights

Airports

You can fly from Houston to Singapore from 15 airports (Ellington Field, West Houston, Hobby, Park Ten Heliport, Andrau Airpark, George Bush, Greenway Plaza H/P, David Wayne Hooks, Transco Twr Galleria, Westchase Hilton H/P, Spaceland, Woodlawns, Marriot Astrodome Heliport, Central Bus. District, Houston Municipal).

Houston airports

  • Ellington Field-EFD
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  • West Houston-IWS
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  • Hobby-HOU
    from $522
    Find
  • Park Ten Heliport-JPT
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  • Andrau Airpark-AAP
    Find
  • George Bush-IAH
    from $350
    Find
  • Greenway Plaza H/P-JGP
    Find
  • David Wayne Hooks-DWH
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  • Transco Twr Galleria-JGQ
    Find
  • Westchase Hilton H/P-JWH
    Find
  • Spaceland-SPX
    Find
  • Woodlawns-JWL
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  • Marriot Astrodome Heliport-JMA
    Find
  • Central Bus. District-JDX
    Find
  • Houston Municipal-SGR
    Find

Singapore airports

  • Changi-SIN
    Find
  • Paya Lebar-QPG
    Find
  • Seletar-XSP
    Find
  • Tengah-TGA
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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