Flights from Houston to Sydney

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Houston to Sydney flight comparison made easy

Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Houston to Sydney by changing tabs
Quickest
Cheapest
Air New Zealand
Air New Zealand
07 Nov.
HOU
15:35
Houston Hobby & other airports airport
46h 00m
2 Stops
06:35
+3
SYD
Sydney Kingsford Smith airport
Air New Zealand
24 Nov.
SYD
20:50
Sydney Kingsford Smith airport
21h 05m
1 Stop
00:55
+1
HOU
Houston Hobby & other airports airport
1,748 AUD
Air New Zealand
Air New Zealand
07 Nov.
HOU
15:35
Houston Hobby & other airports airport
46h 00m
2 Stops
06:35
+3
SYD
Sydney Kingsford Smith airport
Air New Zealand
22 Nov.
SYD
20:50
Sydney Kingsford Smith airport
21h 05m
1 Stop
00:55
+1
HOU
Houston Hobby & other airports airport
1,749 AUD
Air New Zealand
Air New Zealand
25 May
HOU
11:45
Houston Hobby & other airports airport
24h 55m
2 Stops
03:40
+2
SYD
Sydney Kingsford Smith airport
Air New Zealand
01 Jun.
SYD
05:40
Sydney Kingsford Smith airport
29h 20m
1 Stop
20:00
HOU
Houston Hobby & other airports airport
1,775 AUD
Qantas Airways
Qantas Airways
10 Jun.
HOU
14:39
Houston Hobby & other airports airport
19h 46m
1 Stop
01:25
+2
SYD
Sydney Kingsford Smith airport
Qantas Airways
19 Jun.
SYD
22:35
Sydney Kingsford Smith airport
18h 03m
1 Stop
01:38
+1
HOU
Houston Hobby & other airports airport
2,511 AUD
Qantas Airways
Qantas Airways
26 Jun.
HOU
07:30
Houston Hobby & other airports airport
26h 55m
1 Stop
01:25
+2
SYD
Sydney Kingsford Smith airport
Qantas Airways
18 Jul.
SYD
22:35
Sydney Kingsford Smith airport
18h 03m
1 Stop
01:38
+1
HOU
Houston Hobby & other airports airport
2,246 AUD
Air New Zealand
Air New Zealand
03 Aug.
HOU
13:20
Houston Hobby & other airports airport
25h 20m
2 Stops
05:40
+2
SYD
Sydney Kingsford Smith airport
Air New Zealand
24 Aug.
SYD
19:55
Sydney Kingsford Smith airport
21h 20m
1 Stop
02:15
+1
HOU
Houston Hobby & other airports airport
1,803 AUD

How to get the cheapest flight from Houston to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight for your trip
CHEAPEST MONTH TO FLY
March
The cheapest time of year to fly to Sydney from Houston is March. The most expensive is December.
CHEAPEST DAY TO FLY
Monday
The cheapest day of the week is usually Monday. The most expensive is usually Wednesday.
CHEAPEST TIME TO FLY
in the afternoon
Houston to Sydney flights are approximately 54% more expensive at midday than in the afternoon
CHEAPEST AIRLINE
Qantas Airways
Qantas Airways, American Airlines, and Air New Zealand are the most popular carriers operating from Houston to Sydney
CHEAPEST ROUTE
Houston Hobby & other airports - Sydney Kingsford Smith
Fly from Houston Hobby & other airports to Sydney Kingsford Smith for the best Houston - Sydney flight prices
HOU
Houston Hobby & other airports
SYD
Sydney Kingsford Smith
CHEAPEST TIME TO BOOK
28 days before
The cheapest time to buy a flight from Houston to Sydney is approximately 28 days before departure
60
Days before departure
0

Flight information for Houston to Sydney

Find info about flight duration, direct flights, and airports for your flight from Houston to Sydney
Fastest flight time
17h 15m
The fastest flight from Houston to Sydney takes 17h 15m.
Direct flights
None
There are no direct flights from Houston to Sydney. Popular non-direct route for this connection is Houston Hobby & other airports - Sydney Kingsford Smith.
Airports in Sydney
1 airport
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

Alternative routes for Houston to Sydney

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times

Flights from Houston to:

  • Sydney Kingsford Smith
  • New South Wales
  • Australia
  • South Pacific

Flights to Sydney from: