Direct flights from Sydney to Houston

Did you mean Flights from Houston to Sydney?

Sydney

Australia

SYD

Sydney Kingsford Smith International Airport

Houston

United States

IAH

George Bush Intercontinental Houston Airport

Route: Nonstop service available
Distance: 8,597 miles
Marketing airlines: 3 airlines
Aircraft: 1 aircraft type
Dates: Oct 26, 2026 – Mar 27, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Lowest price in this limited sample: 45,000 points + $98.00 for SYD → IAH, Economy, on 2026-11-01, booked with United MileagePlus. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-10-23 – 2026-11-21.

SYD → IAHEconomy
UA100
45,000 points+ $98.00
Departure
2026-11-01
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-22 11:03
SYD → IAHEconomy
UA100
45,000 points+ $98.00
Departure
2026-11-02
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-22 23:28
SYD → IAHEconomy
UA100
45,000 points+ $98.00
Departure
2026-11-04
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-22 04:28
SYD → IAHEconomy
UA100
45,000 points+ $98.00
Departure
2026-11-08
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-21 18:35
SYD → IAHEconomy
UA100
45,000 points+ $98.00
Departure
2026-11-11
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-22 05:59
SYD → IAHEconomy
UA100
45,000 points+ $98.00
Departure
2026-11-12
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-21 12:54
SYD → IAHEconomy
UA100
45,000 points+ $98.00
Departure
2026-11-15
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-22 06:19
SYD → IAHEconomy
UA100
45,000 points+ $98.00
Departure
2026-11-16
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-21 12:33
SYD → IAHEconomy
UA100
45,000 points+ $98.00
Departure
2026-11-17
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-21 11:28
SYD → IAHEconomy
UA100
45,000 points+ $98.00
Departure
2026-11-18
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-22 22:48
SYD → IAHEconomy
UA100
45,000 points+ $98.00
Departure
2026-11-19
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-21 18:33
SYD → IAHEconomy
UA100
45,000 points+ $98.00
Departure
2026-11-20
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-22 02:15

Sydney to Houston route overview

Sydney Kingsford Smith International Airport (SYD) serves Sydney; George Bush Intercontinental Houston Airport (IAH) serves Houston.

The airports are 8,597 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from SYD to IAH.

Marketing airlines listed in the current schedule, including codeshare sellers, are Lufthansa (LH), United Airlines (UA) and Virgin Australia (VA). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 26, 2026 – Mar 27, 2027.

Marketing airlines on the Sydney to Houston route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Lufthansa (LH)Codeshare only
Virgin Australia (VA)Codeshare only

Airline alliance affiliations represented: Star Alliance

Aircraft flying from SYD to IAH

Frequently asked questions

Which airports serve the Sydney to Houston route?

Sydney Kingsford Smith International Airport (SYD) is the origin airport and George Bush Intercontinental Houston Airport (IAH) is the destination airport.

How far is Houston from Sydney?

SYD and IAH are approximately 8,597 miles apart by great-circle distance.

Are there direct flights from SYD to IAH?

Yes. Roame's current schedule feed shows nonstop service from SYD to IAH.

Which airlines market flights from SYD to IAH?

Which aircraft fly from SYD to IAH?

Aircraft listed in the current schedule include Boeing 787-9 (789).