Cheap flights from IAH to SYD (George Bush Intercontinental to Kingsford Smith Intl.)

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Cheap Flights from IAH to SYD starting at $768 One Way, $1,406 Round Trip

Prices starting at $1,406 for return flights and $768 for one-way flights to Kingsford Smith Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Apr 15 - Wed, Apr 28
IAH
Houston
SYD
Sydney
$1,406 Roundtrip, found 4 days ago
$1,406
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Apr 15 from Houston to Sydney, returning Wed, Apr 28, priced at $1,406 found 4 days ago
Tue, Nov 17 - Tue, Dec 1
IAH
Houston
SYD
Sydney
$1,497 Roundtrip, found 1 day ago
$1,497
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Nov 17 from Houston to Sydney, returning Tue, Dec 1, priced at $1,497 found 1 day ago
Mon, Nov 23 - Sun, Dec 13
IAH
Houston
SYD
Sydney
$1,572 Roundtrip, found 2 days ago
$1,572
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Nov 23 from Houston to Sydney, returning Sun, Dec 13, priced at $1,572 found 2 days ago
Mon, Mar 15 - Tue, Aug 31
IAH
Houston
SYD
Sydney
$1,595 Roundtrip, found 5 hours ago
$1,595
Roundtrip
found 5 hours ago
Select Air New Zealand flight, departing Mon, Mar 15 from Houston to Sydney, returning Tue, Aug 31, priced at $1,595 found 5 hours ago
Wed, Jan 27 - Fri, Feb 5
IAH
Houston
SYD
Sydney
$1,602 Roundtrip, found 8 hours ago
$1,602
Roundtrip
found 8 hours ago
Select Turkish Airlines flight, departing Wed, Jan 27 from Houston to Sydney, returning Fri, Feb 5, priced at $1,602 found 8 hours ago

Hotel Ideas near Kingsford Smith Intl.

Airport Hotels near Kingsford Smith Intl.

Rydges Sydney Airport Hotel

Rydges Sydney Airport Hotel

4 out of 5
8 Arrival Court Mascot NSW
$148 nightly
The price is $163 total per night from Oct 17 to Oct 18
$163 total
Oct 17 - Oct 18
Total with taxes and fees
Book a stay at this business-friendly hotel in Sydney. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the breakfast and the helpful staff ...
Rydges Sydney Airport Hotel
Silkari Urban CKS Sydney Airport Hotel

Silkari Urban CKS Sydney Airport Hotel

4 out of 5
35 Levey Street Wolli Creek NSW
$103 nightly
The price is $114 total per night from Oct 18 to Oct 19
$114 total
Oct 18 - Oct 19
Total with taxes and fees
Stay at this hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms in our ...
7.8/10 Good! (1,179 reviews)
"Perfect location near airport for quick stop over. Large rooms and comfortable beds. Breakfast was average."

Reviewed on Oct 14, 2026

Silkari Urban CKS Sydney Airport Hotel
Novotel Sydney International Airport Hotel

Novotel Sydney International Airport Hotel

4 out of 5
22 Levey Street Wolli Creek NSW
$134 nightly
The price is $148 total per night from Oct 18 to Oct 19
$148 total
Oct 18 - Oct 19
Total with taxes and fees
Book a stay at this business-friendly hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and ...
8.6/10 Excellent! (1,001 reviews)
"Very convenient to the airport"

Reviewed on Oct 15, 2026

Novotel Sydney International Airport Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Sydney

Four Seasons Hotel Sydney

Four Seasons Hotel Sydney

5 out of 5
199 George St. Sydney NSW
$263 nightly
The price is $289 total per night from Oct 25 to Oct 26
$289 total
Oct 25 - Oct 26
Total with taxes and fees
Book a stay at this luxury hotel in Sydney. Enjoy free WiFi, a full-service spa, and breakfast (surcharge). Our guests praise the breakfast and the helpful staff ...
9.6/10 Exceptional! (2,270 reviews)
"Extremely helpful and accommodating staff. After 20+ hrs of traveling, we arrived well before check-in. Nevertheless they helped us get into our room early and I can’t tell you how thankful I am for that. The room itself was compact but the bed was large and luxurious. Paired with a soaking tub, ..."

Reviewed on Oct 15, 2026

Four Seasons Hotel Sydney
Hyatt Regency Sydney

Hyatt Regency Sydney

5 out of 5
161 Sussex Street Sydney NSW
$161 nightly
The price is $177 total per night from Nov 1 to Nov 2
$177 total
Nov 1 - Nov 2
Total with taxes and fees
Book a stay at this luxury hotel in Sydney. Enjoy free WiFi, 4 bars/lounges, and breakfast (surcharge). Our guests praise the breakfast and the bar in our reviews. ...
Hyatt Regency Sydney
Shangri-La Sydney

Shangri-La Sydney

5 out of 5
176 Cumberland Street The Rocks NSW
$203 nightly
The price is $223 total per night from Oct 25 to Oct 26
$223 total
Oct 25 - Oct 26
Total with taxes and fees
Book a stay at this luxury hotel in Sydney. Enjoy free WiFi, a full-service spa, and 2 restaurants. Our guests praise the breakfast and the restaurant in our ...
Shangri-La Sydney
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Sydney Hotels With Airport Transportation

Silkari Urban CKS Sydney Airport Hotel

Silkari Urban CKS Sydney Airport Hotel

4 out of 5
35 Levey Street Wolli Creek NSW
$103 nightly
The price is $114 total per night from Oct 18 to Oct 19
$114 total
Oct 18 - Oct 19
Total with taxes and fees
Stay at this hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms in our ...
7.8/10 Good! (1,179 reviews)
"Perfect location near airport for quick stop over. Large rooms and comfortable beds. Breakfast was average."

Reviewed on Oct 14, 2026

Silkari Urban CKS Sydney Airport Hotel
Meriton Suites Mascot Central

Meriton Suites Mascot Central

5 out of 5
8 Jackson Drive Mascot NSW
$117 nightly
The price is $129 total per night from Nov 1 to Nov 2
$129 total
Nov 1 - Nov 2
Total with taxes and fees
Book a stay at this luxury aparthotel in Sydney. Enjoy free WiFi, a 24-hour fitness center, and parking (surcharge). Our guests praise the helpful staff and ...
9.4/10 Exceptional! (2,860 reviews)
"Couldn’t recommend this apartment more highly for an airport stay (or longer). Close proximity to Mascot station along a very nice promenade, shops and restaurants very close by and everything you could need is provided in the apartment, including a deluxe comfortable bed."

Reviewed on Oct 12, 2026

Meriton Suites Mascot Central
Adina Apartment Hotel Sydney Airport

Adina Apartment Hotel Sydney Airport

4.5 out of 5
17 Bourke Road Mascot NSW
$167 nightly
The price is $184 total per night from Nov 8 to Nov 9
$184 total
Nov 8 - Nov 9
Total with taxes and fees
Book a stay at this luxury aparthotel in Sydney. Enjoy free WiFi, a fitness center, and parking (surcharge). Our guests praise the helpful staff and the clean ...
9.2/10 Wonderful! (1,457 reviews)
"Great room and convenient location"

Reviewed on Oct 14, 2026

Adina Apartment Hotel Sydney Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Sydney Hotels

ibis budget Sydney Airport

ibis budget Sydney Airport

2.5 out of 5
5 Ross Smith Avenue Mascot NSW
$80 nightly
The price is $88 total per night from Oct 18 to Oct 19
$88 total
Oct 18 - Oct 19
Total with taxes and fees
Stay at this hotel in Sydney. Enjoy free WiFi, parking (surcharge), and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our ...
ibis budget Sydney Airport
Ibis Budget St Peters

Ibis Budget St Peters

3 out of 5
178 Princes Highway St Peters NSW
$57 nightly
The price is $62 total per night from Oct 19 to Oct 20
$62 total
Oct 19 - Oct 20
Total with taxes and fees
Stay at this hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Popular attractions Circular Quay and Sydney Opera House are located ...
6.8/10 (1,004 reviews)
"ROOMS: This is a budget hotel so don't expect anything fancy, and it is reasonably tired. Rooms are basically the size of the bed plus a metre or so. No wardrobe or cupboards so you live out of your suitcase on the floor. Small fridge and tea/coffee making area. No hairdyer or iron but there is a ..."

Reviewed on Oct 11, 2026

Ibis Budget St Peters
ibis budget Sydney Olympic Park

ibis budget Sydney Olympic Park

3 out of 5
8 Edwin Flack Avenue Sydney Olympic Park NSW
$57 nightly
The price is $63 total per night from Oct 25 to Oct 26
$63 total
Oct 25 - Oct 26
Total with taxes and fees
Stay at this hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms in our ...
6.8/10 (1,001 reviews)
"I arrived at 1.50p. The line to check in was long. They did not start processing it until right on 2pm, it then took 75 mins to check in!"

Reviewed on Oct 11, 2026

ibis budget Sydney Olympic Park
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Sydney

Novotel Sydney on Darling Harbour

Novotel Sydney on Darling Harbour

4.5 out of 5
100 Murray Street Sydney NSW
$150 nightly
The price is $165 total per night from Oct 18 to Oct 19
$165 total
Oct 18 - Oct 19
Total with taxes and fees
Book a stay at this luxury hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (1,370 reviews)
"Great, luxury hotel. Lovely"

Reviewed on Oct 15, 2026

Novotel Sydney on Darling Harbour
Rydges Darling Square Apartment Hotel

Rydges Darling Square Apartment Hotel

4 out of 5
72 Liverpool Street Sydney NSW
$151 nightly
The price is $167 total per night from Oct 18 to Oct 19
$167 total
Oct 18 - Oct 19
Total with taxes and fees
Book a stay at this boutique aparthotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful staff ...
8.8/10 Excellent! (1,582 reviews)

Families like: Cribs, rollaway beds

Travelers say...
"Great location. Very nice room."

Reviewed on Oct 12, 2026

Rydges Darling Square Apartment Hotel
Sydney Central Hotel managed by The Ascott Limited

Sydney Central Hotel managed by The Ascott Limited

4 out of 5
169-179 Thomas Street Haymarket NSW
$153 nightly
The price is $153 total per night from Nov 2 to Nov 3
$153 total
Nov 2 - Nov 3
Total with taxes and fees
Book a stay at this business-friendly hotel in Sydney. Enjoy breakfast (surcharge), 24-hour room service, and a 24-hour fitness center. Our guests praise the ...
8.8/10 Excellent! (1,002 reviews)
"We loved our stay at this very busy hotel. Good room with view to the mountains. King bed. Excellent breakfast deal $25. Friendly staff. Meal and drink deals on various nights. Well located, short walk to Central Station and light rail. On the edge of China Town with plenty of alternatives food options. ..."

Reviewed on Oct 14, 2026

Sydney Central Hotel managed by The Ascott Limited
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

IAH to SYD Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
IAH Address & GPS
Address:
16930 JFK Boulevard
Houston TX, 77032
United States
IATA Code:
IAH
Longitude:
-95.34
Latitude:
29.983333
Time Zone:
America/Chicago
SYD Address & GPS
Address:
Sydney NSW,
Australia
IATA Code:
SYD
Longitude:
151.179898
Latitude:
-33.932922
Time Zone:
Australia/Sydney

Frequently asked questions

Are there non-stop flights from Houston Airport to Sydney Airport?
You won't have to bother with the hassle of swapping planes or missing your connecting flight on this route. United Airlines will fly you straight from Houston Airport to Sydney Airport.
What is the shortest flight from Houston Airport to Sydney Airport?
The journey from Houston to Sydney is a long-haul flight. Indeed, the fastest flight time possible from Houston Airport to Mascot Airport is a lengthy 21 hours and 27 minutes. Try to get some shut-eye while you're in the air to arrive feeling fresh and avoid jet lag.
How many hours flight from IAH to Sydney Airport?
From Houston Airport to Sydney Airport, you'll be airborne for about 21 hours and 33 minutes. Entertain yourself during the long plane journey by watching in-flight movies, writing in your journal or listening to a few podcasts. Remember to stretch those legs every once in a while.
What airlines have the most flights from Houston Airport to Sydney Airport?
One of the most respected airlines operating on the IAH to SYD route, United Airlines is the start of your next memorable adventure. You'll be able to choose from 36 flights every month with this carrier.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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