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 $426 One Way, $844 Round Trip

Prices starting at $844 for return flights and $426 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.

Mon, Aug 24 - Sun, Aug 30
IAH
Houston
SYD
Sydney
$844 Roundtrip, found 1 day ago
$844
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Aug 24 from Houston to Sydney, returning Sun, Aug 30, priced at $844 found 1 day ago
Mon, Aug 24 - Mon, Aug 31
IAH
Houston
SYD
Sydney
$861 Roundtrip, found 1 day ago
$861
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Aug 24 from Houston to Sydney, returning Mon, Aug 31, priced at $861 found 1 day ago
Wed, Dec 10 - Sun, Dec 14
IAH
Houston
SYD
Sydney
$897 Roundtrip, just found
$897
Roundtrip
just found
Select Qantas Airways flight, departing Wed, Dec 10 from Houston to Sydney, returning Sun, Dec 14, priced at $897 just found
Wed, Apr 1 - Tue, Apr 14
IAH
Houston
SYD
Sydney
$1,283 Roundtrip, found 18 hours ago
$1,283
Roundtrip
found 18 hours ago
Select Air Canada flight, departing Wed, Apr 1 from Houston to Sydney, returning Tue, Apr 14, priced at $1,283 found 18 hours ago
Tue, Oct 28 - Sun, Nov 2
IAH
Houston
SYD
Sydney
$1,332 Roundtrip, found 6 days ago
$1,332
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Oct 28 from Houston to Sydney, returning Sun, Nov 2, priced at $1,332 found 6 days 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, Sydney International Airport, Mascot, NSW
$117 nightly
The price is $129 total per night from Oct 19 to Oct 20
$129 total
Oct 19 - Oct 20
Total with taxes and fees
Stay at this 4-star business-friendly hotel in Sydney. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the breakfast and the bar in our ...
8.6/10 Excellent! (2,939 reviews)
"Location for international flight"

Reviewed on Oct 16, 2025

Rydges Sydney Airport Hotel
Novotel Sydney International Airport Hotel

Novotel Sydney International Airport Hotel

4 out of 5
22 Levey Street, Wolli Creek, NSW
$116 nightly
The price is $128 total per night from Oct 26 to Oct 27
$128 total
Oct 26 - Oct 27
Total with taxes and fees
Stay at this 4-star business-friendly hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and ...
8.4/10 Very Good! (1,010 reviews)
"Very comfortable rooms and excellent dinning options"

Reviewed on Oct 16, 2025

Novotel Sydney International Airport Hotel
Holiday Inn Express Sydney Airport by IHG

Holiday Inn Express Sydney Airport by IHG

3.5 out of 5
2-12 Sarah Street, Mascot, NSW
$117 nightly
The price is $129 total per night from Oct 19 to Oct 20
$129 total
Oct 19 - Oct 20
Total with taxes and fees
Stay at this 3.5-star business-friendly hotel in Sydney. Enjoy free breakfast, free WiFi, and a 24-hour front desk. Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (1,533 reviews)
"Close to the airport and very nice employees"

Reviewed on Oct 15, 2025

Holiday Inn Express Sydney Airport by IHG
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
$203 nightly
The price is $224 total per night from Oct 19 to Oct 20
$224 total
Oct 19 - Oct 20
Total with taxes and fees
Stay at this 5-star luxury hotel in Sydney. Enjoy free WiFi, a full-service spa, and breakfast (surcharge). Our guests praise the breakfast and the bar in our ...
9.6/10 Exceptional! (1,979 reviews)
"Fabulous location, consistently outstanding service. Rooms are modern and clean."

Reviewed on Oct 12, 2025

Four Seasons Hotel Sydney
Shangri-La Sydney

Shangri-La Sydney

5 out of 5
176 Cumberland Street, The Rocks, NSW
$181 nightly
The price is $199 total per night from Oct 26 to Oct 27
$199 total
Oct 26 - Oct 27
Total with taxes and fees
Book a stay at this spa hotel in Sydney. Enjoy free WiFi, a full-service spa, and 2 restaurants. Our guests praise the breakfast and the restaurant in our reviews. ...
9/10 Wonderful! (2,432 reviews)
"Customer service. Room ready for remotely working. Hope next time I can stay longer and enjoy all what Shangrila has to offer"

Reviewed on Oct 11, 2025

Shangri-La Sydney
Hyatt Regency Sydney

Hyatt Regency Sydney

5 out of 5
161 Sussex Street, Sydney, NSW
$176 nightly
The price is $194 total per night from Oct 19 to Oct 20
$194 total
Oct 19 - Oct 20
Total with taxes and fees
Stay at this 5-star luxury hotel in Sydney. Enjoy free WiFi, 4 bars/lounges, and breakfast (surcharge). Our guests praise the breakfast and the bar in our reviews. ...
8.8/10 Excellent! (1,825 reviews)
"The hotel is nice and have a nice view and service but the towels have a bad smell and not clean"

Reviewed on Oct 13, 2025

Hyatt Regency 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
$89 nightly
The price is $98 total per night from Oct 26 to Oct 27
$98 total
Oct 26 - Oct 27
Total with taxes and fees
Stay at this 4-star hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms ...
7.8/10 Good! (1,078 reviews)
"Breakfast was very good fresh and always on time"

Reviewed on Oct 16, 2025

Silkari Urban CKS Sydney Airport Hotel
Meriton Suites Mascot Central

Meriton Suites Mascot Central

5 out of 5
8 Jackson Drive, Corner of Kent Rd and Jackson Dr, Mascot, NSW
$147 nightly
The price is $162 total per night from Nov 9 to Nov 10
$162 total
Nov 9 - Nov 10
Total with taxes and fees
Stay at this 5-star luxury aparthotel in Sydney. Enjoy free WiFi, a fitness center, and parking (surcharge). Our guests praise the helpful staff and the clean ...
9.4/10 Exceptional! (2,641 reviews)
"Would highly recommend. Staff were lovely. Facilities in room were above expectations."

Reviewed on Oct 15, 2025

Meriton Suites Mascot Central
Adina Apartment Hotel Sydney Airport

Adina Apartment Hotel Sydney Airport

4.5 out of 5
17 Bourke Road, Mascot, NSW
$127 nightly
The price is $139 total per night from Oct 19 to Oct 20
$139 total
Oct 19 - Oct 20
Total with taxes and fees
Stay at this 4.5-star luxury aparthotel in Sydney. Enjoy free WiFi, a fitness center, and parking (surcharge). Our guests praise the helpful staff and the clean ...
9/10 Wonderful! (1,244 reviews)
"Handy to air port & Mascot rail"

Reviewed on Oct 17, 2025

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
$84 nightly
The price is $93 total per night from Oct 19 to Oct 20
$93 total
Oct 19 - Oct 20
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 ...
7.2/10 Good! (2,279 reviews)
"The rooms were clean and appropriate for purpose and easily accessible to the domestic terminal from which one could catch the free bus to the international terminal as well."

Reviewed on Oct 13, 2025

ibis budget Sydney Airport
Ibis Budget St Peters

Ibis Budget St Peters

2.5 out of 5
178 Princes Highway, St Peters, NSW
$62 nightly
The price is $68 total per night from Oct 27 to Oct 28
$68 total
Oct 27 - Oct 28
Total with taxes and fees
Stay at this hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the overall value in our reviews. Popular attractions ...
6.8/10 (1,008 reviews)
"Always enjoy our stay, staff are friendly & helpful. Beds are excellent. Very basic & cheap but we have a wonderful night sleep. We’re elderly & have no complaints. Close to IKEA, McDonalds next door & simple buffet breakfast in hotel."

Reviewed on Oct 14, 2025

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
$61 nightly
The price is $67 total per night from Oct 19 to Oct 20
$67 total
Oct 19 - Oct 20
Total with taxes and fees
Stay at this 3-star hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms ...
7/10 Good! (1,007 reviews)
"Close to everything"

Reviewed on Oct 7, 2025

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
$153 nightly
The price is $168 total per night from Oct 19 to Oct 20
$168 total
Oct 19 - Oct 20
Total with taxes and fees
Stay at this 4.5-star luxury hotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (1,238 reviews)
"Conveniently located, great facilities, easy car parking, good dining options"

Reviewed on Oct 16, 2025

Novotel Sydney on Darling Harbour
Rydges Darling Square Apartment Hotel

Rydges Darling Square Apartment Hotel

4 out of 5
72 Liverpool Street, Sydney, NSW
$132 nightly
The price is $145 total per night from Oct 19 to Oct 20
$145 total
Oct 19 - Oct 20
Total with taxes and fees
Stay at this 4-star boutique aparthotel in Sydney. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful staff ...
8.6/10 Excellent! (1,491 reviews)

Families like: Cribs, rollaway beds

Great place
"Close to all that Sydney has to offer."

Reviewed on Oct 11, 2025

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
$137 nightly
The price is $137 total per night from Nov 16 to Nov 17
$137 total
Nov 16 - Nov 17
Total with taxes and fees
Stay at this 4-star 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! (1,009 reviews)
"Excellent stay and hotel staff were very friendly."

Reviewed on Oct 14, 2025

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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