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 $846 One Way, $1,543 Round Trip

Prices starting at $1,543 for return flights and $846 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, Feb 1 - Thu, Feb 25
IAH
Houston
SYD
Sydney
$1,543 Roundtrip, found 13 hours ago
$1,543
Roundtrip
found 13 hours ago
Select Turkish Airlines flight, departing Mon, Feb 1 from Houston to Sydney, returning Thu, Feb 25, priced at $1,543 found 13 hours ago
Mon, Feb 1 - Wed, Feb 10
IAH
Houston
SYD
Sydney
$1,592 Roundtrip, found 5 days ago
$1,592
Roundtrip
found 5 days ago
Select Air New Zealand flight, departing Mon, Feb 1 from Houston to Sydney, returning Wed, Feb 10, priced at $1,592 found 5 days ago
Wed, Oct 14 - Wed, Oct 21
IAH
Houston
SYD
Sydney
$1,703 Roundtrip, found 2 days ago
$1,703
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Wed, Oct 14 from Houston to Sydney, returning Wed, Oct 21, priced at $1,703 found 2 days ago
Mon, Feb 1 - Mon, Feb 22
IAH
Houston
SYD
Sydney
$1,706 Roundtrip, found 4 days ago
$1,706
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Feb 1 from Houston to Sydney, returning Mon, Feb 22, priced at $1,706 found 4 days ago
Mon, Feb 1 - Mon, Feb 22
IAH
Houston
SYD
Sydney
$1,710 Roundtrip, found 4 days ago
$1,710
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Feb 1 from Houston to Sydney, returning Mon, Feb 22, priced at $1,710 found 4 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 Mascot NSW
$137 nightly
The price is $151 total per night from Apr 23 to Apr 24
$151 total
Apr 23 - Apr 24
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 ...
8.8/10 Excellent! (3,127 reviews)
Excellent Location. Shuttle to Domestic Terminal waa nearby for Quantas

Reviewed on Apr 21, 2026

Rydges Sydney Airport Hotel
Novotel Sydney International Airport Hotel

Novotel Sydney International Airport Hotel

4 out of 5
22 Levey Street Wolli Creek NSW
$127 nightly
The price is $140 total per night from Apr 24 to Apr 25
$140 total
Apr 24 - Apr 25
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! (1,008 reviews)
Close to airport. Clean room and comfortable bed. Good meal in restaurant. Front desk helpful in ordering Shuttle to airport.

Reviewed on Apr 20, 2026

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
$110 nightly
The price is $121 total per night from May 21 to May 22
$121 total
May 21 - May 22
Total with taxes and fees
Book a stay at this business-friendly hotel in Sydney. Enjoy free breakfast, free WiFi, and parking (surcharge). Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (1,640 reviews)
….

Reviewed on Apr 21, 2026

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

Shangri-La Sydney

Shangri-La Sydney

5 out of 5
176 Cumberland Street The Rocks NSW
$194 nightly
The price is $214 total per night from May 10 to May 11
$214 total
May 10 - May 11
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 ...
9.2/10 Wonderful! (2,614 reviews)
Beautiful hotel. Excellent room cleaning. Friendly atmosphere. amazing position.

Reviewed on Apr 21, 2026

Shangri-La Sydney
Four Seasons Hotel Sydney

Four Seasons Hotel Sydney

5 out of 5
199 George St. Sydney NSW
$254 nightly
The price is $280 total per night from Apr 27 to Apr 28
$280 total
Apr 27 - Apr 28
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! (2,171 reviews)
Great hotel, location is top, staff is great and amenities are perfect.

Reviewed on Apr 20, 2026

Four Seasons Hotel Sydney
Rydges Sydney Airport Hotel

Rydges Sydney Airport Hotel

4 out of 5
8 Arrival Court Mascot NSW
$137 nightly
The price is $151 total per night from Apr 23 to Apr 24
$151 total
Apr 23 - Apr 24
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 ...
8.8/10 Excellent! (3,127 reviews)
Excellent Location. Shuttle to Domestic Terminal waa nearby for Quantas

Reviewed on Apr 21, 2026

Rydges Sydney 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.

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
$82 nightly
The price is $90 total per night from May 18 to May 19
$90 total
May 18 - May 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! (1,186 reviews)
Room looked worn needs a little updating. Bed was a little uncomfortable, wife annd I both had sore backs in the morning. An alarm that went off at 12.30am not impressed. The reason for the alarm, someone opened the bathroom door and let steam out, don’t think so, smoke detectors don’t go off with ...

Reviewed on Apr 20, 2026

Silkari Urban CKS Sydney Airport Hotel
Meriton Suites Mascot Central

Meriton Suites Mascot Central

5 out of 5
8 Jackson Drive Mascot NSW
$129 nightly
The price is $142 total per night from Apr 27 to Apr 28
$142 total
Apr 27 - Apr 28
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 ...
9.4/10 Exceptional! (2,775 reviews)
Close to everything in Mascot

Reviewed on Apr 20, 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
$116 nightly
The price is $127 total per night from May 10 to May 11
$127 total
May 10 - May 11
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 ...
9/10 Wonderful! (1,335 reviews)
Convenient location

Reviewed on Apr 21, 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
$76 nightly
The price is $83 total per night from Apr 27 to Apr 28
$83 total
Apr 27 - Apr 28
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 ...
7.4/10 Good! (2,414 reviews)
Spacious room, with fridge and kettle, No microwave. The room should have been aired longer - some body odour present, soo grateful for the air conditioning. Long very noticeable slash in the blind and lots of scuff marks around the room. Lovely bathroom. Everything very clean. A very gloomy and ...

Reviewed on Apr 19, 2026

ibis budget Sydney Airport
Ibis Budget St Peters

Ibis Budget St Peters

2.5 out of 5
178 Princes Highway St Peters NSW
$51 nightly
The price is $56 total per night from May 17 to May 18
$56 total
May 17 - May 18
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 (1,012 reviews)
Parking was easy but be sure to park in the right spots as KFC and Maccas are very close. Close to airport and we walked to Ikea. Staff are friendly. Very basic but grat for the price.

Reviewed on Apr 15, 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
$67 nightly
The price is $74 total per night from Apr 24 to Apr 25
$74 total
Apr 24 - Apr 25
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 (1,015 reviews)
It was not as i expected to be.

Reviewed on Apr 20, 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
$136 nightly
The price is $150 total per night from May 10 to May 11
$150 total
May 10 - May 11
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 ...
8.4/10 Very Good! (1,323 reviews)
Whilst room and bed was fine and had obviously had a refurbish. The bathroom was terrible . The shower recess had mould to the tiled area and some black mould at floor corners. The hand basin had been broken and roughly repaired with silicone There was rust at both sides of bathroom door at floor ...

Reviewed on Apr 21, 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
$140 nightly
The price is $154 total per night from Apr 26 to Apr 27
$154 total
Apr 26 - Apr 27
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! (1,549 reviews)

Families like: Cribs, rollaway beds

Travelers say...
Very good staff was helpful good location suite was big and comfortable

Reviewed on Apr 19, 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
$122 nightly
The price is $122 total per night from Apr 23 to Apr 24
$122 total
Apr 23 - Apr 24
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! (1,005 reviews)
Bathtub was a little narrow standing up in it showering

Reviewed on Apr 18, 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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