What airlines fly to Houston?

Air New Zealand, United Airlines and Air Canada are the top three most popular airlines that fly to Houston from Australia according to our data. Air New Zealand is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 3 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Australia to Houston?

Air Canada, Philippine Airlines, and ANA are the most popular carriers operating from Australia to Houston

How long does it take to fly to Houston?

Average flight duration from Australia to Houston depends on which airport you fly into and out of. Flying from Sydney to Houston Hobby Airport is 15h 40m on average, while flying from Brisbane to Houston Hobby Airport is 20h 14m on average. Houston Hobby Airport is the most popular airport in Houston.

When did momondo last update prices for flights from Australia to Houston?

Prices for flights from Australia to Houston are refreshed on a daily basis.

How many operators does momondo search for flights from Australia to Houston?

The number of operators available for flights from Australia to Houston is 3 as of August 2026.

How old do you have to be to fly from Australia to Houston?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Australia to Houston.

What documentation or ID do you need to fly to Houston?

The travel and health documents you'll need for your trip to Houston may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$615 Cheap Flights from Australia to Houston in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to Houston

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Recent round-trip flight deals from Australia to Houston

Enter your travel dates to find the best prices.

2:15 pm - 6:00 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

31h 45m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl

10:37 am - 12:35 pmIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

32h 58m3 stops Denver Intl Los Angeles Nadi

$940Multiple Airlines

Sun, Oct 18 - Sun, Nov 1

6:00 am - 6:02 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

40h 02m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl

10:37 am - 12:50 pmIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

34h 13m3 stops Phoenix Sky Harbor Intl Los Angeles Nadi

$967Multiple Airlines

Sun, Oct 4 - Mon, Oct 19

2:15 pm - 6:00 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

31h 45m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl

10:37 am - 12:35 pmIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

32h 58m3 stops Denver Intl Los Angeles Nadi

$994Multiple Airlines

Sun, Oct 18 - Sun, Nov 1

11:20 am - 9:05 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

38h 45m2 stops Vancouver Intl Toronto Pearson Intl

6:10 pm - 9:35 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

22h 25m1 stop Vancouver Intl

$1,063Air Canada

Thu, Feb 18 - Thu, Feb 25

11:20 am - 9:34 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

51h 14m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

6:10 pm - 9:35 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

22h 25m1 stop Vancouver Intl

$1,065Air Canada

Tue, Feb 2 - Tue, Mar 2

11:20 am - 9:34 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

51h 14m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

9:35 am - 9:35 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

31h 00m2 stops Calgary Vancouver Intl

$1,065Air Canada

Tue, Feb 2 - Tue, Mar 2

8:35 am - 3:25 pmMEL Melbourne-IAH Houston George Bush Intcntl

22h 50m1 stop Auckland Intl

8:55 pm - 10:55 amIAH Houston George Bush Intcntl-MEL Melbourne

22h 00m1 stop Auckland Intl

$1,298Air New Zealand

Tue, Oct 6 - Sat, Oct 17

8:35 am - 3:25 pmMEL Melbourne-IAH Houston George Bush Intcntl

22h 50m1 stop Auckland Intl

8:55 pm - 10:55 amIAH Houston George Bush Intcntl-MEL Melbourne

22h 00m1 stop Auckland Intl

$1,306Air New Zealand

Tue, Oct 6 - Sat, Oct 17

9:20 am - 8:00 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

8:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

$1,743United Airlines

Thu, Dec 24 - Sun, Jan 31

9:20 am - 8:00 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

6:10 pm - 9:05 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

21h 55m1 stop Los Angeles

$1,743United Airlines

Thu, Dec 24 - Tue, Jan 26

Recent last minute flight deals from Australia to Houston

Enter your travel dates to find the best prices.

5:50 pm - 11:56 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

21h 06m1 stop Los Angeles

10:30 am - 7:05 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

29h 35m2 stops Denver Intl Los Angeles

$1,310Multiple Airlines

Sat, Aug 29 - Sat, Sep 26

8:30 pm - 3:51 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

34h 21m2 stops Brisbane Vancouver Intl

4:50 pm - 7:40 pmIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

35h 50m2 stops Vancouver Intl Brisbane

$1,454Multiple Airlines

Mon, Aug 31 - Mon, Sep 7

9:20 am - 6:42 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

24h 22m1 stop Vancouver Intl

9:43 am - 10:40 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

33h 57m2 stops Vancouver Intl Brisbane

$1,467Air Canada

Mon, Aug 31 - Mon, Sep 7

9:20 am - 6:42 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

24h 22m1 stop Vancouver Intl

4:50 pm - 7:20 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

23h 30m1 stop Vancouver Intl

$1,510Air Canada

Mon, Aug 31 - Mon, Sep 7

5:50 pm - 11:56 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

21h 06m1 stop Los Angeles

10:30 am - 10:30 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

33h 00m3 stops Denver Intl Los Angeles Melbourne

$1,528Multiple Airlines

Sat, Aug 29 - Sat, Sep 26

9:20 am - 10:11 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

27h 51m2 stops Vancouver Intl Toronto Pearson Intl

10:00 am - 7:20 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

30h 20m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

$1,545Air Canada

Mon, Aug 31 - Mon, Sep 7

9:20 am - 3:51 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

21h 31m1 stop Vancouver Intl

4:45 pm - 7:20 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

23h 35m1 stop Vancouver Intl

$1,618Air Canada

Sat, Aug 29 - Sat, Sep 26

9:20 am - 8:30 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

26h 10m2 stops Vancouver Intl Denver Intl

10:00 am - 7:20 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

30h 20m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

$1,673Air Canada

Sat, Aug 29 - Sat, Sep 26

12:00 pm - 5:44 pmSYD Sydney Kingsford Smith-HOU Houston Hobby

20h 44m1 stop Dallas/Fort Worth

4:18 pm - 6:55 amHOU Houston Hobby-SYD Sydney Kingsford Smith

23h 37m1 stop Dallas/Fort Worth

$2,182Qantas Airways

Sat, Aug 29 - Sat, Sep 26

12:00 pm - 3:26 pmSYD Sydney Kingsford Smith-HOU Houston Hobby

18h 26m1 stop Dallas/Fort Worth

4:18 pm - 8:00 amHOU Houston Hobby-SYD Sydney Kingsford Smith

24h 42m2 stops Dallas/Fort Worth Melbourne

$2,511Qantas Airways

Sat, Aug 29 - Sat, Sep 26

Recent direct flight deals from Australia to Houston

Enter your travel dates to find the best prices.

9:20 am - 8:00 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

8:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

$1,743United Airlines

Thu, Dec 24 - Sun, Jan 31

9:20 am - 8:00 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

8:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

$1,743United Airlines

Thu, Dec 24 - Tue, Jan 26

9:20 am - 8:00 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

8:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

$1,743United Airlines

Thu, Dec 24 - Mon, Feb 1

9:20 am - 8:00 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

8:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

$1,762Lufthansa

Thu, Dec 3 - Wed, Feb 10

9:20 am - 8:00 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

8:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

$1,787United Airlines

Thu, Feb 18 - Thu, Feb 25

9:20 am - 8:00 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

8:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

$1,797United Airlines

Thu, Dec 24 - Thu, Jan 28

9:20 am - 8:00 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

8:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

$1,797United Airlines

Sat, Dec 26 - Tue, Jan 26

9:20 am - 8:00 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

8:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

$1,797United Airlines

Sat, Dec 26 - Sun, Jan 31

9:20 am - 8:00 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

8:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

$1,797United Airlines

Sat, Dec 26 - Mon, Feb 1

9:15 am - 7:55 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

9:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

$1,920Lufthansa

Wed, Dec 30 - Sun, Mar 21

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Qantas Airways flights from Australia to Houston

Our best Qantas Airways deals on Australia to Houston flight tickets

Qantas Airways

Oct 18

SYD1:00 pmSydney Kingsford Smith

19h 36m

1 stop

HOU4:36 pmHouston Hobby

Nov 1

HOU5:02 pmHouston Hobby

20h 53m

1 stop

SYD6:55 amSydney Kingsford Smith

$1,684

Qantas Airways

Oct 20

SYD1:00 pmSydney Kingsford Smith

19h 36m

1 stop

HOU4:36 pmHouston Hobby

Oct 27

HOU5:06 pmHouston Hobby

21h 49m

1 stop

SYD6:55 amSydney Kingsford Smith

$1,728

Qantas Airways

Oct 14

MEL2:35 pmMelbourne

25h 14m

1 stop

HOU11:49 pmHouston Hobby

Oct 28

HOU6:00 amHouston Hobby

35h 30m

2 stops

MEL9:30 amMelbourne

$1,733

British Airways flights from Australia to Houston

Our best British Airways deals on Australia to Houston flight tickets

British Airways

Oct 18

SYD10:10 amSydney Kingsford Smith

22h 26m

2 stops

HOU4:36 pmHouston Hobby

Nov 1

HOU5:02 pmHouston Hobby

22h 58m

2 stops

SYD9:00 amSydney Kingsford Smith

$1,749

British Airways

Oct 18

SYD10:10 amSydney Kingsford Smith

22h 26m

2 stops

HOU4:36 pmHouston Hobby

Nov 1

HOU5:02 pmHouston Hobby

22h 58m

2 stops

SYD9:00 amSydney Kingsford Smith

$1,751

British Airways

Oct 18

SYD1:00 pmSydney Kingsford Smith

22h 49m

1 stop

HOU7:49 pmHouston Hobby

Nov 1

HOU2:07 pmHouston Hobby

23h 18m

2 stops

SYD6:25 amSydney Kingsford Smith

$1,754

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Sun 10/18

2:15 pm-6:00 am

3 stops31h 45m

Houston George Bush Intcntl

Sun 11/1

10:37 am-12:35 pm

3 stops32h 58m

$940

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Sun 10/4

6:00 am-6:02 am

3 stops40h 02m

Houston George Bush Intcntl

Mon 10/19

10:37 am-12:50 pm

3 stops34h 13m

$967

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Sun 10/18

2:15 pm-6:00 am

3 stops31h 45m

Houston George Bush Intcntl

Sun 11/1

10:37 am-12:35 pm

3 stops32h 58m

$994

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Thu 2/18

11:20 am-9:05 am

2 stops38h 45m

Houston George Bush Intcntl

Thu 2/25

6:10 pm-9:35 am

1 stop22h 25m

$1,063

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Tue 2/2

11:20 am-9:34 pm

2 stops51h 14m

Houston George Bush Intcntl

Tue 3/2

6:10 pm-9:35 am

1 stop22h 25m

$1,065

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Tue 2/2

11:20 am-9:34 pm

2 stops51h 14m

Houston George Bush Intcntl

Tue 3/2

9:35 am-9:35 am

2 stops31h 00m

$1,065

MelbourneHouston

MEL Melbourne - IAH Houston George Bush Intcntl

MELIAH

Melbourne

Tue 10/6

8:35 am-3:25 pm

1 stop22h 50m

Houston George Bush Intcntl

Sat 10/17

8:55 pm-10:55 am

1 stop22h 00m

$1,298

MelbourneHouston

MEL Melbourne - IAH Houston George Bush Intcntl

MELIAH

Melbourne

Tue 10/6

8:35 am-3:25 pm

1 stop22h 50m

Houston George Bush Intcntl

Sat 10/17

8:55 pm-10:55 am

1 stop22h 00m

$1,306

Quickest round-trip

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Thu 12/24

9:20 am-8:00 am

Nonstop15h 40m

Houston George Bush Intcntl

Sun 1/31

8:25 pm-7:00 am

Nonstop17h 35m

$1,743

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Thu 12/24

9:20 am-8:00 am

Nonstop15h 40m

Houston George Bush Intcntl

Tue 1/26

6:10 pm-9:05 am

1 stop21h 55m

$1,743

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Australia to Houston

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 ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Houston?

The month of November is, on average, the cheapest month to fly to Houston from Australia, with most prices found around $1,080. The month of February is another great option to travel to Houston, with average flight prices from Australia averaging around $1,108.

What is the cheapest Australia to Houston flight route?

Fly from Sydney Kingsford Smith to Houston George Bush Intcntl for the best Australia - Houston flight prices

How far in advance should I book a flight from Australia to Houston?

You are more likely to see cheaper flights to Houston from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $1,176 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Australia for as low as $957 on momondo.

What cabin class options are available on Australia to Houston flights?

There are 2 cabin classes available to choose from on Australia to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Australia to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Houston

Best Price Found	$615
Fastest flight time	15h 40m
Direct flights	Every day
Airports in Houston	2 airports

The best one-way flight to Houston from Australia in the past 72 hours is $615. The best round-trip flight deal from Australia to Houston found on momondo in the last 72 hours is $940.

The fastest flight from Australia to Houston takes 15h 40m

Direct flights go from Australia to Houston every day.

There are 2 airports in Houston. From Australia there are direct flights to Houston George Bush Intcntl (IAH).

Search flight deals

Frequently asked questions about flying from Australia to Houston

When did momondo last update prices for flights from Australia to Houston?
Prices for flights from Australia to Houston are refreshed on a daily basis.
How many operators does momondo search for flights from Australia to Houston?
The number of operators available for flights from Australia to Houston is 3 as of August 2026.
How old do you have to be to fly from Australia to Houston?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Australia to Houston.
What documentation or ID do you need to fly to Houston?
The travel and health documents you'll need for your trip to Houston may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Australia to Houston

Compare and see reviews for airlines that fly from Australia to Houston with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $808	Free Cancellation	Rating 7.1 11,541 reviews	Search Air Canada flights
Air New Zealand	PriceFrom $1,042	Free Cancellation	Rating 8.0 665 reviews	Search Air New Zealand flights
United Airlines	PriceFrom $1,104	Free Cancellation	Rating 7.4 10,127 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Houston?

It is quick and easy to find Australia to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

Can I find flights from Australia to Houston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Australia to Houston flights to just show those with flexible booking policies.

How can momondo help me find flights from Australia to Houston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Australia to Houston.

I’m not ready to book a flight from Australia to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Australia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Australia to Houston from $615

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Houston departing on 10/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Qantas Airways flights from Australia to Houston

Our best Qantas Airways deals on Australia to Houston flight tickets

British Airways flights from Australia to Houston

Our best British Airways deals on Australia to Houston flight tickets

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How to get the cheapest flight ticket from Australia to Houston

What is the cheapest month to fly to Houston?

What is the cheapest Australia to Houston flight route?

How far in advance should I book a flight from Australia to Houston?

What cabin class options are available on Australia to Houston flights?

What is the cheapest airline that flies from Australia to Houston?

What airlines fly to Houston?

How long does it take to fly to Houston?

Cheap Australia to Houston flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Houston

Frequently asked questions about flying from Australia to Houston

Best airlines flying from Australia to Houston

Compare and see reviews for airlines that fly from Australia to Houston with momondo

Why use momondo?

An easier way to manage your Houston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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