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Cheap flights from Houston George Bush Intcntl Airport to Melbourne Airport from $1,041

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — MEL
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Houston George Bush Intcntl to Melbourne are usually found in March or August, booked 15 days in advance, depart on a Tuesday or Monday and return on a Sunday

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Cheapest flights from George Bush Intcntl to Melbourne
Explore the most affordable flight options available from George Bush Intcntl to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 November 2025.

Wed 3/1220:05IAH - MEL
1 stop21h 50mAir New Zealand
Wed 14/112:10MEL - IAH
1 stop18h 55mAir New Zealand
Deal found 4/11$1,594
Wed 3/1220:05IAH - MEL
1 stop28h 35mAir New Zealand
Thu 11/1210:35MEL - IAH
1 stop20h 30mAir New Zealand
Deal found 3/11$1,707
Thu 4/1220:05IAH - MEL
1 stop20h 20mAir New Zealand
Thu 11/1212:10MEL - IAH
1 stop18h 55mAir New Zealand
Deal found 3/11$1,747
Fri 5/1220:05IAH - MEL
1 stop20h 20mAir New Zealand
Thu 11/1218:50MEL - IAH
1 stop36h 15mAir New Zealand
Deal found 3/11$1,804
Fri 5/1215:22IAH - MEL
2 stops26h 33mAir New Zealand
Sat 13/1212:10MEL - IAH
2 stops26h 49mAir New Zealand
Deal found 3/11$1,819
Wed 3/1205:00IAH - MEL
3 stops40h 30mMultiple Airlines
Wed 14/123:55MEL - IAH
3 stops33h 29mMultiple Airlines
Deal found 4/11$1,865
Fri 5/1207:45IAH - MEL
1 stop32h 45mMultiple Airlines
Sat 13/1212:00MEL - IAH
1 stop24h 32mMultiple Airlines
Deal found 3/11$1,874
Sat 6/1214:20IAH - MEL
2 stops26h 05mAir New Zealand
Sat 13/1210:35MEL - IAH
2 stops28h 24mAir New Zealand
Deal found 3/11$1,878
Wed 3/1220:05IAH - MEL
1 stop28h 35mAir New Zealand
Mon 15/1211:30MEL - IAH
1 stop19h 50mAir New Zealand
Deal found 3/11$1,888

Cheap flight deals from George Bush Intcntl to Melbourne

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Melbourne (MEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 November 2025.

Round-trip from

$1,594

One-way from

$1,041

Popular in

December

Cheapest in

March

Average price

$1,802
Air New Zealand
  • Air New Zealand
  • 3/12-14/1
  • 2 total stops
  • 40h 45m total
  • Houston to Melbourne
Search Deals
4/3
  • 4/3
  • 3 total stops
  • 41h 30m total
  • Houston to Melbourne
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($686 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($147 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from George Bush Intcntl to Melbourne that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 6 November 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Melbourne Airport that are best for you.

Fly from

George Bush Intcntl

Fly to

Melbourne

Route

Depart

Return

Price

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Wed 1/4

20:55-10:50

1 stop21h 55m

Melbourne

Wed 15/4

09:30-21:15

1 stop26h 45m

$1,864

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Wed 3/12

05:00-14:30

3 stops40h 30m

Melbourne

Wed 14/1

13:10-07:25

2 stops35h 15m

$1,882

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Thu 12/2

20:05-08:10

2 stops43h 05m

Melbourne

Mon 23/2

12:10-14:05

1 stop18h 55m

$1,956

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Wed 4/3

06:05-23:00

2 stops47h 55m

Melbourne

Mon 9/3

08:40-23:25

2 stops54h 45m

$2,135

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Wed 4/3

06:05-23:00

2 stops47h 55m

Melbourne

Mon 9/3

08:40-23:40

2 stops31h 00m

$2,275

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Sun 28/12

18:38-08:00

2 stops44h 22m

Melbourne

Fri 9/1

10:10-23:58

2 stops30h 48m

$2,335

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Sat 28/2

06:05-12:30

2 stops37h 25m

Melbourne

Wed 11/3

00:45-23:25

2 stops38h 40m

$2,352

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Wed 4/3

13:35-00:05

3 stops41h 30m

$1,041

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Sat 10/1

19:59-21:30

2 stops56h 31m

$1,228

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Wed 4/3

18:44-09:30

1 stop21h 46m

$1,300

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 13 results
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Best time to book a flight from George Bush Intcntl to Melbourne

Have a flexible travel schedule? Discover the best time to fly to Melbourne from George Bush Intcntl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Melbourne Airport

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Melbourne Airport?

Use this chart to determine the optimal time to book a return flight from George Bush Intcntl to Melbourne. Price data was last updated on 31 October 2025.

To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Melbourne Airport, you should look to book at least 14 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Melbourne Airport?

Currently, July is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Melbourne Airport (average of $400). Flying from Houston George Bush Intcntl Airport to Melbourne Airport in January is currently the most expensive (average of $1,788). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Houston George Bush Intcntl Airport to Melbourne Airport?

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Melbourne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston George Bush Intcntl Airport to Melbourne Airport?

    There are many flights that can get you from Houston George Bush Intcntl Airport to Melbourne Airport in 21h 55m. Fly via Air New Zealand or Cathay Pacific to get the fastest option. The distance between Houston George Bush Intcntl Airport and Melbourne Airport is about 14474 km. This flight may include one or multiple stops.

  • Can I find deals for flights from George Bush Intcntl to Melbourne that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Melbourne flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Melbourne?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Melbourne.

  • Can I find deals for business class flights from George Bush Intcntl to Melbourne?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Melbourne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Melbourne Airport?

    Currently, July is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Melbourne Airport (average of $400). Flying from Houston George Bush Intcntl Airport to Melbourne Airport in January is currently the most expensive (average of $1,788). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Melbourne Airport?

Book flights to Melbourne Airport if you plan to visit one of these locations
Geelong
Dandenong
Ballarat
Apollo Bay
St Kilda
Lorne
Tullamarine
Phillip Island
Shepparton
Torquay
Daylesford
Mornington
Sorrento
Brighton
Doncaster

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Alternative routes for George Bush Intcntl to Melbourne

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Melbourne flights

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Deals for George Bush Intcntl to Melbourne flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from George Bush Intcntl to Melbourne.

Can Cheapflights find flights from George Bush Intcntl to Melbourne with no change fees?

Yes! Cheapflights helps users easily find flights from George Bush Intcntl to Melbourne with no change fees.

Can Cheapflights notify me if prices for flights from George Bush Intcntl to Melbourne become cheaper?

Yes, Cheapflights offers price alerts on George Bush Intcntl to Melbourne flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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