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Cheap flights from Houston George Bush Intcntl Airport to Melbourne Airport from $669

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — MEL
6 Mar — 13 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from George Bush Intcntl to Melbourne

Enter your travel dates to find the best prices.

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 4 February 2026.

Thu 7/516:49
IAH
-
MEL
1 stop22h 56m
Multiple Airlines
Tue 12/513:25
MEL
-
IAH
2 stops43h 37m
Multiple Airlines
Deal found 4/2$1,347
Fri 1/509:33
IAH
-
MEL
1 stop30h 12m
Multiple Airlines
Fri 29/513:30
MEL
-
IAH
2 stops26h 27m
Multiple Airlines
Deal found 3/2$1,383
Wed 18/316:22
IAH
-
MEL
2 stops28h 03m
Multiple Airlines
Wed 25/313:45
MEL
-
IAH
2 stops26h 26m
Multiple Airlines
Deal found 1/2$1,399
Sat 14/316:04
IAH
-
MEL
1 stop25h 26m
Multiple Airlines
Sun 22/313:55
MEL
-
IAH
2 stops43h 12m
Multiple Airlines
Deal found 2/2$1,537
Mon 11/509:33
IAH
-
MEL
1 stop30h 12m
Multiple Airlines
Sun 24/513:30
MEL
-
IAH
2 stops26h 27m
Multiple Airlines
Deal found 3/2$1,543
Thu 5/1118:46
IAH
-
MEL
2 stops31h 14m
Multiple Airlines
Thu 12/1107:15
MEL
-
IAH
2 stops30h 17m
Multiple Airlines
Deal found 1/2$1,581

Find 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 4 February 2026.

Round-trip from

$1,347

One-way from

$669

Popular in

December

Cheapest in

March

Average price

$1,494
7/5-12/5
  • 7/5-12/5
  • 3 total stops
  • 66h 33m total
  • Houston to Melbourne
Search Deals
20/4
  • 20/4
  • 2 total stops
  • 35h 52m total
  • Houston to Melbourne
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($673 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($148 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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 4 February 2026.
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 18/3

18:02-09:30

1 stop23h 28m

Melbourne

Wed 25/3

13:45-00:11

2 stops26h 26m

$1,451

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Fri 1/5

11:38-12:05

3 stops33h 27m

Melbourne

Fri 29/5

13:30-00:57

2 stops26h 27m

$1,557

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Tue 7/4

11:50-11:35

3 stops32h 45m

Melbourne

Thu 23/4

06:00-16:24

2 stops25h 24m

$1,797

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Tue 24/2

17:25-14:15

2 stops27h 50m

Melbourne

Tue 3/3

07:10-16:24

2 stops26h 14m

$1,844

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Mon 20/4

19:50-07:30

1 stop20h 40m

Melbourne

Mon 11/5

12:10-16:25

1 stop19h 15m

$1,849

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Mon 25/5

19:50-07:30

1 stop20h 40m

Melbourne

Mon 3/8

12:10-16:25

1 stop19h 15m

$1,852

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Mon 16/3

18:02-09:30

1 stop23h 28m

Melbourne

Mon 30/3

21:20-17:19

2 stops59h 59m

$1,852

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Wed 24/6

21:55-10:55

1 stop22h 00m

Melbourne

Wed 8/7

09:30-17:21

1 stop22h 51m

$1,855

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Fri 1/5

12:00-11:35

3 stops32h 35m

Melbourne

Fri 29/5

06:00-15:44

2 stops24h 44m

$1,857

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Mon 20/4

09:33-12:25

2 stops35h 52m

$669

Flights are sorted by cheapest return flights first.

Deals found on 3/2

Showing 1-10 of 16 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

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 $348). Flying from Houston George Bush Intcntl Airport to Melbourne Airport in January is currently the most expensive (average of $2,098). 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.

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 32h 45m. Fly via Air Canada to get the fastest option. The distance between Houston George Bush Intcntl Airport and Melbourne Airport is about 14474 km.

  • 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 $348). Flying from Houston George Bush Intcntl Airport to Melbourne Airport in January is currently the most expensive (average of $2,098). 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
Tullamarine
Phillip Island
Lorne
Sorrento
Shepparton
Torquay
Daylesford
Mornington
Brighton

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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

Fly with Cheapflights

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How does Cheapflights help users find flights from George Bush Intcntl to Melbourne?

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.

Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to Melbourne?

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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