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Cheap flights from Houston George Bush Intcntl Airport to Melbourne Airport from $637

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — MEL
4 Jan — 11 Jan1
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 5 December 2025.

Thu 25/1205:54IAH - MEL
2 stops34h 36mMultiple Airlines
Thu 29/112:00MEL - IAH
1 stop24h 23mMultiple Airlines
Deal found 3/12$2,264
Tue 9/1217:02IAH - MEL
1 stop23h 58mUnited Airlines
Tue 30/1213:00MEL - IAH
1 stop28h 59mUnited Airlines
Deal found 3/12$2,654
Thu 25/1205:54IAH - MEL
2 stops34h 36mMultiple Airlines
Mon 5/112:00MEL - IAH
1 stop24h 54mMultiple Airlines
Deal found 2/12$2,690
Thu 25/1215:12IAH - MEL
3 stops47h 53mCathay Pacific
Thu 29/108:40MEL - IAH
2 stops29h 30mCathay Pacific
Deal found 3/12$2,707
Mon 29/1209:55IAH - MEL
2 stops30h 35mMultiple Airlines
Thu 1/112:00MEL - IAH
1 stop24h 54mMultiple Airlines
Deal found 3/12$2,970
Mon 29/1220:05IAH - MEL
1 stop21h 50mAir New Zealand
Thu 1/111:30MEL - IAH
1 stop29h 29mAir New Zealand
Deal found 3/12$3,127

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 5 December 2025.

Round-trip from

$1,485

One-way from

$637

Popular in

December

Cheapest in

March

Average price

$2,867
Air Canada
  • Air Canada
  • 26/1-11/2
  • 4 total stops
  • 54h 04m total
  • Houston to Melbourne
Search Deals
2/2
  • 2/2
  • 2 total stops
  • 33h 50m total
  • Houston to Melbourne
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($590 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($133 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 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 5 December 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

Tue 10/3

16:49-12:25

2 stops27h 36m

Melbourne

Wed 25/3

13:45-00:55

2 stops27h 10m

$1,449

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Mon 9/3

17:25-12:25

2 stops27h 00m

Melbourne

Tue 21/4

06:00-16:24

2 stops25h 24m

$1,482

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Wed 1/4

17:25-12:05

2 stops26h 40m

Melbourne

Wed 15/4

06:00-19:02

2 stops28h 02m

$1,493

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Mon 20/4

17:25-11:05

2 stops26h 40m

Melbourne

Mon 11/5

21:40-15:05

2 stops32h 25m

$1,499

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Tue 3/2

11:55-15:35

3 stops34h 40m

Melbourne

Tue 17/2

08:10-16:24

2 stops25h 14m

$1,502

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Sun 1/2

17:25-14:15

2 stops27h 50m

Melbourne

Wed 25/2

07:45-21:44

3 stops30h 59m

$1,508

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Fri 24/4

21:55-10:55

1 stop22h 00m

Melbourne

Sun 3/5

12:10-16:25

1 stop19h 15m

$1,583

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Mon 20/4

07:05-10:35

3 stops36h 30m

Melbourne

Mon 11/5

06:00-21:27

3 stops30h 27m

$1,704

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Tue 3/2

14:12-09:30

1 stop26h 18m

Melbourne

Tue 17/2

12:00-19:00

1 stop24h 00m

$1,710

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Mon 2/2

09:55-16:45

3 stops37h 50m

$738

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 17 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 $393). Flying from Houston George Bush Intcntl Airport to Melbourne Airport in January is currently the most expensive (average of $1,756). 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 26h 40m. 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 $393). Flying from Houston George Bush Intcntl Airport to Melbourne Airport in January is currently the most expensive (average of $1,756). 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
Dandenong
Geelong
Ballarat
Apollo Bay
St Kilda
Tullamarine
Lorne
Phillip Island
Shepparton
Torquay
Daylesford
Sorrento
Mornington
Brighton
Doncaster

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Alternative routes for George Bush Intcntl to Melbourne

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Hobby to Melbourne flights

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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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