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Cheap flights from Houston George Bush Intcntl Airport to Adelaide from $2,611

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ADL
3 Apr — 10 Apr1
1 adult

Cheap flight deals from George Bush Intcntl to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Adelaide (ADL). 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 29 March 2025.

Popular in

March

Cheapest in

April

Average price

$3,711
Highest demand for flights based on searches. 2% potential increase in price ($90 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease ($207 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Find flight deals from George Bush Intcntl to Adelaide

Cheapest flights from George Bush Intcntl to Adelaide
Explore the most affordable flight options available from George Bush Intcntl to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2025.

Sun 26/1021:05IAH - ADL
2 stops29h 00mAir New Zealand
Mon 5/111:50ADL - IAH
1 stop18h 45mAir New Zealand
Deal found 28/3$2,611
Mon 31/309:50IAH - ADL
2 stops35h 35mMultiple Airlines
Wed 2/421:40ADL - IAH
1 stop33h 40mMultiple Airlines
Deal found 27/3$3,660
Sun 26/1007:20IAH - ADL
3 stops39h 05mAir Canada
Mon 5/119:45ADL - IAH
2 stops35h 53mAir Canada
Deal found 28/3$3,696
Sun 26/1021:25IAH - ADL
1 stop25h 00mUnited Airlines
Mon 5/106:00ADL - IAH
1 stop20h 55mUnited Airlines
Deal found 28/3$3,884
Mon 31/318:10IAH - ADL
1 stop31h 10mQatar Airways
Wed 2/421:40ADL - IAH
1 stop33h 40mQatar Airways
Deal found 27/3$4,453

Best time to book a flight from George Bush Intcntl to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide 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 Adelaide

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

Currently, June is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Adelaide (average of $168). Flying from Houston George Bush Intcntl Airport to Adelaide in October is currently the most expensive (average of $241). 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.

Rainfall in Adelaide by month

Plan your trip to Adelaide by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Adelaide ranges from 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.

Temperature in Adelaide by month

Plan your trip to Adelaide by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

Related info for your journey

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

  • What airport do you fly into for flights to Adelaide from Houston George Bush Intcntl?

    Most people fly into Adelaide (ADL) if they book a flight to Adelaide from Houston George Bush Intcntl. On average, Adelaide has 0 inbound flights from Houston George Bush Intcntl per day from 0 airlines. Adelaide is conveniently located just 6.6 km from Adelaide’s city centre.

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

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

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

    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 Adelaide.

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Adelaide 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 Adelaide?

    Currently, June is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Adelaide (average of $168). Flying from Houston George Bush Intcntl Airport to Adelaide in October is currently the most expensive (average of $241). 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 Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Glenelg
Stirling

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from George Bush Intcntl to Adelaide flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Adelaide from George Bush Intcntl today and book when prices fit your budget.

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