Cheap flights from Houston to Adelaide (ADL) from $1,263

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight to Adelaide departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HOU — ADL
mar. 5 — mar. 121

Cheap flight deals from Houston to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 febrero 29, 2024.

Round-trip from

$1,267
From Houston to Adelaide

When is the cheapest time to fly from Houston to Adelaide (IAH - ADL)?

When flying from Houston to Adelaide, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from Houston to Adelaide

Explore cheap flight options specifically provided by United Airlines for the route between Houston and Adelaide. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated febrero 29, 2024.
Take a peek at the cheapest United Airlines flights we've detected traveling from Houston to Adelaide. Be sure to come back soon if the deals available don't appeal to you at this time.
mié. 3/209:30 pmIAH - ADL
1 stop21h 55mUnited Airlines
dom. 3/246:00 amADL - IAH
1 stop20h 55mUnited Airlines
Deal found 2/27$1,457
mié. 3/209:30 pmIAH - ADL
1 stop21h 55mUnited Airlines
dom. 3/246:10 amADL - IAH
2 stops33h 34mUnited Airlines
Deal found 2/28$1,461
mié. 3/209:30 pmIAH - ADL
1 stop21h 55mUnited Airlines
dom. 3/246:10 amADL - IAH
2 stops33h 34mUnited Airlines
Deal found 2/27$1,462
mié. 3/202:45 pmIAH - ADL
2 stops28h 40mUnited Airlines
dom. 3/246:10 amADL - IAH
2 stops22h 51mUnited Airlines
Deal found 2/27$1,466

Cheap Air New Zealand flights from Houston to Adelaide

Explore cheap flight options specifically provided by Air New Zealand for the route between Houston and Adelaide. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated febrero 29, 2024.
Browse through some of the cheapest Air New Zealand flights traveling from Houston to Adelaide. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
lun. 4/89:55 pmIAH - ADL
1 stop22h 30mAir New Zealand
lun. 4/158:10 pmADL - IAH
2 stops37h 25mAir New Zealand
Deal found 2/28$1,263
lun. 4/89:55 pmIAH - ADL
2 stops26h 50mAir New Zealand
lun. 4/158:10 pmADL - IAH
2 stops37h 25mAir New Zealand
Deal found 2/28$1,276
lun. 4/89:55 pmIAH - ADL
1 stop22h 30mAir New Zealand
lun. 4/1511:55 amADL - IAH
1 stop19h 00mAir New Zealand
Deal found 2/28$1,748

Cheap Houston to Adelaide flights in February & March 2024

Find cheap flight options from Houston to Adelaide specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,314,962 searches. Prices were last updated on febrero 29, 2024.
Scroll through some of the best deals on flights from Houston to Adelaide in 2024. Check back regularly for other flight deals.
jue. 2/298:05 pmIAH - ADL
2 stops42h 50mAir New Zealand
sáb. 3/96:55 pmADL - IAH
2 stops35h 45mAir New Zealand
Deal found 2/28$1,310
mié. 3/209:30 pmIAH - ADL
1 stop21h 55mUnited Airlines
dom. 3/246:00 amADL - IAH
1 stop20h 55mUnited Airlines
Deal found 2/27$1,457
mié. 3/209:30 pmIAH - ADL
1 stop21h 55mUnited Airlines
dom. 3/246:10 amADL - IAH
2 stops33h 34mUnited Airlines
Deal found 2/28$1,461
mié. 3/209:30 pmIAH - ADL
1 stop21h 55mUnited Airlines
dom. 3/246:10 amADL - IAH
2 stops33h 34mUnited Airlines
Deal found 2/27$1,462
mié. 3/202:45 pmIAH - ADL
2 stops28h 40mUnited Airlines
dom. 3/246:10 amADL - IAH
2 stops22h 51mUnited Airlines
Deal found 2/27$1,466
jue. 2/295:40 pmIAH - ADL
1 stop30h 55mQatar Airways
sáb. 3/912:40 pmADL - IAH
2 stops43h 10mQatar Airways
Deal found 2/28$2,653
jue. 2/295:40 pmIAH - ADL
1 stop30h 55mQatar Airways
sáb. 3/910:00 pmADL - IAH
1 stop33h 50mQatar Airways
Deal found 2/28$2,662
jue. 2/295:40 pmIAH - ADL
2 stops44h 25mQatar Airways
sáb. 3/912:40 pmADL - IAH
3 stops43h 54mQatar Airways
Deal found 2/28$2,801
jue. 2/295:50 pmIAH - ADL
3 stops68h 15mQatar Airways
sáb. 3/912:40 pmADL - IAH
3 stops43h 54mQatar Airways
Deal found 2/28$2,940

Houston to Adelaide 2024 flight deals

Discover exclusive flight deals for travel between Houston and Adelaide in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated febrero 29, 2024.
Scroll through some of the best deals on flights from Houston to Adelaide in 2024. Check back regularly for other flight deals.
lun. 4/89:55 pmIAH - ADL
1 stop22h 30mAir New Zealand
lun. 4/158:10 pmADL - IAH
2 stops37h 25mAir New Zealand
Deal found 2/28$1,263
lun. 4/89:55 pmIAH - ADL
2 stops26h 50mAir New Zealand
lun. 4/158:10 pmADL - IAH
2 stops37h 25mAir New Zealand
Deal found 2/28$1,276
jue. 2/298:05 pmIAH - ADL
2 stops42h 50mAir New Zealand
sáb. 3/96:55 pmADL - IAH
2 stops35h 45mAir New Zealand
Deal found 2/28$1,310
mié. 2/288:05 pmIAH - ADL
2 stops44h 40mAir New Zealand
sáb. 3/96:55 pmADL - IAH
2 stops35h 45mAir New Zealand
Deal found 2/28$1,322
mié. 2/288:05 pmIAH - ADL
1 stop22h 15mAir New Zealand
sáb. 3/96:55 pmADL - IAH
2 stops35h 45mAir New Zealand
Deal found 2/28$1,358
mié. 3/209:30 pmIAH - ADL
1 stop21h 55mUnited Airlines
dom. 3/246:00 amADL - IAH
1 stop20h 55mUnited Airlines
Deal found 2/27$1,457
mié. 3/209:30 pmIAH - ADL
1 stop21h 55mUnited Airlines
dom. 3/246:10 amADL - IAH
2 stops33h 34mUnited Airlines
Deal found 2/28$1,461
mié. 3/209:30 pmIAH - ADL
1 stop21h 55mUnited Airlines
dom. 3/246:10 amADL - IAH
2 stops33h 34mUnited Airlines
Deal found 2/27$1,462
mié. 3/202:45 pmIAH - ADL
2 stops28h 40mUnited Airlines
dom. 3/246:10 amADL - IAH
2 stops22h 51mUnited Airlines
Deal found 2/27$1,466

Find flights from Houston to Adelaide within your budget

Customize your flight search to find flights from Houston to Adelaide 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 3,314,962 searches. Data last updated febrero 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,263 - $3,123

Route

Depart

Return

Price

Houston George Bush IntcntlAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

lun. 4/8

1 stop22h 30m

Adelaide

lun. 4/15

2 stops37h 25m

$1,263

Houston George Bush IntcntlAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

lun. 4/8

2 stops26h 50m

Adelaide

lun. 4/15

2 stops37h 25m

$1,276

Houston George Bush IntcntlAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

mié. 3/20

1 stop21h 55m

Adelaide

dom. 3/24

1 stop20h 55m

$1,457

Houston George Bush IntcntlAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

mié. 3/20

1 stop21h 55m

Adelaide

dom. 3/24

2 stops33h 34m

$1,461

Houston George Bush IntcntlAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

mié. 3/20

1 stop21h 55m

Adelaide

dom. 3/24

2 stops33h 34m

$1,462

Houston George Bush IntcntlAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

mié. 3/20

2 stops28h 40m

Adelaide

dom. 3/24

2 stops22h 51m

$1,466

Houston George Bush IntcntlAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

lun. 4/8

1 stop22h 30m

Adelaide

lun. 4/15

1 stop19h 00m

$1,748

Houston George Bush IntcntlAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

lun. 4/8

3 stops70h 03m

Adelaide

lun. 4/15

2 stops42h 40m

$2,811

Houston George Bush IntcntlAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

dom. 4/7

2 stops40h 00m

Adelaide

lun. 4/15

1 stop19h 00m

$3,123

Flights are sorted by cheapest first

Deals found on 2/28

When is the cheapest time to fly from Houston to Adelaide?

Use this chart to determine the cheapest time to fly round-trip from Houston to Adelaide. Price data was last updated on February 25, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Houston to Adelaide flight should consider departing on Monday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Adelaide by month

Plan your trip from Houston to Adelaide by taking into account the cheapest months to travel. The average price of a one-way flight from Houston to Adelaide is currently $0 while a round-trip flight costs $1,785. Price data was last updated on February 25, 2024.

Currently, May is the cheapest month in which you can book a flight from Houston to Adelaide (average of $1,267). Flying from Houston to Adelaide in July is currently the most expensive (average of $2,000). 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.

January

$1,884

February

$1,279

March

$1,327

April

$1,489

May

$1,267

June

$1,549

July

$2,000

August

$1,452

September

$1,758

October

$1,624

November

$1,479

December

$1,783

Temperature and rainfall in Adelaide by month

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

ADL

Temperature

51.8 - 69.8 °F

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Adelaide. Reviews last updated febrero 29, 2024.
To help decide which airline to fly from Houston to Adelaide, see what other customers have to say about United Airlines, Air New Zealand and Qatar Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.3
Very good
1,558 reviews

Boarding

8.5

Crew

8.7

Overall

8.3

Food

7.9

Comfort

8.2

Entertainment

8.2

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

8.3
Very good
1,558 reviews
8.3
Very good
1,558 reviews

Boarding

8.5

Crew

8.7

Overall

8.3

Food

7.9

Comfort

8.2

Entertainment

8.2

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

8.3
Very good
729 reviews
8.3
Very good
1,558 reviews

Boarding

8.5

Crew

8.7

Overall

8.3

Food

7.9

Comfort

8.2

Entertainment

8.2

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

7.8
Good
4,644 reviews
8.3
Very good
1,558 reviews

Boarding

8.5

Crew

8.7

Overall

8.3

Food

7.9

Comfort

8.2

Entertainment

8.2

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

7.8
Good
1,107 reviews
8.3
Very good
1,558 reviews

Boarding

8.5

Crew

8.7

Overall

8.3

Food

7.9

Comfort

8.2

Entertainment

8.2

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

7.4
Good
11,794 reviews
8.3
Very good
1,558 reviews

Boarding

8.5

Crew

8.7

Overall

8.3

Food

7.9

Comfort

8.2

Entertainment

8.2

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

Related info for your journey

Find useful and relevant information for your journey from Houston 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?

If you book a flight to Adelaide from Houston, you will be flying to Adelaide, which is the city’s only airport. Adelaide (ADL) is located 4.1 mi from the center of Adelaide. There are 0 flights from Houston to Adelaide per day from 1 airline.

Can I find flights from Houston to Adelaide for under $1,300 on Cheapflights?

Yes, there are multiple flights from Houston to Adelaide for under $1,300. The cheapest flight booked recently is on Air New Zealand for just $1,263, but on average you can expect to pay $2,469.

What are the cheapest airlines flying from Houston to Adelaide round-trip?

Flying on Air New Zealand is currently your cheapest option to Adelaide, with prices starting at $1,263. Additional round-trip tickets that might be worth considering are offered by United Airlines and Qatar Airways, with the lowest prices starting at $1,457 and $2,811, respectively.

What does IAH to ADL mean?

IAH and ADL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. IAH to ADL refers to a flight route from Houston George Bush Intcntl Airport to Adelaide Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT).

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Houston to Adelaide
See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Houston to Adelaide

Discover the top airline that operate flights from Houston to Adelaide. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated febrero 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,272Average$1,905FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

Search flights from Houston to Adelaide by cabin class

Find flights from Houston to Adelaide, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Houston to Adelaide?

When you search for this flight from Houston to Adelaide, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Houston to Adelaide?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Adelaide from Houston.

Can Cheapflights find flights from Houston to Adelaide with no change fees?

Yes, we can. To see specific flights from Houston to Adelaide with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Houston to Adelaide become cheaper?

Not ready to book yet? You can track prices for flights from Houston to Adelaide on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.