HOU - ADL

$2,220 Find Cheap Flights from Houston to Adelaide - Compare and Save

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Flight Deals

Cheap Flights from Houston to Adelaide (HOU-ADL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Adelaide

Sat, Mar 6 - Fri, Mar 12
Qantas Airways Logo
5:02 pm - 6:25 pmHOU  Houston Hobby-ADL Adelaide
32h 53m2 stops Dallas/Fort Worth Sydney Kingsford Smith
Qantas Airways Logo
12:00 pm - 4:31 pmADL  Adelaide-HOU Houston Hobby
45h 01m2 stops Melbourne Dallas/Fort Worth
$2,220Qantas Airways
Wed, Oct 28 - Wed, Nov 4
Singapore Airlines Logo
2:50 pm - 5:20 pmHOU  Houston Hobby-ADL Adelaide
35h 00m2 stops Los Angeles Los Angeles Singapore Changi
Singapore Airlines Logo
10:15 am - 10:10 amADL  Adelaide-HOU Houston Hobby
40h 25m2 stops Singapore Changi Los Angeles Los Angeles
$2,405Singapore Airlines
Tue, Oct 27 - Tue, Nov 3
Qantas Airways Logo
2:08 pm - 9:25 amHOU  Houston Hobby-ADL Adelaide
27h 47m2 stops Dallas/Fort Worth Melbourne
Qantas Airways Logo
6:05 am - 1:37 pmADL  Adelaide-HOU Houston Hobby
24h 02m2 stops Melbourne Dallas/Fort Worth
$2,541Qantas Airways
Sun, Dec 13 - Tue, Jan 5
Multiple Airlines Logo
5:02 pm - 6:05 pmHOU  Houston Hobby-ADL Adelaide
32h 33m2 stops Dallas/Fort Worth Brisbane
Multiple Airlines Logo
3:40 pm - 1:37 pmADL  Adelaide-HOU Houston Hobby
38h 27m2 stops Brisbane Dallas/Fort Worth
$3,095Multiple Airlines
Mon, Feb 15 - Fri, Feb 19
Qantas Airways Logo
5:02 pm - 6:25 pmHOU  Houston Hobby-ADL Adelaide
32h 53m2 stops Dallas/Fort Worth Sydney Kingsford Smith
Qantas Airways Logo
8:55 am - 4:31 pmADL  Adelaide-HOU Houston Hobby
24h 06m2 stops Sydney Kingsford Smith Dallas/Fort Worth
$3,209Qantas Airways
Mon, Feb 15 - Fri, Feb 19
Qantas Airways Logo
5:02 pm - 6:25 pmHOU  Houston Hobby-ADL Adelaide
32h 53m2 stops Dallas/Fort Worth Sydney Kingsford Smith
Qantas Airways Logo
8:55 am - 4:31 pmADL  Adelaide-HOU Houston Hobby
24h 06m2 stops Sydney Kingsford Smith Dallas/Fort Worth
$3,210Qantas Airways
Sun, Dec 13 - Sun, Dec 27
Qantas Airways Logo
5:02 pm - 1:45 pmHOU  Houston Hobby-ADL Adelaide
28h 13m2 stops Dallas/Fort Worth Sydney Kingsford Smith
Qantas Airways Logo
7:50 am - 1:54 pmADL  Adelaide-HOU Houston Hobby
22h 34m2 stops Melbourne Dallas/Fort Worth
$4,714Qantas Airways
Sat, Dec 12 - Sat, Dec 26
Qantas Airways Logo
5:02 pm - 1:45 pmHOU  Houston Hobby-ADL Adelaide
28h 13m2 stops Dallas/Fort Worth Sydney Kingsford Smith
Qantas Airways Logo
6:05 am - 1:54 pmADL  Adelaide-HOU Houston Hobby
24h 19m2 stops Melbourne Dallas/Fort Worth
$5,446Qantas Airways
Sat, Dec 12 - Mon, Dec 28
Qantas Airways Logo
2:07 pm - 9:25 amHOU  Houston Hobby-ADL Adelaide
26h 48m2 stops Dallas/Fort Worth Melbourne
Qantas Airways Logo
8:55 am - 4:30 pmADL  Adelaide-HOU Houston Hobby
24h 05m2 stops Sydney Kingsford Smith Dallas/Fort Worth
$5,823Qantas Airways
Booking Insights

Price, demand and travel trends for Houston Hobby Airport to Adelaide flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Houston Hobby Airport to Adelaide with more confidence.

What is the cheapest airline to fly from Houston Hobby Airport to Adelaide?

Qantas Airways ($2,220) and Singapore Airlines ($2,405) are the cheapest airlines to fly round-trip from Houston Hobby Airport to Adelaide according to KAYAK data over the last 5 days.

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When to book flights from Houston to Adelaide

Are your dates flexible? Find out the best times to travel from Houston to Adelaide based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Houston Hobby Airport to Adelaide flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Houston Hobby Airport to Adelaide?

    Flights from Houston Hobby Airport to Adelaide usually depart from Houston Hobby (HOU) and arrive at Adelaide (ADL).

  • What popular places can I visit in Adelaide?

    Some of the most popular sights in Adelaide are Adelaide Convention Centre, Adelaide Oval and Adelaide Festival Centre. These are among the most viewed places in Adelaide on KAYAK.

  • Do I need a passport to fly from Houston Hobby Airport to Adelaide?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Houston Hobby Airport to Adelaide changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $2,220 to $5,823. That means the highest observed fare was about 3x higher than the lowest one.

  • What is the time difference between Houston Hobby Airport and Adelaide?

    Adelaide is 14 hours ahead of Houston Hobby Airport (Central Australia Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Adelaide Airport (ADL)?

    Adelaide Airport (ADL) hosts 5 major car rental companies, with daily rates starting from around $11 for economy cars. Top options include:
    • Bargain Car Rentals
    • Simba Car Hire
    • East Coast Car Rentals
    • Europcar
    • Budget

Your guide to booking Houston Hobby Airport to Adelaide flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Houston to Adelaide

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