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$1,781+ Cheap flights from Raleigh (RDU) to Adelaide (ADL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — ADL
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Raleigh to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 September 16, 2025.

Round-trip from

$1,781
(United Airlines)
From Raleigh-Durham to Adelaide
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Find flight deals from Raleigh to Adelaide

Cheapest flights from Raleigh to Adelaide
Explore the most affordable flight options available from Raleigh to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:20 amRDU - ADL
3 stops36h 10mUnited Airlines
Mon 11/36:10 amADL - RDU
3 stops32h 50mUnited Airlines
Deal found 9/14$1,781
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:20 amRDU - ADL
3 stops36h 10mUnited Airlines
Thu 11/66:10 amADL - RDU
3 stops32h 50mUnited Airlines
Deal found 9/15$1,844
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:35 pmRDU - ADL
2 stops28h 50mUnited Airlines
Wed 11/58:30 amADL - RDU
2 stops28h 44mUnited Airlines
Deal found 9/14$1,902

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh 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 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Raleigh to Adelaide that are best for you.

Fly from

Raleigh

Fly to

Adelaide

Route

Depart

Return

Price

RaleighAdelaide

RDU - ADL

RDUADL

Raleigh-Durham

Thu 10/30

6:35 pm-12:00 pm

2 stops26h 55m

Adelaide

Mon 11/3

6:10 am-9:44 pm

2 stops31h 04m

$1,781

RaleighAdelaide

RDU - ADL

RDUADL

Raleigh-Durham

Thu 10/30

9:20 am-12:00 pm

3 stops36h 10m

Adelaide

Thu 11/6

6:10 am-11:30 pm

3 stops32h 50m

$1,844

RaleighAdelaide

RDU - ADL

RDUADL

Raleigh-Durham

Wed 10/29

6:07 am-1:55 pm

3 stops41h 18m

Adelaide

Wed 11/5

7:15 am-11:30 pm

3 stops31h 45m

$1,902

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from Raleigh to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Raleigh with our price prediction graph.
Estimated round-trip 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.

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 September 16, 2025.
Read through reviews of airlines operating flights from Raleigh to Adelaide, such as Qantas Airways and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
907 reviews

Comfort

7.5

Crew

8.2

Boarding

7.7

Food

7.0

Entertainment

7.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

SYD - BNE

Great. Except I haven’t claimed my free lounge passes since 2022 on my Qantas credit card. That’s lots of flights I would have booked if you’d reminded me
Qantas Airways
7.5
Good
907 reviews
Qantas Airways
7.5
Good
907 reviews

Comfort

7.5

Crew

8.2

Boarding

7.7

Food

7.0

Entertainment

7.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

SYD - BNE

Great. Except I haven’t claimed my free lounge passes since 2022 on my Qantas credit card. That’s lots of flights I would have booked if you’d reminded me
United Airlines
7.4
Good
8,924 reviews
Qantas Airways
7.5
Good
907 reviews

Comfort

7.5

Crew

8.2

Boarding

7.7

Food

7.0

Entertainment

7.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

SYD - BNE

Great. Except I haven’t claimed my free lounge passes since 2022 on my Qantas credit card. That’s lots of flights I would have booked if you’d reminded me

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Adelaide. 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 Raleigh to Adelaide?

    Airlines like United Airlines fly from Raleigh to Adelaide in about 26h 55m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 10340 mi.

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

    United Airlines, at $1,568, was found to be the cheapest airline from Raleigh to Adelaide. An alternate airline flying to your destination would be Qantas Airways.

  • Can I find deals for flights from Raleigh to Adelaide that include hotel bookings?

    Yes. In addition to deals on Raleigh to Adelaide flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to Adelaide?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Adelaide.

  • Can I find deals for business class flights from Raleigh to Adelaide?

    Yes. Cheapflights offers flight deals from Raleigh 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 Raleigh to Adelaide?

    Currently, August is the cheapest month in which you can book a flight from Raleigh to Adelaide (average of $1,214). Flying from Raleigh to Adelaide in December is currently the most expensive (average of $2,057). 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

Traveling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

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Top 2 airlines flying from Raleigh to Adelaide

Discover the top 2 airlines that operate flights from Raleigh 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 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,568Average$1,584FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$1,786Average$1,839FlexibilityNo cancel feeOn-time74%

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