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$623+ Cheap flights from Wilmington (ILM) to Sydney (SYD)

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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — SYD
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Wilmington to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Wilmington (ILM) to Sydney (SYD). 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 15, 2025.

Round-trip from

$1,359
(United Airlines)

One-way from

$623
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$909
From Wilmington New Hanover County to Sydney Kingsford Smith
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One-way flight from Wilmington New Hanover County to Sydney Kingsford Smith
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Highest demand for flights based on searches. 30% potential increase in price ($768 potential increase over avg. RT price).
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Cheapest flight prices on average. 21% potential price decrease ($312 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Wilmington to Sydney

Cheapest flights from Wilmington to Sydney
Explore the most affordable flight options available from Wilmington to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/52:21 pmILM - SYD
2 stops26h 09mDelta
Wed 11/1910:40 amSYD - ILM
2 stops28h 37mDelta
Deal found 9/15$1,359
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:26 pmILM - SYD
2 stops23h 34mAmerican Airlines
Wed 11/192:05 pmSYD - ILM
1 stop24h 30mAmerican Airlines
Deal found 9/13$1,361
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:00 amILM - SYD
2 stops34h 05mAmerican Airlines
Mon 9/299:10 amSYD - ILM
2 stops28h 22mAmerican Airlines
Deal found 9/12$1,375

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wilmington to Sydney 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 15, 2025.
Use the filters below to find and compare flights from Wilmington to Sydney that are best for you.

Fly from

Wilmington

Fly to

Sydney

Route

Depart

Return

Price

WilmingtonSydney

ILM - SYD

ILMSYD

Wilmington New Hanover County

Wed 11/5

6:00 am-7:00 am

2 stops33h 00m

Sydney Kingsford Smith

Wed 11/19

11:20 am-11:50 pm

2 stops28h 30m

$1,359

WilmingtonSydney

ILM - SYD

ILMSYD

Wilmington New Hanover County

Wed 11/5

10:16 am-8:30 am

2 stops30h 14m

Sydney Kingsford Smith

Wed 11/19

10:40 am-11:17 pm

2 stops28h 37m

$1,359

WilmingtonSydney

ILM - SYD

ILMSYD

Wilmington New Hanover County

Sun 1/18

11:45 am-6:50 am

2 stops27h 05m

Sydney Kingsford Smith

Fri 2/27

10:40 am-1:34 pm

2 stops42h 54m

$1,359

WilmingtonSydney

ILM - SYD

ILMSYD

Wilmington New Hanover County

Wed 11/5

5:26 pm-9:00 am

2 stops23h 34m

Sydney Kingsford Smith

Wed 11/19

2:05 pm-10:35 pm

1 stop24h 30m

$1,361

WilmingtonSydney

ILM - SYD

ILMSYD

Wilmington New Hanover County

Sun 1/18

11:22 am-7:25 am

2 stops28h 03m

Sydney Kingsford Smith

Fri 2/27

2:05 pm-10:13 pm

1 stop24h 08m

$1,361

WilmingtonSydney

ILM - SYD

ILMSYD

Wilmington New Hanover County

Sat 11/22

2:39 pm-9:00 am

2 stops26h 21m

$623

WilmingtonSydney

ILM - SYD

ILMSYD

Wilmington New Hanover County

Sat 11/22

5:47 am-12:30 pm

3 stops38h 43m

$1,152

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Wilmington to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Wilmington 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 Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with American Airlines from Wilmington to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Wilmington to Sydney. 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 Wilmington to Sydney?

    Airlines like United Airlines and Delta fly from Wilmington to Sydney in about 30h 14m. The time it takes to get you to your destination can typically vary by up to 2h 46m. The distance from Wilmington to Sydney is about 9651 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Wilmington to Sydney round-trip?

    Flying on American Airlines is currently your cheapest option to Sydney, with prices starting at $976. American Airlines is 44% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Wilmington to Sydney that include hotel bookings?

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

  • How can I find direct flights from Wilmington to Sydney?

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

  • Can I find deals for business class flights from Wilmington to Sydney?

    Yes. Cheapflights offers flight deals from Wilmington to Sydney 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 Wilmington to Sydney?

    Currently, March is the cheapest month in which you can book a flight from Wilmington to Sydney (average of $1,032). Flying from Wilmington to Sydney in December is currently the most expensive (average of $1,627). 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 Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly
Coogee

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Wilmington to Sydney

Discover the top airline that operate flights from Wilmington to Sydney. 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$976Average$1,396FlexibilityNo cancel feeOn-time71%

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