South Pacific

$539+ Cheap flights from Washington, D.C. (WAS) to South Pacific

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SYD
Jan 27 — Feb 31
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to South Pacific with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington, D.C. to South Pacific

Cheapest flights from Washington, D.C. to South Pacific
Explore the most affordable flight options available from Washington, D.C. to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

This oojo deal was found by Cheapflights users on 12/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:14 pmBWI - AKL
1 stop23h 56mQantas Airways
Thu 1/81:20 pmAKL - BWI
1 stop28h 00mQantas Airways
Deal found 12/25$855
This American Airlines deal was found by Cheapflights users on 12/26. 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.
Tue 12/307:11 pmBWI - AKL
1 stop19h 59mAmerican Airlines
Mon 1/191:20 pmAKL - BWI
1 stop19h 29mAmerican Airlines
Deal found 12/26$862
This United Airlines deal was found by Cheapflights users on 12/26. 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.
Tue 12/306:30 amBWI - AKL
1 stop32h 40mUnited Airlines
Mon 1/193:50 pmAKL - BWI
2 stops23h 36mUnited Airlines
Deal found 12/26$879
This Delta deal was found by Cheapflights users on 12/27. 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.
Tue 12/3012:00 pmBWI - AKL
2 stops26h 35mDelta
Mon 1/192:35 pmAKL - BWI
2 stops26h 51mDelta
Deal found 12/27$965
This United Airlines deal was found by Cheapflights users on 12/26. 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.
Sat 12/278:00 amBWI - MEL
1 stop33h 30mUnited Airlines
Sat 1/31:00 pmMEL - BWI
2 stops32h 24mUnited Airlines
Deal found 12/26$1,438
This Qantas Airways deal was found by Cheapflights users on 12/25. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:14 pmBWI - SYD
2 stops31h 36mQantas Airways
Tue 1/136:20 amSYD - BWI
2 stops32h 50mQantas Airways
Deal found 12/25$1,439
This Qantas Airways deal was found by Cheapflights users on 12/25. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:14 pmBWI - SYD
2 stops31h 36mQantas Airways
Thu 1/87:15 pmSYD - BWI
2 stops43h 55mQantas Airways
Deal found 12/25$1,462
This oojo deal was found by Cheapflights users on 12/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:07 pmIAD - SYD
2 stops34h 43mCathay Pacific
Wed 2/1110:20 pmSYD - IAD
2 stops40h 28mCathay Pacific
Deal found 12/26$1,498
This Cathay Pacific deal was found by Cheapflights users on 12/26. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:00 amDCA - AKL
2 stops36h 25mMultiple Airlines
Thu 4/301:25 pmAKL - DCA
2 stops44h 34mMultiple Airlines
Deal found 12/26$1,517
This Qantas Airways deal was found by Cheapflights users on 12/25. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:14 pmBWI - SYD
2 stops31h 36mQantas Airways
Wed 1/1412:30 pmSYD - BWI
2 stops26h 40mQantas Airways
Deal found 12/25$1,548
This Delta deal was found by Cheapflights users on 12/25. 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.
Mon 12/2912:34 pmBWI - AKL
2 stops26h 01mDelta
Thu 1/82:35 pmAKL - BWI
2 stops26h 30mDelta
Deal found 12/25$1,566
This Kiwi.com deal was found by Cheapflights users on 12/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:05 amIAD - SYD
2 stops33h 20mMultiple Airlines
Thu 1/158:40 pmSYD - IAD
1 stop37h 50mMultiple Airlines
Deal found 12/25$1,580

Find flight deals from Washington, D.C. to South Pacific

Keep the following information in mind while searching for Washington, D.C. to South Pacific flight deals. Data was last updated December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$843
(Trip.com)

One-way from

$539
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,666
Provider with most accurate pricing for Washington, D.C. (WAS)-Sydney Kingsford Smith flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Sydney Kingsford Smith flights.
From Washington, D.C. (WAS) to South Pacific
One-way flight from Washington, D.C. (WAS) to South Pacific
Highest demand for flights based on searches. 16% potential increase in price ($227 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to South Pacific 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 December 28, 2025.
Use the filters below to find and compare flights from Washington, D.C. to South Pacific that are best for you.

Fly from

Washington, D.C.

Fly to

South Pacific

Route

Depart

Return

Price

BaltimoreAuckland

BWI - AKL

BWIAKL

Baltimore/Washington

Sun 2/22

6:26 pm-9:10 am

1 stop20h 44m

Auckland Intl

Wed 3/4

3:50 pm-5:20 pm

1 stop19h 30m

$862

BaltimoreAuckland

BWI - AKL

BWIAKL

Baltimore/Washington

Sat 2/21

8:42 am-9:10 am

1 stop30h 28m

Auckland Intl

Wed 3/4

3:50 pm-5:20 pm

1 stop19h 30m

$862

BaltimoreAuckland

BWI - AKL

BWIAKL

Baltimore/Washington

Fri 2/20

6:26 pm-9:10 am

1 stop20h 44m

Auckland Intl

Wed 3/4

3:50 pm-5:20 pm

1 stop19h 30m

$862

BaltimoreAuckland

BWI - AKL

BWIAKL

Baltimore/Washington

Sun 2/1

8:13 am-9:10 am

1 stop30h 57m

Auckland Intl

Tue 2/10

3:50 pm-5:26 pm

1 stop19h 36m

$862

BaltimoreAuckland

BWI - AKL

BWIAKL

Baltimore/Washington

Mon 2/9

6:34 pm-9:10 am

1 stop20h 36m

Auckland Intl

Thu 2/19

3:50 pm-5:20 pm

1 stop19h 30m

$862

BaltimoreAuckland

BWI - AKL

BWIAKL

Baltimore/Washington

Thu 2/19

4:09 pm-9:10 am

2 stops23h 01m

Auckland Intl

Wed 3/11

2:50 pm-9:42 pm

3 stops23h 52m

$865

BaltimoreAuckland

BWI - AKL

BWIAKL

Baltimore/Washington

Tue 2/17

8:20 am-8:35 am

2 stops30h 15m

Auckland Intl

Tue 3/3

2:35 pm-10:02 pm

2 stops25h 27m

$866

BaltimoreAuckland

BWI - AKL

BWIAKL

Baltimore/Washington

Mon 3/9

11:52 am-7:35 am

2 stops26h 43m

Auckland Intl

Fri 3/20

1:35 pm-11:59 pm

2 stops27h 24m

$866

BaltimoreAuckland

BWI - AKL

BWIAKL

Baltimore/Washington

Wed 3/4

2:58 pm-8:35 am

2 stops23h 37m

Auckland Intl

Mon 3/16

1:35 pm-11:01 pm

2 stops26h 26m

$866

BaltimoreAuckland

BWI - AKL

BWIAKL

Baltimore/Washington

Thu 2/19

8:20 am-8:35 am

2 stops30h 15m

Auckland Intl

Wed 3/11

1:35 pm-8:27 pm

2 stops23h 52m

$866

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Washington, D.C. to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific from Washington, D.C. 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to South Pacific

What is the cheapest month to book a flight from Washington, D.C. to South Pacific?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to South Pacific (average of $137). Flying from Washington, D.C. to South Pacific in May is currently the most expensive (average of $827). 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.

Reviews of airlines servicing South Pacific

Get insights into the airlines that provide service to South Pacific. 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 South Pacific. Reviews last updated December 28, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to South Pacific, such as Air New Zealand, Delta, and Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.5

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………

Entertainment

7.5

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………

Entertainment

7.5

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………

Entertainment

7.5

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………

Entertainment

7.5

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………

Entertainment

7.5

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to South Pacific. 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 Washington, D.C. to South Pacific?

    Departing from Washington, D.C. to South Pacific will take you 20h 44m. The distance between Washington, D.C. and South Pacific is about 8648 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Washington, D.C. to South Pacific one-way?

    One-way options have recently been found by users for as low as $385 on Qantas Airways. Other airlines that offer cheap prices include American Airlines from $395 and United Airlines from $462 one-way.

  • What are the most popular routes from Washington, D.C. to South Pacific?

  • Can I find deals for flights from Washington, D.C. to South Pacific that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to South Pacific flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to South Pacific?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to South Pacific.

  • Can I find deals for business class flights from Washington, D.C. to South Pacific?

    Yes. Cheapflights offers flight deals from Washington, D.C. to South Pacific 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 Washington, D.C. to South Pacific?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to South Pacific (average of $137). Flying from Washington, D.C. to South Pacific in May is currently the most expensive (average of $827). 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

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 Washington, D.C. to South Pacific

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Washington, D.C. to South Pacific

Discover the top 8 airlines that operate flights from Washington, D.C. to South Pacific. 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 December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$1,001FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$327Average$1,669FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$682Average$1,295FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$818Average$1,143FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$839Average$1,356FlexibilityNo cancel feeOn-time67%
Air New ZealandCheapest$1,076Average$1,770FlexibilityNo cancel feeOn-time78%
ANACheapest$1,370Average$1,392FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$1,961Average$2,235FlexibilityNo cancel feeOn-time68%

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.