South Pacific

$482+ 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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SYD
Dec 24 — Dec 311
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Cheap 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 November 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$789
(American Airlines)

One-way from

$482
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$1,069
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 ($235 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 November 2025

Find 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 November 24, 2025.

This American Airlines deal was found by Cheapflights users on 11/23. 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.
Mon 12/17:07 pmBWI - AKL
1 stop20h 03mAmerican Airlines
Tue 12/91:20 pmAKL - BWI
1 stop25h 57mAmerican Airlines
Deal found 11/23$789
This American Airlines deal was found by Cheapflights users on 11/23. 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 11/267:07 pmBWI - AKL
1 stop20h 03mAmerican Airlines
Sun 12/71:20 pmAKL - BWI
1 stop22h 54mAmerican Airlines
Deal found 11/23$834
This American Airlines deal was found by Cheapflights users on 11/23. 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 11/276:30 amBWI - AKL
2 stops32h 40mAmerican Airlines
Sun 12/71:20 pmAKL - BWI
2 stops20h 57mAmerican Airlines
Deal found 11/23$838
This United Airlines deal was found by Cheapflights users on 11/21. 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.
Mon 12/16:35 pmBWI - AKL
1 stop20h 35mUnited Airlines
Mon 12/83:50 pmAKL - BWI
1 stop19h 26mUnited Airlines
Deal found 11/21$859
This Delta deal was found by Cheapflights users on 11/23. 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 12/308:15 amBWI - AKL
2 stops30h 20mDelta
Mon 1/192:35 pmAKL - BWI
2 stops25h 27mDelta
Deal found 11/23$863
This Delta deal was found by Cheapflights users on 11/21. 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 12/110:27 amBWI - AKL
2 stops28h 08mDelta
Mon 12/82:35 pmAKL - BWI
2 stops26h 28mDelta
Deal found 11/21$864
This United Airlines deal was found by Cheapflights users on 11/23. 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 12/109:00 amBWI - AKL
1 stop30h 10mUnited Airlines
Mon 12/223:50 pmAKL - BWI
1 stop31h 24mUnited Airlines
Deal found 11/23$871
This American Airlines deal was found by Cheapflights users on 11/22. 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.
Sun 11/237:07 pmBWI - AKL
1 stop20h 03mAmerican Airlines
Sun 11/301:20 pmAKL - BWI
1 stop18h 55mAmerican Airlines
Deal found 11/22$879
This American Airlines deal was found by Cheapflights users on 11/23. 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.
Sun 11/303:07 pmBWI - AKL
1 stop24h 03mAmerican Airlines
Sun 12/211:20 pmAKL - BWI
2 stops21h 42mAmerican Airlines
Deal found 11/23$883
This Trip.com deal was found by Cheapflights users on 11/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:00 pmDCA - AKL
2 stops26h 55mMultiple Airlines
Wed 12/243:50 pmAKL - DCA
2 stops43h 09mMultiple Airlines
Deal found 11/23$1,021
This United Airlines deal was found by Cheapflights users on 11/22. 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 12/69:00 amBWI - MEL
1 stop33h 00mUnited Airlines
Thu 12/251:00 pmMEL - BWI
2 stops26h 58mUnited Airlines
Deal found 11/22$1,284
This United Airlines deal was found by Cheapflights users on 11/22. 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 12/64:15 pmBWI - MEL
2 stops25h 15mUnited Airlines
Tue 12/231:00 pmMEL - BWI
2 stops26h 16mUnited Airlines
Deal found 11/22$1,288

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 November 24, 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

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

$859

BaltimoreAuckland

BWI - AKL

BWIAKL

Baltimore/Washington

Tue 2/17

8:42 am-9:10 am

1 stop30h 28m

Auckland Intl

Tue 3/3

3:50 pm-5:20 pm

1 stop19h 30m

$859

BaltimoreAuckland

BWI - AKL

BWIAKL

Baltimore/Washington

Tue 2/17

11:45 am-8:35 am

2 stops26h 50m

Auckland Intl

Tue 3/3

2:35 pm-10:53 pm

2 stops26h 18m

$863

BaltimoreAuckland

BWI - AKL

BWIAKL

Baltimore/Washington

Wed 12/10

10:47 am-8:35 am

2 stops27h 48m

Auckland Intl

Mon 12/22

2:35 pm-11:32 pm

2 stops26h 57m

$863

BaltimoreAuckland

BWI - AKL

BWIAKL

Baltimore/Washington

Tue 2/3

8:42 am-9:10 am

1 stop30h 28m

Auckland Intl

Tue 2/10

3:50 pm-9:21 pm

2 stops23h 31m

$863

BaltimoreAuckland

BWI - AKL

BWIAKL

Baltimore/Washington

Tue 12/30

8:15 am-8:35 am

2 stops30h 20m

Auckland Intl

Mon 1/19

2:35 pm-10:02 pm

2 stops25h 27m

$863

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

$863

BaltimoreAuckland

BWI - AKL

BWIAKL

Baltimore/Washington

Tue 1/20

3:00 pm-8:35 am

2 stops23h 35m

Auckland Intl

Thu 3/5

2:35 pm-10:02 pm

2 stops25h 27m

$863

BaltimoreAuckland

BWI - AKL

BWIAKL

Baltimore/Washington

Wed 12/10

1:10 pm-9:10 am

2 stops26h 00m

Auckland Intl

Mon 12/22

3:50 pm-5:24 am

2 stops31h 34m

$863

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Tue 1/13

9:45 am-8:45 am

2 stops32h 00m

Brisbane

Sat 2/7

6:10 am-8:29 pm

3 stops29h 19m

$1,061

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Showing 1-10 of 60 results
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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.

What is the cheapest time of day to fly from WAS to SP?

Find hourly flight availability from Washington, D.C. to South Pacific. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 24, 2025.

When flying from Washington, D.C. to South Pacific, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 6% versus a flight at noon.

What is the cheapest day to fly from Washington, D.C. to South Pacific?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to South Pacific. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. to South Pacific flight should consider departing on Thursday at noon when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 24, 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.

Boarding

8.2

Entertainment

7.5

Crew

8.5

Food

7.4

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.

Boarding

8.2

Entertainment

7.5

Crew

8.5

Food

7.4

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.

Boarding

8.2

Entertainment

7.5

Crew

8.5

Food

7.4

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.

Boarding

8.2

Entertainment

7.5

Crew

8.5

Food

7.4

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.

Boarding

8.2

Entertainment

7.5

Crew

8.5

Food

7.4

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.

Boarding

8.2

Entertainment

7.5

Crew

8.5

Food

7.4

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.

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 36m. 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 $659 on Qantas Airways. Other airlines that offer cheap prices include American Airlines from $676 and Air Tahiti Nui from $709 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

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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 November 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$934FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$327Average$1,660FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$674Average$1,199FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$677Average$1,294FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$854Average$1,442FlexibilityNo cancel feeOn-time67%
Air New ZealandCheapest$1,046Average$1,684FlexibilityNo cancel feeOn-time78%
ANACheapest$1,370Average$1,586FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$1,961Average$2,163FlexibilityNo cancel feeOn-time68%

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