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South Pacific

$552+ Cheap flights from District of Columbia 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SYD
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from District of Columbia to South Pacific

Cheapest flights from District of Columbia to South Pacific
Explore the most affordable flight options available from District of Columbia to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:30 pmIAD - AKL
2 stops32h 50mMultiple Airlines
Thu 12/1811:30 pmAKL - IAD
2 stops35h 51mMultiple Airlines
Deal found 12/10$1,537
This oojo deal was found by Cheapflights users on 12/11. 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.
Thu 12/2510:35 amDCA - SYD
2 stops42h 15mCathay Pacific
Wed 1/2110:20 pmSYD - DCA
2 stops36h 24mCathay Pacific
Deal found 12/11$1,706
This oojo deal was found by Cheapflights users on 12/11. 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.
Thu 12/256:35 pmDCA - MEL
2 stops36h 25mCathay Pacific
Wed 1/213:35 pmMEL - DCA
2 stops43h 09mCathay Pacific
Deal found 12/11$1,729
This Air Canada deal was found by Cheapflights users on 12/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:00 amIAD - SYD
2 stops32h 35mAir Canada
Sun 2/1511:20 amSYD - IAD
2 stops25h 34mAir Canada
Deal found 12/11$1,779
This oojo deal was found by Cheapflights users on 12/11. 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.
Tue 12/236:35 pmDCA - MEL
2 stops44h 35mCathay Pacific
Wed 2/113:35 pmMEL - DCA
2 stops43h 24mCathay Pacific
Deal found 12/11$1,779
This Air Canada deal was found by Cheapflights users on 12/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:00 amIAD - SYD
2 stops32h 35mAir Canada
Wed 2/1111:20 amSYD - IAD
3 stops40h 09mAir Canada
Deal found 12/11$1,786
This oojo deal was found by Cheapflights users on 12/11. 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.
Tue 12/235:00 pmDCA - MEL
2 stops33h 45mMultiple Airlines
Sat 1/107:00 amMEL - DCA
2 stops31h 56mMultiple Airlines
Deal found 12/11$1,812
This Air Canada deal was found by Cheapflights users on 12/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 amDCA - BNE
2 stops35h 45mAir Canada
Fri 12/2610:45 amBNE - DCA
2 stops38h 36mAir Canada
Deal found 12/11$1,845
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/106:00 pmIAD - MEL
1 stop24h 00mUnited Airlines
Sun 12/2811:30 amMEL - IAD
1 stop35h 18mUnited Airlines
Deal found 12/10$1,848
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/245:59 pmDCA - MEL
1 stop24h 01mUnited Airlines
Wed 1/141:00 pmMEL - DCA
1 stop24h 52mUnited Airlines
Deal found 12/9$1,856
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/248:45 amIAD - MEL
1 stop32h 45mUnited Airlines
Wed 1/141:00 pmMEL - IAD
1 stop27h 59mUnited Airlines
Deal found 12/10$1,856
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:08 pmDCA - AKL
2 stops34h 12mMultiple Airlines
Thu 12/183:50 pmAKL - DCA
1 stop19h 07mMultiple Airlines
Deal found 12/10$1,859

Find flight deals from District of Columbia to South Pacific

Keep the following information in mind while searching for District of Columbia to South Pacific flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$1,000
(Air Canada)

One-way from

$552
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,664
Provider with most accurate pricing for Washington, D.C. (WAS)-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Sydney Kingsford Smith flights.
Search Deals
From District of Columbia to South Pacific
Search Deals
One-way flight from District of Columbia to South Pacific
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($226 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 12, 2025.
Use the filters below to find and compare flights from District of Columbia to South Pacific that are best for you.

Fly from

District of Columbia

Fly to

South Pacific

Route

Depart

Return

Price

Washington, D.C.Brisbane

DCA - BNE

DCABNE

Washington, D.C. Reagan-National

Sun 1/25

11:05 am-8:45 am

2 stops30h 40m

Brisbane

Sun 2/1

10:45 am-9:58 pm

2 stops26h 13m

$1,007

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Sun 1/25

1:15 pm-8:45 am

2 stops28h 30m

Brisbane

Sun 2/1

10:45 am-8:54 pm

2 stops25h 09m

$1,007

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Sun 2/8

10:06 pm-1:35 pm

3 stops47h 29m

Melbourne

Tue 2/24

7:45 am-9:21 pm

3 stops29h 36m

$1,048

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Fri 1/16

4:30 pm-8:45 am

2 stops25h 15m

Brisbane

Sat 2/7

6:35 am-8:29 pm

3 stops28h 54m

$1,183

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

Sun 2/1

5:30 pm-9:00 am

1 stop23h 30m

Sydney Kingsford Smith

Tue 2/10

2:05 pm-6:41 pm

1 stop20h 36m

$1,196

Washington, D.C.Melbourne

IAD - AVV

IADAVV

Washington, D.C. Dulles Intl

Sun 2/8

12:35 pm-2:10 pm

3 stops33h 35m

Melbourne Avalon

Tue 2/24

6:00 am-8:29 pm

3 stops30h 29m

$1,198

Washington, D.C.Auckland

DCA - AKL

DCAAKL

Washington, D.C. Reagan-National

Tue 2/10

8:00 am-5:00 am

2 stops27h 00m

Auckland Intl

Mon 3/2

8:10 pm-8:05 pm

1 stop41h 55m

$1,202

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Sun 2/1

6:15 pm-9:15 am

1 stop23h 00m

Sydney Kingsford Smith

Sun 2/15

12:10 pm-4:40 pm

1 stop20h 30m

$1,203

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Mon 3/9

9:18 am-5:30 am

2 stops30h 12m

Brisbane

Mon 3/23

8:40 am-11:59 pm

2 stops29h 19m

$1,204

Washington, D.C.Melbourne

DCA - MEL

DCAMEL

Washington, D.C. Reagan-National

Tue 3/3

5:50 pm-10:00 am

1 stop24h 10m

Melbourne

Sun 4/19

10:55 am-9:53 pm

1 stop24h 58m

$1,206

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 60 results
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Best time to book a flight from District of Columbia to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific from District of Columbia 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 District of Columbia to South Pacific

What is the cheapest month to book a flight from District of Columbia to South Pacific?

Currently, August is the cheapest month in which you can book a flight from District of Columbia to South Pacific (average of $137). Flying from District of Columbia 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 DC to SP?

Find hourly flight availability from District of Columbia 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 December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from District of Columbia to South Pacific in the afternoon. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from District of Columbia to South Pacific?

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

Travelers seeking maximum savings on their District of Columbia 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.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia to South Pacific?

    For as low as $1,203, Air Canada can have you in South Pacific from District of Columbia in 23h. Airlines will cover a distance of 9737 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from District of Columbia to South Pacific one-way?

    $385 is the cheapest one-way deal found within the past few days, from Qantas Airways. You may also be able to find cheap deals on American Airlines and Fiji Airways, with prices starting from $395 and $414, respectively.

  • Can I find deals for flights from District of Columbia to South Pacific that include hotel bookings?

    Yes. In addition to deals on District of Columbia to South Pacific flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to South Pacific?

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

  • Can I find deals for business class flights from District of Columbia to South Pacific?

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to South Pacific?

    Currently, August is the cheapest month in which you can book a flight from District of Columbia to South Pacific (average of $137). Flying from District of Columbia 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

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Top 8 airlines flying from District of Columbia to South Pacific

Discover the top 8 airlines that operate flights from District of Columbia 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$998FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$327Average$1,653FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$692Average$1,300FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$818Average$1,190FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$839Average$1,363FlexibilityNo cancel feeOn-time67%
Air New ZealandCheapest$1,122Average$1,702FlexibilityNo cancel feeOn-time78%
ANACheapest$1,370Average$1,493FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$1,961Average$2,163FlexibilityNo cancel feeOn-time68%

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