Reagan-National

$437+ Cheap flights from South Pacific to Reagan-National (DCA)

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DCA
Dec 29 — Jan 51
We work with more than 300 partners to bring you better travel deals

Find cheap flights from South Pacific to Reagan-National 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.

Find flight deals from South Pacific to Reagan-National

Cheapest flights from South Pacific to Reagan-National
Explore the most affordable flight options available from South Pacific to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 29, 2025.

This Air Canada deal was found by Cheapflights users on 11/28. 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.
Tue 12/910:45 amBNE - DCA
2 stops38h 36mAir Canada
Sat 1/246:50 pmDCA - BNE
2 stops46h 55mAir Canada
Deal found 11/28$966
This Qantas Airways deal was found by Cheapflights users on 11/28. 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.
Tue 12/912:10 pmBNE - DCA
1 stop22h 50mQantas Airways
Sun 1/185:30 pmDCA - BNE
1 stop21h 15mQantas Airways
Deal found 11/28$983
This Air Canada deal was found by Cheapflights users on 11/28. 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.
Mon 12/810:45 amBNE - DCA
2 stops48h 00mAir Canada
Sat 1/246:50 pmDCA - BNE
2 stops46h 55mAir Canada
Deal found 11/28$993
This Qantas Airways deal was found by Cheapflights users on 11/28. 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.
Tue 12/912:10 pmBNE - DCA
1 stop22h 50mQantas Airways
Fri 1/238:40 amDCA - BNE
1 stop30h 05mQantas Airways
Deal found 11/28$1,032
This Jettzy deal was found by Cheapflights users on 11/28. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:45 amBNE - DCA
2 stops38h 36mAir Canada
Thu 12/46:00 amDCA - BNE
2 stops35h 45mAir Canada
Deal found 11/28$1,036
This Qantas Airways deal was found by Cheapflights users on 11/28. 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 12/87:40 pmBNE - DCA
1 stop39h 20mQantas Airways
Tue 1/205:30 pmDCA - BNE
1 stop21h 15mQantas Airways
Deal found 11/28$1,047
This FlightHub deal was found by Cheapflights users on 11/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:45 amBNE - DCA
2 stops38h 36mAir Canada
Wed 12/176:00 amDCA - BNE
2 stops35h 45mAir Canada
Deal found 11/27$1,051
This Air Canada deal was found by Cheapflights users on 11/28. 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 12/710:45 amBNE - DCA
2 stops50h 11mAir Canada
Sat 1/246:50 pmDCA - BNE
2 stops46h 55mAir Canada
Deal found 11/28$1,064
This Air Canada deal was found by Cheapflights users on 11/28. 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.
Mon 12/810:45 amBNE - DCA
2 stops48h 00mAir Canada
Mon 1/199:40 amDCA - BNE
2 stops56h 05mAir Canada
Deal found 11/28$1,074
This Qantas Airways deal was found by Cheapflights users on 11/28. 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.
Tue 12/912:10 pmBNE - DCA
1 stop22h 50mQantas Airways
Mon 1/1911:50 amDCA - BNE
2 stops32h 15mQantas Airways
Deal found 11/28$1,077
This Air Canada deal was found by Cheapflights users on 11/28. 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.
Tue 12/910:45 amBNE - DCA
2 stops38h 36mAir Canada
Fri 1/234:11 pmDCA - BNE
2 stops49h 34mAir Canada
Deal found 11/28$1,078
This Kiwi.com deal was found by Cheapflights users on 11/28. 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 12/87:40 pmBNE - DCA
2 stops32h 26mMultiple Airlines
Wed 1/219:59 amDCA - BNE
1 stop28h 01mMultiple Airlines
Deal found 11/28$1,084

Cheap flight deals from South Pacific to Reagan-National

Keep the following information in mind while searching for South Pacific to Reagan-National flight deals. Data was last updated November 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$866
(Air Canada)

One-way from

$437
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$1,104
Provider with most accurate pricing for Sydney Kingsford Smith-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Washington, D.C. (WAS) flights.
From South Pacific to Washington, D.C. Reagan-National
One-way flight from South Pacific to Washington, D.C. Reagan-National
Highest demand for flights based on searches. 11% potential increase in price ($158 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
Average for round-trip flights in November 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Pacific to Reagan-National 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 29, 2025.
Use the filters below to find and compare flights from South Pacific to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

South Pacific

Fly to

Reagan-National

Route

Depart

Return

Price

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Thu 5/14

10:00 am-9:48 pm

2 stops25h 48m

Washington, D.C. Reagan-National

Mon 5/18

4:30 pm-7:05 am

2 stops48h 35m

$866

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Mon 1/19

10:45 am-8:55 am

2 stops37h 10m

Washington, D.C. Reagan-National

Mon 2/2

12:55 pm-8:45 am

2 stops28h 50m

$939

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Thu 12/11

12:10 pm-8:00 pm

1 stop22h 50m

Washington, D.C. Reagan-National

Tue 1/20

5:30 pm-5:45 am

1 stop21h 15m

$983

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Tue 1/20

9:40 am-6:41 pm

1 stop24h 01m

Washington, D.C. Reagan-National

Tue 1/27

5:30 pm-5:45 am

1 stop21h 15m

$1,028

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Tue 12/9

12:10 pm-8:00 pm

1 stop22h 50m

Washington, D.C. Reagan-National

Fri 1/23

8:40 am-5:45 am

1 stop30h 05m

$1,032

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Tue 1/20

9:40 am-6:41 pm

2 stops24h 01m

Washington, D.C. Reagan-National

Tue 1/27

5:30 pm-5:45 am

1 stop21h 15m

$1,044

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Wed 12/10

7:40 pm-8:00 pm

1 stop39h 20m

Washington, D.C. Reagan-National

Sun 1/18

5:30 pm-5:45 am

1 stop21h 15m

$1,047

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Wed 12/10

7:40 pm-8:00 pm

1 stop39h 20m

Washington, D.C. Reagan-National

Tue 1/20

9:59 am-5:45 am

1 stop28h 46m

$1,047

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Tue 12/9

12:10 pm-8:00 pm

1 stop22h 50m

Washington, D.C. Reagan-National

Wed 1/21

8:40 am-5:00 am

1 stop29h 20m

$1,047

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Thu 12/11

12:10 pm-8:00 pm

1 stop22h 50m

Washington, D.C. Reagan-National

Wed 1/21

9:59 am-5:00 am

1 stop28h 01m

$1,047

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/27

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

Best time to book a flight from South Pacific to Reagan-National

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

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

Currently, March is the cheapest month in which you can book a flight from South Pacific to Washington, D.C. Reagan-National Airport (average of $630). Flying from South Pacific to Washington, D.C. Reagan-National Airport in May is currently the most expensive (average of $2,647). 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 SP to DCA?

Find hourly flight availability from South Pacific to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 29, 2025.

When flying from South Pacific to Washington, D.C. Reagan-National Airport, 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 11% versus a flight in the evening.

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated November 29, 2025.
See what other customers who have flown with United Airlines from South Pacific to Washington, D.C. Reagan-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

    For as low as $983, Air Canada can have you in Washington, D.C. Reagan-National Airport from South Pacific in 22h 50m. There are 9461 mi between South Pacific and Washington, D.C. Reagan-National Airport. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $570 on Alaska Airlines. Other airlines that offer cheap prices include Air Canada from $619 and Qantas Airways from $727 one-way.

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

  • Can I find deals for flights from South Pacific to Reagan-National that include hotel bookings?

    Yes. In addition to deals on South Pacific to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Pacific to Reagan-National?

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

  • Can I find deals for business class flights from South Pacific to Reagan-National?

    Yes. Cheapflights offers flight deals from South Pacific to Reagan-National 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 South Pacific to Washington, D.C. Reagan-National Airport?

    Currently, March is the cheapest month in which you can book a flight from South Pacific to Washington, D.C. Reagan-National Airport (average of $630). Flying from South Pacific to Washington, D.C. Reagan-National Airport in May is currently the most expensive (average of $2,647). 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 Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Fairfax
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Falls Church
Bowie
Largo
McLean
Clinton

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 South Pacific to Reagan-National

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

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.