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South Pacific

$431+ Cheap flights from Dulles Intl (IAD) 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SYD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Dulles Intl to South Pacific

Keep the following information in mind while searching for Dulles Intl to South Pacific flight deals. Data was last updated June 12, 2025.

Round-trip from

$875
(Delta)

One-way from

$431
(Delta)

Popular in

December

Cheapest in

February

Average price

$979
From Washington, D.C. Dulles Intl to South Pacific
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One-way flight from Washington, D.C. Dulles Intl to South Pacific
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Highest demand for flights based on searches. 20% potential increase in price ($325 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Dulles Intl to South Pacific

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

This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1210:07 amIAD - SYD
2 stops30h 28mDelta
Tue 8/199:25 amSYD - IAD
2 stops28h 15mDelta
Deal found 6/11$875
This Fiji Airways deal was found by Cheapflights users on 6/10. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:40 pmIAD - NAN
1 stop19h 20mMultiple Airlines
Sat 9/209:15 pmNAN - IAD
1 stop17h 34mMultiple Airlines
Deal found 6/10$941
This Expedia deal was found by Cheapflights users on 6/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/138:10 amIAD - PPT
1 stop26h 40mMultiple Airlines
Thu 6/267:00 amPPT - IAD
1 stop17h 50mMultiple Airlines
Deal found 6/11$1,061
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/179:00 amIAD - PPT
1 stop25h 00mAir Tahiti Nui
Sun 9/147:00 amPPT - IAD
1 stop18h 32mAir Tahiti Nui
Deal found 6/10$1,073
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Sat 11/19:55 amIAD - BNE
2 stops31h 45mAir Canada
Tue 11/1810:45 amBNE - IAD
2 stops39h 38mAir Canada
Deal found 6/11$1,171
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/88:19 pmIAD - SYD
1 stop45h 11mMultiple Airlines
Wed 8/204:20 pmSYD - IAD
2 stops38h 27mMultiple Airlines
Deal found 6/10$1,210
This Air Canada deal was found by Cheapflights users on 6/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/19:55 amIAD - BNE
2 stops31h 45mMultiple Airlines
Tue 11/186:45 amBNE - IAD
3 stops28h 44mMultiple Airlines
Deal found 6/9$1,216
This Fiji Airways deal was found by Cheapflights users on 6/10. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/165:40 pmIAD - AKL
2 stops27h 00mMultiple Airlines
Tue 9/303:10 pmAKL - IAD
2 stops24h 39mMultiple Airlines
Deal found 6/10$1,254
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1712:50 pmIAD - MEL
2 stops32h 00mAir New Zealand
Wed 9/2412:05 pmMEL - IAD
2 stops25h 50mAir New Zealand
Deal found 6/10$1,295
This Air Canada deal was found by Cheapflights users on 6/11. 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 11/149:45 amIAD - AKL
3 stops37h 05mAir Canada
Mon 12/12:00 pmAKL - IAD
2 stops39h 16mAir Canada
Deal found 6/11$1,306
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:09 pmIAD - PPT
2 stops33h 21mAlaska Airlines
Sat 9/2011:30 pmPPT - IAD
2 stops35h 17mAlaska Airlines
Deal found 6/10$1,311
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/53:43 pmIAD - BNE
2 stops29h 17mAir New Zealand
Tue 8/199:45 amBNE - IAD
2 stops28h 45mAir New Zealand
Deal found 6/10$1,323

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl 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 June 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to South Pacific that are best for you.

Fly from

Dulles Intl

Fly to

South Pacific

Route

Depart

Return

Price

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Tue 8/12

10:07 am-6:35 am

2 stops30h 28m

Sydney Kingsford Smith

Tue 8/19

9:25 am-11:40 pm

2 stops28h 15m

$875

Washington, D.C.Nadi

IAD - NAN

IADNAN

Washington, D.C. Dulles Intl

Sat 9/13

5:40 pm-5:00 am

1 stop19h 20m

Nadi

Sat 9/20

9:15 pm-10:49 pm

1 stop17h 34m

$941

Washington, D.C.Papeete

IAD - PPT

IADPPT

Washington, D.C. Dulles Intl

Sun 8/17

9:00 am-4:00 am

1 stop25h 00m

Papeete Faaa

Sun 9/14

7:00 am-7:32 am

1 stop18h 32m

$1,073

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Sat 11/1

9:55 am-7:40 am

2 stops31h 45m

Brisbane

Tue 11/18

10:45 am-11:23 am

2 stops39h 38m

$1,171

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

Fri 8/8

8:19 pm-7:30 am

1 stop45h 11m

Sydney Kingsford Smith

Wed 8/20

4:20 pm-4:47 pm

2 stops38h 27m

$1,210

Washington, D.C.Papeete

IAD - PPT

IADPPT

Washington, D.C. Dulles Intl

Thu 6/26

7:30 am-4:50 am

2 stops51h 20m

Papeete Faaa

Mon 6/30

7:00 am-6:50 am

1 stop17h 50m

$1,211

Washington, D.C.Brisbane

IAD - BNE

IADBNE

Washington, D.C. Dulles Intl

Sat 11/1

9:55 am-7:40 am

2 stops31h 45m

Brisbane

Tue 11/18

6:45 am-8:29 pm

3 stops28h 44m

$1,216

Washington, D.C.Melbourne

IAD - MEL

IADMEL

Washington, D.C. Dulles Intl

Mon 8/11

3:43 pm-10:50 am

2 stops29h 07m

Melbourne

Mon 12/15

12:05 pm-9:12 pm

2 stops25h 07m

$1,297

Washington, D.C.Auckland

IAD - AKL

IADAKL

Washington, D.C. Dulles Intl

Fri 11/14

9:45 am-4:50 pm

3 stops37h 05m

Auckland Intl

Mon 12/1

2:00 pm-11:16 am

2 stops39h 16m

$1,306

Washington, D.C.Papeete

IAD - PPT

IADPPT

Washington, D.C. Dulles Intl

Fri 9/12

6:09 pm-9:30 pm

2 stops33h 21m

Papeete Faaa

Sat 9/20

11:30 pm-4:47 pm

2 stops35h 17m

$1,311

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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

Have a flexible travel schedule? Discover the best time to fly to South Pacific from Dulles Intl 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. Dulles Intl Airport to South Pacific

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

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to South Pacific (average of $1,041). Flying from Washington, D.C. Dulles Intl Airport to South Pacific in December is currently the most expensive (average of $1,635). 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 IAD to SP?

Find hourly flight availability from Dulles Intl 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 June 12, 2025.

When flying from Washington, D.C. Dulles Intl Airport to South Pacific, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in South Pacific by month

Plan your trip to South Pacific by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Pacific ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit South Pacific when rainfall is around 2.0 in.

Temperature in South Pacific by month

Plan your trip to South Pacific by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Pacific, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 June 12, 2025.
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Boarding

8.7

Comfort

8.1

Overall

8.7

Entertainment

7.3

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.7
Very good
64 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Boarding

8.7

Comfort

8.1

Overall

8.7

Entertainment

7.3

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Korean Air
8.4
Very good
1,088 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Boarding

8.7

Comfort

8.1

Overall

8.7

Entertainment

7.3

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
ANA
8.3
Very good
882 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Boarding

8.7

Comfort

8.1

Overall

8.7

Entertainment

7.3

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Fiji Airways
8.1
Very good
194 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Boarding

8.7

Comfort

8.1

Overall

8.7

Entertainment

7.3

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Emirates
8.1
Very good
3,264 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Boarding

8.7

Comfort

8.1

Overall

8.7

Entertainment

7.3

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to South Pacific. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    $431 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and Fiji Airways, with prices starting from $782 and $822, respectively.

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

    While some choose either Washington, D.C. Dulles Intl - Melbourne or Washington, D.C. Dulles Intl - Auckland Intl, Washington, D.C. Dulles Intl - Sydney Kingsford Smith is the most popular route from Washington, D.C. Dulles Intl Airport to South Pacific.

  • Can I find deals for flights from Dulles Intl to South Pacific that include hotel bookings?

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

  • How can I find direct flights from Dulles Intl to South Pacific?

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

  • Can I find deals for business class flights from Dulles Intl to South Pacific?

    Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to South Pacific?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to South Pacific (average of $1,041). Flying from Washington, D.C. Dulles Intl Airport to South Pacific in December is currently the most expensive (average of $1,635). 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.

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Alternative routes for Dulles Intl to South Pacific

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Dulles Intl to South Pacific

Discover the top 7 airlines that operate flights from Dulles Intl 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$407Average$1,815FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$672Average$1,212FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$678Average$1,207FlexibilityNo cancel feeOn-time74%
DeltaCheapest$852Average$963FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$1,015Average$1,336FlexibilityNo cancel feeOn-time67%
Air New ZealandCheapest$1,144Average$1,784FlexibilityNo cancel feeOn-time78%
ANACheapest$1,370Average$1,587FlexibilityNo cancel feeOn-time80%

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