$497 Find Cheap Flights from Washington, D.C. to South Pacific - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to South Pacific departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Washington, D.C. to South Pacific

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney3 stops$1,015
Auckland
Auckland1 stop$1,123
Brisbane
Brisbane3 stops$991
Nadi
Nadi1 stop$788
Papeete
Papeete2 stops$1,090
Perth
Perth2 stops$1,486
Christchurch
Christchurch2 stops$1,374
Queenstown
Queenstown2 stops$1,616
Cairns
Cairns2 stops$1,371
Adelaide
Adelaide2 stops$1,373
Tamuning
Tamuning2 stops$1,960
Wellington
Wellington2 stops$1,384
Hobart
Hobart2 stops$1,316
Vaitape
Vaitape2 stops$1,855
Apia
Apia2 stops$1,464
Canberra
Canberra2 stops$1,279
Port Moresby
Port Moresby2 stops$2,072
Sydney
Sydney3 stops$1,015
Auckland
Auckland1 stop$1,123
Brisbane
Brisbane3 stops$991
Nadi
Nadi1 stop$788
Papeete
Papeete2 stops$1,090
Perth
Perth2 stops$1,486
Christchurch
Christchurch2 stops$1,374
Queenstown
Queenstown2 stops$1,616
Cairns
Cairns2 stops$1,371
Adelaide
Adelaide2 stops$1,373
Tamuning
Tamuning2 stops$1,960
Wellington
Wellington2 stops$1,384
Hobart
Hobart2 stops$1,316
Vaitape
Vaitape2 stops$1,855
Apia
Apia2 stops$1,464
Canberra
Canberra2 stops$1,279
Port Moresby
Port Moresby2 stops$2,072

Book Cheap Washington, D.C. to South Pacific Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to South Pacific that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to South Pacific

Wed, Aug 12 - Wed, Aug 19
Multiple Airlines Logo
11:11 am - 11:50 am
IAD
-
SYD
34h 39m
3 stops
Multiple Airlines Logo
1:15 pm - 5:14 pm
SYD
-
IAD
41h 59m
3 stops
$1,015Multiple Airlines
Tue, Aug 11 - Tue, Aug 18
Multiple Airlines Logo
9:50 am - 12:00 pm
IAD
-
MEL
36h 10m
3 stops
Multiple Airlines Logo
1:25 pm - 5:14 pm
MEL
-
IAD
41h 49m
3 stops
$1,120Multiple Airlines
Mon, Oct 26 - Mon, Nov 16
Air New Zealand Logo
8:10 am - 8:10 am
BWI
-
AKL
31h 00m
1 stop
Air New Zealand Logo
3:50 pm - 5:35 pm
AKL
-
BWI
19h 45m
1 stop
$1,123Air New Zealand
Mon, Oct 26 - Mon, Nov 16
Air New Zealand Logo
6:35 pm - 8:10 am
BWI
-
AKL
20h 35m
1 stop
Air New Zealand Logo
3:50 pm - 10:43 pm
AKL
-
BWI
24h 53m
2 stops
$1,128Air New Zealand
Sun, Oct 25 - Fri, Nov 13
United Airlines Logo
6:35 pm - 8:10 am
BWI
-
AKL
20h 35m
1 stop
United Airlines Logo
3:50 pm - 5:35 pm
AKL
-
BWI
19h 45m
1 stop
$1,129United Airlines
Tue, Aug 18 - Fri, Aug 21
Multiple Airlines Logo
11:05 am - 11:50 am
IAD
-
SYD
34h 45m
3 stops
Multiple Airlines Logo
1:15 pm - 8:04 am
SYD
-
IAD
32h 49m
3 stops
$1,131Multiple Airlines
Mon, Oct 26 - Thu, Nov 19
United Airlines Logo
6:35 pm - 8:10 am
BWI
-
AKL
20h 35m
1 stop
United Airlines Logo
3:50 pm - 10:43 pm
AKL
-
BWI
24h 53m
2 stops
$1,133United Airlines
Mon, Aug 31 - Mon, Sep 14
Qantas Airways Logo
3:55 pm - 6:55 am
BWI
-
SYD
25h 00m
1 stop
Qantas Airways Logo
12:00 pm - 10:59 pm
SYD
-
BWI
24h 59m
1 stop
$1,182Qantas Airways
Mon, Jul 6 - Mon, Jul 13
American Airlines Logo
1:55 pm - 7:30 am
BWI
-
SYD
27h 35m
2 stops
American Airlines Logo
9:10 am - 11:43 pm
SYD
-
BWI
28h 33m
2 stops
$1,187American Airlines
Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
11:59 am - 6:45 am
BWI
-
MEL
28h 46m
2 stops
American Airlines Logo
9:45 am - 9:59 pm
MEL
-
BWI
26h 14m
2 stops
$1,193American Airlines
Booking Insights

KAYAK's insights & trends for Washington, D.C. to South Pacific flights

Get data-powered insights and trends into flights from Washington, D.C. to South Pacific to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to South Pacific, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. to South Pacific is August, when tickets cost $78 (return) on average. On the other hand, the most expensive months are June and February, when the average cost of round-trip tickets is $365 and $292 respectively.

How far in advance should I book a flight from Washington, D.C. to South Pacific?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. to South Pacific, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. to South Pacific, you should book around 2 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$497
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 25% increase in price.
Flight from Washington Dulles Airport to Melbourne Airport (Tullamarine)

FAQs - booking South Pacific flights

  • How does KAYAK find such low prices on flights from Washington, D.C. to South Pacific?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to South Pacific.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to South Pacific?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington, D.C. to South Pacific is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to South Pacific?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington, D.C. to South Pacific with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to South Pacific?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington, D.C. to South Pacific up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Washington, D.C. to South Pacific

 
Need help choosing which airline to fly with from Washington, D.C. to South Pacific? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Fiji AirwaysOverall score based on 246 reviews
8.1Comfort
7.5Entertainment
8.6Crew
8.1Boarding
7.5Food
Airline reviews

The only thing plus on this flight was the crew. They made me feel welcome and took care of me on the flights. The biggest issue is that business class always boards first on all airlines. There needs to be separate doors for business and premium class to enter. I had to wait over 40 minutes for economy to be boarded. I didn’t pay 5000 dollars to wait. The other issue not enough food choices , no sandwiches or snacks in between - what the hell. I would never travel this airline again.

4.0 OkayAnonymous, Jul 2026
LAX - NAN
Read more Fiji Airways reviews

The only thing plus on this flight was the crew. They made me feel welcome and took care of me on the flights. The biggest issue is that business class always boards first on all airlines. There needs to be separate doors for business and premium class to enter. I had to wait over 40 minutes for economy to be boarded. I didn’t pay 5000 dollars to wait. The other issue not enough food choices , no sandwiches or snacks in between - what the hell. I would never travel this airline again.

Roomy seats and crew is pleasant. Vegi food can be a lot better in terms choices. Inflight entertainment needs to have more options especially for 13+ hour flight. Very nice and warm blankets and seats are roomy than other A350 aircraft’s. Swift boarding and crew is pleasant to deal with.

Boarding had poor communication. Passengers didn't get clear directions to prepare for Boarding. The plane was an older model which had some issues with operating the seats (the staff was great). Due to age the seat cushions were compressed and less comfortable than expected.

Fiji Airways always goes above and beyond. If anything I'd say the food was less enjoyable than in the past. But that in no way lessened the experience with the cabin crew or the excellent attentiveness and service they provided throughout the entire trip!

Everything was great . Arrived on time was smooth plane was clean. Crew/Staff was friendly and helpful.

Everything from the staff to the comfort of business class was excellent. This is one of my new favorite airlines.

Ticketing said dinner for the almost 14 hour flight and we were delayed an hour. However, onboard we were only served a sluce if pizza bread and a cookie. Not at all dinner and insufficient for a long international flight. Breakfast was good.

Fiji Airways was amazing, will definately be lfying them again. The "Fijian hospitality" is not a catch phrase, it is genuine. the only things that could be improved is the entertainment. Not a great choice of movies, and the TV shows only have about 5 or so episodes, and often of a random season.

Very good; seat made ready for bed after meal, a plus since one airline covered the seat at the start.

The experience on Fiji Airways was absolutely amazing. Streamlined. All staff was amazing. Pleasant. Friendly. Extremely helpful.

Great airline service by the staff. I highly recommend it

Time to upgrade those planes so you can provide first class.

My experience with Underpricer was not great. The representative assigned to me did not tell me beforehand that selecting seats, which i could not do through ANZ, WOULD ADD SIGNIFICANT cost to my ticket (all flight segments were reg economy seats. The seat selections for the ticket, MCI-AKL, AKL-PER, PER-MCI, cost $284 USD. I WAS NOT TOLD AHEAD OF SELECTING SEATS chosen by the rep OF THE COSTS and never received an itemized invoice of the seat selections.). The costs of seat selection, an option solicited as a service, with no mention of costs, should have been disclosed to me prior to seat selection and certaily should have been itemized. For all I know, the $284 was not referred from the airline but made up and taken directly by Underpricer. Next, when i checked in, united couldnt find my ticket. This is probably why i didnt get a seat selection on that flight and couldnt check in online, despite Underpricer prompts to do so a week before departure, or at the kiosk at the airport. I had to wait for special help at the counter, then was told that because the flight segment, MCI-IAH, operated by United Airlines via the ANZ. ticket, had changed schedule slightly since I BOOKED MY FLIGHT, the MCI-IAH segment had been decoupled from the rest of the ticket because the IAH layover was now 12.5 hrs AND DID NOT QUALIFY AS A THROUGH FLIGHT TO AKL.. This meant my checked bag could not be checked through to AKL and id have to pick it up at IAH, THEN WAIT MOST OF the long layover WITH the large checked bag until ANZ counter in IAH OPENED for checkING just prior to the flight. Apparently, although underpricer had notified me of schedule changes, they did not update the ANZ TICKET, leading to this problem. Finallly, although I RECHECKED TH BAG IN At IAH 3.5-4 hours before the scheduled departure and the IAH-AKL segment was a direct flight, ANZ LOST MY bag and it took 4 days to find it and get it to me. Not fun.

The flight was smooth and on time. Entertainment options were lacking and there was no food, other than some very boring snacks.

This flight was the second leg of a trip that began in Auckland, New Zealand. I was unable to find a way to select seats in advance. The boarding passes we were given in Auckland did not have seat assignments for the second flight. There was no way to check on it until personnel showed up at the gate in Los Angeles, immediately before boarding time. The flight was overbooked by one, and since I was traveling with my sister, we needed two seats. We waited in considerable anxiety for everyone else to board and when one person did not show up, we had to take whatever was left. At least we finally got on the flight although we were the very last to board. We were not able to sit together, of course.

We had difficulty checking in as United didn’t recognize the confirmation number and the agent was not helpful. We went to the United Assistance desk where the agent was able to process our reservation. We also weren’t allowed to choose seats in advance.

Very quick flight so no time for refreshments. We took off. Then landed. The end. Seats were too tight. Very cramped Grateful for the short flight cos moving around wasn’t possible

The food was not as good as Air New Zealand. The veg pasta was pass-able but the veg cibotta sandwich was dry, hard and not up to par. The coach staff were attentive and accommodating.

I was trying to get confirmation on if my luggage was going to be moved to the earlier flight (I requested standby to get home earlier) and was unable to get help from those working at the counter. The request to be moved to an earlier flight was handled smoothly through the app and appreciate the ease of the request.

Kayak did not propagate my United miles account and I had to manually get credit.

Boarding was effortless, the food was outstanding, the seats in Premium Economy were extremely comfortable, and the staff and crew were excellent.

We had a cancellation due to weather, but the American Airlines staff was very helpful. Once we got on a plane, the trip was great.

PREMIUM ECONOMY - excellent !Brilliant new plane. Excellent tv catalogue. Good food. Good communication and service from all friend Australian crew. Good communication from captain. Best travel experience in years.

I couldn't hear all of the announcements. It was nice when they put them on the screen.

On the Qantas flight, I could barely hear some of the announcements. It was better when I could read them on the screen.

Our boarding and flight was very good. However when we landed and pulled in to the gate it took 55 minutes for the jet bridge to be positioned next to the aircraft. That caused us to miss our ground transportation and it caused us unnecessary last minute transit planning and expense. Our flight was AA1733 on March 17, 2026

I liked boarding the plane. The staff were rude, the food was appalling and the chairs the most uncomfortable I have ever experienced

Flight arrived late with no one to help over 30 people rebook. I slept at the airport.

I'd like to see AA's flight safety record clearly and prominently posted online.

Enjoyed the new possibilities of in flight entertainment. Been awhile since I've flown, and that was a nice surprise. Being able to pick from such a variety was personalized and welcomed.

Staff could’ve been a little more cordial. The men were much more friendlier than the women. My daughter and I also missed the 2nd to last meal as we were sleeping but that is on us.

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Over 5 hour delay with minimal updates or ability to standby for alternative flights. During boarding and 1 hr+ wait for takeoff, seats were drenched w water from air conditioning condensation and always leftover crumbs on carpet and seats

Our flight was canceled same day and we were never informed. Had to pay more and worse seating on another airline.

Did not like that we couldn't complete check in on-line without providing pictures of our passports. Worry about identity theft. We had no delays and boarding was handled In an efficient manner.

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

The seats were extremely cramped, with very little legroom or personal space. There was no room left in the overhead bins for a backpack, and the space under the seat in front was so limited that I could barely fit my bag underneath. Overall, the seating arrangement felt very uncomfortable and overcrowded.

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

The small flights with Valet Luggage has a poor service

Overall a good experience, however Wifi was not working on the flight.

THe flight was an hour late. You got us on the plan and we sat on the ground for 45 minutes with no information from the pilot whatsoever. Worst flight this year.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Human interaction. Thought there would be more service-even a smile would have been nice.

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

Delays with no explanation. It could have been handled better.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Everything you need to know for your flight to South Pacific

Cabin class types available on flights to Washington, D.C.

Cabin classes available on flights to Washington, D.C.. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.