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$807+ Cheap flights from Washington, D.C. (WAS) to South Island

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CHC
dic. 6 — dic. 131
sáb. 12/6
sáb. 12/13
1 adult, Economy
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Find flight deals from Washington, D.C. to South Island

Cheapest flights from Washington, D.C. to South Island
Explore the most affordable flight options available from Washington, D.C. to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 6, 2025.

This oojo deal was found by Cheapflights users on 11/6. 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.
dom. 11/235:45 pmIAD - ZQN
2 stops47h 40mAir New Zealand
mié. 12/31:05 pmZQN - IAD
2 stops27h 10mAir New Zealand
Deal found 11/6$2,074
This United Airlines deal was found by Cheapflights users on 11/5. 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.
sáb. 12/206:04 pmBWI - CHC
2 stops45h 51mUnited Airlines
sáb. 12/274:00 pmCHC - BWI
2 stops55h 14mUnited Airlines
Deal found 11/5$2,176
This oojo deal was found by Cheapflights users on 11/5. 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.
dom. 12/216:30 amBWI - ZQN
2 stops33h 20mAir New Zealand
dom. 12/283:05 pmZQN - BWI
2 stops35h 12mAir New Zealand
Deal found 11/5$2,206
This oojo deal was found by Cheapflights users on 11/6. 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.
mié. 12/243:22 pmIAD - CHC
1 stop25h 13mAir New Zealand
vie. 1/94:00 pmCHC - IAD
2 stops22h 35mAir New Zealand
Deal found 11/6$2,208
This American Airlines deal was found by Cheapflights users on 11/6. 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.
vie. 12/123:16 pmBWI - CHC
2 stops29h 24mAmerican Airlines
mar. 12/309:00 amCHC - BWI
2 stops23h 21mAmerican Airlines
Deal found 11/6$2,255
This oojo deal was found by Cheapflights users on 11/6. 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.
mié. 12/245:59 pmDCA - CHC
1 stop22h 36mAir New Zealand
vie. 1/92:15 pmCHC - DCA
1 stop25h 37mAir New Zealand
Deal found 11/6$2,278
This United Airlines deal was found by Cheapflights users on 11/5. 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.
dom. 12/2110:15 pmIAD - ZQN
2 stops41h 35mUnited Airlines
dom. 12/283:05 pmZQN - IAD
2 stops52h 02mUnited Airlines
Deal found 11/5$2,366
This oojo deal was found by Cheapflights users on 11/5. 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.
vie. 12/123:23 pmIAD - CHC
2 stops23h 42mAir New Zealand
mar. 12/306:00 amCHC - IAD
2 stops28h 22mAir New Zealand
Deal found 11/5$2,376
This Air New Zealand deal was found by Cheapflights users on 11/4. 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 New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1812:35 pmIAD - BHE
2 stops34h 25mAir New Zealand
sáb. 11/226:00 amBHE - IAD
2 stops32h 39mAir New Zealand
Deal found 11/4$2,510
This Air New Zealand deal was found by Cheapflights users on 11/4. 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 New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/115:59 pmDCA - BHE
2 stops45h 06mAir New Zealand
sáb. 11/1512:15 pmBHE - DCA
2 stops22h 37mAir New Zealand
Deal found 11/4$2,510
This FlightHub deal was found by Cheapflights users on 11/6. 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.
mié. 12/248:00 amBWI - CHC
2 stops31h 05mAir New Zealand
vie. 1/91:00 pmCHC - BWI
2 stops26h 26mAir New Zealand
Deal found 11/6$2,520
This oojo deal was found by Cheapflights users on 11/6. 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.
vie. 12/128:40 amBWI - CHC
2 stops30h 25mAir New Zealand
mar. 12/302:15 pmCHC - BWI
1 stop32h 59mAir New Zealand
Deal found 11/6$2,605

Cheap flight deals from Washington, D.C. to South Island

Keep the following information in mind while searching for Washington, D.C. to South Island flight deals. Data was last updated noviembre 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,141
(oojo)

One-way from

$807
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$1,571
Provider with most accurate pricing for Washington, D.C. (WAS)-Christchurch flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Christchurch flights.
Search Deals
From Washington, D.C. (WAS) to South Island
Search Deals
One-way flight from Washington, D.C. (WAS) to South Island
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($257 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($101 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to South Island 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 noviembre 6, 2025.
Use the filters below to find and compare flights from Washington, D.C. to South Island that are best for you.

Fly from

Washington, D.C.

Fly to

South Island

Route

Depart

Return

Price

Washington, D.C.Queenstown

DCA - ZQN

DCAZQN

Washington, D.C. Reagan-National

mar. 2/17

9:30 am-8:35 am

2 stops29h 05m

Queenstown Intl

mar. 3/3

4:05 pm-8:55 pm

2 stops22h 50m

$1,141

BaltimoreChristchurch

BWI - CHC

BWICHC

Baltimore/Washington

mar. 1/20

8:01 am-8:05 am

2 stops30h 04m

Christchurch

jue. 1/29

9:50 am-10:25 pm

2 stops30h 35m

$1,183

Washington, D.C.Christchurch

IAD - CHC

IADCHC

Washington, D.C. Dulles Intl

mar. 1/20

12:40 pm-8:05 am

2 stops25h 25m

Christchurch

jue. 1/29

12:00 pm-4:30 pm

2 stops22h 30m

$1,397

Washington, D.C.Queenstown

DCA - ZQN

DCAZQN

Washington, D.C. Reagan-National

jue. 2/26

2:45 pm-9:50 am

2 stops25h 05m

Queenstown Intl

mar. 3/10

8:25 pm-10:05 pm

2 stops42h 40m

$1,397

Washington, D.C.Christchurch

DCA - CHC

DCACHC

Washington, D.C. Reagan-National

mar. 1/20

7:59 pm-9:55 am

2 stops43h 56m

Christchurch

jue. 1/29

9:15 am-4:52 pm

2 stops25h 37m

$1,409

Washington, D.C.Queenstown

DCA - ZQN

DCAZQN

Washington, D.C. Reagan-National

jue. 2/26

6:59 am-7:55 pm

3 stops42h 56m

Queenstown Intl

mar. 3/10

8:50 pm-10:35 pm

3 stops42h 45m

$1,589

Washington, D.C.Christchurch

IAD - CHC

IADCHC

Washington, D.C. Dulles Intl

mar. 1/20

5:26 pm-3:45 pm

2 stops28h 19m

Christchurch

jue. 1/29

6:10 am-9:25 pm

3 stops33h 15m

$1,678

BaltimoreChristchurch

BWI - CHC

BWICHC

Baltimore/Washington

sáb. 1/3

6:04 pm-9:55 am

2 stops45h 51m

Christchurch

sáb. 1/17

4:00 pm-9:26 pm

2 stops23h 26m

$1,695

Washington, D.C.Christchurch

IAD - CHC

IADCHC

Washington, D.C. Dulles Intl

mar. 1/20

12:35 pm-11:05 pm

3 stops40h 30m

Christchurch

jue. 1/29

6:10 am-8:26 pm

3 stops32h 16m

$1,728

Washington, D.C.Christchurch

DCA - CHC

DCACHC

Washington, D.C. Reagan-National

sáb. 1/3

9:59 am-8:05 am

2 stops28h 06m

Christchurch

sáb. 1/17

5:00 pm-9:52 pm

2 stops22h 52m

$1,835

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 60 results
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Best time to book a flight from Washington, D.C. to South Island

Have a flexible travel schedule? Discover the best time to fly to South Island 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 Island

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

Find hourly flight availability from Washington, D.C. to South Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 6, 2025.

It’s optimal to fly from Washington, D.C. to South Island in the morning. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing South Island

Get insights into the airlines that provide service to South Island. 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 Island. Reviews last updated noviembre 6, 2025.
Read reviews from past customers who have flown Air New Zealand, Qantas Airways, and United Airlines from Washington, D.C. to South Island. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very good
526 reviews

Food

7.4

Crew

8.5

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
Air New Zealand
8.0
Very good
526 reviews
Air New Zealand
8.0
Very good
526 reviews

Food

7.4

Crew

8.5

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
Qantas Airways
7.5
Good
929 reviews
Air New Zealand
8.0
Very good
526 reviews

Food

7.4

Crew

8.5

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
United Airlines
7.4
Good
9,003 reviews
Air New Zealand
8.0
Very good
526 reviews

Food

7.4

Crew

8.5

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to South Island. 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 Island?

    Air New Zealand, Air Canada, and United Airlines can get you from Washington, D.C. to South Island in just under 30h 04m. Your travel time can differ by up to 12h 26m. There are 8933 mi between Washington, D.C. and South Island. 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 Island one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. to South Island are Qantas Airways ($1,015), Air New Zealand ($1,295), and Cathay Pacific ($1,754).

  • What are the most popular routes from Washington, D.C. to South Island?

    The most popular flight routes from Washington, D.C. to South Island are Washington, D.C. Reagan-National - Christchurch, Washington, D.C. Dulles Intl - Christchurch and Baltimore/Washington - Christchurch.

  • Can I find deals for flights from Washington, D.C. to South Island that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to South Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to South Island?

    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 Island.

  • Can I find deals for business class flights from Washington, D.C. to South Island?

    Yes. Cheapflights offers flight deals from Washington, D.C. to South Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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 Island

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Washington, D.C. to South Island

Discover the top 2 airlines that operate flights from Washington, D.C. to South Island. 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 noviembre 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,185Average$1,577FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$1,339Average$1,961FlexibilityNo cancel feeOn-time69%

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