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$789+ Cheap flights from Dulles Intl (IAD) 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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CHC
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Dulles Intl to South Island

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to South Island (zzEDG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Round-trip from

$1,214
(Justfly.com)

One-way from

$789
(CheapOair)
From Washington, D.C. Dulles Intl to South Island
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One-way flight from Washington, D.C. Dulles Intl to South Island
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Find flight deals from Dulles Intl to South Island

Cheapest flights from Dulles Intl to South Island
Explore the most affordable flight options available from Dulles Intl to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Gurufare deal was found by Cheapflights users on 12/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2410:20 pmIAD - CHC
1 stop42h 15mAir New Zealand
Thu 1/96:10 pmCHC - IAD
2 stops31h 10mAir New Zealand
Deal found 12/21$2,118
This Justfly.com deal was found by Cheapflights users on 12/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/225:15 pmIAD - ZQN
2 stops28h 15mQantas Airways
Wed 12/253:30 pmZQN - IAD
2 stops42h 54mQantas Airways
Deal found 12/21$2,276
This CheapOair deal was found by Cheapflights users on 12/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:50 pmIAD - CHC
2 stops24h 35mMultiple Airlines
Thu 1/96:15 amCHC - IAD
3 stops33h 06mMultiple Airlines
Deal found 12/21$2,716
This CheapOair deal was found by Cheapflights users on 12/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/225:15 pmIAD - ZQN
2 stops28h 15mMultiple Airlines
Wed 12/253:05 pmZQN - IAD
3 stops66h 56mMultiple Airlines
Deal found 12/21$3,150
This Air Canada deal was found by Cheapflights users on 12/21. 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 12/242:35 pmIAD - CHC
3 stops38h 20mAir Canada
Thu 1/96:15 amCHC - IAD
3 stops45h 31mAir Canada
Deal found 12/21$3,603
This oojo deal was found by Cheapflights users on 12/20. 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.
Sat 12/218:49 pmIAD - ZQN
2 stops48h 56mAir New Zealand
Sat 12/284:15 pmZQN - IAD
2 stops45h 13mAir New Zealand
Deal found 12/20$3,692
This CheapOair deal was found by Cheapflights users on 12/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2110:05 pmIAD - BHE
2 stops42h 50mAir New Zealand
Sun 1/51:15 pmBHE - IAD
2 stops34h 12mAir New Zealand
Deal found 12/21$5,292
This FlightHub deal was found by Cheapflights users on 12/20. 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.
Tue 12/3110:30 amIAD - CHC
2 stops33h 30mEmirates
Fri 1/106:20 pmCHC - IAD
2 stops55h 50mEmirates
Deal found 12/20$5,312
This oojo deal was found by Cheapflights users on 12/20. 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.
Sat 12/2110:30 amIAD - ZQN
3 stops54h 50mEmirates
Sat 12/2812:20 pmZQN - IAD
2 stops61h 50mEmirates
Deal found 12/20$17,851

Find flights from Dulles Intl to South Island within your budget

Customize your flight search to find flights from Dulles Intl 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 December 22, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Christchurch

IAD - CHC

IADCHC

Washington, D.C. Dulles Intl

Thu 3/27

11:46 am-11:55 pm

2 stops43h 09m

Christchurch

Tue 4/8

6:00 am-5:22 pm

2 stops51h 22m

$1,214

Washington, D.C.Christchurch

IAD - CHC

IADCHC

Washington, D.C. Dulles Intl

Tue 2/4

5:24 pm-1:20 pm

2 stops25h 56m

Christchurch

Tue 2/18

2:20 pm-10:33 pm

2 stops26h 13m

$1,338

Washington, D.C.Queenstown

IAD - ZQN

IADZQN

Washington, D.C. Dulles Intl

Sat 1/18

5:24 pm-3:15 pm

2 stops51h 51m

Queenstown Intl

Tue 1/28

7:00 am-4:14 pm

2 stops27h 14m

$1,521

Washington, D.C.Christchurch

IAD - CHC

IADCHC

Washington, D.C. Dulles Intl

Fri 2/14

8:29 am-1:25 pm

2 stops34h 56m

Christchurch

Mon 2/24

1:00 pm-12:45 am

2 stops29h 45m

$1,577

Washington, D.C.Nelson

IAD - NSN

IADNSN

Washington, D.C. Dulles Intl

Wed 2/5

5:24 pm-5:05 pm

3 stops29h 41m

Nelson

Wed 2/12

8:15 pm-4:12 pm

3 stops37h 57m

$1,635

Washington, D.C.Queenstown

IAD - ZQN

IADZQN

Washington, D.C. Dulles Intl

Sat 4/12

10:12 pm-9:50 am

2 stops43h 38m

Queenstown Intl

Mon 4/21

8:25 pm-11:59 pm

2 stops43h 34m

$1,819

Washington, D.C.Christchurch

IAD - CHC

IADCHC

Washington, D.C. Dulles Intl

Sat 2/15

12:35 pm-9:55 am

2 stops27h 20m

Christchurch

Tue 2/25

2:15 pm-4:30 pm

1 stop20h 15m

$1,820

Washington, D.C.Nelson

IAD - NSN

IADNSN

Washington, D.C. Dulles Intl

Wed 2/5

12:51 pm-10:05 am

2 stops27h 14m

Nelson

Wed 2/12

2:10 pm-9:02 pm

2 stops24h 52m

$1,866

Washington, D.C.Christchurch

IAD - CHC

IADCHC

Washington, D.C. Dulles Intl

Sat 2/15

4:35 pm-1:05 pm

3 stops26h 30m

Christchurch

Mon 2/24

9:40 am-6:01 pm

3 stops26h 21m

$1,994

Washington, D.C.Queenstown

IAD - ZQN

IADZQN

Washington, D.C. Dulles Intl

Thu 2/13

6:00 am-11:25 am

2 stops35h 25m

Queenstown Intl

Thu 2/20

3:05 pm-8:05 am

3 stops59h 00m

$2,056

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 19 results
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Best time to book a flight from Dulles Intl to South Island

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

Travel insights for flights from Dulles Intl to South Island

Get recent, data-driven insights about flights from Dulles Intl to South Island including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Dulles Intl 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 December 22, 2024.

When flying from Washington, D.C. Dulles Intl Airport to South Island, 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 Island by month

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

In terms of precipitation, rainfall in South Island ranges from 1.6 - 2.4 inches per month. May is typically the wettest month, when rainfall can reach 2.4 in. February is typically the driest time to visit South Island when rainfall is around 1.6 in.

Temperature in South Island by month

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

If weather is an important factor for your trip to South Island, 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 62.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 42.8 F).

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 December 22, 2024.
To help decide which airline to fly from Washington, D.C. to South Island, see what other customers have to say about Qantas Airways, Air New Zealand and Air Canada. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,398 reviews

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Emirates
8.1
Very good
3,398 reviews
Emirates
8.1
Very good
3,398 reviews

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Singapore Airlines
8.1
Very good
1,331 reviews
Emirates
8.1
Very good
3,398 reviews

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Air New Zealand
8.0
Very good
492 reviews
Emirates
8.1
Very good
3,398 reviews

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Qantas Airways
7.5
Good
807 reviews
Emirates
8.1
Very good
3,398 reviews

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

United Airlines
7.4
Good
9,028 reviews
Emirates
8.1
Very good
3,398 reviews

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

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

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

    When deciding which route to take from Washington, D.C. Dulles Intl Airport to South Island consider Washington, D.C. Dulles Intl - Christchurch, Washington, D.C. Dulles Intl - Queenstown Intl or Washington, D.C. Dulles Intl - Blenheim as they are the most popular.

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

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

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

    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 Island.

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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.

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

    Currently, July is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to South Island (average of $1,101). Flying from Washington, D.C. Dulles Intl Airport to South Island in December is currently the most expensive (average of $1,869). 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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Alternative routes for Dulles Intl to South Island

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

Discover the top airline that operate flights from Dulles Intl 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,338Average$1,762FlexibilityNo cancel feeOn-time78%
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