$699 Cheap Flights from Washington (IAD) to Christchurch (CHC)

View $699 flight on Tue, Mar 17, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Christchurch International Airport (CHC)

Cheap Flights from Washington to Christchurch (IAD-CHC)

Prices were available within the past 7 days and start at $699 for one-way flights and $1,303 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Jan 17 - Sat, Jan 31
IAD
Washington
CHC
Christchurch
$1,303 Roundtrip, found 3 days ago
$1,303
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Jan 17 from Washington to Christchurch, returning Sat, Jan 31, priced at $1,303 found 3 days ago
American Airlines
Sat, Jan 17 - Sat, Jan 24
IAD
Washington
CHC
Christchurch
$1,346 Roundtrip, found 3 days ago
$1,346
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Jan 17 from Washington to Christchurch, returning Sat, Jan 24, priced at $1,346 found 3 days ago
American Airlines
Thu, Apr 2 - Thu, Apr 9
IAD
Washington
CHC
Christchurch
$1,372 Roundtrip, found 6 days ago
$1,372
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Apr 2 from Washington to Christchurch, returning Thu, Apr 9, priced at $1,372 found 6 days ago
American Airlines
Thu, Jan 29 - Sat, Feb 7
IAD
Washington
CHC
Christchurch
$1,381 Roundtrip, found 3 days ago
$1,381
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jan 29 from Washington to Christchurch, returning Sat, Feb 7, priced at $1,381 found 3 days ago
American Airlines
Thu, Jan 29 - Thu, Feb 12
IAD
Washington
CHC
Christchurch
$1,401 Roundtrip, found 3 days ago
$1,401
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jan 29 from Washington to Christchurch, returning Thu, Feb 12, priced at $1,401 found 3 days ago
American Airlines
Tue, Apr 7 - Sat, Apr 11
IAD
Washington
CHC
Christchurch
$1,430 Roundtrip, found 6 days ago
$1,430
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Apr 7 from Washington to Christchurch, returning Sat, Apr 11, priced at $1,430 found 6 days ago
Air Canada
Thu, Feb 19 - Sun, Mar 15
IAD
Washington
CHC
Christchurch
$1,464 Roundtrip, found 1 day ago
$1,464
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Feb 19 from Washington to Christchurch, returning Sun, Mar 15, priced at $1,464 found 1 day ago
Air New Zealand
Wed, Feb 18 - Tue, Mar 17
IAD
Washington
CHC
Christchurch
$1,485 Roundtrip, found 1 day ago
$1,485
Roundtrip
found 1 day ago
Select Air New Zealand flight, departing Wed, Feb 18 from Washington to Christchurch, returning Tue, Mar 17, priced at $1,485 found 1 day ago
Qantas Airways
Mon, Feb 16 - Sun, Mar 15
IAD
Washington
CHC
Christchurch
$1,519 Roundtrip, found 1 day ago
$1,519
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Mon, Feb 16 from Washington to Christchurch, returning Sun, Mar 15, priced at $1,519 found 1 day ago
United
Mon, Feb 16 - Mon, Mar 16
IAD
Washington
CHC
Christchurch
$1,601 Roundtrip, found 1 day ago
$1,601
Roundtrip
found 1 day ago
Select United flight, departing Mon, Feb 16 from Washington to Christchurch, returning Mon, Mar 16, priced at $1,601 found 1 day ago

Alternative airports near Christchurch

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Christchurch Intl. CHC. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $2,343
CHC
Christchurch Intl.
CheapestClosest
Average driving time to city center14 min
Flights from $2,343

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Christchurch Intl. Airport (CHC) cost?
Lock in a cheap one-way flight from $699 or cheap return flight from $1,303 from Washington Dulles Intl. Airport (IAD) to Christchurch Intl. Airport (CHC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Christchurch Intl. Airport (CHC)?
The cheapest month to fly from IAD to CHC is January, when there's less demand. Off-peak months are often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Christchurch Intl. Airport (CHC)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from IAD to CHC. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Christchurch Intl. Airport (CHC)?
You'll need to take a flight with a layover if you're traveling from Washington Dulles Intl. Airport (IAD) to Christchurch Intl. Airport (CHC). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from IAD to CHC?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Christchurch Intl. Airport (CHC)?
Select a flight from Washington Dulles Intl. Airport (IAD) to Christchurch Intl. Airport (CHC) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Christchurch Intl. Airport (CHC) last-minute?
Holding off until just before your trip to book a ticket from IAD to CHC often results in higher prices. Although you may find some last-minute discounts, there's no guarantee. Keep your travel plans flexible to boost your chances of landing a bargain.
Is it cheaper to book an IAD to CHC flight and hotel package?
Opting for an IAD to CHC flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our impressive range of stays and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Christchurch Intl. Airport (CHC)?
In most instances, you're able to cancel or reschedule your IAD to CHC flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need further details, go to our Customer Service portal.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Christchurch Intl.
Airlines serving
Air Canada, Air New Zealand, American Airlines, Emirates, Etihad Airways, Qantas Airways, United
Roundtrip price
$1,303
Distance
8894 mi

Book with confidence

Washington to Christchurch Flights

The cheapest times to fly from Washington to Christchurch

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Christchurch are during the month of January. You can find some of the cheapest flights from Washington to Christchurch with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Christchurch

Sunday is one of the best days to book for cheap flights from Washington to Christchurch: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Christchurch

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Christchurch in 2025. You can also book with separate airlines for your outbound and return journeys, from $699 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Christchurch flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Christchurch airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Christchurch Flights

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*Available to One Key members.