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$632+ Cheap flights from Washington to Christchurch (CHC)

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CHC
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Washington to Christchurch

Keep the following information in mind while searching for Washington to Christchurch flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,065
(Mytrip)

One-way from

$632
(Mytrip)

Popular in

September

Cheapest in

July

Average price

$1,299
Provider with most accurate pricing for Seattle/Tacoma Intl-Christchurch flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Christchurch flights.
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From Washington to Christchurch
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One-way flight from Washington to Christchurch
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Highest demand for flights based on searches. 16% potential increase in price ($299 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($123 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Washington to Christchurch

Cheapest flights from Washington to Christchurch
Explore the most affordable flight options available from Washington to Christchurch. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Air Canada deal was found by Cheapflights users on 4/24. 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.
Mon 11/310:00 amSEA - CHC
2 stops41h 40mAir Canada
Wed 12/311:00 amCHC - SEA
2 stops19h 16mAir Canada
Deal found 4/24$977
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/36:00 amSEA - CHC
3 stops35h 15mMultiple Airlines
Tue 6/101:15 pmCHC - SEA
3 stops29h 55mMultiple Airlines
Deal found 4/23$1,065
This Gurufare deal was found by Cheapflights users on 4/23. 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.
Sat 5/319:30 pmPDX - CHC
2 stops41h 25mMultiple Airlines
Tue 6/104:00 pmCHC - PDX
2 stops23h 48mMultiple Airlines
Deal found 4/23$1,163
This Gurufare deal was found by Cheapflights users on 4/23. 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.
Thu 10/162:55 pmSEA - CHC
2 stops22h 30mAir New Zealand
Sat 11/14:00 pmCHC - SEA
2 stops22h 25mAir New Zealand
Deal found 4/23$1,229
This Gurufare deal was found by Cheapflights users on 4/24. 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.
Sat 5/246:52 pmSEA - CHC
2 stops25h 33mQantas Airways
Sat 5/316:10 amCHC - SEA
2 stops35h 52mQantas Airways
Deal found 4/24$1,417
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 6/49:45 amSEA - CHC
2 stops28h 10mUnited Airlines
Wed 6/115:00 pmCHC - SEA
3 stops23h 11mUnited Airlines
Deal found 4/23$1,448
This KAYAK deal was found by Cheapflights users on 4/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:15 amSEA - CHC
1 stop28h 15mSingapore Airlines
Sat 11/18:05 amCHC - SEA
2 stops44h 05mSingapore Airlines
Deal found 4/23$1,924
This FlightHub deal was found by Cheapflights users on 4/23. 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.
Thu 12/1812:10 amSEA - CHC
2 stops51h 30mEVA Air
Sat 1/36:10 amCHC - SEA
2 stops57h 00mEVA Air
Deal found 4/23$3,431
This FlightHub deal was found by Cheapflights users on 4/23. 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.
Thu 12/259:50 amSEA - CHC
3 stops30h 20mFiji Airways
Mon 1/122:20 pmCHC - SEA
2 stops25h 31mFiji Airways
Deal found 4/23$9,596

Cheapflights Fare Finder

Customize your flight search to find flights from Washington to Christchurch 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 April 24, 2025.
Use the filters below to find and compare flights from Washington to Christchurch that are best for you.

Fly from

Washington

Fly to

Christchurch

Route

Depart

Return

Price

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Tue 6/3

6:00 am-12:15 pm

3 stops35h 15m

Christchurch

Tue 6/10

1:15 pm-12:10 am

3 stops29h 55m

$1,065

PortlandChristchurch

PDX - CHC

PDXCHC

Portland

Sat 5/31

9:30 pm-9:55 am

2 stops41h 25m

Christchurch

Tue 6/10

4:00 pm-8:48 pm

2 stops23h 48m

$1,163

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Thu 10/16

2:55 pm-9:25 am

2 stops22h 30m

Christchurch

Sat 11/1

4:00 pm-6:25 pm

2 stops22h 25m

$1,229

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Sat 5/24

6:52 pm-3:25 pm

2 stops25h 33m

Christchurch

Sat 5/31

6:10 am-11:02 pm

2 stops35h 52m

$1,417

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Wed 6/4

9:45 am-8:55 am

2 stops28h 10m

Christchurch

Wed 6/11

5:00 pm-9:11 pm

3 stops23h 11m

$1,448

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Thu 10/16

10:15 am-10:30 am

1 stop28h 15m

Christchurch

Sat 11/1

8:05 am-8:10 am

2 stops44h 05m

$1,924

PortlandChristchurch

PDX - CHC

PDXCHC

Portland

Mon 5/12

3:56 pm-5:35 pm

2 stops30h 39m

$649

PortlandChristchurch

PDX - CHC

PDXCHC

Portland

Mon 5/12

4:42 pm-3:55 pm

3 stops28h 13m

$781

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Fri 6/6

6:52 pm-11:59 pm

2 stops34h 07m

$985

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Thu 6/5

12:50 am-12:20 am

2 stops52h 30m

$1,425

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 11 results
1
2

Best time to book a flight from Washington to Christchurch

Have a flexible travel schedule? Discover the best time to fly to Christchurch from Washington 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 to Christchurch

What is the cheapest month to book a flight from State of Washington to Christchurch?

Currently, July is the cheapest month in which you can book a flight from State of Washington to Christchurch (average of $1,101). Flying from State of Washington to Christchurch 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.

What is the cheapest time of day to fly from WA to CHC?

Find hourly flight availability from Washington to Christchurch. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from State of Washington to Christchurch, 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 Christchurch by month

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

In terms of precipitation, rainfall in Christchurch 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 Christchurch when rainfall is around 1.6 in.

Temperature in Christchurch by month

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

If weather is an important factor for your trip to Christchurch, 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 Christchurch

Get insights into the airlines that provide service to Christchurch. 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 Christchurch. Reviews last updated April 24, 2025.
Singapore Airlines
8.1
Very good
1,290 reviews

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Boarding

8.2

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very good
1,290 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Boarding

8.2

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Emirates
8.0
Very good
3,206 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Boarding

8.2

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Air New Zealand
8.0
Very good
469 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Boarding

8.2

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Qantas Airways
7.5
Good
826 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Boarding

8.2

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
United Airlines
7.4
Good
8,685 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Boarding

8.2

Food

7.7

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Related info for your journey

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

  • What airport do you fly into for flights to Christchurch from Washington?

    For a flight from Washington to Christchurch, you will be flying into Christchurch. Christchurch (CHC) is just 5.9 mi from the center of the city.

  • What are the cheapest airlines to fly from State of Washington to Christchurch one-way?

    One-way options have recently been found by users for as low as $649 on Air New Zealand. Other airlines that offer cheap prices include Qantas Airways from $985 and Emirates from $2,132 one-way.

  • Can I find deals for flights from Washington to Christchurch that include hotel bookings?

    Yes. In addition to deals on Washington to Christchurch flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Christchurch?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Christchurch.

  • Can I find deals for business class flights from Washington to Christchurch?

    Yes. Cheapflights offers flight deals from Washington to Christchurch 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 State of Washington to Christchurch?

    Currently, July is the cheapest month in which you can book a flight from State of Washington to Christchurch (average of $1,101). Flying from State of Washington to Christchurch 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 Washington to Christchurch

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 to Christchurch

Discover the top 2 airlines that operate flights from Washington to Christchurch. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$776Average$1,643FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$1,090Average$1,464FlexibilityNo cancel feeOn-time78%

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