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Cheap flights from Washington to Christchurch from $613

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Christchurch departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Washington to Christchurch

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:55 pm - 1:10 pmSEA  Seattle/Tacoma Intl-CHC Christchurch
44h 15m2 stops Los Angeles Nadi
Multiple Airlines Logo
2:10 pm - 10:46 pmCHC  Christchurch-SEA Seattle/Tacoma Intl
29h 36m2 stops Nadi Los Angeles
$1,033Multiple Airlines
Fri, Jan 15 - Mon, Feb 1
Multiple Airlines Logo
7:05 pm - 2:40 pmSEA  Seattle/Tacoma Intl-CHC Christchurch
22h 35m2 stops Vancouver Intl Auckland Intl
Multiple Airlines Logo
9:00 am - 9:27 amCHC  Christchurch-SEA Seattle/Tacoma Intl
21h 27m2 stops Auckland Intl Vancouver Intl
$1,055Multiple Airlines
Fri, Jan 15 - Mon, Feb 1
Multiple Airlines Logo
11:31 am - 1:10 pmSEA  Seattle/Tacoma Intl-CHC Christchurch
28h 39m2 stops San Francisco Nadi
Multiple Airlines Logo
2:10 pm - 4:47 pmCHC  Christchurch-SEA Seattle/Tacoma Intl
23h 37m2 stops Nadi Los Angeles
$1,074Multiple Airlines
Fri, Jan 15 - Sat, Feb 13
Qantas Airways Logo
7:00 am - 1:20 pmPDX  Portland-CHC Christchurch
33h 20m2 stops Dallas/Fort Worth Auckland Intl
Qantas Airways Logo
4:35 pm - 8:50 pmCHC  Christchurch-PDX Portland
25h 15m2 stops Sydney Kingsford Smith San Francisco
$1,223Qantas Airways
Sun, Nov 1 - Wed, Nov 18
Air New Zealand Logo
2:56 pm - 8:55 amSEA  Seattle/Tacoma Intl-CHC Christchurch
22h 59m2 stops Los Angeles Auckland Intl
Air New Zealand Logo
9:00 pm - 6:29 pmCHC  Christchurch-SEA Seattle/Tacoma Intl
40h 29m2 stops Auckland Intl San Francisco
$1,257Air New Zealand
Tue, Sep 8 - Mon, Sep 14
Air New Zealand Logo
6:30 am - 8:50 amSEA  Seattle/Tacoma Intl-CHC Christchurch
29h 20m2 stops Los Angeles Auckland Intl
Air New Zealand Logo
9:10 pm - 12:12 pmCHC  Christchurch-SEA Seattle/Tacoma Intl
36h 02m2 stops Auckland Intl San Francisco
$1,270Air New Zealand
Tue, Nov 17 - Mon, Nov 30
United Airlines Logo
5:23 pm - 12:25 pmSEA  Seattle/Tacoma Intl-CHC Christchurch
22h 02m2 stops San Francisco Auckland Intl
United Airlines Logo
6:00 am - 3:54 pmCHC  Christchurch-SEA Seattle/Tacoma Intl
30h 54m3 stops Melbourne Los Angeles San Francisco
$1,365United Airlines
Sun, Nov 15 - Wed, Dec 2
United Airlines Logo
6:30 am - 8:50 amSEA  Seattle/Tacoma Intl-CHC Christchurch
29h 20m2 stops Los Angeles Auckland Intl
United Airlines Logo
6:00 am - 3:54 pmCHC  Christchurch-SEA Seattle/Tacoma Intl
30h 54m3 stops Melbourne Los Angeles San Francisco
$1,365United Airlines
Wed, Nov 18 - Wed, Dec 2
Qantas Airways Logo
6:00 am - 12:25 amPDX  Portland-CHC Christchurch
45h 25m2 stops Los Angeles Brisbane
Qantas Airways Logo
7:40 pm - 1:26 pmCHC  Christchurch-PDX Portland
38h 46m3 stops Auckland Intl Sydney Kingsford Smith Los Angeles
$1,417Qantas Airways
Sat, Nov 21 - Wed, Dec 2
Qantas Airways Logo
7:30 am - 8:25 amPDX  Portland-CHC Christchurch
51h 55m2 stops Dallas/Fort Worth Auckland Intl
Qantas Airways Logo
9:50 pm - 5:52 pmCHC  Christchurch-PDX Portland
41h 02m2 stops Auckland Intl Los Angeles
$1,937Qantas Airways
Sun, Dec 27 - Wed, Jan 6

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Cathay Pacific flights from State of Washington to Christchurch

Our best Cathay Pacific deals on State of Washington to Christchurch flight tickets
Cathay Pacific
Nov 16
SEA8:41 amSeattle/Tacoma Intl
55h 09m
2 stops
CHC12:50 pmChristchurch
Nov 30
CHC2:20 pmChristchurch
38h 45m
2 stops
SEA8:05 amSeattle/Tacoma Intl
$1,318
Cathay Pacific
Nov 17
SEA10:50 amSeattle/Tacoma Intl
29h 00m
1 stop
CHC12:50 pmChristchurch
Nov 30
CHC2:20 pmChristchurch
39h 50m
1 stop
SEA9:10 amSeattle/Tacoma Intl
$1,352
Cathay Pacific
Nov 19
SEA6:00 amSeattle/Tacoma Intl
33h 50m
2 stops
CHC12:50 pmChristchurch
Nov 30
CHC2:20 pmChristchurch
45h 39m
2 stops
SEA2:59 pmSeattle/Tacoma Intl
$1,358

United Airlines flights from State of Washington to Christchurch

Our best United Airlines deals on State of Washington to Christchurch flight tickets
United Airlines
Nov 15
SEA5:23 pmSeattle/Tacoma Intl
22h 02m
2 stops
CHC12:25 pmChristchurch
Dec 2
CHC6:00 amChristchurch
30h 54m
3 stops
SEA3:54 pmSeattle/Tacoma Intl
$1,365
United Airlines
Nov 15
SEA3:35 pmSeattle/Tacoma Intl
24h 50m
2 stops
CHC1:25 pmChristchurch
Nov 30
CHC6:00 amChristchurch
39h 59m
2 stops
SEA12:59 amSeattle/Tacoma Intl
$1,373
United Airlines
Nov 17
SEA4:39 pmSeattle/Tacoma Intl
42h 31m
2 stops
CHC8:10 amChristchurch
Dec 2
CHC6:00 amChristchurch
30h 54m
3 stops
SEA3:54 pmSeattle/Tacoma Intl
$1,376

momondo Fare Finder

 
Customize your flight search to find flights from State of 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, momondo users made 832,500 searches. Data last updated August 12, 2026.
Use the filters below to find and compare flights from Washington to Christchurch that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Fri 1/15

7:55 pm-1:10 pm

2 stops44h 15m

Christchurch

Mon 2/1

2:10 pm-10:46 pm

2 stops29h 36m

$1,033
Quickest round-trip

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Fri 1/15

7:05 pm-2:40 pm

2 stops22h 35m

Christchurch

Mon 2/1

9:00 am-9:27 am

2 stops21h 27m

$1,055

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Fri 1/15

11:31 am-1:10 pm

2 stops28h 39m

Christchurch

Sat 2/13

2:10 pm-4:47 pm

2 stops23h 37m

$1,074

PortlandChristchurch

PDX Portland - CHC Christchurch

PDXCHC

Portland

Sun 11/1

7:00 am-1:20 pm

2 stops33h 20m

Christchurch

Wed 11/18

4:35 pm-8:50 pm

2 stops25h 15m

$1,223

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Tue 9/8

2:56 pm-8:55 am

2 stops22h 59m

Christchurch

Mon 9/14

9:00 pm-6:29 pm

2 stops40h 29m

$1,257

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Tue 11/17

6:30 am-8:50 am

2 stops29h 20m

Christchurch

Mon 11/30

9:10 pm-12:12 pm

2 stops36h 02m

$1,270

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Sun 11/15

5:23 pm-12:25 pm

2 stops22h 02m

Christchurch

Wed 12/2

6:00 am-3:54 pm

3 stops30h 54m

$1,365

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Wed 11/18

6:30 am-8:50 am

2 stops29h 20m

Christchurch

Wed 12/2

6:00 am-3:54 pm

3 stops30h 54m

$1,365

PortlandChristchurch

PDX Portland - CHC Christchurch

PDXCHC

Portland

Sat 11/21

6:00 am-12:25 am

2 stops45h 25m

Christchurch

Wed 12/2

7:40 pm-1:26 pm

3 stops38h 46m

$1,417

PortlandChristchurch

PDX Portland - CHC Christchurch

PDXCHC

Portland

Sun 12/27

7:30 am-8:25 am

2 stops51h 55m

Christchurch

Wed 1/6

9:50 pm-5:52 pm

2 stops41h 02m

$1,937

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from State of Washington to Christchurch

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on State of Washington to Christchurch flights?

You could potentially save up to 25% on your flight if you consider stops on a State of Washington to Christchurch flight.

Cheap State of Washington to Christchurch flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Christchurch

Fastest flight time

22h 40m

Direct flights

None
The fastest flight from State of Washington to Christchurch takes 22h 40m
There are no direct flights from State of Washington to Christchurch. There are no popular flight routes from State of Washington to Christchurch.
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Frequently asked questions about flying from Washington to Christchurch

  • When did momondo last update prices for flights from Washington to Christchurch Airport?

    Prices for flights from Washington to Christchurch Airport refresh daily.

  • How many operators does momondo search for flights from Washington to Christchurch Airport?

  • How old do you have to be to fly from Washington to Christchurch Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Christchurch Airport.

  • What documentation or ID do you need to fly to Christchurch Airport?

    The travel and health documents you'll need for your trip to Christchurch Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Christchurch Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Christchurch

Compare and see reviews for airlines that fly from State of Washington to Christchurch with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $899Free CancellationRating
7.4
10,111 reviews
Search United Airlines flights
Air New ZealandPriceFrom $1,065Free CancellationRating
8.0
660 reviews
Search Air New Zealand flights

Traveling to a place near Christchurch?

Book flights to Christchurch if you plan to visit one of these locations
Springfield
Lincoln

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Why should I use momondo to find a flight deal from Washington to Christchurch?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to Christchurch. momondo saves you time and could save you money on your trip.

Can I find flights from Washington to Christchurch with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Christchurch from Washington with this policy.

How can momondo help me find flights from Washington to Christchurch?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Christchurch from Washington.

I’m not ready to book a flight from Washington to Christchurch right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Christchurch from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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