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Cheap flights from Seattle to Christchurch from $579

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Christchurch departing on 2/15. 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
0 bags

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Find the cheapest flights from Seattle to Christchurch

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:40 pm - 12:40 am
SEA
-
CHC
36h 00m
2 stops
Air Canada Logo
6:10 am - 9:57 pm
CHC
-
SEA
36h 47m
2 stops
$787Air Canada
Sun, Mar 1 - Sun, Mar 8
Multiple Airlines Logo
8:00 pm - 2:20 pm
SEA
-
CHC
23h 20m
2 stops
Multiple Airlines Logo
6:00 am - 10:50 pm
CHC
-
SEA
35h 50m
2 stops
$895Multiple Airlines
Sun, Apr 5 - Sun, Apr 19
Multiple Airlines Logo
8:00 pm - 2:40 pm
SEA
-
CHC
21h 40m
2 stops
Multiple Airlines Logo
6:20 am - 7:16 pm
CHC
-
SEA
33h 56m
2 stops
$896Multiple Airlines
Fri, Feb 27 - Sat, Mar 7
Multiple Airlines Logo
4:50 pm - 2:55 pm
SEA
-
CHC
26h 05m
2 stops
Multiple Airlines Logo
3:55 pm - 8:42 pm
CHC
-
SEA
24h 47m
2 stops
$950Multiple Airlines
Mon, Mar 16 - Mon, Mar 23
Multiple Airlines Logo
7:05 pm - 11:55 pm
SEA
-
CHC
32h 50m
2 stops
Multiple Airlines Logo
6:05 am - 10:42 pm
CHC
-
SEA
36h 37m
2 stops
$1,002Multiple Airlines
Fri, Mar 13 - Mon, Mar 23
Multiple Airlines Logo
7:05 pm - 11:55 pm
SEA
-
CHC
32h 50m
2 stops
Multiple Airlines Logo
6:05 am - 3:42 pm
CHC
-
SEA
29h 37m
2 stops
$1,005Multiple Airlines
Fri, Mar 13 - Mon, Mar 23
Multiple Airlines Logo
6:40 pm - 3:25 pm
SEA
-
CHC
25h 45m
2 stops
Multiple Airlines Logo
6:20 am - 12:56 pm
CHC
-
SEA
25h 36m
2 stops
$1,015Multiple Airlines
Sat, Apr 18 - Thu, May 14
Multiple Airlines Logo
6:40 pm - 3:25 pm
SEA
-
CHC
25h 45m
2 stops
Multiple Airlines Logo
6:20 am - 12:56 pm
CHC
-
SEA
25h 36m
2 stops
$1,018Multiple Airlines
Sat, Apr 18 - Thu, May 14
Qantas Airways Logo
5:50 pm - 11:55 pm
SEA
-
CHC
33h 05m
2 stops
Qantas Airways Logo
6:05 am - 8:58 pm
CHC
-
SEA
34h 53m
2 stops
$1,028Qantas Airways
Sat, Mar 7 - Tue, Mar 10
Multiple Airlines Logo
9:55 am - 12:40 am
SEA
-
CHC
41h 45m
2 stops
Multiple Airlines Logo
9:50 am - 9:35 am
CHC
-
SEA
20h 45m
2 stops
$1,029Multiple Airlines
Mon, Feb 23 - Mon, Mar 2

Qantas Airways flights from Seattle to Christchurch

Our best Qantas Airways deals on Seattle to Christchurch flight tickets
Qantas Airways
Mar 7
SEA5:50 pmSeattle/Tacoma Intl
33h 05m
2 stops
CHC11:55 pmChristchurch
Mar 10
CHC6:05 amChristchurch
34h 53m
2 stops
SEA8:58 pmSeattle/Tacoma Intl
$1,028
Qantas Airways
Mar 7
SEA5:50 pmSeattle/Tacoma Intl
33h 05m
2 stops
CHC11:55 pmChristchurch
Mar 10
CHC6:05 amChristchurch
32h 52m
2 stops
SEA6:57 pmSeattle/Tacoma Intl
$1,031
Qantas Airways
Mar 12
SEA4:50 pmSeattle/Tacoma Intl
35h 35m
2 stops
CHC12:25 amChristchurch
Mar 23
CHC3:45 pmChristchurch
47h 08m
2 stops
SEA6:53 pmSeattle/Tacoma Intl
$1,069

Air New Zealand flights from Seattle to Christchurch

Our best Air New Zealand deals on Seattle to Christchurch flight tickets
Air New Zealand
Feb 27
SEA12:32 pmSeattle/Tacoma Intl
25h 03m
1 stop
CHC10:35 amChristchurch
Mar 7
CHC4:00 pmChristchurch
22h 00m
2 stops
SEA5:00 pmSeattle/Tacoma Intl
$1,106
Air New Zealand
Mar 3
SEA12:32 pmSeattle/Tacoma Intl
28h 53m
2 stops
CHC2:25 pmChristchurch
Mar 10
CHC1:15 pmChristchurch
25h 35m
1 stop
SEA6:50 pmSeattle/Tacoma Intl
$1,126
Air New Zealand
Mar 1
SEA9:19 amSeattle/Tacoma Intl
28h 16m
1 stop
CHC10:35 amChristchurch
Mar 8
CHC1:15 pmChristchurch
22h 59m
1 stop
SEA3:14 pmSeattle/Tacoma Intl
$1,150

momondo Fare Finder

 
Customize your flight search to find flights from Seattle 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 February 1, 2026.
Use the filters below to find and compare flights from Seattle to Christchurch that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Sun 3/1

3:40 pm-12:40 am

2 stops36h 00m

Christchurch

Sun 3/8

6:10 am-9:57 pm

2 stops36h 47m

$787

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Sun 4/5

8:00 pm-2:20 pm

2 stops23h 20m

Christchurch

Sun 4/19

6:00 am-10:50 pm

2 stops35h 50m

$895

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Fri 2/27

8:00 pm-2:40 pm

2 stops21h 40m

Christchurch

Sat 3/7

6:20 am-7:16 pm

2 stops33h 56m

$896

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Mon 3/16

4:50 pm-2:55 pm

2 stops26h 05m

Christchurch

Mon 3/23

3:55 pm-8:42 pm

2 stops24h 47m

$950

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Fri 3/13

7:05 pm-11:55 pm

2 stops32h 50m

Christchurch

Mon 3/23

6:05 am-10:42 pm

2 stops36h 37m

$1,002

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Fri 3/13

7:05 pm-11:55 pm

2 stops32h 50m

Christchurch

Mon 3/23

6:05 am-3:42 pm

2 stops29h 37m

$1,005

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Sat 4/18

6:40 pm-3:25 pm

2 stops25h 45m

Christchurch

Thu 5/14

6:20 am-12:56 pm

2 stops25h 36m

$1,015

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Sat 4/18

6:40 pm-3:25 pm

2 stops25h 45m

Christchurch

Thu 5/14

6:20 am-12:56 pm

2 stops25h 36m

$1,018

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Sat 3/7

5:50 pm-11:55 pm

2 stops33h 05m

Christchurch

Tue 3/10

6:05 am-8:58 pm

2 stops34h 53m

$1,028

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Mon 2/23

9:55 am-12:40 am

2 stops41h 45m

Christchurch

Mon 3/2

9:50 am-9:35 am

2 stops20h 45m

$1,029

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Christchurch from

How to get the cheapest flight ticket from Seattle 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 Seattle to Christchurch flights?

You could potentially save up to 34% on your flight if you consider stops on a Seattle to Christchurch flight.

When to book flights from Seattle to Christchurch

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Christchurch according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Christchurch (SEA to CHC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Christchurch

Fastest flight time

21h 40m

Direct flights

None
The fastest flight from Seattle to Christchurch takes 21h 40m
There are no direct flights from Seattle to Christchurch. There are no popular flight routes from Seattle to Christchurch.
Search flight deals

  • How far is Seattle/Tacoma Intl to Christchurch by plane?

    The distance between Seattle/Tacoma Intl and Christchurch is about 7429.4 mi. A reasonable flight in good conditions will take 21h 40m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Christchurch Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Christchurch Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Christchurch Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Christchurch Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Christchurch Airport.

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

    The necessary travel and health documents for your Christchurch Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Christchurch?

Best airlines flying from Seattle to Christchurch

Compare and see reviews for airlines that fly from Seattle to Christchurch with momondo
Airline
Rating
Free Cancellation
Price
Air New ZealandPriceFrom $1,127Free CancellationRating
8.0
578 reviews
Search Air New Zealand flights
United AirlinesPriceFrom $1,136Free CancellationRating
7.4
9,226 reviews
Search United Airlines flights

Traveling to a place near Christchurch?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Christchurch from Seattle.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Christchurch.

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

Yes. momondo can track prices for Seattle to Christchurch flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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