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Cheap flights from Seattle to Christchurch from $556

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 5/15. 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 Seattle to Christchurch

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:06 pm - 9:35 am
SEA
-
CHC
21h 29m
2 stops
Multiple Airlines Logo
4:05 pm - 6:56 pm
CHC
-
SEA
21h 51m
2 stops
$1,012Multiple Airlines
Tue, May 12 - Wed, May 20
Air New Zealand Logo
3:33 pm - 8:55 am
SEA
-
CHC
22h 22m
2 stops
Air New Zealand Logo
5:00 pm - 6:32 pm
CHC
-
SEA
20h 32m
2 stops
$1,042Air New Zealand
Wed, May 27 - Wed, Aug 12
Air New Zealand Logo
3:33 pm - 8:55 am
SEA
-
CHC
22h 22m
2 stops
Air New Zealand Logo
8:10 pm - 6:13 pm
CHC
-
SEA
41h 03m
2 stops
$1,056Air New Zealand
Wed, May 27 - Wed, Aug 12
Air New Zealand Logo
8:45 am - 8:55 am
SEA
-
CHC
29h 10m
2 stops
Air New Zealand Logo
2:00 pm - 6:03 pm
CHC
-
SEA
23h 03m
2 stops
$1,057Air New Zealand
Wed, May 27 - Wed, Aug 12
Air New Zealand Logo
7:06 am - 7:55 pm
SEA
-
CHC
41h 49m
2 stops
Air New Zealand Logo
9:00 pm - 6:29 pm
CHC
-
SEA
40h 29m
2 stops
$1,062Air New Zealand
Tue, Aug 18 - Tue, Aug 25
Air New Zealand Logo
3:33 pm - 2:25 pm
SEA
-
CHC
27h 52m
2 stops
Air New Zealand Logo
2:00 pm - 8:43 pm
CHC
-
SEA
25h 43m
2 stops
$1,063Air New Zealand
Wed, Jun 3 - Wed, Aug 12
Multiple Airlines Logo
9:06 pm - 10:25 am
SEA
-
CHC
42h 19m
2 stops
Multiple Airlines Logo
5:05 pm - 6:32 pm
CHC
-
SEA
20h 27m
2 stops
$1,082Multiple Airlines
Sun, May 3 - Wed, May 20
Multiple Airlines Logo
9:06 pm - 12:25 pm
SEA
-
CHC
44h 19m
2 stops
Multiple Airlines Logo
4:05 pm - 6:16 pm
CHC
-
SEA
21h 11m
2 stops
$1,083Multiple Airlines
Sun, May 3 - Wed, May 20
Air New Zealand Logo
5:22 pm - 9:25 am
SEA
-
CHC
21h 03m
2 stops
Air New Zealand Logo
4:05 pm - 6:29 pm
CHC
-
SEA
21h 24m
2 stops
$1,085Air New Zealand
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
4:17 pm - 9:25 am
SEA
-
CHC
22h 08m
2 stops
Multiple Airlines Logo
4:05 pm - 6:56 pm
CHC
-
SEA
21h 51m
2 stops
$1,095Multiple Airlines
Mon, Aug 17 - Mon, Aug 24

Air New Zealand flights from Seattle to Christchurch

Our best Air New Zealand deals on Seattle to Christchurch flight tickets
Air New Zealand
May 27
SEA3:33 pmSeattle/Tacoma Intl
22h 22m
2 stops
CHC8:55 amChristchurch
Aug 12
CHC5:00 pmChristchurch
20h 32m
2 stops
SEA6:32 pmSeattle/Tacoma Intl
$1,042
Air New Zealand
May 27
SEA3:33 pmSeattle/Tacoma Intl
22h 22m
2 stops
CHC8:55 amChristchurch
Aug 12
CHC8:10 pmChristchurch
41h 03m
2 stops
SEA6:13 pmSeattle/Tacoma Intl
$1,056
Air New Zealand
May 27
SEA8:45 amSeattle/Tacoma Intl
29h 10m
2 stops
CHC8:55 amChristchurch
Aug 12
CHC2:00 pmChristchurch
23h 03m
2 stops
SEA6:03 pmSeattle/Tacoma Intl
$1,057

Air Canada flights from Seattle to Christchurch

Our best Air Canada deals on Seattle to Christchurch flight tickets
Air Canada
Apr 20
SEA5:40 amSeattle/Tacoma Intl
48h 00m
2 stops
CHC12:40 amChristchurch
Apr 28
CHC6:00 amChristchurch
22h 38m
2 stops
SEA9:38 amSeattle/Tacoma Intl
$1,570
Air Canada
Apr 18
SEA8:00 pmSeattle/Tacoma Intl
33h 40m
2 stops
CHC12:40 amChristchurch
Apr 28
CHC6:00 amChristchurch
22h 38m
2 stops
SEA9:38 amSeattle/Tacoma Intl
$1,604
Air Canada
Apr 20
SEA8:00 pmSeattle/Tacoma Intl
33h 40m
2 stops
CHC12:40 amChristchurch
Apr 24
CHC6:00 amChristchurch
28h 05m
2 stops
SEA3:05 pmSeattle/Tacoma Intl
$1,624

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 March 17, 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

Cheapest round-trip

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Tue 5/12

5:06 pm-9:35 am

2 stops21h 29m

Christchurch

Wed 5/20

4:05 pm-6:56 pm

2 stops21h 51m

$1,012

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Wed 5/27

3:33 pm-8:55 am

2 stops22h 22m

Christchurch

Wed 8/12

5:00 pm-6:32 pm

2 stops20h 32m

$1,042

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Wed 5/27

3:33 pm-8:55 am

2 stops22h 22m

Christchurch

Wed 8/12

8:10 pm-6:13 pm

2 stops41h 03m

$1,056

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Wed 5/27

8:45 am-8:55 am

2 stops29h 10m

Christchurch

Wed 8/12

2:00 pm-6:03 pm

2 stops23h 03m

$1,057

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Tue 8/18

7:06 am-7:55 pm

2 stops41h 49m

Christchurch

Tue 8/25

9:00 pm-6:29 pm

2 stops40h 29m

$1,062

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Wed 6/3

3:33 pm-2:25 pm

2 stops27h 52m

Christchurch

Wed 8/12

2:00 pm-8:43 pm

2 stops25h 43m

$1,063

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Sun 5/3

9:06 pm-10:25 am

2 stops42h 19m

Christchurch

Wed 5/20

5:05 pm-6:32 pm

2 stops20h 27m

$1,082

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Sun 5/3

9:06 pm-12:25 pm

2 stops44h 19m

Christchurch

Wed 5/20

4:05 pm-6:16 pm

2 stops21h 11m

$1,083
Quickest round-trip

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Wed 8/19

5:22 pm-9:25 am

2 stops21h 03m

Christchurch

Wed 8/26

4:05 pm-6:29 pm

2 stops21h 24m

$1,085

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Mon 8/17

4:17 pm-9:25 am

2 stops22h 08m

Christchurch

Mon 8/24

4:05 pm-6:56 pm

2 stops21h 51m

$1,095

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 13% 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

22h 22m

Direct flights

None
The fastest flight from Seattle to Christchurch takes 22h 22m
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 22h 22m.

  • 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
United AirlinesPriceFrom $899Free CancellationRating
7.4
9,435 reviews
Search United Airlines flights
Air New ZealandPriceFrom $1,065Free CancellationRating
8.0
615 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

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?

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