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Cheap flights from Seattle to Christchurch from $679

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 6/16. 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.
Qantas Airways Logo
2:40 pm - 2:45 pm
SEA
-
CHC
29h 05m
2 stops
Qantas Airways Logo
6:20 am - 3:33 pm
CHC
-
SEA
28h 13m
2 stops
$1,212Qantas Airways
Wed, Jun 3 - Wed, Aug 12
Air New Zealand Logo
5:45 am - 9:25 am
SEA
-
CHC
32h 40m
2 stops
Air New Zealand Logo
6:30 am - 2:30 pm
CHC
-
SEA
27h 00m
2 stops
$1,566Air New Zealand
Sun, Jun 21 - Tue, Jul 21
Multiple Airlines Logo
9:18 pm - 3:25 pm
SEA
-
CHC
47h 07m
3 stops
Multiple Airlines Logo
3:45 pm - 11:59 pm
CHC
-
SEA
27h 14m
2 stops
$1,712Multiple Airlines
Mon, Jun 15 - Sun, Jun 21
Air Canada Logo
7:20 pm - 12:40 am
SEA
-
CHC
34h 20m
2 stops
Air Canada Logo
6:00 am - 6:32 pm
CHC
-
SEA
31h 32m
2 stops
$1,769Air Canada
Wed, Jun 3 - Wed, Aug 12
Air Canada Logo
3:00 pm - 12:40 am
SEA
-
CHC
38h 40m
2 stops
Air Canada Logo
6:00 am - 10:07 am
CHC
-
SEA
23h 07m
2 stops
$1,770Air Canada
Wed, Jun 3 - Wed, Aug 12
Multiple Airlines Logo
1:50 pm - 3:25 pm
SEA
-
CHC
30h 35m
3 stops
Multiple Airlines Logo
6:20 am - 3:33 pm
CHC
-
SEA
28h 13m
2 stops
$1,771Multiple Airlines
Wed, Jun 3 - Wed, Aug 12
Multiple Airlines Logo
10:45 am - 12:40 am
SEA
-
CHC
42h 55m
2 stops
Multiple Airlines Logo
6:00 am - 9:45 pm
CHC
-
SEA
34h 45m
2 stops
$1,778Multiple Airlines
Mon, Jun 15 - Sun, Jun 21
Multiple Airlines Logo
7:26 am - 3:25 pm
SEA
-
CHC
36h 59m
3 stops
Multiple Airlines Logo
12:55 pm - 8:56 pm
CHC
-
SEA
27h 01m
3 stops
$1,843Multiple Airlines
Sun, Jul 5 - Sun, Jul 12
Multiple Airlines Logo
9:18 pm - 3:25 pm
SEA
-
CHC
47h 07m
3 stops
Multiple Airlines Logo
6:15 am - 9:45 pm
CHC
-
SEA
34h 30m
3 stops
$1,868Multiple Airlines
Mon, Jun 15 - Sun, Jun 21
Multiple Airlines Logo
7:26 am - 3:25 pm
SEA
-
CHC
36h 59m
3 stops
Multiple Airlines Logo
1:45 pm - 10:58 pm
CHC
-
SEA
28h 13m
2 stops
$1,880Multiple Airlines
Sun, Jul 5 - Sun, Jul 12

Air Canada flights from Seattle to Christchurch

Our best Air Canada deals on Seattle to Christchurch flight tickets
Air Canada
May 27
SEA10:45 amSeattle/Tacoma Intl
41h 20m
2 stops
CHC11:05 pmChristchurch
Aug 12
CHC6:00 amChristchurch
27h 22m
2 stops
SEA2:22 pmSeattle/Tacoma Intl
$1,764
Air Canada
Jun 3
SEA7:20 pmSeattle/Tacoma Intl
34h 20m
2 stops
CHC12:40 amChristchurch
Aug 12
CHC6:00 amChristchurch
31h 32m
2 stops
SEA6:32 pmSeattle/Tacoma Intl
$1,769
Air Canada
Jun 3
SEA3:00 pmSeattle/Tacoma Intl
38h 40m
2 stops
CHC12:40 amChristchurch
Aug 12
CHC6:00 amChristchurch
23h 07m
2 stops
SEA10:07 amSeattle/Tacoma Intl
$1,770

Air New Zealand flights from Seattle to Christchurch

Our best Air New Zealand deals on Seattle to Christchurch flight tickets
Air New Zealand
Jun 21
SEA5:45 amSeattle/Tacoma Intl
32h 40m
2 stops
CHC9:25 amChristchurch
Jul 21
CHC6:30 amChristchurch
27h 00m
2 stops
SEA2:30 pmSeattle/Tacoma Intl
$1,566
Air New Zealand
Jul 5
SEA6:00 amSeattle/Tacoma Intl
37h 20m
2 stops
CHC2:20 pmChristchurch
Jul 12
CHC11:00 amChristchurch
29h 59m
2 stops
SEA9:59 pmSeattle/Tacoma Intl
$1,902
Air New Zealand
Oct 29
SEA3:15 pmSeattle/Tacoma Intl
24h 10m
2 stops
CHC11:25 amChristchurch
Nov 7
CHC4:05 pmChristchurch
19h 32m
2 stops
SEA2:37 pmSeattle/Tacoma Intl
$6,537

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 May 22, 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
Quickest round-trip

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Wed 6/3

2:40 pm-2:45 pm

2 stops29h 05m

Christchurch

Wed 8/12

6:20 am-3:33 pm

2 stops28h 13m

$1,212

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Sun 6/21

5:45 am-9:25 am

2 stops32h 40m

Christchurch

Tue 7/21

6:30 am-2:30 pm

2 stops27h 00m

$1,566

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Mon 6/15

9:18 pm-3:25 pm

3 stops47h 07m

Christchurch

Sun 6/21

3:45 pm-11:59 pm

2 stops27h 14m

$1,712

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Wed 6/3

7:20 pm-12:40 am

2 stops34h 20m

Christchurch

Wed 8/12

6:00 am-6:32 pm

2 stops31h 32m

$1,769

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Wed 6/3

3:00 pm-12:40 am

2 stops38h 40m

Christchurch

Wed 8/12

6:00 am-10:07 am

2 stops23h 07m

$1,770

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Wed 6/3

1:50 pm-3:25 pm

3 stops30h 35m

Christchurch

Wed 8/12

6:20 am-3:33 pm

2 stops28h 13m

$1,771

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Mon 6/15

10:45 am-12:40 am

2 stops42h 55m

Christchurch

Sun 6/21

6:00 am-9:45 pm

2 stops34h 45m

$1,778

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Sun 7/5

7:26 am-3:25 pm

3 stops36h 59m

Christchurch

Sun 7/12

12:55 pm-8:56 pm

3 stops27h 01m

$1,843

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Mon 6/15

9:18 pm-3:25 pm

3 stops47h 07m

Christchurch

Sun 6/21

6:15 am-9:45 pm

3 stops34h 30m

$1,868

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Sun 7/5

7:26 am-3:25 pm

3 stops36h 59m

Christchurch

Sun 7/12

1:45 pm-10:58 pm

2 stops28h 13m

$1,880

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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

What is the cheapest month to fly to Christchurch?

In general, July is the cheapest month to fly from Seattle to Christchurch. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit Christchurch in July, then you should wait until June to fly from Seattle, when ticket prices are also cheap, with an average price of $0.

Can stopping save me money on Seattle to Christchurch flights?

You could potentially save up to 14% 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

28h 55m

Direct flights

None
The fastest flight from Seattle to Christchurch takes 28h 55m
There are no direct flights from Seattle to Christchurch. There are no popular flight routes from Seattle to Christchurch.
Search flight deals

Frequently asked questions about flying from Seattle to Christchurch

  • 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 28h 55m.

  • 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
9,751 reviews
Search United Airlines flights
Air New ZealandPriceFrom $1,065Free CancellationRating
8.0
647 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?

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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