What is the cheapest airline that flies from Seattle/Tacoma Intl to Christchurch?

Cathay Pacific is the most popular carrier operating from Seattle/Tacoma Intl to Christchurch

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?

As of September 2026, there are 2 operators available to choose from 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.

$607 Cheap Flights from Seattle to Christchurch in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Christchurch

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:00 pm - 1:10 pmSEA Seattle/Tacoma Intl-CHC Christchurch

28h 10m2 stops Los Angeles Nadi

2:10 pm - 4:56 pmCHC Christchurch-SEA Seattle/Tacoma Intl

23h 46m2 stops Nadi San Francisco

$993Multiple Airlines

Sat, Feb 20 - Sun, Feb 28

5:59 pm - 1:10 pmSEA Seattle/Tacoma Intl-CHC Christchurch

22h 11m2 stops San Francisco Nadi

2:10 pm - 4:47 pmCHC Christchurch-SEA Seattle/Tacoma Intl

23h 37m2 stops Nadi Los Angeles

$993Multiple Airlines

Fri, Feb 12 - Sat, Feb 27

9:15 pm - 1:10 pmSEA Seattle/Tacoma Intl-CHC Christchurch

42h 55m2 stops Los Angeles Nadi

2:10 pm - 4:56 pmCHC Christchurch-SEA Seattle/Tacoma Intl

23h 46m2 stops Nadi San Francisco

$1,002Multiple Airlines

Wed, Feb 17 - Sun, Mar 7

9:15 pm - 1:10 pmSEA Seattle/Tacoma Intl-CHC Christchurch

42h 55m2 stops Los Angeles Nadi

2:10 pm - 4:56 pmCHC Christchurch-SEA Seattle/Tacoma Intl

23h 46m2 stops Nadi San Francisco

$1,003Multiple Airlines

Wed, Feb 17 - Sun, Mar 7

3:15 pm - 6:10 pmSEA Seattle/Tacoma Intl-CHC Christchurch

29h 55m2 stops Vancouver Intl Auckland Intl

5:05 pm - 6:20 pmCHC Christchurch-SEA Seattle/Tacoma Intl

22h 15m2 stops Auckland Intl Vancouver Intl

$1,256Air New Zealand

Tue, Feb 2 - Tue, Mar 2

3:15 pm - 4:25 pmSEA Seattle/Tacoma Intl-CHC Christchurch

28h 10m2 stops Vancouver Intl Auckland Intl

5:05 pm - 6:22 pmCHC Christchurch-SEA Seattle/Tacoma Intl

22h 17m2 stops Auckland Intl Vancouver Intl

$1,257Air New Zealand

Tue, Jan 26 - Tue, Feb 9

5:30 pm - 8:25 pmSEA Seattle/Tacoma Intl-CHC Christchurch

29h 55m2 stops San Francisco Auckland Intl

4:15 pm - 6:22 pmCHC Christchurch-SEA Seattle/Tacoma Intl

23h 07m2 stops Auckland Intl Vancouver Intl

$1,258Air New Zealand

Wed, Jan 20 - Wed, Feb 3

3:30 pm - 10:35 amSEA Seattle/Tacoma Intl-CHC Christchurch

22h 05m1 stop San Francisco

6:00 am - 2:18 pmCHC Christchurch-SEA Seattle/Tacoma Intl

29h 18m2 stops Melbourne San Francisco

$1,398United Airlines

Sun, Jan 31 - Thu, Feb 18

7:32 pm - 10:35 amSEA Seattle/Tacoma Intl-CHC Christchurch

18h 03m1 stop San Francisco

6:00 am - 2:18 pmCHC Christchurch-SEA Seattle/Tacoma Intl

29h 18m2 stops Melbourne San Francisco

$1,398United Airlines

Sun, Feb 14 - Mon, Mar 1

7:32 pm - 11:20 pmSEA Seattle/Tacoma Intl-CHC Christchurch

30h 48m2 stops San Francisco Sydney Kingsford Smith

6:00 am - 12:12 pmCHC Christchurch-SEA Seattle/Tacoma Intl

27h 12m2 stops Melbourne San Francisco

$1,403United Airlines

Mon, Feb 15 - Mon, Mar 1

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Air New Zealand flights from Seattle to Christchurch

Our best Air New Zealand deals on Seattle to Christchurch flight tickets

Air New Zealand

Feb 2

SEA3:15 pmSeattle/Tacoma Intl

29h 55m

2 stops

CHC6:10 pmChristchurch

Mar 2

CHC5:05 pmChristchurch

22h 15m

2 stops

SEA6:20 pmSeattle/Tacoma Intl

$1,256

Air New Zealand

Jan 26

SEA3:15 pmSeattle/Tacoma Intl

28h 10m

2 stops

CHC4:25 pmChristchurch

Feb 9

CHC5:05 pmChristchurch

22h 17m

2 stops

SEA6:22 pmSeattle/Tacoma Intl

$1,257

Air New Zealand

Feb 17

SEA10:45 amSeattle/Tacoma Intl

26h 50m

1 stop

CHC10:35 amChristchurch

Mar 7

CHC9:10 pmChristchurch

42h 10m

2 stops

SEA6:20 pmSeattle/Tacoma Intl

$1,258

Cathay Pacific flights from Seattle to Christchurch

Our best Cathay Pacific deals on Seattle to Christchurch flight tickets

Cathay Pacific

Feb 16

SEA10:25 amSeattle/Tacoma Intl

29h 25m

1 stop

CHC12:50 pmChristchurch

Mar 1

CHC2:20 pmChristchurch

39h 25m

1 stop

SEA8:45 amSeattle/Tacoma Intl

$1,239

Cathay Pacific

Feb 20

SEA10:25 amSeattle/Tacoma Intl

29h 25m

1 stop

CHC12:50 pmChristchurch

Feb 28

CHC2:20 pmChristchurch

39h 25m

1 stop

SEA8:45 amSeattle/Tacoma Intl

$1,266

Cathay Pacific

Feb 20

SEA10:25 amSeattle/Tacoma Intl

29h 25m

1 stop

CHC12:50 pmChristchurch

Feb 28

CHC2:20 pmChristchurch

39h 25m

1 stop

SEA8:45 amSeattle/Tacoma Intl

$1,289

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Sat 2/20

12:00 pm-1:10 pm

2 stops28h 10m

Christchurch

Sun 2/28

2:10 pm-4:56 pm

2 stops23h 46m

$993

Quickest round-trip

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Fri 2/12

5:59 pm-1:10 pm

2 stops22h 11m

Christchurch

Sat 2/27

2:10 pm-4:47 pm

2 stops23h 37m

$993

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Wed 2/17

9:15 pm-1:10 pm

2 stops42h 55m

Christchurch

Sun 3/7

2:10 pm-4:56 pm

2 stops23h 46m

$1,002

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Wed 2/17

9:15 pm-1:10 pm

2 stops42h 55m

Christchurch

Sun 3/7

2:10 pm-4:56 pm

2 stops23h 46m

$1,003

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Tue 2/2

3:15 pm-6:10 pm

2 stops29h 55m

Christchurch

Tue 3/2

5:05 pm-6:20 pm

2 stops22h 15m

$1,256

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Tue 1/26

3:15 pm-4:25 pm

2 stops28h 10m

Christchurch

Tue 2/9

5:05 pm-6:22 pm

2 stops22h 17m

$1,257

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Wed 1/20

5:30 pm-8:25 pm

2 stops29h 55m

Christchurch

Wed 2/3

4:15 pm-6:22 pm

2 stops23h 07m

$1,258

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Sun 1/31

3:30 pm-10:35 am

1 stop22h 05m

Christchurch

Thu 2/18

6:00 am-2:18 pm

2 stops29h 18m

$1,398

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Sun 2/14

7:32 pm-10:35 am

1 stop18h 03m

Christchurch

Mon 3/1

6:00 am-2:18 pm

2 stops29h 18m

$1,398

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Mon 2/15

7:32 pm-11:20 pm

2 stops30h 48m

Christchurch

Mon 3/1

6:00 am-12:12 pm

2 stops27h 12m

$1,403

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Can stopping save me money on Seattle to Christchurch flights?

You could potentially save up to 31% 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

Best Price Found	$607
Fastest flight time	22h 11m
Direct flights	None

The best one-way flight to Christchurch from Seattle in the past 72 hours is $607. The best round-trip flight deal from Seattle to Christchurch found on momondo in the last 72 hours is $993.

The fastest flight from Seattle to Christchurch takes 22h 11m

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 22h 11m.
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?
As of September 2026, there are 2 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Seattle to Christchurch is Air New Zealand (68% of total bookings). The next most popular airline is United Airlines (32%).

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 Airlines	PriceFrom $899	Free Cancellation	Rating 7.4 10,214 reviews		Search United Airlines flights
Air New Zealand	PriceFrom $1,138	Free Cancellation	Rating 8.0 669 reviews		Search Air New Zealand flights

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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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Cheap flights from Seattle to Christchurch from $607

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 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.

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Air New Zealand flights from Seattle to Christchurch

Our best Air New Zealand deals on Seattle to Christchurch flight tickets

Cathay Pacific flights from Seattle to Christchurch

Our best Cathay Pacific deals on Seattle to Christchurch flight tickets

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How to get the cheapest flight ticket from Seattle to Christchurch

Can stopping save me money on Seattle to Christchurch flights?

What is the cheapest airline that flies from Seattle/Tacoma Intl to Christchurch?

When to book flights from Seattle to Christchurch

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Traveling to a place near Christchurch?

Why use momondo?

An easier way to manage your Christchurch trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to New Zealand

Airports servicing New Zealand

Fly your favorite airline to Christchurch

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Christchurch

List of cabin classes available on flights landing in Christchurch. Availability may vary depending on flight origin and airline.

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