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

United Airlines 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.

$598 Cheap Flights from Seattle to Christchurch in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Christchurch

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:20 pm - 3:25 pmSEA Seattle/Tacoma Intl-CHC Christchurch

28h 05m2 stops Los Angeles Los Angeles Brisbane

6:20 am - 1:56 pmCHC Christchurch-SEA Seattle/Tacoma Intl

28h 36m2 stops Brisbane Los Angeles Los Angeles

$946Qantas Airways

Wed, Oct 21 - Wed, Nov 11

3:50 pm - 3:25 pmSEA Seattle/Tacoma Intl-CHC Christchurch

26h 35m2 stops Las Vegas Harry Reid Intl Sydney Kingsford Smith

6:00 am - 12:43 pmCHC Christchurch-SEA Seattle/Tacoma Intl

27h 43m2 stops Sydney Kingsford Smith Los Angeles Los Angeles

$950Multiple Airlines

Tue, Jan 26 - Mon, Feb 8

2:24 pm - 3:25 pmSEA Seattle/Tacoma Intl-CHC Christchurch

28h 01m2 stops Los Angeles Los Angeles Sydney Kingsford Smith

4:35 pm - 7:57 pmCHC Christchurch-SEA Seattle/Tacoma Intl

24h 22m2 stops Sydney Kingsford Smith San Francisco

$950Multiple Airlines

Wed, Feb 3 - Wed, Feb 17

3:44 pm - 1:10 pmSEA Seattle/Tacoma Intl-CHC Christchurch

24h 26m2 stops San Francisco Nadi

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

23h 37m2 stops Nadi Los Angeles Los Angeles

$985Multiple Airlines

Fri, Feb 12 - Sun, Mar 14

10:45 am - 10:35 amSEA Seattle/Tacoma Intl-CHC Christchurch

26h 50m1 stop San Francisco

9:10 pm - 6:20 pmCHC Christchurch-SEA Seattle/Tacoma Intl

42h 10m2 stops Auckland Intl Vancouver Intl

$1,061Air New Zealand

Wed, Feb 17 - Sun, Mar 7

1:16 pm - 10:35 amSEA Seattle/Tacoma Intl-CHC Christchurch

24h 19m1 stop San Francisco

2:10 pm - 6:22 pmCHC Christchurch-SEA Seattle/Tacoma Intl

25h 12m2 stops Auckland Intl Vancouver Intl

$1,062Air New Zealand

Wed, Feb 10 - Wed, Feb 24

3:15 pm - 1:25 pmSEA Seattle/Tacoma Intl-CHC Christchurch

25h 10m2 stops Vancouver Intl Auckland Intl

2:10 pm - 6:22 pmCHC Christchurch-SEA Seattle/Tacoma Intl

25h 12m2 stops Auckland Intl Vancouver Intl

$1,062Air New Zealand

Tue, Feb 2 - Tue, Feb 16

1:16 pm - 1:25 pmSEA Seattle/Tacoma Intl-CHC Christchurch

27h 09m2 stops San Francisco Auckland Intl

6:00 am - 9:12 pmCHC Christchurch-SEA Seattle/Tacoma Intl

36h 12m3 stops Melbourne Los Angeles Los Angeles Denver Intl

$1,167United Airlines

Tue, Jan 26 - Mon, Feb 8

1:16 pm - 9:25 amSEA Seattle/Tacoma Intl-CHC Christchurch

47h 09m2 stops San Francisco Auckland Intl

6:00 am - 4:09 pmCHC Christchurch-SEA Seattle/Tacoma Intl

31h 09m3 stops Melbourne Los Angeles Los Angeles San Francisco

$1,167United Airlines

Wed, Jan 20 - Wed, Feb 3

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

18h 03m1 stop San Francisco

2:15 pm - 12:12 pmCHC Christchurch-SEA Seattle/Tacoma Intl

18h 57m1 stop San Francisco

$1,200United Airlines

Wed, Feb 3 - Sun, Feb 14

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Qantas Airways flights from Seattle to Christchurch

Our best Qantas Airways deals on Seattle to Christchurch flight tickets

Qantas Airways

Oct 21

SEA3:20 pmSeattle/Tacoma Intl

28h 05m

2 stops

CHC3:25 pmChristchurch

Nov 11

CHC6:20 amChristchurch

28h 36m

2 stops

SEA1:56 pmSeattle/Tacoma Intl

$946

Qantas Airways

Feb 17

SEA3:44 pmSeattle/Tacoma Intl

26h 41m

2 stops

CHC3:25 pmChristchurch

Mar 7

CHC6:00 amChristchurch

25h 52m

2 stops

SEA10:52 amSeattle/Tacoma Intl

$995

Qantas Airways

Feb 17

SEA3:44 pmSeattle/Tacoma Intl

26h 41m

2 stops

CHC3:25 pmChristchurch

Mar 7

CHC6:00 amChristchurch

25h 52m

2 stops

SEA10:52 amSeattle/Tacoma Intl

$996

Air New Zealand flights from Seattle to Christchurch

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

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

$1,061

Air New Zealand

Jan 27

SEA3:30 pmSeattle/Tacoma Intl

22h 05m

1 stop

CHC10:35 amChristchurch

Feb 10

CHC9:10 pmChristchurch

42h 12m

2 stops

SEA6:22 pmSeattle/Tacoma Intl

$1,062

Air New Zealand

Feb 10

SEA1:16 pmSeattle/Tacoma Intl

24h 19m

1 stop

CHC10:35 amChristchurch

Feb 23

CHC5:05 pmChristchurch

22h 17m

2 stops

SEA6:22 pmSeattle/Tacoma Intl

$1,066

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Wed 10/21

3:20 pm-3:25 pm

2 stops28h 05m

Christchurch

Wed 11/11

6:20 am-1:56 pm

2 stops28h 36m

$946

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Tue 1/26

3:50 pm-3:25 pm

2 stops26h 35m

Christchurch

Mon 2/8

6:00 am-12:43 pm

2 stops27h 43m

$950

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Wed 2/3

2:24 pm-3:25 pm

2 stops28h 01m

Christchurch

Wed 2/17

4:35 pm-7:57 pm

2 stops24h 22m

$950

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Fri 2/12

3:44 pm-1:10 pm

2 stops24h 26m

Christchurch

Sun 3/14

2:10 pm-4:47 pm

2 stops23h 37m

$985

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Wed 2/17

10:45 am-10:35 am

1 stop26h 50m

Christchurch

Sun 3/7

9:10 pm-6:20 pm

2 stops42h 10m

$1,061

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Wed 2/10

1:16 pm-10:35 am

1 stop24h 19m

Christchurch

Wed 2/24

2:10 pm-6:22 pm

2 stops25h 12m

$1,062

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Tue 2/2

3:15 pm-1:25 pm

2 stops25h 10m

Christchurch

Tue 2/16

2:10 pm-6:22 pm

2 stops25h 12m

$1,062

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Tue 1/26

1:16 pm-1:25 pm

2 stops27h 09m

Christchurch

Mon 2/8

6:00 am-9:12 pm

3 stops36h 12m

$1,167

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Wed 1/20

1:16 pm-9:25 am

2 stops47h 09m

Christchurch

Wed 2/3

6:00 am-4:09 pm

3 stops31h 09m

$1,167

Quickest round-trip

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Wed 2/3

7:32 pm-10:35 am

1 stop18h 03m

Christchurch

Sun 2/14

2:15 pm-12:12 pm

1 stop18h 57m

$1,200

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	$598
Fastest flight time	21h 38m
Direct flights	None

The best one-way flight to Christchurch from Seattle in the past 72 hours is $598. The best round-trip flight deal from Seattle to Christchurch found on momondo in the last 72 hours is $946.

The fastest flight from Seattle to Christchurch takes 21h 38m

There are no direct flights from Seattle to Christchurch. There are no popular flight routes from Seattle to Christchurch.

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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 21h 38m.
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 (65% of total bookings). The next most popular airline is United Airlines (35%).

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 10,172 reviews		Search United Airlines flights
Air New Zealand	PriceFrom $1,065	Free Cancellation	Rating 8.0 668 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 $598

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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Qantas Airways flights from Seattle to Christchurch

Our best Qantas Airways deals on Seattle to Christchurch flight tickets

Air New Zealand flights from Seattle to Christchurch

Our best Air New Zealand 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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