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

Qantas Airways and United Airlines are the most popular carriers 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

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.

12:54 pm - 3:25 pmSEA Seattle/Tacoma Intl-CHC Christchurch

29h 31m2 stops Las Vegas Harry Reid Intl Sydney Kingsford Smith

4:35 pm - 10:10 pmCHC Christchurch-SEA Seattle/Tacoma Intl

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

$945Qantas Airways

Sun, Jan 24 - Tue, Feb 9

4:37 pm - 3:25 pmSEA Seattle/Tacoma Intl-CHC Christchurch

26h 48m2 stops Los Angeles Sydney Kingsford Smith

4:35 pm - 9:25 pmCHC Christchurch-SEA Seattle/Tacoma Intl

24h 50m2 stops Sydney Kingsford Smith San Francisco

$950Qantas Airways

Wed, Oct 21 - Wed, Oct 28

5:02 pm - 3:25 pmSEA Seattle/Tacoma Intl-CHC Christchurch

27h 23m2 stops Los Angeles Sydney Kingsford Smith

3:45 pm - 10:40 pmCHC Christchurch-SEA Seattle/Tacoma Intl

25h 55m2 stops Brisbane Los Angeles

$962American Airlines

Sun, Sep 20 - Wed, Sep 23

6:42 pm - 2:40 pmSEA Seattle/Tacoma Intl-CHC Christchurch

22h 58m2 stops Los Angeles Auckland Intl

9:55 am - 12:27 pmCHC Christchurch-SEA Seattle/Tacoma Intl

23h 32m2 stops Auckland Intl Los Angeles

$964Multiple Airlines

Mon, Jan 25 - Tue, Feb 9

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

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

22h 05m1 stop San Francisco

2:20 pm - 6:22 pmCHC Christchurch-SEA Seattle/Tacoma Intl

25h 02m2 stops Auckland Intl Vancouver Intl

$1,062Air New Zealand

Sun, Jan 24 - Tue, Feb 9

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

$1,062Air New Zealand

Wed, Feb 17 - Sun, Mar 7

9:05 am - 1:30 amSEA Seattle/Tacoma Intl-CHC Christchurch

43h 25m2 stops San Francisco Sydney Kingsford Smith

6:00 am - 9:21 pmCHC Christchurch-SEA Seattle/Tacoma Intl

36h 21m3 stops Melbourne Los Angeles Denver Intl

$1,154United Airlines

Tue, Nov 24 - Thu, Dec 10

3:35 pm - 12:05 amSEA Seattle/Tacoma Intl-CHC Christchurch

35h 30m2 stops San Francisco Sydney Kingsford Smith

6:00 am - 9:21 pmCHC Christchurch-SEA Seattle/Tacoma Intl

36h 21m3 stops Melbourne Los Angeles Denver Intl

$1,154United Airlines

Wed, Nov 25 - Thu, Dec 10

10:40 am - 12:25 pmSEA Seattle/Tacoma Intl-CHC Christchurch

28h 45m2 stops San Francisco Auckland Intl

6:00 am - 9:21 pmCHC Christchurch-SEA Seattle/Tacoma Intl

36h 21m3 stops Melbourne Los Angeles Denver Intl

$1,167United Airlines

Sun, Nov 22 - Thu, Dec 10

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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 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

$1,062

Air New Zealand

Jan 24

SEA5:30 pmSeattle/Tacoma Intl

20h 05m

1 stop

CHC10:35 amChristchurch

Feb 9

CHC4:15 pmChristchurch

23h 07m

2 stops

SEA6:22 pmSeattle/Tacoma Intl

$1,066

Air New Zealand

Jan 24

SEA5:30 pmSeattle/Tacoma Intl

20h 05m

1 stop

CHC10:35 amChristchurch

Feb 9

CHC2:15 pmChristchurch

22h 54m

1 stop

SEA4:09 pmSeattle/Tacoma Intl

$1,073

Qantas Airways flights from Seattle to Christchurch

Our best Qantas Airways deals on Seattle to Christchurch flight tickets

Qantas Airways

Jan 24

SEA12:54 pmSeattle/Tacoma Intl

29h 31m

2 stops

CHC3:25 pmChristchurch

Feb 9

CHC4:35 pmChristchurch

26h 35m

2 stops

SEA10:10 pmSeattle/Tacoma Intl

$945

Qantas Airways

Oct 21

SEA4:37 pmSeattle/Tacoma Intl

26h 48m

2 stops

CHC3:25 pmChristchurch

Oct 28

CHC4:35 pmChristchurch

24h 50m

2 stops

SEA9:25 pmSeattle/Tacoma Intl

$950

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Sun 1/24

12:54 pm-3:25 pm

2 stops29h 31m

Christchurch

Tue 2/9

4:35 pm-10:10 pm

2 stops26h 35m

$945

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Wed 10/21

4:37 pm-3:25 pm

2 stops26h 48m

Christchurch

Wed 10/28

4:35 pm-9:25 pm

2 stops24h 50m

$950

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Sun 9/20

5:02 pm-3:25 pm

2 stops27h 23m

Christchurch

Wed 9/23

3:45 pm-10:40 pm

2 stops25h 55m

$962

Quickest round-trip

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Mon 1/25

6:42 pm-2:40 pm

2 stops22h 58m

Christchurch

Tue 2/9

9:55 am-12:27 pm

2 stops23h 32m

$964

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

Sun 1/24

3:30 pm-10:35 am

1 stop22h 05m

Christchurch

Tue 2/9

2:20 pm-6:22 pm

2 stops25h 02m

$1,062

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

$1,062

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Tue 11/24

9:05 am-1:30 am

2 stops43h 25m

Christchurch

Thu 12/10

6:00 am-9:21 pm

3 stops36h 21m

$1,154

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Wed 11/25

3:35 pm-12:05 am

2 stops35h 30m

Christchurch

Thu 12/10

6:00 am-9:21 pm

3 stops36h 21m

$1,154

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Sun 11/22

10:40 am-12:25 pm

2 stops28h 45m

Christchurch

Thu 12/10

6:00 am-9:21 pm

3 stops36h 21m

$1,167

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 $945.

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.

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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 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 (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 10,190 reviews		Search United Airlines flights
Air New Zealand	PriceFrom $1,065	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

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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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