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 October 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.

$602 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.

4:20 pm - 4:20 pmSEA Seattle/Tacoma Intl-CHC Christchurch

27h 00m2 stops Los Angeles Nadi

5:20 pm - 4:56 pmCHC Christchurch-SEA Seattle/Tacoma Intl

20h 36m2 stops Nadi San Francisco

$986Multiple Airlines

Fri, Feb 19 - Sun, Mar 7

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

42h 55m2 stops Los Angeles Nadi

5:20 pm - 4:56 pmCHC Christchurch-SEA Seattle/Tacoma Intl

20h 36m2 stops Nadi San Francisco

$995Multiple Airlines

Wed, Feb 17 - Sun, Mar 7

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

42h 55m2 stops Los Angeles Nadi

5:20 pm - 4:56 pmCHC Christchurch-SEA Seattle/Tacoma Intl

20h 36m2 stops Nadi San Francisco

$996Multiple Airlines

Wed, Feb 17 - Sun, Mar 7

7:55 pm - 1:10 pmSEA Seattle/Tacoma Intl-CHC Christchurch

44h 15m2 stops Los Angeles Nadi

5:20 pm - 9:13 pmCHC Christchurch-SEA Seattle/Tacoma Intl

24h 53m2 stops Nadi San Francisco

$1,031Multiple Airlines

Wed, Feb 17 - Sun, Mar 7

5:30 pm - 10:35 amSEA Seattle/Tacoma Intl-CHC Christchurch

20h 05m1 stop San Francisco

10:10 am - 3:58 pmCHC Christchurch-SEA Seattle/Tacoma Intl

26h 48m2 stops Auckland Intl Los Angeles

$1,140Air New Zealand

Wed, Feb 17 - Mon, Mar 8

7:00 am - 8:10 amSEA Seattle/Tacoma Intl-CHC Christchurch

29h 10m2 stops Los Angeles Auckland Intl

6:20 pm - 4:57 pmCHC Christchurch-SEA Seattle/Tacoma Intl

41h 37m2 stops Auckland Intl Los Angeles

$1,169Air New Zealand

Wed, Mar 24 - Mon, Apr 12

2:27 pm - 9:25 amSEA Seattle/Tacoma Intl-CHC Christchurch

21h 58m2 stops Los Angeles Auckland Intl

5:45 am - 4:26 pmCHC Christchurch-SEA Seattle/Tacoma Intl

31h 41m2 stops Auckland Intl San Francisco

$1,169Air New Zealand

Mon, Dec 28 - Thu, Jan 14

6:15 am - 9:25 amSEA Seattle/Tacoma Intl-CHC Christchurch

30h 10m2 stops Los Angeles Auckland Intl

6:00 am - 9:17 pmCHC Christchurch-SEA Seattle/Tacoma Intl

36h 17m3 stops Melbourne Los Angeles Denver Intl

$1,341United Airlines

Mon, Feb 1 - Wed, Feb 10

7:30 pm - 12:50 amSEA Seattle/Tacoma Intl-CHC Christchurch

32h 20m2 stops San Francisco Sydney Kingsford Smith

1:10 pm - 9:21 pmCHC Christchurch-SEA Seattle/Tacoma Intl

29h 11m3 stops Auckland Intl Los Angeles Denver Intl

$1,344United Airlines

Mon, Dec 7 - Mon, Dec 14

7:30 pm - 12:50 amSEA Seattle/Tacoma Intl-CHC Christchurch

32h 20m2 stops San Francisco Sydney Kingsford Smith

4:15 pm - 4:12 pmCHC Christchurch-SEA Seattle/Tacoma Intl

20h 57m2 stops Auckland Intl Los Angeles

$1,344United Airlines

Mon, Dec 7 - Mon, Dec 14

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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

SEA5:30 pmSeattle/Tacoma Intl

20h 05m

1 stop

CHC10:35 amChristchurch

Mar 8

CHC10:10 amChristchurch

26h 48m

2 stops

SEA3:58 pmSeattle/Tacoma Intl

$1,140

Air New Zealand

Dec 28

SEA2:27 pmSeattle/Tacoma Intl

21h 58m

2 stops

CHC9:25 amChristchurch

Jan 14

CHC5:45 amChristchurch

31h 41m

2 stops

SEA4:26 pmSeattle/Tacoma Intl

$1,169

Air New Zealand

Feb 1

SEA5:44 pmSeattle/Tacoma Intl

21h 41m

2 stops

CHC12:25 pmChristchurch

Feb 10

CHC12:00 pmChristchurch

25h 18m

2 stops

SEA4:18 pmSeattle/Tacoma Intl

$1,171

Cathay Pacific flights from Seattle to Christchurch

Our best Cathay Pacific deals on Seattle to Christchurch flight tickets

Cathay Pacific

Feb 17

SEA10:25 amSeattle/Tacoma Intl

29h 25m

1 stop

CHC12:50 pmChristchurch

Mar 8

CHC2:20 pmChristchurch

39h 25m

1 stop

SEA8:45 amSeattle/Tacoma Intl

$1,258

Cathay Pacific

Nov 10

SEA10:25 amSeattle/Tacoma Intl

29h 25m

1 stop

CHC12:50 pmChristchurch

Mar 22

CHC2:20 pmChristchurch

39h 25m

1 stop

SEA9:45 amSeattle/Tacoma Intl

$1,401

Cathay Pacific

Nov 5

SEA10:25 amSeattle/Tacoma Intl

29h 25m

1 stop

CHC12:50 pmChristchurch

Mar 8

CHC2:20 pmChristchurch

39h 25m

1 stop

SEA8:45 amSeattle/Tacoma Intl

$1,557

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Fri 2/19

4:20 pm-4:20 pm

2 stops27h 00m

Christchurch

Sun 3/7

5:20 pm-4:56 pm

2 stops20h 36m

$986

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

5:20 pm-4:56 pm

2 stops20h 36m

$995

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

5:20 pm-4:56 pm

2 stops20h 36m

$996

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Wed 2/17

7:55 pm-1:10 pm

2 stops44h 15m

Christchurch

Sun 3/7

5:20 pm-9:13 pm

2 stops24h 53m

$1,031

Quickest round-trip

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Wed 2/17

5:30 pm-10:35 am

1 stop20h 05m

Christchurch

Mon 3/8

10:10 am-3:58 pm

2 stops26h 48m

$1,140

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Wed 3/24

7:00 am-8:10 am

2 stops29h 10m

Christchurch

Mon 4/12

6:20 pm-4:57 pm

2 stops41h 37m

$1,169

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Mon 12/28

2:27 pm-9:25 am

2 stops21h 58m

Christchurch

Thu 1/14

5:45 am-4:26 pm

2 stops31h 41m

$1,169

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Mon 2/1

6:15 am-9:25 am

2 stops30h 10m

Christchurch

Wed 2/10

6:00 am-9:17 pm

3 stops36h 17m

$1,341

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Mon 12/7

7:30 pm-12:50 am

2 stops32h 20m

Christchurch

Mon 12/14

1:10 pm-9:21 pm

3 stops29h 11m

$1,344

SeattleChristchurch

SEA Seattle/Tacoma Intl - CHC Christchurch

SEACHC

Seattle/Tacoma Intl

Mon 12/7

7:30 pm-12:50 am

2 stops32h 20m

Christchurch

Mon 12/14

4:15 pm-4:12 pm

2 stops20h 57m

$1,344

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 4% 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	$602
Fastest flight time	20h 00m
Direct flights	None

The best one-way flight to Christchurch from Seattle in the past 72 hours is $602. The best round-trip flight deal from Seattle to Christchurch found on momondo in the last 72 hours is $986.

The fastest flight from Seattle to Christchurch takes 20h 00m

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 20h 00m.
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 October 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 (73% of total bookings). The next most popular airline is United Airlines (27%).

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 7.3 10,444 reviews		Search United Airlines flights
Air New Zealand	PriceFrom $1,138	Free Cancellation	Rating 8.0 675 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 $602

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 2/26. 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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