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Cheap flights from Seattle to Christchurch from $740

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 10/2. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Christchurch

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:59 pm - 1:10 pm
SEA
-
CHC
22h 11m
2 stops
Multiple Airlines Logo
2:10 pm - 4:57 pm
CHC
-
SEA
23h 47m
2 stops
$1,006Multiple Airlines
Fri, Jan 15 - Mon, Feb 1
Multiple Airlines Logo
2:10 pm - 1:10 pm
SEA
-
CHC
26h 00m
2 stops
Multiple Airlines Logo
2:10 pm - 10:46 pm
CHC
-
SEA
29h 36m
2 stops
$1,007Multiple Airlines
Fri, Jan 15 - Mon, Feb 1
Multiple Airlines Logo
2:10 pm - 1:10 pm
SEA
-
CHC
26h 00m
2 stops
Multiple Airlines Logo
2:10 pm - 10:46 pm
CHC
-
SEA
29h 36m
2 stops
$1,008Multiple Airlines
Fri, Jan 15 - Mon, Feb 1
Multiple Airlines Logo
10:34 am - 2:25 pm
SEA
-
CHC
32h 51m
2 stops
Multiple Airlines Logo
6:20 am - 1:00 pm
CHC
-
SEA
25h 40m
2 stops
$1,060Multiple Airlines
Thu, Aug 27 - Wed, Sep 9
Multiple Airlines Logo
3:20 pm - 1:05 pm
SEA
-
CHC
25h 45m
2 stops
Multiple Airlines Logo
2:10 pm - 6:48 pm
CHC
-
SEA
24h 38m
2 stops
$1,120Multiple Airlines
Tue, Oct 20 - Sun, Oct 25
Multiple Airlines Logo
10:34 am - 12:20 am
SEA
-
CHC
42h 46m
2 stops
Multiple Airlines Logo
6:00 am - 12:27 am
CHC
-
SEA
37h 27m
3 stops
$1,163Multiple Airlines
Thu, Aug 27 - Wed, Sep 9
Multiple Airlines Logo
4:20 pm - 1:10 pm
SEA
-
CHC
23h 50m
2 stops
Multiple Airlines Logo
2:10 pm - 10:46 pm
CHC
-
SEA
29h 36m
2 stops
$1,167Multiple Airlines
Sat, Nov 7 - Mon, Nov 16
Multiple Airlines Logo
9:57 am - 2:45 pm
SEA
-
CHC
33h 48m
2 stops
Multiple Airlines Logo
6:00 am - 10:59 pm
CHC
-
SEA
35h 59m
2 stops
$1,187Multiple Airlines
Mon, Sep 14 - Sat, Sep 26
Multiple Airlines Logo
12:00 pm - 12:25 am
SEA
-
CHC
39h 25m
2 stops
Multiple Airlines Logo
6:00 am - 10:52 am
CHC
-
SEA
25h 52m
2 stops
$1,189Multiple Airlines
Sat, Nov 7 - Sat, Nov 14
Qantas Airways Logo
4:59 pm - 3:25 pm
SEA
-
CHC
27h 26m
2 stops
Qantas Airways Logo
7:20 am - 1:39 pm
CHC
-
SEA
26h 19m
2 stops
$1,192Qantas Airways
Wed, Sep 16 - Wed, Sep 30

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Qantas Airways flights from Seattle to Christchurch

Our best Qantas Airways deals on Seattle to Christchurch flight tickets
Qantas Airways
Sep 16
SEA4:59 pmSeattle/Tacoma Intl
27h 26m
2 stops
CHC3:25 pmChristchurch
Sep 30
CHC7:20 amChristchurch
26h 19m
2 stops
SEA1:39 pmSeattle/Tacoma Intl
$1,192
Qantas Airways
Sep 17
SEA4:59 pmSeattle/Tacoma Intl
26h 46m
2 stops
CHC2:45 pmChristchurch
Oct 3
CHC7:20 amChristchurch
24h 56m
2 stops
SEA12:16 pmSeattle/Tacoma Intl
$1,193
Qantas Airways
Aug 18
SEA5:10 pmSeattle/Tacoma Intl
27h 15m
2 stops
CHC3:25 pmChristchurch
Aug 24
CHC6:00 amChristchurch
32h 39m
2 stops
SEA7:39 pmSeattle/Tacoma Intl
$1,196

Air New Zealand flights from Seattle to Christchurch

Our best Air New Zealand deals on Seattle to Christchurch flight tickets
Air New Zealand
Nov 3
SEA1:16 pmSeattle/Tacoma Intl
27h 09m
2 stops
CHC1:25 pmChristchurch
Dec 3
CHC9:40 amChristchurch
33h 16m
2 stops
SEA9:56 pmSeattle/Tacoma Intl
$1,263
Air New Zealand
Nov 13
SEA10:10 amSeattle/Tacoma Intl
26h 15m
2 stops
CHC9:25 amChristchurch
Jan 5
CHC5:05 pmChristchurch
22h 02m
2 stops
SEA6:07 pmSeattle/Tacoma Intl
$1,287
Air New Zealand
Jan 15
SEA1:16 pmSeattle/Tacoma Intl
24h 19m
1 stop
CHC10:35 amChristchurch
Feb 1
CHC9:10 pmChristchurch
42h 12m
2 stops
SEA6:22 pmSeattle/Tacoma Intl
$1,290

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 July 19, 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

Fri 1/15

5:59 pm-1:10 pm

2 stops22h 11m

Christchurch

Mon 2/1

2:10 pm-4:57 pm

2 stops23h 47m

$1,006

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Fri 1/15

2:10 pm-1:10 pm

2 stops26h 00m

Christchurch

Mon 2/1

2:10 pm-10:46 pm

2 stops29h 36m

$1,007

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Fri 1/15

2:10 pm-1:10 pm

2 stops26h 00m

Christchurch

Mon 2/1

2:10 pm-10:46 pm

2 stops29h 36m

$1,008

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Thu 8/27

10:34 am-2:25 pm

2 stops32h 51m

Christchurch

Wed 9/9

6:20 am-1:00 pm

2 stops25h 40m

$1,060

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Tue 10/20

3:20 pm-1:05 pm

2 stops25h 45m

Christchurch

Sun 10/25

2:10 pm-6:48 pm

2 stops24h 38m

$1,120

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Thu 8/27

10:34 am-12:20 am

2 stops42h 46m

Christchurch

Wed 9/9

6:00 am-12:27 am

3 stops37h 27m

$1,163

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Sat 11/7

4:20 pm-1:10 pm

2 stops23h 50m

Christchurch

Mon 11/16

2:10 pm-10:46 pm

2 stops29h 36m

$1,167

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Mon 9/14

9:57 am-2:45 pm

2 stops33h 48m

Christchurch

Sat 9/26

6:00 am-10:59 pm

2 stops35h 59m

$1,187

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Sat 11/7

12:00 pm-12:25 am

2 stops39h 25m

Christchurch

Sat 11/14

6:00 am-10:52 am

2 stops25h 52m

$1,189

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Wed 9/16

4:59 pm-3:25 pm

2 stops27h 26m

Christchurch

Wed 9/30

7:20 am-1:39 pm

2 stops26h 19m

$1,192

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 18% 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

20h 05m

Direct flights

None
The fastest flight from Seattle to Christchurch takes 20h 05m
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 05m.

  • 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
10,014 reviews
Search United Airlines flights
Air New ZealandPriceFrom $1,065Free CancellationRating
8.0
654 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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