Cheap flights from Seattle to Christchurch from $606
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 2/12. 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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Fly from
Fly to
Route
Depart
Return
SeattleChristchurch
SEA Seattle/Tacoma Intl - CHC Christchurch
SEACHC
Seattle/Tacoma Intl
Fri 2/12
4:45 pm-4:20 pm
2 stops26h 35m
Christchurch
Sun 3/14
5:20 pm-9:46 pm
2 stops25h 26m
SeattleChristchurch
SEA Seattle/Tacoma Intl - CHC Christchurch
SEACHC
Seattle/Tacoma Intl
Thu 2/4
4:39 pm-1:10 pm
2 stops23h 31m
Christchurch
Thu 2/18
2:10 pm-10:46 pm
2 stops29h 36m
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
SeattleChristchurch
SEA Seattle/Tacoma Intl - CHC Christchurch
SEACHC
Seattle/Tacoma Intl
Tue 2/16
12:00 pm-1:10 pm
2 stops28h 10m
Christchurch
Sun 3/7
5:20 pm-4:56 pm
2 stops20h 36m
SeattleChristchurch
SEA Seattle/Tacoma Intl - CHC Christchurch
SEACHC
Seattle/Tacoma Intl
Wed 2/3
5:44 pm-10:35 am
1 stop19h 51m
Christchurch
Wed 2/24
9:10 pm-6:22 pm
2 stops42h 12m
SeattleChristchurch
SEA Seattle/Tacoma Intl - CHC Christchurch
SEACHC
Seattle/Tacoma Intl
Wed 2/17
1:16 pm-10:35 am
1 stop24h 19m
Christchurch
Sun 3/7
8:10 pm-6:20 pm
2 stops43h 10m
SeattleChristchurch
SEA Seattle/Tacoma Intl - CHC Christchurch
SEACHC
Seattle/Tacoma Intl
Wed 2/3
1:18 pm-10:35 am
1 stop24h 17m
Christchurch
Wed 2/17
10:10 am-10:11 pm
2 stops33h 01m
SeattleChristchurch
SEA Seattle/Tacoma Intl - CHC Christchurch
SEACHC
Seattle/Tacoma Intl
Wed 2/3
5:28 pm-11:20 pm
2 stops32h 52m
Christchurch
Wed 2/17
6:00 am-9:12 pm
3 stops36h 12m
SeattleChristchurch
SEA Seattle/Tacoma Intl - CHC Christchurch
SEACHC
Seattle/Tacoma Intl
Mon 2/15
5:15 pm-11:20 pm
2 stops33h 05m
Christchurch
Mon 3/8
6:00 am-12:12 pm
2 stops27h 12m
SeattleChristchurch
SEA Seattle/Tacoma Intl - CHC Christchurch
SEACHC
Seattle/Tacoma Intl
Tue 2/16
7:32 pm-11:20 pm
2 stops30h 48m
Christchurch
Wed 3/10
6:00 am-9:12 pm
3 stops36h 12m
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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
When to book flights from Seattle to Christchurch
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
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 35m.
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 (70% of total bookings). The next most popular airline is United Airlines (30%).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $899 | Free Cancellation | Rating 7.4 10,325 reviews | |||
| PriceFrom $1,138 | Free Cancellation | Rating 8.0 671 reviews |
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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.