SEA - CHC

$1,443 Find Cheap Flights from Seattle to Christchurch – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,790
Typical prices: $1,860-$2,481
Multiple Airlines
Sat 17/2Wed 7/3
SEA - CHC • 2 stops
Cheapest one-way flight
$1,443
Typical prices: $1,338-$2,157
Multiple Airlines
Mon 15/1
SEA - CHC • 2 stops
Direct flights
There are currently no direct flights between Seattle and Christchurch. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
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We hope you enjoy your trip to Christchurch!
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Booking Insights
Flight Deals

Cheap Flights from Seattle to Christchurch (SEA-CHC)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Seattle to Christchurch

Wed, 17 Feb - Sun, 7 Mar
Multiple Airlines Logo
21:15 - 13:10SEA  Seattle/Tacoma Intl-CHC Christchurch
42h 55m2 stops Los Angeles Nadi
Multiple Airlines Logo
17:20 - 16:56CHC  Christchurch-SEA Seattle/Tacoma Intl
20h 36m2 stops Nadi San Francisco
$1,790Multiple Airlines
3+ days ago
Wed, 17 Feb - Sun, 7 Mar
Multiple Airlines Logo
21:15 - 13:10SEA  Seattle/Tacoma Intl-CHC Christchurch
42h 55m2 stops Los Angeles Nadi
Multiple Airlines Logo
17:20 - 19:20CHC  Christchurch-SEA Seattle/Tacoma Intl
23h 00m2 stops Nadi San Francisco
$1,849Multiple Airlines
1 hour ago
Wed, 17 Feb - Sun, 7 Mar
Multiple Airlines Logo
21:15 - 13:10SEA  Seattle/Tacoma Intl-CHC Christchurch
42h 55m2 stops Los Angeles Nadi
Multiple Airlines Logo
17:20 - 19:20CHC  Christchurch-SEA Seattle/Tacoma Intl
23h 00m2 stops Nadi San Francisco
$1,851Multiple Airlines
2 days ago
Mon, 1 Feb - Wed, 17 Feb
Air New Zealand Logo
15:34 - 09:25SEA  Seattle/Tacoma Intl-CHC Christchurch
20h 51m2 stops San Francisco Auckland Intl
Air New Zealand Logo
14:20 - 21:57CHC  Christchurch-SEA Seattle/Tacoma Intl
28h 37m2 stops Auckland Intl Vancouver Intl
$2,111Air New Zealand
1 day ago
Wed, 17 Feb - Sun, 7 Mar
Air New Zealand Logo
13:13 - 10:35SEA  Seattle/Tacoma Intl-CHC Christchurch
24h 22m1 stop San Francisco
Air New Zealand Logo
21:10 - 21:58CHC  Christchurch-SEA Seattle/Tacoma Intl
45h 48m2 stops Auckland Intl Los Angeles
$2,127Air New Zealand
3+ days ago
Tue, 8 Dec - Tue, 15 Dec
Multiple Airlines Logo
12:43 - 10:15SEA  Seattle/Tacoma Intl-CHC Christchurch
24h 32m2 stops Los Angeles Auckland Intl
Multiple Airlines Logo
14:15 - 16:22CHC  Christchurch-SEA Seattle/Tacoma Intl
23h 07m1 stop San Francisco
$2,141Multiple Airlines
1 day ago
Wed, 17 Feb - Sun, 7 Mar
Air New Zealand Logo
17:30 - 10:35SEA  Seattle/Tacoma Intl-CHC Christchurch
20h 05m1 stop San Francisco
Air New Zealand Logo
16:15 - 23:34CHC  Christchurch-SEA Seattle/Tacoma Intl
28h 19m2 stops Auckland Intl San Francisco
$2,193Air New Zealand
2 days ago
Wed, 17 Feb - Sun, 7 Mar
Air New Zealand Logo
17:30 - 10:35SEA  Seattle/Tacoma Intl-CHC Christchurch
20h 05m1 stop San Francisco
Air New Zealand Logo
14:15 - 18:26CHC  Christchurch-SEA Seattle/Tacoma Intl
25h 11m1 stop San Francisco
$2,207Air New Zealand
3+ days ago
Wed, 17 Feb - Sun, 7 Mar
Air New Zealand Logo
15:32 - 10:35SEA  Seattle/Tacoma Intl-CHC Christchurch
22h 03m1 stop San Francisco
Air New Zealand Logo
06:00 - 11:33CHC  Christchurch-SEA Seattle/Tacoma Intl
26h 33m2 stops Melbourne Los Angeles
$2,213Air New Zealand
20 hours ago
Wed, 17 Feb - Sun, 7 Mar
Air New Zealand Logo
15:32 - 10:35SEA  Seattle/Tacoma Intl-CHC Christchurch
22h 03m1 stop San Francisco
Air New Zealand Logo
06:00 - 11:33CHC  Christchurch-SEA Seattle/Tacoma Intl
26h 33m2 stops Melbourne Los Angeles
$2,215Air New Zealand
3+ days ago
Booking Insights

Price, demand, and travel trends for Seattle to Christchurch flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Seattle to Christchurch?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Seattle to Christchurch. It's 17% cheaper than the average day, while Sunday is the most expensive, with prices 8% higher.

Key details for Seattle to Christchurch flights

Low season

July

Cheapest flight

$1,443
Beat the crowds with an average 93% drop in travellers.
The most popular month to fly with an average 109% increase in travellers.
One-way flight from Seattle to Christchurch

When to book flights from Seattle to Christchurch

Are your dates flexible? Find out the best times to travel from Seattle to Christchurch based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Seattle to Christchurch flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • How long is a flight from Seattle to Christchurch?

    A direct flight from Seattle to Christchurch takes 00m, covering 19,226 km.

  • Do I need a passport to fly from Seattle to Christchurch?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Seattle to Christchurch flight?

    Return flights from Seattle to Christchurch range from $1,860 to $2,481, with an average of $2,279 over the past 12 months. Anything below $1,860 counts as a good deal.

  • How are flight prices from Seattle to Christchurch looking right now?

    One-way fares from Seattle to Christchurch are currently higher than usual. Average one-way flight prices are about $1,923, which is 19% above the typical average for this route.

  • Which car hire options are available at Christchurch Airport (CHC)?

    Christchurch Airport (CHC) hosts 5 major car hire companies, with daily rates starting from around $77 for economy cars. Top options include:

    • EZU Car Rental
    • New Zealand Discount Car Rentals
    • Mode
    • Snap Rentals
    • Yes Rentals

  • Which airports can I use when flying from Seattle to Christchurch?

    Flights from Seattle to Christchurch usually depart from Seattle/Tacoma Intl (SEA) and arrive at Christchurch (CHC).

  • Which airports do connecting flights from Seattle to Christchurch pass through?

    Most connecting flights from Seattle to Christchurch pass through San Francisco (SFO), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Seattle to Christchurch?

    Yes. Flexible dates can save you up to 24% on flights from Seattle to Christchurch. Friday is the cheapest departure day at $1,899 return on average, while Sunday is the most expensive at $2,481, a difference of $582.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Seattle and Christchurch?

    Christchurch is 21 hours ahead of Seattle (New Zealand Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Christchurch?

    Some of the most popular sights in Christchurch are Hagley Park, Christchurch Art Gallery, and Mona Vale. These are among the most viewed places in Christchurch on KAYAK.

Your guide to booking Seattle to Christchurch flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Sunday. On this route, Friday flights average $1,899, about $582 less than Sunday fares (23% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Seattle to Christchurch trip for April. Fares historically average $1,686 return in that month –- typically $1,096 less than the most expensive month, which is September (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Christchurch Airport.

    • Lylo Christchurch Airport
    • Sudima Christchurch Airport
    • Airport Gateway Christchurch

More options for your flight from Seattle to Christchurch

Complete your trip to Christchurch with a hotel stay or car hire