CHC - SEA

$1,926 Find Cheap Flights from Christchurch to Seattle

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Christchurch to Seattle departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Christchurch to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Christchurch to Seattle, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
$1,926
Multiple Airlines
Sat 9/5Sat 16/5
CHC - SEA • 2 stops
Cheapest one-way flight
$2,060
Multiple Airlines
Tue 14/4
CHC - SEA • 2 stops
Top airlines
Cheapest • from $2,793 (return)
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Christchurch and Seattle. You’ll need at least 2 connections.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Christchurch to Seattle (CHC-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Christchurch to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Christchurch to Seattle

Sat, 9 May - Sat, 16 May
Multiple Airlines Logo
13:05 - 18:40
CHC
-
SEA
24h 35m
2 stops
Multiple Airlines Logo
17:31 - 12:05
SEA
-
CHC
23h 34m
2 stops
$1,926Multiple Airlines
Sat, 9 May - Sat, 16 May
Qantas Airways Logo
06:15 - 19:53
CHC
-
SEA
32h 38m
3 stops
Qantas Airways Logo
17:31 - 15:25
SEA
-
CHC
26h 54m
2 stops
$2,793Qantas Airways
Sat, 9 May - Sat, 16 May
Qantas Airways Logo
06:35 - 19:53
CHC
-
SEA
32h 18m
3 stops
Qantas Airways Logo
18:40 - 17:35
SEA
-
CHC
27h 55m
3 stops
$2,838Qantas Airways
Sat, 9 May - Sat, 16 May
Multiple Airlines Logo
10:50 - 08:45
CHC
-
SEA
40h 55m
1 stop
Multiple Airlines Logo
17:31 - 12:05
SEA
-
CHC
23h 34m
2 stops
$3,430Multiple Airlines
Sat, 9 May - Sat, 16 May
Singapore Airlines Logo
10:50 - 08:45
CHC
-
SEA
40h 55m
1 stop
Singapore Airlines Logo
10:15 - 09:30
SEA
-
CHC
28h 15m
1 stop
$4,213Singapore Airlines
Booking Insights

KAYAK's insights & trends for Christchurch to Seattle flights

Get data-powered insights and trends into flights from Christchurch to Seattle to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Christchurch to Seattle?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Christchurch to Seattle were found on Qantas Airways ($2,793) and Singapore Airlines ($4,213).

Good to know

Cheapest flight$1,926
Flight from Christchurch to Seattle

When to book flights from Christchurch to Seattle

Are your dates flexible? Find out the best times to travel from Christchurch to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Christchurch to Seattle

  • What is the cheapest flight from Christchurch to Seattle?

    In the last 3 days, the lowest price for a flight from Christchurch to Seattle was $2,060 for a one-way ticket and $1,926 for a return.

  • Which airports will I be using when flying from Christchurch to Seattle?

    Christchurch and Seattle are both served by 1 main airport. You will leave Christchurch from Christchurch and will be arriving at Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from Christchurch to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Christchurch to Seattle?

    oneworld is the only airline alliance operating flights between Christchurch and Seattle.

  • How does KAYAK find such low prices on flights from Christchurch to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Christchurch to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Christchurch to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Christchurch is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Christchurch to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Seattle with an airline and back to Christchurch with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Christchurch to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Christchurch up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Christchurch to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Christchurch to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Christchurch to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Qantas AirwaysOverall score based on 1014 reviews
7.0Food
7.7Boarding
7.2Entertainment
7.5Comfort
8.1Crew
Airline reviews

On the Qantas flight, I could barely hear some of the announcements. It was better when I could read them on the screen.

10.0 ExcellentAnonymous, Mar 2026
CLE - DFW
Read more Qantas Airways reviews

On the Qantas flight, I could barely hear some of the announcements. It was better when I could read them on the screen.

Good check in and helpful staff. Delayed for 1 hour. Took about 45 Mins to get baggage’s at DFW . Food was average ( Hindu meal ) . Overall it was good experience

Our boarding and flight was very good. However when we landed and pulled in to the gate it took 55 minutes for the jet bridge to be positioned next to the aircraft. That caused us to miss our ground transportation and it caused us unnecessary last minute transit planning and expense. Our flight was AA1733 on March 17, 2026

We booked with Qantas instead of Delta and we instead flew on American Airlines. American is not our favorite to go on. No leg room and the width of seats are a joke. Your are packed like sardines on American flights.

When I originally booked this flight, I was expecting to travel on Qantas. When the itinerary changed and the long-haul segment was operated by American Airlines, we were disappointed but remained open-minded. Unfortunately, the overall service experience fell far short of expectations. This was a long-haul international flight. Getting up periodically to use the restroom or stretch is inevitable, especially on flights of this duration. However, each time we stood up, we felt as though we were inconveniencing the crew. The tone and body language often suggested that we were in the way or disrupting something simply by moving about the cabin. As a result, I avoided getting up as often as I needed to and was physically very sore upon arrival. Meal service was similarly impersonal. The options were presented in single words “beef or veggie,” “pasta or beef” without any description of what was actually being served. There was little engagement or courtesy beyond that. Even simple expressions of gratitude were often not acknowledged. I am accustomed to no-frills travel and do not expect luxury. What was disappointing was not the absence of extras, but the absence of basic warmth and professionalism. On a long-haul international flight, small moments of courtesy and humanity make a significant difference. In this case, the experience felt transactional and dismissive rather than welcoming. I hope this feedback is taken constructively, as there is a meaningful difference between efficient service and indifferent service.

Flight arrived late with no one to help over 30 people rebook. I slept at the airport.

Business seats not as comfortable or private as most competitors (e.g. Qantas was outstanding), and movie selection was much more limited than Qantas or United has been recently

Hard to move and get out of my seat when the passenger in front is in recline position.

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

After already paying for excess luggage prior to flight, i was advised AT check in that i had to pay $816 or forfeit my flight! The lady at the counter was SO rude and had already started offboarding me when i said i would pay it after asking her three times for the exact amount! Have lodged a formal complaint yet heard nothing. Will not ever travel via Qantas again

Everything you need to know for your flight from Christchurch to Seattle

Information on your arrival and departure airports