Cheap flights from Seattle to Auckland from $447
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 Auckland departing on 9/4. 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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How to get the cheapest flight ticket from Seattle to Auckland
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 Auckland?
In general, March is the cheapest month to fly from Seattle to Auckland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,102. If you’re not able to fly to Auckland in March, then February is your next best option. Flight prices from Seattle to Auckland during February average around $1,137.
What is the cheapest day to depart on your flight to Auckland?
According to our data, Wednesday is the cheapest day to fly to Auckland from Seattle. The lowest ticket price found for a Wednesday departure recently was $1,207. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,350. These prices are subject to change though, so be sure to set up a Price Alert for flights to Auckland.
What is the cheapest time of day to depart on your flight to Auckland?
Flying to Auckland from Seattle in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,131 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Auckland is in the afternoon when prices are around $1,350.
How far in advance should I book a flight to Auckland?
You are more likely to see cheaper flights to Auckland from Seattle when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Auckland for around $1,339 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Auckland from Seattle for as low as $1,067 on momondo.
Can stopping save me money on Seattle to Auckland flights?
You could potentially save up to 8% on your flight if you consider stops on a Seattle to Auckland flight.
How have Seattle to Auckland flight prices changed over time?
As of June 2025, prices for Seattle to Auckland flights are approximately 1% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Auckland Intl?
Air Canada, Delta, and Qantas Airways are the most popular carriers operating from Seattle/Tacoma Intl to Auckland Intl
What airlines fly to Auckland?
Air New Zealand, United Airlines and Air Canada are the top three most popular airlines that fly to Auckland from Seattle according to our data. Air New Zealand is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Auckland. Keep in mind that there are 9 different airlines that fly to Auckland on a routine basis, so you have a few additional options to choose from.
When to book flights from Seattle to Auckland
Cheap Seattle to Auckland (SEA to AKL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Auckland
How far is Seattle/Tacoma Intl to Auckland Intl by plane?
Seattle/Tacoma Intl and Auckland Intl are 6998.9 mi apart from one another. In terms of flight time, this usually takes a little over 16h 25m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Auckland Intl Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Auckland Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Auckland Intl Airport?
As of June 2025, there are 9 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Auckland Intl Airport.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Auckland Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Auckland Intl Airport.
What documentation or ID do you need to fly to Auckland Intl Airport?
The travel and health documents required for your trip to Auckland Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Auckland Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Seattle to Auckland?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Seattle to Auckland is Air New Zealand (40% of total bookings). The next most popular airlines are United Airlines (14%), Air Canada (12%), and Alaska Airlines (12%).
Best airlines flying from Seattle to Auckland
Compare and see reviews for airlines that fly from Seattle to Auckland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $555 | Free Cancellation | Rating 8.7 64 reviews | |||
| PriceFrom $719 | Free Cancellation | Rating 7.5 854 reviews | |||
| PriceFrom $748 | Free Cancellation | Rating 7.1 9,537 reviews | |||
| PriceFrom $829 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $842 | Free Cancellation | Rating 7.8 2,494 reviews | |||
| PriceFrom $858 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $864 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $864 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $1,094 | Free Cancellation | Rating 8.0 483 reviews |
Traveling to a place near Auckland?
Book flights to Auckland if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Seattle to Auckland?
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 Auckland from Seattle.
Can I find flights from Seattle to Auckland with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Seattle to Auckland flights to just show those with flexible booking policies.
How can momondo help me find flights from Seattle to Auckland?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Auckland from Seattle.
I’m not ready to book a flight from Seattle to Auckland right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Seattle to Auckland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Auckland and let you know when they change.