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Cheap flights from Seattle to Auckland from $836

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — AKL
22 Aug — 29 Aug1
1 adult

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Auckland Intl are usually found in March or February, booked 45 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Seattle to Auckland

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Auckland (AKL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 August 2025.

Round-trip from

$1,438

One-way from

$836

Popular in

July

Cheapest in

March

Average price

$2,476
Delta
  • Delta
  • 27/10-3/11
  • 4 total stops
  • 48h 46m total
  • Seattle to Auckland
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Delta
  • Delta
  • 10/11
  • 1 total stop
  • 17h 36m total
  • Seattle to Auckland
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($619 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($82 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Seattle to Auckland

Cheapest flights from Seattle to Auckland
Explore the most affordable flight options available from Seattle to Auckland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2025.

Tue 11/1115:40SEA - AKL
2 stops28h 10mAir Canada
Wed 19/1107:00AKL - SEA
2 stops23h 31mAir Canada
Deal found 15/8$1,448
Sun 2/1110:05SEA - AKL
2 stops34h 15mAir Canada
Sat 8/1107:00AKL - SEA
2 stops28h 26mAir Canada
Deal found 15/8$1,455
Tue 11/1114:00SEA - AKL
1 stop21h 35mDelta
Wed 19/1114:35AKL - SEA
1 stop19h 25mDelta
Deal found 16/8$1,457
Tue 11/1111:25SEA - AKL
2 stops24h 10mDelta
Tue 25/1114:35AKL - SEA
1 stop19h 25mDelta
Deal found 15/8$1,465
Thu 4/1215:25SEA - AKL
1 stop20h 45mUnited Airlines
Sun 14/1215:50AKL - SEA
1 stop37h 34mUnited Airlines
Deal found 16/8$1,468
Sat 8/1109:25SEA - AKL
1 stop26h 45mUnited Airlines
Sun 23/1115:50AKL - SEA
1 stop28h 25mUnited Airlines
Deal found 15/8$1,470
Sat 8/1119:40SEA - AKL
1 stop39h 55mDelta
Tue 25/1114:35AKL - SEA
1 stop26h 56mDelta
Deal found 15/8$1,472
Mon 24/1111:25SEA - AKL
2 stops24h 10mDelta
Sun 7/1214:35AKL - SEA
1 stop28h 48mDelta
Deal found 15/8$1,474
Sat 8/1105:25SEA - AKL
2 stops30h 10mDelta
Fri 28/1114:35AKL - SEA
1 stop29h 49mDelta
Deal found 15/8$1,479
Sun 2/1110:10SEA - AKL
1 stop25h 25mDelta
Sun 16/1114:35AKL - SEA
2 stops30h 34mDelta
Deal found 15/8$1,482

Cheapflights Fare Finder

 
Customise your flight search to find flights from Seattle to Auckland 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, Cheapflights users made 134,765 searches. Data last updated 17 August 2025.
Use the filters below to find and compare flights from Seattle to Auckland that are best for you.

Fly from

Seattle

Fly to

Auckland

Route

Departure

Return

Price

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Mon 27/10

09:46-07:35

2 stops25h 49m

Auckland Intl

Mon 3/11

14:35-16:32

2 stops22h 57m

$1,438

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Mon 27/10

19:28-08:10

1 stop16h 42m

Auckland Intl

Mon 3/11

15:50-13:28

1 stop18h 38m

$1,438

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Sat 22/11

20:00-00:30

2 stops31h 30m

Auckland Intl

Tue 2/12

14:00-09:31

1 stop16h 31m

$1,448

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Tue 11/11

20:00-16:50

2 stops23h 50m

Auckland Intl

Wed 19/11

07:00-14:26

2 stops28h 26m

$1,448

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Sat 17/1

15:40-11:00

1 stop22h 20m

Auckland Intl

Sun 25/1

14:00-14:26

1 stop21h 26m

$1,448

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Sun 2/11

15:40-17:20

2 stops28h 40m

Auckland Intl

Sat 8/11

07:00-19:16

2 stops33h 16m

$1,455

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Sun 2/11

15:40-17:20

2 stops28h 40m

Auckland Intl

Sun 16/11

07:00-09:31

2 stops23h 31m

$1,455

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Tue 27/1

17:59-08:35

1 stop17h 36m

Auckland Intl

Wed 11/2

14:35-13:00

1 stop19h 25m

$1,457

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Tue 20/1

18:13-09:10

1 stop17h 57m

Auckland Intl

Thu 5/2

15:50-11:10

1 stop16h 20m

$1,457

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Tue 10/2

17:59-08:35

1 stop17h 36m

Auckland Intl

Wed 25/2

14:35-13:00

1 stop19h 25m

$1,457

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 17 results
1
2

Best time to book a flight from Seattle to Auckland

Have a flexible travel schedule? Discover the best time to fly to Auckland from Seattle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Auckland

How far ahead should I book a flight from Seattle to Auckland?

Use this chart to determine the optimal time to book a return flight from Seattle to Auckland. Price data was last updated on 8 August 2025.

The price you pay for your flight from Seattle to Auckland may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle to Auckland?

Currently, October is the cheapest month in which you can book a flight from Seattle to Auckland (average of $110). Flying from Seattle to Auckland in November is currently the most expensive (average of $188). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What’s the top stopover airport for flights from Seattle to Auckland?

Share of one-stop return flights from Seattle to Auckland chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Vancouver (YVR) – chosen by Cheapflights users on 57% of one-stop itineraries from Seattle to Auckland on Cheapflights.

What’s the cheapest stopover airport for flights from Seattle to Auckland?

Average return fare for one-stop flights from Seattle to Auckland, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Los Angeles (LAX) is the most affordable one-stop option, with an average return flight price of $1,924.

What’s the fastest stopover option from Seattle to Auckland?

Shortest average travel time for one-stop one-way flights from Seattle to Auckland, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via San Francisco (SFO) have the shortest average one-way travel time for one-stop routes: 16h 36m.

Which airport typically offers the quickest stopover for flights from Seattle to Auckland?

Average stopover duration for one-stop one-way flights from Seattle to Auckland, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via San Francisco (SFO) offer the fastest connection on this route, with an average stopover time of 1h 50m.

Reviews of airlines servicing Auckland

Get insights into the airlines that provide service to Auckland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Auckland. Reviews last updated 17 August 2025.
See what other customers who have flown with United Airlines from Seattle to Auckland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,919 reviews
Check prices

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,919 reviews
United Airlines
7.4
Good
8,919 reviews
Check prices

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Seattle to Auckland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Seattle to Auckland round-trip?

    Cheapflights users have booked flights from Seattle to Auckland round-trip from $1,853. United Airlines is 18% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Seattle to Auckland that include hotel bookings?

    Yes. In addition to deals on Seattle to Auckland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Auckland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Auckland.

  • Can I find deals for business class flights from Seattle to Auckland?

    Yes. Cheapflights offers flight deals from Seattle to Auckland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Auckland?

    Currently, October is the cheapest month in which you can book a flight from Seattle to Auckland (average of $110). Flying from Seattle to Auckland in November is currently the most expensive (average of $188). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Auckland?

Book flights to Auckland if you plan to visit one of these locations
Mangere
Waiheke Island
Thames

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to Auckland

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Queenstown flights

Top airline flying from Seattle to Auckland

Discover the top airline that operate flights from Seattle to Auckland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 134,765 searches. Data last updated 17 August 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,853Average$2,013FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Auckland?

Cheapflights helps you search for flights from Seattle to Auckland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Auckland?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Auckland.

Can Cheapflights find flights from Seattle to Auckland with no change fees?

Certainly. Search results for flights to Auckland from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Seattle to Auckland become cheaper?

Yes! Start tracking prices for Seattle to Auckland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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