SEA - NSN

Find cheap flights from Seattle to Nelson

1 adult
1 adult, Economy

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Nelson, 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 Seattle to Nelson, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Seattle to Nelson (SEA-NSN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Nelson 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 round-trip flight deals from Seattle to Nelson

Multiple Airlines Logo
SEA-NSN
7284 mimulti-stop
Multiple Airlines Logo
NSN-SEA
7284 mimulti-stop
Multiple Airlines
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When to book flights from Seattle to Nelson

Are your dates flexible? Find out the best times to travel from Seattle to Nelson based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Seattle to Nelson

  • Do I need a passport to fly between Seattle and Nelson?

    Yes, you’ll need a passport to travel to Nelson from Seattle.

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

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

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

    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 Seattle to Nelson.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nelson from Seattle 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 Seattle to Nelson?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Nelson with an airline and back to Seattle with another airline. Booking your flights between Seattle and NSN can sometimes prove cheaper using this method.

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

    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 Nelson from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Seattle to Nelson

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Nelson. 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 Seattle to Nelson? 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.
8.0
Air New ZealandOverall score based on 483 reviews
7.3Food
8.5Crew
7.4Entertainment
8.2Boarding
8.0Comfort
Airline reviews

The 10hr flight was a comfortable as it could be in row 57. The food was just very bad….bland and soggy!

6.0 GoodAnonymous, May 2025NAN - LAX
Read more Air New Zealand reviews

The 10hr flight was a comfortable as it could be in row 57. The food was just very bad….bland and soggy!

The business class upgrade meant a good sleep on the way home after a long week away. Excellent service, great food, and comfortable seat/bed for the journey.

The issue was with getting our boarding pases. There were issues with our arrangements that were made through Kayak. I am sorry to say that we will not use you again because of this. The flight itself was good and the flight attendants excellent.

It was good for a short domestic flight. As no food ar entertainment provided, there should be a n/a rating available for those.

USB charging ports did not work on any of Air New Zealand flights

Economy was much nicer on the Air New Zealand planes.

At Coolangatta International it is difficult to hear voice boarding announcements when away from screen announcements.

Flew premium economy, well worth the extra. Much better seat size & space. Meals & snacks were lovely. Crew really pleasant. Internet is not great, not really useful for anything. Couldn't even send messages.

Everything was fine. Wish the wifi was free and included in the ticket price.

Nothing special short flight - all good - difference between 1 fudge and 2 fudge is obligation and thankfulness

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

Information on your arrival and departure airports

Seattle (SEA)
Nelson (NSN)

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