SEA - NQZ

Find cheap flights from Seattle to Nur-Sultan (Astana)

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Nur-Sultan (Astana)

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Nur-Sultan (Astana), 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 Nur-Sultan (Astana), as well as popular online travel agencies
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Everything you should know

Nonstop flights
Not available
There are currently no direct flights between Seattle and Astana. You'll need at least 1 connection.
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Top layover airports
Cheapest • Avg $1,344 (round-trip)
Shortest trip • 19h 50m (one-way)
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Astana (SEA-NQZ)

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

Multiple Airlines Logo
SEA
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NQZ
5580 mimulti-stop
Multiple Airlines Logo
NQZ
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SEA
5580 mimulti-stop
Multiple Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Astana flights

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

What is the most popular layover airport when flying from Seattle to Nur-Sultan (Astana)?

Percentage of 1-stop round-trip flights from Seattle to Nur-Sultan (Astana) chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Istanbul (IST) is the top choice – 68% of KAYAK users who clicked on 1-stop flights from Seattle to Nur-Sultan (Astana) picked an itinerary connecting there.

What is the cheapest layover airport when flying from Seattle to Nur-Sultan (Astana)?

Average round-trip price for 1-stop flights from Seattle to Nur-Sultan (Astana) clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Istanbul (IST) offer the most affordable fares, with an average round-trip price of $1,344.

Which layover airport offers the shortest total travel time from Seattle to Nur-Sultan (Astana)?

Shortest average total travel time for 1-stop one-way flights from Seattle to Nur-Sultan (Astana) via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Istanbul (IST) for the shortest journey. The average one-way travel time for flights connecting there is 19h 50m.

Which layover airport has the quickest connection when flying from Seattle to Nur-Sultan (Astana)?

Average layover duration at different layover airports for 1-stop one-way flights from Seattle to Nur-Sultan (Astana), based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Dubai (DXB) often has the shortest layovers from Seattle to Nur-Sultan (Astana), with an average of 2h 21m.

When to book flights from Seattle to Astana

Are your dates flexible? Find out the best times to travel from Seattle to Astana 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 Nur-Sultan (Astana)

  • Do I need a passport to fly between Seattle and Nur-Sultan (Astana)?

    Yes, you’ll need a passport to travel to Nur-Sultan (Astana) from Seattle.

  • Which aircraft models fly most regularly from Seattle to Nur-Sultan (Astana)?

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

  • Which airline alliances offer flights from Seattle to Nur-Sultan (Astana)?

    Star Alliance is the only airline alliance operating flights between Seattle and Nur-Sultan (Astana).

  • How does KAYAK find such low prices on flights from Seattle to Nur-Sultan (Astana)?

    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 Nur-Sultan (Astana).

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Nur-Sultan (Astana)?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nur-Sultan (Astana) 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 Nur-Sultan (Astana)?

    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 Nur-Sultan (Astana) with an airline and back to Seattle with another airline. Booking your flights between Seattle and NQZ 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 Nur-Sultan (Astana)?

    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 Nur-Sultan (Astana) from Seattle 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 Seattle to Astana

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Nur-Sultan (Astana). 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 Astana? 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.
7.4
Turkish AirlinesOverall score based on 4351 reviews
7.5Entertainment
7.3Comfort
7.8Crew
7.5Food
7.3Boarding
Airline reviews

Seats were very tight with poor legroom - and I am average height. During the 12 hour flight, tiny paper cups of drinks we're only offered during the super and breakfast services, with the crew nowhere to be seen in between. One of the bathrooms was out of order, leading to long lines waiting to use the remaining two available to the economy class passengers.

4.0 OkayAnonymous, May 2026
LAX - IST
Read more Turkish Airlines reviews

Seats were very tight with poor legroom - and I am average height. During the 12 hour flight, tiny paper cups of drinks we're only offered during the super and breakfast services, with the crew nowhere to be seen in between. One of the bathrooms was out of order, leading to long lines waiting to use the remaining two available to the economy class passengers.

short flight but we still got a very nice lunch and the crew did an excellent job in taking care of us

For that price on Business class, I expected to have the pod seats. These were configured as 2/3/2 and my seat mate talked half the flight with a friend across the isle, loudly. Very uncouth.

The ground crew members at check in counter were courteous. The boarding was seamless. Flight departed as scheduled. Service on board was great

Very comfortable in business class. Excellent service. Good food. Smooth trip.

The seats seems abit small and the reclining is too much, the seat in front of me came back too much and made it uncomfortable for me.

As a first time flyer with Turkish Airlines. My experience was very good due to the factor that there were to many passengers on the my first flight compared to my connecting flight. However, I know that nothing is perfect and all companies are trying to accommodate their passengers to the best way possible. I will always say, a FEW INCHES will go LONG WAY. That's something all airliners should consider, and not only the money aspect!!! A long time commitment is better than one time service! Thank you

Flight was delayed. While standing at the gate, a note appeared on the sign saying the gate had changed to a gate far away. No member of the Turkish airlines team got on the microphone to instruct passengers to go to the other gate, to ignore the chiron, etc. Finally, the message disappeared. Eventually, the flight began to board. Very slowly. More slowly than I experience with other airlines. Though Istanbul may just be slow . . . In all other ways, great flight, great entertainment (top notch movies), great service, excellent food, comfortable lie-flat seat, dimmed lights, etc.

Staff at the airport wasn't helpful or friendly. Probably the worst airport experience I have ever had, going and coming. The staff on the plane was better. Still not super friendly or personable. However, they were not rude like airport staff. They ran out of certain menu items. Maybe could have been prepared better? Overall just ok.

It was a pleasant experience. In flight entertainment could have been better

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

Information on your arrival and departure airports