SEA - NQZ

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

1 adult
1 adult, Economy

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

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

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SEA-NQZ
5580 mimulti-stop
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NQZ-SEA
5580 mimulti-stop
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Everything you should know

Cheapest round-trip
Multiple Airlines
Wed 9/17
SEA - NQZ • multi-stop
Cheapest one-way
Multiple Airlines
Wed 9/17
SEA - NQZ • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Astana!
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 – 84% 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 $1,520.

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 Frankfurt am Main (FRA) for the shortest journey. The average one-way travel time for flights connecting there is 19h 10m.

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 29m.

Good to know

Low seasonAugust
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 30% increase in price.

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 is the best airline for flights from Seattle to Astana, Turkish Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Seattle to Astana are Turkish Airlines and Lufthansa. With an average price for the route of $1,567 and an overall rating of 7.3, Turkish Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $1,842 and an overall rating of 6.8.

  • 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 airlines flying from Seattle to Astana

 
See real verified KAYAK customer reviews for airlines flying from Seattle to 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.
7.3
Turkish AirlinesOverall score based on 3968 reviews
7.4Entertainment
7.4Food
7.3Comfort
7.7Crew
7.3Boarding
Airline reviews

Rude staff. I would avoid using the word racist but definitely partially or discriminatory. My 72 yrs old mother who is also disabled was traveling on this flight. She was the second passenger boarded to the plane. The First elderly couple ahead of my mother were allowed to use the airplane bathroom but my mother was denied entry stating it was for safety reasons. My mother objected the the couple in front of her were allowed but hostess still stated that due to the flight safety reasons she can’t use it. Even my mother explained that he is using blood pressure medication that’s why she have to use the restroom frequently but the crew continued arguing her. At one point the Mae attendent even suggested that if that’s the case my mother can urinate in her seat. The level of disrespect against an elderly lady is beyond my comprehension. This matter will be taken to the social media to shame the employees involved.

2.0 MediocreRaj, Sep 2025LAX - IST
Read more Turkish Airlines reviews

Rude staff. I would avoid using the word racist but definitely partially or discriminatory. My 72 yrs old mother who is also disabled was traveling on this flight. She was the second passenger boarded to the plane. The First elderly couple ahead of my mother were allowed to use the airplane bathroom but my mother was denied entry stating it was for safety reasons. My mother objected the the couple in front of her were allowed but hostess still stated that due to the flight safety reasons she can’t use it. Even my mother explained that he is using blood pressure medication that’s why she have to use the restroom frequently but the crew continued arguing her. At one point the Mae attendent even suggested that if that’s the case my mother can urinate in her seat. The level of disrespect against an elderly lady is beyond my comprehension. This matter will be taken to the social media to shame the employees involved.

my experience was great with Turkish airlines . the problem i encountered was with kayak booking. When I booked . it showed that im allowed a bag . and when I got to the airport, i had to pay $165 for one bag.

Not up to Business Class standards. Two of the three toilets were out of order. The hostesses were aware and didn’t show any responsible act to do something. Food quality was not what we expect from Turkish hospitality. Overall we were not impressed and disappointed.

During mid flight, try to get a flight attendant to help I couldn’t find one Otherwise, everything was perfect

I was not given basinett seat.The connecting flight was missed due to airline fault i was not accomodated for hotel.Drinks were normt served frewuently.Never travelling again on tirkish airlines.I always travel wiyh family by turkish airline but no more.zero stars

The crew were very hospitable and pleasant. The food was pretty good. Unfortunately, there was a flight delay of more than 2 hours. We're not sure why but it appeared to be outside the control of Turkish Airlines.

Bough tickets with luggage, but made me pay at Airport as well

The economy seat was so uncomfortable, had not enough leg room for 13 hours flight, front seat basket was broken and couldn’t hold anything, food quality was horrible( we got food poisoned ) we charged for logged which used to be free. We paid too much for this flight and very disappointed. Turkish air line better to make satisfy and respect people instead of find different way to scam people.

This is really the rating of two flights. JFK to IST then IST to NQZ. New York to Istanbul was good. Good crew and all positives. The flight to Astana was so bad that brought it all down. Crew was nonexistent above the minimum, seats were cramped, and it was hot on the plane. Turkish Airlines seems to be slipping down to US based carriers level.

The 2 agents on the check in counter were super nice , helpful and very polite. Boarding was like a 1 2 3, I would recommend Turkish airlines for your next trip.

I liked Quiet people around me. Crew could have helped people with overhead luggage so they aren't moving other peoples bags around and causing problems for people that had there bags there first

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

The plane was delayed by two hours in Chicago which led to us missing the next flight. Lufthansa rebooked the flight and booked us a hotel for the night in Frankfurt. The level of customer service and getting us taken care of was superb. The flight crew and the service on the ground was superb.

It was a short flight, everything was good with it.

Flight was delayed over one hour and I had to pay to select my seat, even though my booking supposedly had free selection (I paid extra for this at time of booking)

Stop charging for alcohol overseas flights and start taking cash again not everyone wants to pay with card if the person is bigger give him seat on the outside seats not the middle in between the people is common sense and mainly if you fly for Lufthansa provides the sam service and experience...

good entertainment package but rather small seats for business class

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Booked Economy but it translated to economy light for Lufthansa so now we are stuck paying an extra $75 per person both ways for our checked bags. If I had known that, I would have never booked these tickets because it came out to be more than other options. The booking in the kayak side clearly says Economy and has a link to the inormation for Lufthansa which states Economy included a checked bag. Super annoyed about that.

The flight from Dulles to Munich was just okay. The seats were comfortable and extra foot room was noticeable in comfort plus. Disappointed in the booking in so much I requested an aisle seat and then was assigned a middle seat. The food was inedible. Movie choices were moderate. I usually fly Delta, but this WA flight was cheaper. Next time, I'll happily pay the extra to fly Delta.

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

Information on your arrival and departure airports

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