Which airports can I use when flying from Seattle to Lanzhou?

Flights from Seattle to Lanzhou usually depart from Seattle/Tacoma Intl (SEA) and arrive at Lanzhou Arpt (LHW).

What popular places can I visit in Lanzhou?

Lanzhou University is one of the most viewed places in Lanzhou on KAYAK.

How long is a flight from Seattle to Lanzhou?

A nonstop flight from Seattle to Lanzhou takes 0h 00m, covering 5,975 miles.

Do I need a passport to fly from Seattle to Lanzhou?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Seattle to Lanzhou changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $948 to $2,114. That means the highest observed fare was about 2x higher than the lowest one.

How are flight prices from Seattle to Lanzhou looking right now?

One-way fares from Seattle to Lanzhou are currently lower than usual. Average one-way flight prices are about $524, which is 56% below the typical average for this route.

What is the time difference between Seattle and Lanzhou?

Lanzhou is 15 hours ahead of Seattle (China Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Cheap Flights from Seattle to Lanzhou | KAYAK

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Cheapest one-way

$503

Typical prices: $1,189-$1,189

Multiple Airlines

Thu 11/15

SEA - LHW • 2 stops

Nonstop flights

Not available

There are currently no direct flights between Seattle and Lanzhou. You'll need to take a connecting flight to reach the destination.

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Cheap Flights from Seattle to Lanzhou (SEA-LHW)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Seattle to Lanzhou

Thu, Oct 1 - Thu, Oct 8

4:59 pm - 12:00 pmSEA Seattle/Tacoma Intl-LHW Lanzhou Arpt

28h 01m2 stops Los Angeles Xiamen Gaoqi Intl

1:05 pm - 8:56 amLHW Lanzhou Arpt-SEA Seattle/Tacoma Intl

34h 51m2 stops Xiamen Gaoqi Intl Los Angeles

$948Multiple Airlines

Mon, Oct 5 - Mon, Oct 12

4:30 pm - 7:05 pmSEA Seattle/Tacoma Intl-LHW Lanzhou Arpt

59h 35m3 stops Tokyo Haneda Hong Kong Intl Kunming Changshui

7:20 am - 2:25 pmLHW Lanzhou Arpt-SEA Seattle/Tacoma Intl

46h 05m3 stops Shanghai Pu Dong Hong Kong Intl Tokyo Haneda

$963Multiple Airlines

Mon, Oct 5 - Mon, Oct 12

4:30 pm - 11:20 amSEA Seattle/Tacoma Intl-LHW Lanzhou Arpt

51h 50m3 stops Tokyo Haneda Hong Kong Intl Kunming Changshui

8:00 am - 2:25 pmLHW Lanzhou Arpt-SEA Seattle/Tacoma Intl

45h 25m2 stops Hong Kong Intl Tokyo Haneda

$981Multiple Airlines

Thu, Oct 8 - Thu, Oct 15

7:08 pm - 12:00 pmSEA Seattle/Tacoma Intl-LHW Lanzhou Arpt

25h 52m2 stops Los Angeles Xiamen Gaoqi Intl

1:05 pm - 8:56 amLHW Lanzhou Arpt-SEA Seattle/Tacoma Intl

34h 51m2 stops Xiamen Gaoqi Intl Los Angeles

$1,042Multiple Airlines

Thu, Oct 8 - Thu, Oct 15

5:04 pm - 12:00 pmSEA Seattle/Tacoma Intl-LHW Lanzhou Arpt

27h 56m2 stops Los Angeles Xiamen Gaoqi Intl

1:05 pm - 8:56 amLHW Lanzhou Arpt-SEA Seattle/Tacoma Intl

34h 51m2 stops Xiamen Gaoqi Intl Los Angeles

$1,044Multiple Airlines

Thu, Oct 1 - Thu, Oct 8

11:55 am - 10:00 pmSEA Seattle/Tacoma Intl-LHW Lanzhou Arpt

19h 05m1 stop Chongqing Jiangbei Intl

8:20 pm - 3:15 pmLHW Lanzhou Arpt-SEA Seattle/Tacoma Intl

33h 55m2 stops Qingdao Jiaodong Intl Incheon Intl

$1,252Multiple Airlines

Thu, Oct 1 - Thu, Oct 8

7:10 pm - 12:00 pmSEA Seattle/Tacoma Intl-LHW Lanzhou Arpt

25h 50m2 stops Los Angeles Xiamen Gaoqi Intl

7:45 pm - 2:22 pmLHW Lanzhou Arpt-SEA Seattle/Tacoma Intl

33h 37m3 stops Qingyang Shanghai Pu Dong Vancouver Intl

$1,262Multiple Airlines

Mon, Oct 5 - Tue, Oct 13

1:15 am - 12:30 amSEA Seattle/Tacoma Intl-LHW Lanzhou Arpt

32h 15m3 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl Kunming Changshui

8:20 pm - 2:22 pmLHW Lanzhou Arpt-SEA Seattle/Tacoma Intl

33h 02m3 stops Qingdao Jiaodong Intl Incheon Intl Vancouver Intl

$1,277Multiple Airlines

Mon, Oct 5 - Mon, Oct 12

4:30 pm - 3:55 pmSEA Seattle/Tacoma Intl-LHW Lanzhou Arpt

32h 25m2 stops Tokyo Haneda Hong Kong Intl

8:00 am - 2:25 pmLHW Lanzhou Arpt-SEA Seattle/Tacoma Intl

21h 25m2 stops Hong Kong Intl Tokyo Haneda

$1,313Multiple Airlines

Wed, Sep 30 - Thu, Oct 8

1:30 am - 12:30 amSEA Seattle/Tacoma Intl-LHW Lanzhou Arpt

32h 00m3 stops Taipei City Taiwan Taoyuan Intl Hanoi Noibai Kunming Changshui

3:10 pm - 10:40 amLHW Lanzhou Arpt-SEA Seattle/Tacoma Intl

34h 30m3 stops Chengdu Tianfu Intl Bangkok Suvarnabhumi Incheon Intl

$1,324Multiple Airlines

Useful Info

Cheapest flight	$503

Flight from Seattle to Lanzhou

When to book flights from Seattle to Lanzhou

Are your dates flexible? Find out the best times to travel from Seattle to Lanzhou 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.

Which airports can I use when flying from Seattle to Lanzhou?
Flights from Seattle to Lanzhou usually depart from Seattle/Tacoma Intl (SEA) and arrive at Lanzhou Arpt (LHW).
What popular places can I visit in Lanzhou?
Lanzhou University is one of the most viewed places in Lanzhou on KAYAK.
How long is a flight from Seattle to Lanzhou?
A nonstop flight from Seattle to Lanzhou takes 0h 00m, covering 5,975 miles.
Do I need a passport to fly from Seattle to Lanzhou?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Seattle to Lanzhou changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $948 to $2,114. That means the highest observed fare was about 2x higher than the lowest one.
How are flight prices from Seattle to Lanzhou looking right now?
One-way fares from Seattle to Lanzhou are currently lower than usual. Average one-way flight prices are about $524, which is 56% below the typical average for this route.
What is the time difference between Seattle and Lanzhou?
Lanzhou is 15 hours ahead of Seattle (China Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

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

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Seattle (SEA)

Lanzhou (LHW)

SEA - LHW

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Cheap Flights from Seattle to Lanzhou (SEA-LHW)

Recent round-trip flight deals from Seattle to Lanzhou

Recent one-way flight deals from Seattle to Lanzhou

Key details for Seattle to Lanzhou flights

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When to book flights from Seattle to Lanzhou

Your Seattle to Lanzhou flight questions, answered

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

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