How do I get Price Alerts for flights from Lanzhou to Seattle?

Price Alerts will notify you by email when the price for flights to Seattle from Lanzhou decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Lanzhou to Seattle with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Lanzhou Arpt Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Lanzhou Arpt Airport to Seattle/Tacoma Intl Airport refresh daily.

How old do you have to be to fly from Lanzhou Arpt Airport to Seattle/Tacoma Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lanzhou Arpt Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,873 Cheap Flights from Lanzhou to Seattle in 2026

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Find the cheapest flights from Lanzhou to Seattle

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:40 pm - 4:59 pm

LHW

SEA

37h 19m

2 stops

7:20 am - 5:50 pm

SEA

LHW

43h 30m

2 stops

$1,873China Eastern

Tue, Oct 13 - Sat, Oct 17

6:40 pm - 4:59 pm

LHW

SEA

37h 19m

2 stops

7:20 am - 5:50 pm

SEA

LHW

43h 30m

2 stops

$2,807China Eastern

Tue, Oct 13 - Sat, Oct 17

7:45 pm - 4:59 pm

LHW

SEA

36h 14m

3 stops

7:20 am - 5:50 pm

SEA

LHW

43h 30m

2 stops

$2,941China Eastern

Tue, Oct 13 - Sat, Oct 17

10:00 pm - 4:59 pm

LHW

SEA

33h 59m

2 stops

7:20 am - 5:50 pm

SEA

LHW

43h 30m

2 stops

$2,977China Eastern

Tue, Oct 13 - Sat, Oct 17

7:45 pm - 4:59 pm

LHW

SEA

36h 14m

3 stops

7:20 am - 5:50 pm

SEA

LHW

43h 30m

2 stops

$3,110China Eastern

Tue, Oct 13 - Sat, Oct 17

12:05 pm - 9:59 am

LHW

SEA

36h 54m

2 stops

12:15 pm - 10:15 pm

SEA

LHW

43h 00m

2 stops

$6,415United Airlines

Tue, Oct 13 - Sat, Oct 17

12:05 pm - 1:05 am

LHW

SEA

28h 00m

2 stops

5:20 pm - 10:15 pm

SEA

LHW

37h 55m

2 stops

$8,161United Airlines

Tue, Oct 13 - Sat, Oct 17

United Airlines flights from Lanzhou to Seattle

Our best United Airlines deals on Lanzhou to Seattle flight tickets

United Airlines

Oct 13

LHW12:05 pmLanzhou Arpt

36h 54m

2 stops

SEA9:59 amSeattle/Tacoma Intl

Oct 17

SEA12:15 pmSeattle/Tacoma Intl

43h 00m

2 stops

LHW10:15 pmLanzhou Arpt

$6,415

United Airlines

Oct 13

LHW12:05 pmLanzhou Arpt

28h 00m

2 stops

SEA1:05 amSeattle/Tacoma Intl

Oct 17

SEA5:20 pmSeattle/Tacoma Intl

37h 55m

2 stops

LHW10:15 pmLanzhou Arpt

$8,161

China Eastern flights from Lanzhou to Seattle

Our best China Eastern deals on Lanzhou to Seattle flight tickets

China Eastern

Oct 13

LHW6:40 pmLanzhou Arpt

37h 19m

2 stops

SEA4:59 pmSeattle/Tacoma Intl

Oct 17

SEA7:20 amSeattle/Tacoma Intl

43h 30m

2 stops

LHW5:50 pmLanzhou Arpt

$1,873

China Eastern

Oct 13

LHW6:40 pmLanzhou Arpt

37h 19m

2 stops

SEA4:59 pmSeattle/Tacoma Intl

Oct 17

SEA7:20 amSeattle/Tacoma Intl

43h 30m

2 stops

LHW5:50 pmLanzhou Arpt

$2,807

China Eastern

Oct 13

LHW7:45 pmLanzhou Arpt

36h 14m

3 stops

SEA4:59 pmSeattle/Tacoma Intl

Oct 17

SEA7:20 amSeattle/Tacoma Intl

43h 30m

2 stops

LHW5:50 pmLanzhou Arpt

$2,941

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LanzhouSeattle

LHW - SEA

LHWSEA

Lanzhou Arpt

Tue 10/13

6:40 pm-4:59 pm

2 stops37h 19m

Seattle/Tacoma Intl

Sat 10/17

7:20 am-5:50 pm

2 stops43h 30m

$1,873

LanzhouSeattle

LHW - SEA

LHWSEA

Lanzhou Arpt

Tue 10/13

6:40 pm-4:59 pm

2 stops37h 19m

Seattle/Tacoma Intl

Sat 10/17

7:20 am-5:50 pm

2 stops43h 30m

$2,807

LanzhouSeattle

LHW - SEA

LHWSEA

Lanzhou Arpt

Tue 10/13

7:45 pm-4:59 pm

3 stops36h 14m

Seattle/Tacoma Intl

Sat 10/17

7:20 am-5:50 pm

2 stops43h 30m

$2,941

LanzhouSeattle

LHW - SEA

LHWSEA

Lanzhou Arpt

Tue 10/13

10:00 pm-4:59 pm

2 stops33h 59m

Seattle/Tacoma Intl

Sat 10/17

7:20 am-5:50 pm

2 stops43h 30m

$2,977

LanzhouSeattle

LHW - SEA

LHWSEA

Lanzhou Arpt

Tue 10/13

7:45 pm-4:59 pm

3 stops36h 14m

Seattle/Tacoma Intl

Sat 10/17

7:20 am-5:50 pm

2 stops43h 30m

$3,110

LanzhouSeattle

LHW - SEA

LHWSEA

Lanzhou Arpt

Tue 10/13

12:05 pm-9:59 am

2 stops36h 54m

Seattle/Tacoma Intl

Sat 10/17

12:15 pm-10:15 pm

2 stops43h 00m

$6,415

Quickest round-trip

LanzhouSeattle

LHW - SEA

LHWSEA

Lanzhou Arpt

Tue 10/13

12:05 pm-1:05 am

2 stops28h 00m

Seattle/Tacoma Intl

Sat 10/17

5:20 pm-10:15 pm

2 stops37h 55m

$8,161

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Lanzhou to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Lanzhou to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Lanzhou to Seattle (LHW to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lanzhou to Seattle

Fastest flight time	33h 59m
Direct flights	None

The fastest flight from Lanzhou to Seattle takes 33h 59m

There are no direct flights from Lanzhou to Seattle. There are no popular flight routes from Lanzhou to Seattle.

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Frequently asked questions about flying from Lanzhou to Seattle

How far is Lanzhou Arpt to Seattle/Tacoma Intl by plane?
Seattle/Tacoma Intl is 5986.9 mi away from Lanzhou Arpt. Typically, this will take 33h 59m by plane in normal conditions.
When did momondo last update prices for flights from Lanzhou Arpt Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Lanzhou Arpt Airport to Seattle/Tacoma Intl Airport refresh daily.
How old do you have to be to fly from Lanzhou Arpt Airport to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lanzhou Arpt Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Lanzhou to Seattle

How do I get Price Alerts for flights from Lanzhou to Seattle?
Price Alerts will notify you by email when the price for flights to Seattle from Lanzhou decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Lanzhou to Seattle with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Redmond

Kent

Marysville

Puyallup

Tukwila

Lakewood

Cle Elum

Federal Way

Centralia

Fife

Shoreline

Westport

Tumwater

Why use momondo?

Why should I use momondo to find a flight deal from Lanzhou to Seattle?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Lanzhou to Seattle for you.

Can I find flights from Lanzhou to Seattle with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Seattle from Lanzhou with this policy.

How can momondo help me find flights from Lanzhou to Seattle?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Lanzhou to Seattle.

I’m not ready to book a flight from Lanzhou to Seattle right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Lanzhou to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.