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.

$1,726 Cheap Flights from Lanzhou to Seattle in 2025/26

1 adult

0 bags

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Find the cheapest flights from Lanzhou to Seattle

Round-trip

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Cheap round-trip flights

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9:00 am - 6:20 pmLHW-SEA

24h 20m2 stops

7:20 am - 11:25 pmSEA-LHW

25h 05m2 stops

$1,726China Eastern

Find Deal

Fri, Apr 17 - Tue, Apr 21

9:00 am - 6:20 pmLHW-SEA

24h 20m2 stops

7:20 am - 9:55 pmSEA-LHW

23h 35m2 stops

$2,437China Eastern

Find Deal

Fri, Apr 17 - Tue, Apr 21

12:00 pm - 11:21 pmLHW-SEA

26h 21m2 stops

5:30 pm - 9:55 pmSEA-LHW

37h 25m2 stops

$3,401United Airlines

Find Deal

Fri, Apr 17 - Tue, Apr 21

China Eastern flights from Lanzhou to Seattle

Our best China Eastern deals on Lanzhou to Seattle flight tickets

China Eastern

Apr 17

LHW9:00 amLanzhou Arpt

24h 20m

2 stops

SEA6:20 pmSeattle/Tacoma Intl

Apr 21

SEA7:20 amSeattle/Tacoma Intl

25h 05m

2 stops

LHW11:25 pmLanzhou Arpt

$1,726

Find similar

China Eastern

Apr 17

LHW9:00 amLanzhou Arpt

24h 20m

2 stops

SEA6:20 pmSeattle/Tacoma Intl

Apr 21

SEA7:20 amSeattle/Tacoma Intl

23h 35m

2 stops

LHW9:55 pmLanzhou Arpt

$2,437

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LanzhouSeattle

LHW - SEA

LHWSEA

Lanzhou Arpt

Fri 4/17

9:00 am-6:20 pm

2 stops24h 20m

Seattle/Tacoma Intl

Tue 4/21

7:20 am-11:25 pm

2 stops25h 05m

$1,726

LanzhouSeattle

LHW - SEA

LHWSEA

Lanzhou Arpt

Fri 4/17

9:00 am-6:20 pm

2 stops24h 20m

Seattle/Tacoma Intl

Tue 4/21

7:20 am-9:55 pm

2 stops23h 35m

$2,437

LanzhouSeattle

LHW - SEA

LHWSEA

Lanzhou Arpt

Fri 4/17

12:00 pm-11:21 pm

2 stops26h 21m

Seattle/Tacoma Intl

Tue 4/21

5:30 pm-9:55 pm

2 stops37h 25m

$3,401

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

Direct flights	None

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

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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 24h 20m 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.

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

Kent

Puyallup

Marysville

Redmond

Tukwila

Federal Way

Lakewood

Cle Elum

Fife

Centralia

Kirkland

Shoreline

Westport

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.