How do I get Price Alerts for flights from Lanzhou to State of Washington?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Lanzhou from State of Washington . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Lanzhou to State of Washington with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Lanzhou Arpt Airport to Washington?

Prices for flights from Lanzhou Arpt Airport to Washington are updated daily.

How old do you have to be to fly from Lanzhou Arpt Airport to Washington?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lanzhou Arpt Airport to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents required for your trip to Washington 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 Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,372 Cheap Flights from Lanzhou to Washington in 2026

Find the cheapest flights from Lanzhou to Washington

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:20 am - 2:35 pm

LHW

SEA

22h 15m

2 stops

6:03 am - 11:25 pm

SEA

LHW

26h 22m

2 stops

$1,372Multiple Airlines

Mon, Jul 6 - Sun, Jul 12

8:25 pm - 9:00 am

LHW

SEA

27h 35m

1 stop

6:03 am - 11:25 pm

SEA

LHW

26h 22m

2 stops

$1,466Multiple Airlines

Mon, Jul 6 - Sun, Jul 12

7:20 am - 10:07 am

LHW

SEA

41h 47m

3 stops

5:45 am - 7:10 pm

SEA

LHW

46h 25m

2 stops

$1,629Multiple Airlines

Mon, Jul 6 - Sun, Jul 12

12:05 pm - 6:32 pm

LHW

SEA

21h 27m

2 stops

10:45 am - 10:15 pm

SEA

LHW

20h 30m

2 stops

$1,667Multiple Airlines

Tue, Aug 4 - Tue, Aug 11

7:20 am - 10:07 am

LHW

SEA

41h 47m

3 stops

1:15 am - 11:45 pm

SEA

LHW

31h 30m

3 stops

$1,673Multiple Airlines

Mon, Jul 6 - Sat, Jul 11

1:45 pm - 6:32 pm

LHW

SEA

19h 47m

2 stops

10:45 am - 10:15 pm

SEA

LHW

20h 30m

2 stops

$1,721Multiple Airlines

Sun, Aug 2 - Sun, Aug 9

8:10 am - 3:45 pm

LHW

SEA

22h 35m

2 stops

11:00 am - 9:20 am

SEA

LHW

31h 20m

1 stop

$1,773Multiple Airlines

Tue, Aug 4 - Tue, Aug 11

9:55 pm - 10:20 am

LHW

SEA

51h 25m

3 stops

12:38 pm - 11:55 am

SEA

LHW

32h 17m

2 stops

$1,861Multiple Airlines

Tue, Aug 4 - Tue, Aug 11

9:55 pm - 10:20 am

LHW

SEA

51h 25m

3 stops

5:10 pm - 6:25 pm

SEA

LHW

34h 15m

3 stops

$1,920Multiple Airlines

Tue, Aug 4 - Tue, Aug 11

8:15 am - 7:50 pm

LHW

SEA

26h 35m

3 stops

2:10 am - 10:15 pm

SEA

LHW

29h 05m

3 stops

$1,996Multiple Airlines

Sun, Aug 2 - Sat, Aug 8

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LanzhouSeattle

LHW - SEA

LHWSEA

Lanzhou Arpt

Mon 7/6

7:20 am-2:35 pm

2 stops22h 15m

Seattle/Tacoma Intl

Sun 7/12

6:03 am-11:25 pm

2 stops26h 22m

$1,372

LanzhouSeattle

LHW - SEA

LHWSEA

Lanzhou Arpt

Mon 7/6

8:25 pm-9:00 am

1 stop27h 35m

Seattle/Tacoma Intl

Sun 7/12

6:03 am-11:25 pm

2 stops26h 22m

$1,466

LanzhouSeattle

LHW - SEA

LHWSEA

Lanzhou Arpt

Mon 7/6

7:20 am-10:07 am

3 stops41h 47m

Seattle/Tacoma Intl

Sun 7/12

5:45 am-7:10 pm

2 stops46h 25m

$1,629

LanzhouSeattle

LHW - SEA

LHWSEA

Lanzhou Arpt

Tue 8/4

12:05 pm-6:32 pm

2 stops21h 27m

Seattle/Tacoma Intl

Tue 8/11

10:45 am-10:15 pm

2 stops20h 30m

$1,667

LanzhouSeattle

LHW - SEA

LHWSEA

Lanzhou Arpt

Mon 7/6

7:20 am-10:07 am

3 stops41h 47m

Seattle/Tacoma Intl

Sat 7/11

1:15 am-11:45 pm

3 stops31h 30m

$1,673

Quickest round-trip

LanzhouSeattle

LHW - SEA

LHWSEA

Lanzhou Arpt

Sun 8/2

1:45 pm-6:32 pm

2 stops19h 47m

Seattle/Tacoma Intl

Sun 8/9

10:45 am-10:15 pm

2 stops20h 30m

$1,721

LanzhouSeattle

LHW - SEA

LHWSEA

Lanzhou Arpt

Tue 8/4

8:10 am-3:45 pm

2 stops22h 35m

Seattle/Tacoma Intl

Tue 8/11

11:00 am-9:20 am

1 stop31h 20m

$1,773

LanzhouSeattle

LHW - SEA

LHWSEA

Lanzhou Arpt

Tue 8/4

9:55 pm-10:20 am

3 stops51h 25m

Seattle/Tacoma Intl

Tue 8/11

12:38 pm-11:55 am

2 stops32h 17m

$1,861

LanzhouSeattle

LHW - SEA

LHWSEA

Lanzhou Arpt

Tue 8/4

9:55 pm-10:20 am

3 stops51h 25m

Seattle/Tacoma Intl

Tue 8/11

5:10 pm-6:25 pm

3 stops34h 15m

$1,920

LanzhouSeattle

LHW - SEA

LHWSEA

Lanzhou Arpt

Sun 8/2

8:15 am-7:50 pm

3 stops26h 35m

Seattle/Tacoma Intl

Sat 8/8

2:10 am-10:15 pm

3 stops29h 05m

$1,996

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Lanzhou to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lanzhou to State of Washington

Fastest flight time	21h 27m
Direct flights	None

The fastest flight from Lanzhou to State of Washington takes 21h 27m

There are no direct flights from Lanzhou to State of Washington. There are no popular flight routes from Lanzhou to State of Washington.

Search flight deals

Frequently asked questions about flying from Lanzhou to Washington

When did momondo last update prices for flights from Lanzhou Arpt Airport to Washington?
Prices for flights from Lanzhou Arpt Airport to Washington are updated daily.
How old do you have to be to fly from Lanzhou Arpt Airport to Washington?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lanzhou Arpt Airport to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents required for your trip to Washington 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 Washington. 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 Washington

How do I get Price Alerts for flights from Lanzhou to State of Washington?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Lanzhou from State of Washington. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Lanzhou to State of Washington with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Lanzhou to Washington. momondo saves you time and could save you money on your trip.

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

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

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

momondo helps you find the best flight between Lanzhou and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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