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

Prices for flights from Washington to Lanzhou Arpt Airport are refreshed on a daily basis.

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

What documentation or ID do you need to fly to Lanzhou Arpt Airport?

The travel and health documents you'll need for your trip to Lanzhou Arpt Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lanzhou Arpt Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$959 Cheap Flights from Washington to Lanzhou in 2025

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Find the cheapest flights from Washington to Lanzhou

Round-trip

One-way

Cheap round-trip flights

7:15 am - 5:50 pmSEA-LHW

43h 35m2 stops

12:00 pm - 4:59 pmLHW-SEA

43h 59m2 stops

$959China Eastern

Find Deal

Sun, Sep 14 - Sun, Sep 21

7:15 am - 11:00 amSEA-LHW

36h 45m2 stops

2:35 pm - 4:59 pmLHW-SEA

41h 24m2 stops

$982China Eastern

Find Deal

Sat, Sep 13 - Sat, Sep 20

7:15 am - 4:15 pmSEA-LHW

42h 00m2 stops

6:40 pm - 4:59 pmLHW-SEA

37h 19m2 stops

$1,006China Eastern

Find Deal

Sat, Sep 13 - Fri, Sep 19

10:00 am - 11:35 amSEA-LHW

34h 35m3 stops

6:15 pm - 2:16 pmLHW-SEA

35h 01m3 stops

$1,195

Find Deal

Sat, Sep 13 - Sat, Sep 20

8:40 am - 11:35 amSEA-LHW

35h 55m3 stops

8:15 am - 6:36 pmLHW-SEA

25h 21m2 stops

$1,212

Find Deal

Sat, Sep 13 - Fri, Sep 19

2:15 pm - 11:35 amSEA-LHW

30h 20m2 stops

8:20 am - 7:20 pmLHW-SEA

26h 00m3 stops

$1,233

Find Deal

Sat, Sep 13 - Sat, Sep 20

11:00 am - 10:55 pmSEA-LHW

20h 55m1 stop

12:00 pm - 9:00 amLHW-SEA

36h 00m2 stops

$1,528Hainan Airlines

Find Deal

Sat, Sep 13 - Fri, Sep 19

11:00 am - 9:20 amSEA-LHW

31h 20m1 stop

8:25 pm - 9:00 amLHW-SEA

27h 35m1 stop

$1,569Hainan Airlines

Find Deal

Sat, Sep 13 - Fri, Sep 19

11:25 am - 11:25 pmSEA-LHW

21h 00m1 stop

9:00 am - 1:55 pmLHW-SEA

19h 55m1 stop

$8,234Delta

Find Deal

Sun, Sep 14 - Sun, Sep 21

11:25 am - 11:25 pmSEA-LHW

21h 00m1 stop

7:20 am - 1:55 pmLHW-SEA

21h 35m1 stop

$9,139Delta

Find Deal

Sat, Sep 13 - Sat, Sep 20

China Eastern flights from State of Washington to Lanzhou

Our best China Eastern deals on State of Washington to Lanzhou flight tickets

China Eastern

Sep 14

SEA7:15 amSeattle/Tacoma Intl

43h 35m

2 stops

LHW5:50 pmLanzhou Arpt

Sep 21

LHW12:00 pmLanzhou Arpt

43h 59m

2 stops

SEA4:59 pmSeattle/Tacoma Intl

$959

Find similar

China Eastern

Sep 13

SEA7:15 amSeattle/Tacoma Intl

36h 45m

2 stops

LHW11:00 amLanzhou Arpt

Sep 20

LHW2:35 pmLanzhou Arpt

41h 24m

2 stops

SEA4:59 pmSeattle/Tacoma Intl

$982

Find similar

China Eastern

Sep 13

SEA7:15 amSeattle/Tacoma Intl

42h 00m

2 stops

LHW4:15 pmLanzhou Arpt

Sep 19

LHW6:40 pmLanzhou Arpt

37h 19m

2 stops

SEA4:59 pmSeattle/Tacoma Intl

$1,006

Find similar

Hainan Airlines flights from State of Washington to Lanzhou

Our best Hainan Airlines deals on State of Washington to Lanzhou flight tickets

Hainan Airlines

Sep 13

SEA11:00 amSeattle/Tacoma Intl

20h 55m

1 stop

LHW10:55 pmLanzhou Arpt

Sep 19

LHW12:00 pmLanzhou Arpt

36h 00m

2 stops

SEA9:00 amSeattle/Tacoma Intl

$1,528

Find similar

Hainan Airlines

Sep 13

SEA11:00 amSeattle/Tacoma Intl

31h 20m

1 stop

LHW9:20 amLanzhou Arpt

Sep 19

LHW8:25 pmLanzhou Arpt

27h 35m

1 stop

SEA9:00 amSeattle/Tacoma Intl

$1,569

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleLanzhou

SEA - LHW

SEALHW

Seattle/Tacoma Intl

Sun 9/14

7:15 am-5:50 pm

2 stops43h 35m

Lanzhou Arpt

Sun 9/21

12:00 pm-4:59 pm

2 stops43h 59m

$959

SeattleLanzhou

SEA - LHW

SEALHW

Seattle/Tacoma Intl

Sat 9/13

7:15 am-11:00 am

2 stops36h 45m

Lanzhou Arpt

Sat 9/20

2:35 pm-4:59 pm

2 stops41h 24m

$982

SeattleLanzhou

SEA - LHW

SEALHW

Seattle/Tacoma Intl

Sat 9/13

7:15 am-4:15 pm

2 stops42h 00m

Lanzhou Arpt

Fri 9/19

6:40 pm-4:59 pm

2 stops37h 19m

$1,006

SeattleLanzhou

SEA - LHW

SEALHW

Seattle/Tacoma Intl

Sat 9/13

10:00 am-11:35 am

3 stops34h 35m

Lanzhou Arpt

Sat 9/20

6:15 pm-2:16 pm

3 stops35h 01m

$1,195

SeattleLanzhou

SEA - LHW

SEALHW

Seattle/Tacoma Intl

Sat 9/13

8:40 am-11:35 am

3 stops35h 55m

Lanzhou Arpt

Fri 9/19

8:15 am-6:36 pm

2 stops25h 21m

$1,212

SeattleLanzhou

SEA - LHW

SEALHW

Seattle/Tacoma Intl

Sat 9/13

2:15 pm-11:35 am

2 stops30h 20m

Lanzhou Arpt

Sat 9/20

8:20 am-7:20 pm

3 stops26h 00m

$1,233

SeattleLanzhou

SEA - LHW

SEALHW

Seattle/Tacoma Intl

Sat 9/13

11:00 am-10:55 pm

1 stop20h 55m

Lanzhou Arpt

Fri 9/19

12:00 pm-9:00 am

2 stops36h 00m

$1,528

SeattleLanzhou

SEA - LHW

SEALHW

Seattle/Tacoma Intl

Sat 9/13

11:00 am-9:20 am

1 stop31h 20m

Lanzhou Arpt

Fri 9/19

8:25 pm-9:00 am

1 stop27h 35m

$1,569

SeattleLanzhou

SEA - LHW

SEALHW

Seattle/Tacoma Intl

Sun 9/14

11:25 am-11:25 pm

1 stop21h 00m

Lanzhou Arpt

Sun 9/21

9:00 am-1:55 pm

1 stop19h 55m

$8,234

SeattleLanzhou

SEA - LHW

SEALHW

Seattle/Tacoma Intl

Sat 9/13

11:25 am-11:25 pm

1 stop21h 00m

Lanzhou Arpt

Sat 9/20

7:20 am-1:55 pm

1 stop21h 35m

$9,139

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Lanzhou

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Lanzhou?

The cheapest day to depart from State of Washington to Lanzhou is on a Wednesday when prices can be found for as low as $1,825. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $2,410. These prices are subject to change though, so be sure to set up a Price Alert for flights to Lanzhou.

Cheap State of Washington to Lanzhou flight deals and tips

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

Best Price Found	$959
Fastest flight time	20h 55m
Direct flights	None
Airports in Lanzhou	1 airport

The best flight deal from State of Washington to Lanzhou found on momondo in the last 72 hours is $959

The fastest flight from State of Washington to Lanzhou takes 20h 55m

There are no direct flights from State of Washington to Lanzhou. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Lanzhou Arpt Airport.

There is 1 airport near Lanzhou: Lanzhou Arpt (LHW)

Search flight deals

When did momondo last update prices for flights from Washington to Lanzhou Arpt Airport?
Prices for flights from Washington to Lanzhou Arpt Airport are refreshed on a daily basis.
How old do you have to be to fly from Washington to Lanzhou Arpt 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 Washington to Lanzhou Arpt Airport.
What documentation or ID do you need to fly to Lanzhou Arpt Airport?
The travel and health documents you'll need for your trip to Lanzhou Arpt Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lanzhou Arpt Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Lanzhou from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Lanzhou quick and easy, saving you time and money.

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

Flights from Washington to Lanzhou with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lanzhou from Washington.

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

Yes. momondo can track prices for Washington to Lanzhou flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.