How does KAYAK find such low prices on flights from Washington to Lanzhou?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Lanzhou. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Lanzhou?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lanzhou from Washington is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington to Lanzhou?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lanzhou with an airline and back to Washington with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Lanzhou?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lanzhou from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$1,506 CHEAP FLIGHTS from Washington to Lanzhou

LHW

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Flights Deals

Cheap Flights from Washington to Lanzhou

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Lanzhou that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Recent round-trip flight deals from Washington to Lanzhou

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington to Lanzhou.

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

7:00 am - 9:55 pmSEA-LHW

23h 55m2 stops

7:20 am - 5:00 pmLHW-SEA

24h 40m2 stops

$1,506

Find Deal

Mon, May 12 - Sat, Jun 14

7:20 am - 9:55 pmSEA-LHW

23h 35m2 stops

7:20 am - 5:00 pmLHW-SEA

24h 40m2 stops

$1,606China Eastern

Find Deal

Mon, May 12 - Sat, Jun 14

6:59 pm - 5:25 pmSEA-LHW

31h 26m3 stops

2:45 pm - 9:47 amLHW-SEA

34h 02m2 stops

$1,888

Find Deal

Mon, May 12 - Sat, Jun 14

6:59 pm - 5:25 pmSEA-LHW

31h 26m3 stops

2:45 pm - 9:47 amLHW-SEA

34h 02m2 stops

$1,904

Find Deal

Mon, May 12 - Sat, Jun 14

7:00 am - 9:55 pmSEA-LHW

23h 55m2 stops

8:20 am - 9:00 amLHW-SEA

15h 40m1 stop

$2,172

Find Deal

Mon, May 12 - Sat, Jun 14

7:00 am - 9:55 pmSEA-LHW

23h 55m2 stops

8:20 am - 9:00 amLHW-SEA

15h 40m1 stop

$2,173

Find Deal

Mon, May 12 - Sat, Jun 14

1:50 am - 10:50 pmSEA-LHW

30h 00m2 stops

7:20 am - 7:30 pmLHW-SEA

27h 10m2 stops

$3,432

Find Deal

Sun, May 11 - Sat, Jun 14

1:50 am - 4:15 pmSEA-LHW

23h 25m2 stops

7:20 am - 7:30 pmLHW-SEA

27h 10m2 stops

$3,461

Find Deal

Sun, May 11 - Sat, Jun 14

11:40 am - 11:25 pmSEA-LHW

20h 45m1 stop

7:20 am - 1:50 pmLHW-SEA

21h 30m1 stop

$26,452Delta

Find Deal

Mon, May 12 - Sat, Jun 14

11:40 am - 9:55 pmSEA-LHW

19h 15m1 stop

10:10 pm - 1:50 pmLHW-SEA

30h 40m1 stop

$26,453Delta

Find Deal

Mon, May 12 - Sat, Jun 14

Useful Info

Cheapest flight	$1,506

Flight from Seattle to Lanzhou

How does KAYAK find such low prices on flights from Washington to Lanzhou?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Lanzhou.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Lanzhou?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lanzhou from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Lanzhou?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lanzhou with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Lanzhou?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lanzhou from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Lanzhou

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Lanzhou

Lanzhou (LHW)

LHW

$1,506 Find Cheap Flights from Washington to Lanzhou

KAYAK searches hundreds of travel sites at once for deals on flights to Lanzhou

Cheap Flights from Washington to Lanzhou

Recent round-trip flight deals from Washington to Lanzhou

Recent one-way flight deals from Washington to Lanzhou

Good to know

FAQs for booking flights from Washington to Lanzhou

How does KAYAK find such low prices on flights from Washington to Lanzhou?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Lanzhou.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Lanzhou?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lanzhou from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Lanzhou?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lanzhou with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Lanzhou?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lanzhou from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Lanzhou

Information on the airport you'll fly into in Lanzhou

Cabin class types available on flights to Washington

Complete your trip to Lanzhou with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Lanzhou

Choose which airport to fly into in Lanzhou

Find deals for your return flight