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$1,955+ Cheap flights from Lanzhou (LHW) to Washington

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
LHW — SEA
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Find flight deals from Lanzhou to Washington

Best flights from Lanzhou to Washington
Discover carefully curated flight deals from Lanzhou to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated octubre 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/1712:00 pmLHW - SEA
2 stops40h 58mUnited Airlines
mar. 4/215:00 pmSEA - LHW
2 stops37h 55mUnited Airlines
Deal found 10/29$1,955

Cheap flight deals from Lanzhou to Washington

Keep the following information in mind while searching for Lanzhou to Washington flight deals. Data was last updated octubre 30, 2025.

Round-trip from

$1,955
(United Airlines)
From Lanzhou Arpt to Washington
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lanzhou to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from Lanzhou to Washington that are best for you.

Fly from

Lanzhou

Fly to

Washington

Route

Depart

Return

Price

LanzhouSeattle

LHW - SEA

LHWSEA

Lanzhou Arpt

vie. 4/17

12:00 pm-1:58 pm

2 stops40h 58m

Seattle/Tacoma Intl

mar. 4/21

5:00 pm-9:55 pm

2 stops37h 55m

$1,955

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Best time to book a flight from Lanzhou to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Lanzhou with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lanzhou to Washington
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Lanzhou to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Lanzhou to Washington?

    Most people fly from Lanzhou Arpt (LHW) if they book a flight from Lanzhou to Washington. Lanzhou Arpt is conveniently located just 33.9 mi from Lanzhou’s city center.

  • How long is the flight from Lanzhou to State of Washington?

    Departing from Lanzhou to State of Washington will take you 40h 58m. The distance from Lanzhou to State of Washington is about 5975 mi.

  • Can I find deals for flights from Lanzhou to Washington that include hotel bookings?

    Yes. In addition to deals on Lanzhou to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lanzhou to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lanzhou to Washington.

  • Can I find deals for business class flights from Lanzhou to Washington?

    Yes. Cheapflights offers flight deals from Lanzhou to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for Lanzhou to Washington

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