$560 Cheap Flights from Seattle (SEA) to Lhasa (LXA)

View $560 flight on Mon, Aug 25, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Lhasa (LXA-Gonggar)

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Cheap Flights from Seattle to Lhasa (SEA-LXA)

Prices were available within the past 7 days and start at $560 for one-way flights and $1,581 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Mon, Aug 25 - Mon, Sep 1
SEA
Seattle
LXA
Lhasa
$1,581 Roundtrip, found 15 hours ago
$1,581
Roundtrip
found 15 hours ago
Select Qatar Airways flight, departing Mon, Aug 25 from Seattle to Lhasa, returning Mon, Sep 1, priced at $1,581 found 15 hours ago
Qatar Airways
Thu, Jul 24 - Mon, Jul 28
SEA
Seattle
LXA
Lhasa
$1,590 Roundtrip, found 3 days ago
$1,590
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Thu, Jul 24 from Seattle to Lhasa, returning Mon, Jul 28, priced at $1,590 found 3 days ago
Qatar Airways
Thu, Jul 24 - Mon, Jul 28
SEA
Seattle
LXA
Lhasa
$1,593 Roundtrip, found 3 days ago
$1,593
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Thu, Jul 24 from Seattle to Lhasa, returning Mon, Jul 28, priced at $1,593 found 3 days ago
Alaska Airlines
Sun, Aug 24 - Sun, Aug 31
SEA
Seattle
LXA
Lhasa
$1,607 Roundtrip, found 2 days ago
$1,607
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sun, Aug 24 from Seattle to Lhasa, returning Sun, Aug 31, priced at $1,607 found 2 days ago
Alaska Airlines
Sun, Aug 24 - Sun, Aug 31
SEA
Seattle
LXA
Lhasa
$1,618 Roundtrip, found 2 days ago
$1,618
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sun, Aug 24 from Seattle to Lhasa, returning Sun, Aug 31, priced at $1,618 found 2 days ago
Qatar Airways
Mon, Aug 25 - Mon, Sep 1
SEA
Seattle
LXA
Lhasa
$1,679 Roundtrip, found 15 hours ago
$1,679
Roundtrip
found 15 hours ago
Select Qatar Airways flight, departing Mon, Aug 25 from Seattle to Lhasa, returning Mon, Sep 1, priced at $1,679 found 15 hours ago
Qatar Airways
Sun, Aug 24 - Sun, Aug 31
SEA
Seattle
LXA
Lhasa
$1,687 Roundtrip, found 2 days ago
$1,687
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Sun, Aug 24 from Seattle to Lhasa, returning Sun, Aug 31, priced at $1,687 found 2 days ago
Air China
Sun, Aug 24 - Sun, Aug 31
SEA
Seattle
LXA
Lhasa
$1,731 Roundtrip, found 2 days ago
$1,731
Roundtrip
found 2 days ago
Select Air China flight, departing Sun, Aug 24 from Seattle to Lhasa, returning Sun, Aug 31, priced at $1,731 found 2 days ago
China Eastern Airlines
Mon, Aug 25 - Mon, Sep 1
SEA
Seattle
LXA
Lhasa
$1,840 Roundtrip, found 15 hours ago
$1,840
Roundtrip
found 15 hours ago
Select China Eastern Airlines flight, departing Mon, Aug 25 from Seattle to Lhasa, returning Mon, Sep 1, priced at $1,840 found 15 hours ago
Air Canada
Sun, Aug 24 - Sun, Aug 31
SEA
Seattle
LXA
Lhasa
$1,860 Roundtrip, found 2 days ago
$1,860
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sun, Aug 24 from Seattle to Lhasa, returning Sun, Aug 31, priced at $1,860 found 2 days ago
Flights from Seattle (SEA) to Lhasa (LXA)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Gonggar
Roundtrip price
$1,581
Distance
6746 mi

Seattle to Lhasa Flights

The cheapest times to fly from Seattle to Lhasa

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Lhasa are during the month of August. You can find some of the cheapest flights from Seattle to Lhasa with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Lhasa

Sunday is one of the best days to book for cheap flights from Seattle to Lhasa: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Lhasa

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Lhasa in 2025. You can also book with separate airlines for your outbound and return journeys, from $560 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Lhasa flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Lhasa airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Gonggar Airport (LXA) cost?
Discover the latest flight deals from SEA to LXA by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SEA to LXA?
The cheapest flights from SEA to LXA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SEA to LXA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SEA to LXA. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Gonggar Airport (LXA)?
There aren't any daily direct flights departing from Seattle - Tacoma Intl. Airport (SEA) to Gonggar Airport (LXA). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from SEA to LXA?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Gonggar Airport (LXA)?
To avoid potential delays on the Seattle - Tacoma Intl. Airport (SEA) to Gonggar Airport (LXA) route, aim to fly before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Gonggar Airport (LXA) last-minute?
Last-minute fares from SEA to LXA are generally more expensive. For the best prices, start searching for flights well ahead of time. That being said, if your travel plans are flexible, it's possible to find a cheap ticket right before your trip.
Is it cheaper to book a SEA to LXA flight and hotel package?
You'll typically save money by securing a SEA to LXA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your preferred accommodations and flights, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Gonggar Airport (LXA)?
If you reserved your SEA to LXA flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.