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Cheap flights from Seattle to Luang Prabang from $490

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Luang Prabang departing on 3/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to Luang Prabang

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:10 am - 2:00 pm
SEA
-
LPQ
22h 50m2 stops
Multiple Airlines Logo
1:45 pm - 6:10 pm
LPQ
-
SEA
19h 25m2 stops
$1,867Multiple Airlines
Sat, Dec 13 - Wed, Jan 14
Multiple Airlines Logo
12:10 am - 8:25 pm
SEA
-
LPQ
29h 15m2 stops
Multiple Airlines Logo
1:45 pm - 6:10 pm
LPQ
-
SEA
19h 25m2 stops
$1,888Multiple Airlines
Sat, Dec 13 - Wed, Jan 14
Multiple Airlines Logo
8:45 am - 4:15 pm
SEA
-
LPQ
40h 30m3 stops
Multiple Airlines Logo
4:55 pm - 7:10 am
LPQ
-
SEA
53h 15m2 stops
$2,033Multiple Airlines
Sun, Dec 14 - Wed, Jan 14
Cathay Pacific Logo
7:54 pm - 1:05 pm
SEA
-
LPQ
50h 11m3 stops
Cathay Pacific Logo
1:45 pm - 10:01 am
LPQ
-
SEA
35h 16m3 stops
$3,708Cathay Pacific
Sun, Dec 14 - Wed, Jan 14
Cathay Pacific Logo
6:05 am - 1:05 pm
SEA
-
LPQ
40h 00m3 stops
Cathay Pacific Logo
1:45 pm - 2:18 pm
LPQ
-
SEA
39h 33m3 stops
$4,547Cathay Pacific
Sun, Dec 14 - Wed, Jan 14
Cathay Pacific Logo
7:54 pm - 1:05 pm
SEA
-
LPQ
50h 11m3 stops
Cathay Pacific Logo
1:45 pm - 10:01 am
LPQ
-
SEA
35h 16m3 stops
$5,741Cathay Pacific
Sun, Dec 14 - Wed, Jan 14
Multiple Airlines Logo
8:45 am - 4:15 pm
SEA
-
LPQ
40h 30m3 stops
Multiple Airlines Logo
2:45 pm - 7:10 am
LPQ
-
SEA
55h 25m2 stops
$6,996Multiple Airlines
Sun, Dec 14 - Wed, Jan 14

Cathay Pacific flights from Seattle to Luang Prabang

Our best Cathay Pacific deals on Seattle to Luang Prabang flight tickets
Cathay Pacific
Dec 14
SEA7:54 pmSeattle/Tacoma Intl
50h 11m
3 stops
LPQ1:05 pmLuang Prabang
Jan 14
LPQ1:45 pmLuang Prabang
35h 16m
3 stops
SEA10:01 amSeattle/Tacoma Intl
$3,708
Find similar
Cathay Pacific
Dec 14
SEA6:05 amSeattle/Tacoma Intl
40h 00m
3 stops
LPQ1:05 pmLuang Prabang
Jan 14
LPQ1:45 pmLuang Prabang
39h 33m
3 stops
SEA2:18 pmSeattle/Tacoma Intl
$4,547
Find similar
Cathay Pacific
Dec 14
SEA7:54 pmSeattle/Tacoma Intl
50h 11m
3 stops
LPQ1:05 pmLuang Prabang
Jan 14
LPQ1:45 pmLuang Prabang
35h 16m
3 stops
SEA10:01 amSeattle/Tacoma Intl
$5,741
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Luang Prabang 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, momondo users made 832,500 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Seattle to Luang Prabang that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleLuang Prabang

SEA - LPQ

SEALPQ

Seattle/Tacoma Intl

Sat 12/13

12:10 am-2:00 pm

2 stops22h 50m

Luang Prabang

Wed 1/14

1:45 pm-6:10 pm

2 stops19h 25m

$1,867

SeattleLuang Prabang

SEA - LPQ

SEALPQ

Seattle/Tacoma Intl

Sat 12/13

12:10 am-8:25 pm

2 stops29h 15m

Luang Prabang

Wed 1/14

1:45 pm-6:10 pm

2 stops19h 25m

$1,888

SeattleLuang Prabang

SEA - LPQ

SEALPQ

Seattle/Tacoma Intl

Sun 12/14

8:45 am-4:15 pm

3 stops40h 30m

Luang Prabang

Wed 1/14

4:55 pm-7:10 am

2 stops53h 15m

$2,033

SeattleLuang Prabang

SEA - LPQ

SEALPQ

Seattle/Tacoma Intl

Sun 12/14

7:54 pm-1:05 pm

3 stops50h 11m

Luang Prabang

Wed 1/14

1:45 pm-10:01 am

3 stops35h 16m

$3,708

SeattleLuang Prabang

SEA - LPQ

SEALPQ

Seattle/Tacoma Intl

Sun 12/14

6:05 am-1:05 pm

3 stops40h 00m

Luang Prabang

Wed 1/14

1:45 pm-2:18 pm

3 stops39h 33m

$4,547

SeattleLuang Prabang

SEA - LPQ

SEALPQ

Seattle/Tacoma Intl

Sun 12/14

7:54 pm-1:05 pm

3 stops50h 11m

Luang Prabang

Wed 1/14

1:45 pm-10:01 am

3 stops35h 16m

$5,741

SeattleLuang Prabang

SEA - LPQ

SEALPQ

Seattle/Tacoma Intl

Sun 12/14

8:45 am-4:15 pm

3 stops40h 30m

Luang Prabang

Wed 1/14

2:45 pm-7:10 am

2 stops55h 25m

$6,996

SeattleLuang Prabang

SEA - LPQ

SEALPQ

Seattle/Tacoma Intl

Wed 3/25

12:10 am-6:55 pm

2 stops28h 45m

$490

SeattleLuang Prabang

SEA - LPQ

SEALPQ

Seattle/Tacoma Intl

Thu 3/26

10:30 pm-6:55 pm

3 stops30h 25m

$497

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Seattle to Luang Prabang

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Luang Prabang according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Luang Prabang (SEA to LPQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Luang Prabang

Fastest flight time

46h 20m

Direct flights

None
The fastest flight from Seattle to Luang Prabang takes 46h 20m
There are no direct flights from Seattle to Luang Prabang. There are no popular flight routes from Seattle to Luang Prabang.
Search flight deals

  • How far is Seattle/Tacoma Intl to Luang Prabang by plane?

    A flight from Seattle/Tacoma Intl to Luang Prabang will travel around 7015.1 mi. Flights usually cover this in 22h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Luang Prabang Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Luang Prabang Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Luang Prabang Airport?

    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 Seattle/Tacoma Intl Airport to Luang Prabang Airport.

  • What documentation or ID do you need to fly to Luang Prabang Airport?

    The travel and health documents you'll need for your trip to Luang Prabang 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 Luang Prabang Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Seattle to Luang Prabang?

    Confirm your travel details to search for the latest offers for flights from Seattle to Luang Prabang. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Seattle to Luang Prabang with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Luang Prabang?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Luang Prabang for you.

Can I find flights from Seattle to Luang Prabang with flexible booking policies on momondo?

Flights from Seattle to Luang Prabang 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 Seattle to Luang Prabang?

momondo helps you find the best flight between Seattle and Luang Prabang 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 Seattle to Luang Prabang right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to Luang Prabang now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Luang Prabang and let you know when they change.

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