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Cheap flights from Seattle to Laos from $487

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 Laos departing on 8/6. 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 Laos

Cheap round-trip flights

China Eastern Logo
7:28 am - 12:05 amSEA-VTE
26h 37m2 stops
China Eastern Logo
1:00 am - 4:59 pmVTE-SEA
29h 59m2 stops
$1,017China Eastern
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Mon, Sep 1 - Thu, Sep 11
Singapore Airlines Logo
8:45 am - 12:00 pmSEA-VTE
36h 15m1 stop
Singapore Airlines Logo
12:45 pm - 7:10 amVTE-SEA
33h 25m1 stop
$1,060Singapore Airlines
Find Deal
Thu, Jan 1 - Wed, Jan 14
Logo
1:15 am - 12:05 pmSEA-LPQ
44h 50m2 stops
Logo
12:15 pm - 4:05 pmLPQ-SEA
41h 50m2 stops
$1,067
Find Deal
Wed, Oct 15 - Sat, Nov 1
Logo
1:15 am - 12:05 pmSEA-LPQ
44h 50m2 stops
Logo
12:15 pm - 4:05 pmLPQ-SEA
41h 50m2 stops
$1,068
Find Deal
Wed, Oct 15 - Sat, Nov 1
Singapore Airlines Logo
8:45 am - 12:00 pmSEA-VTE
36h 15m1 stop
Singapore Airlines Logo
12:35 pm - 7:10 amVTE-SEA
33h 35m1 stop
$1,110Singapore Airlines
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Thu, Jan 1 - Sat, Jan 17
Logo
2:10 am - 5:20 pmSEA-VTE
25h 10m2 stops
Logo
2:30 pm - 7:30 pmVTE-SEA
19h 00m2 stops
$1,112
Find Deal
Sun, Aug 31 - Fri, Sep 12
Qatar Airways Logo
4:30 pm - 12:05 pmSEA-LPQ
29h 35m2 stops
Qatar Airways Logo
12:45 pm - 12:45 pmLPQ-SEA
38h 00m2 stops
$1,540Qatar Airways
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Thu, Oct 2 - Mon, Oct 6
Qatar Airways Logo
4:30 pm - 12:05 pmSEA-LPQ
29h 35m2 stops
Qatar Airways Logo
12:45 pm - 12:45 pmLPQ-SEA
38h 00m2 stops
$1,550Qatar Airways
Find Deal
Thu, Oct 2 - Mon, Oct 6
Vietnam Airlines Logo
10:35 am - 7:00 pmSEA-VTE
41h 25m3 stops
Vietnam Airlines Logo
11:35 am - 8:45 amVTE-SEA
36h 10m3 stops
$1,898Vietnam Airlines
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Fri, Dec 5 - Sun, Dec 21
Vietnam Airlines Logo
10:35 am - 7:00 pmSEA-VTE
41h 25m3 stops
Vietnam Airlines Logo
11:35 am - 8:45 amVTE-SEA
36h 10m3 stops
$1,912Vietnam Airlines
Find Deal
Wed, Dec 3 - Tue, Dec 16

China Eastern flights from Seattle to Laos

Our best China Eastern deals on Seattle to Laos flight tickets
China Eastern
Sep 1
SEA7:28 amSeattle/Tacoma Intl
26h 37m
2 stops
VTE12:05 amVientiane Wattay
Sep 11
VTE1:00 amVientiane Wattay
29h 59m
2 stops
SEA4:59 pmSeattle/Tacoma Intl
$1,017
Find similar
China Eastern
Sep 1
SEA7:10 amSeattle/Tacoma Intl
26h 55m
2 stops
VTE12:05 amVientiane Wattay
Sep 11
VTE1:00 amVientiane Wattay
29h 59m
2 stops
SEA4:59 pmSeattle/Tacoma Intl
$1,263
Find similar

Singapore Airlines flights from Seattle to Laos

Our best Singapore Airlines deals on Seattle to Laos flight tickets
Singapore Airlines
Jan 1
SEA8:45 amSeattle/Tacoma Intl
36h 15m
1 stop
VTE12:00 pmVientiane Wattay
Jan 14
VTE12:45 pmVientiane Wattay
33h 25m
1 stop
SEA7:10 amSeattle/Tacoma Intl
$1,060
Find similar
Singapore Airlines
Jan 1
SEA8:45 amSeattle/Tacoma Intl
36h 15m
1 stop
VTE12:00 pmVientiane Wattay
Jan 17
VTE12:35 pmVientiane Wattay
33h 35m
1 stop
SEA7:10 amSeattle/Tacoma Intl
$1,110
Find similar
Singapore Airlines
Dec 30
SEA8:45 amSeattle/Tacoma Intl
36h 15m
1 stop
VTE12:00 pmVientiane Wattay
Jan 15
VTE12:35 pmVientiane Wattay
33h 35m
1 stop
SEA7:10 amSeattle/Tacoma Intl
$1,162
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Laos 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 July 31, 2025.
Use the filters below to find and compare flights from Seattle to Laos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Mon 9/1

7:28 am-12:05 am

2 stops26h 37m

Vientiane Wattay

Thu 9/11

1:00 am-4:59 pm

2 stops29h 59m

$1,017

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Thu 1/1

8:45 am-12:00 pm

1 stop36h 15m

Vientiane Wattay

Wed 1/14

12:45 pm-7:10 am

1 stop33h 25m

$1,060

SeattleLuang Prabang

SEA - LPQ

SEALPQ

Seattle/Tacoma Intl

Wed 10/15

1:15 am-12:05 pm

2 stops44h 50m

Luang Prabang

Sat 11/1

12:15 pm-4:05 pm

2 stops41h 50m

$1,067

SeattleLuang Prabang

SEA - LPQ

SEALPQ

Seattle/Tacoma Intl

Wed 10/15

1:15 am-12:05 pm

2 stops44h 50m

Luang Prabang

Sat 11/1

12:15 pm-4:05 pm

2 stops41h 50m

$1,068

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Thu 1/1

8:45 am-12:00 pm

1 stop36h 15m

Vientiane Wattay

Sat 1/17

12:35 pm-7:10 am

1 stop33h 35m

$1,110

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Sun 8/31

2:10 am-5:20 pm

2 stops25h 10m

Vientiane Wattay

Fri 9/12

2:30 pm-7:30 pm

2 stops19h 00m

$1,112

SeattleLuang Prabang

SEA - LPQ

SEALPQ

Seattle/Tacoma Intl

Thu 10/2

4:30 pm-12:05 pm

2 stops29h 35m

Luang Prabang

Mon 10/6

12:45 pm-12:45 pm

2 stops38h 00m

$1,540

SeattleLuang Prabang

SEA - LPQ

SEALPQ

Seattle/Tacoma Intl

Thu 10/2

4:30 pm-12:05 pm

2 stops29h 35m

Luang Prabang

Mon 10/6

12:45 pm-12:45 pm

2 stops38h 00m

$1,550

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Fri 12/5

10:35 am-7:00 pm

3 stops41h 25m

Vientiane Wattay

Sun 12/21

11:35 am-8:45 am

3 stops36h 10m

$1,898

SeattleVientiane

SEA - VTE

SEAVTE

Seattle/Tacoma Intl

Wed 12/3

10:35 am-7:00 pm

3 stops41h 25m

Vientiane Wattay

Tue 12/16

11:35 am-8:45 am

3 stops36h 10m

$1,912

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Laos from

How to get the cheapest flight ticket from Seattle to Laos

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 Laos?

Our data shows that Tuesday is the least expensive day to fly to Laos. Tickets to fly out on this day can be as low as $1,068. On the other hand, Wednesday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,856.

Cheap Seattle to Laos flight deals and tips

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

Best Price Found

$487

Fastest flight time

19h 45m

Direct flights

None

Airports in Laos

2 airports
The best one-way flight to Laos from Seattle in the past 72 hours is $487. The best round-trip flight deal from Seattle to Laos found on momondo in the last 72 hours is $1,017.
The fastest flight from Seattle to Laos takes 19h 45m
There are no direct flights from Seattle to Laos. Popular non-direct routes for this connection are Seattle/Tacoma Intl Airport - Vientiane Wattay Airport and Seattle/Tacoma Intl Airport - Luang Prabang Airport.
There are 2 airports near Laos: Vientiane Wattay (VTE), Luang Prabang (LPQ)
Search flight deals

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

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

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Laos?

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

    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 Laos.

  • What documentation or ID do you need to fly to Laos?

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

Best airlines flying from Seattle to Laos

Compare and see reviews for airlines that fly from Seattle to Laos with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $865Free CancellationRating
8.1
1,338 reviews
Search Singapore Airlines flights

Why use momondo?

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

Finding the right flight to Laos from Seattle 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 Laos quick and easy, saving you time and money.

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

Yes. All flights to Laos from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Laos?

Once you have performed a search for Seattle to Laos flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Laos from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Laos trip

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