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Cheap flights from Seattle to Vientiane from $515

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Vientiane

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:44 pm - 7:35 pmSEA  Seattle/Tacoma Intl-VTE Vientiane Wattay
35h 51m3 stops San Francisco Ho Chi Minh City Phnom Penh Techo Intl
Multiple Airlines Logo
11:35 am - 11:03 pmVTE  Vientiane Wattay-SEA Seattle/Tacoma Intl
25h 28m3 stops Phnom Penh Techo Intl Ho Chi Minh City San Francisco
$1,028Multiple Airlines
Wed, Sep 30 - Thu, Oct 29
Multiple Airlines Logo
6:00 am - 12:05 amSEA  Seattle/Tacoma Intl-VTE Vientiane Wattay
27h 05m2 stops Los Angeles Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
1:05 am - 12:56 pmVTE  Vientiane Wattay-SEA Seattle/Tacoma Intl
26h 51m2 stops Shanghai Pu Dong Vancouver Intl
$1,076Multiple Airlines
Thu, Nov 19 - Sun, Nov 29
Multiple Airlines Logo
12:10 am - 6:00 pmSEA  Seattle/Tacoma Intl-VTE Vientiane Wattay
26h 50m2 stops Incheon Intl Ho Chi Minh City
Multiple Airlines Logo
6:45 pm - 1:55 pmVTE  Vientiane Wattay-SEA Seattle/Tacoma Intl
34h 10m2 stops Ho Chi Minh City Incheon Intl
$1,094Multiple Airlines
Tue, Nov 17 - Mon, Nov 30
Multiple Airlines Logo
1:15 am - 7:45 pmSEA  Seattle/Tacoma Intl-VTE Vientiane Wattay
28h 30m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
1:55 pm - 7:10 pmVTE  Vientiane Wattay-SEA Seattle/Tacoma Intl
19h 15m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
$1,132Multiple Airlines
Tue, Sep 29 - Thu, Oct 29
Multiple Airlines Logo
7:15 pm - 11:50 pmSEA  Seattle/Tacoma Intl-VTE Vientiane Wattay
38h 35m2 stops Vancouver Intl Incheon Intl
Multiple Airlines Logo
12:50 am - 10:47 pmVTE  Vientiane Wattay-SEA Seattle/Tacoma Intl
35h 57m2 stops Incheon Intl Vancouver Intl
$1,141Multiple Airlines
Mon, Sep 14 - Wed, Sep 23
Multiple Airlines Logo
12:10 am - 1:05 pmSEA  Seattle/Tacoma Intl-VTE Vientiane Wattay
21h 55m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
8:30 pm - 6:10 pmVTE  Vientiane Wattay-SEA Seattle/Tacoma Intl
36h 40m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
$1,158Multiple Airlines
Mon, Nov 23 - Sat, Dec 5
Multiple Airlines Logo
1:15 am - 7:45 pmSEA  Seattle/Tacoma Intl-VTE Vientiane Wattay
28h 30m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
1:30 pm - 7:15 pmVTE  Vientiane Wattay-SEA Seattle/Tacoma Intl
19h 45m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
$1,158Multiple Airlines
Sun, Sep 20 - Tue, Sep 29
Multiple Airlines Logo
1:15 am - 3:35 pmSEA  Seattle/Tacoma Intl-VTE Vientiane Wattay
24h 20m3 stops Taipei City Taiwan Taoyuan Intl Ho Chi Minh City Pakse
Multiple Airlines Logo
1:55 pm - 7:10 pmVTE  Vientiane Wattay-SEA Seattle/Tacoma Intl
19h 15m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
$1,162Multiple Airlines
Tue, Sep 29 - Thu, Oct 29
Singapore Airlines Logo
10:15 am - 12:00 pmSEA  Seattle/Tacoma Intl-VTE Vientiane Wattay
59h 45m1 stop Singapore Changi
Singapore Airlines Logo
12:35 pm - 8:45 amVTE  Vientiane Wattay-SEA Seattle/Tacoma Intl
34h 10m1 stop Singapore Changi
$1,440Singapore Airlines
Sat, Sep 12 - Fri, Sep 18
Singapore Airlines Logo
10:15 am - 12:00 pmSEA  Seattle/Tacoma Intl-VTE Vientiane Wattay
59h 45m1 stop Singapore Changi
Singapore Airlines Logo
12:35 pm - 8:45 amVTE  Vientiane Wattay-SEA Seattle/Tacoma Intl
58h 10m1 stop Singapore Changi
$1,457Singapore Airlines
Sat, Sep 12 - Fri, Sep 18

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Singapore Airlines flights from Seattle to Vientiane

Our best Singapore Airlines deals on Seattle to Vientiane flight tickets
Singapore Airlines
Sep 12
SEA10:15 amSeattle/Tacoma Intl
59h 45m
1 stop
VTE12:00 pmVientiane Wattay
Sep 18
VTE12:35 pmVientiane Wattay
34h 10m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$1,440
Singapore Airlines
Sep 12
SEA10:15 amSeattle/Tacoma Intl
59h 45m
1 stop
VTE12:00 pmVientiane Wattay
Sep 18
VTE12:35 pmVientiane Wattay
58h 10m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$1,457
Singapore Airlines
Nov 24
SEA8:40 amSeattle/Tacoma Intl
60h 20m
1 stop
VTE12:00 pmVientiane Wattay
Dec 5
VTE6:40 pmVientiane Wattay
27h 25m
1 stop
SEA7:05 amSeattle/Tacoma Intl
$1,493

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Vientiane that are best for you.

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Depart

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Price

Cheapest round-trip

SeattleVientiane

SEA Seattle/Tacoma Intl - VTE Vientiane Wattay

SEAVTE

Seattle/Tacoma Intl

Wed 9/30

5:44 pm-7:35 pm

3 stops35h 51m

Vientiane Wattay

Thu 10/29

11:35 am-11:03 pm

3 stops25h 28m

$1,028

SeattleVientiane

SEA Seattle/Tacoma Intl - VTE Vientiane Wattay

SEAVTE

Seattle/Tacoma Intl

Thu 11/19

6:00 am-12:05 am

2 stops27h 05m

Vientiane Wattay

Sun 11/29

1:05 am-12:56 pm

2 stops26h 51m

$1,076

SeattleVientiane

SEA Seattle/Tacoma Intl - VTE Vientiane Wattay

SEAVTE

Seattle/Tacoma Intl

Tue 11/17

12:10 am-6:00 pm

2 stops26h 50m

Vientiane Wattay

Mon 11/30

6:45 pm-1:55 pm

2 stops34h 10m

$1,094

SeattleVientiane

SEA Seattle/Tacoma Intl - VTE Vientiane Wattay

SEAVTE

Seattle/Tacoma Intl

Tue 9/29

1:15 am-7:45 pm

2 stops28h 30m

Vientiane Wattay

Thu 10/29

1:55 pm-7:10 pm

2 stops19h 15m

$1,132

SeattleVientiane

SEA Seattle/Tacoma Intl - VTE Vientiane Wattay

SEAVTE

Seattle/Tacoma Intl

Mon 9/14

7:15 pm-11:50 pm

2 stops38h 35m

Vientiane Wattay

Wed 9/23

12:50 am-10:47 pm

2 stops35h 57m

$1,141

SeattleVientiane

SEA Seattle/Tacoma Intl - VTE Vientiane Wattay

SEAVTE

Seattle/Tacoma Intl

Mon 11/23

12:10 am-1:05 pm

2 stops21h 55m

Vientiane Wattay

Sat 12/5

8:30 pm-6:10 pm

2 stops36h 40m

$1,158

SeattleVientiane

SEA Seattle/Tacoma Intl - VTE Vientiane Wattay

SEAVTE

Seattle/Tacoma Intl

Sun 9/20

1:15 am-7:45 pm

2 stops28h 30m

Vientiane Wattay

Tue 9/29

1:30 pm-7:15 pm

2 stops19h 45m

$1,158
Quickest round-trip

SeattleVientiane

SEA Seattle/Tacoma Intl - VTE Vientiane Wattay

SEAVTE

Seattle/Tacoma Intl

Tue 9/29

1:15 am-3:35 pm

3 stops24h 20m

Vientiane Wattay

Thu 10/29

1:55 pm-7:10 pm

2 stops19h 15m

$1,162

SeattleVientiane

SEA Seattle/Tacoma Intl - VTE Vientiane Wattay

SEAVTE

Seattle/Tacoma Intl

Sat 9/12

10:15 am-12:00 pm

1 stop59h 45m

Vientiane Wattay

Fri 9/18

12:35 pm-8:45 am

1 stop34h 10m

$1,440

SeattleVientiane

SEA Seattle/Tacoma Intl - VTE Vientiane Wattay

SEAVTE

Seattle/Tacoma Intl

Sat 9/12

10:15 am-12:00 pm

1 stop59h 45m

Vientiane Wattay

Fri 9/18

12:35 pm-8:45 am

1 stop58h 10m

$1,457

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Seattle to Vientiane

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

Can stopping save me money on Seattle to Vientiane flights?

You could potentially save up to 20% on your flight if you consider stops on a Seattle to Vientiane flight.

When to book flights from Seattle to Vientiane

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

Cheap Seattle to Vientiane (SEA to VTE) flight deals and tips

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

Best Price Found

$515

Fastest flight time

35h 51m

Direct flights

None
The best one-way flight to Vientiane from Seattle in the past 72 hours is $515. The best round-trip flight deal from Seattle to Vientiane found on momondo in the last 72 hours is $1,028.
The fastest flight from Seattle to Vientiane takes 35h 51m
There are no direct flights from Seattle to Vientiane. There are no popular flight routes from Seattle to Vientiane.
Search flight deals

Frequently asked questions about flying from Seattle to Vientiane

  • How far is Seattle/Tacoma Intl to Vientiane Wattay by plane?

    The straight-line distance from Seattle/Tacoma Intl to Vientiane Wattay is 7116.2 mi. In terms of flight time, this usually takes a little over 35h 51m.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Vientiane Wattay Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Vientiane Wattay Airport.

  • What documentation or ID do you need to fly to Vientiane Wattay Airport?

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

  • What is the most popular airline from Seattle to Vientiane?

Best airlines flying from Seattle to Vientiane

Compare and see reviews for airlines that fly from Seattle to Vientiane with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $828Free CancellationRating
8.2
1,588 reviews
Search Singapore Airlines flights

Why use momondo?

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

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 Vientiane for you.

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

Yes. momondo enables you to select and highlight flights to Vientiane from Seattle with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Vientiane from Seattle.

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

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

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