SEA - VTE

$920 Find Cheap Flights from Seattle to Vientiane

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Vientiane departing on 4/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Vientiane

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Vientiane, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Vientiane, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$920
Multiple Airlines
Tue 4/14Tue 4/21
SEA - VTE • 2 stops
Cheapest one-way
Multiple Airlines
Sat 1/31
SEA - VTE • multi-stop
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We hope you love your trip to Vientiane!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Seattle to Vientiane (SEA-VTE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Vientiane that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Vientiane

Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
12:55 am - 9:50 pm
SEA
-
VTE
30h 55m
2 stops
Multiple Airlines Logo
7:25 am - 2:55 pm
VTE
-
SEA
21h 30m
2 stops
$920Multiple Airlines
Mon, Apr 6 - Mon, Apr 20
Multiple Airlines Logo
9:15 pm - 11:59 pm
SEA
-
VTE
36h 44m
2 stops
Multiple Airlines Logo
1:00 am - 5:01 pm
VTE
-
SEA
30h 01m
2 stops
$948Multiple Airlines
Mon, Mar 16 - Tue, Mar 24
Multiple Airlines Logo
1:10 am - 9:50 pm
SEA
-
VTE
30h 40m
2 stops
Multiple Airlines Logo
7:40 am - 7:10 pm
VTE
-
SEA
25h 30m
2 stops
$950Multiple Airlines
Thu, Jun 18 - Sat, Jul 18
Singapore Airlines Logo
10:15 am - 12:00 pm
SEA
-
VTE
35h 45m
1 stop
Singapore Airlines Logo
12:35 pm - 8:45 am
VTE
-
SEA
34h 10m
1 stop
$971Singapore Airlines
Sat, Feb 28 - Sat, Mar 14
Multiple Airlines Logo
7:10 am - 12:05 am
SEA
-
VTE
25h 55m
2 stops
Multiple Airlines Logo
1:05 am - 9:31 am
VTE
-
SEA
46h 26m
2 stops
$1,035Multiple Airlines
Sun, Apr 5 - Tue, Apr 21
Multiple Airlines Logo
1:30 am - 7:35 pm
SEA
-
VTE
28h 05m
3 stops
Multiple Airlines Logo
2:30 pm - 7:30 pm
VTE
-
SEA
19h 00m
2 stops
$1,046Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
1:30 am - 3:35 pm
SEA
-
VTE
24h 05m
3 stops
Multiple Airlines Logo
2:30 pm - 7:30 pm
VTE
-
SEA
19h 00m
2 stops
$1,056Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
12:30 am - 3:35 pm
SEA
-
VTE
25h 05m
3 stops
Multiple Airlines Logo
7:30 am - 7:30 pm
VTE
-
SEA
26h 00m
3 stops
$1,058Multiple Airlines
Sat, Feb 28 - Sun, Mar 15
Singapore Airlines Logo
8:45 am - 12:00 pm
SEA
-
VTE
36h 15m
1 stop
Singapore Airlines Logo
12:35 pm - 8:10 am
VTE
-
SEA
57h 35m
1 stop
$1,079Singapore Airlines
Mon, Mar 16 - Tue, Mar 24
Multiple Airlines Logo
1:10 am - 6:55 pm
SEA
-
VTE
27h 45m
3 stops
Multiple Airlines Logo
1:55 pm - 7:10 pm
VTE
-
SEA
19h 15m
2 stops
$1,101Multiple Airlines
Useful Info

Good to know

Cheapest flight$920
Flight from Seattle to Vientiane

When to book flights from Seattle to Vientiane

Are your dates flexible? Find out the best times to travel from Seattle to Vientiane based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Vientiane

  • What is the cheapest flight from Seattle to Vientiane?

    In the last 3 days, the lowest price for a flight from Seattle to Vientiane was $920 for a round-trip ticket.

  • Do I need a passport to fly between Seattle and Vientiane?

    Yes, you’ll need a passport to travel to Vientiane from Seattle.

  • Which aircraft models fly most regularly from Seattle to Vientiane?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Vientiane?

    Star Alliance is the only airline alliance operating flights between Seattle and Vientiane.

  • How does KAYAK find such low prices on flights from Seattle to Vientiane?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Vientiane.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Vientiane?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vientiane from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Vientiane?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Vientiane with an airline and back to Seattle with another airline. Booking your flights between Seattle and VTE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Vientiane?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Vientiane from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Seattle to Vientiane

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Vientiane. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Vientiane? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1443 reviews
8.6Crew
8.3Boarding
8.0Comfort
8.0Entertainment
7.8Food
Airline reviews

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

8.0 Excellentpuravi, Dec 2025
EWR - SIN
Read more Singapore Airlines reviews

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

toilets could be cleaned more frequently, everything else was pretty good.

The flight crew was phenominal! We couldn't have asked for any better. They were experienced professionals.

a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.

Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing

I have difficulties to book wheelchair for my parents returned flight

I was in a middle seat where I felt a bit too cramped otherwise the trip was good

The staff on the plane were attentive and friendly. The frustration with the cabin crew was that we were served second to special diet people. And, we were in economy section. The boarding staff was mediocre. Got scolded for requesting to sit with spouse on 14 hours long flight home. Was told they cannot break up families for us. Didn’t understand how we were denied sitting together as we are husband and wife. After many words of exchange, we were accommodated. Cleaning crew did a horrible job! Bathrooms were unsanitary or dirty from beginning of flight! Didn’t expect sparkling as its economy, but did except decent.

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Everything you need to know for your flight from Seattle to Vientiane

Information on your arrival and departure airports

Seattle (SEA)
Vientiane (VTE)