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CA $824 Cheap Flights from Seattle (SEA) to Vientiane (VTE)

View CA $824 flight on Thu, Sep 10, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Wattay Intl. Airport (VTE)

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Cheap flights from Seattle (SEA) to Vientiane (VTE)

Prices were available within the past 7 days and start at CA $824 for one-way flights and CA $1,746 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Thu, Oct 1 - Thu, Oct 29
SEA
Seattle
VTE
Vientiane
CA $1,746 Roundtrip, found 3 days ago
CA $1,746
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Thu, Oct 1 from Seattle to Vientiane, returning Thu, Oct 29, priced at CA $1,746 found 3 days ago
EVA Airways
Thu, Oct 1 - Thu, Oct 29
SEA
Seattle
VTE
Vientiane
CA $1,763 Roundtrip, found 3 days ago
CA $1,763
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Thu, Oct 1 from Seattle to Vientiane, returning Thu, Oct 29, priced at CA $1,763 found 3 days ago
EVA Airways
Thu, Oct 1 - Thu, Oct 29
SEA
Seattle
VTE
Vientiane
CA $1,773 Roundtrip, found 3 days ago
CA $1,773
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Thu, Oct 1 from Seattle to Vientiane, returning Thu, Oct 29, priced at CA $1,773 found 3 days ago
EVA Airways
Thu, Oct 1 - Thu, Oct 29
SEA
Seattle
VTE
Vientiane
CA $1,791 Roundtrip, found 3 days ago
CA $1,791
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Thu, Oct 1 from Seattle to Vientiane, returning Thu, Oct 29, priced at CA $1,791 found 3 days ago
EVA Airways
Thu, Oct 1 - Thu, Oct 29
SEA
Seattle
VTE
Vientiane
CA $1,802 Roundtrip, found 3 days ago
CA $1,802
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Thu, Oct 1 from Seattle to Vientiane, returning Thu, Oct 29, priced at CA $1,802 found 3 days ago
EVA Airways
Thu, Oct 1 - Thu, Oct 29
SEA
Seattle
VTE
Vientiane
CA $1,811 Roundtrip, found 3 days ago
CA $1,811
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Thu, Oct 1 from Seattle to Vientiane, returning Thu, Oct 29, priced at CA $1,811 found 3 days ago
Singapore Airlines
Thu, Oct 1 - Thu, Oct 29
SEA
Seattle
VTE
Vientiane
CA $1,827 Roundtrip, found 3 days ago
CA $1,827
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Thu, Oct 1 from Seattle to Vientiane, returning Thu, Oct 29, priced at CA $1,827 found 3 days ago
Hainan Airlines
Thu, Oct 1 - Thu, Oct 29
SEA
Seattle
VTE
Vientiane
CA $1,857 Roundtrip, found 3 days ago
CA $1,857
Roundtrip
found 3 days ago
Select Hainan Airlines flight, departing Thu, Oct 1 from Seattle to Vientiane, returning Thu, Oct 29, priced at CA $1,857 found 3 days ago
Qatar Airways
Thu, Oct 1 - Thu, Oct 29
SEA
Seattle
VTE
Vientiane
CA $1,879 Roundtrip, found 3 days ago
CA $1,879
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Thu, Oct 1 from Seattle to Vientiane, returning Thu, Oct 29, priced at CA $1,879 found 3 days ago
Lufthansa
Thu, Oct 1 - Thu, Oct 29
SEA
Seattle
VTE
Vientiane
CA $3,138 Roundtrip, found 3 days ago
CA $3,138
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Oct 1 from Seattle to Vientiane, returning Thu, Oct 29, priced at CA $3,138 found 3 days ago

Frequently asked questions

How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Vientiane (VTE-Wattay Intl.) cost?
You can find one-way and return flights from SEA to VTE with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SEA to VTE ticket fares go up or down.
What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Vientiane (VTE-Wattay Intl.)?
The cheapest months to fly from SEA to VTE are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Vientiane (VTE-Wattay Intl.)?
Enter SEA to VTE and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Vientiane (VTE-Wattay Intl.)?
Asiana Airlines is one of the cheapest airlines offering connecting return flights from Seattle - Tacoma Intl. (SEA) to Wattay Intl. (VTE), with prices starting from around CA$2379 for flights that can be booked for departure within the next year. These flights typically include a layover in Incheon Intl. (ICN). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Vientiane (VTE-Wattay Intl.)?
To find a cheap flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Vientiane (VTE-Wattay Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Vientiane (VTE-Wattay Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Vientiane (VTE-Wattay Intl.)?
There are approximately 17 connecting flights per day from Seattle - Tacoma Intl. (SEA) to Wattay Intl. (VTE). Some common connection points include Taoyuan Intl. (TPE), Los Angeles Intl. (LAX), and San Francisco Intl. (SFO).
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Vientiane (VTE-Wattay Intl.)?
The earliest flight from Seattle - Tacoma Intl. (SEA) to Wattay Intl. (VTE) typically departs around 12:10 AM local time. This service is offered by EVA Airways and Hong Kong Airlines. This is a seasonal service active in November. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Vientiane (VTE-Wattay Intl.)?
If you're flying from Seattle - Tacoma Intl. (SEA) to Vientiane (VTE), you'll typically find the most flights on a Sunday, with around 32 flight options available. This gives you plenty of choices for your travel plans. Major airlines on this route include Alaska Airlines, Delta, and Air Canada. Sunday offers notably more flight options compared to other days of the week, making it a good day to consider for your departure.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Vientiane (VTE-Wattay Intl.)?
The most popular departure times for flights from Seattle - Tacoma Intl. (SEA) to Wattay Intl. (VTE) are in the early morning, from 12am to 3am. Many major carriers, including EVA Airways, China Airlines and Asiana Airlines, offer flights during this window. Many travellers prefer this time as it allows for early arrival at your destination, giving you more time to settle in or start your day.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Vientiane (VTE-Wattay Intl.)?
There are no nonstop flights from Seattle - Tacoma Intl. (SEA) to Vientiane (VTE-Wattay Intl.), which is a distance of approximately 11,478 kilometres. Flights with one stop typically take around 23 hours 18 minutes. If you opt for a flight with two or more stops, your travel time will be similar, averaging about 21 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and wind patterns.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Vientiane (VTE-Wattay Intl.)?
Yes, you can fly business class between SEA and VTE. Airlines that offer business class service on this route include:
  • Emirates
  • Korean Air
  • Air Canada
  • Qatar Airways
  • Turkish Airlines
  • Delta
  • EVA Airways
How do I earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Vientiane (VTE-Wattay Intl.) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Vientiane (VTE-Wattay Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Vientiane (VTE) from Seattle, WA (SEA)?
If you're planning to travel to Vientiane from Seattle - Tacoma Intl. (SEA), you can fly directly into Wattay Intl. (VTE) which offers international flights and connections. Some flights may connect through major hubs like Taoyuan Intl. (TPE), Dubai Intl. (DXB), or Hamad Intl. (DOH) before reaching Vientiane. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Vientiane (VTE-Wattay Intl.) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Vientiane (VTE-Wattay Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Vientiane (VTE-Wattay Intl.) flight and hotel package?
Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Vientiane (VTE-Wattay Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Vientiane (VTE-Wattay Intl.)?
If you booked your Seattle, WA (SEA-Seattle - Tacoma Intl.) to Vientiane (VTE-Wattay Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Wattay Intl.
Roundtrip price
CA $1,746
Distance
11409 km

Book with confidence

Seattle to Vientiane Flights

The easy way to book your flights from Seattle to Vientiane 

With Expedia, it’s simple to find and book flights to Vientiane from Seattle whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Wattay Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seattle to Vientiane today, tomorrow, or this week.  

 

Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to Wattay Intl., VTE 

Sort your search results by price to find great deals on your flight from Seattle to Vientiane—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Vientiane from Seattle currently is just CA $1,746 rising to CA $3,138.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Vientiane  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Vientiane from Seattle 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Vientiane with Expedia today.

Seattle to Vientiane Flights

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