Looking for the price of a flight from Seattle to Vientiane?

There’s no fixed price — fares between Seattle and Vientiane can vary a lot by day or time.

Select your dates to check current offers.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Which airports serve Seattle and Vientiane?

When planning a trip of about 11476 km, it's a good idea to check flights from surrounding airports too.

• Airports in Seattle: Seattle is connected to 2 airports - Boeing Field, Lake Union.
• Airports in Vientiane: The only active airport in Vientiane is Vientiane - Wattay.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Find the best flight from Seattle to Vientiane

With Jetcost, you can filter results by flight time, airline, price range, and layovers. Choose direct or connecting flights, round-trip or one-way, and compare offers from the best airlines and travel agencies.

Other popular destinations

Searching for flights to Laos? Travelers also looked at: Luang Namtha, Luang Prabang, Pakse, Vientiane.

Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for Seattle – Vientiane flights.