There are 4 ways to get from Seattle to Vientiane by plane, car, or train
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly Seattle-Tacoma International Airport to Udon Thani International Airport, drive
best- Fly from Seattle-Tacoma International Airport (SEA) to Udon Thani International Airport (UTH)SEA - UTH
- Drive from Udon-Thani-Airport-UTH to Vientiane
26h 39m$544–1,395Fly Seattle-Tacoma International Airport to Wattay International Airport
cheapest- Fly from Seattle-Tacoma International Airport (SEA) to Wattay International Airport (VTE)SEA - VTE
22h 37m$390–1,500Fly Seattle-Tacoma International Airport to Khon Kaen Airport, train
- Fly from Seattle-Tacoma International Airport (SEA) to Khon Kaen Airport (KKC)SEA - KKC
- Take the train from Khon Kaen to Nong Khai
29h 25m$491–1,299Fly Seattle - Lake Union to Vancouver International Airport, fly to Wattay International Airport
- Fly from Seattle - Lake Union to Vancouver Harbour
- Fly from Vancouver International Airport (YVR) to Wattay International Airport (VTE)YVR - VTE
23h 1m$477–1,283
Seattle-Tacoma International Airport (SEA) to Udon Thani International Airport (UTH) flights
Questions & Answers
The cheapest way to get from Seattle to Vientiane is to fly and train which costs $490 - $1,300 and takes 29h 25m.
The fastest way to get from Seattle to Vientiane is to fly which takes 22h 37m and costs $390 - $1,500.
The distance between Seattle and Vientiane is 11627 km.
It takes approximately 26h 39m to get from Seattle to Vientiane, including transfers.
Vientiane is 15h ahead of Seattle. It is currently 7:06 AM in Seattle and 10:06 PM in Vientiane.
There are 280+ hotels available in Vientiane.
What companies run services between Seattle, WA, USA and Vientiane, Laos?
Hawaiian Airlines, Jeju Air, and 10 other airlines fly from Seattle-Tacoma International Airport (SEA) to Wattay International Airport (VTE) 5 times a day.
- Website
- thaiairways.com
Flights from Seattle-Tacoma International Airport to Udon Thani International Airport via Taiwan Taoyuan, Suvarnabhumi
- Ave. Duration
- 23h 30m
- When
- Every day
- Estimated price
- $470–1,800
Flights from Seattle-Tacoma International Airport to Udon Thani International Airport via Tokyo Haneda, Suvarnabhumi
- Ave. Duration
- 25h 15m
- When
- Every day
- Estimated price
- $480–4,500
Flights from Seattle-Tacoma International Airport to Udon Thani International Airport via Tokyo Narita, Suvarnabhumi
- Ave. Duration
- 28h 30m
- When
- Every day
- Estimated price
- $480–1,800
Flights from Seattle-Tacoma International Airport to Khon Kaen Airport via Taiwan Taoyuan, Suvarnabhumi
- Ave. Duration
- 24h 42m
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- $430–1,600
Flights from Seattle-Tacoma International Airport to Khon Kaen Airport via Tokyo Haneda, Suvarnabhumi
- Ave. Duration
- 25h 10m
- When
- Every day
- Estimated price
- $440–4,100
Flights from Seattle-Tacoma International Airport to Khon Kaen Airport via Vancouver International Airport, Suvarnabhumi
- Ave. Duration
- 24h 25m
- When
- Every day
- Estimated price
- $430–1,600
Flights from Seattle-Tacoma International Airport to Khon Kaen Airport via Tokyo Narita, Suvarnabhumi
- Ave. Duration
- 28h 25m
- When
- Every day
- Estimated price
- $550–1,600
Flights from Vancouver International Airport to Wattay International Airport via Suvarnabhumi
- Ave. Duration
- 23h
- When
- Every day
- Estimated price
- $400–1,500
- Website
- en.ceair.com
Flights from Seattle-Tacoma International Airport to Wattay International Airport via Shanghai Pudong
- Ave. Duration
- 22h 30m
- When
- Every day
- Estimated price
- $440–1,600
Flights from Vancouver International Airport to Wattay International Airport via Shanghai Pudong
- Ave. Duration
- 21h 32m
- When
- Every day
- Estimated price
- $320–1,400
- Website
- twayair.com
Flights from Seattle-Tacoma International Airport to Wattay International Airport via Incheon
- Ave. Duration
- 20h 50m
- When
- Every day
- Estimated price
- $430–1,600
Flights from Vancouver International Airport to Wattay International Airport via Incheon
- Ave. Duration
- 19h 15m
- When
- Every day
- Estimated price
- $360–1,300
- Website
- laoairlines.com
Flights from Seattle-Tacoma International Airport to Wattay International Airport via Incheon
- Ave. Duration
- 22h 20m
- When
- Monday, Tuesday, Thursday, Saturday, and Sunday
- Estimated price
- $390–1,500
Flights from Vancouver International Airport to Wattay International Airport via Suvarnabhumi
- Ave. Duration
- 21h 5m
- When
- Every day
- Estimated price
- $400–1,500
- Website
- csair.com
Flights from Seattle-Tacoma International Airport to Wattay International Airport via Taiwan Taoyuan, Guangzhou Baiyun
- Ave. Duration
- 23h 55m
- When
- Thursday, Saturday, and Sunday
- Estimated price
- $500–1,400
Flights from Vancouver International Airport to Wattay International Airport via Guangzhou Baiyun
- Ave. Duration
- 22h 5m
- When
- Tuesday and Thursday
- Estimated price
- $320–1,200
- Website
- hkairlines.com
Flights from Seattle-Tacoma International Airport to Wattay International Airport via Taiwan Taoyuan, Hong Kong
- Ave. Duration
- 26h 20m
- When
- Monday, Wednesday, and Friday
- Estimated price
- $500–1,800
Flights from Vancouver International Airport to Wattay International Airport via Hong Kong
- Ave. Duration
- 26h 10m
- When
- Monday, Wednesday, and Friday
- Estimated price
- $390–1,300
- Website
- vietjetair.com
Flights from Seattle-Tacoma International Airport to Udon Thani International Airport via Vancouver International Airport, Suvarnabhumi
- Ave. Duration
- 22h 40m
- When
- Every day
- Estimated price
- $470–1,700
- Website
- jejuair.net
Flights from Seattle-Tacoma International Airport to Wattay International Airport via Incheon
- Ave. Duration
- 19h 45m
- When
- Wednesday to Sunday
- Estimated price
- $430–1,600
- Website
- vietjetair.com
Flights from Seattle-Tacoma International Airport to Wattay International Airport via Taiwan Taoyuan, Noi Bai International
- Ave. Duration
- 26h 30m
- When
- Every day
- Estimated price
- $500–1,400
- Website
- airasia.com
Flights from Seattle-Tacoma International Airport to Khon Kaen Airport via Taiwan Taoyuan, Suvarnabhumi
- Ave. Duration
- 21h 20m
- When
- Monday, Tuesday, Wednesday, Friday, and Sunday
- Estimated price
- $470–1,700
- Phone
- 1690
- sarabanklang@railway.co.th
- Website
- dticket.railway.co.th
Train from Khon Kaen to Nong Khai
- Ave. Duration
- 2h 13m
- Frequency
- 5 times a day
- Estimated price
- $2–35
- Book at
- https://12go.asia/en/operator/thai-railways
- Website
- https://dticket.railway.co.th/DTicketPublicWeb/home/Home
- 3rd Class (Seat)
- $2–6
- 2nd Class (Air-Conditioned Berth)
- $18–25
- 2nd Class (Air-conditioned Seat)
- $8–12
- 1st Class (Air-Conditioned Berth)
- $26–35
Want to know more about travelling around the world?
Rome2Rio's Travel Guide series provide vital information for the global traveller. Read our range of informative guides on popular transport routes and companies - including How to get from Florence to Rome, South Korea: Travelling from Seoul to Busan , and How to plan an amazing trip around Scandinavia - to help you get the most out of your next trip.


