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)plane SEA - UTH
- Drive from Udon-Thani-Airport-UTH to Vientianecar
26h 1m$450–1,427Fly Seattle-Tacoma International Airport to Khon Kaen Airport, train
cheapest- Fly from Seattle-Tacoma International Airport (SEA) to Khon Kaen Airport (KKC)plane SEA - KKC
- Take the train from Khon Kaen to Nong Khaitrain
29h 22m$404–1,349Fly Seattle-Tacoma International Airport to Wattay International Airport
- Fly from Seattle-Tacoma International Airport (SEA) to Wattay International Airport (VTE)plane SEA - VTE
21h$446–1,506Fly Seattle - Lake Union to Vancouver International Airport, fly to Wattay International Airport
- Fly from Seattle - Lake Union to Vancouver Harbourplane
- Fly from Vancouver International Airport (YVR) to Wattay International Airport (VTE)plane YVR - VTE
23h 6m$465–1,479
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 $400 - $1,400 and takes 29h 22m.
The fastest way to get from Seattle to Vientiane is to fly which takes 21h and costs $440 - $1,600.
The distance between Seattle and Vientiane is 11626 km.
It takes approximately 26h 1m to get from Seattle to Vientiane, including transfers.
Vientiane is 14h ahead of Seattle. It is currently 8:53 PM in Seattle and 10:53 AM in Vientiane.
There are 282+ hotels available in Vientiane.
What companies run services between Seattle, WA, USA and Vientiane, Laos?
Hainan, China West Air, and six other airlines fly from Seattle-Tacoma International Airport (SEA) to Wattay International Airport (VTE) twice daily.
- Website
- thaiairways.com
Flights from Seattle-Tacoma International Airport to Udon Thani International Airport via Taiwan Taoyuan, Suvarnabhumi
- Ave. Duration
- 22h 2m
- When
- Monday, Tuesday, Wednesday, Friday, and Sunday
- Estimated price
- $420–1,800
Flights from Seattle-Tacoma International Airport to Udon Thani International Airport via Tokyo Haneda, Suvarnabhumi
- Ave. Duration
- 25h 40m
- When
- Every day
- Estimated price
- $360–5,500
Flights from Seattle-Tacoma International Airport to Khon Kaen Airport via Taiwan Taoyuan, Suvarnabhumi
- Ave. Duration
- 24h 52m
- When
- Every day
- Estimated price
- $370–1,500
Flights from Seattle-Tacoma International Airport to Khon Kaen Airport via Tokyo Haneda, Suvarnabhumi
- Ave. Duration
- 25h 30m
- When
- Every day
- Estimated price
- $330–4,900
Flights from Seattle-Tacoma International Airport to Khon Kaen Airport via Tokyo Narita, Suvarnabhumi
- Ave. Duration
- 28h 30m
- When
- Every day
- Estimated price
- $380–1,500
Flights from Vancouver International Airport to Wattay International Airport via Suvarnabhumi
- Ave. Duration
- 23h 20m
- When
- Monday, Wednesday, and Saturday
- Estimated price
- $400–1,600
- Website
- laoairlines.com
Flights from Seattle-Tacoma International Airport to Wattay International Airport via Incheon
- Ave. Duration
- 22h 25m
- When
- Monday, Wednesday, and Friday
- Estimated price
- $380–1,500
Flights from Seattle-Tacoma International Airport to Wattay International Airport via Taiwan Taoyuan, Danang
- Ave. Duration
- 23h 40m
- When
- Wednesday and Saturday
- Estimated price
- $450–1,500
Flights from Seattle-Tacoma International Airport to Wattay International Airport via Taiwan Taoyuan, Noi Bai International
- Ave. Duration
- 25h 50m
- When
- Every day
- Estimated price
- $440–1,500
Flights from Vancouver International Airport to Wattay International Airport via Suvarnabhumi
- Ave. Duration
- 21h 35m
- When
- Monday, Wednesday, and Saturday
- Estimated price
- $400–1,600
Flights from Vancouver International Airport to Wattay International Airport via Incheon
- Ave. Duration
- 22h 25m
- When
- Monday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $380–1,600
- Website
- lionairthai.com
Flights from Seattle-Tacoma International Airport to Udon Thani International Airport via Shanghai Pudong, Don Muang
- Ave. Duration
- 27h
- When
- Monday, Wednesday, Friday, and Saturday
- Estimated price
- $410–1,600
Flights from Seattle-Tacoma International Airport to Udon Thani International Airport via Taiwan Taoyuan, Don Muang
- Ave. Duration
- 27h 5m
- When
- Monday to Saturday
- Estimated price
- $410–1,600
Flights from Seattle-Tacoma International Airport to Khon Kaen Airport via Shanghai Pudong, Don Muang
- Ave. Duration
- 27h 10m
- When
- Monday, Wednesday, Friday, and Saturday
- Estimated price
- $370–1,400
Flights from Seattle-Tacoma International Airport to Khon Kaen Airport via Taiwan Taoyuan, Don Muang
- Ave. Duration
- 27h 15m
- When
- Monday to Saturday
- Estimated price
- $370–1,400
- Website
- jejuair.net
Flights from Seattle-Tacoma International Airport to Wattay International Airport via Incheon
- Ave. Duration
- 20h 10m
- When
- Wednesday
- Estimated price
- $410–1,600
Flights from Vancouver International Airport to Wattay International Airport via Incheon
- Ave. Duration
- 20h 20m
- When
- Every day
- Estimated price
- $370–1,600
- Website
- csair.com
Flights from Seattle-Tacoma International Airport to Wattay International Airport via Taiwan Taoyuan, Guangzhou Baiyun
- Ave. Duration
- 23h 15m
- When
- Thursday, Saturday, and Sunday
- Estimated price
- $440–1,500
Flights from Vancouver International Airport to Wattay International Airport via Guangzhou Baiyun
- Ave. Duration
- 22h 2m
- When
- Wednesday and Saturday
- Estimated price
- $260–1,600
- Website
- westair.cn
Flights from Seattle-Tacoma International Airport to Wattay International Airport via Chongqing
- Ave. Duration
- 18h 10m
- When
- Thursday
- Estimated price
- $320–1,600
- 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
- $380–1,600
- Website
- en.ceair.com
Flights from Vancouver International Airport to Wattay International Airport via Shanghai Pudong
- Ave. Duration
- 21h 9m
- When
- Thursday
- Estimated price
- $310–1,200
- Website
- xiamenair.com
Flights from Vancouver International Airport to Wattay International Airport via Xiamen
- Ave. Duration
- 25h 25m
- When
- Friday
- Estimated price
- $330–1,300
- 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)
- $18–24
- 2nd Class (Air-conditioned Seat)
- $8–12
- 1st Class (Air-Conditioned Berth)
- $25–35
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