There are 5 ways to get from Washington to Vientiane by subway, plane, bus, 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.
Subway to Washington Dulles International Airport, fly to Wattay International Airport
best- Take the subway from McPherson Square, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platformsubway
- Fly from Washington Dulles International Airport (IAD) to Wattay International Airport (VTE)plane IAD - VTE
26h 13m$652–2,203Fly Ronald Reagan Washington National Airport to Wattay International Airport
- Fly from Ronald Reagan Washington National Airport (DCA) to Wattay International Airport (VTE)plane DCA - VTE
24h 18m$900–2,400Subway to Washington Dulles International Airport, fly to Udon Thani International Airport, bus
- Take the subway from McPherson Square, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platformsubway
- Fly from Washington Dulles International Airport (IAD) to Udon Thani International Airport (UTH)plane IAD - UTH
- Take the bus from Udon Thani Airport to Nong Khai Minivan Stationbus
27h 57m$767–2,524Fly Ronald Reagan Washington National Airport to Udon Thani International Airport, bus
- Fly from Ronald Reagan Washington National Airport (DCA) to Udon Thani International Airport (UTH)plane DCA - UTH
- Take the bus from Udon Thani Airport to Nong Khai Minivan Stationbus
30h 54m$813–1,798Subway to Washington Dulles International Airport, fly to Khon Kaen Airport, train
- Take the subway from McPherson Square, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platformsubway
- Fly from Washington Dulles International Airport (IAD) to Khon Kaen Airport (KKC)plane IAD - KKC
- Take the train from Khon Kaen to Nong Khaitrain
30h 38m$859–2,037
Washington Dulles International Airport (IAD) to Wattay International Airport (VTE) flights
Comparing Your Travel Options
The cheapest way to get from Washington to Vientiane is to fly and bus which costs $800 - $1,800 and takes 30h 54m.
The fastest way to get from Washington to Vientiane is to fly which takes 24h 18m and costs $900 - $2,400.
The distance between Washington and Vientiane is 13727 km.
It takes approximately 26h 13m to get from Washington to Vientiane, including transfers.
There is no direct flight from Ronald Reagan Washington National Airport Airport to Wattay International Airport Airport. The quickest flight takes 30h 18m and has two stopovers.
Vientiane is 11h ahead of Washington. It is currently 5:46 AM in Washington and 4:46 PM in Vientiane.
American Airlines, China Southern Airlines, T'way Air and three other airlines offer flights from Ronald Reagan Washington National Airport Airport to Wattay International Airport Airport.
There are 279+ hotels available in Vientiane.
What companies run services between Washington, DC, USA and Vientiane, Laos?
American Airlines, China Eastern Airlines, and four other airlines fly from Ronald Reagan Washington National Airport (DCA) to Wattay International Airport (VTE) 5 times a day.
- Website
- thaiairways.com
Flights from Washington Dulles International Airport to Wattay International Airport via Istanbul, Suvarnabhumi
- Ave. Duration
- 27h 45m
- When
- Every day
- Estimated price
- $750–2,600
Flights from Washington Dulles International Airport to Wattay International Airport via Munich, Suvarnabhumi
- Ave. Duration
- 26h 10m
- When
- Every day
- Estimated price
- $1,000–2,300
Flights from Washington Dulles International Airport to Udon Thani International Airport via Istanbul, Suvarnabhumi
- Ave. Duration
- 22h 40m
- When
- Every day
- Estimated price
- $750–2,500
Flights from Washington Dulles International Airport to Udon Thani International Airport via Munich, Suvarnabhumi
- Ave. Duration
- 26h 45m
- When
- Every day
- Estimated price
- $950–2,200
Flights from Ronald Reagan Washington National Airport to Udon Thani International Airport via Boston, Copenhagen, Suvarnabhumi
- Ave. Duration
- 36h 20m
- When
- Monday, Tuesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $1,400–3,300
Flights from Ronald Reagan Washington National Airport to Udon Thani International Airport via Montreal, Copenhagen, Suvarnabhumi
- Ave. Duration
- 33h 40m
- When
- Tuesday
- Estimated price
- $800–1,800
Flights from Washington Dulles International Airport to Khon Kaen Airport via Istanbul, Suvarnabhumi
- Ave. Duration
- 22h 35m
- When
- Every day
- Estimated price
- $700–2,300
Flights from Washington Dulles International Airport to Khon Kaen Airport via Munich, Suvarnabhumi
- Ave. Duration
- 24h 30m
- When
- Every day
- Estimated price
- $850–2,000
Flights from Washington Dulles International Airport to Khon Kaen Airport via Copenhagen, Suvarnabhumi
- Ave. Duration
- 26h 55m
- When
- Monday, Wednesday, Thursday, and Saturday
- Estimated price
- $850–2,000
- Website
- vietjetair.com
Flights from Washington Dulles International Airport to Udon Thani International Airport via Doha, Suvarnabhumi
- Ave. Duration
- 25h 35m
- When
- Every day
- Estimated price
- $850–2,400
Flights from Ronald Reagan Washington National Airport to Udon Thani International Airport via Philadelphia, Doha, Suvarnabhumi
- Ave. Duration
- 28h 30m
- When
- Every day
- Estimated price
- $1,300–3,600
Flights from Ronald Reagan Washington National Airport to Udon Thani International Airport via Boston, Doha, Suvarnabhumi
- Ave. Duration
- 28h 27m
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- $1,300–3,600
Flights from Ronald Reagan Washington National Airport to Udon Thani International Airport via Montreal, Copenhagen, Suvarnabhumi
- Ave. Duration
- 29h 40m
- When
- Tuesday and Sunday
- Estimated price
- $1,400–3,300
Flights from Washington Dulles International Airport to Khon Kaen Airport via Doha, Suvarnabhumi
- Ave. Duration
- 24h 5m
- When
- Every day
- Estimated price
- $800–2,200
- Website
- twayair.com
Flights from Washington Dulles International Airport to Wattay International Airport via Incheon
- Ave. Duration
- 23h 25m
- When
- Every day
- Estimated price
- $650–2,200
Flights from Ronald Reagan Washington National Airport to Wattay International Airport via Minneapolis, Incheon
- Ave. Duration
- 27h 30m
- When
- Monday to Saturday
- Estimated price
- $1,100–3,700
Flights from Ronald Reagan Washington National Airport to Wattay International Airport via Detroit, Incheon
- Ave. Duration
- 29h 5m
- When
- Every day
- Estimated price
- $1,000–3,700
Flights from Ronald Reagan Washington National Airport to Wattay International Airport via Montreal, Incheon
- Ave. Duration
- 30h 15m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- $1,000–3,700
- Website
- laoairlines.com
Flights from Washington Dulles International Airport to Wattay International Airport via Incheon
- Ave. Duration
- 25h 55m
- When
- Monday, Wednesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $900–2,500
Flights from Washington Dulles International Airport to Wattay International Airport via Doha, Suvarnabhumi
- Ave. Duration
- 25h 22m
- When
- Every day
- Estimated price
- $900–2,500
Flights from Washington Dulles International Airport to Wattay International Airport via Istanbul, Suvarnabhumi
- Ave. Duration
- 25h 55m
- When
- Every day
- Estimated price
- $750–2,600
- Website
- turkishairlines.com
Flights from Washington Dulles International Airport to Wattay International Airport via Istanbul, Suvarnabhumi
- Ave. Duration
- 27h 45m
- When
- Every day
- Estimated price
- $750–2,600
Flights from Washington Dulles International Airport to Udon Thani International Airport via Istanbul, Suvarnabhumi
- Ave. Duration
- 22h 40m
- When
- Every day
- Estimated price
- $750–2,500
Flights from Ronald Reagan Washington National Airport to Udon Thani International Airport via Montreal, Copenhagen, Suvarnabhumi
- Ave. Duration
- 33h 40m
- When
- Tuesday
- Estimated price
- $800–1,800
Flights from Washington Dulles International Airport to Khon Kaen Airport via Istanbul, Suvarnabhumi
- Ave. Duration
- 22h 35m
- When
- Every day
- Estimated price
- $700–2,300
- Website
- en.ceair.com
Flights from Ronald Reagan Washington National Airport to Wattay International Airport via Toronto, Shanghai Pudong
- Ave. Duration
- 24h 18m
- When
- Monday, Wednesday, Friday, and Saturday
- Estimated price
- $900–2,400
Flights from Ronald Reagan Washington National Airport to Wattay International Airport via New York JFK, Shanghai Pudong
- Ave. Duration
- 25h
- When
- Monday and Wednesday
- Estimated price
- $900–2,400
Flights from Ronald Reagan Washington National Airport to Wattay International Airport via Detroit, Shanghai Pudong
- Ave. Duration
- 29h 55m
- When
- Every day
- Estimated price
- $1,000–3,700
- Website
- lufthansa.com
Flights from Washington Dulles International Airport to Wattay International Airport via Munich, Suvarnabhumi
- Ave. Duration
- 32h 50m
- When
- Every day
- Estimated price
- $800–2,900
- Website
- vietnamairlines.com
Flights from Washington Dulles International Airport to Wattay International Airport via Istanbul, Noi Bai International
- Ave. Duration
- 25h 20m
- When
- Monday, Wednesday, and Saturday
- Estimated price
- $750–2,600
- Website
- csair.com
Flights from Ronald Reagan Washington National Airport to Wattay International Airport via Toronto, Guangzhou Baiyun
- Ave. Duration
- 30h 20m
- When
- Tuesday, Thursday, Saturday, and Sunday
- Estimated price
- $800–2,700
- Website
- airasia.com
Flights from Ronald Reagan Washington National Airport to Udon Thani International Airport via Boston, Abu Dhabi, Chiang Mai
- Ave. Duration
- 35h 15m
- When
- Monday, Wednesday, Friday, and Saturday
- Estimated price
- $850–2,500
Subway from McPherson Square, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platform
- Ave. Duration
- 48 min
- Frequency
- Every 15 minutes
- Estimated price
- $2–3
- Website
- Washington Metropolitan Area Transit Authority
- standard fare after 9:30 p.m
- $2–3
Subway from McPherson Square, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platform
- Ave. Duration
- 48 min
- Frequency
- Every 15 minutes
- Estimated price
- $2–3
- Website
- Washington Metropolitan Area Transit Authority
- standard fare after 9:30 p.m
- $2–3
Subway from McPherson Square, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platform
- Ave. Duration
- 48 min
- Frequency
- Every 15 minutes
- Estimated price
- $2–3
- Website
- Washington Metropolitan Area Transit Authority
- standard fare after 9:30 p.m
- $2–3
- Website
- Thai Railway
Train from Khon Kaen to Nong Khai
- Ave. Duration
- 2h 13m
- Frequency
- Every 4 hours
- Estimated price
- $1–35
- Schedules at
- Thai Railway
- Phone
- 1690
- [email protected]
- Website
- railway.co.th
Train from Khon Kaen to Nong Khai
- Ave. Duration
- 1h 58m
- Frequency
- 4 times a day
- Estimated price
- $1–26
- Book at
- 12go.asia
- Website
- railway.co.th
- 1st Class (Air-Conditioned Berth)
- $18–26
- 3rd Class (Seat)
- $3–5
- 2nd Class (Air-Conditioned Berth)
- $1–3
- 2nd Class (Air-conditioned Seat)
- $9–10
- Phone
- +66 42 081 899
- [email protected]
- Website
- RG Adventure
Bus from Udon Thani Airport to Nong Khai Minivan Station
- Ave. Duration
- 1h
- Frequency
- Once daily
- Estimated price
- $9–15
- Schedules at
- RG Adventure
Bus from Udon Thani Airport to Nong Khai Minivan Station
- Ave. Duration
- 1h
- Frequency
- Once daily
- Estimated price
- $9–15
- Schedules at
- RG Adventure
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