฿4,646 Find Cheap Flights from Chiang Rai to Vientiane – Compare and Save

Flights from Chiang Rai to Vientiane usually depart from Chiang Rai (CEI) and arrive at Vientiane Wattay (VTE).

Connecting flights from Chiang Rai to Vientiane most commonly pass through:

• Bangkok Suvarnabhumi (BKK) – 50% of one-stop connections
• Bangkok Don Mueang Intl (DMK) – 50% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

Yes. Being flexible with your travel dates can save you up to 36% on the Chiang Rai to Vientiane route. Friday is the cheapest departure day at ฿7,084 return on average, while Monday is the most expensive at ฿10,938, a difference of ฿3,855. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

There are currently no direct flights available from Chiang Rai to Vientiane. Flights with 1 stopover take between 5h 27m and 9h 19m in total, depending on the connection.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ฿8,929 to ฿30,311. That means the highest observed fare was about 3x higher than the lowest one.

One-way fares from Chiang Rai to Vientiane are currently lower than usual. Average one-way flight prices are about ฿5,347, which is 6% below the typical average for this route.

Flying via Bangkok Suvarnabhumi (BKK) gives the shortest average 1-stop total travel time of 5h 27m, compared to 9h 19m via Bangkok Don Mueang Intl (DMK).