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How to get from Las Vegas to Bangkok

No nonstop flights. The fastest way is via Vancouver: about 21h 45m including the connection. Other options: via Shanghai, Hong Kong, Seoul and Tokyo. Two tickets from $538.

Flights from Las Vegas to Bangkok

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Filters

Best fares from Las Vegas to Bangkok

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $499 16 February 2027, with a connection Cheapest month February 2027 tickets from $499

Where to connect

Options with one connection, fastest first

fastest, via Vancouver
21h 45m
two tickets, via Hong Kong
$538
connection options
5
straight-line distance
8,277 mi (13,321 km)
fastest
Via Vancouver
Canada
21h 45m
with the connection
Las Vegas to Vancouver flight 3h
Connection of about 3h
Vancouver to Bangkok flight 15h 45m
two ticketsfrom $1,307
Via Shanghai
China
21h 53m
with the connection
Las Vegas to Shanghai flight 14h 10m
Connection of about 3h
Shanghai to Bangkok flight 4h 43m
Via Hong Kong
Hong Kong
22h
with the connection
Las Vegas to Hong Kong flight 15h 55m
Connection of about 3h
Hong Kong to Bangkok flight 3h 5m
two ticketsfrom $538
Via Seoul
South Korea
22h 20m
with the connection
Las Vegas to Seoul flight 13h 25m
Connection of about 3h
Seoul to Bangkok flight 5h 55m
two ticketsfrom $1,506
Via Tokyo
Japan
22h 20m
with the connection
Las Vegas to Tokyo flight 12h 15m
Connection of about 3h Arrival: Narita International. Departure to Bangkok: Haneda, Narita International.
Tokyo to Bangkok flight 7h 5m

One ticket or two

How the options are calculated and what to keep in mind at the connection

Flight times come from the nonstop schedule (estimated from the distance where there is no schedule), with 3h allowed for the connection. The price of an option is the sum of the lowest known fares for each leg; their dates may not match, so treat it as a guide. The search shows tickets for your dates, including connections on a single ticket.

When to visit Bangkok

Weather by month

Best time to visit: January, November and December, +31° to +32° by day. In November it is +31° by day and +24° at night, with 12 rainy days.

Jan
+32° +22° 2 days
Feb
+33° +24° 8 days
Mar
+34° +26° 9 days
Apr
+34° +27° 13 days
May
+33° +26° 22 days
Jun
+33° +26° 24 days
Jul
+32° +26° 28 days
Aug
+32° +25° 26 days
Sep
+31° +25° 29 days
Oct
+31° +24° 22 days
Nov
+31° +24° 12 days
Dec
+32° +23° 3 days

Daytime and night temperatures in °C, rainy days. Months with the most comfortable weather are in green. Long-term averages.

Nearest nonstop flights

The closest you can get without a connection

Frequently asked questions

Is there a nonstop flight from Las Vegas to Bangkok?
There are no nonstop flights in the schedule. You will need a connection, the fastest is via Vancouver.
What is the fastest way to fly from Las Vegas to Bangkok?
Via Vancouver: 3h to the connection, 15h 45m after it, about 21h 45m in total with 3h for the connection.
How much does a flight from Las Vegas to Bangkok with a connection cost?
Two nonstop tickets via Hong Kong from $538. This is the sum of the lowest known prices for each leg, and their dates may not match.
Which cities can you connect in between Las Vegas and Bangkok?
Vancouver (21h 45m total), Shanghai (21h 53m total), Hong Kong (22h total), Seoul (22h 20m total) and Tokyo (22h 20m total).
How far is Bangkok from Las Vegas?
8,277 mi (13,321 km) in a straight line between the cities.
How much time should I allow for the connection?
The options allow 3h. On a single ticket the carrier is responsible for the connection; on separate tickets you set the margin yourself, allowing time to collect and re-check your bags.