Earn point on your loyalty program!arrow arc left

Cheap flights from Rapid City (RAP) to Bangkok (BKK)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Rapid City (RAP) to Bangkok (BKK)

How to find the cheapest flight from Rapid City (RAP) to Bangkok (BKK)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Rapid City (RAP) to Bangkok (BKK)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Rapid City (RAP) to Bangkok (BKK)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Rapid City to Bangkok in January , February 2026

25 Jan - 05 Feb $ 1,018.00
RAP
Rapid City
Allegiant Air
3 STOPS
BKK
Bangkok
BKK
Bangkok
Allegiant Air
3 STOPS
RAP
Rapid City
Pick dates
20 Jan - 04 Feb $ 2,528.00
RAP
Rapid City
Qatar Airways
2 STOPS
BKK
Bangkok
BKK
Bangkok
Qatar Airways
2 STOPS
RAP
Rapid City
Pick dates
12 Jan - 10 Feb $ 3,619.00
RAP
Rapid City
Korean Air
2 STOPS
BKK
Bangkok
BKK
Bangkok
Korean Air
2 STOPS
RAP
Rapid City
Pick dates

Last minute flights from Rapid City to Bangkok

25 Jan - 01 Feb $ 1,205.00
RAP
Rapid City
Allegiant Air
3 STOPS
BKK
Bangkok
BKK
Bangkok
Allegiant Air
3 STOPS
RAP
Rapid City
Pick dates
25 Jan - 01 Feb $ 1,211.00
RAP
Rapid City
Allegiant Air
3 STOPS
BKK
Bangkok
BKK
Bangkok
Allegiant Air
3 STOPS
RAP
Rapid City
Pick dates
22 Jan - 01 Feb $ 1,220.00
RAP
Rapid City
Allegiant Air
3 STOPS
BKK
Bangkok
BKK
Bangkok
Allegiant Air
3 STOPS
RAP
Rapid City
Pick dates

One-way flights to Bangkok from Rapid City

10:10 PM - 6:55 PM
All Nippon Airways
3 Stops
36h 10m
RAP - BKK
$ 463
Kiwi
Pick dates
8:30 AM - 6:55 PM
United Airlines
2 Stops
25h 50m
RAP - BKK
$ 747
Kiwi
Pick dates
7:00 AM - 6:55 PM
United Airlines
2 Stops
27h 20m
RAP - BKK
$ 747
Kiwi
Pick dates

How to find the cheapest flight from Rapid City (RAP) to Bangkok (BKK)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Rapid City (RAP) to Bangkok (BKK)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Rapid City (RAP) to Bangkok (BKK)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.