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$1,217+ Cheap flights from Rapid City (RAP) to Thailand

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — BKK
may. 24 — may. 311
dom. 5/24
dom. 5/31
1 adult, Economy
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Cheap flight deals from Rapid City to Thailand

Cheapest flights from Rapid City to Thailand
Explore the most affordable flight options available from Rapid City to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 24, 2026.

This IEagle deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/244:58 pm
RAP
-
BKK
2 stops31h 27m
Qatar Airways
mar. 10/62:30 am
BKK
-
RAP
2 stops32h 28m
Qatar Airways
Deal found 4/22$1,217
This FlightHub deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/256:28 am
RAP
-
BKK
2 stops35h 47m
Qatar Airways
mar. 10/209:05 pm
BKK
-
RAP
2 stops32h 22m
Qatar Airways
Deal found 4/19$1,226
This Qatar Airways deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/2412:48 pm
RAP
-
BKK
2 stops35h 07m
Qatar Airways
lun. 9/289:05 pm
BKK
-
RAP
2 stops32h 22m
Qatar Airways
Deal found 4/23$1,421
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/15:34 am
RAP
-
BKK
2 stops33h 31m
American Airlines
dom. 1/3110:05 pm
BKK
-
RAP
2 stops37h 10m
American Airlines
Deal found 4/22$1,577
This IEagle deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/2810:19 am
RAP
-
BKK
2 stops31h 01m
Qatar Airways
dom. 8/93:00 am
BKK
-
RAP
2 stops31h 35m
Qatar Airways
Deal found 4/21$1,628
This Etihad Airways deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/233:25 pm
RAP
-
BKK
2 stops31h 25m
Multiple Airlines
mar. 8/43:05 pm
BKK
-
RAP
2 stops39h 35m
Multiple Airlines
Deal found 4/21$1,693
This Ovago deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/2612:41 pm
RAP
-
BKK
2 stops29h 34m
Qatar Airways
lun. 8/108:00 pm
BKK
-
RAP
2 stops33h 32m
Qatar Airways
Deal found 4/21$1,696
This Justfly.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/2412:41 pm
RAP
-
BKK
2 stops35h 14m
Qatar Airways
mié. 8/58:00 pm
BKK
-
RAP
2 stops38h 39m
Qatar Airways
Deal found 4/21$1,730
This Justfly.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/244:55 pm
RAP
-
BKK
2 stops31h 00m
Qatar Airways
mar. 8/49:15 am
BKK
-
RAP
2 stops44h 17m
Qatar Airways
Deal found 4/21$1,733
This Ovago deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/274:55 pm
RAP
-
BKK
2 stops31h 00m
Qatar Airways
lun. 8/108:00 pm
BKK
-
RAP
2 stops33h 32m
Qatar Airways
Deal found 4/21$1,736
This Ovago deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/255:53 pm
RAP
-
BKK
2 stops26h 42m
ANA
mar. 10/209:35 am
BKK
-
RAP
3 stops25h 53m
ANA
Deal found 4/19$1,738

Find flight deals from Rapid City to Thailand

Keep the following information in mind while searching for Rapid City to Thailand flight deals. Data was last updated abril 24, 2026.

Round-trip from

$1,217
(IEagle)
From Rapid City to Thailand
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to Thailand that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 24, 2026.
Use the filters below to find and compare flights from Rapid City to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

mar. 8/25

6:28 am-7:15 am

2 stops35h 47m

Bangkok Suvarnabhumi

mar. 10/20

9:05 pm-4:27 pm

2 stops32h 22m

$1,226

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

jue. 9/24

12:48 pm-12:55 pm

2 stops35h 07m

Bangkok Suvarnabhumi

lun. 9/28

9:05 pm-4:27 pm

2 stops32h 22m

$1,421

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

mar. 8/25

5:53 pm-9:35 am

2 stops26h 42m

Bangkok Suvarnabhumi

mar. 10/20

9:35 am-10:28 pm

3 stops25h 53m

$1,738
Quickest round-trip

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

mar. 8/25

3:22 pm-9:35 am

3 stops29h 13m

Bangkok Suvarnabhumi

mar. 10/20

7:00 am-3:33 pm

2 stops21h 33m

$1,745

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

mar. 7/21

6:00 am-4:35 am

2 stops33h 35m

Bangkok Suvarnabhumi

mar. 8/4

7:00 am-9:37 pm

2 stops51h 37m

$1,747

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

jue. 9/24

11:16 am-9:35 am

3 stops33h 19m

Bangkok Suvarnabhumi

lun. 9/28

7:00 am-10:28 pm

2 stops28h 28m

$1,795

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

vie. 7/24

1:35 pm-9:35 am

3 stops55h 00m

Bangkok Suvarnabhumi

mar. 8/4

7:00 am-9:37 pm

2 stops51h 37m

$1,813

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

jue. 7/30

5:00 am-9:35 am

3 stops39h 35m

Bangkok Suvarnabhumi

lun. 8/10

9:35 am-10:12 am

2 stops61h 37m

$1,887

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

mié. 7/29

11:20 am-9:35 am

3 stops33h 15m

Bangkok Suvarnabhumi

lun. 8/10

9:35 am-10:12 am

2 stops61h 37m

$1,887

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

lun. 7/27

10:21 am-9:35 am

3 stops34h 14m

Bangkok Suvarnabhumi

lun. 8/10

9:35 am-10:12 am

2 stops61h 37m

$1,887

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/19

Showing 1-10 of 12 resultsSorted by cheapest first
1
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Best time to book a flight from Rapid City to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from Rapid City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rapid City to Thailand
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thailand. Reviews last updated abril 24, 2026.
Peruse reviews from past customers who have flown with United Airlines from Rapid City to Thailand to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,643 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,643 reviews
United Airlines
7.4
Good
9,643 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Rapid City to Thailand. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rapid City to Thailand?

    Located just 9.0 mi from the city center, Rapid City (RAP) is the airport most travelers will use when flying to Thailand from Rapid City.

  • How long is the flight from Rapid City to Thailand?

    Airlines like Qatar Airways, ANA, and United Airlines fly from Rapid City to Thailand in about 26h 42m. The time it takes to get you to your destination can typically vary by up to 9h 05m. The distance from Rapid City to Thailand is about 8170 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Rapid City to Thailand that include hotel bookings?

    Yes. In addition to deals on Rapid City to Thailand flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rapid City to Thailand?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rapid City to Thailand.

  • Can I find deals for business class flights from Rapid City to Thailand?

    Yes. Cheapflights offers flight deals from Rapid City to Thailand by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Rapid City to Thailand

Discover the top airline that operate flights from Rapid City to Thailand. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$930Average$1,297FlexibilityNo cancel feeOn-time69%

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