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Southeast Asia

$1,000+ Cheap flights from Rapid City (RAP) to Southeast Asia

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — BKK
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Rapid City to Southeast Asia

Cheapest flights from Rapid City to Southeast Asia
Explore the most affordable flight options available from Rapid City to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/58:30 am
RAP
-
BKK
3 stops36h 55m
United Airlines
Thu 3/54:55 pm
BKK
-
RAP
3 stops34h 18m
United Airlines
Deal found 2/2$1,000
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:00 am
RAP
-
BKK
3 stops37h 35m
United Airlines
Wed 5/203:45 pm
BKK
-
RAP
3 stops67h 39m
United Airlines
Deal found 2/1$1,014
This Korean Air deal was found by Cheapflights users on 2/2. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/56:00 am
RAP
-
BKK
2 stops28h 55m
Multiple Airlines
Wed 3/411:15 pm
BKK
-
RAP
2 stops37h 12m
Multiple Airlines
Deal found 2/2$1,035
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/56:00 am
RAP
-
BKK
2 stops28h 55m
Delta
Wed 3/411:15 pm
BKK
-
RAP
2 stops37h 12m
Delta
Deal found 2/2$1,036
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/56:00 am
RAP
-
BKK
2 stops28h 55m
Delta
Thu 3/52:05 am
BKK
-
RAP
2 stops34h 22m
Delta
Deal found 2/2$1,066
This Korean Air deal was found by Cheapflights users on 2/4. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/56:00 am
RAP
-
BKK
2 stops28h 55m
Multiple Airlines
Thu 3/59:30 pm
BKK
-
RAP
2 stops38h 57m
Multiple Airlines
Deal found 2/4$1,101
This Ovago deal was found by Cheapflights users on 2/1. 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.
Tue 4/72:42 pm
RAP
-
BKK
2 stops29h 53m
Asiana Airlines
Thu 5/213:45 pm
BKK
-
RAP
2 stops33h 50m
Asiana Airlines
Deal found 2/1$1,123
This Ovago deal was found by Cheapflights users on 2/1. 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.
Tue 3/312:42 pm
RAP
-
BKK
2 stops29h 53m
Asiana Airlines
Wed 5/203:45 pm
BKK
-
RAP
2 stops33h 50m
Asiana Airlines
Deal found 2/1$1,128
This KAYAK deal was found by Cheapflights users on 2/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:05 am
RAP
-
MNL
2 stops21h 55m
ANA
Thu 10/89:20 pm
MNL
-
RAP
2 stops27h 33m
ANA
Deal found 2/1$1,136
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/58:30 am
RAP
-
BKK
3 stops36h 55m
United Airlines
Wed 3/47:10 am
BKK
-
RAP
2 stops25h 44m
United Airlines
Deal found 2/2$1,137
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1912:00 pm
RAP
-
BKK
3 stops34h 25m
United Airlines
Thu 3/264:55 pm
BKK
-
RAP
3 stops33h 18m
United Airlines
Deal found 2/2$1,144
This United Airlines deal was found by Cheapflights users on 2/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/87:00 am
RAP
-
MNL
2 stops23h 00m
United Airlines
Tue 2/109:55 am
MNL
-
RAP
2 stops27h 34m
United Airlines
Deal found 2/4$1,180

Find flight deals from Rapid City to Southeast Asia

Keep the following information in mind while searching for Rapid City to Southeast Asia flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,000
(United Airlines)
Provider with most accurate pricing for Rapid City-Manila Ninoy Aquino Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rapid City-Manila Ninoy Aquino Intl flights.
Search Deals
From Rapid City to Southeast Asia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to Southeast Asia 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 February 5, 2026.
Use the filters below to find and compare flights from Rapid City to Southeast Asia that are best for you.

Fly from

Rapid City

Fly to

Southeast Asia

Route

Depart

Return

Price

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Tue 4/7

5:00 am-9:35 am

3 stops39h 35m

Bangkok Suvarnabhumi

Thu 5/21

3:45 pm-10:24 pm

3 stops43h 39m

$1,000

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Tue 3/31

7:00 am-9:35 am

3 stops37h 35m

Bangkok Suvarnabhumi

Wed 5/20

3:45 pm-10:24 pm

3 stops67h 39m

$1,014

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Wed 4/8

7:00 am-9:35 am

3 stops37h 35m

Bangkok Suvarnabhumi

Wed 5/20

3:45 pm-10:24 pm

3 stops43h 39m

$1,014

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Tue 4/7

2:42 pm-9:35 am

2 stops29h 53m

Bangkok Suvarnabhumi

Thu 5/21

3:45 pm-12:35 pm

2 stops33h 50m

$1,123

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Wed 4/8

2:42 pm-9:35 am

2 stops29h 53m

Bangkok Suvarnabhumi

Wed 5/20

7:00 am-10:19 am

2 stops40h 19m

$1,123

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Tue 3/31

2:42 pm-9:35 am

2 stops29h 53m

Bangkok Suvarnabhumi

Wed 5/20

3:45 pm-12:35 pm

2 stops33h 50m

$1,128

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Thu 3/19

12:00 pm-11:25 am

3 stops34h 25m

Bangkok Suvarnabhumi

Thu 3/26

4:55 pm-1:13 pm

3 stops33h 18m

$1,144

Rapid CityManila

RAP - MNL

RAPMNL

Rapid City

Thu 3/19

5:00 am-9:00 pm

2 stops26h 00m

Manila Ninoy Aquino Intl

Wed 3/25

9:55 am-3:57 pm

2 stops44h 02m

$1,282

Rapid CityManila

RAP - MNL

RAPMNL

Rapid City

Thu 4/2

12:00 pm-5:55 am

2 stops27h 55m

Manila Ninoy Aquino Intl

Tue 4/7

9:20 pm-11:24 am

2 stops28h 04m

$1,307

Rapid CityManila

RAP - MNL

RAPMNL

Rapid City

Thu 5/28

4:41 pm-7:00 pm

2 stops36h 19m

Manila Ninoy Aquino Intl

Tue 6/30

8:40 am-12:35 pm

2 stops41h 55m

$1,356

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 15 results
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Best time to book a flight from Rapid City to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia 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 Southeast Asia
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated February 5, 2026.
Peruse reviews from past customers who have flown with United Airlines from Rapid City to Southeast Asia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,240 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,240 reviews
United Airlines
7.4
Good
9,240 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Rapid City to Southeast Asia. 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 Southeast Asia?

    Most people fly from Rapid City (RAP) if they book a flight from Rapid City to Southeast Asia. Rapid City is conveniently located just 9.0 mi from Rapid City’s city center.

  • How long is the flight from Rapid City to Southeast Asia?

    A quick flight from Rapid City to Southeast Asia can take about 29h 53m. United Airlines provides one of the quickest options available for as low as $1,123. There are 8170 mi between Rapid City and Southeast Asia. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rapid City to Southeast Asia 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 Southeast Asia

Discover the top airline that operate flights from Rapid City to Southeast Asia. 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 February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$930Average$1,378FlexibilityNo cancel feeOn-time69%

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