HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Southeast Asia

$791+ Cheap flights from Rapid City (RAP) to Southeast Asia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — BKK
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Rapid City to Southeast Asia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/2211:11 amRAP - BKK
3 stops34h 14mUnited Airlines
Sun 1/184:55 pmBKK - RAP
3 stops38h 17mUnited Airlines
Deal found 12/16$2,354
This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:30 amRAP - BKK
2 stops34h 45mQatar Airways
Sun 1/188:15 amBKK - RAP
2 stops51h 00mQatar Airways
Deal found 12/16$2,954
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/175:15 amRAP - BKK
2 stops29h 05mUnited Airlines
Tue 12/237:10 amBKK - RAP
2 stops26h 02mUnited Airlines
Deal found 12/16$7,239

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,005
(United Airlines)

One-way from

$791
(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
One-way flight 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 December 18, 2025.
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

Wed 4/29

9:20 am-4:35 am

2 stops30h 15m

Bangkok Suvarnabhumi

Tue 5/5

3:40 pm-10:31 am

3 stops31h 51m

$1,005

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Wed 4/29

6:20 am-11:40 pm

2 stops28h 20m

Bangkok Suvarnabhumi

Tue 5/5

9:40 pm-9:58 pm

2 stops37h 18m

$1,035

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Sun 5/3

7:00 am-9:45 am

3 stops37h 45m

Bangkok Suvarnabhumi

Thu 5/7

3:40 pm-8:43 pm

3 stops42h 03m

$1,110

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Sun 5/3

6:20 am-1:15 pm

2 stops41h 55m

Bangkok Suvarnabhumi

Thu 5/7

9:50 am-9:58 pm

2 stops25h 08m

$1,114

Rapid CityManila

RAP - MNL

RAPMNL

Rapid City

Thu 3/19

8:30 am-9:00 pm

2 stops22h 30m

Manila Ninoy Aquino Intl

Wed 3/25

9:55 am-6:55 pm

2 stops47h 00m

$1,231

Rapid CityManila

RAP - MNL

RAPMNL

Rapid City

Wed 5/27

4:30 pm-7:00 pm

2 stops36h 30m

Manila Ninoy Aquino Intl

Sat 6/13

9:20 pm-3:52 pm

2 stops32h 32m

$1,290

Rapid CityManila

RAP - MNL

RAPMNL

Rapid City

Thu 3/19

5:36 am-5:50 am

2 stops34h 14m

Manila Ninoy Aquino Intl

Wed 3/25

9:40 am-10:36 pm

3 stops26h 56m

$4,734

Rapid CityManila

RAP - MNL

RAPMNL

Rapid City

Wed 5/27

5:58 am-9:40 pm

3 stops25h 42m

Manila Ninoy Aquino Intl

Sat 6/13

7:05 pm-8:09 pm

2 stops39h 04m

$5,067

Rapid CityManila

RAP - MNL

RAPMNL

Rapid City

Fri 5/22

5:30 am-7:00 pm

2 stops47h 30m

$791

Rapid CityManila

RAP - MNL

RAPMNL

Rapid City

Fri 5/22

5:58 am-9:40 pm

3 stops25h 42m

$3,498

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

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 December 18, 2025.
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
9,091 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

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 28h 20m. United Airlines provides one of the quickest options available for as low as $1,035. 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$930Average$1,353FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.