Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Rapid City to Southeast Asia from $831

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Rapid City to Southeast Asia departing on 1/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Rapid City to Southeast Asia

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:10 am - 11:25 am
RAP
-
BKK
40h 15m3 stops
United Airlines Logo
4:55 pm - 8:32 pm
BKK
-
RAP
41h 37m3 stops
$831United Airlines
Tue, Jan 20 - Mon, Feb 2
United Airlines Logo
2:40 pm - 11:25 am
RAP
-
BKK
30h 45m3 stops
United Airlines Logo
4:55 pm - 11:25 am
BKK
-
RAP
32h 30m3 stops
$892United Airlines
Sun, Jan 25 - Wed, Jan 28
Delta Logo
6:00 am - 12:45 am
RAP
-
BKK
28h 45m2 stops
Delta Logo
9:30 pm - 10:28 pm
BKK
-
RAP
38h 58m2 stops
$893Delta
Sun, Jan 25 - Wed, Jan 28
United Airlines Logo
7:00 am - 11:25 am
RAP
-
BKK
38h 25m3 stops
United Airlines Logo
4:55 pm - 5:12 pm
BKK
-
RAP
38h 17m3 stops
$931United Airlines
Fri, Jan 16 - Fri, Jan 23
United Airlines Logo
2:40 pm - 11:25 am
RAP
-
BKK
30h 45m3 stops
United Airlines Logo
4:55 pm - 11:25 am
BKK
-
RAP
32h 30m3 stops
$943United Airlines
Sun, Jan 25 - Wed, Jan 28
United Airlines Logo
5:10 am - 12:20 am
RAP
-
BKK
29h 10m2 stops
United Airlines Logo
4:55 pm - 11:25 am
BKK
-
RAP
32h 30m3 stops
$947United Airlines
Sun, Jan 25 - Wed, Jan 28
Multiple Airlines Logo
6:00 am - 12:55 am
RAP
-
BKK
28h 55m2 stops
Multiple Airlines Logo
2:05 am - 10:28 pm
BKK
-
RAP
34h 23m2 stops
$1,033Multiple Airlines
Tue, Jan 20 - Sun, Feb 1
Korean Air Logo
6:00 am - 12:45 am
RAP
-
BKK
28h 45m2 stops
Korean Air Logo
2:05 am - 10:28 pm
BKK
-
RAP
34h 23m2 stops
$1,048Korean Air
Sun, Jan 25 - Tue, Jan 27
Multiple Airlines Logo
2:08 pm - 3:35 pm
RAP
-
MNL
34h 27m2 stops
Multiple Airlines Logo
3:40 am - 9:20 pm
MNL
-
RAP
32h 40m3 stops
$1,794Multiple Airlines
Sun, Feb 1 - Sat, Feb 7
KLM Logo
10:54 am - 7:30 pm
RAP
-
MNL
41h 36m3 stops
KLM Logo
8:45 pm - 3:25 pm
MNL
-
RAP
33h 40m3 stops
$1,961KLM
Thu, Jan 22 - Mon, Jan 26

United Airlines flights from Rapid City to Southeast Asia

Our best United Airlines deals on Rapid City to Southeast Asia flight tickets
United Airlines
Jan 20
RAP5:10 amRapid City
40h 15m
3 stops
BKK11:25 amBangkok Suvarnabhumi
Feb 2
BKK4:55 pmBangkok Suvarnabhumi
41h 37m
3 stops
RAP8:32 pmRapid City
$831
Find similar
United Airlines
Jan 25
RAP2:40 pmRapid City
30h 45m
3 stops
BKK11:25 amBangkok Suvarnabhumi
Jan 28
BKK4:55 pmBangkok Suvarnabhumi
32h 30m
3 stops
RAP11:25 amRapid City
$892
Find similar
United Airlines
Jan 16
RAP7:00 amRapid City
38h 25m
3 stops
BKK11:25 amBangkok Suvarnabhumi
Jan 23
BKK4:55 pmBangkok Suvarnabhumi
38h 17m
3 stops
RAP5:12 pmRapid City
$931
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Rapid City to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Tue 1/20

5:10 am-11:25 am

3 stops40h 15m

Bangkok Suvarnabhumi

Mon 2/2

4:55 pm-8:32 pm

3 stops41h 37m

$831

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Sun 1/25

2:40 pm-11:25 am

3 stops30h 45m

Bangkok Suvarnabhumi

Wed 1/28

4:55 pm-11:25 am

3 stops32h 30m

$892

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Sun 1/25

6:00 am-12:45 am

2 stops28h 45m

Bangkok Suvarnabhumi

Wed 1/28

9:30 pm-10:28 pm

2 stops38h 58m

$893

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Fri 1/16

7:00 am-11:25 am

3 stops38h 25m

Bangkok Suvarnabhumi

Fri 1/23

4:55 pm-5:12 pm

3 stops38h 17m

$931

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Sun 1/25

2:40 pm-11:25 am

3 stops30h 45m

Bangkok Suvarnabhumi

Wed 1/28

4:55 pm-11:25 am

3 stops32h 30m

$943

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Sun 1/25

5:10 am-12:20 am

2 stops29h 10m

Bangkok Suvarnabhumi

Wed 1/28

4:55 pm-11:25 am

3 stops32h 30m

$947

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Tue 1/20

6:00 am-12:55 am

2 stops28h 55m

Bangkok Suvarnabhumi

Sun 2/1

2:05 am-10:28 pm

2 stops34h 23m

$1,033

Rapid CityBangkok

RAP - BKK

RAPBKK

Rapid City

Sun 1/25

6:00 am-12:45 am

2 stops28h 45m

Bangkok Suvarnabhumi

Tue 1/27

2:05 am-10:28 pm

2 stops34h 23m

$1,048

Rapid CityManila

RAP - MNL

RAPMNL

Rapid City

Sun 2/1

2:08 pm-3:35 pm

2 stops34h 27m

Manila Ninoy Aquino Intl

Sat 2/7

3:40 am-9:20 pm

3 stops32h 40m

$1,794

Rapid CityManila

RAP - MNL

RAPMNL

Rapid City

Thu 1/22

10:54 am-7:30 pm

3 stops41h 36m

Manila Ninoy Aquino Intl

Mon 1/26

8:45 pm-3:25 pm

3 stops33h 40m

$1,961

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Southeast Asia from

How to get the cheapest flight ticket from Rapid City to Southeast Asia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Southeast Asia?

The cheapest day to depart from Rapid City to Southeast Asia is on a Wednesday when prices can be found for as low as $1,150. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $2,346. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southeast Asia.

What is the cheapest time of day to depart on your flight to Southeast Asia?

In the morning is the cheapest time of day to fly from Rapid City to Southeast Asia when you can find flight prices for as low as $1,413. Flying to Southeast Asia in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $2,346. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Rapid City to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between Rapid City to Southeast Asia.

Cheap Rapid City to Southeast Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rapid City to Southeast Asia

Fastest flight time

22h 30m

Direct flights

None
The fastest flight from Rapid City to Southeast Asia takes 22h 30m
There are no direct flights from Rapid City to Southeast Asia. There are no popular flight routes from Rapid City to Southeast Asia.
Search flight deals

  • When did momondo last update prices for flights from Rapid City Airport to Southeast Asia?

    Prices for flights from Rapid City Airport to Southeast Asia are updated daily.

  • How many operators does momondo search for flights from Rapid City Airport to Southeast Asia?

  • How old do you have to be to fly from Rapid City Airport to Southeast Asia?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rapid City Airport to Southeast Asia.

  • What documentation or ID do you need to fly to Southeast Asia?

    The travel and health documents required for your trip to Southeast Asia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southeast Asia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Rapid City to Southeast Asia?

Best airlines flying from Rapid City to Southeast Asia

Compare and see reviews for airlines that fly from Rapid City to Southeast Asia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $930Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Rapid City to Southeast Asia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Southeast Asia from Rapid City.

Can I find flights from Rapid City to Southeast Asia with flexible booking policies on momondo?

All flight searches from Rapid City to Southeast Asia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Rapid City to Southeast Asia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Southeast Asia from Rapid City.

I’m not ready to book a flight from Rapid City to Southeast Asia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Rapid City to Southeast Asia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Southeast Asia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/3
Sat 1/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Southeast Asia

Popular cities in Southeast Asia

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $48
Flights to Londonfrom $338
Flights to Bangkokfrom $518
Flights to Tokyofrom $358
Flights to Los Angelesfrom $40
Flights to Parisfrom $334
Flights to Copenhagenfrom $316
Flights to Istanbulfrom $374
Flights to Manilafrom $512
Flights to Romefrom $323
Flights to Miamifrom $47
Flights to Chicagofrom $47