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Cheap flights from the United Kingdom to Rapid City from £453

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — RAP
12 Sep — 19 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Rapid City

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Rapid City
Explore the most affordable flight options available from United Kingdom to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 August 2026.

Sun 6/914:10 -
1 stop27h 16m
Sun 13/916:41 -
1 stop33h 59m
Deal found 8/8£791
Thu 5/1107:30 -
2 stops16h 39m
Sun 8/1113:30 -
2 stops24h 50m
Deal found 12/8£818
Fri 25/911:05 -
1 stop30h 10m
Fri 2/1010:26 -
1 stop16h 14m
Deal found 11/8£820
Fri 25/906:50 -
2 stops34h 25m
Fri 2/1013:37 -
1 stop15h 18m
Deal found 11/8£849
Fri 18/1211:35 -
1 stop34h 45m
Fri 15/108:35 -
2 stops16h 20m
Deal found 10/8£956
Sat 26/906:05 -
2 stops35h 10m
Sat 3/1017:53 -
2 stops40h 27m
Deal found 12/8£969
Thu 12/1106:10 -
2 stops35h 21m
Mon 16/1117:50 -
2 stops39h 25m
Deal found 10/8£994
Fri 25/906:15 -
2 stops16h 36m
Fri 2/1010:42 -
1 stop19h 23m
Deal found 11/8£1,003
Fri 25/912:25 -
1 stop16h 53m
Fri 2/1016:31 -
1 stop13h 34m
Deal found 11/8£1,008
Fri 25/908:40 -
2 stops20h 38m
Fri 2/1006:48 -
2 stops20h 42m
Deal found 11/8£1,017
Fri 18/1210:25 -
2 stops17h 30m
Fri 15/111:25 -
2 stops14h 45m
Deal found 10/8£1,019
Sun 6/920:15 -
2 stops33h 22m
Sun 13/916:31 -
2 stops33h 19m
Deal found 8/8£1,138

Find flight deals from United Kingdom to Rapid City

Keep the following information in mind while searching for United Kingdom to Rapid City flight deals. Data was last updated 13 August 2026.

Round-trip from

£791

One-way from

£453
Lufthansa
  • Lufthansa
  • 6/9-13/9
  • 2 total stops
  • 61h 15m total
  • United Kingdom to Rapid City
Search Deals
20/10
  • 20/10
  • 3 total stops
  • 48h 18m total
  • United Kingdom to Rapid City
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Rapid City 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 858,174 searches. Data last updated 13 August 2026.
Use the filters below to find and compare flights from the United Kingdom to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonRapid City

LHR London Heathrow - RAP Rapid City

LHRRAP

London Heathrow

Sun 6/9

07:45-20:37

2 stops19h 52m

Rapid City

Sun 13/9

13:36-20:40

2 stops24h 04m

£791

LondonRapid City

LHR London Heathrow - RAP Rapid City

LHRRAP

London Heathrow

Thu 5/11

07:30-17:09

2 stops16h 39m

Rapid City

Sun 8/11

13:30-05:55

1 stop33h 25m

£818

LondonRapid City

LHR London Heathrow - RAP Rapid City

LHRRAP

London Heathrow

Sun 6/9

07:30-17:06

2 stops16h 36m

Rapid City

Sun 13/9

13:36-20:40

2 stops24h 04m

£818
Fastest return journey

LondonRapid City

LHR London Heathrow - RAP Rapid City

LHRRAP

London Heathrow

Fri 25/9

14:50-22:30

1 stop14h 40m

Rapid City

Fri 2/10

17:53-12:25

1 stop11h 32m

£871

ManchesterRapid City

MAN Manchester - RAP Rapid City

MANRAP

Manchester

Thu 12/11

06:10-10:31

2 stops35h 21m

Rapid City

Mon 16/11

17:50-16:15

2 stops39h 25m

£994

ManchesterRapid City

MAN Manchester - RAP Rapid City

MANRAP

Manchester

Thu 4/2

11:30-19:08

2 stops38h 38m

Rapid City

Mon 8/2

17:48-16:15

2 stops39h 27m

£1,002

LondonRapid City

LCY London City - RAP Rapid City

LCYRAP

London City

Sun 6/9

20:15-22:37

2 stops33h 22m

Rapid City

Sun 13/9

16:31-08:50

2 stops33h 19m

£1,138

LondonRapid City

LCY London City - RAP Rapid City

LCYRAP

London City

Thu 10/9

09:20-22:18

2 stops19h 58m

Rapid City

Wed 16/9

16:31-17:20

2 stops17h 49m

£1,218

ManchesterRapid City

MAN Manchester - RAP Rapid City

MANRAP

Manchester

Sat 26/9

10:35-22:30

2 stops18h 55m

Rapid City

Sat 3/10

07:05-06:30

3 stops16h 25m

£1,957

LondonRapid City

LHR London Heathrow - RAP Rapid City

LHRRAP

London Heathrow

Fri 25/9

06:40-22:18

3 stops22h 38m

Rapid City

Fri 2/10

06:48-13:35

3 stops23h 47m

£2,595

Flights are sorted by cheapest return flights first.

Deals found on 9/8

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from United Kingdom to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from United Kingdom with our price prediction graph.
Estimated return 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 the United Kingdom to Rapid City

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Rapid City

Get insights into the airlines that provide service to Rapid City. 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 Rapid City. Reviews last updated 13 August 2026.
Read reviews from past customers who have flown with United Airlines and American Airlines from the United Kingdom to Rapid City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,111 reviews
Check prices

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.7

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
United Airlines
7.4
Good
10,111 reviews
United Airlines
7.4
Good
10,111 reviews
Check prices

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.7

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
American Airlines
7.1
Good
11,923 reviews
United Airlines
7.4
Good
10,111 reviews
Check prices

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.7

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Rapid City. 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 into for flights to Rapid City from United Kingdom?

    Rapid City (RAP), located 9.0 mi from the city center, is the airport you fly into when you book flights from United Kingdom to Rapid City.

  • How long is the flight from United Kingdom to Rapid City?

    A quick flight from United Kingdom to Rapid City can take about 16h 39m. Lufthansa provides one of the quickest options available for as low as £818. There are 4385 mi between United Kingdom and Rapid City. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from United Kingdom to Rapid City?

    When deciding which route to take from United Kingdom to Rapid City consider London Heathrow - Rapid City, Manchester - Rapid City or London City - Rapid City as they are the most popular.

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

    Yes. In addition to deals on United Kingdom to Rapid City flights, Cheapflights offers holiday packages that include both flights and hotel.

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

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

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

    Yes. Cheapflights offers flight deals from United Kingdom to Rapid City 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

Travelling to a place near Rapid City?

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Top 2 airlines flying from United Kingdom to Rapid City

Discover the top 2 airlines that operate flights from United Kingdom to Rapid City. 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 858,174 searches. Data last updated 13 August 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£645Average£1,157FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest£934Average£1,011FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from United Kingdom to Rapid City?

Cheapflights makes it easy to find United Kingdom to Rapid City flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Rapid City?

Cheapflights simply makes it quick and affordable to book flights from United Kingdom to Rapid City by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from United Kingdom to Rapid City with no change fees?

Need flexible booking options for your flight to Rapid City from United Kingdom? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from United Kingdom to Rapid City become cheaper?

Yes, Cheapflights offers price alerts on United Kingdom to Rapid City flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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