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Cheap flights from London to Rapid City from £687

LON — RAP
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Rapid City

Enter your travel dates to find the best prices.

Cheapest flights from London to Rapid City

Thu 26/1118:00 -
2 stops25h 48m
Mon 30/1108:30 -
2 stops16h 25m
Deal found 28/10£802
Wed 9/1209:00 -
2 stops19h 42m
Wed 16/1205:00 -
2 stops18h 40m
Deal found 25/10£808
Mon 9/1107:30 -
2 stops16h 39m
Sun 22/1117:50 -
1 stop32h 50m
Deal found 26/10£846
Thu 12/1107:30 -
2 stops16h 39m
Mon 16/1108:30 -
2 stops16h 55m
Deal found 27/10£872
Fri 6/1107:30 -
2 stops16h 39m
Sun 22/1113:30 -
2 stops24h 50m
Deal found 23/10£877

Find flight deals from London to Rapid City

Round-trip from

£808

One-way from

£687
United Airlines
  • United Airlines
  • 9/12-16/12
  • 4 total stops
  • 38h 22m total
  • London to Rapid City
Search Deals
21/12-31/12
  • 21/12-31/12
  • 3 total stops
  • 33h 34m total
  • London to Rapid City
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London 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

Mon 21/12

06:40-09:14

3 stops33h 34m

Rapid City

Wed 31/12

00:00-08:00

Nonstop0h 00m

£687

LondonRapid City

LHR London Heathrow - RAP Rapid City

LHRRAP

London Heathrow

Thu 26/11

18:00-12:48

2 stops25h 48m

Rapid City

Mon 30/11

08:30-07:55

2 stops16h 25m

£802

LondonRapid City

LHR London Heathrow - RAP Rapid City

LHRRAP

London Heathrow

Wed 9/12

11:35-17:13

1 stop12h 38m

Rapid City

Wed 16/12

06:00-05:55

1 stop16h 55m

£827

LondonRapid City

LHR London Heathrow - RAP Rapid City

LHRRAP

London Heathrow

Mon 9/11

07:30-17:09

2 stops16h 39m

Rapid City

Sun 22/11

17:50-09:40

1 stop32h 50m

£846

LondonRapid City

LHR London Heathrow - RAP Rapid City

LHRRAP

London Heathrow

Thu 12/11

07:30-17:09

2 stops16h 39m

Rapid City

Mon 16/11

08:30-08:25

2 stops16h 55m

£872
Fastest return journey

LondonRapid City

LHR London Heathrow - RAP Rapid City

LHRRAP

London Heathrow

Mon 21/12

06:30-15:57

2 stops16h 27m

Rapid City

Wed 31/12

00:00-08:00

Nonstop0h 00m

£904

Flights are sorted by cheapest return flights first.

Deals found on 25/10

Sorted by cheapest first

Best time to book a flight from London to Rapid City

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

Cheapflights Insights

Everything you need to know about your flight from London to Rapid City

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

Reviews of airlines servicing Rapid City

Read reviews from past customers who have flown with United Airlines from London 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
7.3
Good
10,444 reviews
Check prices

Entertainment

7.1

Overall

7.3

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.7

Reviews

1 / 20
8.0
Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.
United Airlines
7.3
Good
10,444 reviews
United Airlines
7.3
Good
10,444 reviews
Check prices

Entertainment

7.1

Overall

7.3

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.7

Reviews

1 / 20
8.0
Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Related info for your journey

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

    Located just 9.0 mi from the city center, Rapid City is the airport most travelers will use when flying to Rapid City from London. Booking flights from London to Rapid City (RAP) should be relatively easy as there are 0 daily inbound flights from London from 1 airline.

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

    United Airlines can get you from London to Rapid City in just under 25h 48m. Your travel time can differ by up to . Airlines will cover a distance of 4385 mi.

  • What is the cheapest airline to fly from London to Rapid City round-trip?

    Currently priced at £733, United Airlines will fly you from London to Rapid City and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from London to Rapid City

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£733Average£1,172FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Rapid City from London.

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Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Rapid City, users can toggle the no change fees filter when performing a flight search.

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Yes, Cheapflights offers price alerts on London 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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