Find flights
When to book
Airlines
FAQs

Cheap flights from London to Rapid City from £467

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — RAP
22 Apr — 29 Apr1
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
Explore the most affordable flight options available from London to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 March 2026.

Mon 4/511:05
LHR
-
RAP
2 stops16h 23m
Lufthansa
Mon 11/512:05
RAP
-
LHR
1 stop11h 40m
Lufthansa
Deal found 20/3£862
Thu 7/507:25
LHR
-
RAP
2 stops21h 21m
United Airlines
Thu 14/514:35
RAP
-
LHR
1 stop14h 50m
United Airlines
Deal found 23/3£910
Thu 30/406:50
LHR
-
RAP
2 stops21h 56m
United Airlines
Sun 3/516:13
RAP
-
LHR
1 stop34h 27m
United Airlines
Deal found 18/3£911
Thu 7/506:30
LHR
-
RAP
2 stops22h 53m
Virgin Atlantic
Thu 14/514:36
RAP
-
LHR
1 stop15h 29m
Virgin Atlantic
Deal found 23/3£953
Wed 6/509:20
LCY
-
RAP
2 stops20h 00m
Delta
Wed 13/506:50
RAP
-
LCY
2 stops18h 05m
Delta
Deal found 22/3£957
Thu 7/509:20
LCY
-
RAP
2 stops20h 03m
Delta
Thu 14/514:36
RAP
-
LCY
2 stops19h 04m
Delta
Deal found 23/3£986
Wed 14/1010:25
LHR
-
RAP
2 stops18h 43m
United Airlines
Sun 18/1008:35
RAP
-
LHR
2 stops15h 40m
United Airlines
Deal found 22/3£994
Mon 29/607:45
LHR
-
RAP
2 stops18h 39m
Lufthansa
Fri 31/713:35
RAP
-
LHR
1 stop12h 25m
Lufthansa
Deal found 20/3£1,002
Thu 7/507:05
LHR
-
RAP
3 stops22h 18m
Multiple Airlines
Thu 14/506:50
RAP
-
LHR
3 stops26h 10m
Multiple Airlines
Deal found 23/3£2,005
Wed 6/506:45
LCY
-
RAP
3 stops22h 13m
Multiple Airlines
Wed 13/513:08
RAP
-
LCY
2 stops21h 12m
Multiple Airlines
Deal found 22/3£3,717

Find flight deals from London to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Rapid City (RAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 March 2026.

Round-trip from

£862

One-way from

£467

Popular in

August

Cheapest in

December

Average price

£1,282
Lufthansa
  • Lufthansa
  • 4/5-11/5
  • 4 total stops
  • 38h 18m total
  • London to Rapid City
Search Deals
7/4
  • 7/4
  • 3 total stops
  • 50h 02m total
  • London to Rapid City
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£59 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 23 March 2026.
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
Fastest return journey

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 4/5

11:25-17:00

1 stop12h 35m

Rapid City

Mon 11/5

05:20-09:40

1 stop21h 20m

£862

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 30/4

06:50-21:46

2 stops21h 56m

Rapid City

Sun 3/5

16:13-09:40

1 stop34h 27m

£911

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 7/5

08:40-22:23

2 stops20h 43m

Rapid City

Thu 14/5

14:36-13:15

2 stops15h 39m

£953

LondonRapid City

LCY - RAP

LCYRAP

London City

Wed 6/5

09:20-22:20

2 stops20h 00m

Rapid City

Wed 13/5

06:50-07:55

2 stops18h 05m

£957

LondonRapid City

LCY - RAP

LCYRAP

London City

Thu 7/5

08:25-22:23

2 stops20h 58m

Rapid City

Thu 14/5

14:36-16:40

2 stops19h 04m

£986

LondonRapid City

LCY - RAP

LCYRAP

London City

Wed 6/5

06:45-21:58

3 stops22h 13m

Rapid City

Wed 13/5

13:08-17:20

2 stops21h 12m

£3,717
Cheapest one-way
Fastest single journey

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Sat 25/4

11:25-17:00

1 stop12h 35m

£755

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Sat 25/4

18:35-15:15

2 stops27h 40m

£755

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Tue 7/4

22:30-17:07

2 stops49h 37m

£795

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Sat 25/4

06:40-22:20

3 stops22h 40m

£2,806

Flights are sorted by cheapest return flights first.

Deals found on 19/3

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
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 London to Rapid City

What’s the top stopover airport for flights from London to Rapid City?

Share of one-stop return flights from London to Rapid City chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Denver (DEN) – chosen by Cheapflights users on 93% of one-stop itineraries from London to Rapid City on Cheapflights.

What’s the cheapest stopover airport for flights from London to Rapid City?

Average return fare for one-stop flights from London to Rapid City, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Minneapolis (MSP) is the most affordable one-stop option, with an average return flight price of £869.

What’s the fastest stopover option from London to Rapid City?

Shortest average travel time for one-stop one-way flights from London to Rapid City, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Denver (DEN) have the shortest average one-way travel time for one-stop routes: 12h 42m.

Which airport typically offers the quickest stopover for flights from London to Rapid City?

Average stopover duration for one-stop one-way flights from London to Rapid City, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Denver (DEN) offer the fastest connection on this route, with an average stopover time of 1h 19m.

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 23 March 2026.
Read reviews from past customers who have flown with United Airlines and Lufthansa 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
7.4
Good
9,469 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,469 reviews
United Airlines
7.4
Good
9,469 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Lufthansa
6.8
Okay
7,864 reviews
United Airlines
7.4
Good
9,469 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from London 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 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?

    Lufthansa, United Airlines, and Delta can get you from London to Rapid City in just under 12h 35m. Your travel time can differ by up to 9h 21m. Airlines will cover a distance of 4385 mi. This flight may include one or multiple stops.

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

    Currently priced at £705, 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. United Airlines is priced at 25% lower than the current average price of a flight leaving 3 months from now.

  • 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

Travelling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Spearfish
Sturgis

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 London to Rapid City

Discover the top airline that operate flights from London 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 23 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£705Average£1,019FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from London to Rapid City via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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.

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

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.

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

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.

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.