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Cheap flights from London to Rapid City from £400

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 24/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — RAP
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap 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 24 October 2025.

Round-trip from

£831

One-way from

£400

Popular in

March

Cheapest in

February

Average price

£898
United Airlines
  • United Airlines
  • 27/11-1/12
  • 2 total stops
  • 41h 52m total
  • London to Rapid City
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24/11
  • 24/11
  • 2 total stops
  • 25h 53m total
  • London to Rapid City
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Highest demand for flights based on searches. 1% potential increase in price (£13 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find 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 24 October 2025.

Thu 27/1112:05LHR - RAP
2 stops29h 29mUnited Airlines
Mon 1/1215:18RAP - LHR
1 stop11h 22mUnited Airlines
Deal found 21/10£831
Sun 7/1211:35LHR - RAP
1 stop14h 19mUnited Airlines
Sun 14/1214:55RAP - LHR
2 stops37h 55mUnited Airlines
Deal found 23/10£857
Sat 6/1208:40LCY - RAP
2 stops21h 06mDelta
Mon 8/1206:05RAP - LCY
2 stops42h 10mDelta
Deal found 23/10£901
Sun 7/1213:45LCY - RAP
2 stops40h 01mDelta
Sun 14/1211:02RAP - LCY
2 stops15h 28mDelta
Deal found 23/10£1,185
Sun 7/1219:20LCY - RAP
3 stops32h 17mMultiple Airlines
Sun 14/1210:55RAP - LCY
3 stops19h 00mMultiple Airlines
Deal found 23/10£2,319

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 24 October 2025.
Use the filters below to find and compare flights from London to Rapid City that are best for you.

Fly from

London

Fly to

Rapid City

Route

Depart

Return

Price

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 27/11

12:05-10:34

2 stops29h 29m

Rapid City

Mon 1/12

15:18-09:40

1 stop11h 22m

£831

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Sun 7/12

11:35-18:54

1 stop14h 19m

Rapid City

Sun 14/12

14:55-11:50

2 stops37h 55m

£857

LondonRapid City

LCY - RAP

LCYRAP

London City

Sat 6/12

08:40-22:46

2 stops21h 06m

Rapid City

Mon 8/12

06:05-07:15

2 stops42h 10m

£901

LondonRapid City

LCY - RAP

LCYRAP

London City

Sun 7/12

13:45-22:46

2 stops40h 01m

Rapid City

Sun 14/12

11:02-09:30

2 stops15h 28m

£1,185

LondonRapid City

LCY - RAP

LCYRAP

London City

Sun 7/12

19:20-20:37

3 stops32h 17m

Rapid City

Sun 14/12

10:55-12:55

3 stops19h 00m

£2,319

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 24/11

14:50-09:43

2 stops25h 53m

£400

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Sun 23/11

14:50-20:08

2 stops36h 18m

£455

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 27/11

14:50-09:13

3 stops49h 23m

£474

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Wed 26/11

09:00-08:34

3 stops30h 34m

£558

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Fri 28/11

06:40-09:13

3 stops33h 33m

£584

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Showing 1-10 of 22 results
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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 is the cheapest time of day to fly from LON to RAP?

Find hourly flight availability from London to Rapid City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 October 2025.

It’s typically best to fly out from London to Rapid City in the evening. Doing so could potentially save you 18% on the flight price compared to flying in the morning, which is usually more expensive.

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 71% 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.

Dallas (DFW) is the most affordable one-stop option, with an average return flight price of £668.

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 17m.

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 24 October 2025.
Read reviews from past customers who have flown with Finnair, Virgin Atlantic, andUnited 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.
Finnair
7.6
Good
1,333 reviews
Check prices

Overall

7.6

Crew

8.1

Comfort

7.4

Boarding

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,333 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Overall

7.6

Crew

8.1

Comfort

7.4

Boarding

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.5
Good
670 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Overall

7.6

Crew

8.1

Comfort

7.4

Boarding

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
United Airlines
7.4
Good
8,992 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Overall

7.6

Crew

8.1

Comfort

7.4

Boarding

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Lufthansa
6.8
Okay
7,516 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Overall

7.6

Crew

8.1

Comfort

7.4

Boarding

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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 3 different airlines.

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

    United Airlines and Delta can get you from London to Rapid City in just under 21h 06m. Your travel time can differ by up to 8h 23m. Airlines will cover a distance of 4400 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London to Rapid City round-trip?

    Currently priced at £614, Virgin Atlantic will fly you from London to Rapid City and back. In addition to Virgin Atlantic, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Lufthansa - these airlines can fly you to your destination from £707 and £743, respectively. Virgin Atlantic is priced at 35% 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

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Top 3 airlines flying from London to Rapid City

Discover the top 3 airlines 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 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£614Average£793FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£707Average£1,074FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£743Average£830FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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.

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