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Cheap flights from London Heathrow Airport to Rapid City from £615

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — RAP
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 9 January 2026.

Round-trip from

£728

One-way from

£615

Popular in

July

Cheapest in

February

Average price

£840
United Airlines
  • United Airlines
  • 19/2-22/2
  • 3 total stops
  • 29h 32m total
  • London to Rapid City
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Virgin Atlantic
  • Virgin Atlantic
  • 25/4
  • 1 total stop
  • 16h 55m total
  • London to Rapid City
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Highest demand for flights based on searches. 17% potential increase in price (£126 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find flight deals from Heathrow to Rapid City

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Rapid City
Explore the most affordable flight options available from Heathrow to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 January 2026.

Thu 19/211:35LHR - RAP
1 stop16h 09mUnited Airlines
Sun 22/214:52RAP - LHR
1 stop11h 48mUnited Airlines
Deal found 8/1£728
Wed 13/517:50LHR - RAP
3 stops33h 53mUnited Airlines
Sun 24/506:20RAP - LHR
1 stop17h 25mUnited Airlines
Deal found 9/1£778

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 9 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Rapid City that are best for you.

Fly from

Heathrow

Fly to

Rapid City

Route

Depart

Return

Price

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 19/2

10:00-20:44

2 stops17h 44m

Rapid City

Sun 22/2

14:52-09:40

1 stop11h 48m

£728

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Sun 22/2

11:35-17:07

1 stop12h 32m

Rapid City

Sun 1/3

07:00-05:55

2 stops15h 55m

£730

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Sat 21/2

12:05-22:16

2 stops17h 11m

Rapid City

Sat 28/2

12:25-09:40

1 stop14h 15m

£733

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Sat 25/4

12:25-22:20

1 stop16h 55m

£615

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Sat 25/4

15:30-17:00

2 stops32h 30m

£623

Flights are sorted by cheapest return flights first.

Deals found on 9/1

Best time to book a flight from Heathrow to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from Heathrow 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 Heathrow Airport to Rapid City

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

Share of one-stop return flights from London Heathrow Airport 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 79% of one-stop itineraries from London Heathrow Airport to Rapid City on Cheapflights.

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

Average return fare for one-stop flights from London Heathrow Airport 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 £752.

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

Shortest average travel time for one-stop one-way flights from London Heathrow Airport 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 Heathrow Airport to Rapid City?

Average stopover duration for one-stop one-way flights from London Heathrow Airport 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 15m.

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 9 January 2026.
See what other customers who have flown with Virgin Atlantic and United Airlines from London Heathrow Airport to Rapid City have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Entertainment

7.6

Crew

8.2

Food

6.9

Boarding

7.7

Overall

7.5

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row
Virgin Atlantic
7.5
Good
678 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Entertainment

7.6

Crew

8.2

Food

6.9

Boarding

7.7

Overall

7.5

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row
United Airlines
7.4
Good
9,143 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Entertainment

7.6

Crew

8.2

Food

6.9

Boarding

7.7

Overall

7.5

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow?

    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 Heathrow. Booking flights from London Heathrow to Rapid City (RAP) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 2 different airlines.

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

    United Airlines can get you from London Heathrow Airport to Rapid City in just under 17h 44m. Your travel time can differ by up to . There are 4385 mi between London Heathrow Airport and Rapid City.

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

    Our cheapest airline available from London Heathrow Airport to Rapid City is Virgin Atlantic. Our recent data shows that you can find tickets from as low as £609 on this airline. An additional option worth looking into is United Airlines, starting at £701. These flights start at 26% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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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Alternative routes for Heathrow to Rapid City

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Aberdeen flights
London City to Aberdeen flights
London City to Rapid City flights

Top 2 airlines flying from Heathrow to Rapid City

Discover the top 2 airlines that operate flights from Heathrow 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 9 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£609Average£786FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£701Average£1,013FlexibilityNo 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 Heathrow to Rapid City?

Cheapflights makes it easy to find Heathrow 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 Heathrow 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 Heathrow.

Can Cheapflights find flights from Heathrow 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 Heathrow 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 Heathrow to Rapid City become cheaper?

Yes! Start tracking prices for Heathrow to Rapid City flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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