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Cheap flights from London Heathrow Airport to Rapid City from £692

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Rapid City departing on 22/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Rapid City

Cheap return flights

United Airlines Logo
07:30 - 17:05LHR-RAP
16h 35m2 stops
United Airlines Logo
12:56 - 11:45RAP-LHR
15h 49m2 stops
£692United Airlines
Find Deal
Mon, 22 Sep - Mon, 29 Sep
Lufthansa Logo
11:25 - 20:39LHR-RAP
16h 14m1 stop
Lufthansa Logo
13:44 - 11:45RAP-LHR
15h 01m1 stop
£695Lufthansa
Find Deal
Mon, 22 Sep - Mon, 29 Sep
Lufthansa Logo
16:40 - 09:06LHR-RAP
23h 26m2 stops
Lufthansa Logo
15:20 - 09:40RAP-LHR
11h 20m1 stop
£696Lufthansa
Find Deal
Tue, 23 Sep - Tue, 30 Sep
United Airlines Logo
11:35 - 11:05LHR-RAP
30h 30m1 stop
United Airlines Logo
08:45 - 09:40RAP-LHR
17h 55m1 stop
£712United Airlines
Find Deal
Thu, 27 Nov - Mon, 1 Dec
United Airlines Logo
10:00 - 11:05LHR-RAP
32h 05m2 stops
United Airlines Logo
13:30 - 07:55RAP-LHR
11h 25m1 stop
£715United Airlines
Find Deal
Thu, 27 Nov - Mon, 1 Dec
United Airlines Logo
16:20 - 10:34LHR-RAP
25h 14m2 stops
United Airlines Logo
10:22 - 08:30RAP-LHR
15h 08m2 stops
£717United Airlines
Find Deal
Thu, 27 Nov - Mon, 1 Dec
United Airlines Logo
16:20 - 10:34LHR-RAP
25h 14m2 stops
United Airlines Logo
08:45 - 05:55RAP-LHR
14h 10m2 stops
£723United Airlines
Find Deal
Thu, 27 Nov - Mon, 1 Dec
American Airlines Logo
11:40 - 13:12LHR-RAP
32h 32m2 stops
American Airlines Logo
13:44 - 11:35RAP-LHR
14h 51m2 stops
£729American Airlines
Find Deal
Thu, 27 Nov - Mon, 1 Dec
Lufthansa Logo
08:30 - 10:22LHR-RAP
32h 52m1 stop
Lufthansa Logo
12:27 - 09:40RAP-LHR
15h 13m1 stop
£774Lufthansa
Find Deal
Fri, 19 Sep - Thu, 30 Oct

Lufthansa flights from London Heathrow Airport to Rapid City

Our best Lufthansa deals on London Heathrow Airport to Rapid City flight tickets
Lufthansa
22 Sept
LHR11:25London Heathrow
16h 14m
1 stop
RAP20:39Rapid City
29 Sept
RAP13:44Rapid City
15h 01m
1 stop
LHR11:45London Heathrow
£695
Find similar
Lufthansa
23 Sept
LHR16:40London Heathrow
23h 26m
2 stops
RAP09:06Rapid City
30 Sept
RAP15:20Rapid City
11h 20m
1 stop
LHR09:40London Heathrow
£696
Find similar
Lufthansa
19 Sept
LHR08:30London Heathrow
32h 52m
1 stop
RAP10:22Rapid City
30 Oct
RAP12:27Rapid City
15h 13m
1 stop
LHR09:40London Heathrow
£774
Find similar

United Airlines flights from London Heathrow Airport to Rapid City

Our best United Airlines deals on London Heathrow Airport to Rapid City flight tickets
United Airlines
22 Sept
LHR07:30London Heathrow
16h 35m
2 stops
RAP17:05Rapid City
29 Sept
RAP12:56Rapid City
15h 49m
2 stops
LHR11:45London Heathrow
£692
Find similar
United Airlines
27 Nov
LHR16:20London Heathrow
25h 14m
2 stops
RAP10:34Rapid City
1 Dec
RAP08:45Rapid City
17h 55m
1 stop
LHR09:40London Heathrow
£712
Find similar
United Airlines
27 Nov
LHR10:00London Heathrow
32h 05m
2 stops
RAP11:05Rapid City
1 Dec
RAP13:30Rapid City
11h 25m
1 stop
LHR07:55London Heathrow
£715
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 26 August 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 22/9

07:30-17:05

2 stops16h 35m

Rapid City

Mon 29/9

12:56-11:45

2 stops15h 49m

£692

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 22/9

11:25-20:39

1 stop16h 14m

Rapid City

Mon 29/9

13:44-11:45

1 stop15h 01m

£695

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Tue 23/9

16:40-09:06

2 stops23h 26m

Rapid City

Tue 30/9

15:20-09:40

1 stop11h 20m

£696

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 27/11

11:35-11:05

1 stop30h 30m

Rapid City

Mon 1/12

08:45-09:40

1 stop17h 55m

£712

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 27/11

10:00-11:05

2 stops32h 05m

Rapid City

Mon 1/12

13:30-07:55

1 stop11h 25m

£715

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 27/11

16:20-10:34

2 stops25h 14m

Rapid City

Mon 1/12

10:22-08:30

2 stops15h 08m

£717

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 27/11

16:20-10:34

2 stops25h 14m

Rapid City

Mon 1/12

08:45-05:55

2 stops14h 10m

£723

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 27/11

11:40-13:12

2 stops32h 32m

Rapid City

Mon 1/12

13:44-11:35

2 stops14h 51m

£729

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Fri 19/9

08:30-10:22

1 stop32h 52m

Rapid City

Thu 30/10

12:27-09:40

1 stop15h 13m

£774

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Rapid City from

How to get the cheapest flight ticket from London Heathrow Airport to Rapid City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Rapid City?

The cheapest day to depart from London Heathrow Airport to Rapid City is on a Wednesday when prices can be found for as low as £759. On the other hand, Sunday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £921.

What is the cheapest time of day to depart on your flight to Rapid City?

Our data shows that the cheapest London Heathrow Airport to Rapid City flights are usually those with departure times in the afternoon. Our users have found flights to Rapid City in the afternoon for as low as £608. Flights in the morning are often more expensive, with an average ticket price of £867.

Can stopping save me money on London Heathrow Airport to Rapid City flights?

You could potentially save up to 9% on your flight if you consider stops on a London Heathrow Airport to Rapid City flight.

When to book flights from London Heathrow Airport to Rapid City

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Rapid City according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Rapid City (LHR to RAP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Rapid City

Direct flights

None
There are no direct flights from London Heathrow Airport to Rapid City. There are no popular flight routes from London Heathrow Airport to Rapid City.
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  • How far is London Heathrow to Rapid City by plane?

    The straight-line distance from London Heathrow to Rapid City is 4388.5 mi. In terms of flight time, this usually takes a little over 16h 14m.

  • When did momondo last update prices for flights from London Heathrow Airport to Rapid City Airport?

    Prices for flights from London Heathrow Airport to Rapid City Airport were last updated today.

  • How many operators does momondo search for flights from London Heathrow Airport to Rapid City Airport?

  • How old do you have to be to fly from London Heathrow Airport to Rapid City Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Rapid City Airport.

  • What documentation or ID do you need to fly to Rapid City Airport?

    The travel and health documents required for your trip to Rapid City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rapid City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from London Heathrow Airport to Rapid City?

Best airlines flying from London Heathrow Airport to Rapid City

Compare and see reviews for airlines that fly from London Heathrow Airport to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £607Free CancellationRating
7.4
658 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom £699Free CancellationRating
7.4
8,940 reviews
Search United Airlines flights
LufthansaPriceFrom £734Free CancellationRating
6.8
7,359 reviews
Search Lufthansa flights

Travelling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Custer

Why use momondo?

Why should I use momondo to find a flight deal from London to Rapid City?

Finding the right flight to Rapid City from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rapid City quick and easy, saving you time and money.

Can I find flights from London to Rapid City with flexible booking policies on momondo?

momondo does allow users to show only those flights to Rapid City from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Rapid City?

Once all potential London to Rapid City flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Rapid City right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Rapid City, momondo offers a useful price alert feature which will track prices for flights to Rapid City from London and alert you when they change.

An easier way to manage your Rapid City trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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