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Cheap flights from London to Rapid City from £808

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London to Rapid City departing on 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from London to Rapid City

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
11:05 - 20:37
LHR
-
RAP
16h 32m
2 stops
Lufthansa Logo
13:31 - 09:00
RAP
-
LHR
12h 29m
1 stop
£808Lufthansa
Tue, 1 Sep - Fri, 11 Sep
United Airlines Logo
07:30 - 17:12
LHR
-
RAP
16h 42m
2 stops
United Airlines Logo
17:58 - 09:40
RAP
-
LHR
32h 42m
1 stop
£919United Airlines
Mon, 10 Aug - Mon, 7 Sep
United Airlines Logo
11:25 - 17:06
LHR
-
RAP
12h 41m
1 stop
United Airlines Logo
17:47 - 12:35
RAP
-
LHR
11h 48m
1 stop
£919United Airlines
Tue, 11 Aug - Wed, 9 Sep
United Airlines Logo
14:10 - 23:16
LHR
-
RAP
16h 06m
1 stop
United Airlines Logo
13:31 - 09:00
RAP
-
LHR
12h 29m
1 stop
£929United Airlines
Mon, 10 Aug - Tue, 8 Sep
United Airlines Logo
11:25 - 17:06
LHR
-
RAP
12h 41m
1 stop
United Airlines Logo
12:30 - 09:40
RAP
-
LHR
14h 10m
1 stop
£933United Airlines
Thu, 13 Aug - Fri, 4 Sep
American Airlines Logo
18:05 - 12:40
LHR
-
RAP
25h 35m
2 stops
American Airlines Logo
12:39 - 13:55
RAP
-
LHR
18h 16m
2 stops
£1,023American Airlines
Tue, 11 Aug - Tue, 8 Sep
Delta Logo
09:20 - 22:37
LCY
-
RAP
20h 17m
2 stops
Delta Logo
06:48 - 08:50
RAP
-
LCY
19h 02m
2 stops
£1,216Delta
Thu, 13 Aug - Thu, 3 Sep
KLM Logo
07:45 - 15:49
LCY
-
RAP
15h 04m
2 stops
KLM Logo
10:46 - 07:55
RAP
-
LCY
14h 09m
2 stops
£1,226KLM
Wed, 12 Aug - Sun, 6 Sep
KLM Logo
07:45 - 15:49
LCY
-
RAP
15h 04m
2 stops
KLM Logo
10:46 - 08:50
RAP
-
LCY
15h 04m
2 stops
£1,244KLM
Wed, 12 Aug - Mon, 7 Sep
Virgin Atlantic Logo
09:20 - 22:37
LCY
-
RAP
20h 17m
2 stops
Virgin Atlantic Logo
16:30 - 17:20
RAP
-
LCY
17h 50m
2 stops
£1,272Virgin Atlantic
Wed, 12 Aug - Wed, 19 Aug

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Lufthansa flights from London to Rapid City

Our best Lufthansa deals on London to Rapid City flight tickets
Lufthansa
1 Sept
LHR11:05London Heathrow
16h 32m
2 stops
RAP20:37Rapid City
11 Sept
RAP13:31Rapid City
12h 29m
1 stop
LHR09:00London Heathrow
£808
Lufthansa
4 Aug
LHR07:45London Heathrow
22h 31m
2 stops
RAP23:16Rapid City
9 Aug
RAP07:00Rapid City
15h 55m
2 stops
LHR05:55London Heathrow
£1,025
Lufthansa
12 Aug
LHR14:50London Heathrow
14h 38m
1 stop
RAP22:28Rapid City
19 Aug
RAP07:00Rapid City
15h 55m
2 stops
LHR05:55London Heathrow
£1,052

Virgin Atlantic flights from London to Rapid City

Our best Virgin Atlantic deals on London to Rapid City flight tickets
Virgin Atlantic
12 Aug
LCY09:20London City
20h 17m
2 stops
RAP22:37Rapid City
19 Aug
RAP16:30Rapid City
17h 50m
2 stops
LCY17:20London City
£1,272
Virgin Atlantic
8 Aug
LCY07:45London City
21h 52m
2 stops
RAP22:37Rapid City
15 Aug
RAP16:30Rapid City
20h 15m
2 stops
LCY19:45London City
£1,506

momondo 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, momondo users made 279,928 searches. Data last updated 29 June 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

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Tue 1/9

11:05-20:37

2 stops16h 32m

Rapid City

Fri 11/9

13:31-09:00

1 stop12h 29m

£808

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 10/8

07:30-17:12

2 stops16h 42m

Rapid City

Mon 7/9

17:58-09:40

1 stop32h 42m

£919
Fastest return journey

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Tue 11/8

11:25-17:06

1 stop12h 41m

Rapid City

Wed 9/9

17:47-12:35

1 stop11h 48m

£919

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 10/8

14:10-23:16

1 stop16h 06m

Rapid City

Tue 8/9

13:31-09:00

1 stop12h 29m

£929

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 13/8

11:25-17:06

1 stop12h 41m

Rapid City

Fri 4/9

12:30-09:40

1 stop14h 10m

£933

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Tue 11/8

18:05-12:40

2 stops25h 35m

Rapid City

Tue 8/9

12:39-13:55

2 stops18h 16m

£1,023

LondonRapid City

LCY - RAP

LCYRAP

London City

Thu 13/8

09:20-22:37

2 stops20h 17m

Rapid City

Thu 3/9

06:48-08:50

2 stops19h 02m

£1,216

LondonRapid City

LCY - RAP

LCYRAP

London City

Wed 12/8

07:45-15:49

2 stops15h 04m

Rapid City

Sun 6/9

10:46-07:55

2 stops14h 09m

£1,226

LondonRapid City

LCY - RAP

LCYRAP

London City

Wed 12/8

07:45-15:49

2 stops15h 04m

Rapid City

Mon 7/9

10:46-08:50

2 stops15h 04m

£1,244

LondonRapid City

LCY - RAP

LCYRAP

London City

Wed 12/8

09:20-22:37

2 stops20h 17m

Rapid City

Wed 19/8

16:30-17:20

2 stops17h 50m

£1,272

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Rapid City from

How to get the cheapest flight ticket from London 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 airline that flies from London to Rapid City?

United Airlines is the most popular carrier operating from London to Rapid City

When to book flights from London to Rapid City

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

Cheap London to Rapid City (LON to RAP) flight deals and tips

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

Fastest flight time

20h 17m

Direct flights

None
The fastest flight from London to Rapid City takes 20h 17m
There are no direct flights from London to Rapid City. There are no popular flight routes from London to Rapid City.
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Frequently asked questions about flying from London to Rapid City

  • How far is London to Rapid City by plane?

    London and Rapid City are 4398.4 mi apart from one another. Flights usually cover this in 20h 17m, depending on flying conditions and air traffic around both airports.

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

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

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

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

Best airlines flying from London to Rapid City

Compare and see reviews for airlines that fly from London to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £659Free CancellationRating
7.4
9,894 reviews
Search United Airlines 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?

Flights from London to Rapid City with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Rapid City.

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 not ready to book a flight from London to Rapid City now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rapid City and let you know 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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