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Cheap flights from London to Rapid City from £466

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Rapid City departing on 7/4. 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.
United Airlines Logo
07:25 - 21:46
LHR
-
RAP
21h 21m
2 stops
United Airlines Logo
14:35 - 12:25
RAP
-
LHR
14h 50m
1 stop
£908United Airlines
Thu, 7 May - Thu, 14 May
Lufthansa Logo
12:15 - 21:55
LHR
-
RAP
16h 40m
2 stops
Lufthansa Logo
10:55 - 11:35
RAP
-
LHR
17h 40m
2 stops
£921Lufthansa
Sat, 9 May - Sat, 16 May
United Airlines Logo
11:25 - 21:55
LHR
-
RAP
17h 30m
1 stop
United Airlines Logo
16:13 - 12:25
RAP
-
LHR
13h 12m
1 stop
£931United Airlines
Thu, 7 May - Thu, 14 May
United Airlines Logo
11:25 - 17:00
LHR
-
RAP
12h 35m
1 stop
United Airlines Logo
17:35 - 09:40
RAP
-
LHR
33h 05m
1 stop
£934United Airlines
Thu, 30 Apr - Sun, 3 May
Virgin Atlantic Logo
06:30 - 22:23
LHR
-
RAP
22h 53m
2 stops
Virgin Atlantic Logo
14:36 - 13:05
RAP
-
LHR
15h 29m
1 stop
£951Virgin Atlantic
Thu, 7 May - Thu, 14 May
Delta Logo
09:20 - 22:20
LCY
-
RAP
20h 00m
2 stops
Delta Logo
06:50 - 07:55
RAP
-
LCY
18h 05m
2 stops
£955Delta
Wed, 6 May - Wed, 13 May
Virgin Atlantic Logo
12:25 - 22:23
LHR
-
RAP
16h 58m
1 stop
Virgin Atlantic Logo
16:33 - 13:05
RAP
-
LHR
13h 32m
1 stop
£964Virgin Atlantic
Thu, 7 May - Thu, 14 May
United Airlines Logo
08:00 - 17:00
LHR
-
RAP
16h 00m
2 stops
United Airlines Logo
09:30 - 07:15
RAP
-
LHR
14h 45m
2 stops
£964United Airlines
Thu, 30 Apr - Sun, 3 May
Delta Logo
09:20 - 22:23
LCY
-
RAP
20h 03m
2 stops
Delta Logo
14:36 - 16:40
RAP
-
LCY
19h 04m
2 stops
£984Delta
Thu, 7 May - Thu, 14 May
Lufthansa Logo
12:15 - 21:37
LHR
-
RAP
16h 22m
2 stops
Lufthansa Logo
07:00 - 08:30
RAP
-
LHR
18h 30m
2 stops
£1,215Lufthansa
Wed, 8 Jul - Sat, 29 Aug

Virgin Atlantic flights from London to Rapid City

Our best Virgin Atlantic deals on London to Rapid City flight tickets
Virgin Atlantic
7 May
LHR08:40London Heathrow
20h 43m
2 stops
RAP22:23Rapid City
14 May
RAP14:36Rapid City
15h 39m
2 stops
LHR13:15London Heathrow
£951
Virgin Atlantic
7 May
LHR12:25London Heathrow
16h 58m
1 stop
RAP22:23Rapid City
14 May
RAP16:33Rapid City
13h 32m
1 stop
LHR13:05London Heathrow
£964

Delta flights from London to Rapid City

Our best Delta deals on London to Rapid City flight tickets
Delta
6 May
LCY09:20London City
20h 00m
2 stops
RAP22:20Rapid City
13 May
RAP06:50Rapid City
18h 05m
2 stops
LCY07:55London City
£955
Delta
7 May
LCY09:20London City
20h 03m
2 stops
RAP22:23Rapid City
14 May
RAP14:36Rapid City
19h 04m
2 stops
LCY16:40London City
£984

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 25 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

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 7/5

07:25-21:46

2 stops21h 21m

Rapid City

Thu 14/5

14:35-12:25

1 stop14h 50m

£908

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Sat 9/5

12:15-21:55

2 stops16h 40m

Rapid City

Sat 16/5

10:55-11:35

2 stops17h 40m

£921

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 7/5

11:25-21:55

1 stop17h 30m

Rapid City

Thu 14/5

16:13-12:25

1 stop13h 12m

£931

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 30/4

11:25-17:00

1 stop12h 35m

Rapid City

Sun 3/5

17:35-09:40

1 stop33h 05m

£934

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 7/5

06:30-22:23

2 stops22h 53m

Rapid City

Thu 14/5

14:36-13:05

1 stop15h 29m

£951

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

£955
Fastest return journey

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 7/5

12:25-22:23

1 stop16h 58m

Rapid City

Thu 14/5

16:33-13:05

1 stop13h 32m

£964

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 30/4

08:00-17:00

2 stops16h 00m

Rapid City

Sun 3/5

09:30-07:15

2 stops14h 45m

£964

LondonRapid City

LCY - RAP

LCYRAP

London City

Thu 7/5

09:20-22:23

2 stops20h 03m

Rapid City

Thu 14/5

14:36-16:40

2 stops19h 04m

£984

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Wed 8/7

12:15-21:37

2 stops16h 22m

Rapid City

Sat 29/8

07:00-08:30

2 stops18h 30m

£1,215

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between London and Rapid City?

What is the cheapest month to fly to Rapid City?

The month of December is, on average, the cheapest month to fly to Rapid City from London, with most prices found around £662. If you are unable to visit Rapid City during the month of December, then departing from London during the month September is also very affordable. Most momondo users find prices during this month for around £810.

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

You could potentially save up to 1% on your flight if you consider stops on a London to Rapid City flight.

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

12h 35m

Direct flights

None
The fastest flight from London to Rapid City takes 12h 35m
There are no direct flights from London to Rapid City. There are no popular flight routes from London to Rapid City.
Search flight deals

  • 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 12h 35m, 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 £703Free CancellationRating
7.4
9,477 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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