Which stopover airport offers the lowest fares from London to Rapid City?

Flights via Denver (DEN) offer the lowest average return price of £1,275.

Which airport is the most popular for stopovers for flights between London and Rapid City?

Denver (DEN) was the most common stop: 67% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport has the shortest travel time from London to Rapid City?

Flights connecting via Minneapolis (MSP) have the shortest average one-way travel time: 12h 26m.

Which stopover airport has the shortest connection time from London to Rapid City?

Denver (DEN) has the shortest average stopover time for this route: 1h 59m.

What is the cheapest airline that flies from London to Rapid City?

Lufthansa and United Airlines are the most popular carriers operating from London to Rapid City

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?

There is 1 operator available for flights from London to Rapid City Airport as of February 2026.

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.

£593 Cheap Flights from London to Rapid City in 2026

Q: What is the typical price of a round-trip flight between London and Rapid City?

Prices are currently high for flights on this route. Typical prices usually range from £736 to £773. The lowest price recently found on this route was £797.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London to Rapid City

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

07:40 - 22:16

LHR

RAP

21h 36m

2 stops

17:41 - 09:40

RAP

LHR

33h 59m

1 stop

£797United Airlines

Mon, 2 Mar - Mon, 9 Mar

09:30 - 18:54

LHR

RAP

16h 24m

2 stops

12:00 - 11:15

RAP

LHR

17h 15m

2 stops

£798United Airlines

Mon, 2 Mar - Mon, 9 Mar

10:05 - 22:51

LHR

RAP

19h 46m

1 stop

05:32 - 08:15

RAP

LHR

20h 43m

1 stop

£855American Airlines

Mon, 2 Mar - Mon, 9 Mar

10:00 - 20:44

LHR

RAP

17h 44m

2 stops

17:40 - 09:40

RAP

LHR

33h 00m

1 stop

£879United Airlines

Thu, 19 Feb - Sun, 22 Feb

11:35 - 17:07

LHR

RAP

12h 32m

1 stop

17:40 - 09:40

RAP

LHR

33h 00m

1 stop

£880United Airlines

Thu, 19 Feb - Sun, 22 Feb

07:40 - 18:54

LHR

RAP

18h 14m

2 stops

10:55 - 10:50

RAP

LHR

16h 55m

2 stops

£901United Airlines

Thu, 19 Feb - Sun, 22 Feb

07:40 - 17:07

LHR

RAP

16h 27m

2 stops

12:25 - 10:50

RAP

LHR

15h 25m

2 stops

£902United Airlines

Thu, 19 Feb - Sun, 22 Feb

20:05 - 15:44

LCY

RAP

26h 39m

2 stops

11:03 - 08:50

RAP

LCY

15h 47m

2 stops

£928KLM

Mon, 2 Mar - Mon, 9 Mar

United Airlines flights from London to Rapid City

Our best United Airlines deals on London to Rapid City flight tickets

United Airlines

2 Mar

LHR07:40London Heathrow

21h 36m

2 stops

RAP22:16Rapid City

9 Mar

RAP17:41Rapid City

33h 59m

1 stop

LHR09:40London Heathrow

£797

United Airlines

2 Mar

LHR09:30London Heathrow

16h 24m

2 stops

RAP18:54Rapid City

9 Mar

RAP12:00Rapid City

17h 15m

2 stops

LHR11:15London Heathrow

£798

United Airlines

19 Feb

LHR10:00London Heathrow

17h 44m

2 stops

RAP20:44Rapid City

22 Feb

RAP17:40Rapid City

33h 00m

1 stop

LHR09:40London Heathrow

£879

Fly from

Fly to

Route

Depart

Return

Price

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 2/3

07:40-22:16

2 stops21h 36m

Rapid City

Mon 9/3

17:41-09:40

1 stop33h 59m

£797

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 2/3

09:30-18:54

2 stops16h 24m

Rapid City

Mon 9/3

12:00-11:15

2 stops17h 15m

£798

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 2/3

10:05-22:51

1 stop19h 46m

Rapid City

Mon 9/3

05:32-08:15

1 stop20h 43m

£855

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 19/2

10:00-20:44

2 stops17h 44m

Rapid City

Sun 22/2

17:40-09:40

1 stop33h 00m

£879

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 19/2

11:35-17:07

1 stop12h 32m

Rapid City

Sun 22/2

17:40-09:40

1 stop33h 00m

£880

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 19/2

07:40-18:54

2 stops18h 14m

Rapid City

Sun 22/2

10:55-10:50

2 stops16h 55m

£901

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 19/2

07:40-17:07

2 stops16h 27m

Rapid City

Sun 22/2

12:25-10:50

2 stops15h 25m

£902

LondonRapid City

LCY - RAP

LCYRAP

London City

Mon 2/3

20:05-15:44

2 stops26h 39m

Rapid City

Mon 9/3

11:03-08:50

2 stops15h 47m

£928

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Sat 25/4

11:25-19:02

1 stop14h 37m

£593

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Sat 25/4

11:25-13:08

1 stop32h 43m

£594

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

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

Prices

Airlines

Stopovers

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 £648. If you are unable to visit Rapid City during the month of December, then departing from London during the month February is also very affordable. Most momondo users find prices during this month for around £755.

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

You could potentially save up to 33% 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 32m
Direct flights	None

The fastest flight from London to Rapid City takes 12h 32m

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 32m, 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?
There is 1 operator available for flights from London to Rapid City Airport as of February 2026.
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?
Based on momondo bookings for flights between London and Rapid City, the leading airline is United Airlines, making up 65% of the total bookings. Other popular airlines include Lufthansa with 19% and Virgin Atlantic with 16%.

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 Airlines	PriceFrom £688	Free Cancellation	Rating 7.4 9,240 reviews		Search United Airlines flights

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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 7/3

Sat 14/3

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from London

Complete your trip

Feeling lucky

Airports servicing South Dakota

Aberdeen Airport

Sioux Falls Joe Foss Field Airport

Cheap flights from London to Rapid City from £593

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 25/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London to Rapid City

Cheap return flights

Cheap one-way flights

United Airlines flights from London to Rapid City

Our best United Airlines deals on London to Rapid City flight tickets

momondo Fare Finder

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

See travel insights to Rapid City from

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

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?

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

You could potentially save up to 33% on your flight if you consider stops on a London to Rapid City flight.

What is the cheapest airline that flies from London to Rapid City?

Lufthansa and United Airlines are the most popular carriers operating from London to Rapid City

Which airport is the most popular for stopovers for flights between London and Rapid City?

Denver (DEN) was the most common stop: 67% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from London to Rapid City?

Flights via Denver (DEN) offer the lowest average return price of £1,275.

Which stopover airport has the shortest travel time from London to Rapid City?

Flights connecting via Minneapolis (MSP) have the shortest average one-way travel time: 12h 26m.

Which stopover airport has the shortest connection time from London to Rapid City?

Denver (DEN) has the shortest average stopover time for this route: 1h 59m.

When to book flights from London to Rapid City

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

Direct flights

How far is London to Rapid City by plane?

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

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?

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

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

Travelling to a place near Rapid City?

Why use momondo?

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

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

How can momondo help me find flights 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?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing South Dakota

Fly your favourite airline to Rapid City

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Rapid City

List of cabin classes available on flights landing in Rapid City. Availability may vary depending on flight origin and airline.

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from London

According to popular flight searches on momondo this year

Complete your trip to Rapid City

Explore popular destinations other users love

According to popular flight searches on momondo this year