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

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

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

What documentation or ID do you need to fly to London Heathrow Airport?

The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£659 Cheap Flights from Rapid City to London Heathrow Airport in 2026/27

Find the cheapest flights from Rapid City to London

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:39 - 07:20RAP Rapid City-LHR London Heathrow

17h 41m2 stops Minneapolis St Paul Washington, D.C. Reagan-National

06:30 - 22:41LHR London Heathrow-RAP Rapid City

23h 11m2 stops Amsterdam Schiphol Minneapolis St Paul

£659Delta

Mon, 2 Nov - Tue, 17 Nov

11:12 - 09:40RAP Rapid City-LHR London Heathrow

15h 28m1 stop Denver Intl

11:35 - 19:19LHR London Heathrow-RAP Rapid City

14h 44m1 stop Denver Intl

£681United Airlines

Mon, 2 Nov - Tue, 17 Nov

06:11 - 10:00RAP Rapid City-LHR London Heathrow

20h 49m1 stop Dallas/Fort Worth

08:25 - 21:34LHR London Heathrow-RAP Rapid City

20h 09m2 stops Dublin Dallas/Fort Worth

£699American Airlines

Thu, 12 Nov - Thu, 19 Nov

13:09 - 11:10RAP Rapid City-LHR London Heathrow

15h 01m2 stops Dallas/Fort Worth New York John F Kennedy Intl

08:25 - 21:34LHR London Heathrow-RAP Rapid City

20h 09m2 stops Dublin Dallas/Fort Worth

£702American Airlines

Thu, 12 Nov - Thu, 19 Nov

11:29 - 07:05RAP Rapid City-LHR London Heathrow

12h 36m1 stop Minneapolis St Paul

20:25 - 15:54LHR London Heathrow-RAP Rapid City

26h 29m2 stops Amsterdam Schiphol Minneapolis St Paul

£705KLM

Wed, 4 Nov - Sun, 8 Nov

11:29 - 11:40RAP Rapid City-LHR London Heathrow

17h 11m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

08:40 - 22:30LHR London Heathrow-RAP Rapid City

20h 50m2 stops Amsterdam Schiphol Minneapolis St Paul

£709Delta

Wed, 4 Nov - Sun, 8 Nov

06:45 - 07:05RAP Rapid City-LHR London Heathrow

17h 20m1 stop Minneapolis St Paul

06:20 - 15:54LHR London Heathrow-RAP Rapid City

16h 34m2 stops Paris Charles de Gaulle Minneapolis St Paul

£711Delta

Fri, 13 Nov - Fri, 20 Nov

13:30 - 12:00RAP Rapid City-LHR London Heathrow

15h 30m1 stop Chicago O'Hare Intl

07:30 - 17:09LHR London Heathrow-RAP Rapid City

16h 39m2 stops Frankfurt am Main Denver Intl

£713United Airlines

Fri, 13 Nov - Fri, 20 Nov

06:45 - 10:30RAP Rapid City-LHR London Heathrow

20h 45m2 stops Minneapolis St Paul Paris Charles de Gaulle

06:20 - 15:54LHR London Heathrow-RAP Rapid City

16h 34m2 stops Paris Charles de Gaulle Minneapolis St Paul

£714Delta

Fri, 13 Nov - Fri, 20 Nov

08:30 - 07:10RAP Rapid City-LHR London Heathrow

15h 40m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

07:30 - 17:09LHR London Heathrow-RAP Rapid City

16h 39m2 stops Frankfurt am Main Denver Intl

£715United Airlines

Fri, 13 Nov - Fri, 20 Nov

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Delta flights from Rapid City to London Heathrow Airport

Our best Delta deals on Rapid City to London Heathrow Airport flight tickets

Delta

2 Nov

RAP06:39Rapid City

17h 41m

2 stops

LHR07:20London Heathrow

17 Nov

LHR06:30London Heathrow

23h 11m

2 stops

RAP22:41Rapid City

£659

Delta

4 Nov

RAP11:29Rapid City

17h 11m

2 stops

LHR11:40London Heathrow

8 Nov

LHR08:40London Heathrow

20h 50m

2 stops

RAP22:30Rapid City

£709

Delta

13 Nov

RAP06:45Rapid City

17h 20m

1 stop

LHR07:05London Heathrow

20 Nov

LHR06:20London Heathrow

16h 34m

2 stops

RAP15:54Rapid City

£711

American Airlines flights from Rapid City to London Heathrow Airport

Our best American Airlines deals on Rapid City to London Heathrow Airport flight tickets

American Airlines

12 Nov

RAP06:11Rapid City

20h 49m

1 stop

LHR10:00London Heathrow

19 Nov

LHR08:25London Heathrow

20h 09m

2 stops

RAP21:34Rapid City

£699

American Airlines

12 Nov

RAP13:09Rapid City

15h 01m

2 stops

LHR11:10London Heathrow

19 Nov

LHR08:25London Heathrow

20h 09m

2 stops

RAP21:34Rapid City

£702

American Airlines

11 Nov

RAP13:09Rapid City

16h 06m

1 stop

LHR12:15London Heathrow

15 Nov

LHR08:20London Heathrow

20h 07m

1 stop

RAP21:27Rapid City

£727

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Mon 2/11

06:39-07:20

2 stops17h 41m

London Heathrow

Tue 17/11

06:30-22:41

2 stops23h 11m

£659

Fastest return journey

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Mon 2/11

11:12-09:40

1 stop15h 28m

London Heathrow

Tue 17/11

11:35-19:19

1 stop14h 44m

£681

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Thu 12/11

06:11-10:00

1 stop20h 49m

London Heathrow

Thu 19/11

08:25-21:34

2 stops20h 09m

£699

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Thu 12/11

13:09-11:10

2 stops15h 01m

London Heathrow

Thu 19/11

08:25-21:34

2 stops20h 09m

£702

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Wed 4/11

11:29-07:05

1 stop12h 36m

London Heathrow

Sun 8/11

20:25-15:54

2 stops26h 29m

£705

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Wed 4/11

11:29-11:40

2 stops17h 11m

London Heathrow

Sun 8/11

08:40-22:30

2 stops20h 50m

£709

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Fri 13/11

06:45-07:05

1 stop17h 20m

London Heathrow

Fri 20/11

06:20-15:54

2 stops16h 34m

£711

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Fri 13/11

13:30-12:00

1 stop15h 30m

London Heathrow

Fri 20/11

07:30-17:09

2 stops16h 39m

£713

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Fri 13/11

06:45-10:30

2 stops20h 45m

London Heathrow

Fri 20/11

06:20-15:54

2 stops16h 34m

£714

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Fri 13/11

08:30-07:10

2 stops15h 40m

London Heathrow

Fri 20/11

07:30-17:09

2 stops16h 39m

£715

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

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

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 Rapid City to London Heathrow?

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

When to book flights from Rapid City to London Heathrow Airport

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

Estimated return price

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

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

Best price found	£4,126
Fastest flight time	15h 28m
Direct flights	None

The best one-way flight to London Heathrow Airport from Rapid City in the past 72 hours is £4,126. The best return flight deal from Rapid City to London Heathrow Airport found on momondo in the last 72 hours is £659.

The fastest flight from Rapid City to London Heathrow Airport takes 15h 28m

There are no direct flights from Rapid City to London Heathrow Airport. There are no popular flight routes from Rapid City to London Heathrow Airport.

Search flight deals

Frequently asked questions about flying from Rapid City to London Heathrow Airport

How far is Rapid City to London Heathrow by plane?
The distance between Rapid City and London Heathrow is about 4388.5 mi. Flights usually cover this in 15h 28m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Rapid City Airport to London Heathrow Airport?
Prices for flights from Rapid City Airport to London Heathrow Airport were last updated today.
How old do you have to be to fly from Rapid City Airport to London Heathrow 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 Rapid City Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Hastings

Ilford

Canterbury

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Salisbury

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Rapid City.

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

Yes. All flights to London from Rapid City on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Rapid City and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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