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.

£671 Cheap Flights from Rapid City to London Heathrow Airport in 2026

1 adult

0 bags

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 Rapid City to London

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

12:19 - 11:15

RAP

LHR

15h 56m

1 stop

12:55 - 21:35

LHR

RAP

15h 40m

1 stop

£671Multiple Airlines

Wed, 12 Aug - Wed, 26 Aug

12:19 - 11:15

RAP

LHR

15h 56m

1 stop

12:55 - 21:35

LHR

RAP

15h 40m

1 stop

£671Multiple Airlines

Wed, 12 Aug - Wed, 26 Aug

17:02 - 14:25

RAP

LHR

14h 23m

1 stop

10:05 - 21:35

LHR

RAP

18h 30m

2 stops

£674American Airlines

Wed, 12 Aug - Wed, 26 Aug

12:41 - 09:00

RAP

LHR

13h 19m

1 stop

10:05 - 21:35

LHR

RAP

18h 30m

2 stops

£675American Airlines

Wed, 12 Aug - Wed, 26 Aug

13:00 - 09:40

RAP

LHR

13h 40m

1 stop

11:25 - 20:44

LHR

RAP

16h 19m

1 stop

£716United Airlines

Sun, 18 Oct - Tue, 20 Oct

08:55 - 06:55

RAP

LHR

15h 00m

2 stops

08:00 - 17:53

LHR

RAP

16h 53m

2 stops

£719United Airlines

Wed, 12 Aug - Wed, 26 Aug

13:31 - 10:40

RAP

LHR

14h 09m

2 stops

12:00 - 22:28

LHR

RAP

17h 28m

2 stops

£719United Airlines

Wed, 12 Aug - Wed, 26 Aug

12:41 - 10:55

RAP

LHR

15h 14m

1 stop

12:55 - 21:35

LHR

RAP

15h 40m

1 stop

£745Multiple Airlines

Fri, 21 Aug - Mon, 31 Aug

12:19 - 10:30

RAP

LHR

15h 11m

1 stop

09:45 - 21:35

LHR

RAP

18h 50m

2 stops

£749American Airlines

Fri, 21 Aug - Mon, 31 Aug

10:26 - 09:40

RAP

LHR

16h 14m

1 stop

11:25 - 20:44

LHR

RAP

16h 19m

1 stop

£753United Airlines

Sat, 17 Oct - Wed, 21 Oct

United Airlines flights from Rapid City to London Heathrow Airport

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

United Airlines

18 Oct

RAP13:00Rapid City

13h 40m

1 stop

LHR09:40London Heathrow

20 Oct

LHR11:25London Heathrow

16h 19m

1 stop

RAP20:44Rapid City

£716

United Airlines

12 Aug

RAP08:55Rapid City

15h 00m

2 stops

LHR06:55London Heathrow

26 Aug

LHR08:00London Heathrow

16h 53m

2 stops

RAP17:53Rapid City

£719

United Airlines

12 Aug

RAP13:31Rapid City

14h 09m

2 stops

LHR10:40London Heathrow

26 Aug

LHR12:00London Heathrow

17h 28m

2 stops

RAP22:28Rapid City

£719

Delta flights from Rapid City to London Heathrow Airport

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

Delta

21 Aug

RAP06:48Rapid City

16h 37m

2 stops

LHR06:25London Heathrow

31 Aug

LHR08:40London Heathrow

20h 18m

2 stops

RAP21:58Rapid City

£771

Delta

21 Aug

RAP06:48Rapid City

17h 22m

2 stops

LHR07:10London Heathrow

31 Aug

LHR08:40London Heathrow

20h 18m

2 stops

RAP21:58Rapid City

£772

Delta

24 Jun

RAP14:59Rapid City

15h 06m

1 stop

LHR13:05London Heathrow

1 Jul

LHR06:30London Heathrow

16h 18m

2 stops

RAP15:48Rapid City

£1,176

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 - LHR

RAPLHR

Rapid City

Wed 12/8

12:19-11:15

1 stop15h 56m

London Heathrow

Wed 26/8

12:55-21:35

1 stop15h 40m

£671

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Wed 12/8

12:19-11:15

1 stop15h 56m

London Heathrow

Wed 26/8

12:55-21:35

1 stop15h 40m

£671

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Wed 12/8

17:02-14:25

1 stop14h 23m

London Heathrow

Wed 26/8

10:05-21:35

2 stops18h 30m

£674

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Wed 12/8

12:41-09:00

1 stop13h 19m

London Heathrow

Wed 26/8

10:05-21:35

2 stops18h 30m

£675

Fastest return journey

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Sun 18/10

13:00-09:40

1 stop13h 40m

London Heathrow

Tue 20/10

11:25-20:44

1 stop16h 19m

£716

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Wed 12/8

08:55-06:55

2 stops15h 00m

London Heathrow

Wed 26/8

08:00-17:53

2 stops16h 53m

£719

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Wed 12/8

13:31-10:40

2 stops14h 09m

London Heathrow

Wed 26/8

12:00-22:28

2 stops17h 28m

£719

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Fri 21/8

12:41-10:55

1 stop15h 14m

London Heathrow

Mon 31/8

12:55-21:35

1 stop15h 40m

£745

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Fri 21/8

12:19-10:30

1 stop15h 11m

London Heathrow

Mon 31/8

09:45-21:35

2 stops18h 50m

£749

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Sat 17/10

10:26-09:40

1 stop16h 14m

London Heathrow

Wed 21/10

11:25-20:44

1 stop16h 19m

£753

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 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?

Lufthansa and British Airways 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

Fastest flight time	12h 25m
Direct flights	None

The fastest flight from Rapid City to London Heathrow Airport takes 12h 25m

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 12h 25m, 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.

Eastbourne

Milton Keynes

Luton

Gatwick

Stratford-upon-Avon

Wembley

Slough

Maidstone

Northampton

Swindon

Ipswich

Southend-on-Sea

Canterbury

Ilford

Hayes

Guildford

Poole

Folkestone

Chelmsford

Dover

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.