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

Prices for flights from Rapid City Airport to United Kingdom are refreshed on a daily basis.

How old do you have to be to fly from Rapid City Airport to United Kingdom?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rapid City Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£627 Cheap Flights from Rapid City to the United Kingdom in 2026

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Rapid City to the United Kingdom

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

17:48 - 09:40

RAP

LHR

32h 52m

1 stop

09:30 - 22:08

LHR

RAP

19h 38m

2 stops

£627United Airlines

Tue, 1 Dec - Fri, 4 Dec

17:48 - 09:40

RAP

LHR

32h 52m

1 stop

09:30 - 22:08

LHR

RAP

19h 38m

2 stops

£637United Airlines

Tue, 1 Dec - Fri, 4 Dec

17:48 - 09:40

RAP

LHR

32h 52m

1 stop

09:30 - 19:08

LHR

RAP

16h 38m

2 stops

£637United Airlines

Tue, 1 Dec - Fri, 4 Dec

12:50 - 12:00

RAP

LHR

16h 10m

2 stops

07:30 - 19:08

LHR

RAP

18h 38m

2 stops

£670United Airlines

Tue, 1 Dec - Fri, 4 Dec

12:50 - 12:00

RAP

LHR

16h 10m

2 stops

07:30 - 19:08

LHR

RAP

18h 38m

2 stops

£671United Airlines

Tue, 1 Dec - Fri, 4 Dec

12:50 - 09:40

RAP

LHR

13h 50m

1 stop

11:35 - 19:08

LHR

RAP

14h 33m

1 stop

£681United Airlines

Tue, 1 Dec - Fri, 4 Dec

06:48 - 13:05

RAP

LHR

23h 17m

1 stop

14:45 - 15:57

LHR

RAP

32h 12m

2 stops

£762Delta

Fri, 18 Sep - Mon, 2 Nov

16:31 - 13:45

RAP

LHR

14h 14m

2 stops

11:45 - 15:57

LHR

RAP

35h 12m

2 stops

£775Multiple Airlines

Fri, 18 Sep - Mon, 2 Nov

16:30 - 13:05

RAP

LHR

13h 35m

1 stop

08:40 - 22:37

LHR

RAP

20h 57m

2 stops

£780Delta

Fri, 21 Aug - Mon, 31 Aug

14:32 - 13:15

RAP

LHR

15h 43m

2 stops

09:55 - 22:37

LHR

RAP

19h 42m

2 stops

£783Delta

Fri, 21 Aug - Mon, 31 Aug

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United Airlines flights from Rapid City to United Kingdom

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

United Airlines

1 Dec

RAP17:48Rapid City

32h 52m

1 stop

LHR09:40London Heathrow

4 Dec

LHR09:30London Heathrow

19h 38m

2 stops

RAP22:08Rapid City

£627

United Airlines

1 Dec

RAP17:48Rapid City

32h 52m

1 stop

LHR09:40London Heathrow

4 Dec

LHR09:30London Heathrow

19h 38m

2 stops

RAP22:08Rapid City

£636

United Airlines

1 Dec

RAP12:50Rapid City

16h 10m

2 stops

LHR12:00London Heathrow

4 Dec

LHR07:30London Heathrow

18h 38m

2 stops

RAP19:08Rapid City

£670

Delta flights from Rapid City to United Kingdom

Our best Delta deals on Rapid City to United Kingdom flight tickets

Delta

18 Sept

RAP06:48Rapid City

23h 17m

1 stop

LHR13:05London Heathrow

2 Nov

LHR14:45London Heathrow

32h 12m

2 stops

RAP15:57Rapid City

£762

Delta

21 Aug

RAP16:30Rapid City

13h 35m

1 stop

LHR13:05London Heathrow

31 Aug

LHR08:40London Heathrow

20h 57m

2 stops

RAP22:37Rapid City

£780

Delta

21 Aug

RAP14:32Rapid City

15h 43m

2 stops

LHR13:15London Heathrow

31 Aug

LHR09:55London Heathrow

19h 42m

2 stops

RAP22:37Rapid City

£783

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Tue 1/12

17:48-09:40

1 stop32h 52m

London Heathrow

Fri 4/12

09:30-22:08

2 stops19h 38m

£627

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Tue 1/12

17:48-09:40

1 stop32h 52m

London Heathrow

Fri 4/12

09:30-22:08

2 stops19h 38m

£636

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Tue 1/12

17:48-09:40

1 stop32h 52m

London Heathrow

Fri 4/12

09:30-19:08

2 stops16h 38m

£637

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Tue 1/12

12:50-12:00

2 stops16h 10m

London Heathrow

Fri 4/12

07:30-19:08

2 stops18h 38m

£670

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Tue 1/12

12:50-12:00

2 stops16h 10m

London Heathrow

Fri 4/12

07:30-19:08

2 stops18h 38m

£671

Fastest return journey

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Tue 1/12

12:50-09:40

1 stop13h 50m

London Heathrow

Fri 4/12

11:35-19:08

1 stop14h 33m

£681

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Fri 18/9

06:48-13:05

1 stop23h 17m

London Heathrow

Mon 2/11

14:45-15:57

2 stops32h 12m

£762

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Fri 18/9

16:31-13:45

2 stops14h 14m

London Heathrow

Mon 2/11

11:45-15:57

2 stops35h 12m

£775

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Fri 21/8

16:30-13:05

1 stop13h 35m

London Heathrow

Mon 31/8

08:40-22:37

2 stops20h 57m

£780

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Fri 21/8

14:32-13:15

2 stops15h 43m

London Heathrow

Mon 31/8

09:55-22:37

2 stops19h 42m

£783

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 Rapid City to United Kingdom

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 United Kingdom?

Lufthansa, Finnair, and British Airways are the most popular carriers operating from Rapid City to United Kingdom

Cheap Rapid City to United Kingdom flight deals and tips

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

Fastest flight time	13h 35m
Direct flights	None

The fastest flight from Rapid City to United Kingdom takes 13h 35m

There are no direct flights from Rapid City to United Kingdom. There are no popular flight routes from Rapid City to United Kingdom.

Search flight deals

Frequently asked questions about flying from Rapid City to the United Kingdom

When did momondo last update prices for flights from Rapid City Airport to United Kingdom?
Prices for flights from Rapid City Airport to United Kingdom are refreshed on a daily basis.
How old do you have to be to fly from Rapid City Airport to United Kingdom?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rapid City Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rapid City to United Kingdom . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Rapid City to United Kingdom 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 Rapid City to United Kingdom?

Once all potential Rapid City to United Kingdom flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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