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.

£284 Cheap Flights from Rapid City to the United Kingdom in 2026

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.

11:25 - 16:50RAP Rapid City-LHR London Heathrow

22h 25m2 stops Denver Intl Frankfurt am Main

14:30 - 19:08LHR London Heathrow-RAP Rapid City

35h 38m2 stops Vancouver Intl Denver Intl

£558United Airlines

Sun, 6 Dec - Tue, 8 Dec

17:50 - 09:40RAP Rapid City-LHR London Heathrow

32h 50m1 stop Denver Intl

06:50 - 10:31LHR London Heathrow-RAP Rapid City

34h 41m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

£560United Airlines

Sun, 15 Nov - Wed, 18 Nov

17:50 - 07:10RAP Rapid City-LHR London Heathrow

30h 20m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

06:50 - 10:31LHR London Heathrow-RAP Rapid City

34h 41m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

£563United Airlines

Sun, 15 Nov - Wed, 18 Nov

11:25 - 09:40RAP Rapid City-LHR London Heathrow

15h 15m1 stop Denver Intl

07:30 - 17:03LHR London Heathrow-RAP Rapid City

16h 33m2 stops Frankfurt am Main Denver Intl

£612United Airlines

Sun, 6 Dec - Tue, 8 Dec

16:31 - 10:20RAP Rapid City-LHR London Heathrow

10h 49m1 stop Minneapolis St Paul

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

20h 50m2 stops Amsterdam Schiphol Minneapolis St Paul

£655Delta

Wed, 30 Sep - Wed, 7 Oct

14:30 - 13:15RAP Rapid City-LHR London Heathrow

15h 45m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

06:30 - 13:57LHR London Heathrow-RAP Rapid City

14h 27m2 stops Amsterdam Schiphol Minneapolis St Paul

£658Delta

Wed, 30 Sep - Wed, 7 Oct

08:40 - 12:25RAP Rapid City-LHR London Heathrow

20h 45m1 stop Denver Intl

06:50 - 10:15LHR London Heathrow-RAP Rapid City

34h 25m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

£659United Airlines

Tue, 22 Sep - Tue, 29 Sep

14:30 - 10:20RAP Rapid City-LHR London Heathrow

12h 50m1 stop Minneapolis St Paul

06:15 - 15:58LHR London Heathrow-RAP Rapid City

16h 43m2 stops Paris Charles de Gaulle Minneapolis St Paul

£660Delta

Wed, 30 Sep - Wed, 7 Oct

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

15h 28m1 stop Denver Intl

11:35 - 20:43LHR London Heathrow-RAP Rapid City

16h 08m1 stop Denver Intl

£670United Airlines

Sun, 15 Nov - Wed, 18 Nov

15:21 - 09:40RAP Rapid City-LHR London Heathrow

11h 19m1 stop Denver Intl

11:35 - 19:08LHR London Heathrow-RAP Rapid City

14h 33m1 stop Denver Intl

£671United Airlines

Sun, 6 Dec - Tue, 8 Dec

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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

6 Dec

RAP11:25Rapid City

22h 25m

2 stops

LHR16:50London Heathrow

8 Dec

LHR14:30London Heathrow

35h 38m

2 stops

RAP19:08Rapid City

£558

United Airlines

15 Nov

RAP17:50Rapid City

32h 50m

1 stop

LHR09:40London Heathrow

18 Nov

LHR06:50London Heathrow

34h 41m

2 stops

RAP10:31Rapid City

£560

United Airlines

15 Nov

RAP17:50Rapid City

30h 20m

2 stops

LHR07:10London Heathrow

18 Nov

LHR06:50London Heathrow

34h 41m

2 stops

RAP10:31Rapid City

£563

Delta flights from Rapid City to United Kingdom

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

Delta

30 Sept

RAP16:31Rapid City

10h 49m

1 stop

LHR10:20London Heathrow

7 Oct

LHR08:40London Heathrow

20h 50m

2 stops

RAP22:30Rapid City

£655

Delta

30 Sept

RAP14:30Rapid City

15h 45m

2 stops

LHR13:15London Heathrow

7 Oct

LHR06:30London Heathrow

14h 27m

2 stops

RAP13:57Rapid City

£658

Delta

30 Sept

RAP14:30Rapid City

12h 50m

1 stop

LHR10:20London Heathrow

7 Oct

LHR06:15London Heathrow

16h 43m

2 stops

RAP15:58Rapid City

£660

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 Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Sun 6/12

11:25-16:50

2 stops22h 25m

London Heathrow

Tue 8/12

14:30-19:08

2 stops35h 38m

£558

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Sun 15/11

17:50-09:40

1 stop32h 50m

London Heathrow

Wed 18/11

06:50-10:31

2 stops34h 41m

£560

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Sun 15/11

17:50-07:10

2 stops30h 20m

London Heathrow

Wed 18/11

06:50-10:31

2 stops34h 41m

£563

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Sun 6/12

11:25-09:40

1 stop15h 15m

London Heathrow

Tue 8/12

07:30-17:03

2 stops16h 33m

£612

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Wed 30/9

16:31-10:20

1 stop10h 49m

London Heathrow

Wed 7/10

08:40-22:30

2 stops20h 50m

£655

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Wed 30/9

14:30-13:15

2 stops15h 45m

London Heathrow

Wed 7/10

06:30-13:57

2 stops14h 27m

£658

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Tue 22/9

08:40-12:25

1 stop20h 45m

London Heathrow

Tue 29/9

06:50-10:15

2 stops34h 25m

£659

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Wed 30/9

14:30-10:20

1 stop12h 50m

London Heathrow

Wed 7/10

06:15-15:58

2 stops16h 43m

£660

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Sun 15/11

11:12-09:40

1 stop15h 28m

London Heathrow

Wed 18/11

11:35-20:43

1 stop16h 08m

£670

Fastest return journey

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Sun 6/12

15:21-09:40

1 stop11h 19m

London Heathrow

Tue 8/12

11:35-19:08

1 stop14h 33m

£671

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 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?

United Airlines, Delta, 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	16h 38m
Direct flights	None

The fastest flight from Rapid City to United Kingdom takes 16h 38m

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.