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 were last updated today.

How many operators does momondo search for flights from Rapid City Airport to United Kingdom?

There is 1 operator available for flights from Rapid City Airport to United Kingdom as of March 2026.

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.

$836 Cheap Flights from Rapid City to the United Kingdom in 2026

1 adult

0 bags

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Find the cheapest flights from Rapid City to the United Kingdom

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:08 am - 9:40 am

RAP

LHR

15h 32m

1 stop

7:30 am - 7:25 pm

LHR

RAP

18h 55m

2 stops

$836United Airlines

Wed, Aug 12 - Wed, Aug 26

7:00 am - 6:30 am

RAP

LHR

16h 30m

2 stops

7:30 am - 7:25 pm

LHR

RAP

18h 55m

2 stops

$839United Airlines

Wed, Aug 12 - Wed, Aug 26

7:00 am - 6:30 am

RAP

LHR

16h 30m

2 stops

7:30 am - 4:05 pm

LHR

RAP

15h 35m

2 stops

$840United Airlines

Wed, Aug 12 - Wed, Aug 26

5:00 am - 6:30 am

RAP

LHR

18h 30m

2 stops

5:40 pm - 12:24 pm

LHR

RAP

25h 44m

2 stops

$842United Airlines

Tue, Sep 1 - Fri, Sep 11

12:41 pm - 10:55 am

RAP

LHR

15h 14m

1 stop

12:55 pm - 9:58 pm

LHR

RAP

16h 03m

1 stop

$854Multiple Airlines

Wed, Aug 12 - Wed, Aug 26

1:00 pm - 9:05 am

RAP

LHR

13h 05m

1 stop

8:55 am - 9:58 pm

LHR

RAP

20h 03m

1 stop

$884American Airlines

Tue, Sep 1 - Fri, Sep 11

6:20 am - 7:15 am

RAP

LCY

17h 55m

2 stops

7:45 am - 9:58 pm

LCY

RAP

21h 13m

2 stops

$1,037Delta

Wed, Aug 12 - Wed, Aug 26

11:13 am - 11:40 am

RAP

LCY

17h 27m

2 stops

8:25 am - 10:23 pm

LCY

RAP

20h 58m

2 stops

$1,046Delta

Fri, May 8 - Fri, May 15

10:40 am - 7:15 am

RAP

LCY

13h 35m

2 stops

7:45 am - 3:10 pm

LCY

RAP

14h 25m

2 stops

$1,327KLM

Wed, Aug 12 - Wed, Aug 26

10:40 am - 8:50 am

RAP

LCY

15h 10m

2 stops

7:45 am - 3:10 pm

LCY

RAP

14h 25m

2 stops

$1,367KLM

Wed, Aug 12 - Wed, Aug 26

United Airlines flights from Rapid City to United Kingdom

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

United Airlines

Aug 12

RAP11:08 amRapid City

15h 32m

1 stop

LHR9:40 amLondon Heathrow

Aug 26

LHR7:30 amLondon Heathrow

18h 55m

2 stops

RAP7:25 pmRapid City

$836

United Airlines

Aug 12

RAP7:00 amRapid City

16h 30m

2 stops

LHR6:30 amLondon Heathrow

Aug 26

LHR7:30 amLondon Heathrow

18h 55m

2 stops

RAP7:25 pmRapid City

$839

United Airlines

Aug 12

RAP7:00 amRapid City

16h 30m

2 stops

LHR6:30 amLondon Heathrow

Aug 26

LHR7:30 amLondon Heathrow

15h 35m

2 stops

RAP4:05 pmRapid City

$840

American Airlines flights from Rapid City to United Kingdom

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

American Airlines

Sep 1

RAP1:00 pmRapid City

13h 05m

1 stop

LHR9:05 amLondon Heathrow

Sep 11

LHR8:55 amLondon Heathrow

20h 03m

1 stop

RAP9:58 pmRapid City

$884

American Airlines

Sep 9

RAP11:59 amRapid City

14h 26m

1 stop

LHR9:25 amLondon Heathrow

Sep 26

LHR8:55 amLondon Heathrow

20h 03m

1 stop

RAP9:58 pmRapid City

$904

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 round-trip

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Wed 8/12

11:08 am-9:40 am

1 stop15h 32m

London Heathrow

Wed 8/26

7:30 am-7:25 pm

2 stops18h 55m

$836

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Wed 8/12

7:00 am-6:30 am

2 stops16h 30m

London Heathrow

Wed 8/26

7:30 am-7:25 pm

2 stops18h 55m

$839

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Wed 8/12

7:00 am-6:30 am

2 stops16h 30m

London Heathrow

Wed 8/26

7:30 am-4:05 pm

2 stops15h 35m

$840

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Tue 9/1

5:00 am-6:30 am

2 stops18h 30m

London Heathrow

Fri 9/11

5:40 pm-12:24 pm

2 stops25h 44m

$842

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Wed 8/12

12:41 pm-10:55 am

1 stop15h 14m

London Heathrow

Wed 8/26

12:55 pm-9:58 pm

1 stop16h 03m

$854

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Tue 9/1

1:00 pm-9:05 am

1 stop13h 05m

London Heathrow

Fri 9/11

8:55 am-9:58 pm

1 stop20h 03m

$884

Rapid CityLondon

RAP - LCY

RAPLCY

Rapid City

Wed 8/12

6:20 am-7:15 am

2 stops17h 55m

London City

Wed 8/26

7:45 am-9:58 pm

2 stops21h 13m

$1,037

Rapid CityLondon

RAP - LCY

RAPLCY

Rapid City

Fri 5/8

11:13 am-11:40 am

2 stops17h 27m

London City

Fri 5/15

8:25 am-10:23 pm

2 stops20h 58m

$1,046

Quickest round-trip

Rapid CityLondon

RAP - LCY

RAPLCY

Rapid City

Wed 8/12

10:40 am-7:15 am

2 stops13h 35m

London City

Wed 8/26

7:45 am-3:10 pm

2 stops14h 25m

$1,327

Rapid CityLondon

RAP - LCY

RAPLCY

Rapid City

Wed 8/12

10:40 am-8:50 am

2 stops15h 10m

London City

Wed 8/26

7:45 am-3:10 pm

2 stops14h 25m

$1,367

Flights are sorted by cheapest round-trip flights first.

Sorted 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

Can stopping save me money on Rapid City to United Kingdom flights?

You could potentially save up to 26% on your flight if you consider stops on a Rapid City to United Kingdom flight.

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 32m
Direct flights	None

The fastest flight from Rapid City to United Kingdom takes 13h 32m

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

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 were last updated today.
How many operators does momondo search for flights from Rapid City Airport to United Kingdom?
There is 1 operator available for flights from Rapid City Airport to United Kingdom as of March 2026.
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.

Best airlines flying from Rapid City to United Kingdom

Compare and see reviews for airlines that fly from Rapid City to United Kingdom with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $648	Free Cancellation	Rating 7.4 9,491 reviews		Search United Airlines flights

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

It is quick and easy to find Rapid City to United Kingdom flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to United Kingdom that suits you.

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 you have performed a search for Rapid City to United Kingdom flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.