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Cheap flights from London Heathrow Airport to Rapid City from $756

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Rapid City departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London Heathrow Airport to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:30 am - 6:54 pmLHR-RAP
19h 24m2 stops
United Airlines Logo
6:05 pm - 9:40 amRAP-LHR
32h 35m1 stop
$1,124United Airlines
Find Deal
Tue, Dec 16 - Tue, Dec 23
United Airlines Logo
6:50 am - 10:34 amLHR-RAP
34h 44m2 stops
United Airlines Logo
10:55 am - 9:40 amRAP-LHR
15h 45m1 stop
$1,128United Airlines
Find Deal
Fri, Nov 28 - Fri, Dec 5
United Airlines Logo
11:35 am - 11:05 amLHR-RAP
30h 30m1 stop
United Airlines Logo
1:30 pm - 7:55 amRAP-LHR
11h 25m1 stop
$1,142United Airlines
Find Deal
Thu, Nov 27 - Mon, Dec 1
United Airlines Logo
4:20 pm - 10:34 amLHR-RAP
25h 14m2 stops
United Airlines Logo
12:27 pm - 11:15 amRAP-LHR
15h 48m2 stops
$1,143United Airlines
Find Deal
Thu, Nov 27 - Mon, Dec 1
United Airlines Logo
12:05 pm - 12:40 pmLHR-RAP
31h 35m2 stops
United Airlines Logo
3:18 pm - 9:40 amRAP-LHR
11h 22m1 stop
$1,144United Airlines
Find Deal
Thu, Nov 27 - Mon, Dec 1
KLM Logo
6:30 am - 3:45 pmLHR-RAP
16h 15m2 stops
KLM Logo
11:56 am - 7:05 amRAP-LHR
12h 09m1 stop
$1,162KLM
Find Deal
Mon, Dec 15 - Mon, Dec 22
Virgin Atlantic Logo
11:05 am - 10:46 pmLHR-RAP
18h 41m1 stop
Virgin Atlantic Logo
11:56 am - 7:05 amRAP-LHR
12h 09m1 stop
$1,172Virgin Atlantic
Find Deal
Mon, Dec 15 - Mon, Dec 22
Air France Logo
12:30 pm - 3:45 pmLHR-RAP
34h 15m2 stops
Air France Logo
11:07 am - 7:05 amRAP-LHR
12h 58m1 stop
$1,321Air France
Find Deal
Wed, Nov 12 - Thu, Nov 20
Delta Logo
6:30 am - 10:46 pmLHR-RAP
23h 16m2 stops
Delta Logo
6:19 am - 8:45 amRAP-LHR
19h 26m2 stops
$1,345Delta
Find Deal
Mon, Dec 15 - Mon, Dec 22
Virgin Atlantic Logo
11:05 am - 10:39 pmLHR-RAP
18h 34m1 stop
Virgin Atlantic Logo
11:07 am - 7:05 amRAP-LHR
12h 58m1 stop
$1,400Virgin Atlantic
Find Deal
Wed, Nov 12 - Thu, Nov 20

United Airlines flights from London Heathrow Airport to Rapid City

Our best United Airlines deals on London Heathrow Airport to Rapid City flight tickets
United Airlines
Dec 16
LHR6:30 amLondon Heathrow
19h 24m
2 stops
RAP6:54 pmRapid City
Dec 23
RAP6:05 pmRapid City
32h 35m
1 stop
LHR9:40 amLondon Heathrow
$1,124
Find similar
United Airlines
Nov 28
LHR6:50 amLondon Heathrow
34h 44m
2 stops
RAP10:34 amRapid City
Dec 5
RAP10:55 amRapid City
15h 45m
1 stop
LHR9:40 amLondon Heathrow
$1,128
Find similar
United Airlines
Nov 27
LHR11:35 amLondon Heathrow
30h 30m
1 stop
RAP11:05 amRapid City
Dec 1
RAP1:30 pmRapid City
11h 25m
1 stop
LHR7:55 amLondon Heathrow
$1,142
Find similar

Virgin Atlantic flights from London Heathrow Airport to Rapid City

Our best Virgin Atlantic deals on London Heathrow Airport to Rapid City flight tickets
Virgin Atlantic
Dec 15
LHR11:05 amLondon Heathrow
18h 41m
1 stop
RAP10:46 pmRapid City
Dec 22
RAP11:56 amRapid City
12h 09m
1 stop
LHR7:05 amLondon Heathrow
$1,172
Find similar
Virgin Atlantic
Nov 12
LHR11:05 amLondon Heathrow
18h 34m
1 stop
RAP10:39 pmRapid City
Nov 20
RAP11:07 amRapid City
12h 58m
1 stop
LHR7:05 amLondon Heathrow
$1,400
Find similar
Virgin Atlantic
Nov 30
LHR11:05 amLondon Heathrow
18h 34m
1 stop
RAP10:39 pmRapid City
Dec 7
RAP6:05 amRapid City
18h 00m
1 stop
LHR7:05 amLondon Heathrow
$1,452
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to Rapid City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 2, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Tue 12/16

6:30 am-6:54 pm

2 stops19h 24m

Rapid City

Tue 12/23

6:05 pm-9:40 am

1 stop32h 35m

$1,124

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Fri 11/28

6:50 am-10:34 am

2 stops34h 44m

Rapid City

Fri 12/5

10:55 am-9:40 am

1 stop15h 45m

$1,128

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 11/27

11:35 am-11:05 am

1 stop30h 30m

Rapid City

Mon 12/1

1:30 pm-7:55 am

1 stop11h 25m

$1,142

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 11/27

4:20 pm-10:34 am

2 stops25h 14m

Rapid City

Mon 12/1

12:27 pm-11:15 am

2 stops15h 48m

$1,143

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 11/27

12:05 pm-12:40 pm

2 stops31h 35m

Rapid City

Mon 12/1

3:18 pm-9:40 am

1 stop11h 22m

$1,144

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 12/15

6:30 am-3:45 pm

2 stops16h 15m

Rapid City

Mon 12/22

11:56 am-7:05 am

1 stop12h 09m

$1,162

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 12/15

11:05 am-10:46 pm

1 stop18h 41m

Rapid City

Mon 12/22

11:56 am-7:05 am

1 stop12h 09m

$1,172

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Wed 11/12

12:30 pm-3:45 pm

2 stops34h 15m

Rapid City

Thu 11/20

11:07 am-7:05 am

1 stop12h 58m

$1,321

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 12/15

6:30 am-10:46 pm

2 stops23h 16m

Rapid City

Mon 12/22

6:19 am-8:45 am

2 stops19h 26m

$1,345

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Wed 11/12

11:05 am-10:39 pm

1 stop18h 34m

Rapid City

Thu 11/20

11:07 am-7:05 am

1 stop12h 58m

$1,400

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rapid City from

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

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 London Heathrow to Rapid City?

United Airlines, American Airlines, and Virgin Atlantic are the most popular carriers operating from London Heathrow to Rapid City

When to book flights from London Heathrow Airport to Rapid City

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

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

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

Direct flights

None
There are no direct flights from London Heathrow Airport to Rapid City. There are no popular flight routes from London Heathrow Airport to Rapid City.
Search flight deals

  • How far is London Heathrow to Rapid City by plane?

    A flight from London Heathrow to Rapid City will travel around 4388.5 mi. By plane, this route typically takes 15h 51m.

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

    Prices for flights from London Heathrow Airport to Rapid City Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Rapid City Airport.

  • What documentation or ID do you need to fly to Rapid City Airport?

    The travel and health documents required for your trip to Rapid City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rapid City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Spearfish
Custer
Hill City
Wall
Hot Springs

Why use momondo?

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

It is quick and easy to find London to Rapid City 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 Rapid City that suits you.

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

All flight searches from London to Rapid City on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rapid City from London.

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

Yes momondo offers price alerts on flights to Rapid City from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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