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Cheap flights from London to Rapid City from $1,067

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from London to Rapid City departing on 9/1. 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
1 adult, Economy, 0 bags

Find the cheapest flights from London to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
11:05 am - 8:37 pm
LHR
-
RAP
16h 32m
2 stops
Lufthansa Logo
1:31 pm - 9:00 am
RAP
-
LHR
12h 29m
1 stop
$1,067Lufthansa
Tue, Sep 1 - Fri, Sep 11
United Airlines Logo
7:30 am - 5:12 pm
LHR
-
RAP
16h 42m
2 stops
United Airlines Logo
5:58 pm - 9:40 am
RAP
-
LHR
32h 42m
1 stop
$1,213United Airlines
Mon, Aug 10 - Mon, Sep 7
United Airlines Logo
11:25 am - 5:06 pm
LHR
-
RAP
12h 41m
1 stop
United Airlines Logo
5:47 pm - 12:35 pm
RAP
-
LHR
11h 48m
1 stop
$1,214United Airlines
Tue, Aug 11 - Wed, Sep 9
United Airlines Logo
2:10 pm - 11:16 pm
LHR
-
RAP
16h 06m
1 stop
United Airlines Logo
1:31 pm - 8:30 am
RAP
-
LHR
11h 59m
1 stop
$1,227United Airlines
Mon, Aug 10 - Wed, Sep 9
Delta Logo
9:20 am - 10:18 pm
LCY
-
RAP
19h 58m
2 stops
Delta Logo
10:42 am - 7:55 am
RAP
-
LCY
14h 13m
2 stops
$1,316Delta
Wed, Sep 30 - Sun, Oct 4
American Airlines Logo
6:05 pm - 12:40 pm
LHR
-
RAP
25h 35m
2 stops
American Airlines Logo
12:39 pm - 1:55 pm
RAP
-
LHR
18h 16m
2 stops
$1,351American Airlines
Tue, Aug 11 - Tue, Sep 8
Delta Logo
9:20 am - 10:37 pm
LCY
-
RAP
20h 17m
2 stops
Delta Logo
6:48 am - 8:50 am
RAP
-
LCY
19h 02m
2 stops
$1,605Delta
Thu, Aug 13 - Thu, Sep 3
KLM Logo
7:45 am - 3:49 pm
LCY
-
RAP
15h 04m
2 stops
KLM Logo
10:46 am - 7:55 am
RAP
-
LCY
14h 09m
2 stops
$1,619KLM
Wed, Aug 12 - Sun, Sep 6
KLM Logo
7:45 am - 3:49 pm
LCY
-
RAP
15h 04m
2 stops
KLM Logo
10:46 am - 8:50 am
RAP
-
LCY
15h 04m
2 stops
$1,642KLM
Wed, Aug 12 - Mon, Sep 7
Virgin Atlantic Logo
9:20 am - 10:37 pm
LCY
-
RAP
20h 17m
2 stops
Virgin Atlantic Logo
4:30 pm - 5:20 pm
RAP
-
LCY
17h 50m
2 stops
$1,679Virgin Atlantic
Wed, Aug 12 - Wed, Aug 19

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Lufthansa flights from London to Rapid City

Our best Lufthansa deals on London to Rapid City flight tickets
Lufthansa
Sep 1
LHR11:05 amLondon Heathrow
16h 32m
2 stops
RAP8:37 pmRapid City
Sep 11
RAP1:31 pmRapid City
12h 29m
1 stop
LHR9:00 amLondon Heathrow
$1,067
Lufthansa
Aug 4
LHR10:25 amLondon Heathrow
19h 51m
2 stops
RAP11:16 pmRapid City
Aug 9
RAP6:00 amRapid City
20h 00m
1 stop
LHR9:00 amLondon Heathrow
$1,353
Lufthansa
Aug 12
LHR2:50 pmLondon Heathrow
14h 38m
1 stop
RAP10:28 pmRapid City
Aug 19
RAP7:00 amRapid City
15h 55m
2 stops
LHR5:55 amLondon Heathrow
$1,389

Delta flights from London to Rapid City

Our best Delta deals on London to Rapid City flight tickets
Delta
Sep 30
LCY9:20 amLondon City
19h 58m
2 stops
RAP10:18 pmRapid City
Oct 4
RAP10:42 amRapid City
14h 13m
2 stops
LCY7:55 amLondon City
$1,316
Delta
Aug 13
LCY9:20 amLondon City
20h 17m
2 stops
RAP10:37 pmRapid City
Sep 3
RAP6:48 amRapid City
19h 02m
2 stops
LCY8:50 amLondon City
$1,605
Delta
Aug 15
LCY7:45 amLondon City
21h 52m
2 stops
RAP10:37 pmRapid City
Aug 27
RAP10:46 amRapid City
15h 44m
2 stops
LCY9:30 amLondon City
$2,762

momondo Fare Finder

 
Customize your flight search to find flights from London 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 June 29, 2026.
Use the filters below to find and compare flights from London to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Tue 9/1

11:05 am-8:37 pm

2 stops16h 32m

Rapid City

Fri 9/11

1:31 pm-9:00 am

1 stop12h 29m

$1,067

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 8/10

7:30 am-5:12 pm

2 stops16h 42m

Rapid City

Mon 9/7

5:58 pm-9:40 am

1 stop32h 42m

$1,213
Quickest round-trip

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Tue 8/11

11:25 am-5:06 pm

1 stop12h 41m

Rapid City

Wed 9/9

5:47 pm-12:35 pm

1 stop11h 48m

$1,214

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 8/10

2:10 pm-11:16 pm

1 stop16h 06m

Rapid City

Wed 9/9

1:31 pm-8:30 am

1 stop11h 59m

$1,227

LondonRapid City

LCY - RAP

LCYRAP

London City

Wed 9/30

9:20 am-10:18 pm

2 stops19h 58m

Rapid City

Sun 10/4

10:42 am-7:55 am

2 stops14h 13m

$1,316

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Tue 8/11

6:05 pm-12:40 pm

2 stops25h 35m

Rapid City

Tue 9/8

12:39 pm-1:55 pm

2 stops18h 16m

$1,351

LondonRapid City

LCY - RAP

LCYRAP

London City

Thu 8/13

9:20 am-10:37 pm

2 stops20h 17m

Rapid City

Thu 9/3

6:48 am-8:50 am

2 stops19h 02m

$1,605

LondonRapid City

LCY - RAP

LCYRAP

London City

Wed 8/12

7:45 am-3:49 pm

2 stops15h 04m

Rapid City

Sun 9/6

10:46 am-7:55 am

2 stops14h 09m

$1,619

LondonRapid City

LCY - RAP

LCYRAP

London City

Wed 8/12

7:45 am-3:49 pm

2 stops15h 04m

Rapid City

Mon 9/7

10:46 am-8:50 am

2 stops15h 04m

$1,642

LondonRapid City

LCY - RAP

LCYRAP

London City

Wed 8/12

9:20 am-10:37 pm

2 stops20h 17m

Rapid City

Wed 8/19

4:30 pm-5:20 pm

2 stops17h 50m

$1,679

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Rapid City from

How to get the cheapest flight ticket from London 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 to Rapid City?

United Airlines is the most popular carrier operating from London to Rapid City

When to book flights from London to Rapid City

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

Cheap London to Rapid City (LON to RAP) flight deals and tips

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

Fastest flight time

20h 17m

Direct flights

None
The fastest flight from London to Rapid City takes 20h 17m
There are no direct flights from London to Rapid City. There are no popular flight routes from London to Rapid City.
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Frequently asked questions about flying from London to Rapid City

  • How far is London to Rapid City by plane?

    A flight from London to Rapid City will travel around 4398.4 mi. In terms of flight time, this usually takes a little over 20h 17m.

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

    Prices for flights from London to Rapid City Airport were last updated today.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Rapid City Airport.

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

    The required travel and health documents for your Rapid City 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 Rapid City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Rapid City?

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

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for London to Rapid City flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between London and Rapid City 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 London to Rapid City right now. Can momondo alert me if prices change?

Price alerts on flights to Rapid City from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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