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Cheap flights from Rapid City to the United Kingdom from £469

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Rapid City to the United Kingdom departing on 8/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Rapid City to the United Kingdom

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
14:45 - 11:50
RAP
-
LHR
39h 05m
2 stops
United Airlines Logo
14:30 - 20:34
LHR
-
RAP
36h 04m
2 stops
£469United Airlines
Sun, 8 Mar - Sun, 15 Mar
United Airlines Logo
17:41 - 09:40
RAP
-
LHR
33h 59m
1 stop
United Airlines Logo
07:25 - 19:02
LHR
-
RAP
18h 37m
2 stops
£491United Airlines
Tue, 24 Mar - Tue, 31 Mar
United Airlines Logo
08:30 - 09:40
RAP
-
LHR
19h 10m
1 stop
United Airlines Logo
14:50 - 20:44
LHR
-
RAP
12h 54m
1 stop
£512United Airlines
Tue, 24 Mar - Tue, 31 Mar
United Airlines Logo
16:15 - 12:20
RAP
-
LHR
13h 05m
1 stop
United Airlines Logo
16:25 - 17:00
LHR
-
RAP
31h 35m
2 stops
£521United Airlines
Thu, 23 Apr - Mon, 27 Apr
United Airlines Logo
10:55 - 11:35
RAP
-
LHR
17h 40m
2 stops
United Airlines Logo
06:55 - 17:00
LHR
-
RAP
17h 05m
2 stops
£553United Airlines
Thu, 23 Apr - Mon, 27 Apr
United Airlines Logo
16:15 - 12:20
RAP
-
LHR
13h 05m
1 stop
United Airlines Logo
11:25 - 20:44
LHR
-
RAP
16h 19m
1 stop
£571United Airlines
Thu, 23 Apr - Mon, 27 Apr
Delta Logo
10:58 - 20:10
RAP
-
LHR
26h 12m
2 stops
Delta Logo
20:05 - 15:15
LHR
-
RAP
26h 10m
2 stops
£574Delta
Fri, 24 Apr - Mon, 27 Apr
United Airlines Logo
08:30 - 09:40
RAP
-
LHR
18h 10m
1 stop
United Airlines Logo
11:35 - 22:16
LHR
-
RAP
17h 41m
1 stop
£689United Airlines
Thu, 19 Feb - Mon, 23 Feb
Multiple Airlines Logo
11:03 - 07:05
RAP
-
LHR
14h 02m
1 stop
Multiple Airlines Logo
11:05 - 22:25
LHR
-
RAP
17h 20m
1 stop
£727Multiple Airlines
Sun, 8 Mar - Sun, 15 Mar
KLM Logo
11:03 - 08:50
RAP
-
LCY
15h 47m
2 stops
KLM Logo
09:20 - 22:25
LCY
-
RAP
20h 05m
2 stops
£758KLM
Tue, 24 Mar - Tue, 31 Mar

Delta flights from Rapid City to United Kingdom

Our best Delta deals on Rapid City to United Kingdom flight tickets
Delta
24 Apr
RAP10:58Rapid City
26h 12m
2 stops
LHR20:10London Heathrow
27 Apr
LHR20:05London Heathrow
26h 10m
2 stops
RAP15:15Rapid City
£574
Delta
16 Jun
RAP14:25Rapid City
22h 45m
2 stops
LHR20:10London Heathrow
8 Jul
LHR20:05London Heathrow
26h 05m
2 stops
RAP15:10Rapid City
£851
Delta
23 Jun
RAP14:25Rapid City
15h 40m
1 stop
LHR13:05London Heathrow
13 Jul
LHR06:30London Heathrow
15h 40m
2 stops
RAP15:10Rapid City
£872

Scandinavian Airlines flights from Rapid City to United Kingdom

Our best Scandinavian Airlines deals on Rapid City to United Kingdom flight tickets
Scandinavian Airlines
16 Jun
RAP14:25Rapid City
15h 40m
1 stop
LHR13:05London Heathrow
8 Jul
LHR12:25London Heathrow
16h 33m
1 stop
RAP21:58Rapid City
£839
Scandinavian Airlines
15 Jun
RAP14:25Rapid City
15h 40m
1 stop
LHR13:05London Heathrow
8 Jul
LHR12:25London Heathrow
16h 33m
1 stop
RAP21:58Rapid City
£889
Scandinavian Airlines
15 Jun
RAP14:25Rapid City
15h 40m
1 stop
LHR13:05London Heathrow
9 Jul
LHR10:45London Heathrow
18h 13m
2 stops
RAP21:58Rapid City
£948

momondo Fare Finder

 
Customise your flight search to find flights from Rapid City to United Kingdom 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 279,928 searches. Data last updated 9 February 2026.
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

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Sun 8/3

14:45-11:50

2 stops39h 05m

London Heathrow

Sun 15/3

14:30-20:34

2 stops36h 04m

£469

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Tue 24/3

17:41-09:40

1 stop33h 59m

London Heathrow

Tue 31/3

07:25-19:02

2 stops18h 37m

£491

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Tue 24/3

08:30-09:40

1 stop19h 10m

London Heathrow

Tue 31/3

14:50-20:44

1 stop12h 54m

£512

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Thu 23/4

16:15-12:20

1 stop13h 05m

London Heathrow

Mon 27/4

16:25-17:00

2 stops31h 35m

£521

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Thu 23/4

10:55-11:35

2 stops17h 40m

London Heathrow

Mon 27/4

06:55-17:00

2 stops17h 05m

£553

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Thu 23/4

16:15-12:20

1 stop13h 05m

London Heathrow

Mon 27/4

11:25-20:44

1 stop16h 19m

£571

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Fri 24/4

10:58-20:10

2 stops26h 12m

London Heathrow

Mon 27/4

20:05-15:15

2 stops26h 10m

£574

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Thu 19/2

08:30-09:40

1 stop18h 10m

London Heathrow

Mon 23/2

11:35-22:16

1 stop17h 41m

£689

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Sun 8/3

11:03-07:05

1 stop14h 02m

London Heathrow

Sun 15/3

11:05-22:25

1 stop17h 20m

£727

Rapid CityLondon

RAP - LCY

RAPLCY

Rapid City

Tue 24/3

11:03-08:50

2 stops15h 47m

London City

Tue 31/3

09:20-22:25

2 stops20h 05m

£758

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 05m

Direct flights

None
The fastest flight from Rapid City to United Kingdom takes 13h 05m
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 are refreshed on a daily basis.

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

  • 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 AirlinesPriceFrom £556Free CancellationRating
7.4
9,262 reviews
Search United Airlines flights

  • How do I get Price Alerts for flights from Rapid City to United Kingdom?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Rapid City from United Kingdom. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Rapid City to United Kingdom with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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.

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