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Heathrow

$773+ Cheap flights from Rapid City (RAP) to Heathrow (LHR)

RAP — LHR
Dec 5 — Dec 121
Sat 12/5
Sat 12/12
1 adult, Economy
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Cheap flight deals from Rapid City to Heathrow

Cheapest flights from Rapid City to Heathrow

Tue 12/12:35 pm -
1 stop12h 05m
Tue 12/89:00 am -
2 stops19h 42m
Deal found 10/31$921
Tue 12/156:00 am -
1 stop18h 55m
Tue 12/227:40 am -
2 stops16h 31m
Deal found 10/31$1,007
Thu 12/176:42 am -
1 stop17h 23m
Thu 12/249:50 am -
1 stop20h 02m
Deal found 11/2$1,247
Thu 12/175:00 am -
2 stops17h 55m
Thu 12/2411:10 am -
2 stops30h 22m
Deal found 11/2$1,300
Mon 11/1610:30 am -
1 stop16h 10m
Wed 11/1811:35 am -
1 stop12h 34m
Deal found 11/2$1,342
Sat 12/196:35 am -
1 stop17h 30m
Sat 12/269:50 am -
1 stop20h 02m
Deal found 11/4$1,583
Tue 12/156:42 am -
3 stops19h 38m
Tue 12/226:40 am -
3 stops23h 12m
Deal found 10/31$2,179

Find flight deals from Rapid City to Heathrow

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$773
(United Airlines)
Provider with most accurate pricing for Rapid City-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rapid City-London Heathrow flights.
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From Rapid City to London Heathrow
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Rapid City to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Sun 2/14

5:54 pm-9:40 am

1 stop32h 46m

London Heathrow

Wed 2/17

9:00 am-10:08 pm

2 stops20h 08m

$773

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Tue 12/1

6:00 am-6:40 am

2 stops17h 40m

London Heathrow

Tue 12/8

11:10 am-9:42 pm

2 stops17h 32m

$928
Quickest round-trip

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Sun 4/11

4:00 pm-1:05 pm

1 stop14h 05m

London Heathrow

Sun 4/25

6:30 am-3:46 pm

2 stops16h 16m

$952

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Thu 1/7

2:40 pm-9:40 am

1 stop12h 00m

London Heathrow

Wed 1/13

6:00 pm-9:38 pm

2 stops34h 38m

$1,005

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Tue 12/15

6:00 am-6:40 am

2 stops17h 40m

London Heathrow

Tue 12/22

7:40 am-5:11 pm

2 stops16h 31m

$1,007

Rapid CityLondon

RAP Rapid City - LHR London Heathrow

RAPLHR

Rapid City

Thu 1/7

4:28 pm-9:20 am

3 stops33h 52m

London Heathrow

Wed 1/13

7:30 pm-10:52 pm

3 stops34h 22m

$1,178

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Sorted by cheapest first

Compare providers for flights from Rapid City to Heathrow

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rapid City to Heathrow in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rapid City-London Heathrow Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Rapid City-London Heathrow Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Rapid City-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rapid City-London Heathrow Airport flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rapid City-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Rapid City to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Rapid City with our price prediction graph.
Estimated round-trip price

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Rapid City to London Heathrow Airport, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.3
Good
10,458 reviews

Crew

8.1

Comfort

7.3

Overall

7.3

Entertainment

7.1

Boarding

7.7

Food

6.7

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.
United Airlines
7.3
Good
10,458 reviews
United Airlines
7.3
Good
10,458 reviews

Crew

8.1

Comfort

7.3

Overall

7.3

Entertainment

7.1

Boarding

7.7

Food

6.7

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Related info for your journey

  • What airport do you fly from for flights from Rapid City to London Heathrow?

    For a flight from Rapid City to London Heathrow, you will be flying from Rapid City. Rapid City (RAP) is just 9.0 mi from the center of the city. Rapid City is the only Rapid City airport and it handles 0 outbound flights to London Heathrow per day. 1 airline has flights to London Heathrow from Rapid City on a regular basis.

  • How long is the flight from Rapid City to London Heathrow Airport?

    There are many flights that can get you from Rapid City to London Heathrow Airport in 14h 05m. Fly via United Airlines or Delta to get the fastest option. The distance from Rapid City to London Heathrow Airport is about 4385 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Rapid City to London Heathrow Airport round-trip?

    United Airlines, at $695, was found to be the cheapest airline from Rapid City to London Heathrow Airport..

  • Can I find deals for flights from Rapid City to Heathrow that include hotel bookings?

    Yes. In addition to deals on Rapid City to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rapid City to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rapid City to Heathrow.

  • Can I find deals for business class flights from Rapid City to Heathrow?

    Yes. Cheapflights offers flight deals from Rapid City to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Dorking
Gatwick
Hounslow
Wembley
Harrow
Southend-on-Sea
Basingstoke
Watford
Northampton
Dartford
Winchester
Croydon
Kingston upon Thames
Chipping Norton
Slough
Eastbourne
Stansted
Sutton
Luton

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Rapid City to Heathrow

Sioux Falls to Heathrow flights

Top airline flying from Rapid City to Heathrow

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$695Average$1,064FlexibilityNo cancel feeOn-time69%

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