RAP - LHR

£470 Find Cheap Flights from Rapid City to London

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rapid City to Heathrow departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rapid City to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rapid City to London, as well as popular online travel agencies
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Cheap Flights from Rapid City to London (RAP-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Rapid City to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Rapid City to Heathrow

Tue, 7 Oct - Fri, 24 Oct
KLM Logo
14:26 - 13:10RAP-LHR
15h 44m1 stop
KLM Logo
06:30 - 15:50LHR-RAP
16h 20m2 stops
£470KLM
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Tue, 7 Oct - Fri, 24 Oct
KLM Logo
10:33 - 13:10RAP-LHR
19h 37m1 stop
KLM Logo
06:30 - 13:45LHR-RAP
14h 15m2 stops
£471KLM
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Tue, 7 Oct - Fri, 24 Oct
Virgin Atlantic Logo
14:26 - 13:30RAP-LHR
16h 04m2 stops
Virgin Atlantic Logo
06:30 - 22:36LHR-RAP
23h 06m2 stops
£473Virgin Atlantic
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Tue, 7 Oct - Fri, 24 Oct
Delta Logo
10:33 - 13:30RAP-LHR
19h 57m2 stops
Delta Logo
08:40 - 22:36LHR-RAP
20h 56m2 stops
£474Delta
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Wed, 8 Oct - Fri, 24 Oct
Delta Logo
10:33 - 13:30RAP-LHR
19h 57m2 stops
Delta Logo
12:25 - 22:36LHR-RAP
17h 11m1 stop
£478Delta
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Sat, 11 Oct - Tue, 21 Oct
United Airlines Logo
17:50 - 09:40RAP-LHR
32h 50m1 stop
United Airlines Logo
15:50 - 17:00LHR-RAP
32h 10m2 stops
£479United Airlines
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Sat, 11 Oct - Tue, 21 Oct
United Airlines Logo
17:50 - 09:40RAP-LHR
32h 50m1 stop
United Airlines Logo
11:25 - 18:40LHR-RAP
14h 15m1 stop
£490United Airlines
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Fri, 3 Oct - Fri, 24 Oct
Virgin Atlantic Logo
14:27 - 20:00RAP-LHR
22h 33m2 stops
Virgin Atlantic Logo
12:25 - 22:36LHR-RAP
17h 11m1 stop
£517Virgin Atlantic
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Wed, 8 Oct - Fri, 24 Oct
American Airlines Logo
16:58 - 12:45RAP-LHR
12h 47m1 stop
American Airlines Logo
08:20 - 21:19LHR-RAP
19h 59m1 stop
£565American Airlines
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Sun, 14 Sep - Sun, 21 Sep
American Airlines Logo
18:12 - 12:15RAP-LHR
11h 03m1 stop
American Airlines Logo
08:20 - 16:08LHR-RAP
14h 48m1 stop
£603American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Rapid City to Heathrow flights

Get data-powered insights and trends into flights from Rapid City to Heathrow to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Rapid City to London Heathrow Airport?


Good to know - Cheap tickets from Rapid City to London

Low seasonSeptember
Cheapest flight£470
Best time to beat the crowds (31% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Rapid City to London

When to book flights from Rapid City to Heathrow

Are your dates flexible? Find out the best times to travel from Rapid City to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Rapid City to London flights

  • What is the cheapest flight from Rapid City to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Rapid City to London Heathrow Airport was £622 for a return ticket.

  • Which airports will I be using when flying from Rapid City to London?

    Rapid City airport is called Rapid City and the only airport in London is London Heathrow.

  • Which aircraft models fly most regularly from Rapid City to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Rapid City to London?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Rapid City and London, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Rapid City to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rapid City to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rapid City to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Rapid City is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rapid City to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Rapid City with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rapid City to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Rapid City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Rapid City to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Rapid City to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Rapid City to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8900 reviews
7.3Comfort
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

2.0 MediocreV, Jul 2025MIA - EWR
Read more United Airlines reviews

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Everything you need to know for your flight from Rapid City to Heathrow

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