RAP - LHR

$339 Find Cheap Flights from Rapid City to London - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$901
Typical prices: $699-$1,180
Delta
Sat 4/14Sat 4/21
RAP - LHR • 1 stop
Cheapest one-way
$339
Typical prices: $223-$676
United Airlines
Wed 4/11
RAP - LHR • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Rapid City and London Heathrow Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
December
Cheapest • 34% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $997 (round-trip)
Denver Intl (DEN)
Shortest trip • 12h 29m (one-way)
Insights
Insights
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We hope you love your trip to London Heathrow Airport!
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Flight Deals

Cheap Flights from Rapid City to London (RAP-LHR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Rapid City to London

Sun, Apr 11 - Wed, Apr 21
Delta Logo
11:30 am - 1:05 pmRAP  Rapid City-LHR London Heathrow
18h 35m1 stop Minneapolis St Paul
Delta Logo
6:30 am - 10:39 pmLHR  London Heathrow-RAP Rapid City
23h 09m2 stops Amsterdam Schiphol Minneapolis St Paul
$901Delta
Wed, Apr 14 - Wed, Apr 21
Delta Logo
11:30 am - 1:05 pmRAP  Rapid City-LHR London Heathrow
18h 35m1 stop Minneapolis St Paul
Delta Logo
6:30 am - 10:39 pmLHR  London Heathrow-RAP Rapid City
23h 09m2 stops Amsterdam Schiphol Minneapolis St Paul
$901Delta
Mon, Apr 12 - Fri, Apr 23
Delta Logo
4:00 pm - 1:05 pmRAP  Rapid City-LHR London Heathrow
14h 05m1 stop Minneapolis St Paul
Delta Logo
6:30 am - 10:39 pmLHR  London Heathrow-RAP Rapid City
23h 09m2 stops Amsterdam Schiphol Minneapolis St Paul
$901Delta
Wed, Apr 14 - Tue, Apr 20
Delta Logo
4:00 pm - 1:05 pmRAP  Rapid City-LHR London Heathrow
14h 05m1 stop Minneapolis St Paul
Delta Logo
6:30 am - 10:39 pmLHR  London Heathrow-RAP Rapid City
23h 09m2 stops Amsterdam Schiphol Minneapolis St Paul
$901Delta
Tue, Apr 13 - Fri, Apr 23
Multiple Airlines Logo
11:30 am - 1:05 pmRAP  Rapid City-LHR London Heathrow
18h 35m1 stop Minneapolis St Paul
Multiple Airlines Logo
9:55 am - 10:39 pmLHR  London Heathrow-RAP Rapid City
19h 44m2 stops Amsterdam Schiphol Minneapolis St Paul
$901Multiple Airlines
Mon, Apr 12 - Tue, Apr 20
Delta Logo
4:00 pm - 1:05 pmRAP  Rapid City-LHR London Heathrow
14h 05m1 stop Minneapolis St Paul
Delta Logo
9:55 am - 10:39 pmLHR  London Heathrow-RAP Rapid City
19h 44m2 stops Amsterdam Schiphol Minneapolis St Paul
$901Delta
Sun, Apr 11 - Tue, Apr 20
Delta Logo
4:00 pm - 1:05 pmRAP  Rapid City-LHR London Heathrow
14h 05m1 stop Minneapolis St Paul
Delta Logo
8:40 am - 10:39 pmLHR  London Heathrow-RAP Rapid City
20h 59m2 stops Amsterdam Schiphol Minneapolis St Paul
$901Delta
Wed, Apr 14 - Fri, Apr 23
Delta Logo
11:30 am - 1:05 pmRAP  Rapid City-LHR London Heathrow
18h 35m1 stop Minneapolis St Paul
Delta Logo
9:55 am - 10:39 pmLHR  London Heathrow-RAP Rapid City
19h 44m2 stops Amsterdam Schiphol Minneapolis St Paul
$901Delta
Mon, Apr 12 - Thu, Apr 22
United Airlines Logo
2:40 pm - 9:40 amRAP  Rapid City-LHR London Heathrow
12h 00m1 stop Denver Intl
United Airlines Logo
7:30 am - 10:08 pmLHR  London Heathrow-RAP Rapid City
21h 38m2 stops Frankfurt am Main Denver Intl
$911United Airlines
Sun, Apr 11 - Thu, Apr 22
United Airlines Logo
12:50 pm - 9:40 amRAP  Rapid City-LHR London Heathrow
13h 50m1 stop Denver Intl
United Airlines Logo
7:30 am - 10:08 pmLHR  London Heathrow-RAP Rapid City
21h 38m2 stops Frankfurt am Main Denver Intl
$911United Airlines
Booking Insights

Price, demand and travel trends for Rapid City to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

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

Round-trip flights from Rapid City to London Heathrow Airport typically range from $699 to $1,180. The lowest price found in the past 5 days was $901, on Delta.

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Key details for Rapid City to London Heathrow Airport flights

Low season

December

Cheapest flight

$339
Beat the crowds with an average 92% drop in travelers.
The most popular month to fly with an average 33% increase in travelers.
One-way flight from Rapid City to London Heathrow Airport

When to book flights from Rapid City to London

Are your dates flexible? Find out the best times to travel from Rapid City to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Rapid City to London Heathrow Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Rapid City to London Heathrow Airport?

    Only Economy Class is available on flights from Rapid City to London Heathrow Airport.

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

    A nonstop flight from Rapid City to London Heathrow Airport takes 00m, covering 4,385 miles.

  • Do I need a passport to fly from Rapid City to London Heathrow Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Rapid City to London Heathrow Airport flight?

    Round-trip flights from Rapid City to London Heathrow Airport range from $699 to $1,180, with an average of $957 over the past 12 months. Anything below $699 counts as a good deal.

  • Have flight prices from Rapid City to London Heathrow Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $901 to $3,732. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Rapid City to London Heathrow Airport looking right now?

    One-way fares from Rapid City to London Heathrow Airport are currently higher than usual. Average one-way flight prices are about $480, which is 8% above the typical average for this route.

  • What car rental options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates averaging $39 for economy cars. Top options include:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

  • Which airports can I use when flying from Rapid City to London Heathrow Airport?

    Flights from Rapid City to London Heathrow Airport usually depart from Rapid City (RAP) and arrive at London Heathrow (LHR).

  • Which airports do connecting flights from Rapid City to London Heathrow Airport pass through?

    Connecting flights from Rapid City to London Heathrow Airport most commonly pass through:

    • Denver Intl (DEN) - 77% of one-stop connections
    • Dallas/Fort Worth (DFW) - 23% of one-stop connections

  • Can I save money by using flexible dates for flights from Rapid City to London Heathrow Airport?

    Yes. Flexible dates can save you up to 47% on flights from Rapid City to London Heathrow Airport. Thursday is the cheapest departure day at $655 round-trip on average, while Monday is the most expensive at $1,234, a difference of $579.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Rapid City to London Heathrow Airport?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 12h 29m, compared with 15h 06m via Dallas/Fort Worth (DFW).

  • What is the time difference between Rapid City and London Heathrow Airport?

    London Heathrow Airport is 6 hours ahead of Rapid City (British Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are Hyde Park and Buckingham Palace. These are among the most viewed places in London Heathrow Airport on KAYAK.

Your guide to booking Rapid City to London Heathrow Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Monday. On this route, Thursday flights average $655, about $579 less than Monday fares (47% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Rapid City to London Heathrow Airport trip for December. Fares historically average $630 round-trip in that month - typically $867 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.

    • Hilton London Heathrow Airport

More options for your flight from Rapid City to London

Complete your trip to London with a hotel stay or car rental

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