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$716+ Cheap flights from Rapid City (RAP) to London (LON)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — LON
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Rapid City to London

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$716
(United Airlines)

Popular in

June

Cheapest in

April

Average price

$792
Provider with most accurate pricing for Rapid City-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Rapid City-London (LON) flights.
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From Rapid City to London (LON)
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Highest demand for flights based on searches. 24% potential increase in price ($282 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Rapid City to London

Cheapest flights from Rapid City to London
Explore the most affordable flight options available from Rapid City to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/57:00 amRAP - LHR
1 stop19h 40mUnited Airlines
Wed 3/123:00 pmLHR - RAP
2 stops35h 57mUnited Airlines
Deal found 1/21$716
This British Airways deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/165:12 amRAP - LHR
1 stop21h 28mMultiple Airlines
Fri 2/2810:40 amLHR - RAP
1 stop16h 45mMultiple Airlines
Deal found 1/21$739
This KLM deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1611:49 amRAP - LHR
1 stop12h 16mKLM
Fri 2/289:10 amLHR - RAP
1 stop13h 23mKLM
Deal found 1/20$740
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/66:00 amRAP - LHR
1 stop18h 05mDelta
Sun 3/96:30 amLHR - RAP
2 stops22h 04mDelta
Deal found 1/20$827
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/412:26 pmRAP - LHR
1 stop13h 34mAmerican Airlines
Sat 4/1210:30 amLHR - RAP
1 stop16h 51mAmerican Airlines
Deal found 1/21$841
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1611:49 amRAP - LCY
2 stops14h 41mDelta
Fri 2/288:40 amLCY - RAP
2 stops21h 01mDelta
Deal found 1/21$878
This KLM deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/244:25 pmRAP - LCY
2 stops13h 50mKLM
Sat 5/3110:00 amLCY - RAP
2 stops18h 56mKLM
Deal found 1/21$1,949
This Virgin Atlantic deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2311:49 amRAP - LHR
2 stops15h 41mVirgin Atlantic
Sat 1/259:10 amLHR - RAP
1 stop13h 27mVirgin Atlantic
Deal found 1/19$2,237

Find flights from Rapid City to London within your budget

Customize your flight search to find flights from Rapid City to London 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, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Wed 3/5

7:00 am-9:40 am

1 stop19h 40m

London Heathrow

Wed 3/12

3:00 pm-8:57 pm

2 stops35h 57m

$716

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Sun 2/16

5:12 am-9:40 am

1 stop21h 28m

London Heathrow

Fri 2/28

10:40 am-8:25 pm

1 stop16h 45m

$739

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Sun 2/16

11:49 am-7:05 am

1 stop12h 16m

London Heathrow

Fri 2/28

9:10 am-3:33 pm

1 stop13h 23m

$740

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Thu 3/6

6:00 am-7:05 am

1 stop18h 05m

London Heathrow

Sun 3/9

6:30 am-9:34 pm

2 stops22h 04m

$827

Rapid CityLondon

RAP - LCY

RAPLCY

Rapid City

Sun 2/16

11:49 am-9:30 am

2 stops14h 41m

London City

Fri 2/28

8:40 am-10:41 pm

2 stops21h 01m

$878

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Sat 5/17

12:50 pm-7:20 am

1 stop11h 30m

London Heathrow

Wed 5/28

12:00 pm-8:11 pm

1 stop15h 11m

$894

Rapid CityLondon

RAP - LCY

RAPLCY

Rapid City

Sat 5/24

4:25 pm-1:15 pm

2 stops13h 50m

London City

Sat 5/31

10:00 am-9:56 pm

2 stops18h 56m

$1,949

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Compare providers for flights from Rapid City to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rapid City to London in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rapid City-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rapid City-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rapid City-London flights, Cheapflights users trust FlightHub the most. FlightHub 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 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 London

Have a flexible travel schedule? Discover the best time to fly to London from Rapid City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Rapid City to London

Get recent, data-driven insights about flights from Rapid City to London including ideal travel times, pricing trends, and more.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated January 21, 2025.
To help decide which airline to fly from Rapid City to London, see what other customers have to say about KLM and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Rapid City to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Rapid City (RAP) is the airport you will fly out of if you book a flight from Rapid City to London. You should not have trouble finding flights to London from Rapid City; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Rapid City airport to London. It is only a 9.0 mi journey to Rapid City (RAP) from Rapid City’s city center.

  • What are the cheapest airlines flying from Rapid City to London round-trip?

    Currently priced at $716, United Airlines will fly you from Rapid City to London and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and Delta - these airlines can fly you to your destination from $740 and $827, respectively. United Airlines is currently priced 17% below the average price you’ll pay for this route.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Rapid City to London?

    Currently, November is the cheapest month in which you can book a flight from Rapid City to London (average of $661). Flying from Rapid City to London in June is currently the most expensive (average of $1,137). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Harrow
Luton
Wembley
Canterbury
Gatwick
Horley
Milton Keynes
Dover
Watford
Orpington
Croydon
Borehamwood
Bromley
Folkestone
Ilford
Aylesbury
Chelmsford

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Top airline flying from Rapid City to London

Discover the top airline that operate flights from Rapid City to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$613Average$1,116FlexibilityNo cancel feeOn-time69%
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