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$736+ Cheap flights from Rapid City (RAP) to the United Kingdom

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — LHR
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Rapid City to United Kingdom

Keep the following information in mind while searching for Rapid City to United Kingdom flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$736
(United Airlines)

Popular in

June

Cheapest in

April

Average price

$786
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 United Kingdom
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Highest demand for flights based on searches. 30% potential increase in price ($380 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Rapid City to United Kingdom

Cheapest flights from Rapid City to United Kingdom
Explore the most affordable flight options available from Rapid City to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This United Airlines deal was found by Cheapflights users on 2/21. 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.
Sun 4/610:45 amRAP - LHR
1 stop15h 55mUnited Airlines
Sun 4/135:40 pmLHR - RAP
2 stops28h 17mUnited Airlines
Deal found 2/21$736
This KLM deal was found by Cheapflights users on 2/21. 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.
Sun 4/64:16 pmRAP - LHR
1 stop13h 54mKLM
Sun 4/1312:25 pmLHR - RAP
1 stop17h 04mKLM
Deal found 2/21$753
This American Airlines deal was found by Cheapflights users on 2/22. 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.
Sat 5/244:35 pmRAP - LHR
1 stop14h 50mAmerican Airlines
Sat 5/318:20 amLHR - RAP
1 stop14h 44mAmerican Airlines
Deal found 2/22$1,249
This Virgin Atlantic deal was found by Cheapflights users on 2/21. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1011:45 amRAP - LHR
2 stops20h 05mVirgin Atlantic
Wed 3/129:10 amLHR - RAP
1 stop19h 24mVirgin Atlantic
Deal found 2/21$1,507
This British Airways deal was found by Cheapflights users on 2/21. 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.
Mon 3/105:26 amRAP - LHR
1 stop22h 14mMultiple Airlines
Wed 3/1210:40 amLHR - RAP
1 stop15h 49mMultiple Airlines
Deal found 2/21$1,675
This KLM deal was found by Cheapflights users on 2/21. 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 5/3112:10 pmLCY - RAP
2 stops16h 46mKLM
Deal found 2/21$1,982
This Air France deal was found by Cheapflights users on 2/21. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2211:55 amRAP - LHR
1 stop18h 15mAir France
Fri 7/116:15 amLHR - RAP
2 stops16h 49mAir France
Deal found 2/21$3,247
This Delta deal was found by Cheapflights users on 2/21. 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.
Thu 6/196:20 amRAP - LHR
1 stop23h 50mDelta
Thu 7/1012:25 pmLHR - RAP
1 stop28h 27mDelta
Deal found 2/21$3,281
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 3/106:00 amRAP - LCY
2 stops20h 50mDelta
Wed 3/129:20 amLCY - RAP
2 stops19h 14mDelta
Deal found 2/21$3,817

Find flights from Rapid City to United Kingdom within your budget

Customize 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, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2025.

Fly from

Rapid City

Fly to

United Kingdom

Route

Depart

Return

Price

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Sun 4/6

8:52 am-6:30 am

2 stops14h 38m

London Heathrow

Sun 4/13

5:40 pm-2:57 pm

2 stops28h 17m

$736

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Sun 4/6

4:16 pm-1:10 pm

1 stop13h 54m

London Heathrow

Sun 4/13

12:25 pm-10:29 pm

1 stop17h 04m

$753

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Sat 5/24

4:35 pm-2:25 pm

1 stop14h 50m

London Heathrow

Sat 5/31

8:20 am-4:04 pm

1 stop14h 44m

$1,249

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Mon 3/10

11:45 am-1:50 pm

2 stops20h 05m

London Heathrow

Wed 3/12

9:10 am-10:34 pm

1 stop19h 24m

$1,507

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Mon 3/10

5:26 am-9:40 am

1 stop22h 14m

London Heathrow

Wed 3/12

10:40 am-8:29 pm

1 stop15h 49m

$1,675

Rapid CityLondon

RAP - LCY

RAPLCY

Rapid City

Sat 5/24

4:25 pm-1:15 pm

2 stops13h 50m

London City

Sat 5/31

12:10 pm-9:56 pm

2 stops16h 46m

$1,982

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Sun 6/22

11:55 am-1:10 pm

1 stop18h 15m

London Heathrow

Fri 7/11

6:15 am-4:04 pm

2 stops16h 49m

$3,247

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Thu 6/19

6:20 am-1:10 pm

1 stop23h 50m

London Heathrow

Thu 7/10

12:25 pm-9:52 am

1 stop28h 27m

$3,281

Rapid CityLondon

RAP - LCY

RAPLCY

Rapid City

Mon 3/10

6:00 am-8:50 am

2 stops20h 50m

London City

Wed 3/12

9:20 am-10:34 pm

2 stops19h 14m

$3,817

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Sat 5/31

5:55 pm-6:55 am

2 stops30h 00m

$864

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 12 results
1
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Best time to book a flight from Rapid City to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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 United Kingdom

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

Rainfall in United Kingdom by month

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

In terms of precipitation, rainfall in United Kingdom 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 United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

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

If weather is an important factor for your trip to United Kingdom, 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 United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated February 22, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Virgin Atlantic from Rapid City to United Kingdom to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,212 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Delta
8.0
Very good
8,212 reviews
Delta
8.0
Very good
8,212 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

KLM
7.8
Good
1,330 reviews
Delta
8.0
Very good
8,212 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Virgin Atlantic
7.5
Good
653 reviews
Delta
8.0
Very good
8,212 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Air France
7.4
Good
1,448 reviews
Delta
8.0
Very good
8,212 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

United Airlines
7.4
Good
8,759 reviews
Delta
8.0
Very good
8,212 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 United Kingdom. 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 United Kingdom?

    Located just 9.0 mi from the city center, Rapid City (RAP) is the airport most travelers will use when flying to United Kingdom from Rapid City.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rapid City to United Kingdom 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 United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from Rapid City to United Kingdom (average of $661). Flying from Rapid City to United Kingdom in June is currently the most expensive (average of $1,136). 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

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Top airline flying from Rapid City to United Kingdom

Discover the top airline that operate flights from Rapid City to United Kingdom. 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$613Average$1,169FlexibilityNo cancel feeOn-time69%
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