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RAP - LON

Find cheap flights from Rapid City to London from $617

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rapid City to London departing on 8/10. 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
0 bags
Thu 5/23
Thu 5/30

Search hundreds of travel sites at once for deals on flights to London

 
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
In the last 7 days travelers have searched 44,632,927 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Rapid City to London (RAP-LON)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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 and deals for you by selecting your travel dates.
Choose your dates
11:45 am - 7:15 amRAP-LHR
12h 30m1 stop
6:15 am - 11:03 pmLHR-RAP
23h 48m2 stops
$1,287Delta
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Tue, Jul 23 - Sun, Jul 28
6:00 am - 6:25 amRAP-LHR
17h 25m2 stops
6:15 am - 11:03 pmLHR-RAP
23h 48m2 stops
$1,291Delta
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Tue, Jul 23 - Sun, Jul 28
11:45 am - 7:15 amRAP-LHR
12h 30m1 stop
9:20 am - 11:03 pmLHR-RAP
20h 43m1 stop
$1,294KLM
Find Deal
Tue, Jul 23 - Sun, Jul 28
1:45 pm - 9:00 amRAP-LHR
12h 15m1 stop
12:15 pm - 9:58 pmLHR-RAP
16h 43m2 stops
$1,372United Airlines
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Tue, Jun 4 - Mon, Jun 17
8:55 am - 7:40 amRAP-LHR
15h 45m2 stops
8:30 am - 8:35 pmLHR-RAP
19h 05m2 stops
$1,467United Airlines
Find Deal
Tue, Jun 4 - Mon, Jun 17
5:45 pm - 9:40 amRAP-LHR
32h 55m1 stop
2:50 pm - 8:35 pmLHR-RAP
12h 45m1 stop
$1,575United Airlines
Find Deal
Tue, Jun 4 - Mon, Jun 17
4:22 pm - 4:40 pmRAP-LCY
17h 18m2 stops
10:00 am - 11:30 pmLCY-RAP
20h 30m2 stops
$1,665KLM
Find Deal
Tue, Jun 4 - Mon, Jun 17

Flights from Rapid City to London - Travel Insights & Trends

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

What is the cheapest month to fly from Rapid City to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Rapid City to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Rapid City to London is February, where tickets cost $637 on average. On the other hand, the most expensive months are October and December, where the average cost of tickets is $1,751 and $1,322 respectively.

Which airlines provide the cheapest flights from Rapid City to London?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Rapid City to London were found on Delta ($1,287) and KLM ($1,294). United Airlines proposed the cheapest one-way flight at $617.

Good to know

Low season

July

High season

May

Cheapest flight

$617
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 7% lower on average.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 flights from Rapid City to London

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

    In the last 3 days, the lowest price for a flight from Rapid City to London was $617 for a one-way ticket and $1,287 for a round-trip.

  • Do I need a passport to fly between Rapid City and London?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Rapid City and on arrival in London.

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

    On your way to London, you’ll fly out from Rapid City. You’ll be landing in one of London’s 2 airports: London City or 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?

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

  • Which is the best airline for flights from Rapid City to London, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Rapid City to London are United Airlines and American Airlines. With an average price for the route of $839 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,086 and an overall rating of 7.3.

  • 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 travelers 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 round-trip 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.

See more FAQs

Top airlines flying from Rapid City to London

 
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 London? 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 11289 reviews
6.7food
7.7boarding
7.2comfort
7.1entertainment
8.1crew
Airline reviews

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

2.0 MediocreAnonymous, Apr 2024DEN - SHV
Read more about United Airlines reviews

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

the flight from Tampa departed with a delay. The food on board was poor, usually on international airlines alcoholic beverages are offered free of charge , but here it was for a fee, the cutlery was wooden, there were no hot drinks (tea, coffee). Unfortunately, I didn't take pictures of the portions of food, but it wouldn't have been enough for a child either.And in the future, I will try not to use the services of this airline

they made me check my carryon. There was space in the overhead bins.

The return trip was a customer service disaster. American Airlines needs an overhaul of how they treat their customers.

Was flying in premium eco and there were around 5-6 movies I wanted to watch and none of those could I play for some reasons. Not just me we checked w the person sitting next to me. Few of the movies were only playable :( Also that was not great that we couldn't upgrade to business however tried to, many times before the flight :(

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

This was not the BA business class it used to be. Mediocre food, attendants seemed stretched thin. All the little luxuries that used to make BA business fun were missing. Flight delayed and the explanation given was they forgot to pick up crew - I hope I misheard! Transfer in LHR “sticky” - we thought we had way too much time at 3hours but it was needed. Next time will try different route.

Always getting updates by email very easy to check in on line. There was plenty of checking in staff to get you all through. It was nice that the flight attendants took time to talk to you and were interested in your holiday.

Flight from Phoenix to London was very quiet. Excellent space available for comfort, couldn't fault

Food was very average. And top up drinks offer was absent. For a 11 hour long flight that should be the minimum. The crew didn't want to be there. I understand it was new year day but given they had signed up for it

It was my fault choosing the seat nearest the entrance but it was ok.

It was good, the staff was friendly and it was a typical flight to Europe.

My flight was a little marred by poorly fuctioning / loose headphone sockets meaning I had to move twice. The meals were good and the staff are always amazing, attentive and friendly. My bag was lost on my previos trip with BA for 15 days of my 18 day trip, however I experienced no such issues this time despite my fears. Overall ok but aircraft need better looking after.

Book cheap flights from Rapid City to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Rapid City to London found on KAYAK in the last 72 hours.
8/10Sat
1 stopUnited Airlines
32h 51mRAP-LHR
$617
8/10Sat
2 stopsAmerican Airlines
14h 09mRAP-LHR
$633
8/10Sat
2 stopsKLM
17h 55mRAP-LCY
$1,292

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Rapid City - London Flights

Departure:

Rapid City (RAP)United States

Cabin classes: