Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Rapid City to London from $947

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Rapid City to London departing on 2/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Rapid City to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
10:54 am - 8:50 am
RAP
-
LCY
14h 56m
2 stops
KLM Logo
5:50 pm - 3:44 pm
LCY
-
RAP
28h 54m
2 stops
$947KLM
Thu, Feb 26 - Sun, Mar 1
Delta Logo
2:36 pm - 4:40 pm
RAP
-
LCY
19h 04m
2 stops
Delta Logo
9:20 am - 10:24 pm
LCY
-
RAP
20h 04m
2 stops
$948Delta
Tue, May 26 - Thu, Jun 4
Delta Logo
6:20 am - 8:50 am
RAP
-
LCY
19h 30m
2 stops
Delta Logo
7:45 am - 9:58 pm
LCY
-
RAP
21h 13m
2 stops
$1,124Delta
Wed, Aug 12 - Wed, Aug 26
Delta Logo
2:36 pm - 4:40 pm
RAP
-
LCY
19h 04m
2 stops
Delta Logo
9:20 am - 10:24 pm
LCY
-
RAP
20h 04m
2 stops
$1,157Delta
Tue, May 26 - Tue, Jun 2
Virgin Atlantic Logo
4:00 pm - 6:55 am
RAP
-
LCY
32h 55m
2 stops
Virgin Atlantic Logo
12:10 pm - 10:25 pm
LCY
-
RAP
41h 15m
2 stops
$1,378Virgin Atlantic
Sat, Mar 28 - Sat, Apr 4
Delta Logo
6:00 am - 8:10 am
RAP
-
LCY
20h 10m
2 stops
Delta Logo
8:40 am - 10:25 pm
LCY
-
RAP
19h 45m
2 stops
$1,399Delta
Thu, Mar 12 - Thu, Mar 19
KLM Logo
4:00 pm - 12:15 pm
RAP
-
LCY
14h 15m
2 stops
KLM Logo
8:25 am - 10:25 pm
LCY
-
RAP
21h 00m
2 stops
$1,864KLM
Sat, Mar 28 - Sat, Apr 4
Delta Logo
11:03 am - 1:15 pm
RAP
-
LCY
20h 12m
2 stops
Delta Logo
8:40 am - 10:25 pm
LCY
-
RAP
19h 45m
2 stops
$2,194Delta
Sat, Mar 14 - Sat, Mar 21
Delta Logo
11:03 am - 1:15 pm
RAP
-
LCY
20h 12m
2 stops
Delta Logo
8:40 am - 10:25 pm
LCY
-
RAP
19h 45m
2 stops
$2,399Delta
Sat, Mar 14 - Sat, Mar 21
Delta Logo
4:30 pm - 4:40 pm
RAP
-
LCY
17h 10m
2 stops
Delta Logo
8:25 am - 10:24 pm
LCY
-
RAP
20h 59m
2 stops
$6,828Delta
Tue, May 19 - Mon, Jun 1

Delta flights from Rapid City to London City Airport

Our best Delta deals on Rapid City to London City Airport flight tickets
Delta
May 26
RAP2:36 pmRapid City
19h 04m
2 stops
LCY4:40 pmLondon City
Jun 4
LCY9:20 amLondon City
20h 04m
2 stops
RAP10:24 pmRapid City
$948
Delta
Aug 12
RAP6:20 amRapid City
19h 30m
2 stops
LCY8:50 amLondon City
Aug 26
LCY7:45 amLondon City
21h 13m
2 stops
RAP9:58 pmRapid City
$1,124
Delta
May 26
RAP2:36 pmRapid City
19h 04m
2 stops
LCY4:40 pmLondon City
Jun 2
LCY9:20 amLondon City
20h 04m
2 stops
RAP10:24 pmRapid City
$1,157

KLM flights from Rapid City to London City Airport

Our best KLM deals on Rapid City to London City Airport flight tickets
KLM
Feb 26
RAP10:54 amRapid City
14h 56m
2 stops
LCY8:50 amLondon City
Mar 1
LCY5:50 pmLondon City
28h 54m
2 stops
RAP3:44 pmRapid City
$947
KLM
Mar 28
RAP4:00 pmRapid City
14h 15m
2 stops
LCY12:15 pmLondon City
Apr 4
LCY8:25 amLondon City
21h 00m
2 stops
RAP10:25 pmRapid City
$1,864

momondo Fare Finder

 
Customize your flight search to find flights from Rapid City to London City Airport 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, momondo users made 832,500 searches. Data last updated February 14, 2026.
Use the filters below to find and compare flights from Rapid City to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rapid CityLondon

RAP - LCY

RAPLCY

Rapid City

Thu 2/26

10:54 am-8:50 am

2 stops14h 56m

London City

Sun 3/1

5:50 pm-3:44 pm

2 stops28h 54m

$947

Rapid CityLondon

RAP - LCY

RAPLCY

Rapid City

Tue 5/26

2:36 pm-4:40 pm

2 stops19h 04m

London City

Thu 6/4

9:20 am-10:24 pm

2 stops20h 04m

$948

Rapid CityLondon

RAP - LCY

RAPLCY

Rapid City

Wed 8/12

6:20 am-8:50 am

2 stops19h 30m

London City

Wed 8/26

7:45 am-9:58 pm

2 stops21h 13m

$1,124

Rapid CityLondon

RAP - LCY

RAPLCY

Rapid City

Tue 5/26

2:36 pm-4:40 pm

2 stops19h 04m

London City

Tue 6/2

9:20 am-10:24 pm

2 stops20h 04m

$1,157

Rapid CityLondon

RAP - LCY

RAPLCY

Rapid City

Sat 3/28

4:00 pm-6:55 am

2 stops32h 55m

London City

Sat 4/4

12:10 pm-10:25 pm

2 stops41h 15m

$1,378

Rapid CityLondon

RAP - LCY

RAPLCY

Rapid City

Thu 3/12

6:00 am-8:10 am

2 stops20h 10m

London City

Thu 3/19

8:40 am-10:25 pm

2 stops19h 45m

$1,399

Rapid CityLondon

RAP - LCY

RAPLCY

Rapid City

Sat 3/28

4:00 pm-12:15 pm

2 stops14h 15m

London City

Sat 4/4

8:25 am-10:25 pm

2 stops21h 00m

$1,864

Rapid CityLondon

RAP - LCY

RAPLCY

Rapid City

Sat 3/14

11:03 am-1:15 pm

2 stops20h 12m

London City

Sat 3/21

8:40 am-10:25 pm

2 stops19h 45m

$2,194

Rapid CityLondon

RAP - LCY

RAPLCY

Rapid City

Sat 3/14

11:03 am-1:15 pm

2 stops20h 12m

London City

Sat 3/21

8:40 am-10:25 pm

2 stops19h 45m

$2,399

Rapid CityLondon

RAP - LCY

RAPLCY

Rapid City

Tue 5/19

4:30 pm-4:40 pm

2 stops17h 10m

London City

Mon 6/1

8:25 am-10:24 pm

2 stops20h 59m

$6,828

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Rapid City to London City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Rapid City to London City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rapid City to London City Airport (RAP to LCY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rapid City to London City Airport

Fastest flight time

14h 56m

Direct flights

None
The fastest flight from Rapid City to London City Airport takes 14h 56m
There are no direct flights from Rapid City to London City Airport. There are no popular flight routes from Rapid City to London City Airport.
Search flight deals

  • How far is Rapid City to London City by plane?

    A flight from Rapid City to London City will travel around 4404.0 mi. A reasonable flight in good conditions will take 14h 56m.

  • When did momondo last update prices for flights from Rapid City Airport to London City Airport?

    Prices for flights from Rapid City Airport to London City Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Rapid City Airport to London City Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rapid City Airport to London City Airport.

  • What documentation or ID do you need to fly to London City Airport?

    The required travel and health documents for your London City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Rapid City to London City Airport?

    Confirm your travel details to search for the latest offers for flights from Rapid City to London City Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Rapid City to London City Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Crawley
Hayes
Wembley
Dartford
Croydon
Brentwood
Guildford
Harrow
Watford
Cobham
Folkestone
Romford
Stansted
Richmond

Why use momondo?

Why should I use momondo to find a flight deal from Rapid City to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rapid City to London for you.

Can I find flights from Rapid City to London with flexible booking policies on momondo?

Flights from Rapid City to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Rapid City to London?

momondo provides multiple filters to help you find the best flight to London from Rapid City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Rapid City to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Rapid City to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London City Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 3/16
Mon 3/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Heathrow Airportfrom $392
Flights to London Gatwick Airportfrom $371
Flights to London Stansted Airportfrom $341
Flights to London Luton Airportfrom $341
Flights to Glasgow Intl Airportfrom $425
Flights to Belfast Intl Airportfrom $539
Flights to London Southend Airportfrom $452
Flights to Belfast City Airportfrom $539