Cheap flights from South Dakota to London from $664

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from South Dakota to London departing on 2/2. 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.

Find the cheapest flights from South Dakota to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
1:07 pm - 8:10 am
FSD
-
LCY
13h 03m2 stops
KLM Logo
8:40 am - 7:53 pm
LCY
-
FSD
17h 13m2 stops
$664KLM
Mon, Feb 2 - Tue, Feb 10
Lufthansa Logo
11:20 am - 8:40 am
FSD
-
LCY
15h 20m2 stops
Lufthansa Logo
6:30 pm - 10:15 pm
LCY
-
FSD
33h 45m2 stops
$881Lufthansa
Thu, Apr 30 - Mon, May 4
Lufthansa Logo
11:20 am - 5:55 pm
FSD
-
LCY
24h 35m2 stops
Lufthansa Logo
6:30 pm - 10:15 pm
LCY
-
FSD
33h 45m2 stops
$988Lufthansa
Thu, Apr 30 - Mon, May 4
KLM Logo
1:20 pm - 7:55 am
FSD
-
LCY
12h 35m2 stops
KLM Logo
10:00 am - 7:06 pm
LCY
-
FSD
15h 06m2 stops
$1,129KLM
Sun, May 17 - Wed, May 27
Delta Logo
10:58 am - 7:55 am
FSD
-
LCY
14h 57m2 stops
Delta Logo
9:20 am - 10:46 pm
LCY
-
FSD
19h 26m2 stops
$1,176Delta
Mon, Jun 15 - Tue, Jun 30
KLM Logo
1:34 pm - 8:50 am
FSD
-
LCY
14h 16m2 stops
KLM Logo
8:40 am - 7:20 pm
LCY
-
FSD
15h 40m2 stops
$1,219KLM
Mon, Mar 9 - Fri, Mar 13
Iberia Logo
12:14 pm - 2:35 pm
FSD
-
LCY
21h 21m2 stops
Iberia Logo
7:50 am - 10:52 pm
LCY
-
FSD
20h 02m2 stops
$1,223Iberia
Mon, Mar 9 - Fri, Mar 13
KLM Logo
1:34 pm - 8:10 am
FSD
-
LCY
13h 36m2 stops
KLM Logo
8:40 am - 7:20 pm
LCY
-
FSD
15h 40m2 stops
$1,269KLM
Wed, Mar 11 - Sat, Mar 14
Delta Logo
10:58 am - 8:50 am
FSD
-
LCY
15h 52m2 stops
Delta Logo
8:25 am - 10:46 pm
LCY
-
FSD
20h 21m2 stops
$1,437Delta
Wed, Jun 17 - Wed, Jul 1
Lufthansa Logo
6:35 pm - 4:40 pm
FSD
-
LCY
41h 05m2 stops
Lufthansa Logo
5:15 pm - 5:52 pm
LCY
-
FSD
53h 37m2 stops
$1,444Lufthansa
Fri, Mar 13 - Sun, Mar 22

KLM flights from South Dakota to London City Airport

Our best KLM deals on South Dakota to London City Airport flight tickets
KLM
Feb 2
FSD1:07 pmSioux Falls Joe Foss Field
13h 03m
2 stops
LCY8:10 amLondon City
Feb 10
LCY8:40 amLondon City
17h 13m
2 stops
FSD7:53 pmSioux Falls Joe Foss Field
KLM
May 17
FSD1:20 pmSioux Falls Joe Foss Field
12h 35m
2 stops
LCY7:55 amLondon City
May 27
LCY10:00 amLondon City
15h 06m
2 stops
FSD7:06 pmSioux Falls Joe Foss Field
KLM
Mar 9
FSD1:34 pmSioux Falls Joe Foss Field
14h 16m
2 stops
LCY8:50 amLondon City
Mar 13
LCY8:40 amLondon City
15h 40m
2 stops
FSD7:20 pmSioux Falls Joe Foss Field

Lufthansa flights from South Dakota to London City Airport

Our best Lufthansa deals on South Dakota to London City Airport flight tickets
Lufthansa
Apr 30
FSD11:20 amSioux Falls Joe Foss Field
15h 20m
2 stops
LCY8:40 amLondon City
May 4
LCY6:30 pmLondon City
33h 45m
2 stops
FSD10:15 pmSioux Falls Joe Foss Field
Lufthansa
Apr 30
FSD11:20 amSioux Falls Joe Foss Field
24h 35m
2 stops
LCY5:55 pmLondon City
May 4
LCY6:30 pmLondon City
33h 45m
2 stops
FSD10:15 pmSioux Falls Joe Foss Field
Lufthansa
Mar 13
FSD6:35 pmSioux Falls Joe Foss Field
41h 05m
2 stops
LCY4:40 pmLondon City
Mar 22
LCY5:15 pmLondon City
53h 37m
2 stops
FSD5:52 pmSioux Falls Joe Foss Field

momondo Fare Finder

 
Customize your flight search to find flights from South Dakota 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 December 22, 2025.
Use the filters below to find and compare flights from South Dakota to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsLondon

FSD - LCY

FSDLCY

Sioux Falls Joe Foss Field

Mon 2/2

1:07 pm-8:10 am

2 stops13h 03m

London City

Tue 2/10

8:40 am-7:53 pm

2 stops17h 13m

$664

Sioux FallsLondon

FSD - LCY

FSDLCY

Sioux Falls Joe Foss Field

Thu 4/30

11:20 am-8:40 am

2 stops15h 20m

London City

Mon 5/4

6:30 pm-10:15 pm

2 stops33h 45m

$881

Sioux FallsLondon

FSD - LCY

FSDLCY

Sioux Falls Joe Foss Field

Thu 4/30

11:20 am-5:55 pm

2 stops24h 35m

London City

Mon 5/4

6:30 pm-10:15 pm

2 stops33h 45m

$988

Sioux FallsLondon

FSD - LCY

FSDLCY

Sioux Falls Joe Foss Field

Sun 5/17

1:20 pm-7:55 am

2 stops12h 35m

London City

Wed 5/27

10:00 am-7:06 pm

2 stops15h 06m

$1,129

Sioux FallsLondon

FSD - LCY

FSDLCY

Sioux Falls Joe Foss Field

Mon 6/15

10:58 am-7:55 am

2 stops14h 57m

London City

Tue 6/30

9:20 am-10:46 pm

2 stops19h 26m

$1,176

Sioux FallsLondon

FSD - LCY

FSDLCY

Sioux Falls Joe Foss Field

Mon 3/9

1:34 pm-8:50 am

2 stops14h 16m

London City

Fri 3/13

8:40 am-7:20 pm

2 stops15h 40m

$1,219

Sioux FallsLondon

FSD - LCY

FSDLCY

Sioux Falls Joe Foss Field

Mon 3/9

12:14 pm-2:35 pm

2 stops21h 21m

London City

Fri 3/13

7:50 am-10:52 pm

2 stops20h 02m

$1,223

Sioux FallsLondon

FSD - LCY

FSDLCY

Sioux Falls Joe Foss Field

Wed 3/11

1:34 pm-8:10 am

2 stops13h 36m

London City

Sat 3/14

8:40 am-7:20 pm

2 stops15h 40m

$1,269

Sioux FallsLondon

FSD - LCY

FSDLCY

Sioux Falls Joe Foss Field

Wed 6/17

10:58 am-8:50 am

2 stops15h 52m

London City

Wed 7/1

8:25 am-10:46 pm

2 stops20h 21m

$1,437

Sioux FallsLondon

FSD - LCY

FSDLCY

Sioux Falls Joe Foss Field

Fri 3/13

6:35 pm-4:40 pm

2 stops41h 05m

London City

Sun 3/22

5:15 pm-5:52 pm

2 stops53h 37m

$1,444

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to London from

How to get the cheapest flight ticket from South Dakota to London City Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to London City Airport?

On average, it takes 12h 34m to fly from South Dakota to London City Airport if you fly out of Sioux Falls (the most popular airport in South Dakota) and into London Heathrow Airport (the most popular airport in London City Airport). If you’re flying out of Rapid City and into London Heathrow Airport, then the flight time is around 15h 55m.

Cheap South Dakota to London City Airport flight deals and tips

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

Fastest flight time

13h 03m

Direct flights

None
The fastest flight from South Dakota to London City Airport takes 13h 03m
There are no direct flights from South Dakota to London City Airport. There are no popular flight routes from South Dakota to London City Airport.
  • When did momondo last update prices for flights from South Dakota to London City Airport?

    Prices for flights from South Dakota to London City Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to London City Airport.

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

    The necessary travel and health documents for your London City Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near London?

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

Why use momondo?

Why should I use momondo to find a flight deal from South Dakota to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from South Dakota.

Can I find flights from South Dakota to London with flexible booking policies on momondo?

Yes. All flights to London from South Dakota on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from South Dakota to London?

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

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

If you are not ready to book a flight from South Dakota 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 1/21
Wed 1/28

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