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

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 London Heathrow Airport to South Dakota.

What documentation or ID do you need to fly to South Dakota?

The required travel and health documents for your South Dakota 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 South Dakota. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$637 Cheap Flights from London Heathrow Airport to South Dakota in 2026

Find the cheapest flights from London Heathrow Airport to South Dakota

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:25 am - 5:06 pm

LHR

RAP

12h 41m

1 stop

1:37 pm - 11:55 am

RAP

LHR

15h 18m

1 stop

$1,095United Airlines

Mon, Sep 7 - Tue, Sep 29

11:25 am - 5:06 pm

LHR

RAP

12h 41m

1 stop

5:53 pm - 12:25 pm

RAP

LHR

11h 32m

1 stop

$1,135United Airlines

Fri, Sep 4 - Mon, Sep 28

11:25 am - 5:06 pm

LHR

RAP

12h 41m

1 stop

5:53 pm - 12:25 pm

RAP

LHR

11h 32m

1 stop

$1,176United Airlines

Fri, Sep 4 - Fri, Sep 25

11:30 am - 10:18 pm

LHR

RAP

17h 48m

2 stops

6:48 am - 11:20 am

RAP

LHR

21h 32m

2 stops

$1,250Delta

Tue, Sep 8 - Tue, Sep 29

6:30 am - 3:49 pm

LHR

RAP

16h 19m

2 stops

4:31 pm - 1:50 pm

RAP

LHR

14h 19m

2 stops

$1,271KLM

Mon, Sep 7 - Tue, Sep 29

6:30 am - 3:49 pm

LHR

RAP

16h 19m

2 stops

4:31 pm - 1:05 pm

RAP

LHR

13h 34m

1 stop

$1,283Multiple Airlines

Mon, Sep 7 - Sun, Sep 27

6:15 am - 3:30 pm

LHR

RAP

16h 15m

2 stops

2:30 pm - 1:05 pm

RAP

LHR

15h 35m

1 stop

$1,289Multiple Airlines

Sun, Sep 6 - Mon, Sep 28

6:30 am - 3:49 pm

LHR

RAP

16h 19m

2 stops

4:31 pm - 1:45 pm

RAP

LHR

14h 14m

2 stops

$1,307Multiple Airlines

Mon, Sep 7 - Sun, Sep 27

11:30 am - 10:18 pm

LHR

RAP

17h 48m

2 stops

4:31 pm - 1:45 pm

RAP

LHR

14h 14m

2 stops

$1,314Air France

Tue, Sep 8 - Sun, Sep 27

8:40 am - 9:15 pm

LHR

ABR

18h 35m

2 stops

10:41 am - 7:05 am

ABR

LHR

14h 24m

1 stop

$1,344Delta

Tue, Dec 1 - Fri, Dec 4

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United Airlines flights from London Heathrow Airport to South Dakota

Our best United Airlines deals on London Heathrow Airport to South Dakota flight tickets

United Airlines

Sep 7

LHR8:00 amLondon Heathrow

16h 06m

2 stops

RAP5:06 pmRapid City

Oct 1

RAP4:26 pmRapid City

12h 59m

1 stop

LHR12:25 pmLondon Heathrow

$1,095

United Airlines

Sep 4

LHR11:25 amLondon Heathrow

12h 41m

1 stop

RAP5:06 pmRapid City

Oct 1

RAP5:53 pmRapid City

11h 32m

1 stop

LHR12:25 pmLondon Heathrow

$1,135

United Airlines

Sep 4

LHR11:25 amLondon Heathrow

12h 41m

1 stop

RAP5:06 pmRapid City

Sep 25

RAP5:53 pmRapid City

11h 32m

1 stop

LHR12:25 pmLondon Heathrow

$1,176

Delta flights from London Heathrow Airport to South Dakota

Our best Delta deals on London Heathrow Airport to South Dakota flight tickets

Delta

Sep 8

LHR11:30 amLondon Heathrow

17h 48m

2 stops

RAP10:18 pmRapid City

Sep 29

RAP6:48 amRapid City

21h 32m

2 stops

LHR11:20 amLondon Heathrow

$1,250

Delta

Sep 6

LHR6:30 amLondon Heathrow

23h 07m

2 stops

RAP10:37 pmRapid City

Sep 27

RAP4:31 pmRapid City

13h 34m

1 stop

LHR1:05 pmLondon Heathrow

$1,323

Delta

Dec 1

LHR6:30 amLondon Heathrow

20h 45m

2 stops

ABR9:15 pmAberdeen

Dec 4

ABR10:41 amAberdeen

18h 59m

2 stops

LHR11:40 amLondon Heathrow

$1,344

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 9/7

11:25 am-5:06 pm

1 stop12h 41m

Rapid City

Tue 9/29

1:37 pm-11:55 am

1 stop15h 18m

$1,095

Quickest round-trip

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Fri 9/4

11:25 am-5:06 pm

1 stop12h 41m

Rapid City

Mon 9/28

5:53 pm-12:25 pm

1 stop11h 32m

$1,135

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Fri 9/4

11:25 am-5:06 pm

1 stop12h 41m

Rapid City

Fri 9/25

5:53 pm-12:25 pm

1 stop11h 32m

$1,176

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Tue 9/8

11:30 am-10:18 pm

2 stops17h 48m

Rapid City

Tue 9/29

6:48 am-11:20 am

2 stops21h 32m

$1,250

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 9/7

6:30 am-3:49 pm

2 stops16h 19m

Rapid City

Tue 9/29

4:31 pm-1:50 pm

2 stops14h 19m

$1,271

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 9/7

6:30 am-3:49 pm

2 stops16h 19m

Rapid City

Sun 9/27

4:31 pm-1:05 pm

1 stop13h 34m

$1,283

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Sun 9/6

6:15 am-3:30 pm

2 stops16h 15m

Rapid City

Mon 9/28

2:30 pm-1:05 pm

1 stop15h 35m

$1,289

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 9/7

6:30 am-3:49 pm

2 stops16h 19m

Rapid City

Sun 9/27

4:31 pm-1:45 pm

2 stops14h 14m

$1,307

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Tue 9/8

11:30 am-10:18 pm

2 stops17h 48m

Rapid City

Sun 9/27

4:31 pm-1:45 pm

2 stops14h 14m

$1,314

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Tue 12/1

8:40 am-9:15 pm

2 stops18h 35m

Aberdeen

Fri 12/4

10:41 am-7:05 am

1 stop14h 24m

$1,344

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

What is the cheapest airline that flies from London Heathrow to South Dakota?

United Airlines is the most popular carrier operating from London Heathrow to South Dakota

Cheap London Heathrow Airport to South Dakota flight deals and tips

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

Fastest flight time	16h 33m
Direct flights	None

The fastest flight from London Heathrow Airport to South Dakota takes 16h 33m

There are no direct flights from London Heathrow Airport to South Dakota. There are no popular flight routes from London Heathrow Airport to South Dakota.

Search flight deals

Frequently asked questions about flying from London Heathrow Airport to South Dakota

When did momondo last update prices for flights from London Heathrow Airport to South Dakota?
Prices for flights from London Heathrow Airport to South Dakota refresh daily.
How old do you have to be to fly from London Heathrow Airport to South Dakota?
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 London Heathrow Airport to South Dakota.
What documentation or ID do you need to fly to South Dakota?
The required travel and health documents for your South Dakota 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 South Dakota. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to South Dakota. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to South Dakota from London which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for London to South Dakota flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to South Dakota from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.