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

If you’re flying from a popular airport in North Dakota, such as Bismarck or Fargo, and flying into London Heathrow Airport, then you can expect flight times to average 12h 24m and 15h 29m, respectively.

When did momondo last update prices for flights from North Dakota to London Heathrow Airport?

Prices for flights from North Dakota to London Heathrow Airport were last updated today.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from North Dakota to London Heathrow Airport.

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

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

£582 Cheap Flights from North Dakota to London Heathrow Airport in 2026/27

Find the cheapest flights from North Dakota to London

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17:02 - 10:15BIS Bismarck-LHR London Heathrow

35h 13m2 stops Denver Intl Houston George Bush Intcntl

06:35 - 23:44LHR London Heathrow-BIS Bismarck

23h 09m2 stops Munich Franz Josef Strauss Denver Intl

£582United Airlines

Mon, 22 Feb - Thu, 25 Feb

17:02 - 10:15BIS Bismarck-LHR London Heathrow

35h 13m2 stops Denver Intl Houston George Bush Intcntl

06:35 - 23:44LHR London Heathrow-BIS Bismarck

23h 09m2 stops Munich Franz Josef Strauss Denver Intl

£584United Airlines

Mon, 22 Feb - Thu, 25 Feb

17:02 - 10:15BIS Bismarck-LHR London Heathrow

35h 13m2 stops Denver Intl Houston George Bush Intcntl

06:35 - 23:44LHR London Heathrow-BIS Bismarck

23h 09m2 stops Munich Franz Josef Strauss Denver Intl

£585United Airlines

Mon, 22 Feb - Thu, 25 Feb

12:41 - 07:05BIS Bismarck-LHR London Heathrow

12h 24m1 stop Minneapolis St Paul

20:25 - 16:54LHR London Heathrow-BIS Bismarck

26h 29m2 stops Amsterdam Schiphol Minneapolis St Paul

£675Multiple Airlines

Wed, 3 Mar - Mon, 8 Mar

09:07 - 09:40BIS Bismarck-LHR London Heathrow

18h 33m1 stop Denver Intl

11:10 - 23:44LHR London Heathrow-BIS Bismarck

18h 34m2 stops Munich Franz Josef Strauss Denver Intl

£676United Airlines

Mon, 22 Feb - Thu, 25 Feb

09:07 - 09:40BIS Bismarck-LHR London Heathrow

18h 33m1 stop Denver Intl

11:10 - 23:44LHR London Heathrow-BIS Bismarck

18h 34m2 stops Munich Franz Josef Strauss Denver Intl

£677United Airlines

Mon, 22 Feb - Thu, 25 Feb

12:41 - 10:30BIS Bismarck-LHR London Heathrow

15h 49m2 stops Minneapolis St Paul Paris Charles de Gaulle

11:45 - 23:39LHR London Heathrow-BIS Bismarck

17h 54m2 stops Amsterdam Schiphol Minneapolis St Paul

£678Multiple Airlines

Wed, 17 Feb - Wed, 3 Mar

09:07 - 09:40BIS Bismarck-LHR London Heathrow

18h 33m1 stop Denver Intl

11:35 - 23:44LHR London Heathrow-BIS Bismarck

18h 09m1 stop Denver Intl

£701United Airlines

Mon, 22 Feb - Thu, 25 Feb

09:07 - 09:40BIS Bismarck-LHR London Heathrow

18h 33m1 stop Denver Intl

11:35 - 23:44LHR London Heathrow-BIS Bismarck

18h 09m1 stop Denver Intl

£702United Airlines

Mon, 22 Feb - Thu, 25 Feb

12:41 - 07:05BIS Bismarck-LHR London Heathrow

12h 24m1 stop Minneapolis St Paul

06:30 - 16:54LHR London Heathrow-BIS Bismarck

16h 24m2 stops Amsterdam Schiphol Minneapolis St Paul

£713Delta

Wed, 3 Mar - Mon, 8 Mar

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United Airlines flights from North Dakota to London Heathrow Airport

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

United Airlines

22 Feb

BIS17:02Bismarck

35h 13m

2 stops

LHR10:15London Heathrow

25 Feb

LHR06:35London Heathrow

23h 09m

2 stops

BIS23:44Bismarck

£582

United Airlines

22 Feb

BIS17:02Bismarck

35h 13m

2 stops

LHR10:15London Heathrow

25 Feb

LHR06:35London Heathrow

23h 09m

2 stops

BIS23:44Bismarck

£584

United Airlines

22 Feb

BIS17:02Bismarck

35h 13m

2 stops

LHR10:15London Heathrow

25 Feb

LHR06:35London Heathrow

23h 09m

2 stops

BIS23:44Bismarck

£584

KLM flights from North Dakota to London Heathrow Airport

Our best KLM deals on North Dakota to London Heathrow Airport flight tickets

KLM

3 Mar

BIS15:22Bismarck

16h 28m

2 stops

LHR13:50London Heathrow

8 Mar

LHR20:25London Heathrow

26h 29m

2 stops

BIS16:54Bismarck

£741

KLM

3 Mar

BIS15:22Bismarck

16h 28m

2 stops

LHR13:50London Heathrow

8 Mar

LHR20:25London Heathrow

26h 29m

2 stops

BIS16:54Bismarck

£763

momondo Fare Finder

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

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Fly to

Route

Depart

Return

Price

Cheapest return flight

BismarckLondon

BIS Bismarck - LHR London Heathrow

BISLHR

Bismarck

Mon 22/2

17:02-10:15

2 stops35h 13m

London Heathrow

Thu 25/2

06:35-23:44

2 stops23h 09m

£582

BismarckLondon

BIS Bismarck - LHR London Heathrow

BISLHR

Bismarck

Mon 22/2

17:02-10:15

2 stops35h 13m

London Heathrow

Thu 25/2

06:35-23:44

2 stops23h 09m

£584

BismarckLondon

BIS Bismarck - LHR London Heathrow

BISLHR

Bismarck

Mon 22/2

17:02-10:15

2 stops35h 13m

London Heathrow

Thu 25/2

06:35-23:44

2 stops23h 09m

£584

BismarckLondon

BIS Bismarck - LHR London Heathrow

BISLHR

Bismarck

Wed 3/3

12:41-07:05

1 stop12h 24m

London Heathrow

Mon 8/3

20:25-16:54

2 stops26h 29m

£675

BismarckLondon

BIS Bismarck - LHR London Heathrow

BISLHR

Bismarck

Mon 22/2

09:07-09:40

1 stop18h 33m

London Heathrow

Thu 25/2

11:10-23:44

2 stops18h 34m

£676

BismarckLondon

BIS Bismarck - LHR London Heathrow

BISLHR

Bismarck

Mon 22/2

09:07-09:40

1 stop18h 33m

London Heathrow

Thu 25/2

11:10-23:44

2 stops18h 34m

£677

BismarckLondon

BIS Bismarck - LHR London Heathrow

BISLHR

Bismarck

Wed 17/2

12:41-10:30

2 stops15h 49m

London Heathrow

Wed 3/3

11:45-23:39

2 stops17h 54m

£678

BismarckLondon

BIS Bismarck - LHR London Heathrow

BISLHR

Bismarck

Mon 22/2

09:07-09:40

1 stop18h 33m

London Heathrow

Thu 25/2

11:35-23:44

1 stop18h 09m

£701

BismarckLondon

BIS Bismarck - LHR London Heathrow

BISLHR

Bismarck

Mon 22/2

09:07-09:40

1 stop18h 33m

London Heathrow

Thu 25/2

11:35-23:44

1 stop18h 09m

£702

Fastest return journey

BismarckLondon

BIS Bismarck - LHR London Heathrow

BISLHR

Bismarck

Wed 3/3

12:41-07:05

1 stop12h 24m

London Heathrow

Mon 8/3

06:30-16:54

2 stops16h 24m

£713

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from North Dakota to London Heathrow 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

Prices

Other information

What is the cheapest month to fly to London Heathrow Airport?

In general, July is the cheapest month to fly from North Dakota to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. The month of April is another great option to travel to London Heathrow Airport, with average flight prices from North Dakota averaging around £470.

Cheap North Dakota to London Heathrow Airport flight deals and tips

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

Best price found	£582
Fastest flight time	12h 24m
Direct flights	None

The best flight deal from North Dakota to London Heathrow Airport found on momondo in the last 72 hours is £582

The fastest flight from North Dakota to London Heathrow Airport takes 12h 24m

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

Search flight deals

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

When did momondo last update prices for flights from North Dakota to London Heathrow Airport?
Prices for flights from North Dakota to London Heathrow Airport were last updated today.
How old do you have to be to fly from North Dakota to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from North Dakota to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow 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 Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Eastbourne

Wembley

Gatwick

Milton Keynes

Stratford-upon-Avon

Southend-on-Sea

Northampton

Luton

Ipswich

Slough

Swindon

Maidstone

Folkestone

Hastings

Ilford

Canterbury

Salisbury

Poole

Colchester

Chichester

Why use momondo?

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

Finding the right flight to London from North Dakota is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for North Dakota to London flights to just show those with flexible booking policies.

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

Once all potential North Dakota to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from North Dakota and alert you when they change.