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Cheap flights from North Dakota to London Heathrow Airport from £246

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
FAR — LHR
12 Jun — 19 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from North Dakota to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from North Dakota to Heathrow
Explore the most affordable flight options available from North Dakota to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 May 2026.

Tue 1/1207:30
FAR
-
LHR
2 stops27h 35m
United Airlines
Thu 3/1213:00
LHR
-
FAR
2 stops32h 21m
United Airlines
Deal found 11/5£599
Wed 23/912:20
FAR
-
LHR
1 stop12h 30m
British Airways
Wed 30/912:15
LHR
-
FAR
1 stop17h 58m
British Airways
Deal found 12/5£667
Tue 20/1013:08
FAR
-
LHR
2 stops15h 32m
United Airlines
Thu 22/1007:30
LHR
-
FAR
2 stops20h 25m
United Airlines
Deal found 12/5£671
Mon 19/1017:12
FAR
-
LHR
1 stop34h 28m
United Airlines
Thu 22/1007:30
LHR
-
FAR
2 stops20h 25m
United Airlines
Deal found 12/5£672
Wed 23/907:12
FAR
-
LHR
1 stop17h 38m
Multiple Airlines
Wed 30/906:15
LHR
-
FAR
2 stops23h 58m
Multiple Airlines
Deal found 12/5£674
Sun 18/1006:00
FAR
-
LHR
1 stop23h 20m
Delta
Tue 27/1006:30
LHR
-
FAR
2 stops21h 27m
Delta
Deal found 12/5£693
Mon 19/1012:30
FAR
-
LHR
2 stops18h 45m
Delta
Fri 23/1006:30
LHR
-
FAR
2 stops13h 36m
Delta
Deal found 12/5£697
Sun 18/1011:00
FAR
-
LHR
2 stops17h 15m
United Airlines
Tue 27/1006:50
LHR
-
FAR
2 stops20h 05m
United Airlines
Deal found 12/5£700
Fri 13/1107:24
FAR
-
LHR
1 stop19h 11m
British Airways
Fri 4/1216:30
LHR
-
FAR
1 stop13h 29m
British Airways
Deal found 12/5£703
Tue 9/606:00
BIS
-
LHR
2 stops25h 20m
United Airlines
Tue 16/617:40
LHR
-
BIS
2 stops29h 39m
United Airlines
Deal found 10/5£890
Tue 29/1213:01
BIS
-
LHR
1 stop16h 34m
American Airlines
Sun 3/116:30
LHR
-
BIS
1 stop26h 01m
American Airlines
Deal found 11/5£918
Tue 9/612:47
BIS
-
LHR
1 stop15h 43m
American Airlines
Tue 16/614:45
LHR
-
BIS
1 stop27h 32m
American Airlines
Deal found 12/5£946

Find flight deals from North Dakota to Heathrow

Keep the following information in mind while searching for North Dakota to Heathrow flight deals. Data was last updated 13 May 2026.

Round-trip from

£613

One-way from

£246

Popular in

June

Cheapest in

July

Average price

£923
United Airlines
  • United Airlines
  • 20/10-22/10
  • 3 total stops
  • 35h 02m total
  • North Dakota to London
Search Deals
British Airways
  • British Airways
  • 23/8
  • 1 total stop
  • 13h 31m total
  • North Dakota to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£111 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from North Dakota to Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 13 May 2026.
Use the filters below to find and compare flights from North Dakota to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

FargoLondon

FAR - LHR

FARLHR

Fargo Hector Field

Mon 19/10

14:25-10:40

2 stops14h 15m

London Heathrow

Thu 22/10

07:30-21:55

2 stops20h 25m

£705

FargoLondon

FAR - LHR

FARLHR

Fargo Hector Field

Sat 17/10

17:12-09:40

1 stop34h 28m

London Heathrow

Tue 27/10

07:30-21:55

2 stops19h 25m

£706

FargoLondon

FAR - LHR

FARLHR

Fargo Hector Field

Sat 17/10

15:45-13:05

1 stop15h 20m

London Heathrow

Fri 23/10

06:30-14:06

2 stops13h 36m

£730

FargoLondon

FAR - LHR

FARLHR

Fargo Hector Field

Thu 15/10

17:45-13:05

1 stop13h 20m

London Heathrow

Thu 22/10

12:25-21:02

1 stop14h 37m

£751
Fastest return journey

FargoLondon

FAR - LHR

FARLHR

Fargo Hector Field

Tue 20/10

13:08-06:45

1 stop11h 37m

London Heathrow

Mon 26/10

07:40-15:21

1 stop12h 41m

£751

FargoLondon

FAR - LHR

FARLHR

Fargo Hector Field

Wed 24/6

09:00-10:00

2 stops19h 00m

London Heathrow

Wed 18/11

06:50-21:55

2 stops21h 05m

£864

BismarckLondon

BIS - LHR

BISLHR

Bismarck

Tue 9/6

06:00-13:20

2 stops25h 20m

London Heathrow

Tue 16/6

17:40-17:19

2 stops29h 39m

£890

BismarckLondon

BIS - LHR

BISLHR

Bismarck

Tue 9/6

13:26-13:05

1 stop17h 39m

London Heathrow

Tue 16/6

12:25-23:21

1 stop16h 56m

£970

FargoLondon

FAR - LHR

FARLHR

Fargo Hector Field

Sun 31/5

05:50-09:40

1 stop21h 50m

London Heathrow

Mon 15/6

17:50-18:41

2 stops30h 51m

£1,048

BismarckLondon

BIS - LHR

BISLHR

Bismarck

Sun 14/6

09:16-09:40

1 stop18h 24m

London Heathrow

Sat 11/7

06:55-20:28

2 stops19h 33m

£1,082

Flights are sorted by cheapest return flights first.

Deals found on 12/5

Showing 1-10 of 28 resultsSorted by cheapest first
1
2
3

Best time to book a flight from North Dakota to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from North Dakota with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from North Dakota to London Heathrow Airport

What is the cheapest month to book a flight from North Dakota to London Heathrow Airport?

Currently, December is the cheapest month in which you can book a flight from North Dakota to London Heathrow Airport (average of £371). Flying from North Dakota to London Heathrow Airport in June is currently the most expensive (average of £946). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from North Dakota to London Heathrow Airport?

Related info for your journey

Find useful and relevant information for your journey from North Dakota to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from North Dakota to London Heathrow Airport?

    United Airlines, Delta, and KLM can get you from North Dakota to London Heathrow Airport in just under 14h 15m. Your travel time can differ by up to 3h 24m. The distance from North Dakota to London Heathrow Airport is about 4031 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from North Dakota to London Heathrow Airport?

    The most popular flight routes from North Dakota to London Heathrow Airport are Fargo Hector Field - London Heathrow, Bismarck - London Heathrow and Grand Forks - London Heathrow.

  • Can I find deals for flights from North Dakota to Heathrow that include hotel bookings?

    Yes. In addition to deals on North Dakota to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from North Dakota to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from North Dakota to Heathrow.

  • Can I find deals for business class flights from North Dakota to Heathrow?

    Yes. Cheapflights offers flight deals from North Dakota to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from North Dakota to London Heathrow Airport?

    Currently, December is the cheapest month in which you can book a flight from North Dakota to London Heathrow Airport (average of £371). Flying from North Dakota to London Heathrow Airport in June is currently the most expensive (average of £946). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Hounslow
Croydon
Wembley
Northampton
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Swindon
Ipswich
Southend-on-Sea
Guildford

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Alternative routes for North Dakota to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from North Dakota to Heathrow?

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Why should you use Cheapflights to find cheap flight tickets from North Dakota to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from North Dakota by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from North Dakota to Heathrow with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from North Dakota to Heathrow, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from North Dakota to Heathrow become cheaper?

Of course! You can now track prices for flights from North Dakota to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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