How do I get Price Alerts for flights from Grand Forks to London Heathrow Airport?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Grand Forks from London Heathrow Airport . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Grand Forks to London Heathrow Airport with momondo?

By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Grand Forks Airport to London Heathrow Airport?

Prices for flights from Grand Forks Airport to London Heathrow Airport are updated daily.

How old do you have to be to fly from Grand Forks Airport to London Heathrow 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 Grand Forks Airport 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.

£767 Cheap Flights from Grand Forks to London Heathrow Airport in 2026/27

Find the cheapest flights from Grand Forks to London

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

11:25 - 07:05GFK Grand Forks-LHR London Heathrow

13h 40m1 stop Minneapolis St Paul

06:20 - 19:05LHR London Heathrow-GFK Grand Forks

18h 45m2 stops Paris Charles de Gaulle Minneapolis St Paul

£767Delta

Sun, 6 Dec - Sun, 13 Dec

11:25 - 10:30GFK Grand Forks-LHR London Heathrow

17h 05m2 stops Minneapolis St Paul Paris Charles de Gaulle

06:20 - 19:05LHR London Heathrow-GFK Grand Forks

18h 45m2 stops Paris Charles de Gaulle Minneapolis St Paul

£770Delta

Sun, 6 Dec - Sun, 13 Dec

11:25 - 07:05GFK Grand Forks-LHR London Heathrow

13h 40m1 stop Minneapolis St Paul

09:50 - 19:05LHR London Heathrow-GFK Grand Forks

15h 15m1 stop Minneapolis St Paul

£785Delta

Sun, 6 Dec - Sun, 13 Dec

11:25 - 07:05GFK Grand Forks-LHR London Heathrow

13h 40m1 stop Minneapolis St Paul

09:50 - 23:44LHR London Heathrow-GFK Grand Forks

19h 54m1 stop Minneapolis St Paul

£1,041Delta

Thu, 10 Dec - Thu, 17 Dec

11:25 - 10:30GFK Grand Forks-LHR London Heathrow

17h 05m2 stops Minneapolis St Paul Paris Charles de Gaulle

09:50 - 23:44LHR London Heathrow-GFK Grand Forks

19h 54m1 stop Minneapolis St Paul

£1,044Delta

Thu, 10 Dec - Thu, 17 Dec

11:25 - 10:30GFK Grand Forks-LHR London Heathrow

17h 05m2 stops Minneapolis St Paul Paris Charles de Gaulle

06:30 - 19:05LHR London Heathrow-GFK Grand Forks

18h 35m2 stops Amsterdam Schiphol Minneapolis St Paul

£1,375Delta

Thu, 10 Dec - Thu, 17 Dec

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Delta flights from Grand Forks to London Heathrow Airport

Our best Delta deals on Grand Forks to London Heathrow Airport flight tickets

Delta

6 Dec

GFK11:25Grand Forks

13h 40m

1 stop

LHR07:05London Heathrow

13 Dec

LHR06:20London Heathrow

18h 45m

2 stops

GFK19:05Grand Forks

£767

Delta

6 Dec

GFK11:25Grand Forks

17h 05m

2 stops

LHR10:30London Heathrow

13 Dec

LHR06:20London Heathrow

18h 45m

2 stops

GFK19:05Grand Forks

£770

Delta

6 Dec

GFK11:25Grand Forks

13h 40m

1 stop

LHR07:05London Heathrow

13 Dec

LHR09:50London Heathrow

15h 15m

1 stop

GFK19:05Grand Forks

£785

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Grand ForksLondon

GFK Grand Forks - LHR London Heathrow

GFKLHR

Grand Forks

Sun 6/12

11:25-07:05

1 stop13h 40m

London Heathrow

Sun 13/12

06:20-19:05

2 stops18h 45m

£767

Grand ForksLondon

GFK Grand Forks - LHR London Heathrow

GFKLHR

Grand Forks

Sun 6/12

11:25-10:30

2 stops17h 05m

London Heathrow

Sun 13/12

06:20-19:05

2 stops18h 45m

£770

Fastest return journey

Grand ForksLondon

GFK Grand Forks - LHR London Heathrow

GFKLHR

Grand Forks

Sun 6/12

11:25-07:05

1 stop13h 40m

London Heathrow

Sun 13/12

09:50-19:05

1 stop15h 15m

£785

Grand ForksLondon

GFK Grand Forks - LHR London Heathrow

GFKLHR

Grand Forks

Thu 10/12

11:25-07:05

1 stop13h 40m

London Heathrow

Thu 17/12

09:50-23:44

1 stop19h 54m

£1,041

Grand ForksLondon

GFK Grand Forks - LHR London Heathrow

GFKLHR

Grand Forks

Thu 10/12

11:25-10:30

2 stops17h 05m

London Heathrow

Thu 17/12

09:50-23:44

1 stop19h 54m

£1,044

Grand ForksLondon

GFK Grand Forks - LHR London Heathrow

GFKLHR

Grand Forks

Thu 10/12

11:25-10:30

2 stops17h 05m

London Heathrow

Thu 17/12

06:30-19:05

2 stops18h 35m

£1,375

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Grand Forks to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Grand Forks to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Grand Forks to London Heathrow Airport (GFK to LHR) flight deals and tips

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

Best price found	£767
Fastest flight time	13h 40m
Direct flights	None

The best flight deal from Grand Forks to London Heathrow Airport found on momondo in the last 72 hours is £767

The fastest flight from Grand Forks to London Heathrow Airport takes 13h 40m

There are no direct flights from Grand Forks to London Heathrow Airport. There are no popular flight routes from Grand Forks to London Heathrow Airport.

Search flight deals

Frequently asked questions about flying from Grand Forks to London Heathrow Airport

How far is Grand Forks to London Heathrow by plane?
There are 3990.8 mi between Grand Forks and London Heathrow. By plane, this route typically takes 13h 40m.
When did momondo last update prices for flights from Grand Forks Airport to London Heathrow Airport?
Prices for flights from Grand Forks Airport to London Heathrow Airport are updated daily.
How old do you have to be to fly from Grand Forks Airport to London Heathrow 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 Grand Forks Airport 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.

Frequently asked questions about flying from Grand Forks to London Heathrow Airport

How do I get Price Alerts for flights from Grand Forks to London Heathrow Airport?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Grand Forks from London Heathrow Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Grand Forks to London Heathrow Airport with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Eastbourne

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Stratford-upon-Avon

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Luton

Northampton

Ipswich

Slough

Swindon

Maidstone

Folkestone

Hastings

Ilford

Canterbury

Poole

Salisbury

Colchester

Chichester

Why use momondo?

Why should I use momondo to find a flight deal from Grand Forks to London?

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

Can I find flights from Grand Forks to London with flexible booking policies on momondo?

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

How can momondo help me find flights from Grand Forks to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Grand Forks to London.

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

Yes. momondo can track prices for Grand Forks to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.