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.

£752 Cheap Flights from Grand Forks to London Heathrow Airport in 2026

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Find the cheapest flights from Grand Forks to London

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

19:15 - 13:05

GFK

LHR

11h 50m

1 stop

06:30 - 14:20

LHR

GFK

13h 50m

2 stops

£752Delta

Sun, 30 Aug - Wed, 16 Sep

15:55 - 13:45

GFK

LHR

15h 50m

2 stops

08:40 - 18:05

LHR

GFK

15h 25m

2 stops

£756Delta

Mon, 31 Aug - Thu, 17 Sep

19:15 - 13:05

GFK

LHR

11h 50m

1 stop

12:25 - 18:05

LHR

GFK

11h 40m

1 stop

£774Delta

Sun, 30 Aug - Thu, 17 Sep

10:53 - 06:45

GFK

LHR

13h 52m

2 stops

06:30 - 14:20

LHR

GFK

13h 50m

2 stops

£847Delta

Sun, 30 Aug - Wed, 16 Sep

19:15 - 13:05

GFK

LHR

11h 50m

1 stop

06:30 - 18:09

LHR

GFK

17h 39m

2 stops

£1,037Delta

Sun, 28 Jun - Sun, 5 Jul

19:15 - 13:05

GFK

LHR

11h 50m

1 stop

12:25 - 23:07

LHR

GFK

16h 42m

1 stop

£1,059Delta

Sun, 28 Jun - Sun, 5 Jul

19:15 - 13:05

GFK

LHR

11h 50m

1 stop

06:30 - 23:07

LHR

GFK

22h 37m

2 stops

£1,418Delta

Mon, 8 Jun - Mon, 15 Jun

19:15 - 13:05

GFK

LHR

11h 50m

1 stop

12:25 - 18:09

LHR

GFK

11h 44m

1 stop

£1,440Delta

Mon, 8 Jun - Mon, 15 Jun

15:55 - 13:05

GFK

LHR

15h 10m

1 stop

08:40 - 23:07

LHR

GFK

20h 27m

2 stops

£1,560Delta

Mon, 8 Jun - Mon, 15 Jun

05:00 - 08:50

GFK

LHR

21h 50m

2 stops

06:30 - 23:07

LHR

GFK

22h 37m

2 stops

£1,563Delta

Mon, 8 Jun - Mon, 15 Jun

Delta flights from Grand Forks to London Heathrow Airport

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

Delta

30 Aug

GFK19:15Grand Forks

11h 50m

1 stop

LHR13:05London Heathrow

16 Sept

LHR06:30London Heathrow

13h 50m

2 stops

GFK14:20Grand Forks

£752

Delta

31 Aug

GFK15:55Grand Forks

15h 50m

2 stops

LHR13:45London Heathrow

17 Sept

LHR08:40London Heathrow

15h 25m

2 stops

GFK18:05Grand Forks

£756

Delta

30 Aug

GFK19:15Grand Forks

11h 50m

1 stop

LHR13:05London Heathrow

17 Sept

LHR12:25London Heathrow

11h 40m

1 stop

GFK18:05Grand Forks

£774

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 - LHR

GFKLHR

Grand Forks

Sun 30/8

19:15-13:05

1 stop11h 50m

London Heathrow

Wed 16/9

06:30-14:20

2 stops13h 50m

£752

Grand ForksLondon

GFK - LHR

GFKLHR

Grand Forks

Mon 31/8

15:55-13:45

2 stops15h 50m

London Heathrow

Thu 17/9

08:40-18:05

2 stops15h 25m

£756

Fastest return journey

Grand ForksLondon

GFK - LHR

GFKLHR

Grand Forks

Sun 30/8

19:15-13:05

1 stop11h 50m

London Heathrow

Thu 17/9

12:25-18:05

1 stop11h 40m

£774

Grand ForksLondon

GFK - LHR

GFKLHR

Grand Forks

Sun 30/8

10:53-06:45

2 stops13h 52m

London Heathrow

Wed 16/9

06:30-14:20

2 stops13h 50m

£847

Grand ForksLondon

GFK - LHR

GFKLHR

Grand Forks

Sun 28/6

19:15-13:05

1 stop11h 50m

London Heathrow

Sun 5/7

06:30-18:09

2 stops17h 39m

£1,037

Grand ForksLondon

GFK - LHR

GFKLHR

Grand Forks

Sun 28/6

19:15-13:05

1 stop11h 50m

London Heathrow

Sun 5/7

12:25-23:07

1 stop16h 42m

£1,059

Grand ForksLondon

GFK - LHR

GFKLHR

Grand Forks

Mon 8/6

19:15-13:05

1 stop11h 50m

London Heathrow

Mon 15/6

06:30-23:07

2 stops22h 37m

£1,418

Grand ForksLondon

GFK - LHR

GFKLHR

Grand Forks

Mon 8/6

19:15-13:05

1 stop11h 50m

London Heathrow

Mon 15/6

12:25-18:09

1 stop11h 44m

£1,440

Grand ForksLondon

GFK - LHR

GFKLHR

Grand Forks

Mon 8/6

15:55-13:05

1 stop15h 10m

London Heathrow

Mon 15/6

08:40-23:07

2 stops20h 27m

£1,560

Grand ForksLondon

GFK - LHR

GFKLHR

Grand Forks

Mon 8/6

05:00-08:50

2 stops21h 50m

London Heathrow

Mon 15/6

06:30-23:07

2 stops22h 37m

£1,563

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

Fastest flight time	11h 50m
Direct flights	None

The fastest flight from Grand Forks to London Heathrow Airport takes 11h 50m

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 11h 50m.
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

Milton Keynes

Luton

Gatwick

Stratford-upon-Avon

Wembley

Slough

Maidstone

Northampton

Swindon

Ipswich

Southend-on-Sea

Canterbury

Ilford

Hayes

Guildford

Poole

Folkestone

Chelmsford

Dover

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.