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.

£345 Cheap Flights from Grand Forks to London Heathrow Airport in 2026

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Grand Forks to London

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

19:15 - 13:05

GFK

LHR

11h 50m

1 stop

06:30 - 14:35

LHR

GFK

14h 05m

2 stops

£758Delta

Fri, 21 Aug - Fri, 28 Aug

05:00 - 06:25

GFK

LHR

19h 25m

2 stops

08:40 - 18:08

LHR

GFK

15h 28m

2 stops

£761Delta

Fri, 21 Aug - Fri, 28 Aug

19:15 - 13:05

GFK

LHR

11h 50m

1 stop

12:25 - 18:08

LHR

GFK

11h 43m

1 stop

£780Delta

Fri, 21 Aug - Fri, 28 Aug

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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

21 Aug

GFK19:15Grand Forks

11h 50m

1 stop

LHR13:05London Heathrow

28 Aug

LHR06:30London Heathrow

14h 05m

2 stops

GFK14:35Grand Forks

£758

Delta

21 Aug

GFK05:00Grand Forks

19h 25m

2 stops

LHR06:25London Heathrow

28 Aug

LHR08:40London Heathrow

15h 28m

2 stops

GFK18:08Grand Forks

£761

Delta

21 Aug

GFK19:15Grand Forks

11h 50m

1 stop

LHR13:05London Heathrow

28 Aug

LHR12:25London Heathrow

11h 43m

1 stop

GFK18:08Grand Forks

£780

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

Fri 21/8

19:15-13:05

1 stop11h 50m

London Heathrow

Fri 28/8

06:30-14:35

2 stops14h 05m

£758

Grand ForksLondon

GFK - LHR

GFKLHR

Grand Forks

Fri 21/8

05:00-06:25

2 stops19h 25m

London Heathrow

Fri 28/8

08:40-18:08

2 stops15h 28m

£761

Fastest return journey

Grand ForksLondon

GFK - LHR

GFKLHR

Grand Forks

Fri 21/8

19:15-13:05

1 stop11h 50m

London Heathrow

Fri 28/8

12:25-18:08

1 stop11h 43m

£780

Cheapest one-way

Fastest single journey

Grand ForksLondon

GFK - LHR

GFKLHR

Grand Forks

Sun 23/8

05:00-10:20

2 stops23h 20m

£345

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Grand Forks 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

What is the cheapest airline that flies from Grand Forks to London Heathrow?

Delta is the most popular carrier operating from Grand Forks to London Heathrow

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.

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Southend-on-Sea

Slough

Northampton

Maidstone

Ipswich

Swindon

Ilford

Folkestone

Canterbury

Poole

Guildford

Hayes

Hastings

Chichester

Why use momondo?

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

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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.