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Cheap flights from Grand Forks to London from £752

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Forks to London departing on 30/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Grand Forks to London

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
19:15 - 13:05
GFK
-
LHR
11h 50m
1 stop
Delta Logo
06:30 - 14:20
LHR
-
GFK
13h 50m
2 stops
£752Delta
Sun, 30 Aug - Wed, 16 Sep
Delta Logo
15:55 - 13:45
GFK
-
LHR
15h 50m
2 stops
Delta Logo
08:40 - 18:05
LHR
-
GFK
15h 25m
2 stops
£756Delta
Mon, 31 Aug - Thu, 17 Sep
Delta Logo
19:15 - 13:05
GFK
-
LHR
11h 50m
1 stop
Delta Logo
12:25 - 18:05
LHR
-
GFK
11h 40m
1 stop
£774Delta
Sun, 30 Aug - Thu, 17 Sep
Delta Logo
10:53 - 06:45
GFK
-
LHR
13h 52m
2 stops
Delta Logo
06:30 - 14:20
LHR
-
GFK
13h 50m
2 stops
£847Delta
Sun, 30 Aug - Wed, 16 Sep
Delta Logo
19:15 - 13:05
GFK
-
LHR
11h 50m
1 stop
Delta Logo
06:30 - 18:09
LHR
-
GFK
17h 39m
2 stops
£1,037Delta
Sun, 28 Jun - Sun, 5 Jul
Delta Logo
19:15 - 13:05
GFK
-
LHR
11h 50m
1 stop
Delta Logo
12:25 - 23:07
LHR
-
GFK
16h 42m
1 stop
£1,059Delta
Sun, 28 Jun - Sun, 5 Jul
Delta Logo
19:15 - 13:05
GFK
-
LHR
11h 50m
1 stop
Delta Logo
06:30 - 23:07
LHR
-
GFK
22h 37m
2 stops
£1,418Delta
Mon, 8 Jun - Mon, 15 Jun
Delta Logo
19:15 - 13:05
GFK
-
LHR
11h 50m
1 stop
Delta Logo
12:25 - 18:09
LHR
-
GFK
11h 44m
1 stop
£1,440Delta
Mon, 8 Jun - Mon, 15 Jun
Delta Logo
15:55 - 13:05
GFK
-
LHR
15h 10m
1 stop
Delta Logo
08:40 - 23:07
LHR
-
GFK
20h 27m
2 stops
£1,560Delta
Mon, 8 Jun - Mon, 15 Jun
Delta Logo
05:00 - 08:50
GFK
-
LHR
21h 50m
2 stops
Delta Logo
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

Our best Delta deals on Grand Forks to London 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

 
Customise your flight search to find flights from Grand Forks to London 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, momondo users made 279,928 searches. Data last updated 16 May 2026.
Use the filters below to find and compare flights from Grand Forks to London 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

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

Cheap Grand Forks to London (GFK to LON) flight deals and tips

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

Fastest flight time

11h 50m

Direct flights

None
The fastest flight from Grand Forks to London takes 11h 50m
There are no direct flights from Grand Forks to London. There are no popular flight routes from Grand Forks to London.
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Frequently asked questions about flying from Grand Forks to London

  • How far is Grand Forks to London by plane?

    The distance between Grand Forks and London is about 4000.8 mi. Typically, this will take 11h 50m by plane in normal conditions.

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

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

  • How old do you have to be to fly from Grand Forks Airport to London?

    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.

  • What documentation or ID do you need to fly to London?

    The required travel and health documents for your London 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. 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

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

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Grand Forks from London. 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 with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Wembley
Slough
Maidstone
Ipswich
Southend-on-Sea
Canterbury
Ilford
Hayes
Guildford
Folkestone
Chelmsford
Dover
Bedford
Chichester
Harlow
Colchester

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Grand Forks to London for you.

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

Yes. All flights to London from Grand Forks on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Grand Forks to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to London from Grand Forks. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport