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Cheap flights from Grand Rapids to London from £240

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Rapids to London departing on 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Grand Rapids to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:10 - 08:30GRR  Grand Rapids Gerald R. Ford Intl-LHR London Heathrow
13h 20m2 stops Chicago O'Hare Intl Toronto Pearson Intl
Multiple Airlines Logo
08:45 - 21:59LHR  London Heathrow-GRR Grand Rapids Gerald R. Ford Intl
18h 14m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
£635Multiple Airlines
Wed, 13 Jan - Wed, 27 Jan
Iberia Logo
16:10 - 10:50GRR  Grand Rapids Gerald R. Ford Intl-LHR London Heathrow
13h 40m1 stop Chicago O'Hare Intl
Iberia Logo
06:15 - 20:13LHR  London Heathrow-GRR Grand Rapids Gerald R. Ford Intl
18h 58m2 stops Madrid Barajas Chicago O'Hare Intl
£638Iberia
Tue, 22 Sep - Wed, 30 Sep
United Airlines Logo
05:40 - 06:45GRR  Grand Rapids Gerald R. Ford Intl-LHR London Heathrow
20h 05m1 stop Chicago O'Hare Intl
United Airlines Logo
06:50 - 16:57LHR  London Heathrow-GRR Grand Rapids Gerald R. Ford Intl
15h 07m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
£641United Airlines
Wed, 23 Sep - Wed, 7 Oct
Delta Logo
16:05 - 13:05GRR  Grand Rapids Gerald R. Ford Intl-LHR London Heathrow
16h 00m1 stop Minneapolis St Paul
Delta Logo
06:30 - 17:34LHR  London Heathrow-GRR Grand Rapids Gerald R. Ford Intl
16h 04m2 stops Amsterdam Schiphol Minneapolis St Paul
£642Delta
Mon, 12 Oct - Fri, 23 Oct
Iberia Logo
14:43 - 10:50GRR  Grand Rapids Gerald R. Ford Intl-LGW London Gatwick
15h 07m2 stops Chicago O'Hare Intl Madrid Barajas
Iberia Logo
20:40 - 20:09LGW  London Gatwick-GRR Grand Rapids Gerald R. Ford Intl
28h 29m2 stops Madrid Barajas Chicago O'Hare Intl
£643Iberia
Tue, 29 Sep - Thu, 8 Oct
Iberia Logo
14:39 - 08:35GRR  Grand Rapids Gerald R. Ford Intl-LHR London Heathrow
12h 56m1 stop Chicago O'Hare Intl
Iberia Logo
06:15 - 20:09LHR  London Heathrow-GRR Grand Rapids Gerald R. Ford Intl
18h 54m2 stops Madrid Barajas Chicago O'Hare Intl
£643Iberia
Wed, 13 Jan - Wed, 27 Jan
United Airlines Logo
10:10 - 06:30GRR  Grand Rapids Gerald R. Ford Intl-LHR London Heathrow
15h 20m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
06:50 - 16:57LHR  London Heathrow-GRR Grand Rapids Gerald R. Ford Intl
15h 07m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
£644United Airlines
Tue, 22 Sep - Wed, 30 Sep
United Airlines Logo
12:05 - 06:55GRR  Grand Rapids Gerald R. Ford Intl-LHR London Heathrow
13h 50m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
06:50 - 18:13LHR  London Heathrow-GRR Grand Rapids Gerald R. Ford Intl
16h 23m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
£645United Airlines
Wed, 23 Sep - Wed, 7 Oct
United Airlines Logo
15:34 - 07:55GRR  Grand Rapids Gerald R. Ford Intl-LHR London Heathrow
11h 21m1 stop Chicago O'Hare Intl
United Airlines Logo
09:00 - 21:57LHR  London Heathrow-GRR Grand Rapids Gerald R. Ford Intl
17h 57m2 stops Zurich Chicago O'Hare Intl
£645United Airlines
Sun, 15 Nov - Wed, 18 Nov
United Airlines Logo
11:58 - 06:45GRR  Grand Rapids Gerald R. Ford Intl-LHR London Heathrow
13h 47m1 stop Chicago O'Hare Intl
United Airlines Logo
14:05 - 11:08LHR  London Heathrow-GRR Grand Rapids Gerald R. Ford Intl
26h 03m2 stops Montreal Pierre Elliott Trudeau Intl Newark
£648United Airlines
Tue, 6 Oct - Tue, 13 Oct

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United Airlines flights from Grand Rapids to London

Our best United Airlines deals on Grand Rapids to London flight tickets
United Airlines
23 Sept
GRR05:40Grand Rapids Gerald R. Ford Intl
20h 05m
1 stop
LHR06:45London Heathrow
7 Oct
LHR06:50London Heathrow
15h 07m
2 stops
GRR16:57Grand Rapids Gerald R. Ford Intl
£641
United Airlines
22 Sept
GRR10:10Grand Rapids Gerald R. Ford Intl
15h 20m
2 stops
LHR06:30London Heathrow
30 Sept
LHR06:50London Heathrow
15h 07m
2 stops
GRR16:57Grand Rapids Gerald R. Ford Intl
£644
United Airlines
23 Sept
GRR12:05Grand Rapids Gerald R. Ford Intl
13h 50m
2 stops
LHR06:55London Heathrow
7 Oct
LHR06:50London Heathrow
16h 23m
2 stops
GRR18:13Grand Rapids Gerald R. Ford Intl
£645

Delta flights from Grand Rapids to London

Our best Delta deals on Grand Rapids to London flight tickets
Delta
12 Oct
GRR16:05Grand Rapids Gerald R. Ford Intl
16h 00m
1 stop
LHR13:05London Heathrow
23 Oct
LHR06:30London Heathrow
16h 04m
2 stops
GRR17:34Grand Rapids Gerald R. Ford Intl
£642
Delta
12 Oct
GRR13:02Grand Rapids Gerald R. Ford Intl
15h 38m
2 stops
LGW09:40London Gatwick
23 Oct
LGW10:25London Gatwick
15h 44m
2 stops
GRR21:09Grand Rapids Gerald R. Ford Intl
£650
Delta
6 Oct
GRR14:09Grand Rapids Gerald R. Ford Intl
13h 41m
2 stops
LCY08:50London City
13 Oct
LCY10:00London City
17h 45m
2 stops
GRR22:45Grand Rapids Gerald R. Ford Intl
£663

momondo Fare Finder

 
Customise your flight search to find flights from Grand Rapids 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 10 August 2026.
Use the filters below to find and compare flights from Grand Rapids to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Grand RapidsLondon

GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 13/1

14:10-08:30

2 stops13h 20m

London Heathrow

Wed 27/1

08:45-21:59

2 stops18h 14m

£635

Grand RapidsLondon

GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow

GRRLHR

Grand Rapids Gerald R. Ford Intl

Tue 22/9

16:10-10:50

1 stop13h 40m

London Heathrow

Wed 30/9

06:15-20:13

2 stops18h 58m

£638

Grand RapidsLondon

GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 23/9

05:40-06:45

1 stop20h 05m

London Heathrow

Wed 7/10

06:50-16:57

2 stops15h 07m

£641

Grand RapidsLondon

GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow

GRRLHR

Grand Rapids Gerald R. Ford Intl

Mon 12/10

16:05-13:05

1 stop16h 00m

London Heathrow

Fri 23/10

06:30-17:34

2 stops16h 04m

£642

Grand RapidsLondon

GRR Grand Rapids Gerald R. Ford Intl - LGW London Gatwick

GRRLGW

Grand Rapids Gerald R. Ford Intl

Tue 29/9

14:43-10:50

2 stops15h 07m

London Gatwick

Thu 8/10

20:40-20:09

2 stops28h 29m

£643

Grand RapidsLondon

GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 13/1

14:39-08:35

1 stop12h 56m

London Heathrow

Wed 27/1

06:15-20:09

2 stops18h 54m

£643

Grand RapidsLondon

GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow

GRRLHR

Grand Rapids Gerald R. Ford Intl

Tue 22/9

10:10-06:30

2 stops15h 20m

London Heathrow

Wed 30/9

06:50-16:57

2 stops15h 07m

£644

Grand RapidsLondon

GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 23/9

12:05-06:55

2 stops13h 50m

London Heathrow

Wed 7/10

06:50-18:13

2 stops16h 23m

£645
Fastest return journey

Grand RapidsLondon

GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 15/11

15:34-07:55

1 stop11h 21m

London Heathrow

Wed 18/11

09:00-21:57

2 stops17h 57m

£645

Grand RapidsLondon

GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow

GRRLHR

Grand Rapids Gerald R. Ford Intl

Tue 6/10

11:58-06:45

1 stop13h 47m

London Heathrow

Tue 13/10

14:05-11:08

2 stops26h 03m

£648

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Grand Rapids to London

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 typical price of a round-trip flight between Grand Rapids and London?

Prices are currently typical for flights on this route.

Typical prices usually range from £612 to £873.
The lowest price recently found on this route was £635.

What is the cheapest month to fly to London?

The cheapest month to fly to London from Grand Rapids is in February. Flight prices, which tend to average around £485, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from Grand Rapids averaging around £503.

When to book flights from Grand Rapids to London

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

Cheap Grand Rapids to London (GRR to LON) flight deals and tips

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

Fastest flight time

12h 30m

Direct flights

None
The fastest flight from Grand Rapids to London takes 12h 30m
There are no direct flights from Grand Rapids to London. There are no popular flight routes from Grand Rapids to London.
Search flight deals

Frequently asked questions about flying from Grand Rapids to London

  • How far is Grand Rapids Gerald R. Ford Intl to London by plane?

    A flight from Grand Rapids Gerald R. Ford Intl to London will travel around 3820.6 mi. In terms of flight time, this usually takes a little over 12h 30m.

  • When did momondo last update prices for flights from Grand Rapids Gerald R. Ford Intl Airport to London?

    Prices for flights from Grand Rapids Gerald R. Ford Intl Airport to London were last updated today.

  • How old do you have to be to fly from Grand Rapids Gerald R. Ford Intl Airport to London?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Grand Rapids Gerald R. Ford Intl 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.

Travelling to a place near London?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Grand Rapids.

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

momondo does allow users to show only those flights to London from Grand Rapids which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to London from Grand Rapids. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to London from Grand Rapids are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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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