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Cheap flights from Grand Rapids to London from £243

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 7/10. 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
0 bags
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Find the cheapest flights from Grand Rapids to London

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:05 - 07:15
GRR
-
LHR
14h 10m
1 stop
United Airlines Logo
06:50 - 21:59
LHR
-
GRR
20h 09m
2 stops
£641United Airlines
Wed, 16 Sep - Wed, 4 Nov
Lufthansa Logo
21:09 - 22:10
GRR
-
LHR
20h 01m
2 stops
Lufthansa Logo
10:50 - 22:09
LHR
-
GRR
16h 19m
2 stops
£645Lufthansa
Sun, 4 Oct - Tue, 13 Oct
United Airlines Logo
15:46 - 11:50
GRR
-
LHR
15h 04m
2 stops
United Airlines Logo
06:35 - 17:41
LHR
-
GRR
16h 06m
2 stops
£648United Airlines
Wed, 16 Sep - Wed, 4 Nov
British Airways Logo
17:43 - 09:05
GRR
-
LHR
10h 22m
1 stop
British Airways Logo
07:30 - 22:29
LHR
-
GRR
19h 59m
2 stops
£651British Airways
Sun, 4 Oct - Tue, 13 Oct
British Airways Logo
17:43 - 10:50
GRR
-
LHR
12h 07m
1 stop
British Airways Logo
07:30 - 22:29
LHR
-
GRR
19h 59m
2 stops
£651British Airways
Sun, 4 Oct - Tue, 13 Oct
British Airways Logo
17:43 - 09:05
GRR
-
LHR
10h 22m
1 stop
British Airways Logo
10:05 - 23:59
LHR
-
GRR
18h 54m
2 stops
£653British Airways
Tue, 15 Sep - Tue, 3 Nov
Multiple Airlines Logo
16:42 - 10:30
GRR
-
LHR
12h 48m
1 stop
Multiple Airlines Logo
06:15 - 00:41
LHR
-
GRR
23h 26m
2 stops
£657Multiple Airlines
Tue, 18 Aug - Fri, 28 Aug
British Airways Logo
19:32 - 10:50
GRR
-
LHR
10h 18m
1 stop
British Airways Logo
11:10 - 20:47
LHR
-
GRR
14h 37m
1 stop
£659British Airways
Sun, 4 Oct - Tue, 13 Oct
British Airways Logo
17:43 - 11:15
GRR
-
LHR
12h 32m
1 stop
British Airways Logo
11:10 - 20:47
LHR
-
GRR
14h 37m
1 stop
£659British Airways
Sun, 4 Oct - Tue, 13 Oct
American Airlines Logo
12:06 - 06:55
GRR
-
LHR
13h 49m
1 stop
American Airlines Logo
13:45 - 23:59
LHR
-
GRR
15h 14m
1 stop
£662American Airlines
Mon, 12 Oct - Fri, 23 Oct

United Airlines flights from Grand Rapids to London Heathrow Airport

Our best United Airlines deals on Grand Rapids to London Heathrow Airport flight tickets
United Airlines
16 Sept
GRR12:05Grand Rapids Gerald R. Ford Intl
14h 10m
1 stop
LHR07:15London Heathrow
4 Nov
LHR06:50London Heathrow
20h 09m
2 stops
GRR21:59Grand Rapids Gerald R. Ford Intl
£641
United Airlines
16 Sept
GRR15:46Grand Rapids Gerald R. Ford Intl
15h 04m
2 stops
LHR11:50London Heathrow
4 Nov
LHR06:35London Heathrow
16h 06m
2 stops
GRR17:41Grand Rapids Gerald R. Ford Intl
£648
United Airlines
12 Oct
GRR16:38Grand Rapids Gerald R. Ford Intl
10h 42m
1 stop
LHR08:20London Heathrow
23 Oct
LHR14:05London Heathrow
14h 44m
2 stops
GRR23:49Grand Rapids Gerald R. Ford Intl
£665

Lufthansa flights from Grand Rapids to London Heathrow Airport

Our best Lufthansa deals on Grand Rapids to London Heathrow Airport flight tickets
Lufthansa
4 Oct
GRR21:09Grand Rapids Gerald R. Ford Intl
20h 01m
2 stops
LHR22:10London Heathrow
13 Oct
LHR10:50London Heathrow
16h 19m
2 stops
GRR22:09Grand Rapids Gerald R. Ford Intl
£645
Lufthansa
12 Oct
GRR14:10Grand Rapids Gerald R. Ford Intl
14h 45m
2 stops
LHR09:55London Heathrow
23 Oct
LHR07:25London Heathrow
19h 44m
2 stops
GRR22:09Grand Rapids Gerald R. Ford Intl
£678
Lufthansa
7 Oct
GRR14:10Grand Rapids Gerald R. Ford Intl
14h 45m
2 stops
LHR09:55London Heathrow
11 Oct
LHR11:30London Heathrow
17h 19m
2 stops
GRR23:49Grand Rapids Gerald R. Ford Intl
£680

momondo Fare Finder

 
Customise your flight search to find flights from Grand Rapids to London Heathrow Airport 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 9 May 2026.
Use the filters below to find and compare flights from Grand Rapids to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 16/9

12:05-07:15

1 stop14h 10m

London Heathrow

Wed 4/11

06:50-21:59

2 stops20h 09m

£641

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 4/10

21:09-22:10

2 stops20h 01m

London Heathrow

Tue 13/10

10:50-22:09

2 stops16h 19m

£645

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 16/9

15:46-11:50

2 stops15h 04m

London Heathrow

Wed 4/11

06:35-17:41

2 stops16h 06m

£648

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 4/10

17:43-09:05

1 stop10h 22m

London Heathrow

Tue 13/10

07:30-22:29

2 stops19h 59m

£651

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 4/10

17:43-10:50

1 stop12h 07m

London Heathrow

Tue 13/10

07:30-22:29

2 stops19h 59m

£651

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Tue 15/9

17:43-09:05

1 stop10h 22m

London Heathrow

Tue 3/11

10:05-23:59

2 stops18h 54m

£653

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Tue 18/8

16:42-10:30

1 stop12h 48m

London Heathrow

Fri 28/8

06:15-00:41

2 stops23h 26m

£657
Fastest return journey

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 4/10

19:32-10:50

1 stop10h 18m

London Heathrow

Tue 13/10

11:10-20:47

1 stop14h 37m

£659

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 4/10

17:43-11:15

1 stop12h 32m

London Heathrow

Tue 13/10

11:10-20:47

1 stop14h 37m

£659

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Mon 12/10

12:06-06:55

1 stop13h 49m

London Heathrow

Fri 23/10

13:45-23:59

1 stop15h 14m

£662

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from Grand Rapids 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 typical price of a round-trip flight between Grand Rapids and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, January is the cheapest month to fly from Grand Rapids to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £499. The month of November is another great option to travel to London Heathrow Airport, with average flight prices from Grand Rapids averaging around £509.

How far in advance should I book a flight from Grand Rapids to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Grand Rapids when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £682 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Grand Rapids for as low as £554 on momondo.

Can stopping save me money on Grand Rapids to London Heathrow Airport flights?

You could potentially save up to 51% on your flight if you consider stops on a Grand Rapids to London Heathrow Airport flight.

When to book flights from Grand Rapids to London Heathrow Airport

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

Cheap Grand Rapids to London Heathrow Airport (GRR to LHR) flight deals and tips

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

Fastest flight time

10h 04m

Direct flights

None
The fastest flight from Grand Rapids to London Heathrow Airport takes 10h 04m
There are no direct flights from Grand Rapids to London Heathrow Airport. There are no popular flight routes from Grand Rapids to London Heathrow Airport.
Search flight deals

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

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

    The straight-line distance from Grand Rapids Gerald R. Ford Intl to London Heathrow is 3808.8 mi. 10h 04m is a normal flight duration for this route.

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

    Prices for flights from Grand Rapids Gerald R. Ford Intl Airport to London Heathrow Airport are refreshed on a daily basis.

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

    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 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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 Rapids to London?

It is quick and easy to find Grand Rapids to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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?

Yes. momondo can track prices for Grand Rapids 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.

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