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Cheap flights from Grand Rapids to London from £242

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
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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
15:34 - 07:55
GRR
-
LHR
11h 21m
1 stop
United Airlines Logo
06:50 - 20:06
LHR
-
GRR
18h 16m
2 stops
£553United Airlines
Sun, 8 Nov - Tue, 10 Nov
United Airlines Logo
15:34 - 10:25
GRR
-
LHR
13h 51m
2 stops
United Airlines Logo
06:50 - 17:47
LHR
-
GRR
15h 57m
2 stops
£557United Airlines
Sun, 8 Nov - Tue, 10 Nov
United Airlines Logo
15:34 - 11:05
GRR
-
LHR
14h 31m
2 stops
United Airlines Logo
06:50 - 20:06
LHR
-
GRR
18h 16m
2 stops
£610United Airlines
Sun, 8 Nov - Tue, 10 Nov
United Airlines Logo
18:29 - 12:00
GRR
-
LHR
12h 31m
1 stop
United Airlines Logo
06:50 - 15:58
LHR
-
GRR
14h 08m
2 stops
£628United Airlines
Fri, 13 Nov - Sun, 15 Nov
United Airlines Logo
16:49 - 11:05
GRR
-
LHR
13h 16m
2 stops
United Airlines Logo
06:50 - 20:06
LHR
-
GRR
18h 16m
2 stops
£632United Airlines
Fri, 13 Nov - Sun, 15 Nov
United Airlines Logo
11:55 - 20:40
GRR
-
LHR
27h 45m
1 stop
United Airlines Logo
17:50 - 16:57
LHR
-
GRR
28h 07m
2 stops
£632United Airlines
Fri, 9 Oct - Sun, 11 Oct
Lufthansa Logo
18:10 - 20:40
GRR
-
LHR
21h 30m
2 stops
Lufthansa Logo
09:00 - 23:54
LHR
-
GRR
19h 54m
2 stops
£633Lufthansa
Fri, 9 Oct - Sun, 11 Oct
Iberia Logo
14:39 - 08:35
GRR
-
LHR
12h 56m
1 stop
Iberia Logo
06:15 - 20:09
LHR
-
GRR
18h 54m
2 stops
£642Iberia
Wed, 4 Nov - Wed, 11 Nov
Delta Logo
18:15 - 13:15
GRR
-
LHR
14h 00m
1 stop
Delta Logo
06:30 - 17:24
LHR
-
GRR
15h 54m
2 stops
£645Delta
Sun, 4 Oct - Tue, 13 Oct
Delta Logo
18:16 - 13:15
GRR
-
LHR
13h 59m
1 stop
Delta Logo
06:30 - 15:08
LHR
-
GRR
13h 38m
2 stops
£646Delta
Wed, 23 Sep - Wed, 7 Oct

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Delta flights from Grand Rapids to London Heathrow Airport

Our best Delta deals on Grand Rapids to London Heathrow Airport flight tickets
Delta
4 Oct
GRR18:15Grand Rapids Gerald R. Ford Intl
14h 00m
1 stop
LHR13:15London Heathrow
13 Oct
LHR06:30London Heathrow
15h 54m
2 stops
GRR17:24Grand Rapids Gerald R. Ford Intl
£645
Delta
23 Sept
GRR18:16Grand Rapids Gerald R. Ford Intl
13h 59m
1 stop
LHR13:15London Heathrow
7 Oct
LHR06:30London Heathrow
13h 38m
2 stops
GRR15:08Grand Rapids Gerald R. Ford Intl
£646
Delta
23 Sept
GRR16:00Grand Rapids Gerald R. Ford Intl
16h 15m
2 stops
LHR13:15London Heathrow
7 Oct
LHR06:30London Heathrow
15h 54m
2 stops
GRR17:24Grand Rapids Gerald R. Ford Intl
£649

Iberia flights from Grand Rapids to London Heathrow Airport

Our best Iberia deals on Grand Rapids to London Heathrow Airport flight tickets
Iberia
4 Nov
GRR14:39Grand Rapids Gerald R. Ford Intl
12h 56m
1 stop
LHR08:35London Heathrow
11 Nov
LHR06:15London Heathrow
18h 54m
2 stops
GRR20:09Grand Rapids Gerald R. Ford Intl
£642
Iberia
2 Sept
GRR14:37Grand Rapids Gerald R. Ford Intl
12h 18m
1 stop
LHR07:55London Heathrow
16 Sept
LHR06:15London Heathrow
18h 58m
2 stops
GRR20:13Grand Rapids Gerald R. Ford Intl
£691
Iberia
2 Sept
GRR14:37Grand Rapids Gerald R. Ford Intl
12h 18m
1 stop
LHR07:55London Heathrow
16 Sept
LHR06:15London Heathrow
18h 58m
2 stops
GRR20:13Grand Rapids Gerald R. Ford Intl
£691

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 8 July 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

Sun 8/11

15:34-07:55

1 stop11h 21m

London Heathrow

Tue 10/11

06:50-20:06

2 stops18h 16m

£553

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 8/11

15:34-10:25

2 stops13h 51m

London Heathrow

Tue 10/11

06:50-17:47

2 stops15h 57m

£557

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 8/11

15:34-11:05

2 stops14h 31m

London Heathrow

Tue 10/11

06:50-20:06

2 stops18h 16m

£610
Fastest return journey

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Fri 13/11

18:29-12:00

1 stop12h 31m

London Heathrow

Sun 15/11

06:50-15:58

2 stops14h 08m

£628

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Fri 13/11

16:49-11:05

2 stops13h 16m

London Heathrow

Sun 15/11

06:50-20:06

2 stops18h 16m

£632

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Fri 9/10

11:55-20:40

1 stop27h 45m

London Heathrow

Sun 11/10

17:50-16:57

2 stops28h 07m

£632

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Fri 9/10

18:10-20:40

2 stops21h 30m

London Heathrow

Sun 11/10

09:00-23:54

2 stops19h 54m

£633

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 4/11

14:39-08:35

1 stop12h 56m

London Heathrow

Wed 11/11

06:15-20:09

2 stops18h 54m

£642

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 4/10

18:15-13:15

1 stop14h 00m

London Heathrow

Tue 13/10

06:30-17:24

2 stops15h 54m

£645

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 23/9

18:16-13:15

1 stop13h 59m

London Heathrow

Wed 7/10

06:30-15:08

2 stops13h 38m

£646

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 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 £508. The month of October is another great option to travel to London Heathrow Airport, with average flight prices from Grand Rapids averaging around £558.

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

You could potentially save up to 38% 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 15m

Direct flights

None
The fastest flight from Grand Rapids to London Heathrow Airport takes 10h 15m
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 15m 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
Wembley
Gatwick
Milton Keynes
Luton
Stratford-upon-Avon
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 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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