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Cheap flights from Grand Rapids to London from $322

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 8/10. 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 round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
5:43 pm - 9:05 am
GRR
-
LHR
10h 22m
1 stop
British Airways Logo
7:30 am - 10:29 pm
LHR
-
GRR
19h 59m
2 stops
$885British Airways
Sun, Oct 4 - Tue, Oct 13
British Airways Logo
7:32 pm - 11:15 am
GRR
-
LHR
10h 43m
1 stop
British Airways Logo
7:30 am - 10:29 pm
LHR
-
GRR
19h 59m
2 stops
$886British Airways
Sun, Oct 4 - Tue, Oct 13
British Airways Logo
5:43 pm - 9:05 am
GRR
-
LHR
10h 22m
1 stop
British Airways Logo
10:05 am - 11:59 pm
LHR
-
GRR
18h 54m
2 stops
$888British Airways
Tue, Sep 15 - Tue, Nov 3
Scandinavian Airlines Logo
1:00 pm - 9:20 am
GRR
-
LHR
39h 20m
2 stops
Scandinavian Airlines Logo
5:00 pm - 11:08 pm
LHR
-
GRR
35h 08m
2 stops
$894Scandinavian Airlines
Fri, Nov 6 - Sat, Nov 14
British Airways Logo
7:32 pm - 10:50 am
GRR
-
LHR
10h 18m
1 stop
British Airways Logo
11:10 am - 8:47 pm
LHR
-
GRR
14h 37m
1 stop
$896British Airways
Sun, Oct 4 - Tue, Oct 13
British Airways Logo
5:43 pm - 11:15 am
GRR
-
LHR
12h 32m
1 stop
British Airways Logo
11:10 am - 8:47 pm
LHR
-
GRR
14h 37m
1 stop
$897British Airways
Sun, Oct 4 - Tue, Oct 13
American Airlines Logo
12:06 pm - 6:55 am
GRR
-
LHR
13h 49m
1 stop
American Airlines Logo
1:45 pm - 11:59 pm
LHR
-
GRR
15h 14m
1 stop
$901American Airlines
Mon, Oct 12 - Fri, Oct 23
American Airlines Logo
12:06 pm - 6:55 am
GRR
-
LHR
13h 49m
1 stop
American Airlines Logo
3:15 pm - 10:29 pm
LHR
-
GRR
12h 14m
1 stop
$902American Airlines
Mon, Oct 12 - Fri, Oct 23
United Airlines Logo
2:05 pm - 10:00 am
GRR
-
LHR
38h 55m
2 stops
United Airlines Logo
6:50 am - 11:16 pm
LHR
-
GRR
21h 26m
2 stops
$909United Airlines
Fri, Sep 4 - Mon, Sep 7
Lufthansa Logo
2:10 pm - 9:55 am
GRR
-
LHR
14h 45m
2 stops
Lufthansa Logo
7:25 am - 10:09 pm
LHR
-
GRR
19h 44m
2 stops
$922Lufthansa
Mon, Oct 12 - Fri, Oct 23

Air Canada flights from Grand Rapids to London Heathrow Airport

Our best Air Canada deals on Grand Rapids to London Heathrow Airport flight tickets
Air Canada
Aug 4
GRR12:57 pmGrand Rapids Gerald R. Ford Intl
12h 33m
2 stops
LHR6:30 amLondon Heathrow
Aug 14
LHR2:05 pmLondon Heathrow
36h 41m
2 stops
GRR9:46 pmGrand Rapids Gerald R. Ford Intl
$942
Air Canada
May 12
GRR12:58 pmGrand Rapids Gerald R. Ford Intl
12h 32m
2 stops
LHR6:30 amLondon Heathrow
May 19
LHR9:30 amLondon Heathrow
19h 23m
2 stops
GRR11:53 pmGrand Rapids Gerald R. Ford Intl
$1,103

American Airlines flights from Grand Rapids to London Heathrow Airport

Our best American Airlines deals on Grand Rapids to London Heathrow Airport flight tickets
American Airlines
Oct 12
GRR12:06 pmGrand Rapids Gerald R. Ford Intl
13h 49m
1 stop
LHR6:55 amLondon Heathrow
Oct 23
LHR1:45 pmLondon Heathrow
15h 14m
1 stop
GRR11:59 pmGrand Rapids Gerald R. Ford Intl
$901
American Airlines
Oct 12
GRR12:06 pmGrand Rapids Gerald R. Ford Intl
13h 49m
1 stop
LHR6:55 amLondon Heathrow
Oct 23
LHR3:15 pmLondon Heathrow
12h 14m
1 stop
GRR10:29 pmGrand Rapids Gerald R. Ford Intl
$902
American Airlines
Sep 2
GRR1:18 pmGrand Rapids Gerald R. Ford Intl
12h 32m
1 stop
LHR6:50 amLondon Heathrow
Sep 11
LHR1:10 pmLondon Heathrow
15h 48m
1 stop
GRR11:58 pmGrand Rapids Gerald R. Ford Intl
$932

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated May 10, 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 round-trip

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 10/4

5:43 pm-9:05 am

1 stop10h 22m

London Heathrow

Tue 10/13

7:30 am-10:29 pm

2 stops19h 59m

$885

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 10/4

7:32 pm-11:15 am

1 stop10h 43m

London Heathrow

Tue 10/13

7:30 am-10:29 pm

2 stops19h 59m

$886

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Tue 9/15

5:43 pm-9:05 am

1 stop10h 22m

London Heathrow

Tue 11/3

10:05 am-11:59 pm

2 stops18h 54m

$888

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Fri 11/6

1:00 pm-9:20 am

2 stops39h 20m

London Heathrow

Sat 11/14

5:00 pm-11:08 pm

2 stops35h 08m

$894
Quickest round-trip

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 10/4

7:32 pm-10:50 am

1 stop10h 18m

London Heathrow

Tue 10/13

11:10 am-8:47 pm

1 stop14h 37m

$896

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 10/4

5:43 pm-11:15 am

1 stop12h 32m

London Heathrow

Tue 10/13

11:10 am-8:47 pm

1 stop14h 37m

$897

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Mon 10/12

12:06 pm-6:55 am

1 stop13h 49m

London Heathrow

Fri 10/23

1:45 pm-11:59 pm

1 stop15h 14m

$901

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Mon 10/12

12:06 pm-6:55 am

1 stop13h 49m

London Heathrow

Fri 10/23

3:15 pm-10:29 pm

1 stop12h 14m

$902

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Fri 9/4

2:05 pm-10:00 am

2 stops38h 55m

London Heathrow

Mon 9/7

6:50 am-11:16 pm

2 stops21h 26m

$909

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Mon 10/12

2:10 pm-9:55 am

2 stops14h 45m

London Heathrow

Fri 10/23

7:25 am-10:09 pm

2 stops19h 44m

$922

Flights are sorted by cheapest round-trip 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?

The month of January is, on average, the cheapest month to fly to London Heathrow Airport from Grand Rapids, with most prices found around $679. If you’re not able to fly to London Heathrow Airport in January, then November is your next best option. Flight prices from Grand Rapids to London Heathrow Airport during November average around $693.

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

You could potentially save up to 6% 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 round-trip 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?

    A flight from Grand Rapids Gerald R. Ford Intl to London Heathrow will travel around 3808.8 mi. By plane, this route typically takes 10h 04m.

  • 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 many operators does momondo search for flights from Grand Rapids Gerald R. Ford Intl Airport to London Heathrow Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Grand Rapids to London Heathrow Airport?

Best airlines flying from Grand Rapids to London Heathrow Airport

Compare and see reviews for airlines that fly from Grand Rapids to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $531Free CancellationRating
7.8
1,513 reviews
Search KLM flights
DeltaPriceFrom $538Free CancellationRating
7.9
8,452 reviews
Search Delta flights
United AirlinesPriceFrom $655Free CancellationRating
7.4
9,698 reviews
Search United Airlines flights
American AirlinesPriceFrom $672Free CancellationRating
7.1
11,669 reviews
Search American Airlines flights
British AirwaysPriceFrom $693Free CancellationRating
6.7
7,969 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $892Free CancellationRating
7.4
688 reviews
Search Virgin Atlantic flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Dover
Luton
Hayes
Stratford-upon-Avon
Crawley
Wembley
Slough
Stansted
Watford
Croydon
Brentwood
Dartford
Cobham
Folkestone
Romford
Harrow
Uxbridge

Why use momondo?

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

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

Yes momondo offers price alerts on flights to London from Grand Rapids. 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.

An easier way to manage your London Heathrow Airport trip

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