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Cheap flights from Grand Rapids to London from $321

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 11/3. 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 Rapids to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:32 pm - 12:00 pm
GRR
-
LHR
12h 28m
1 stop
United Airlines Logo
6:50 am - 3:58 pm
LHR
-
GRR
14h 08m
2 stops
$741United Airlines
Wed, Nov 11 - Fri, Nov 13
United Airlines Logo
2:10 pm - 9:10 am
GRR
-
LHR
14h 00m
2 stops
United Airlines Logo
6:50 am - 3:58 pm
LHR
-
GRR
14h 08m
2 stops
$746United Airlines
Wed, Nov 11 - Fri, Nov 13
Lufthansa Logo
2:15 pm - 6:45 am
GRR
-
LHR
11h 30m
1 stop
Lufthansa Logo
9:00 am - 11:54 pm
LHR
-
GRR
19h 54m
2 stops
$856Lufthansa
Sun, Oct 4 - Tue, Oct 13
Lufthansa Logo
2:15 pm - 9:00 am
GRR
-
LHR
13h 45m
1 stop
Lufthansa Logo
7:25 am - 9:55 pm
LHR
-
GRR
19h 30m
2 stops
$857Lufthansa
Sun, Oct 4 - Tue, Oct 13
Lufthansa Logo
6:10 pm - 6:25 pm
GRR
-
LHR
19h 15m
2 stops
Lufthansa Logo
11:10 am - 1:14 am
LHR
-
GRR
18h 04m
2 stops
$865Lufthansa
Sun, Oct 18 - Wed, Oct 28
Lufthansa Logo
2:05 pm - 9:00 am
GRR
-
LHR
13h 55m
1 stop
Lufthansa Logo
7:30 am - 9:49 pm
LHR
-
GRR
19h 19m
2 stops
$867Lufthansa
Sun, Sep 20 - Tue, Sep 29
Delta Logo
6:00 am - 6:25 am
GRR
-
LHR
19h 25m
1 stop
Delta Logo
9:55 am - 8:55 pm
LHR
-
GRR
16h 00m
2 stops
$870Delta
Tue, Sep 8 - Fri, Sep 18
Delta Logo
6:00 pm - 11:20 am
GRR
-
LHR
12h 20m
1 stop
Delta Logo
6:30 am - 5:38 pm
LHR
-
GRR
16h 08m
2 stops
$871Delta
Tue, Sep 8 - Wed, Sep 16
United Airlines Logo
9:15 am - 6:30 am
GRR
-
LHR
16h 15m
2 stops
United Airlines Logo
6:50 am - 11:59 pm
LHR
-
GRR
22h 09m
2 stops
$873United Airlines
Wed, Sep 9 - Tue, Sep 22
Delta Logo
11:30 am - 6:20 am
GRR
-
LHR
13h 50m
2 stops
Delta Logo
8:40 am - 10:09 pm
LHR
-
GRR
18h 29m
2 stops
$874Delta
Wed, Sep 2 - Tue, Sep 8

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
Nov 11
GRR6:32 pmGrand Rapids Gerald R. Ford Intl
12h 28m
1 stop
LHR12:00 pmLondon Heathrow
Nov 13
LHR6:50 amLondon Heathrow
14h 08m
2 stops
GRR3:58 pmGrand Rapids Gerald R. Ford Intl
$741
United Airlines
Nov 11
GRR2:10 pmGrand Rapids Gerald R. Ford Intl
14h 00m
2 stops
LHR9:10 amLondon Heathrow
Nov 13
LHR6:50 amLondon Heathrow
14h 08m
2 stops
GRR3:58 pmGrand Rapids Gerald R. Ford Intl
$746
United Airlines
Sep 9
GRR9:15 amGrand Rapids Gerald R. Ford Intl
16h 15m
2 stops
LHR6:30 amLondon Heathrow
Sep 22
LHR6:50 amLondon Heathrow
22h 09m
2 stops
GRR11:59 pmGrand Rapids Gerald R. Ford Intl
$873

Lufthansa flights from Grand Rapids to London Heathrow Airport

Our best Lufthansa deals on Grand Rapids to London Heathrow Airport flight tickets
Lufthansa
Oct 4
GRR2:15 pmGrand Rapids Gerald R. Ford Intl
11h 30m
1 stop
LHR6:45 amLondon Heathrow
Oct 13
LHR9:00 amLondon Heathrow
19h 54m
2 stops
GRR11:54 pmGrand Rapids Gerald R. Ford Intl
$856
Lufthansa
Oct 4
GRR2:15 pmGrand Rapids Gerald R. Ford Intl
13h 45m
1 stop
LHR9:00 amLondon Heathrow
Oct 13
LHR7:25 amLondon Heathrow
19h 30m
2 stops
GRR9:55 pmGrand Rapids Gerald R. Ford Intl
$857
Lufthansa
Oct 18
GRR6:10 pmGrand Rapids Gerald R. Ford Intl
19h 15m
2 stops
LHR6:25 pmLondon Heathrow
Oct 28
LHR11:10 amLondon Heathrow
18h 04m
2 stops
GRR1:14 amGrand Rapids Gerald R. Ford Intl
$865

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 25, 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
Quickest round-trip

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 11/11

6:32 pm-12:00 pm

1 stop12h 28m

London Heathrow

Fri 11/13

6:50 am-3:58 pm

2 stops14h 08m

$741

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 11/11

2:10 pm-9:10 am

2 stops14h 00m

London Heathrow

Fri 11/13

6:50 am-3:58 pm

2 stops14h 08m

$746

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 10/4

2:15 pm-6:45 am

1 stop11h 30m

London Heathrow

Tue 10/13

9:00 am-11:54 pm

2 stops19h 54m

$856

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 10/4

2:15 pm-9:00 am

1 stop13h 45m

London Heathrow

Tue 10/13

7:25 am-9:55 pm

2 stops19h 30m

$857

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 10/18

6:10 pm-6:25 pm

2 stops19h 15m

London Heathrow

Wed 10/28

11:10 am-1:14 am

2 stops18h 04m

$865

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 9/20

2:05 pm-9:00 am

1 stop13h 55m

London Heathrow

Tue 9/29

7:30 am-9:49 pm

2 stops19h 19m

$867

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Tue 9/8

6:00 am-6:25 am

1 stop19h 25m

London Heathrow

Fri 9/18

9:55 am-8:55 pm

2 stops16h 00m

$870

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Tue 9/8

6:00 pm-11:20 am

1 stop12h 20m

London Heathrow

Wed 9/16

6:30 am-5:38 pm

2 stops16h 08m

$871

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 9/9

9:15 am-6:30 am

2 stops16h 15m

London Heathrow

Tue 9/22

6:50 am-11:59 pm

2 stops22h 09m

$873

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 9/2

11:30 am-6:20 am

2 stops13h 50m

London Heathrow

Tue 9/8

8:40 am-10:09 pm

2 stops18h 29m

$874

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.

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 $953 when searching weeks out. 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 $642 on momondo.

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

You could potentially save up to 28% 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 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?

    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 15m.

  • 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
1,521 reviews
Search KLM flights
DeltaPriceFrom $538Free CancellationRating
7.9
8,427 reviews
Search Delta flights
United AirlinesPriceFrom $663Free CancellationRating
7.4
9,751 reviews
Search United Airlines flights
American AirlinesPriceFrom $672Free CancellationRating
7.1
11,629 reviews
Search American Airlines flights
British AirwaysPriceFrom $681Free CancellationRating
6.7
8,005 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $892Free CancellationRating
7.5
689 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
Crawley
Wembley
Stratford-upon-Avon
Slough
Croydon
Stansted
Watford
Harrow
Brentwood
Dartford
Ilford
Cobham
Folkestone
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.

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