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Cheap flights from Grand Rapids to London from $324

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.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
3:34 pm - 7:55 am
GRR
-
LHR
11h 21m
1 stop
United Airlines Logo
6:50 am - 8:06 pm
LHR
-
GRR
18h 16m
2 stops
$740United Airlines
Sun, Nov 8 - Tue, Nov 10
United Airlines Logo
3:34 pm - 11:05 am
GRR
-
LHR
14h 31m
2 stops
United Airlines Logo
6:50 am - 8:06 pm
LHR
-
GRR
18h 16m
2 stops
$816United Airlines
Sun, Nov 8 - Tue, Nov 10
United Airlines Logo
2:15 pm - 6:45 am
GRR
-
LHR
11h 30m
1 stop
United Airlines Logo
6:50 am - 4:57 pm
LHR
-
GRR
15h 07m
2 stops
$862United Airlines
Sun, Oct 4 - Tue, Oct 13
Delta Logo
8:25 am - 7:10 am
GRR
-
LHR
17h 45m
1 stop
Delta Logo
6:30 am - 3:08 pm
LHR
-
GRR
13h 38m
2 stops
$863Delta
Wed, Sep 23 - Wed, Oct 7
United Airlines Logo
6:40 am - 6:30 am
GRR
-
LHR
18h 50m
2 stops
United Airlines Logo
6:50 am - 4:57 pm
LHR
-
GRR
15h 07m
2 stops
$865United Airlines
Wed, Sep 23 - Wed, Sep 30
Delta Logo
4:00 pm - 1:15 pm
GRR
-
LHR
16h 15m
2 stops
Delta Logo
6:30 am - 5:24 pm
LHR
-
GRR
15h 54m
2 stops
$866Delta
Sun, Oct 4 - Tue, Oct 13
Delta Logo
4:00 pm - 1:15 pm
GRR
-
LHR
16h 15m
2 stops
Delta Logo
6:30 am - 5:24 pm
LHR
-
GRR
15h 54m
2 stops
$867Delta
Wed, Sep 23 - Wed, Oct 7
United Airlines Logo
12:45 pm - 5:55 am
GRR
-
LHR
12h 10m
1 stop
United Airlines Logo
6:50 am - 3:58 pm
LHR
-
GRR
14h 08m
2 stops
$868United Airlines
Sun, Nov 8 - Fri, Nov 13
Delta Logo
10:24 am - 7:10 am
GRR
-
LHR
15h 46m
1 stop
Delta Logo
6:15 am - 5:11 pm
LHR
-
GRR
15h 56m
2 stops
$869Delta
Mon, Oct 12 - Fri, Oct 23
Delta Logo
10:24 am - 7:10 am
GRR
-
LHR
15h 46m
1 stop
Delta Logo
6:15 am - 5:11 pm
LHR
-
GRR
15h 56m
2 stops
$870Delta
Mon, Oct 12 - Fri, Oct 23

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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 8
GRR3:34 pmGrand Rapids Gerald R. Ford Intl
11h 21m
1 stop
LHR7:55 amLondon Heathrow
Nov 10
LHR6:50 amLondon Heathrow
18h 16m
2 stops
GRR8:06 pmGrand Rapids Gerald R. Ford Intl
$740
United Airlines
Nov 8
GRR3:34 pmGrand Rapids Gerald R. Ford Intl
14h 31m
2 stops
LHR11:05 amLondon Heathrow
Nov 10
LHR6:50 amLondon Heathrow
18h 16m
2 stops
GRR8:06 pmGrand Rapids Gerald R. Ford Intl
$816
United Airlines
Oct 4
GRR2:15 pmGrand Rapids Gerald R. Ford Intl
11h 30m
1 stop
LHR6:45 amLondon Heathrow
Oct 13
LHR6:50 amLondon Heathrow
15h 07m
2 stops
GRR4:57 pmGrand Rapids Gerald R. Ford Intl
$862

Scandinavian Airlines flights from Grand Rapids to London Heathrow Airport

Our best Scandinavian Airlines deals on Grand Rapids to London Heathrow Airport flight tickets
Scandinavian Airlines
Jul 9
GRR7:53 amGrand Rapids Gerald R. Ford Intl
29h 37m
2 stops
LHR6:30 pmLondon Heathrow
Jul 16
LHR7:05 amLondon Heathrow
21h 49m
3 stops
GRR11:54 pmGrand Rapids Gerald R. Ford Intl
$1,625
Scandinavian Airlines
Jul 9
GRR12:51 pmGrand Rapids Gerald R. Ford Intl
24h 39m
2 stops
LHR6:30 pmLondon Heathrow
Jul 16
LHR7:05 amLondon Heathrow
21h 49m
3 stops
GRR11:54 pmGrand Rapids Gerald R. Ford Intl
$1,675
Scandinavian Airlines
Jul 9
GRR12:51 pmGrand Rapids Gerald R. Ford Intl
24h 39m
2 stops
LHR6:30 pmLondon Heathrow
Jul 16
LHR7:05 amLondon Heathrow
21h 49m
3 stops
GRR11:54 pmGrand Rapids Gerald R. Ford Intl
$1,676

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 July 3, 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 11/8

3:34 pm-7:55 am

1 stop11h 21m

London Heathrow

Tue 11/10

6:50 am-8:06 pm

2 stops18h 16m

$740

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 11/8

3:34 pm-11:05 am

2 stops14h 31m

London Heathrow

Tue 11/10

6:50 am-8:06 pm

2 stops18h 16m

$816

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

6:50 am-4:57 pm

2 stops15h 07m

$862

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 9/23

8:25 am-7:10 am

1 stop17h 45m

London Heathrow

Wed 10/7

6:30 am-3:08 pm

2 stops13h 38m

$863

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 9/23

6:40 am-6:30 am

2 stops18h 50m

London Heathrow

Wed 9/30

6:50 am-4:57 pm

2 stops15h 07m

$865

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 10/4

4:00 pm-1:15 pm

2 stops16h 15m

London Heathrow

Tue 10/13

6:30 am-5:24 pm

2 stops15h 54m

$866

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 9/23

4:00 pm-1:15 pm

2 stops16h 15m

London Heathrow

Wed 10/7

6:30 am-5:24 pm

2 stops15h 54m

$867
Quickest round-trip

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 11/8

12:45 pm-5:55 am

1 stop12h 10m

London Heathrow

Fri 11/13

6:50 am-3:58 pm

2 stops14h 08m

$868

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Mon 10/12

10:24 am-7:10 am

1 stop15h 46m

London Heathrow

Fri 10/23

6:15 am-5:11 pm

2 stops15h 56m

$869

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Mon 10/12

10:24 am-7:10 am

1 stop15h 46m

London Heathrow

Fri 10/23

6:15 am-5:11 pm

2 stops15h 56m

$870

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 October is your next best option. Flight prices from Grand Rapids to London Heathrow Airport during October average around $747.

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

You could potentially save up to 33% 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 20m

Direct flights

None
The fastest flight from Grand Rapids to London Heathrow Airport takes 10h 20m
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 20m.

  • 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
1,532 reviews
Search KLM flights
DeltaPriceFrom $538Free CancellationRating
7.8
8,453 reviews
Search Delta flights
United AirlinesPriceFrom $663Free CancellationRating
7.4
9,927 reviews
Search United Airlines flights
American AirlinesPriceFrom $672Free CancellationRating
7.1
11,764 reviews
Search American Airlines flights
British AirwaysPriceFrom $681Free CancellationRating
6.7
8,091 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $828Free CancellationRating
7.5
690 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
Luton
Hayes
Dover
Crawley
Croydon
Wembley
Stansted
Stratford-upon-Avon
Harrow
Slough
Watford
Ilford
Cobham
Brentwood
Folkestone
Guildford
Romford

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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