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Cheap flights from Grand Rapids to London Heathrow Airport from £165

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — LHR
19 Feb — 26 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Grand Rapids to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Grand Rapids to Heathrow
Explore the most affordable flight options available from Grand Rapids to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 January 2026.

Wed 4/310:42
GRR
-
LHR
1 stop16h 33m
British Airways
Wed 11/306:15
LHR
-
GRR
2 stops19h 49m
British Airways
Deal found 18/1£431
Tue 17/1114:01
GRR
-
LHR
1 stop13h 34m
British Airways
Tue 24/1107:30
LHR
-
GRR
2 stops21h 29m
British Airways
Deal found 19/1£443
Tue 27/115:47
GRR
-
LHR
1 stop13h 38m
British Airways
Fri 6/212:35
LHR
-
GRR
1 stop15h 55m
British Airways
Deal found 19/1£450
Mon 16/218:29
GRR
-
LHR
2 stops23h 26m
Lufthansa
Mon 23/208:45
LHR
-
GRR
2 stops18h 11m
Lufthansa
Deal found 19/1£453
Wed 11/207:00
GRR
-
LHR
1 stop20h 15m
British Airways
Mon 16/219:40
LHR
-
GRR
2 stops33h 39m
British Airways
Deal found 19/1£456
Tue 17/1114:05
GRR
-
LHR
1 stop13h 10m
Finnair
Tue 24/1108:20
LHR
-
GRR
1 stop18h 36m
Finnair
Deal found 19/1£458
Tue 27/118:20
GRR
-
LHR
2 stops16h 30m
Lufthansa
Fri 6/208:30
LHR
-
GRR
2 stops20h 08m
Lufthansa
Deal found 19/1£461
Tue 12/516:13
GRR
-
LHR
1 stop11h 52m
British Airways
Tue 19/515:15
LHR
-
GRR
1 stop14h 02m
British Airways
Deal found 19/1£462
Wed 4/312:50
GRR
-
LHR
2 stops15h 30m
Multiple Airlines
Wed 11/307:40
LHR
-
GRR
2 stops20h 13m
Multiple Airlines
Deal found 17/1£463
Tue 31/319:42
GRR
-
LHR
1 stop10h 33m
British Airways
Fri 10/414:45
LHR
-
GRR
1 stop26h 04m
British Airways
Deal found 19/1£465
Wed 4/312:50
GRR
-
LHR
2 stops15h 30m
United Airlines
Wed 11/306:50
LHR
-
GRR
2 stops17h 16m
United Airlines
Deal found 18/1£469

Find flight deals from Grand Rapids to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 January 2026.

Round-trip from

£431

One-way from

£165

Popular in

June

Cheapest in

January

Average price

£506
British Airways
  • British Airways
  • 4/3-11/3
  • 3 total stops
  • 36h 22m total
  • Grand Rapids to London
Search Deals
United Airlines
  • United Airlines
  • 26/4
  • 1 total stop
  • 13h 42m total
  • Grand Rapids to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£125 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Grand Rapids to Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 20 January 2026.
Use the filters below to find and compare flights from Grand Rapids to London Heathrow Airport that are best for you.

Fly from

Grand Rapids

Fly to

Heathrow

Route

Depart

Return

Price

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Tue 12/5

12:19-06:50

1 stop13h 31m

London Heathrow

Tue 19/5

09:45-18:49

1 stop14h 04m

£462

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 4/3

12:50-09:20

2 stops15h 30m

London Heathrow

Wed 11/3

07:40-23:53

2 stops20h 13m

£463

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 6/5

14:02-14:25

1 stop19h 23m

London Heathrow

Thu 21/5

13:45-23:59

1 stop15h 14m

£465

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Tue 31/3

19:42-11:15

1 stop10h 33m

London Heathrow

Fri 10/4

14:45-11:49

1 stop26h 04m

£465

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 4/3

11:48-05:55

1 stop13h 07m

London Heathrow

Wed 11/3

06:50-21:59

2 stops19h 09m

£469

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Thu 26/2

15:35-08:15

1 stop11h 40m

London Heathrow

Sun 8/3

06:15-21:04

2 stops19h 49m

£470

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Tue 12/5

07:24-06:45

1 stop18h 21m

London Heathrow

Tue 19/5

14:05-16:01

2 stops30h 56m

£488

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Thu 26/2

13:03-07:50

1 stop13h 47m

London Heathrow

Sun 8/3

11:05-00:17

1 stop17h 12m

£491

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sat 14/2

19:43-06:55

1 stop30h 12m

London Heathrow

Mon 23/2

12:35-18:54

1 stop11h 19m

£491

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 26/4

17:03-11:45

1 stop13h 42m

£165

Flights are sorted by cheapest return flights first.

Deals found on 18/1

Showing 1-10 of 18 results
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Best time to book a flight from Grand Rapids to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Grand Rapids with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Grand Rapids to London Heathrow Airport

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

Use this chart to determine the optimal time to book a return flight from Grand Rapids to Heathrow. Price data was last updated on 16 January 2026.

To ensure you get the cheapest price possible for a flight from Grand Rapids to London Heathrow Airport, you should look to book at least 7 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Grand Rapids to London Heathrow Airport?

Currently, February is the cheapest month in which you can book a flight from Grand Rapids to London Heathrow Airport (average of £380). Flying from Grand Rapids to London Heathrow Airport in June is currently the most expensive (average of £803). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Grand Rapids to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Grand Rapids to London Heathrow?

    Located just 9.2 mi from the city center, Grand Rapids Gerald R. Ford Intl is the airport most travelers will use when flying to London Heathrow from Grand Rapids. Booking flights from Gerald R. Ford Intl (GRR) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.

  • How long is the flight from Grand Rapids to London Heathrow Airport?

    Departing from Grand Rapids to London Heathrow Airport will take you 13h 31m. The distance between Grand Rapids and London Heathrow Airport is about 3807 mi.

  • Can I find deals for flights from Grand Rapids to Heathrow that include hotel bookings?

    Yes. In addition to deals on Grand Rapids to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Grand Rapids to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Rapids to Heathrow.

  • Can I find deals for business class flights from Grand Rapids to Heathrow?

    Yes. Cheapflights offers flight deals from Grand Rapids to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Grand Rapids to London Heathrow Airport?

    Currently, February is the cheapest month in which you can book a flight from Grand Rapids to London Heathrow Airport (average of £380). Flying from Grand Rapids to London Heathrow Airport in June is currently the most expensive (average of £803). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Luton
Croydon
Northampton
Wembley
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Colchester
Watford
Swindon
Crawley
Bedford
Kingston upon Thames
Chelmsford
Eastbourne
Romford

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When you search for this flight from Grand Rapids to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Grand Rapids to Heathrow?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Grand Rapids.

Can Cheapflights find flights from Grand Rapids to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Grand Rapids to Heathrow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Grand Rapids to Heathrow become cheaper?

Yes, Cheapflights offers price alerts on Grand Rapids to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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