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Cheap flights from Grand Rapids to London Heathrow Airport from £297

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — LHR
20 Nov — 27 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Grand Rapids Gerald R. Ford Intl to London Heathrow are usually found in November or October, booked 34 days in advance, depart on a Tuesday or Monday and return on a Saturday

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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 21 October 2025.

Tue 28/1011:30GRR - LHR
1 stop15h 35mDelta
Tue 4/1106:20LHR - GRR
2 stops17h 36mDelta
Deal found 21/10£442
Wed 22/1018:11GRR - LHR
1 stop9h 44mDelta
Wed 29/1008:40LHR - GRR
2 stops19h 09mDelta
Deal found 21/10£443
Wed 22/1018:11GRR - LHR
1 stop9h 44mKLM
Wed 29/1012:30LHR - GRR
1 stop13h 24mKLM
Deal found 21/10£448
Tue 18/1116:07GRR - LHR
1 stop11h 38mKLM
Sun 23/1108:40LHR - GRR
2 stops15h 49mKLM
Deal found 19/10£463
Tue 18/1111:23GRR - LHR
2 stops16h 22mDelta
Sun 23/1106:30LHR - GRR
2 stops17h 59mDelta
Deal found 19/10£467
Sun 7/1218:10GRR - LHR
1 stop9h 35mKLM
Sun 14/1213:00LHR - GRR
1 stop13h 15mKLM
Deal found 21/10£478
Fri 28/1112:24GRR - LHR
1 stop13h 01mDelta
Fri 5/1206:20LHR - GRR
2 stops17h 32mDelta
Deal found 19/10£479
Thu 6/1118:11GRR - LHR
1 stop9h 34mKLM
Tue 11/1111:45LHR - GRR
2 stops14h 15mKLM
Deal found 19/10£480
Sun 16/1118:11GRR - LHR
1 stop12h 04mUnited Airlines
Sun 23/1106:50LHR - GRR
2 stops14h 08mUnited Airlines
Deal found 19/10£481

Cheap 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 21 October 2025.

Round-trip from

£448

One-way from

£297

Popular in

June

Cheapest in

November

Average price

£540
Air France
  • Air France
  • 5/1-13/1
  • 3 total stops
  • 27h 23m total
  • Grand Rapids to London
Search Deals
United Airlines
  • United Airlines
  • 7/1
  • 3 total stops
  • 20h 10m total
  • Grand Rapids to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£127 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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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 21 October 2025.
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

Mon 5/1

14:15-08:45

1 stop13h 30m

London Heathrow

Tue 13/1

08:55-17:11

1 stop13h 16m

£454

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Tue 18/11

16:07-08:45

1 stop11h 38m

London Heathrow

Sun 23/11

08:40-19:29

2 stops15h 49m

£463

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Mon 17/11

14:09-08:05

2 stops12h 56m

London Heathrow

Mon 24/11

08:40-19:29

2 stops15h 49m

£467

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Tue 18/11

11:23-08:45

2 stops16h 22m

London Heathrow

Sun 23/11

06:30-19:29

2 stops17h 59m

£467

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 7/12

18:10-08:45

1 stop9h 35m

London Heathrow

Sun 14/12

13:00-21:15

1 stop13h 15m

£478

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Mon 5/1

12:50-06:40

2 stops12h 50m

London Heathrow

Mon 12/1

16:40-17:45

2 stops30h 05m

£478

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Thu 13/11

12:24-07:50

1 stop14h 26m

London Heathrow

Tue 18/11

08:40-19:29

2 stops15h 49m

£480

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Fri 28/11

10:28-07:05

2 stops15h 37m

London Heathrow

Fri 5/12

06:20-18:52

2 stops17h 32m

£482

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 7/1

06:00-07:10

3 stops20h 10m

£297

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Fri 26/12

12:50-09:45

2 stops15h 55m

£1,548

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Showing 1-10 of 12 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 17 October 2025.

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 34 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, November is the cheapest month in which you can book a flight from Grand Rapids to London Heathrow Airport (average of £414). Flying from Grand Rapids to London Heathrow Airport in June is currently the most expensive (average of £804). 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.

What is the cheapest time of day to fly from GRR to LHR?

Find hourly flight availability from Grand Rapids to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 October 2025.

One of the essential ways to save on airfare from Grand Rapids to London Heathrow Airport is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 3% on airfare.

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 12h 56m. The distance between Grand Rapids and London Heathrow Airport is about 3807 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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, November is the cheapest month in which you can book a flight from Grand Rapids to London Heathrow Airport (average of £414). Flying from Grand Rapids to London Heathrow Airport in June is currently the most expensive (average of £804). 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
Croydon
Slough
Gatwick
Hounslow
Northampton
Luton
Wembley
Ilford
Deal
Hayes
Colchester
Watford
Crawley
Winchester
Swindon
Chichester
Romford
Ipswich
Bedford

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

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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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