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

Departing from Grand Rapids to London Heathrow Airport will take you 12h 20m. 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.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

When flying from Grand Rapids to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

£244+ Cheap Flights from Grand Rapids to London Heathrow Airport

Cheap flight deals from Grand Rapids to Heathrow

Enter your travel dates to find the best prices.

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Best

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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 30 October 2026.

Wed 2/1214:15 -

1 stop10h 40m

Wed 9/1206:35 -

2 stops18h 25m

Deal found 26/10£670

Wed 2/1216:28 -

1 stop12h 57m

Wed 9/1207:35 -

2 stops22h 11m

Deal found 27/10£671

Wed 2/1215:51 -

2 stops13h 39m

Wed 9/1206:30 -

2 stops17h 43m

Deal found 27/10£676

Fri 27/1111:23 -

1 stop13h 57m

Thu 3/1206:50 -

2 stops14h 18m

Deal found 25/10£707

Fri 27/1116:05 -

1 stop12h 55m

Thu 3/1207:30 -

2 stops22h 16m

Deal found 29/10£708

Wed 11/1116:14 -

1 stop13h 11m

Wed 18/1107:35 -

2 stops22h 06m

Deal found 27/10£708

Mon 9/1112:00 -

1 stop12h 55m

Tue 17/1106:50 -

2 stops14h 16m

Deal found 29/10£710

Thu 26/1108:40 -

2 stops19h 40m

Thu 3/1207:40 -

2 stops19h 32m

Deal found 29/10£711

Find flight deals from Grand Rapids to Heathrow

Round-trip from	£642
One-way from	£244
Popular in	June
Cheapest in	January
Average price	£746

Iberia
25/1-5/2
3 total stops
37h 09m total
Grand Rapids to London

Search Deals

British Airways
28/4-31/12
1 total stop
14h 49m total
Grand Rapids to London

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£81 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

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Cheapflights Fare Finder

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 return flight

Grand RapidsLondon

GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 28/4

14:10-11:50

3 stops16h 40m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£256

Grand RapidsLondon

GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow

GRRLHR

Grand Rapids Gerald R. Ford Intl

Fri 16/4

10:27-10:30

1 stop19h 03m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£281

Grand RapidsLondon

GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow

GRRLHR

Grand Rapids Gerald R. Ford Intl

Thu 11/2

09:10-06:40

2 stops16h 30m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£289

Grand RapidsLondon

GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow

GRRLHR

Grand Rapids Gerald R. Ford Intl

Thu 25/3

06:00-09:10

1 stop23h 10m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£298

Grand RapidsLondon

GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow

GRRLHR

Grand Rapids Gerald R. Ford Intl

Mon 18/1

10:54-13:25

2 stops21h 31m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£322

Grand RapidsLondon

GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow

GRRLHR

Grand Rapids Gerald R. Ford Intl

Mon 18/1

14:18-10:25

1 stop15h 07m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£343

Fastest return journey

Grand RapidsLondon

GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 25/11

16:08-11:35

1 stop14h 27m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£353

Grand RapidsLondon

GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow

GRRLHR

Grand Rapids Gerald R. Ford Intl

Fri 13/11

05:50-09:05

2 stops22h 15m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£358

Grand RapidsLondon

GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow

GRRLHR

Grand Rapids Gerald R. Ford Intl

Thu 14/1

14:18-13:25

2 stops18h 07m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£358

Grand RapidsLondon

GRR Grand Rapids Gerald R. Ford Intl - LHR London Heathrow

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 28/4

15:36-10:30

2 stops13h 54m

London Heathrow

Wed 5/5

06:30-17:40

2 stops16h 10m

£674

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 17 resultsSorted by cheapest first

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.

GRR-LHR

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

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

Currently, January is the cheapest month in which you can book a flight from Grand Rapids to London Heathrow Airport (average of £590). Flying from Grand Rapids to London Heathrow Airport in June is currently the most expensive (average of £1,100). 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

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 20m. 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, January is the cheapest month in which you can book a flight from Grand Rapids to London Heathrow Airport (average of £590). Flying from Grand Rapids to London Heathrow Airport in June is currently the most expensive (average of £1,100). 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.

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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.

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Cheap flights from Grand Rapids to London Heathrow Airport from £244

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Grand Rapids to Heathrow

Cheapest flights from Grand Rapids to HeathrowExplore 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 30 October 2026.

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 30 October 2026.

Best flights from Grand Rapids to HeathrowDiscover carefully curated flight deals from Grand Rapids to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Discover carefully curated flight deals from Grand Rapids to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Grand Rapids to HeathrowDiscover last-minute flight deals from Grand Rapids to Heathrow. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Grand Rapids to Heathrow. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Grand Rapids to HeathrowSearch for one-way flight options from Grand Rapids to Heathrow. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options from Grand Rapids to Heathrow. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

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Use the filters below to find and compare flights from Grand Rapids to London Heathrow Airport that are best for you.

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.

Cheapflights Insights

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

Related info for your journey

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

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

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

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

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

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

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

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

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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 30 October 2026.

Best flights from Grand Rapids to Heathrow
Discover carefully curated flight deals from Grand Rapids to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Grand Rapids to Heathrow
Discover last-minute flight deals from Grand Rapids to Heathrow. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Grand Rapids to Heathrow
Search for one-way flight options from Grand Rapids to Heathrow. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.