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Cheap flights from Grand Rapids to London Heathrow Airport from £291

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 30/12. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — LHR
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Grand Rapids Gerald R. Ford Intl to London Heathrow are usually found in November or October, booked 45 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 17 November 2025.

Tue 18/1118:11GRR - LHR
2 stops34h 09mMultiple Airlines
Tue 25/1107:40LHR - GRR
2 stops20h 53mMultiple Airlines
Deal found 16/11£461
Tue 18/1106:01GRR - LHR
1 stop10h 19mUnited Airlines
Tue 25/1111:10LHR - GRR
2 stops17h 23mUnited Airlines
Deal found 16/11£468
Tue 18/1118:09GRR - LHR
1 stop9h 36mKLM
Tue 25/1113:00LHR - GRR
1 stop13h 00mKLM
Deal found 16/11£491
Tue 18/1116:55GRR - LHR
1 stop10h 00mUnited Airlines
Sun 23/1106:50LHR - GRR
2 stops18h 36mUnited Airlines
Deal found 16/11£507
Fri 28/1118:11GRR - LHR
2 stops17h 54mLufthansa
Fri 5/1213:30LHR - GRR
2 stops14h 59mLufthansa
Deal found 15/11£508
Fri 28/1114:09GRR - LHR
2 stops16h 31mDelta
Fri 5/1206:30LHR - GRR
2 stops16h 00mDelta
Deal found 16/11£511
Thu 11/1212:56GRR - LHR
2 stops37h 14mMultiple Airlines
Mon 15/1215:30LHR - GRR
2 stops33h 43mMultiple Airlines
Deal found 15/11£523
Tue 18/1112:56GRR - LHR
3 stops17h 24mAir Canada
Sun 23/1118:00LHR - GRR
3 stops28h 36mAir Canada
Deal found 17/11£524
Tue 18/1117:59GRR - LHR
1 stop12h 41mMultiple Airlines
Sun 23/1111:05LHR - GRR
1 stop17h 08mMultiple Airlines
Deal found 16/11£529
Thu 11/1216:58GRR - LHR
1 stop13h 17mUnited Airlines
Mon 15/1215:30LHR - GRR
2 stops29h 31mUnited Airlines
Deal found 17/11£530

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 17 November 2025.

Round-trip from

£405

Popular in

June

Cheapest in

November

Average price

£521
Lufthansa
  • Lufthansa
  • 6/2-8/2
  • 4 total stops
  • 33h 35m total
  • Grand Rapids to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£113 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 17 November 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

Thu 12/2

12:50-07:55

1 stop14h 05m

London Heathrow

Tue 17/2

07:40-21:56

2 stops19h 16m

£464

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sat 14/2

12:50-11:15

1 stop17h 25m

London Heathrow

Mon 23/2

06:35-17:33

2 stops15h 58m

£464

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Thu 8/1

13:33-08:25

1 stop13h 52m

London Heathrow

Tue 13/1

07:40-17:45

2 stops15h 05m

£464

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Mon 16/2

09:00-07:10

3 stops17h 10m

London Heathrow

Mon 23/2

07:40-17:33

2 stops14h 53m

£473

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 7/1

16:51-11:05

2 stops13h 14m

London Heathrow

Tue 13/1

11:10-22:00

2 stops15h 50m

£478

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Thu 12/2

10:21-09:00

2 stops17h 39m

London Heathrow

Tue 17/2

10:00-23:57

2 stops18h 57m

£479

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Thu 12/2

09:00-07:10

3 stops41h 10m

London Heathrow

Tue 17/2

13:25-15:59

2 stops31h 34m

£479

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Fri 28/11

18:11-17:05

2 stops17h 54m

London Heathrow

Fri 5/12

13:30-23:29

2 stops14h 59m

£508

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Tue 30/12

12:50-05:55

1 stop12h 05m

£291

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Tue 30/12

06:00-06:30

2 stops19h 30m

£307

Flights are sorted by cheapest return flights first.

Deals found on 17/11

Showing 1-10 of 13 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 14 November 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 43 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 £420). Flying from Grand Rapids to London Heathrow Airport in June is currently the most expensive (average of £818). 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 17 November 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 14h 05m. 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, November is the cheapest month in which you can book a flight from Grand Rapids to London Heathrow Airport (average of £420). Flying from Grand Rapids to London Heathrow Airport in June is currently the most expensive (average of £818). 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
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Swindon
Crawley
Brentford
Romford
Chichester
Ipswich

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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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