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Cheap flights from Grand Rapids to London Heathrow Airport from £172

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — LHR
22 Mar — 29 Mar1
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 February 2026.

Mon 4/521:20
GRR
-
LHR
2 stops18h 20m
Lufthansa
Wed 20/509:00
LHR
-
GRR
2 stops17h 50m
Lufthansa
Deal found 19/2£472
Mon 17/821:09
GRR
-
LHR
2 stops15h 31m
Lufthansa
Thu 27/807:25
LHR
-
GRR
2 stops19h 44m
Lufthansa
Deal found 17/2£476
Mon 24/809:37
GRR
-
LHR
1 stop20h 38m
British Airways
Mon 7/918:10
LHR
-
GRR
2 stops34h 55m
British Airways
Deal found 17/2£478
Tue 14/420:14
GRR
-
LHR
2 stops17h 26m
Lufthansa
Tue 21/409:30
LHR
-
GRR
2 stops19h 23m
Lufthansa
Deal found 17/2£480
Wed 18/313:37
GRR
-
LHR
2 stops17h 43m
Air Canada
Wed 25/313:25
LHR
-
GRR
2 stops30h 34m
Air Canada
Deal found 18/2£482
Tue 14/420:14
GRR
-
LHR
1 stop29h 31m
United Airlines
Tue 21/409:30
LHR
-
GRR
2 stops31h 43m
United Airlines
Deal found 17/2£485
Thu 19/306:00
GRR
-
LHR
1 stop10h 35m
United Airlines
Wed 25/313:25
LHR
-
GRR
2 stops26h 36m
United Airlines
Deal found 19/2£485
Sun 12/416:07
GRR
-
LHR
1 stop10h 33m
Iberia
Mon 20/419:10
LHR
-
GRR
2 stops32h 59m
Iberia
Deal found 17/2£487
Tue 12/509:00
GRR
-
LHR
1 stop16h 45m
United Airlines
Tue 19/509:30
LHR
-
GRR
2 stops39h 46m
United Airlines
Deal found 19/2£487

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 February 2026.

Round-trip from

£472

One-way from

£172

Popular in

June

Cheapest in

January

Average price

£866
Lufthansa
  • Lufthansa
  • 4/5-20/5
  • 4 total stops
  • 33h 10m total
  • Grand Rapids to London
Search Deals
United Airlines
  • United Airlines
  • 15/8
  • 1 total stop
  • 29h 55m total
  • Grand Rapids to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£106 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 February 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

Mon 4/5

21:20-16:40

2 stops14h 20m

London Heathrow

Wed 20/5

09:00-23:55

2 stops19h 55m

£473

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Mon 27/4

18:10-13:15

2 stops14h 05m

London Heathrow

Tue 5/5

06:30-19:24

2 stops17h 54m

£485

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Tue 12/5

09:00-06:45

1 stop16h 45m

London Heathrow

Tue 19/5

09:30-20:16

2 stops39h 46m

£488

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Tue 31/3

09:13-11:45

1 stop21h 32m

London Heathrow

Tue 7/4

07:30-18:35

2 stops16h 05m

£490

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Thu 19/3

06:00-21:20

1 stop11h 20m

London Heathrow

Thu 26/3

10:25-20:06

1 stop13h 41m

£490

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Tue 5/5

06:00-21:35

1 stop10h 35m

London Heathrow

Mon 11/5

17:50-16:01

2 stops27h 11m

£491

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Mon 3/8

08:40-06:35

2 stops16h 55m

London Heathrow

Fri 21/8

06:50-22:09

2 stops20h 19m

£491

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Fri 20/3

12:55-06:40

2 stops13h 45m

London Heathrow

Thu 26/3

10:25-23:53

1 stop17h 28m

£494

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sat 21/3

06:00-20:35

1 stop10h 35m

London Heathrow

Thu 26/3

10:25-23:59

2 stops17h 34m

£494

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sat 15/8

19:50-06:45

1 stop29h 55m

£172

Flights are sorted by cheapest return flights first.

Deals found on 17/2

Showing 1-10 of 16 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 18 February 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 £390). Flying from Grand Rapids to London Heathrow Airport in June is currently the most expensive (average of £798). 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.

How much does it cost for a return flight from Grand Rapids to London Heathrow Airport?

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. 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, February is the cheapest month in which you can book a flight from Grand Rapids to London Heathrow Airport (average of £390). Flying from Grand Rapids to London Heathrow Airport in June is currently the most expensive (average of £798). 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
Wembley
Northampton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Kingston upon Thames
Eastbourne
Ipswich
Chelmsford
Swindon
Bedford

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How does Cheapflights help users find flights from Grand Rapids to Heathrow?

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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