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$254+ Cheap flights from Grand Rapids (GRR) to Heathrow (LHR)

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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — LHR
May 17 — May 241
Sat 5/17
Sat 5/24
1 adult, Economy
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Cheapflights Tip: The best prices from Grand Rapids Gerald R. Ford Intl to London Heathrow are usually found in November or March, booked 31 days in advance, depart on a Monday or Wednesday and return on a Monday

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 May 12, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$625
(United Airlines)

One-way from

$254
(Mytrip)

Popular in

June

Cheapest in

November

Average price

$867
Provider with most accurate pricing for Grand Rapids Gerald R. Ford Intl-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for Grand Rapids Gerald R. Ford Intl-London Heathrow flights.
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From Grand Rapids Gerald R. Ford Intl to London Heathrow
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One-way flight from Grand Rapids Gerald R. Ford Intl to London Heathrow
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Highest demand for flights based on searches. 18% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Grand Rapids to Heathrow

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 May 12, 2025.

This Air Canada deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1212:52 pmGRR - LHR
2 stops36h 38mAir Canada
Fri 8/229:30 amLHR - GRR
2 stops39h 44mAir Canada
Deal found 5/12$625
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/37:30 amGRR - LHR
1 stop19h 50mUnited Airlines
Thu 8/219:30 amLHR - GRR
2 stops19h 12mUnited Airlines
Deal found 5/12$636
This Expedia deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/912:52 pmGRR - LHR
2 stops36h 38mMultiple Airlines
Mon 8/258:25 pmLHR - GRR
2 stops26h 11mMultiple Airlines
Deal found 5/12$643
This Lufthansa deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:39 pmGRR - LHR
2 stops17h 01mLufthansa
Wed 9/171:30 pmLHR - GRR
2 stops15h 12mLufthansa
Deal found 5/12$711
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/45:55 pmGRR - LHR
1 stop12h 15mDelta
Wed 8/2011:30 amLHR - GRR
2 stops16h 29mDelta
Deal found 5/12$789
This Priceline deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/133:39 pmGRR - LHR
1 stop10h 41mBritish Airways
Tue 5/202:25 pmLHR - GRR
1 stop14h 34mBritish Airways
Deal found 5/12$922
This Iberia deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/93:46 pmGRR - LHR
1 stop10h 34mIberia
Wed 6/1812:15 pmLHR - GRR
1 stop15h 40mIberia
Deal found 5/12$968
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/18:00 pmGRR - LHR
1 stop11h 30mAmerican Airlines
Fri 6/201:25 pmLHR - GRR
1 stop14h 59mAmerican Airlines
Deal found 5/11$1,053
This KAYAK deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/298:00 amGRR - LHR
2 stops44h 20mScandinavian Airlines
Mon 6/26:40 amLHR - GRR
2 stops21h 51mScandinavian Airlines
Deal found 5/12$1,121
This Air France deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/34:05 pmGRR - LHR
1 stop11h 50mAir France
Thu 7/1012:25 pmLHR - GRR
1 stop11h 53mAir France
Deal found 5/12$1,307

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated May 12, 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

Tue 8/12

12:52 pm-6:30 am

2 stops36h 38m

London Heathrow

Fri 8/22

9:30 am-8:14 pm

2 stops39h 44m

$625

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 8/3

11:52 am-11:45 am

1 stop18h 53m

London Heathrow

Thu 8/21

9:30 am-11:42 pm

2 stops19h 12m

$636

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sat 8/9

12:52 pm-6:30 am

2 stops36h 38m

London Heathrow

Mon 8/25

8:25 pm-5:36 pm

2 stops26h 11m

$643

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Thu 9/11

6:39 pm-4:40 pm

2 stops17h 01m

London Heathrow

Wed 9/17

1:30 pm-11:42 pm

2 stops15h 12m

$711

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Mon 8/4

12:51 pm-6:45 am

1 stop12h 54m

London Heathrow

Wed 8/20

11:30 am-11:40 pm

2 stops17h 10m

$789

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Mon 6/9

3:46 pm-7:20 am

1 stop10h 34m

London Heathrow

Wed 6/18

12:15 pm-10:55 pm

1 stop15h 40m

$968

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 6/1

8:00 pm-12:30 pm

1 stop11h 30m

London Heathrow

Fri 6/20

1:25 pm-11:24 pm

1 stop14h 59m

$1,053

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Thu 5/29

8:00 am-9:20 am

2 stops44h 20m

London Heathrow

Mon 6/2

6:40 am-11:31 pm

2 stops21h 51m

$1,121

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Thu 7/3

7:27 pm-7:20 am

1 stop30h 53m

London Heathrow

Fri 7/11

6:10 am-7:00 pm

2 stops17h 50m

$1,306

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Thu 7/3

4:05 pm-8:55 am

1 stop11h 50m

London Heathrow

Thu 7/10

12:25 pm-7:18 pm

1 stop11h 53m

$1,307

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Showing 1-10 of 16 results
1
2

Compare providers for flights from Grand Rapids to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Rapids to Heathrow in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Grand Rapids-London Heathrow Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Grand Rapids-London Heathrow Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Grand Rapids-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Grand Rapids-London Heathrow Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Rapids-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 round-trip flight from Grand Rapids to Heathrow. Price data was last updated on May 9, 2025.

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from Grand Rapids to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 $661). 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.

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 May 12, 2025.

It’s typically best to fly out from Grand Rapids to London Heathrow Airport in the afternoon. Doing so could potentially save you 14% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Grand Rapids to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Grand Rapids to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Grand Rapids to London Heathrow Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated May 12, 2025.
See what other customers who have flown with Delta, Air France and United Airlines from Grand Rapids to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,450 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,724 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    Grand Rapids Gerald R. Ford Intl (GRR), located 9.2 mi from the city center, is the airport you fly out of when you book flights from Grand Rapids to London Heathrow. 5 airlines have flights from Gerald R. Ford Intl to London Heathrow on a regular basis. Booking flights from Grand Rapids Gerald R. Ford Intl to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

  • What are the cheapest airlines flying from Grand Rapids to London Heathrow Airport round-trip?

    Flying on United Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at $625. Additional round-trip tickets that might be worth considering are offered by Air Canada and Delta, with the lowest prices starting at $631 and $789, respectively. United Airlines is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Grand Rapids to London Heathrow Airport one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $586. Users have also found prices from $734 and $765 on Iberia and Air Canada, respectively.

  • 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 vacation 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 $661). 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.

See more FAQs

Traveling to a place near Grand Rapids?

Book flights to Grand Rapids if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Wembley
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Borehamwood
Folkestone
Ilford
Broadway
Aylesbury
Chelmsford

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Alternative routes for Grand Rapids to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Grand Rapids to Heathrow

Discover the top 5 airlines that operate flights from Grand Rapids to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$662Average$841FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$681Average$1,078FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$686Average$889FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$697Average$945FlexibilityNo cancel feeOn-time70%
DeltaCheapest$702Average$983FlexibilityNo cancel feeOn-timeN/A

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