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Heathrow

$446+ 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — LHR
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 September or November, 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 June 12, 2025.

Round-trip from

$709
(Gurufare)

One-way from

$446
(KLM)

Popular in

June

Cheapest in

September

Average price

$1,378
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. 19% potential increase in price ($218 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Gurufare deal was found by Cheapflights users on 6/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:15 amGRR - LHR
2 stops28h 25mScandinavian Airlines
Sat 11/155:00 pmLHR - GRR
2 stops35h 09mScandinavian Airlines
Deal found 6/12$709
This KLM deal was found by Cheapflights users on 6/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/165:55 pmGRR - LHR
1 stop12h 15mKLM
Tue 7/221:05 pmLHR - GRR
1 stop15h 37mKLM
Deal found 6/10$712
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 7/162:20 pmGRR - LHR
2 stops13h 30mDelta
Tue 7/221:05 pmLHR - GRR
2 stops15h 41mDelta
Deal found 6/10$716
This United Airlines deal was found by Cheapflights users on 6/9. 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 9/2811:54 amGRR - LHR
2 stops13h 36mUnited Airlines
Tue 10/72:05 pmLHR - GRR
2 stops32h 38mUnited Airlines
Deal found 6/9$728
This British Airways deal was found by Cheapflights users on 6/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/283:19 pmGRR - LHR
1 stop14h 46mBritish Airways
Tue 10/72:25 pmLHR - GRR
1 stop13h 43mBritish Airways
Deal found 6/9$751
This Virgin Atlantic deal was found by Cheapflights users on 6/11. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/185:45 pmGRR - LHR
2 stops14h 25mVirgin Atlantic
Fri 7/2511:45 amLHR - GRR
1 stop12h 13mVirgin Atlantic
Deal found 6/11$777
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:39 pmGRR - LHR
2 stops17h 01mLufthansa
Mon 9/88:25 pmLHR - GRR
2 stops24h 42mLufthansa
Deal found 6/12$784
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/712:21 pmGRR - LHR
1 stop13h 59mAmerican Airlines
Sat 8/163:30 pmLHR - GRR
1 stop13h 37mAmerican Airlines
Deal found 6/12$791
This Iberia deal was found by Cheapflights users on 6/11. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:32 pmGRR - LHR
1 stop11h 43mIberia
Mon 9/2210:50 amLHR - GRR
2 stops18h 08mIberia
Deal found 6/11$821
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/512:56 pmGRR - LHR
3 stops17h 24mMultiple Airlines
Wed 11/129:00 amLHR - GRR
2 stops16h 52mMultiple Airlines
Deal found 6/11$962
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/512:56 pmGRR - LHR
3 stops17h 24mAir Canada
Wed 11/126:00 pmLHR - GRR
3 stops28h 36mAir Canada
Deal found 6/11$1,414

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 June 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

Sun 11/9

8:15 am-5:40 pm

2 stops28h 25m

London Heathrow

Sat 11/15

5:00 pm-11:09 pm

2 stops35h 09m

$709

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 7/16

5:55 pm-11:10 am

1 stop12h 15m

London Heathrow

Tue 7/22

1:05 pm-11:42 pm

1 stop15h 37m

$712

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 7/16

2:20 pm-8:50 am

2 stops13h 30m

London Heathrow

Tue 7/22

1:05 pm-11:46 pm

2 stops15h 41m

$716

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sun 9/28

11:54 am-6:30 am

2 stops13h 36m

London Heathrow

Tue 10/7

2:05 pm-5:43 pm

2 stops32h 38m

$728

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Tue 9/16

12:13 pm-7:20 am

1 stop14h 07m

London Heathrow

Tue 9/30

11:05 am-5:47 pm

1 stop11h 42m

$732

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Fri 7/18

5:45 pm-1:10 pm

2 stops14h 25m

London Heathrow

Fri 7/25

11:45 am-6:58 pm

1 stop12h 13m

$777

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 9/3

6:39 pm-4:40 pm

2 stops17h 01m

London Heathrow

Mon 9/8

8:25 pm-4:07 pm

2 stops24h 42m

$784

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Thu 8/7

12:21 pm-7:20 am

1 stop13h 59m

London Heathrow

Sat 8/16

3:30 pm-12:07 am

1 stop13h 37m

$791

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Thu 9/18

7:32 pm-12:15 pm

1 stop11h 43m

London Heathrow

Mon 9/22

10:50 am-11:58 pm

2 stops18h 08m

$821

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 11/5

12:56 pm-11:20 am

3 stops17h 24m

London Heathrow

Wed 11/12

9:00 am-8:52 pm

2 stops16h 52m

$962

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 20 results
1
2

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 June 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 $1,108). 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 June 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 June 12, 2025.
See what other customers who have flown with Delta, KLM 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
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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!
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
1,387 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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 Scandinavian Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at $709. Additional round-trip tickets that might be worth considering are offered by KLM and Delta, with the lowest prices starting at $712 and $716, respectively. Scandinavian Airlines is priced at 23% 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 KLM. According to our data, you can fly for as low as $446. Users have also found prices from $453 and $454 on Air Canada and Scandinavian Airlines, 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 $1,108). 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
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Folkestone
Borehamwood
Broadway
Sutton
Aylesbury
Chelmsford
Brentwood

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Alternative routes for Grand Rapids to Heathrow

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$662Average$841FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$664Average$899FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$680Average$1,169FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$697Average$947FlexibilityNo cancel feeOn-time70%
DeltaCheapest$702Average$999FlexibilityNo cancel feeOn-timeN/A

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