Cheap flights from Grand Rapids to London from £166

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 22/3. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — LON
8 Jan — 15 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Grand Rapids Gerald R. Ford Intl to London are usually found in October or March, booked 8 days in advance, depart on a Tuesday or Monday and return on a Saturday

Cheap flight deals from Grand Rapids to London

Enter your travel dates to find the best prices.

Cheapest flights from Grand Rapids to London
Explore the most affordable flight options available from Grand Rapids to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 December 2025.

Thu 11/1212:56GRR - LHR
1 stop11h 59mLufthansa
Thu 8/113:35LHR - GRR
1 stop13h 25mLufthansa
Deal found 9/12£621
Tue 16/1214:54GRR - LHR
1 stop11h 56mAmerican Airlines
Wed 24/1211:00LHR - GRR
1 stop12h 34mAmerican Airlines
Deal found 7/12£624
Mon 29/1216:40GRR - LHR
1 stop32h 15mUnited Airlines
Fri 16/113:25LHR - GRR
2 stops39h 16mUnited Airlines
Deal found 7/12£626
Tue 9/1212:11GRR - LHR
1 stop13h 44mDelta
Tue 16/1210:00LHR - GRR
2 stops18h 16mDelta
Deal found 7/12£627
Thu 11/1212:56GRR - LHR
1 stop13h 59mLufthansa
Mon 15/1209:30LHR - GRR
2 stops16h 21mLufthansa
Deal found 9/12£629
Mon 29/1218:30GRR - LHR
1 stop30h 25mLufthansa
Fri 16/110:25LHR - GRR
1 stop12h 20mLufthansa
Deal found 7/12£638
Mon 8/1215:54GRR - LHR
1 stop13h 31mBritish Airways
Mon 15/1214:10LHR - GRR
1 stop13h 40mBritish Airways
Deal found 7/12£644
Mon 8/1213:11GRR - LHR
1 stop13h 09mAmerican Airlines
Mon 15/1214:45LHR - GRR
1 stop13h 47mAmerican Airlines
Deal found 7/12£645
Thu 11/1211:47GRR - LHR
1 stop13h 08mUnited Airlines
Thu 8/113:25LHR - GRR
2 stops33h 20mUnited Airlines
Deal found 9/12£646
Thu 11/1215:54GRR - LHR
1 stop13h 31mBritish Airways
Mon 15/1219:05LHR - GRR
2 stops31h 20mBritish Airways
Deal found 7/12£648
Thu 11/1212:56GRR - LCY
2 stops15h 24mLufthansa
Mon 15/1209:50LCY - GRR
2 stops18h 39mLufthansa
Deal found 9/12£774
Mon 8/1214:23GRR - LGW
2 stops23h 37mIberia
Mon 15/1219:40LGW - GRR
2 stops32h 10mIberia
Deal found 7/12£886

Find flight deals from Grand Rapids to London

Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) to London (LON). 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 9 December 2025.

Round-trip from

£447

One-way from

£166

Popular in

June

Cheapest in

October

Average price

£629
Lufthansa
  • Lufthansa
  • 14/2-23/2
  • 3 total stops
  • 26h 58m total
  • Grand Rapids to London
American Airlines
  • American Airlines
  • 22/3
  • 1 total stop
  • 15h 57m total
  • Grand Rapids to London
Highest demand for flights based on searches. 24% potential increase in price (£170 potential increase over avg. return price).
Cheapest flight prices on average. 6% potential price decrease (£31 potential savings vs. average return price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customise your flight search to find flights from Grand Rapids to London 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 9 December 2025.
Use the filters below to find and compare flights from Grand Rapids to London that are best for you.

Fly from

Grand Rapids

Fly to

London

Route

Depart

Return

Price

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sat 14/2

12:50-05:55

1 stop12h 05m

London Heathrow

Mon 23/2

07:40-17:33

2 stops14h 53m

£447

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 14/1

12:50-05:55

1 stop12h 05m

London Heathrow

Wed 21/1

06:35-22:00

2 stops20h 25m

£447

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Fri 6/2

08:00-16:00

2 stops27h 00m

London Heathrow

Mon 9/2

06:40-23:36

2 stops21h 56m

£451

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Thu 8/1

18:20-19:35

2 stops20h 15m

London Heathrow

Thu 15/1

08:30-22:00

2 stops18h 30m

£461

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 21/1

12:50-09:20

2 stops15h 30m

London Heathrow

Wed 28/1

11:10-22:00

2 stops15h 50m

£464

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Fri 30/1

06:00-11:15

1 stop24h 15m

London Heathrow

Tue 3/2

06:50-15:55

2 stops14h 05m

£471

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sat 17/1

11:41-05:55

1 stop13h 14m

London Heathrow

Sat 31/1

09:00-22:00

2 stops18h 00m

£471

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Mon 13/4

11:02-12:15

1 stop20h 13m

London Heathrow

Thu 23/4

06:10-18:38

2 stops17h 28m

£485

Grand RapidsLondon

GRR - LCY

GRRLCY

Grand Rapids Gerald R. Ford Intl

Thu 8/1

18:20-17:40

2 stops18h 20m

London City

Thu 15/1

09:40-22:25

2 stops17h 45m

£485

Grand RapidsLondon

GRR - LCY

GRRLCY

Grand Rapids Gerald R. Ford Intl

Sat 17/1

17:23-13:15

2 stops14h 52m

London City

Sat 31/1

08:40-22:49

2 stops19h 09m

£497

Flights are sorted by cheapest return flights first.

Deals found on 7/12

Showing 1-10 of 56 results
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Best time to book a flight from Grand Rapids to London

Have a flexible travel schedule? Discover the best time to fly to London 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

How far ahead should I book a flight from Grand Rapids to London?

Use this chart to determine the optimal time to book a return flight from Grand Rapids to London. Price data was last updated on 5 December 2025.

The price you pay for your flight from Grand Rapids to London may vary depending on when you book. For the best chance of a lower fare, look to book 6 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Grand Rapids to London (average of £407). Flying from Grand Rapids to London in June is currently the most expensive (average of £808). 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 LON?

Find hourly flight availability from Grand Rapids to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 December 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 43% on flights from Grand Rapids to London by exploring options for tickets in the morning.

Related info for your journey

Find useful and relevant information for your journey from Grand Rapids to London. 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?

    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 from Grand Rapids. Booking flights from Gerald R. Ford Intl (GRR) to London should be relatively easy as there are 0 daily outbound flights to London from 0 different airlines.

  • How long is the flight from Grand Rapids to London?

    A quick flight from Grand Rapids to London can take about 12h 05m. Lufthansa provides one of the quickest options available for as low as £447. The distance from Grand Rapids to London is about 3807 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Grand Rapids to London?

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

    Yes. In addition to deals on Grand Rapids to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Grand Rapids to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Rapids to London.

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

    Yes. Cheapflights offers flight deals from Grand Rapids to London 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?

    Currently, March is the cheapest month in which you can book a flight from Grand Rapids to London (average of £407). Flying from Grand Rapids to London in June is currently the most expensive (average of £808). 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

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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 London from Grand Rapids.

Can Cheapflights find flights from Grand Rapids to London with no change fees?

Need flexible booking options for your flight to London from Grand Rapids? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Grand Rapids to London 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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