In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from GRQ to LHR?

When flying from Groningen to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Groningen to London Heathrow?

Most people fly from Groningen Eelde (GRQ) if they book a flight from Groningen to London Heathrow. On average, Eelde has 0 outbound flights to London Heathrow per day from 0 airlines. Groningen Eelde is conveniently located just 6.9 mi from Groningen’s city center.

Can I find deals for flights from Groningen to Heathrow that include hotel bookings?

Yes. In addition to deals on Groningen to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Groningen to Heathrow?

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

Can I find deals for business class flights from Groningen to Heathrow?

Yes. Cheapflights offers flight deals from Groningen 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.

£338+ Cheap Flights from Groningen to London Heathrow Airport

Cheap flight deals from Groningen to Heathrow

Enter your travel dates to find the best prices.

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Cheapest flights from Groningen to Heathrow
Explore the most affordable flight options available from Groningen to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 August 2026.

Fri 25/917:20 -

2 stops21h 55m

Mon 28/918:40 -

2 stops15h 10m

Deal found 27/8£587

Thu 15/1018:35 -

2 stops24h 20m

Thu 22/1019:15 -

2 stops23h 55m

Deal found 30/8£836

Sun 30/817:30 -

3 stops25h 10m

Sat 5/922:15 -

2 stops17h 30m

Deal found 27/8£1,067

Find flight deals from Groningen to Heathrow

Round-trip from	£587
Popular in	July
Cheapest in	November
Average price	£137

25/9-28/9
4 total stops
37h 05m total
Groningen to London

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£12 potential increase over avg. return price).

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Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).

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Average for round-trip flights in August 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Groningen to London Heathrow Airport that are best for you.

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Route

Depart

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Price

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GroningenLondon

GRQ Groningen Eelde - LHR London Heathrow

GRQLHR

Groningen Eelde

Fri 25/9

17:20-14:15

2 stops21h 55m

London Heathrow

Mon 28/9

18:40-10:50

2 stops15h 10m

£587

GroningenLondon

GRQ Groningen Eelde - LHR London Heathrow

GRQLHR

Groningen Eelde

Thu 15/10

18:35-17:55

2 stops24h 20m

London Heathrow

Thu 22/10

19:15-20:10

2 stops23h 55m

£836

Cheapest one-way

GroningenLondon

GRQ Groningen Eelde - LHR London Heathrow

GRQLHR

Groningen Eelde

Sat 5/9

10:05-13:30

3 stops28h 25m

£338

Fastest single journey

GroningenLondon

GRQ Groningen Eelde - LHR London Heathrow

GRQLHR

Groningen Eelde

Sun 6/9

17:30-18:55

3 stops26h 25m

£664

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Sorted by cheapest first

Best time to book a flight from Groningen to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Groningen with our price prediction graph.

GRQ-LHR

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.

Related info for your journey

What airport do you fly from for flights from Groningen to London Heathrow?
Most people fly from Groningen Eelde (GRQ) if they book a flight from Groningen to London Heathrow. On average, Eelde has 0 outbound flights to London Heathrow per day from 0 airlines. Groningen Eelde is conveniently located just 6.9 mi from Groningen’s city center.
Can I find deals for flights from Groningen to Heathrow that include hotel bookings?
Yes. In addition to deals on Groningen to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Groningen to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Groningen to Heathrow.
Can I find deals for business class flights from Groningen to Heathrow?
Yes. Cheapflights offers flight deals from Groningen 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.

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Can Cheapflights notify me if prices for flights from Groningen to Heathrow become cheaper?

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Cheap flights from Groningen to London Heathrow Airport from £338

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Groningen to Heathrow

Cheapest flights from Groningen to HeathrowExplore the most affordable flight options available from Groningen to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 August 2026.

Explore the most affordable flight options available from Groningen to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 August 2026.

Best flights from Groningen to HeathrowDiscover carefully curated flight deals from Groningen to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Discover carefully curated flight deals from Groningen to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Last-minute flights from Groningen to HeathrowDiscover last-minute flight deals from Groningen to Heathrow. Data last updated 31 August 2026 and is based on user searches.

Discover last-minute flight deals from Groningen to Heathrow. Data last updated 31 August 2026 and is based on user searches.

One-way flights from Groningen to HeathrowSearch for one-way flight options from Groningen to Heathrow. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.

Search for one-way flight options from Groningen to Heathrow. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.

Find flight deals from Groningen to Heathrow

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Use the filters below to find and compare flights from Groningen to London Heathrow Airport that are best for you.

Best time to book a flight from Groningen to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Groningen with our price prediction graph.

Related info for your journey

What airport do you fly from for flights from Groningen to London Heathrow?

Can I find deals for flights from Groningen to Heathrow that include hotel bookings?

How can I find direct flights from Groningen to Heathrow?

Can I find deals for business class flights from Groningen to Heathrow?

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Groningen to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Heathrow by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Groningen to Heathrow by cabin class

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Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 31 August 2026.

Groningen and Heathrow flights

Browse other Groningen and Heathrow flight options. Last updated on 31 August 2026.

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How does Cheapflights help users find flights from Groningen to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Groningen to Heathrow?

Can Cheapflights find flights from Groningen to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Groningen to Heathrow become cheaper?

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Travel Smart

Cheapest flights from Groningen to Heathrow
Explore the most affordable flight options available from Groningen to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 August 2026.

Best flights from Groningen to Heathrow
Discover carefully curated flight deals from Groningen to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Last-minute flights from Groningen to Heathrow
Discover last-minute flight deals from Groningen to Heathrow. Data last updated 31 August 2026 and is based on user searches.

One-way flights from Groningen to Heathrow
Search for one-way flight options from Groningen to Heathrow. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.