How long is the flight from Grimsby to London?

Departing from Grimsby to London will take you 9h 55m. Grimsby and London are separated by a distance of 145 mi.

In terms of precipitation, rainfall in London 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 when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, 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 HUY to LON?

When flying from Grimsby to London, 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 Grimsby to London?

Most people fly from Grimsby Humberside (HUY) if they book a flight from Grimsby to London. On average, Humberside has 0 outbound flights to London per day from 0 airlines. Grimsby Humberside is conveniently located just 11.0 mi from Grimsby’s city center.

Can I find deals for flights from Grimsby to London that include hotel bookings?

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

How can I find direct flights from Grimsby to London?

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

Can I find deals for business class flights from Grimsby to London?

Yes. Cheapflights offers flight deals from Grimsby 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.

£224+ Flights from Grimsby to London

Cheap flight deals from Grimsby to London

Enter your travel dates to find the best prices.

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Best

Last-minute

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Cheapest flights from Grimsby to London
Explore the most affordable flight options available from Grimsby to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Mon 2/306:10

HUY

LHR

1 stop9h 55m

KLM

Mon 9/311:45

LHR

HUY

1 stop5h 25m

KLM

Deal found 2/2£256

Tue 17/217:40

HUY

LHR

1 stop3h 10m

KLM

Sat 21/217:50

LHR

HUY

1 stop3h 30m

KLM

Deal found 2/2£314

Sun 15/206:10

HUY

LHR

1 stop4h 35m

KLM

Thu 19/215:45

LHR

HUY

1 stop5h 35m

KLM

Deal found 31/1£349

Sun 15/206:10

HUY

LCY

1 stop7h 05m

KLM

Thu 19/217:05

LCY

HUY

1 stop4h 15m

KLM

Deal found 31/1£350

Tue 17/209:50

HUY

LCY

1 stop6h 45m

KLM

Sat 21/208:40

LCY

HUY

1 stop8h 20m

KLM

Deal found 2/2£351

Sun 15/206:10

HUY

LHR

2 stops12h 35m

Multiple Airlines

Thu 19/213:55

LHR

HUY

2 stops7h 25m

Multiple Airlines

Deal found 31/1£466

Tue 17/209:50

HUY

LHR

2 stops8h 50m

Multiple Airlines

Sat 21/216:25

LHR

HUY

1 stop4h 55m

Multiple Airlines

Deal found 2/2£517

Sun 1/206:10

HUY

LHR

1 stop5h 55m

KLM

Sun 8/214:05

LHR

HUY

1 stop7h 15m

KLM

Deal found 31/1£605

Sun 1/209:50

HUY

LCY

1 stop9h 45m

KLM

Sun 8/217:50

LCY

HUY

1 stop3h 30m

KLM

Deal found 31/1£678

Sun 1/206:10

HUY

LHR

3 stops10h 55m

Multiple Airlines

Sun 8/207:40

LHR

HUY

3 stops13h 40m

Multiple Airlines

Deal found 31/1£843

Find flight deals from Grimsby to London

Round-trip from	£256
One-way from	£224

KLM
2/3-9/3
2 total stops
15h 20m total
Grimsby to London

Search Deals

11/3
3 total stops
13h 55m total
Grimsby to London

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

GrimsbyLondon

HUY - LHR

HUYLHR

Grimsby Humberside

Mon 2/3

06:10-16:05

1 stop9h 55m

London Heathrow

Mon 9/3

11:45-17:10

1 stop5h 25m

£256

GrimsbyLondon

HUY - LHR

HUYLHR

Grimsby Humberside

Tue 17/2

17:40-20:50

1 stop3h 10m

London Heathrow

Sat 21/2

17:50-21:20

1 stop3h 30m

£314

GrimsbyLondon

HUY - LHR

HUYLHR

Grimsby Humberside

Sun 15/2

06:10-10:45

1 stop4h 35m

London Heathrow

Thu 19/2

15:45-21:20

1 stop5h 35m

£349

GrimsbyLondon

HUY - LCY

HUYLCY

Grimsby Humberside

Sun 15/2

06:10-13:15

1 stop7h 05m

London City

Thu 19/2

17:05-21:20

1 stop4h 15m

£350

GrimsbyLondon

HUY - LCY

HUYLCY

Grimsby Humberside

Tue 17/2

09:50-16:35

1 stop6h 45m

London City

Sat 21/2

08:40-17:00

1 stop8h 20m

£351

GrimsbyLondon

HUY - LHR

HUYLHR

Grimsby Humberside

Sun 15/2

06:10-18:45

2 stops12h 35m

London Heathrow

Thu 19/2

13:55-21:20

2 stops7h 25m

£466

GrimsbyLondon

HUY - LHR

HUYLHR

Grimsby Humberside

Tue 17/2

09:50-18:40

2 stops8h 50m

London Heathrow

Sat 21/2

16:25-21:20

1 stop4h 55m

£517

GrimsbyLondon

HUY - LHR

HUYLHR

Grimsby Humberside

Wed 11/3

06:10-20:05

3 stops13h 55m

£224

GrimsbyLondon

HUY - LHR

HUYLHR

Grimsby Humberside

Wed 11/3

06:10-10:45

1 stop4h 35m

£231

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Best time to book a flight from Grimsby to London

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

HUY-LON

HUY-LHR

HUY-LCY

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 Grimsby to London

HUY-LON

HUY-LHR

HUY-LCY

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

Currently, July is the cheapest month in which you can book a flight from Grimsby to London (average of £58). Flying from Grimsby to London in August is currently the most expensive (average of £84). 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.

Related info for your journey

What airport do you fly from for flights from Grimsby to London?
Most people fly from Grimsby Humberside (HUY) if they book a flight from Grimsby to London. On average, Humberside has 0 outbound flights to London per day from 0 airlines. Grimsby Humberside is conveniently located just 11.0 mi from Grimsby’s city center.
How long is the flight from Grimsby to London?
Departing from Grimsby to London will take you 9h 55m. Grimsby and London are separated by a distance of 145 mi.
Can I find deals for flights from Grimsby to London that include hotel bookings?
Yes. In addition to deals on Grimsby to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Grimsby to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grimsby to London.
Can I find deals for business class flights from Grimsby to London?
Yes. Cheapflights offers flight deals from Grimsby 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 Grimsby to London?
Currently, July is the cheapest month in which you can book a flight from Grimsby to London (average of £58). Flying from Grimsby to London in August is currently the most expensive (average of £84). 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.

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Cheap flights from Grimsby to London from £224

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Grimsby to London

Cheapest flights from Grimsby to LondonExplore the most affordable flight options available from Grimsby to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Explore the most affordable flight options available from Grimsby to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Best flights from Grimsby to LondonDiscover carefully curated flight deals from Grimsby to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 February 2026.

Discover carefully curated flight deals from Grimsby to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 February 2026.

Last-minute flights from Grimsby to LondonDiscover last-minute flight deals from Grimsby to London. Data last updated 2 February 2026 and is based on user searches.

Discover last-minute flight deals from Grimsby to London. Data last updated 2 February 2026 and is based on user searches.

One-way flights from Grimsby to LondonSearch for one-way flight options from Grimsby to London. Find affordable one-way fares based on user searches. Data last updated 2 February 2026.

Search for one-way flight options from Grimsby to London. Find affordable one-way fares based on user searches. Data last updated 2 February 2026.

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Best time to book a flight from Grimsby to London

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Cheapflights Insights

Everything you need to know about your flight from Grimsby to London

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

Related info for your journey

Find useful and relevant information for your journey from Grimsby 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 Grimsby to London?

How long is the flight from Grimsby to London?

Can I find deals for flights from Grimsby to London that include hotel bookings?

How can I find direct flights from Grimsby to London?

Can I find deals for business class flights from Grimsby to London?

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

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How does Cheapflights help users find flights from Grimsby to London?

Why should you use Cheapflights to find cheap flight tickets from Grimsby to London?

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

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

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Cheapest flights from Grimsby to London
Explore the most affordable flight options available from Grimsby to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Best flights from Grimsby to London
Discover carefully curated flight deals from Grimsby to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 February 2026.

Last-minute flights from Grimsby to London
Discover last-minute flight deals from Grimsby to London. Data last updated 2 February 2026 and is based on user searches.

One-way flights from Grimsby to London
Search for one-way flight options from Grimsby to London. Find affordable one-way fares based on user searches. Data last updated 2 February 2026.