Which airlines fly to London?

British Airways, KLM and Ryanair are the top three most popular airlines that fly to London from Grimsby according to our data. British Airways is the first choice among our users, with 88% of people opting to fly with this airline when travelling to London. Keep in mind that there are 4 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Grimsby Humberside Airport to London?

Prices for flights from Grimsby Humberside Airport to London are refreshed on a daily basis.

How old do you have to be to fly from Grimsby Humberside Airport to London?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grimsby Humberside Airport to London.

What documentation or ID do you need to fly to London?

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£218 Cheap Flights from Grimsby to London in 2025/26

1 adult

0 bags

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Grimsby to London

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:10 - 10:45

HUY

LHR

4h 35m1 stop

17:50 - 21:20

LHR

HUY

3h 30m1 stop

£257KLM

Mon, 19 Jan - Mon, 26 Jan

06:10 - 10:45

HUY

LHR

4h 35m1 stop

17:05 - 21:20

LHR

HUY

4h 15m1 stop

£270KLM

Fri, 23 Jan - Sun, 25 Jan

06:10 - 09:30

HUY

LCY

3h 20m1 stop

17:05 - 21:20

LCY

HUY

4h 15m1 stop

£291KLM

Mon, 19 Jan - Mon, 26 Jan

06:10 - 09:30

HUY

LCY

3h 20m1 stop

13:45 - 21:20

LCY

HUY

7h 35m1 stop

£303KLM

Fri, 23 Jan - Sun, 25 Jan

09:50 - 18:25

HUY

LCY

8h 35m1 stop

17:05 - 21:20

LCY

HUY

4h 15m1 stop

£333KLM

Sun, 4 Jan - Thu, 8 Jan

17:10 - 20:50

HUY

LHR

3h 40m1 stop

11:45 - 17:10

LHR

HUY

5h 25m1 stop

£380KLM

Sun, 4 Jan - Thu, 8 Jan

06:10 - 13:50

HUY

LHR

7h 40m1 stop

11:45 - 17:10

LHR

HUY

5h 25m1 stop

£416KLM

Mon, 5 Jan - Fri, 9 Jan

17:10 - 17:55

HUY

LHR

24h 45m2 stops

07:50 - 17:10

LHR

HUY

9h 20m2 stops

£564Multiple Airlines

Sun, 4 Jan - Thu, 8 Jan

09:50 - 17:00

HUY

LHR

7h 10m1 stop

08:55 - 17:10

LHR

HUY

8h 15m2 stops

£806Multiple Airlines

Mon, 5 Jan - Fri, 9 Jan

KLM flights from Grimsby to London

Our best KLM deals on Grimsby to London flight tickets

KLM

19 Jan

HUY06:10Grimsby Humberside

4h 35m

1 stop

LHR10:45London Heathrow

26 Jan

LHR17:50London Heathrow

3h 30m

1 stop

HUY21:20Grimsby Humberside

£257

Find similar

KLM

23 Jan

HUY06:10Grimsby Humberside

4h 35m

1 stop

LHR10:45London Heathrow

25 Jan

LHR17:05London Heathrow

4h 15m

1 stop

HUY21:20Grimsby Humberside

£270

Find similar

KLM

19 Jan

HUY06:10Grimsby Humberside

3h 20m

1 stop

LCY09:30London City

26 Jan

LCY17:05London City

4h 15m

1 stop

HUY21:20Grimsby Humberside

£291

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GrimsbyLondon

HUY - LHR

HUYLHR

Grimsby Humberside

Mon 19/1

06:10-10:45

1 stop4h 35m

London Heathrow

Mon 26/1

17:50-21:20

1 stop3h 30m

£257

GrimsbyLondon

HUY - LHR

HUYLHR

Grimsby Humberside

Fri 23/1

06:10-10:45

1 stop4h 35m

London Heathrow

Sun 25/1

17:05-21:20

1 stop4h 15m

£270

GrimsbyLondon

HUY - LCY

HUYLCY

Grimsby Humberside

Mon 19/1

06:10-09:30

1 stop3h 20m

London City

Mon 26/1

17:05-21:20

1 stop4h 15m

£291

GrimsbyLondon

HUY - LCY

HUYLCY

Grimsby Humberside

Fri 23/1

06:10-09:30

1 stop3h 20m

London City

Sun 25/1

13:45-21:20

1 stop7h 35m

£303

GrimsbyLondon

HUY - LCY

HUYLCY

Grimsby Humberside

Sun 4/1

09:50-18:25

1 stop8h 35m

London City

Thu 8/1

17:05-21:20

1 stop4h 15m

£333

GrimsbyLondon

HUY - LHR

HUYLHR

Grimsby Humberside

Sun 4/1

17:10-20:50

1 stop3h 40m

London Heathrow

Thu 8/1

11:45-17:10

1 stop5h 25m

£380

GrimsbyLondon

HUY - LHR

HUYLHR

Grimsby Humberside

Mon 5/1

06:10-13:50

1 stop7h 40m

London Heathrow

Fri 9/1

11:45-17:10

1 stop5h 25m

£416

GrimsbyLondon

HUY - LHR

HUYLHR

Grimsby Humberside

Sun 4/1

17:10-17:55

2 stops24h 45m

London Heathrow

Thu 8/1

07:50-17:10

2 stops9h 20m

£564

GrimsbyLondon

HUY - LHR

HUYLHR

Grimsby Humberside

Mon 5/1

09:50-17:00

1 stop7h 10m

London Heathrow

Fri 9/1

08:55-17:10

2 stops8h 15m

£806

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Grimsby to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to London?

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £290. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Grimsby to London for around £460.

Can stopping save me money on Grimsby to London flights?

You could potentially save up to 53% on your flight if you consider stops on a Grimsby to London flight.

When to book flights from Grimsby to London

Are you open to changing your travel dates? Check out the ideal times to fly from Grimsby to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Grimsby to London (HUY to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grimsby to London

Fastest flight time	3h 20m
Direct flights	None

The fastest flight from Grimsby to London takes 3h 20m

There are no direct flights from Grimsby to London. There are no popular flight routes from Grimsby to London.

Search flight deals

How far is Grimsby Humberside to London by plane?
The straight-line distance from Grimsby Humberside to London is 142.8 mi. Flights usually cover this in 3h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Grimsby Humberside Airport to London?
Prices for flights from Grimsby Humberside Airport to London are refreshed on a daily basis.
How old do you have to be to fly from Grimsby Humberside Airport to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grimsby Humberside Airport to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Hayes

Chelmsford

Dover

Worthing

Bedford

Colchester

Hounslow

Ramsgate

Romford

Why use momondo?

Why should I use momondo to find a flight deal from Grimsby to London?

It is quick and easy to find Grimsby to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Grimsby to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Grimsby which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Grimsby to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Grimsby.

I’m not ready to book a flight from Grimsby to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Grimsby. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.