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Cheap flights from Grimsby to Brighton from £256

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
HUY — LHR
7 May — 14 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Grimsby to Brighton

Enter your travel dates to find the best prices.

Cheapest flights from Grimsby to Brighton
Explore the most affordable flight options available from Grimsby to Brighton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 April 2026.

Sat 9/506:10
HUY
-
LHR
1 stop11h 40m
KLM
Sat 16/506:30
LHR
-
HUY
1 stop15h 00m
KLM
Deal found 6/4£256
Sat 2/509:50
HUY
-
LHR
1 stop11h 05m
KLM
Sat 9/518:35
LHR
-
HUY
1 stop14h 45m
KLM
Deal found 4/4£258
Sat 2/506:10
HUY
-
LCY
1 stop3h 20m
KLM
Sat 9/508:25
LCY
-
HUY
1 stop13h 05m
KLM
Deal found 4/4£380
Mon 27/406:10
HUY
-
LHR
1 stop4h 35m
KLM
Thu 30/409:55
LHR
-
HUY
1 stop7h 10m
KLM
Deal found 6/4£380
Mon 27/406:10
HUY
-
LCY
1 stop3h 20m
KLM
Thu 30/408:25
LCY
-
HUY
1 stop8h 40m
KLM
Deal found 6/4£395
Fri 17/409:50
HUY
-
LCY
1 stop8h 40m
KLM
Tue 21/417:50
LCY
-
HUY
1 stop3h 40m
KLM
Deal found 2/4£403
Sat 9/506:10
HUY
-
LCY
1 stop5h 30m
KLM
Sat 16/512:10
LCY
-
HUY
1 stop9h 20m
KLM
Deal found 6/4£422
Fri 17/417:35
HUY
-
LHR
1 stop3h 20m
KLM
Tue 21/417:10
LHR
-
HUY
1 stop4h 20m
KLM
Deal found 2/4£423
Fri 6/1106:00
HUY
-
LHR
1 stop7h 50m
KLM
Fri 6/1117:05
LHR
-
HUY
1 stop4h 15m
KLM
Deal found 6/4£456
Fri 6/1106:00
HUY
-
LCY
1 stop3h 30m
KLM
Fri 6/1117:50
LCY
-
HUY
1 stop3h 30m
KLM
Deal found 6/4£471
Mon 20/417:35
HUY
-
LHR
1 stop3h 20m
KLM
Fri 24/409:55
LHR
-
HUY
1 stop7h 10m
KLM
Deal found 5/4£519
Fri 1/506:10
HUY
-
LHR
1 stop7h 40m
KLM
Fri 8/506:30
LHR
-
HUY
1 stop15h 00m
KLM
Deal found 3/4£556

Find flight deals from Grimsby to Brighton

Keep the following information in mind while searching for Grimsby to Brighton flight deals. Data was last updated 7 April 2026.

Round-trip from

£256
KLM
  • KLM
  • 9/5-16/5
  • 2 total stops
  • 26h 40m total
  • Grimsby to Brighton
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Grimsby to Brighton 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 7 April 2026.
Use the filters below to find and compare flights from Grimsby to Brighton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GrimsbyLondon

HUY - LHR

HUYLHR

Grimsby Humberside

Sat 9/5

06:10-17:50

1 stop11h 40m

London Heathrow

Sat 16/5

06:30-21:30

1 stop15h 00m

£256

GrimsbyLondon

HUY - LHR

HUYLHR

Grimsby Humberside

Sat 2/5

09:50-20:55

1 stop11h 05m

London Heathrow

Sat 9/5

18:35-09:20

1 stop14h 45m

£258

GrimsbyLondon

HUY - LCY

HUYLCY

Grimsby Humberside

Sat 2/5

06:10-09:30

1 stop3h 20m

London City

Sat 9/5

08:25-21:30

1 stop13h 05m

£380

GrimsbyLondon

HUY - LHR

HUYLHR

Grimsby Humberside

Mon 27/4

06:10-10:45

1 stop4h 35m

London Heathrow

Thu 30/4

09:55-17:05

1 stop7h 10m

£380

GrimsbyLondon

HUY - LCY

HUYLCY

Grimsby Humberside

Mon 27/4

06:10-09:30

1 stop3h 20m

London City

Thu 30/4

08:25-17:05

1 stop8h 40m

£395

GrimsbyLondon

HUY - LCY

HUYLCY

Grimsby Humberside

Fri 17/4

09:50-18:30

1 stop8h 40m

London City

Tue 21/4

17:50-21:30

1 stop3h 40m

£403

GrimsbyLondon

HUY - LCY

HUYLCY

Grimsby Humberside

Sat 9/5

06:10-11:40

1 stop5h 30m

London City

Sat 16/5

12:10-21:30

1 stop9h 20m

£422

GrimsbyLondon

HUY - LHR

HUYLHR

Grimsby Humberside

Sat 2/5

06:10-21:25

2 stops15h 15m

London Heathrow

Sat 9/5

19:45-21:30

2 stops25h 45m

£423
Fastest return journey

GrimsbyLondon

HUY - LHR

HUYLHR

Grimsby Humberside

Fri 17/4

17:35-20:55

1 stop3h 20m

London Heathrow

Tue 21/4

17:10-21:30

1 stop4h 20m

£423

GrimsbyLondon

HUY - LHR

HUYLHR

Grimsby Humberside

Mon 20/4

17:35-20:55

1 stop3h 20m

London Heathrow

Fri 24/4

09:55-17:05

1 stop7h 10m

£519

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Grimsby to Brighton

Have a flexible travel schedule? Discover the best time to fly to Brighton from Grimsby 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 Grimsby to Brighton

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

Currently, June is the cheapest month in which you can book a flight from Grimsby to Brighton (average of £45). Flying from Grimsby to Brighton in May is currently the most expensive (average of £94). 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

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

    For a flight from Grimsby to Brighton, you will be flying from Humberside. Grimsby Humberside (HUY) is just 11.0 mi from the center of the city. Humberside is the only Grimsby airport and it handles 0 outbound flights to Brighton per day. 0 airlines have flights to Brighton from Grimsby Humberside on a regular basis.

  • How long is the flight from Grimsby to Brighton?

    Departing from Grimsby to Brighton will take you 11h 40m. Airlines will cover a distance of 145 mi.

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

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

  • How can I find direct flights from Grimsby to Brighton?

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

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

    Yes. Cheapflights offers flight deals from Grimsby to Brighton 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 Brighton?

    Currently, June is the cheapest month in which you can book a flight from Grimsby to Brighton (average of £45). Flying from Grimsby to Brighton in May is currently the most expensive (average of £94). 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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How does Cheapflights help users find flights from Grimsby to Brighton?

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

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

Certainly. Search results for flights to Brighton from Grimsby shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Grimsby to Brighton on Cheapflights with our Price Alert feature and get notified when better prices are available.

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