How long is the flight from Grimsby to Southampton?

There are many flights that can get you from Grimsby to Southampton in 10h 40m. Fly via KLM to get the fastest option. The distance between Grimsby and Southampton is about 186 mi.

In terms of precipitation, rainfall in Southampton ranges from 25.0 - 76.0 inches per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Southampton when rainfall is around 25.0 mm.

If weather is an important factor for your trip to Southampton, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from HUY to SOU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Grimsby to Southampton as you normally would.

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

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

How can I find direct flights from Grimsby to Southampton?

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

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

Yes. Cheapflights offers flight deals from Grimsby to Southampton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£259+ Cheap Flights from Grimsby to Southampton

Cheap flight deals from Grimsby to Southampton

Enter your travel dates to find the best prices.

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Best

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Cheapest flights from Grimsby to Southampton
Explore the most affordable flight options available from Grimsby to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.

Sat 19/906:10 -

1 stop10h 40m

Mon 21/917:20 -

1 stop4h 10m

Deal found 19/8£259

Wed 2/917:35 -

1 stop15h 00m

Sun 6/909:15 -

1 stop24h 05m

Deal found 18/8£332

Mon 31/817:35 -

1 stop15h 00m

Fri 4/917:20 -

1 stop4h 10m

Deal found 16/8£349

Sat 19/909:50 -

2 stops22h 45m

Mon 21/919:20 -

2 stops21h 45m

Deal found 19/8£531

Wed 2/906:10 -

3 stops34h 40m

Sun 6/910:00 -

3 stops23h 20m

Deal found 18/8£553

Mon 31/817:35 -

3 stops25h 55m

Fri 4/912:20 -

3 stops45h 00m

Deal found 16/8£564

Find flight deals from Grimsby to Southampton

Round-trip from	£259

KLM
19/9-21/9
2 total stops
14h 50m total
Grimsby to Southampton

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

GrimsbySouthampton

HUY Grimsby Humberside - SOU Southampton Eastleigh

HUYSOU

Grimsby Humberside

Sat 19/9

06:10-16:50

1 stop10h 40m

Southampton Eastleigh

Mon 21/9

17:20-21:30

1 stop4h 10m

£259

GrimsbySouthampton

HUY Grimsby Humberside - SOU Southampton Eastleigh

HUYSOU

Grimsby Humberside

Mon 31/8

17:35-08:35

1 stop15h 00m

Southampton Eastleigh

Fri 4/9

17:20-21:30

1 stop4h 10m

£349

GrimsbySouthampton

HUY Grimsby Humberside - SOU Southampton Eastleigh

HUYSOU

Grimsby Humberside

Sat 19/9

09:50-08:35

2 stops22h 45m

Southampton Eastleigh

Mon 21/9

19:20-17:05

2 stops21h 45m

£531

GrimsbySouthampton

HUY Grimsby Humberside - SOU Southampton Eastleigh

HUYSOU

Grimsby Humberside

Wed 2/9

06:10-16:50

3 stops34h 40m

Southampton Eastleigh

Sun 6/9

10:00-09:20

3 stops23h 20m

£553

GrimsbySouthampton

HUY Grimsby Humberside - SOU Southampton Eastleigh

HUYSOU

Grimsby Humberside

Mon 31/8

09:50-16:50

2 stops31h 00m

Southampton Eastleigh

Fri 4/9

09:20-21:30

2 stops12h 10m

£573

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Sorted by cheapest first

Best time to book a flight from Grimsby to Southampton

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

HUY-SOU

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

How long is the flight from Grimsby to Southampton?
There are many flights that can get you from Grimsby to Southampton in 10h 40m. Fly via KLM to get the fastest option. The distance between Grimsby and Southampton is about 186 mi.
Can I find deals for flights from Grimsby to Southampton that include hotel bookings?
Yes. In addition to deals on Grimsby to Southampton flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Grimsby to Southampton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grimsby to Southampton.
Can I find deals for business class flights from Grimsby to Southampton?
Yes. Cheapflights offers flight deals from Grimsby to Southampton 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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Cheap flights from Grimsby to Southampton from £259

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Grimsby to Southampton

Cheapest flights from Grimsby to SouthamptonExplore the most affordable flight options available from Grimsby to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.

Explore the most affordable flight options available from Grimsby to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.

Best flights from Grimsby to SouthamptonDiscover carefully curated flight deals from Grimsby to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Discover carefully curated flight deals from Grimsby to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Last-minute flights from Grimsby to SouthamptonDiscover last-minute flight deals from Grimsby to Southampton. Data last updated 19 August 2026 and is based on user searches.

Discover last-minute flight deals from Grimsby to Southampton. Data last updated 19 August 2026 and is based on user searches.

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Best time to book a flight from Grimsby to Southampton

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Related info for your journey

How long is the flight from Grimsby to Southampton?

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

How can I find direct flights from Grimsby to Southampton?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Grimsby to Southampton

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

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Find flights from Grimsby to Southampton, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Grimsby and Southampton flights

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

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Cheapest flights from Grimsby to Southampton
Explore the most affordable flight options available from Grimsby to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.

Best flights from Grimsby to Southampton
Discover carefully curated flight deals from Grimsby to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Last-minute flights from Grimsby to Southampton
Discover last-minute flight deals from Grimsby to Southampton. Data last updated 19 August 2026 and is based on user searches.