In terms of precipitation, rainfall in Rotterdam ranges from 43.0 - 84.0 inches per month. October is typically the wettest month, when rainfall can reach 84.0 mm. April is typically the driest time to visit Rotterdam when rainfall is around 43.0 mm.

If weather is an important factor for your trip to Rotterdam, 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 3.0 C).

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

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

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

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

How can I find direct flights from Southampton to Rotterdam?

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

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

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

£275+ Cheap Flights from Southampton to Rotterdam

Cheap flight deals from Southampton to Rotterdam

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

Cheapest flights from Southampton to Rotterdam
Explore the most affordable flight options available from Southampton to Rotterdam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Thu 5/1120:00 -

2 stops19h 00m

Thu 12/1119:30 -

2 stops19h 40m

Deal found 21/9£275

Fri 6/1115:00 -

2 stops18h 10m

Sun 8/1118:35 -

2 stops23h 40m

Deal found 23/9£298

Sun 11/1012:35 -

2 stops26h 35m

Thu 15/1010:50 -

2 stops22h 55m

Deal found 19/9£303

Fri 6/1115:00 -

2 stops18h 10m

Fri 13/1113:25 -

2 stops19h 20m

Deal found 22/9£305

Find flight deals from Southampton to Rotterdam

Round-trip from	£275
Popular in	July
Cheapest in	March
Average price	£176

5/11-12/11
4 total stops
38h 40m total
Southampton to Rotterdam

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£12 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to Rotterdam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonRotterdam

SOU Southampton Eastleigh - RTM Rotterdam The Hague

SOURTM

Southampton Eastleigh

Thu 5/11

20:00-16:00

2 stops19h 00m

Rotterdam The Hague

Thu 12/11

19:30-14:10

2 stops19h 40m

£275

SouthamptonRotterdam

SOU Southampton Eastleigh - RTM Rotterdam The Hague

SOURTM

Southampton Eastleigh

Sun 11/10

12:35-16:10

2 stops26h 35m

Rotterdam The Hague

Thu 15/10

10:50-08:45

2 stops22h 55m

£303

Fastest return journey

SouthamptonRotterdam

SOU Southampton Eastleigh - RTM Rotterdam The Hague

SOURTM

Southampton Eastleigh

Fri 6/11

15:00-10:10

2 stops18h 10m

Rotterdam The Hague

Sun 8/11

07:45-13:30

1 stop6h 45m

£325

SouthamptonRotterdam

SOU Southampton Eastleigh - RTM Rotterdam The Hague

SOURTM

Southampton Eastleigh

Fri 6/11

15:00-10:10

2 stops18h 10m

Rotterdam The Hague

Fri 13/11

07:25-14:10

1 stop7h 45m

£333

SouthamptonRotterdam

SOU Southampton Eastleigh - RTM Rotterdam The Hague

SOURTM

Southampton Eastleigh

Wed 7/10

19:55-14:35

2 stops17h 40m

Rotterdam The Hague

Fri 9/10

19:35-19:30

2 stops24h 55m

£739

Flights are sorted by cheapest return flights first.

Deals found on 21/9

Sorted by cheapest first

Best time to book a flight from Southampton to Rotterdam

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

SOU-RTM

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

Can I find deals for flights from Southampton to Rotterdam that include hotel bookings?
Yes. In addition to deals on Southampton to Rotterdam flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southampton to Rotterdam?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Rotterdam.
Can I find deals for business class flights from Southampton to Rotterdam?
Yes. Cheapflights offers flight deals from Southampton to Rotterdam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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Cheap flights from Southampton to Rotterdam from £275

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to Rotterdam

Cheapest flights from Southampton to RotterdamExplore the most affordable flight options available from Southampton to Rotterdam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Explore the most affordable flight options available from Southampton to Rotterdam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Best flights from Southampton to RotterdamDiscover carefully curated flight deals from Southampton to Rotterdam that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Discover carefully curated flight deals from Southampton to Rotterdam that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Last-minute flights from Southampton to RotterdamDiscover last-minute flight deals from Southampton to Rotterdam. Data last updated 23 September 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to Rotterdam. Data last updated 23 September 2026 and is based on user searches.

Find flight deals from Southampton to Rotterdam

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Use the filters below to find and compare flights from Southampton to Rotterdam that are best for you.

Best time to book a flight from Southampton to Rotterdam

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

Related info for your journey

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

How can I find direct flights from Southampton to Rotterdam?

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

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 Southampton to Rotterdam

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

Complete your trip

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

Direct flights to Netherlands

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

Search flights from Southampton to Rotterdam by cabin class

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

Southampton and Rotterdam flights

Browse other Southampton and Rotterdam flight options. Last updated on 23 September 2026.

Other flights from Southampton

Browse through other flights departing from Southampton. Flights are based on user searches made on Cheapflights and were last updated on 23 September 2026.

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Check out other popular destinations found by fellow travellers in 2026

Other flights to Rotterdam

Explore flights to Rotterdam departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 September 2026.

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How does Cheapflights help users find flights from Southampton to Rotterdam?

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

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Cheapest flights from Southampton to Rotterdam
Explore the most affordable flight options available from Southampton to Rotterdam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Best flights from Southampton to Rotterdam
Discover carefully curated flight deals from Southampton to Rotterdam that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Last-minute flights from Southampton to Rotterdam
Discover last-minute flight deals from Southampton to Rotterdam. Data last updated 23 September 2026 and is based on user searches.