Find flights
When to book
FAQs

Cheap flights from Portsmouth to Rotterdam from £121

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — RTM
7 Sep — 14 Sep1
1 adult

Cheap flight deals from Portsmouth to Rotterdam

Keep the following information in mind while searching for Portsmouth to Rotterdam flight deals. Data was last updated 2 September 2025.

Round-trip from

£255

One-way from

£121

Popular in

August

Cheapest in

May

Average price

£168
14/10-21/10
  • 14/10-21/10
  • 5 total stops
  • 57h 35m total
  • Portsmouth to Rotterdam
Search Deals
15/9
  • 15/9
  • 1 total stop
  • 14h 00m total
  • Portsmouth to Rotterdam
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Portsmouth to Rotterdam

Cheapest flights from Portsmouth to Rotterdam
Explore the most affordable flight options available from Portsmouth to Rotterdam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2025.

Tue 14/1009:10SOU - RTM
2 stops25h 50mMultiple Airlines
Tue 21/1012:45RTM - SOU
3 stops31h 45mMultiple Airlines
Deal found 30/8£255
Thu 16/1020:00SOU - RTM
2 stops25h 10mMultiple Airlines
Thu 23/1019:45RTM - SOU
2 stops13h 55mMultiple Airlines
Deal found 1/9£297
Sat 20/916:25SOU - RTM
2 stops17h 45mMultiple Airlines
Wed 24/919:30RTM - SOU
1 stop25h 45mMultiple Airlines
Deal found 31/8£314

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Rotterdam 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 2 September 2025.
Use the filters below to find and compare flights from Portsmouth to Rotterdam that are best for you.

Fly from

Portsmouth

Fly to

Rotterdam

Route

Depart

Return

Price

SouthamptonRotterdam

SOU - RTM

SOURTM

Southampton Eastleigh

Tue 14/10

09:10-12:00

2 stops25h 50m

Rotterdam The Hague

Tue 21/10

12:45-19:30

3 stops31h 45m

£255

SouthamptonRotterdam

SOU - RTM

SOURTM

Southampton Eastleigh

Thu 16/10

20:00-22:10

2 stops25h 10m

Rotterdam The Hague

Thu 23/10

19:45-08:40

2 stops13h 55m

£297

SouthamptonRotterdam

SOU - RTM

SOURTM

Southampton Eastleigh

Sat 20/9

16:25-11:10

2 stops17h 45m

Rotterdam The Hague

Wed 24/9

19:30-20:15

1 stop25h 45m

£314

SouthamptonRotterdam

SOU - RTM

SOURTM

Southampton Eastleigh

Mon 15/9

20:30-11:30

1 stop14h 00m

£121

SouthamptonRotterdam

SOU - RTM

SOURTM

Southampton Eastleigh

Fri 12/9

19:25-14:55

2 stops42h 30m

£150

SouthamptonRotterdam

SOU - RTM

SOURTM

Southampton Eastleigh

Thu 16/10

20:00-14:35

2 stops17h 35m

£327

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Best time to book a flight from Portsmouth to Rotterdam

Have a flexible travel schedule? Discover the best time to fly to Rotterdam from Portsmouth 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 Portsmouth to Rotterdam

What is the cheapest month to book a flight from Portsmouth to Rotterdam?

Currently, January is the cheapest month in which you can book a flight from Portsmouth to Rotterdam (average of £169). Flying from Portsmouth to Rotterdam in July is currently the most expensive (average of £233). 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.

What is the cheapest time of day to fly from P0R to RTM?

Find hourly flight availability from Portsmouth to Rotterdam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 September 2025.

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

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Rotterdam. 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 into for flights to Rotterdam from Portsmouth?

    Most people fly into Rotterdam The Hague (RTM) if they book a flight to Rotterdam from Portsmouth. On average, Rotterdam The Hague has 0 inbound flights from Portsmouth per day from 5 airlines. Rotterdam The Hague is conveniently located just 2.9 mi from Rotterdam’s city center.

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

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

  • How can I find direct flights from Portsmouth to Rotterdam?

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

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

    Yes. Cheapflights offers flight deals from Portsmouth 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.

  • What is the cheapest month to book a flight from Portsmouth to Rotterdam?

    Currently, January is the cheapest month in which you can book a flight from Portsmouth to Rotterdam (average of £169). Flying from Portsmouth to Rotterdam in July is currently the most expensive (average of £233). 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

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 Portsmouth to Rotterdam

See prices for flight routes from nearby airports that may be better suited for you.
Luton to Amsterdam flights
Gatwick to Amsterdam flights
London City to Amsterdam flights
Stansted to Amsterdam flights
Heathrow to Amsterdam flights
Manchester to Amsterdam flights
Southend to Amsterdam flights
Birmingham to Amsterdam flights
Edinburgh to Amsterdam flights
Bristol to Amsterdam flights
Stansted to Rotterdam flights
Leeds to Amsterdam flights
Newcastle upon Tyne to Amsterdam flights
Liverpool to Amsterdam flights
Southampton to Amsterdam flights
London City to Rotterdam flights
East Midlands to Amsterdam flights
Heathrow to Eindhoven flights
Stansted to Eindhoven flights
Gatwick to Rotterdam flights
Exeter to Amsterdam flights
Heathrow to Rotterdam flights
Luton to Rotterdam flights
Norwich to Amsterdam flights
Edinburgh to Rotterdam flights
Grimsby to Amsterdam flights
Gatwick to Eindhoven flights
Luton to Eindhoven flights
Darlington to Amsterdam flights
Manchester to Eindhoven flights
Southend to Eindhoven flights
Manchester to Rotterdam flights
London City to Eindhoven flights
Bournemouth to Amsterdam flights
Birmingham to Rotterdam flights
Edinburgh to Eindhoven flights
Newquay to Amsterdam flights
Bristol to Rotterdam flights
Birmingham to Eindhoven flights
Bristol to Eindhoven flights
Southampton to Rotterdam flights
Leeds to Eindhoven flights
Heathrow to Groningen flights
Manchester to Maastricht flights
Stansted to Groningen flights
Bristol to Groningen flights
Gatwick to Groningen flights
Southend to Groningen flights
Doncaster to Amsterdam flights

Top 5 airlines flying from Portsmouth to Rotterdam

Discover the top 5 airlines that operate flights from Portsmouth to Rotterdam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 September 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£58Average£129FlexibilityNo cancel feeOn-time86%
Search easyJet flights
TransaviaCheapest£89Average£120FlexibilityNo cancel feeOn-time86%
Search Transavia flights
KLMCheapest£117Average£212FlexibilityNo cancel feeOn-time75%
Search KLM flights
Brussels AirlinesCheapest£122Average£228FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
British AirwaysCheapest£141Average£177FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Portsmouth to Rotterdam flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Rotterdam?

Cheapflights simply makes it quick and affordable to book flights from Portsmouth to Rotterdam by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Portsmouth to Rotterdam with no change fees?

Need flexible booking options for your flight to Rotterdam from Portsmouth? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.