$425 Cheap Flights from Rotterdam (RTM) to Helsinki (HEL)

View $425 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Rotterdam (RTM-Rotterdam The Hague) to Helsinki-Vantaa Airport (HEL)

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Cheap Flights from Rotterdam to Helsinki (RTM-HEL)

Prices were available within the past 7 days and start at $425 for one-way flights and $866 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, Nov 3 - Sun, Nov 9
RTM
Rotterdam
HEL
Helsinki
$866 Roundtrip, found 5 days ago
$866
Roundtrip
found 5 days ago
Select British Airways flight, departing Mon, Nov 3 from Rotterdam to Helsinki, returning Sun, Nov 9, priced at $866 found 5 days ago
British Airways
Mon, Nov 3 - Sun, Nov 9
RTM
Rotterdam
HEL
Helsinki
$889 Roundtrip, found 5 days ago
$889
Roundtrip
found 5 days ago
Select British Airways flight, departing Mon, Nov 3 from Rotterdam to Helsinki, returning Sun, Nov 9, priced at $889 found 5 days ago
British Airways
Mon, Nov 3 - Sun, Nov 9
RTM
Rotterdam
HEL
Helsinki
$927 Roundtrip, found 5 days ago
$927
Roundtrip
found 5 days ago
Select British Airways flight, departing Mon, Nov 3 from Rotterdam to Helsinki, returning Sun, Nov 9, priced at $927 found 5 days ago
British Airways
Mon, Nov 3 - Sun, Nov 9
RTM
Rotterdam
HEL
Helsinki
$950 Roundtrip, found 5 days ago
$950
Roundtrip
found 5 days ago
Select British Airways flight, departing Mon, Nov 3 from Rotterdam to Helsinki, returning Sun, Nov 9, priced at $950 found 5 days ago
British Airways
Mon, Nov 3 - Sun, Nov 9
RTM
Rotterdam
HEL
Helsinki
$988 Roundtrip, found 5 days ago
$988
Roundtrip
found 5 days ago
Select British Airways flight, departing Mon, Nov 3 from Rotterdam to Helsinki, returning Sun, Nov 9, priced at $988 found 5 days ago
British Airways
Mon, Nov 3 - Sun, Nov 9
RTM
Rotterdam
HEL
Helsinki
$1,011 Roundtrip, found 5 days ago
$1,011
Roundtrip
found 5 days ago
Select British Airways flight, departing Mon, Nov 3 from Rotterdam to Helsinki, returning Sun, Nov 9, priced at $1,011 found 5 days ago

Frequently asked questions

How much does a flight from Rotterdam The Hague Airport (RTM) to Vantaa Airport (HEL) cost?
Get a cheap one-way flight from $425 or cheap return flight from $866 from Rotterdam The Hague Airport (RTM) to Vantaa Airport (HEL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Rotterdam The Hague Airport (RTM) to Vantaa Airport (HEL)?
Traveling in November may help you find better deals, as it's the cheapest month for flights between RTM and HEL. You'll usually find the lowest fares during the off-season.
Which airlines fly direct from Rotterdam The Hague Airport (RTM) to Vantaa Airport (HEL)?
Direct flights aren't available from Rotterdam (RTM-Rotterdam The Hague) to Vantaa Airport (HEL). However, there are other airports offering nonstop flights. Begin your journey at Schiphol Airport (AMS) and travel straight to Helsinki without any detours.
What is the cheapest airline that flies from Rotterdam The Hague Airport (RTM) to Vantaa Airport (HEL)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest RTM to HEL flight.
How many flights per day from Rotterdam The Hague Airport (RTM) to Vantaa Airport (HEL)?
You'll need to hop on a flight with a layover if you're traveling from Rotterdam The Hague Airport (RTM) to Vantaa Airport (HEL). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from RTM to HEL?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on various factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Rotterdam The Hague Airport (RTM) to Vantaa Airport (HEL)?
To land at Vantaa Airport (HEL) without delays, choose a flight that leaves from Rotterdam The Hague Airport (RTM) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Rotterdam The Hague Airport (RTM) to Vantaa Airport (HEL) last-minute?
Last-minute fares from RTM to HEL are generally more expensive. For the cheapest rates, start searching for flights well ahead of time. That said, if you can play around with your travel dates, it's possible to find a cheap ticket right before your journey.
Is it cheaper to book a RTM to HEL flight and hotel package?
Compared with arranging hotels and flights separately, booking a RTM to HEL flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place will take the hassle out of travel planning. Simply pick your flights and choose from our wide range of hotels, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Rotterdam The Hague Airport (RTM) to Vantaa Airport (HEL)?
In most cases, you can cancel or reschedule your RTM to HEL flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you'd like more details, head to our Customer Service portal.

Travel information

Origin airport
Rotterdam The Hague
Destination airport
Vantaa
Roundtrip price
$865
Distance
972 mi

Book with confidence

Rotterdam to Helsinki Flights

The cheapest times to fly from Rotterdam to Helsinki

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Rotterdam to Helsinki are during the month of November. You can find some of the cheapest flights from Rotterdam to Helsinki with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Rotterdam to Helsinki

Sunday is one of the best days to book for cheap flights from Rotterdam to Helsinki: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Rotterdam to Helsinki

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Rotterdam to Helsinki in 2025. You can also book with separate airlines for your outbound and return journeys, from $425 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Rotterdam to Helsinki flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Rotterdam to Helsinki airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Rotterdam to Helsinki Flights

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*Available to One Key members.