London to Helsinki Flight tickets from PLN 2,418

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Book flight tickets from London to Helsinki starting at PLN 2,418

Discover our range of affordable one-way and round-trip flights from London to Helsinki and kick-start your next adventure today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from London to Helsinki

These price trend charts carefully monitor and predict how flight prices from London to Helsinki will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from London to Helsinki

Which airline provides the cheapest flights from London to Helsinki? Discover the option that best suits your travel needs before embarking on your journey.

United Airlines

From PLN 2,418

Lufthansa

From PLN 3,521

Air Canada

From PLN 3,663

WestJet

From PLN 3,887

Find more flights and airlines

Alternative Routes from London to Helsinki

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Helsinki from London which could help you save money and time.

Cheapest
YXU
09:55
21h 0m
2 transfer
HEL
13:55
London International Airport - Helsinki-Vantaa Airport
Wed, Jan 1United Airlines
PLN 2,418
YXU
09:55
21h 0m
2 transfer
HEL
13:55
London International Airport - Helsinki-Vantaa Airport
Wed, Jan 1United Airlines
PLN 2,418
Find More Flights

FAQ

When are flight tickets from London (YXU) to Helsinki (HEL) the cheapest?
Airlines adjust prices for flights from London to Helsinki based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from London (YXU) to Helsinki (HEL) cost?
According to Trip.com's data, the lowest price is around PLN 5,237.
What is the transportation method from the main airport to downtown in Helsinki?
- The distance from Helsinki-Vantaa Airport to downtown is about 16 km. It takes about 30 minutes by taxi.

How to find a cheap flight from London to Helsinki

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com