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Cheap flights from London City Airport to Helsinki from £110

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London City Airport to Helsinki departing on 18/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from London City Airport to Helsinki

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
17:50 - 00:25
LCY
-
HEL
4h 35m
1 stop
KLM Logo
13:55 - 18:30
HEL
-
LCY
6h 35m
1 stop
£189KLM
Tue, 1 Sep - Wed, 9 Sep
KLM Logo
07:45 - 17:25
LCY
-
HEL
7h 40m
1 stop
KLM Logo
06:50 - 13:15
HEL
-
LCY
8h 25m
1 stop
£189KLM
Thu, 5 Nov - Sun, 8 Nov
KLM Logo
19:00 - 13:05
LCY
-
HEL
16h 05m
1 stop
KLM Logo
13:55 - 18:30
HEL
-
LCY
6h 35m
1 stop
£193KLM
Sun, 6 Sep - Sun, 13 Sep
KLM Logo
17:10 - 00:25
LCY
-
HEL
5h 15m
1 stop
KLM Logo
13:55 - 18:30
HEL
-
LCY
6h 35m
1 stop
£194KLM
Fri, 4 Sep - Mon, 7 Sep
KLM Logo
19:00 - 00:25
LCY
-
HEL
27h 25m
1 stop
KLM Logo
13:55 - 19:45
HEL
-
LCY
7h 50m
1 stop
£195KLM
Fri, 21 Aug - Sun, 6 Sep
KLM Logo
09:20 - 17:40
LCY
-
HEL
6h 20m
1 stop
KLM Logo
18:25 - 19:45
HEL
-
LCY
27h 20m
1 stop
£198KLM
Fri, 28 Aug - Tue, 1 Sep
KLM Logo
10:00 - 00:25
LCY
-
HEL
12h 25m
1 stop
KLM Logo
13:55 - 18:30
HEL
-
LCY
6h 35m
1 stop
£198KLM
Sat, 5 Sep - Mon, 7 Sep
KLM Logo
17:50 - 00:25
LCY
-
HEL
4h 35m
1 stop
KLM Logo
13:55 - 16:40
HEL
-
LCY
4h 45m
1 stop
£199KLM
Thu, 17 Sep - Tue, 22 Sep
KLM Logo
17:50 - 00:25
LCY
-
HEL
4h 35m
1 stop
KLM Logo
07:00 - 09:30
HEL
-
LCY
4h 30m
1 stop
£202KLM
Mon, 7 Sep - Mon, 14 Sep
KLM Logo
17:50 - 00:25
LCY
-
HEL
4h 35m
1 stop
KLM Logo
07:00 - 09:30
HEL
-
LCY
4h 30m
1 stop
£205KLM
Mon, 7 Sep - Mon, 14 Sep

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KLM flights from London City Airport to Helsinki

Our best KLM deals on London City Airport to Helsinki flight tickets
KLM
1 Sept
LCY17:50London City
4h 35m
1 stop
HEL00:25Helsinki-Vantaa
9 Sept
HEL13:55Helsinki-Vantaa
6h 35m
1 stop
LCY18:30London City
£189
KLM
5 Nov
LCY07:45London City
7h 40m
1 stop
HEL17:25Helsinki-Vantaa
8 Nov
HEL06:50Helsinki-Vantaa
8h 25m
1 stop
LCY13:15London City
£189
KLM
6 Sept
LCY19:00London City
16h 05m
1 stop
HEL13:05Helsinki-Vantaa
13 Sept
HEL13:55Helsinki-Vantaa
6h 35m
1 stop
LCY18:30London City
£193

Lufthansa flights from London City Airport to Helsinki

Our best Lufthansa deals on London City Airport to Helsinki flight tickets
Lufthansa
23 Oct
LCY09:15London City
5h 55m
1 stop
HEL17:10Helsinki-Vantaa
4 Nov
HEL13:45Helsinki-Vantaa
5h 55m
1 stop
LCY17:40London City
£252
Lufthansa
1 Jul
LCY09:15London City
5h 45m
1 stop
HEL17:00Helsinki-Vantaa
2 Jul
HEL13:50Helsinki-Vantaa
6h 05m
1 stop
LCY17:55London City
£266
Lufthansa
1 Jul
LCY09:15London City
5h 45m
1 stop
HEL17:00Helsinki-Vantaa
8 Jul
HEL13:55Helsinki-Vantaa
6h 00m
1 stop
LCY17:55London City
£270

momondo Fare Finder

 
Customise your flight search to find flights from London City Airport to Helsinki 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, momondo users made 279,928 searches. Data last updated 29 June 2026.
Use the filters below to find and compare flights from London City Airport to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHelsinki

LCY - HEL

LCYHEL

London City

Tue 1/9

17:50-00:25

1 stop4h 35m

Helsinki-Vantaa

Wed 9/9

13:55-18:30

1 stop6h 35m

£189

LondonHelsinki

LCY - HEL

LCYHEL

London City

Thu 5/11

07:45-17:25

1 stop7h 40m

Helsinki-Vantaa

Sun 8/11

06:50-13:15

1 stop8h 25m

£189

LondonHelsinki

LCY - HEL

LCYHEL

London City

Sun 6/9

19:00-13:05

1 stop16h 05m

Helsinki-Vantaa

Sun 13/9

13:55-18:30

1 stop6h 35m

£193

LondonHelsinki

LCY - HEL

LCYHEL

London City

Fri 4/9

17:10-00:25

1 stop5h 15m

Helsinki-Vantaa

Mon 7/9

13:55-18:30

1 stop6h 35m

£194

LondonHelsinki

LCY - HEL

LCYHEL

London City

Fri 21/8

19:00-00:25

1 stop27h 25m

Helsinki-Vantaa

Sun 6/9

13:55-19:45

1 stop7h 50m

£195

LondonHelsinki

LCY - HEL

LCYHEL

London City

Fri 28/8

09:20-17:40

1 stop6h 20m

Helsinki-Vantaa

Tue 1/9

18:25-19:45

1 stop27h 20m

£198

LondonHelsinki

LCY - HEL

LCYHEL

London City

Sat 5/9

10:00-00:25

1 stop12h 25m

Helsinki-Vantaa

Mon 7/9

13:55-18:30

1 stop6h 35m

£198

LondonHelsinki

LCY - HEL

LCYHEL

London City

Thu 17/9

17:50-00:25

1 stop4h 35m

Helsinki-Vantaa

Tue 22/9

13:55-16:40

1 stop4h 45m

£199
Fastest return journey

LondonHelsinki

LCY - HEL

LCYHEL

London City

Mon 7/9

17:50-00:25

1 stop4h 35m

Helsinki-Vantaa

Mon 14/9

07:00-09:30

1 stop4h 30m

£202

LondonHelsinki

LCY - HEL

LCYHEL

London City

Mon 7/9

17:50-00:25

1 stop4h 35m

Helsinki-Vantaa

Mon 14/9

07:00-09:30

1 stop4h 30m

£205

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Helsinki from

How to get the cheapest flight ticket from London City Airport to Helsinki

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Helsinki?

The cheapest day to depart from London City Airport to Helsinki is on a Monday. Travellers who choose to depart for Helsinki on a Monday will often find tickets for as low as £218. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Helsinki on Saturday is £466.

What is the cheapest time of day to depart on your flight to Helsinki?

According to our data, the cheapest time of day to fly to Helsinki is in the morning. momondo users have found flights departing from London City Airport to Helsinki in the morning for as low as £281. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Helsinki are more costly in the afternoon, with an average ticket price of £497. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from London City Airport to Helsinki

Are you open to changing your travel dates? Check out the ideal times to fly from London City Airport to Helsinki according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London City Airport to Helsinki (LCY to HEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London City Airport to Helsinki

Fastest flight time

4h 35m

Direct flights

None
The fastest flight from London City Airport to Helsinki takes 4h 35m
There are no direct flights from London City Airport to Helsinki. There are no popular flight routes from London City Airport to Helsinki.
Search flight deals

Frequently asked questions about flying from London City Airport to Helsinki

  • How far is London City to Helsinki-Vantaa by plane?

    A flight from London City to Helsinki-Vantaa will travel around 1124.8 mi. A reasonable flight in good conditions will take 4h 35m.

  • When did momondo last update prices for flights from London City Airport to Helsinki-Vantaa Airport?

    Prices for flights from London City Airport to Helsinki-Vantaa Airport refresh daily.

  • How old do you have to be to fly from London City Airport to Helsinki-Vantaa Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London City Airport to Helsinki-Vantaa Airport.

  • What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

    The required travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helsinki-Vantaa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Espoo
Vantaa
Kotka
Lahti

Why use momondo?

Why should I use momondo to find a flight deal from London to Helsinki?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Helsinki for you.

Can I find flights from London to Helsinki with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Helsinki from London with this policy.

How can momondo help me find flights from London to Helsinki?

momondo helps you find the best flight between London and Helsinki by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Helsinki right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Helsinki flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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