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Cheap flights from Helsinki to Southampton from £165

HEL — SOU
11 Oct — 18 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Helsinki to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from Helsinki to Southampton

Thu 22/1010:45 -
2 stops24h 00m
Thu 29/1013:55 -
2 stops18h 50m
Deal found 7/9£165
Sat 24/1011:55 -
2 stops23h 50m
Sat 31/1008:20 -
2 stops25h 45m
Deal found 9/9£194
Fri 23/1018:35 -
2 stops14h 45m
Fri 30/1017:15 -
2 stops15h 55m
Deal found 8/9£228
Thu 22/1007:00 -
1 stop27h 35m
Thu 29/1008:40 -
1 stop6h 45m
Deal found 7/9£274
Fri 23/1018:25 -
1 stop16h 20m
Fri 30/1017:35 -
1 stop4h 45m
Deal found 8/9£279
Sat 24/1018:25 -
1 stop17h 30m
Sat 31/1017:20 -
1 stop17h 50m
Deal found 11/9£280
Wed 23/923:00 -
2 stops17h 55m
Sun 27/912:35 -
2 stops20h 30m
Deal found 7/9£292

Find flight deals from Helsinki to Southampton

Round-trip from

£165

Popular in

July

Cheapest in

March

Average price

£140
22/10-29/10
  • 22/10-29/10
  • 4 total stops
  • 42h 50m total
  • Helsinki to Southampton
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£41 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
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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 Helsinki to Southampton that are best for you.

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Route

Depart

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Price

Cheapest return flight

HelsinkiSouthampton

HEL Helsinki-Vantaa - SOU Southampton Eastleigh

HELSOU

Helsinki-Vantaa

Thu 22/10

10:45-08:45

2 stops24h 00m

Southampton Eastleigh

Thu 29/10

13:55-10:45

2 stops18h 50m

£165

HelsinkiSouthampton

HEL Helsinki-Vantaa - SOU Southampton Eastleigh

HELSOU

Helsinki-Vantaa

Sat 24/10

11:55-09:45

2 stops23h 50m

Southampton Eastleigh

Sat 31/10

08:20-12:05

2 stops25h 45m

£194

HelsinkiSouthampton

HEL Helsinki-Vantaa - SOU Southampton Eastleigh

HELSOU

Helsinki-Vantaa

Fri 23/10

18:35-07:20

2 stops14h 45m

Southampton Eastleigh

Fri 30/10

17:15-11:10

2 stops15h 55m

£228

HelsinkiSouthampton

HEL Helsinki-Vantaa - SOU Southampton Eastleigh

HELSOU

Helsinki-Vantaa

Thu 22/10

07:00-08:35

1 stop27h 35m

Southampton Eastleigh

Thu 29/10

08:40-17:25

1 stop6h 45m

£274
Fastest return journey

HelsinkiSouthampton

HEL Helsinki-Vantaa - SOU Southampton Eastleigh

HELSOU

Helsinki-Vantaa

Fri 23/10

18:25-08:45

1 stop16h 20m

Southampton Eastleigh

Fri 30/10

17:35-00:20

1 stop4h 45m

£279

HelsinkiSouthampton

HEL Helsinki-Vantaa - SOU Southampton Eastleigh

HELSOU

Helsinki-Vantaa

Sat 24/10

18:25-09:55

1 stop17h 30m

Southampton Eastleigh

Sat 31/10

17:20-13:10

1 stop17h 50m

£280

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Sorted by cheapest first

Best time to book a flight from Helsinki to Southampton

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

Related info for your journey

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

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

  • How can I find direct flights from Helsinki to Southampton?

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

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

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

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southampton from Helsinki today and book when prices fit your budget.

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