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Cheap flights from Southampton to Kolkata from £577

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — CCU
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 October 2025.

Round-trip from

£577

Popular in

December

Cheapest in

May

Average price

£613
KLM
  • KLM
  • 19/3-23/3
  • 4 total stops
  • 76h 30m total
  • Southampton to Kolkata
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£76 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Southampton to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Kolkata
Explore the most affordable flight options available from Southampton to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Sat 13/1215:20SOU - CCU
3 stops27h 35mMultiple Airlines
Sat 20/1221:30CCU - SOU
2 stops25h 25mMultiple Airlines
Deal found 28/10£917

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Kolkata 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 30 October 2025.
Use the filters below to find and compare flights from Southampton to Kolkata that are best for you.

Fly from

Southampton

Fly to

Kolkata

Route

Depart

Return

Price

SouthamptonKolkata

SOU - CCU

SOUCCU

Southampton Eastleigh

Thu 19/3

18:05-08:55

2 stops33h 20m

Kolkata Netaji S. Chandra

Mon 23/3

18:30-08:10

2 stops43h 10m

£577

SouthamptonKolkata

SOU - CCU

SOUCCU

Southampton Eastleigh

Sat 13/12

15:20-00:25

3 stops27h 35m

Kolkata Netaji S. Chandra

Sat 20/12

21:30-17:25

2 stops25h 25m

£917

SouthamptonKolkata

SOU - CCU

SOUCCU

Southampton Eastleigh

Thu 19/3

09:30-01:55

2 stops34h 55m

Kolkata Netaji S. Chandra

Sun 22/3

03:25-19:40

2 stops21h 45m

£1,168

SouthamptonKolkata

SOU - CCU

SOUCCU

Southampton Eastleigh

Thu 4/12

19:55-01:55

2 stops24h 30m

£2,480

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Best time to book a flight from Southampton to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Southampton 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 Southampton to Kolkata

What is the cheapest month to book a flight from Southampton to Kolkata?

Currently, December is the cheapest month in which you can book a flight from Southampton to Kolkata (average of £364). Flying from Southampton to Kolkata in July is currently the most expensive (average of £520). 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.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Southampton to Kolkata?

    A quick flight from Southampton to Kolkata can take about 33h 20m. KLM provides one of the quickest options available for as low as £577. The distance between Southampton and Kolkata is about 5004 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Southampton to Kolkata 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 Southampton to Kolkata?

    Currently, December is the cheapest month in which you can book a flight from Southampton to Kolkata (average of £364). Flying from Southampton to Kolkata in July is currently the most expensive (average of £520). 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.

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How does Cheapflights help users find flights from Southampton to Kolkata?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southampton to Kolkata. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Kolkata?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kolkata from Southampton.

Can Cheapflights find flights from Southampton to Kolkata with no change fees?

Need flexible booking options for your flight to Kolkata from Southampton? 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 Southampton to Kolkata become cheaper?

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

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