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Cheap flights from Southampton to Riga from £251

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — RIX
18 10月 — 25 10月1
1 adult
1 adult, Economy

Cheap flight deals from Southampton to Riga

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Riga (RIX). 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 18 9月 2025.

Round-trip from

£251

Popular in

August

Cheapest in

March

Average price

£102
9/10-20/10
  • 9/10-20/10
  • 3 total stops
  • 40h 45m total
  • Southampton to Riga
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Highest demand for flights based on searches. 26% potential increase in price (£31 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Southampton to Riga

Cheapest flights from Southampton to Riga
Explore the most affordable flight options available from Southampton to Riga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 9月 2025.

週四 9/1020:00SOU - RIX
1 stop23h 15mMultiple Airlines
週一 20/1016:45RIX - SOU
2 stops17h 30mMultiple Airlines
Deal found 17/9£251
週五 26/1219:50SOU - RIX
1 stop20h 55mMultiple Airlines
週一 5/110:40RIX - SOU
1 stop10h 40mMultiple Airlines
Deal found 17/9£261
週六 27/1215:20SOU - RIX
2 stops19h 55mMultiple Airlines
週一 5/110:40RIX - SOU
1 stop10h 40mMultiple Airlines
Deal found 17/9£351
週五 26/1219:50SOU - RIX
1 stop20h 55mMultiple Airlines
週日 4/118:40RIX - SOU
2 stops15h 15mMultiple Airlines
Deal found 17/9£382
週五 26/1208:40SOU - RIX
1 stop6h 35mKLM
週六 3/117:00RIX - SOU
1 stop17h 50mKLM
Deal found 17/9£410
週五 26/1208:40SOU - RIX
1 stop6h 35mKLM
週日 4/111:50RIX - SOU
1 stop23h 00mKLM
Deal found 17/9£413

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Riga 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 18 9月 2025.
Use the filters below to find and compare flights from Southampton to Riga that are best for you.

Fly from

Southampton

Fly to

Riga

Route

Depart

Return

Price

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

週四 9/10

20:00-21:15

1 stop23h 15m

Riga Intl

週一 20/10

16:45-08:15

2 stops17h 30m

£251

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

週五 26/12

19:50-18:45

1 stop20h 55m

Riga Intl

週一 5/1

10:40-19:20

1 stop10h 40m

£261

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

週六 27/12

15:20-13:15

2 stops19h 55m

Riga Intl

週一 5/1

10:40-19:20

1 stop10h 40m

£351

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

週五 26/12

19:50-18:45

1 stop20h 55m

Riga Intl

週日 4/1

18:40-07:55

2 stops15h 15m

£382

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

週五 26/12

08:40-17:15

1 stop6h 35m

Riga Intl

週六 3/1

17:00-08:50

1 stop17h 50m

£410

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

週五 26/12

08:40-17:15

1 stop6h 35m

Riga Intl

週日 4/1

11:50-08:50

1 stop23h 00m

£413

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

週二 14/10

19:55-15:15

2 stops41h 20m

£265

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

週三 8/10

08:55-15:15

2 stops28h 20m

£303

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

週六 11/10

08:55-20:20

2 stops33h 25m

£303

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

週五 10/10

15:45-20:20

2 stops50h 35m

£303

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 11 results
1
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Best time to book a flight from Southampton to Riga

Have a flexible travel schedule? Discover the best time to fly to Riga 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 Riga

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

Currently, January is the cheapest month in which you can book a flight from Southampton to Riga (average of £88). Flying from Southampton to Riga in July is currently the most expensive (average of £275). 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 Riga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Southampton to Riga (average of £88). Flying from Southampton to Riga in July is currently the most expensive (average of £275). 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.

See more FAQs

Travelling to a place near Riga?

Book flights to Riga if you plan to visit one of these locations
Jūrmala

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Deals for Southampton to Riga flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Southampton to Riga by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Southampton to Riga, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Southampton to Riga become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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