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Cheap flights from Southampton to Riga from £103

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — RIX
15 Sep — 22 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southampton to Riga

Enter your travel dates to find the best prices.

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 16 August 2026.

Thu 10/1209:20 -
2 stops32h 50m
Sun 13/1211:00 -
2 stops33h 50m
Deal found 16/8£192
Sat 5/920:00 -
2 stops26h 25m
Wed 9/913:05 -
2 stops21h 30m
Deal found 12/8£227
Sat 12/908:55 -
2 stops11h 25m
Sat 19/911:10 -
2 stops22h 45m
Deal found 15/8£229
Sat 12/909:15 -
1 stop6h 00m
Sat 19/911:50 -
1 stop7h 00m
Deal found 15/8£281
Sat 5/909:15 -
1 stop6h 00m
Wed 9/911:50 -
1 stop22h 45m
Deal found 12/8£287

Find 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 16 August 2026.

Round-trip from

£192

One-way from

£103

Popular in

July

Cheapest in

February

Average price

£256
10/12-13/12
  • 10/12-13/12
  • 4 total stops
  • 66h 40m total
  • Southampton to Riga
Search Deals
6/12
  • 6/12
  • 2 total stops
  • 26h 05m total
  • Southampton to Riga
Search Deals
Highest demand for flights based on searches. 34% potential increase in price (£59 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 16 August 2026.
Use the filters below to find and compare flights from Southampton to Riga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonRiga

SOU Southampton Eastleigh - RIX Riga Intl

SOURIX

Southampton Eastleigh

Thu 10/12

09:20-20:10

2 stops32h 50m

Riga Intl

Sun 13/12

11:00-18:50

3 stops33h 50m

£220

SouthamptonRiga

SOU Southampton Eastleigh - RIX Riga Intl

SOURIX

Southampton Eastleigh

Sat 5/9

20:00-00:25

2 stops26h 25m

Riga Intl

Wed 9/9

13:05-08:35

2 stops21h 30m

£227
Fastest return journey

SouthamptonRiga

SOU Southampton Eastleigh - RIX Riga Intl

SOURIX

Southampton Eastleigh

Sat 12/9

09:15-17:15

1 stop6h 00m

Riga Intl

Sat 19/9

11:50-16:50

1 stop7h 00m

£281

SouthamptonRiga

SOU Southampton Eastleigh - RIX Riga Intl

SOURIX

Southampton Eastleigh

Sat 5/9

09:15-17:15

1 stop6h 00m

Riga Intl

Wed 9/9

11:50-08:35

1 stop22h 45m

£287

SouthamptonRiga

SOU Southampton Eastleigh - RIX Riga Intl

SOURIX

Southampton Eastleigh

Thu 8/10

09:05-17:15

1 stop6h 10m

Riga Intl

Mon 12/10

11:50-08:35

1 stop22h 45m

£332

SouthamptonRiga

SOU Southampton Eastleigh - RIX Riga Intl

SOURIX

Southampton Eastleigh

Sat 12/9

09:15-13:10

3 stops25h 55m

Riga Intl

Sat 19/9

05:50-16:50

3 stops13h 00m

£464

SouthamptonRiga

SOU Southampton Eastleigh - RIX Riga Intl

SOURIX

Southampton Eastleigh

Thu 8/10

12:35-13:55

2 stops23h 20m

Riga Intl

Mon 12/10

15:40-12:05

2 stops22h 25m

£591
Cheapest one-way
Fastest single journey

SouthamptonRiga

SOU Southampton Eastleigh - RIX Riga Intl

SOURIX

Southampton Eastleigh

Sun 6/12

16:05-20:10

2 stops26h 05m

£103

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Sorted by cheapest first

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.

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.

  • How long is the flight from Southampton to Riga?

    Departing from Southampton to Riga will take you 6h. Southampton and Riga are separated by a distance of 1101 mi.

  • 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.

See more FAQs

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

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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