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Cheap flights from Riga to Southampton from £256

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 28/6. Fares are subject to change and may not be available on all flights or dates of travel.
RIX — SOU
28 Jun — 5 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Riga to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from Riga to Southampton
Explore the most affordable flight options available from Riga to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 May 2026.

Thu 23/715:40
RIX
-
SOU
2 stops19h 45m
British Airways
Thu 30/712:35
SOU
-
RIX
2 stops23h 20m
British Airways
Deal found 29/5£649

Find flight deals from Riga to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Riga (RIX) to Southampton (SOU). 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 29 May 2026.

Round-trip from

£649

One-way from

£256

Popular in

July

Cheapest in

November

Average price

£112
British Airways
  • British Airways
  • 23/7-30/7
  • 4 total stops
  • 43h 05m total
  • Riga to Southampton
Search Deals
28/6
  • 28/6
  • 2 total stops
  • 12h 20m total
  • Riga to Southampton
Search Deals
Highest demand for flights based on searches. 34% potential increase in price (£45 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Riga to Southampton 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 29 May 2026.
Use the filters below to find and compare flights from Riga to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

RigaSouthampton

RIX - SOU

RIXSOU

Riga Intl

Thu 23/7

15:40-09:25

2 stops19h 45m

Southampton Eastleigh

Thu 30/7

12:35-13:55

2 stops23h 20m

£649
Cheapest one-way
Fastest single journey

RigaSouthampton

RIX - SOU

RIXSOU

Riga Intl

Sun 28/6

06:30-16:50

2 stops12h 20m

£256

RigaSouthampton

RIX - SOU

RIXSOU

Riga Intl

Sun 28/6

08:35-09:25

2 stops26h 50m

£545

RigaSouthampton

RIX - SOU

RIXSOU

Riga Intl

Sun 14/6

08:35-20:45

2 stops14h 10m

£916

Flights are sorted by cheapest return flights first.

Deals found on 27/5

Sorted by cheapest first

Best time to book a flight from Riga to Southampton

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

    For as low as £649, British Airways can have you in Southampton from Riga in 19h 45m. The distance between Riga and Southampton is about 1101 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riga 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.

See more FAQs

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Cheapflights helps you search for flights from Riga to Southampton via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Riga to Southampton for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Riga to Southampton with no change fees.

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

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

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