In terms of precipitation, rainfall in Southampton ranges from 25.0 - 76.0 inches per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Southampton when rainfall is around 25.0 mm.

If weather is an important factor for your trip to Southampton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

How far in advance should I book a flight from Riga to Southampton?

To save on the cost of your flight from Riga to Southampton, book at least 26 days before your planned departure. Booking around this time can save you about 102% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £75 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £116.

What is the cheapest month to fly from Riga to Southampton?

January can be a great time to fly to Southampton from Riga with a flight ticket averaging about £106. Cheapflights users have found deals in the month of January for as cheap as £30. The most expensive prices can be found in the month of July.

What is the cheapest time of day to fly from RIX to SOU?

When flying from Riga to Southampton, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£265+ Flights from Riga to Southampton

Cheap flight deals from Riga to Southampton

Round-trip from	£265
Popular in	July
Cheapest in	January
Average price	£176

KLM
11/10-26/10
2 total stops
24h 45m total
Riga to Southampton

Search Deals

Highest demand for flights based on searches. 33% potential increase in price (£38 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (£6 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Riga to Southampton

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 7 July 2025.

Sat 11/1011:50RIX - SOU

1 stop7h 40mKLM

Sun 26/1018:05SOU - RIX

1 stop17h 05mKLM

Deal found 6/7£265

Fri 17/1007:45RIX - SOU

1 stop13h 50mMultiple Airlines

Mon 3/1114:35SOU - RIX

1 stop5h 45mMultiple Airlines

Deal found 5/7£281

Fri 22/815:40RIX - SOU

2 stops19h 45mBritish Airways

Mon 25/819:55SOU - RIX

2 stops24h 10mBritish Airways

Deal found 5/7£983

Best flights from Riga to Southampton
Discover carefully curated flight deals from Riga to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 July 2025.

Sat 11/1011:50RIX - SOU

1 stop7h 40mKLM

Sun 26/1018:05SOU - RIX

1 stop17h 05mKLM

Deal found 6/7£265

Fri 17/1007:45RIX - SOU

1 stop13h 50mMultiple Airlines

Mon 3/1114:35SOU - RIX

1 stop5h 45mMultiple Airlines

Deal found 5/7£281

Fri 22/815:40RIX - SOU

2 stops19h 45mBritish Airways

Mon 25/819:55SOU - RIX

2 stops24h 10mBritish Airways

Deal found 5/7£983

Cheapflights Fare Finder

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

RigaSouthampton

RIX - SOU

RIXSOU

Riga Intl

Sat 11/10

11:50-17:30

1 stop7h 40m

Southampton Eastleigh

Sun 26/10

18:05-13:10

1 stop17h 05m

£265

RigaSouthampton

RIX - SOU

RIXSOU

Riga Intl

Fri 17/10

07:45-19:35

1 stop13h 50m

Southampton Eastleigh

Mon 3/11

14:35-22:20

1 stop5h 45m

£281

RigaSouthampton

RIX - SOU

RIXSOU

Riga Intl

Fri 22/8

15:40-09:25

2 stops19h 45m

Southampton Eastleigh

Mon 25/8

19:55-22:05

2 stops24h 10m

£983

RigaSouthampton

RIX - SOU

RIXSOU

Riga Intl

Tue 2/9

07:25-19:25

2 stops14h 00m

£354

Flights are sorted by cheapest return flights first.

Deals found on 5/7

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.

Cheapflights Insights

Everything you need to know about your flight from Riga to Southampton

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

Currently, September is the cheapest month in which you can book a flight from Riga to Southampton (average of £203). Flying from Riga to Southampton in November is currently the most expensive (average of £262). 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.

Reviews of airlines servicing Southampton

See what other customers who have flown with KLM and British Airways from Riga to Southampton have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,368 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,368 reviews

KLM

7.8

Good

1,368 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

British Airways

6.6

Okay

7,095 reviews

KLM

7.8

Good

1,368 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

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.
What is the cheapest month to book a flight from Riga to Southampton?
Currently, September is the cheapest month in which you can book a flight from Riga to Southampton (average of £203). Flying from Riga to Southampton in November is currently the most expensive (average of £262). 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

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

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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Cheap flights from Riga to Southampton from £265

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Riga to Southampton

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Riga to Southampton

Cheapest flights from Riga to SouthamptonExplore 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 7 July 2025.

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 7 July 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Riga to Southampton

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

Reviews of airlines servicing Southampton

See what other customers who have flown with KLM and British Airways from Riga to Southampton have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

How can I find direct flights from Riga to Southampton?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Riga to Southampton

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 7 July 2025.