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Cheap flights from Southampton to Riga from £142

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Riga departing on 15/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Southampton to Riga

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:50 - 22:20
SOU
-
RIX
13h 30m
1 stop
Multiple Airlines Logo
23:05 - 12:05
RIX
-
SOU
15h 00m
2 stops
£247Multiple Airlines
Sat, 2 May - Sat, 9 May
KLM Logo
17:20 - 17:15
SOU
-
RIX
21h 55m
1 stop
KLM Logo
11:50 - 08:35
RIX
-
SOU
22h 45m
1 stop
£269KLM
Mon, 4 May - Mon, 11 May
Multiple Airlines Logo
06:50 - 22:20
SOU
-
RIX
13h 30m
1 stop
Multiple Airlines Logo
23:40 - 08:35
RIX
-
SOU
10h 55m
1 stop
£275Multiple Airlines
Sat, 2 May - Sat, 9 May
Multiple Airlines Logo
07:50 - 10:55
SOU
-
RIX
25h 05m
3 stops
Multiple Airlines Logo
23:40 - 08:35
RIX
-
SOU
10h 55m
1 stop
£297Multiple Airlines
Sat, 2 May - Sat, 9 May
Multiple Airlines Logo
20:40 - 22:00
SOU
-
RIX
23h 20m
3 stops
Multiple Airlines Logo
06:30 - 16:50
RIX
-
SOU
12h 20m
2 stops
£306Multiple Airlines
Mon, 4 May - Mon, 11 May
Multiple Airlines Logo
20:00 - 10:35
SOU
-
RIX
12h 35m
2 stops
Multiple Airlines Logo
11:35 - 07:55
RIX
-
SOU
22h 20m
3 stops
£314Multiple Airlines
Sat, 2 May - Sat, 9 May
Multiple Airlines Logo
07:50 - 10:55
SOU
-
RIX
25h 05m
3 stops
Multiple Airlines Logo
06:30 - 07:55
RIX
-
SOU
27h 25m
3 stops
£332Multiple Airlines
Sat, 2 May - Sat, 9 May
Multiple Airlines Logo
19:20 - 13:10
SOU
-
RIX
39h 50m
3 stops
Multiple Airlines Logo
17:00 - 08:35
RIX
-
SOU
17h 35m
1 stop
£334Multiple Airlines
Mon, 4 May - Mon, 11 May
British Airways Logo
06:50 - 13:50
SOU
-
RIX
29h 00m
2 stops
British Airways Logo
07:25 - 09:25
RIX
-
SOU
28h 00m
2 stops
£547British Airways
Fri, 8 May - Mon, 11 May

momondo 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, momondo users made 279,928 searches. Data last updated 23 March 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 - RIX

SOURIX

Southampton Eastleigh

Sat 2/5

06:50-22:20

1 stop13h 30m

Riga Intl

Sat 9/5

23:05-12:05

2 stops15h 00m

£247

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

Mon 4/5

17:20-17:15

1 stop21h 55m

Riga Intl

Mon 11/5

11:50-08:35

1 stop22h 45m

£269
Fastest return journey

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

Sat 2/5

06:50-22:20

1 stop13h 30m

Riga Intl

Sat 9/5

23:40-08:35

1 stop10h 55m

£275

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

Sat 2/5

07:50-10:55

3 stops25h 05m

Riga Intl

Sat 9/5

23:40-08:35

1 stop10h 55m

£297

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

Mon 4/5

20:40-22:00

3 stops23h 20m

Riga Intl

Mon 11/5

06:30-16:50

2 stops12h 20m

£306

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

Sat 2/5

20:00-10:35

2 stops12h 35m

Riga Intl

Sat 9/5

11:35-07:55

3 stops22h 20m

£314

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

Sat 2/5

07:50-10:55

3 stops25h 05m

Riga Intl

Sat 9/5

06:30-07:55

3 stops27h 25m

£332

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

Mon 4/5

19:20-13:10

3 stops39h 50m

Riga Intl

Mon 11/5

17:00-08:35

1 stop17h 35m

£334

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

Fri 8/5

06:50-13:50

2 stops29h 00m

Riga Intl

Mon 11/5

07:25-09:25

2 stops28h 00m

£547
Cheapest one-way

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

Fri 15/5

18:20-22:20

1 stop26h 00m

£142

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Riga from

How to get the cheapest flight ticket from Southampton to Riga

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Riga?

According to our data, Sunday is the cheapest day to fly to Riga from Southampton. The lowest ticket price found for a Sunday departure recently was £103. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Southampton to Riga for around £157.

What is the cheapest time of day to depart on your flight to Riga?

According to our data, the cheapest time of day to fly to Riga is in the morning. momondo users have found flights departing from Southampton to Riga in the morning for as low as £131. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Riga is at midday when prices are around £168.

When to book flights from Southampton to Riga

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Riga according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Southampton to Riga (SOU to RIX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Riga

Fastest flight time

13h 30m

Direct flights

None
The fastest flight from Southampton to Riga takes 13h 30m
There are no direct flights from Southampton to Riga. There are no popular flight routes from Southampton to Riga.
Search flight deals

  • How far is Southampton Eastleigh to Riga Intl by plane?

    Riga Intl is 1109.5 mi away from Southampton Eastleigh. 13h 30m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Riga Intl Airport?

    Prices for flights from Southampton Eastleigh Airport to Riga Intl Airport were last updated today.

  • How old do you have to be to fly from Southampton Eastleigh Airport to Riga Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Southampton Eastleigh Airport to Riga Intl Airport.

  • What documentation or ID do you need to fly to Riga Intl Airport?

    The travel and health documents required for your trip to Riga Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Riga Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Riga?

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

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Riga?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Southampton to Riga . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Southampton to Riga with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Riga from Southampton with this policy.

How can momondo help me find flights from Southampton to Riga?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Riga from Southampton.

I’m not ready to book a flight from Southampton to Riga right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Riga from Southampton. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Fly your favourite airline to Riga

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Ryanair
airBaltic
British Airways
KLM
Norwegian
LOT
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Lufthansa