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Cheap flights from Portsmouth to Latvia from £262

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — RIX
24 Jul — 31 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Latvia

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Latvia
Explore the most affordable flight options available from Portsmouth to Latvia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 June 2026.

Tue 11/812:35
SOU
-
RIX
3 stops33h 10m
Multiple Airlines
Sun 23/816:30
RIX
-
SOU
3 stops29h 00m
Multiple Airlines
Deal found 24/6£262
Mon 10/812:25
SOU
-
RIX
2 stops22h 30m
Multiple Airlines
Sun 23/816:30
RIX
-
SOU
3 stops29h 00m
Multiple Airlines
Deal found 24/6£280
Tue 11/806:45
SOU
-
RIX
2 stops13h 35m
Multiple Airlines
Tue 18/811:50
RIX
-
SOU
3 stops33h 40m
Multiple Airlines
Deal found 22/6£294
Tue 11/818:05
SOU
-
RIX
1 stop21h 10m
KLM
Tue 18/811:50
RIX
-
SOU
1 stop22h 55m
KLM
Deal found 24/6£335

Find flight deals from Portsmouth to Latvia

Keep the following information in mind while searching for Portsmouth to Latvia flight deals. Data was last updated 24 June 2026.

Round-trip from

£262

Popular in

July

Cheapest in

February

Average price

£182
11/8-23/8
  • 11/8-23/8
  • 6 total stops
  • 62h 10m total
  • Portsmouth to Latvia
Search Deals
Highest demand for flights based on searches. 32% potential increase in price (£54 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 June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Latvia 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 24 June 2026.
Use the filters below to find and compare flights from Portsmouth to Latvia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

Tue 11/8

20:00-12:25

2 stops14h 25m

Riga Intl

Sun 23/8

16:30-19:30

3 stops29h 00m

£267

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

Mon 10/8

12:25-12:55

2 stops22h 30m

Riga Intl

Sun 23/8

16:30-19:30

3 stops29h 00m

£280

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

Tue 11/8

06:45-22:20

2 stops13h 35m

Riga Intl

Tue 18/8

11:50-19:30

3 stops33h 40m

£294

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

Tue 11/8

18:05-17:15

1 stop21h 10m

Riga Intl

Tue 18/8

11:50-08:45

1 stop22h 55m

£335
Fastest return journey

SouthamptonRiga

SOU - RIX

SOURIX

Southampton Eastleigh

Sat 18/7

06:45-22:05

1 stop13h 20m

Riga Intl

Sat 25/7

06:50-08:35

2 stops27h 45m

£425

Flights are sorted by cheapest return flights first.

Deals found on 24/6

Sorted by cheapest first

Best time to book a flight from Portsmouth to Latvia

Have a flexible travel schedule? Discover the best time to fly to Latvia from Portsmouth 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 Portsmouth to Latvia

What is the cheapest time of day to fly from P0R to LV?

Find hourly flight availability from Portsmouth to Latvia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 June 2026.

When flying from Portsmouth to Latvia, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 26% versus a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Latvia. 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 Portsmouth to Latvia?

    Airlines like KLM fly from Portsmouth to Latvia in about 21h 10m. The time it takes to get you to your destination can typically vary by up to . There are 1101 mi between Portsmouth and Latvia.

  • Can I find deals for flights from Portsmouth to Latvia that include hotel bookings?

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

  • How can I find direct flights from Portsmouth to Latvia?

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

  • Can I find deals for business class flights from Portsmouth to Latvia?

    Yes. Cheapflights offers flight deals from Portsmouth to Latvia 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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Alternative routes for Portsmouth to Latvia

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Top 9 airlines flying from Portsmouth to Latvia

Discover the top 9 airlines that operate flights from Portsmouth to Latvia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 June 2026.
AirlineCheapestAverageFlexibilityOn-time
NorwegianCheapest£45Average£103FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
RyanairCheapest£51Average£211FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
airBalticCheapest£81Average£234FlexibilityNo cancel feeOn-time87%
Search airBaltic flights
British AirwaysCheapest£91Average£255FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£127Average£237FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Scandinavian AirlinesCheapest£155Average£177FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LufthansaCheapest£158Average£184FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapest£171Average£231FlexibilityNo cancel feeOn-time81%
Search LOT flights
KLMCheapest£226Average£275FlexibilityNo cancel feeOn-time75%
Search KLM flights

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 Portsmouth to Latvia?

Cheapflights helps you search for flights from Portsmouth to Latvia 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 Portsmouth to Latvia?

Cheapflights helps you find that perfect flight to Latvia from Portsmouth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portsmouth to Latvia with no change fees?

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

Can Cheapflights notify me if prices for flights from Portsmouth to Latvia 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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