Title: £112 Cheap Flights from Porto to Riga (OPO to RIX) - Expedia.co.uk

  

![St. Peter\'s Church featuring a city and landscape views](https://images.trvl-media.com/place/6062707/4ae63cbc-76d1-4405-ad86-c05a9b330fbb.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

![](https://images.trvl-media.com/place/6062707/4ae63cbc-76d1-4405-ad86-c05a9b330fbb.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

# £112 Cheap Flights from Porto (OPO) to Riga (RIX)

[View £112 flight on Wed, 24 Jun 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:OPO,to:RIX,departure:24/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:111.90&airProductToken=AQpiCi4IxHASBDQyODAY7nMgoGwo6caQAzDUyJADOFRAAFgBagdMT1dGQVJFcgRUSExGCjAIxHASBDIwMzEYoGwgkboBKO_TkAMwq9SQAzhRQAFYAWoHTE9XRkFSRXIFUUNBTEYSCggBEAEYASoCRFkYASIECAEQASgCKAMoBDAB)

-   [Return](?flightType=roundtrip)
-   [One-way](?flightType=oneway)
-   [Multi-city](?flightType=multicity)

### Travellers

Adults

ChildrenAges 2 to 17

InfantsYounger than 2

EconomyPremium economyBusiness classFirst class

Leaving from

Going to

Departing

Returning

Add a place to stay

Add a car

Direct flights only

## Popular airlines from Porto Airport (OPO) to Riga International Airport (RIX)

-   ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg)
    
    Lufthansa
    
    [](https://www.expedia.co.uk/Flights-Search?leg1=from:opo,to:rix,departure:19/10/2025TANYT&leg2=from:rix,to:opo,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}])
-   ![TAP Portugal](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TP.svg)
    
    TAP Portugal
    
    [](https://www.expedia.co.uk/Flights-Search?leg1=from:opo,to:rix,departure:19/10/2025TANYT&leg2=from:rix,to:opo,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TP"}}])
-   ![KLM](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg)
    
    KLM
    
    [](https://www.expedia.co.uk/Flights-Search?leg1=from:opo,to:rix,departure:19/10/2025TANYT&leg2=from:rix,to:opo,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}])
-   ![Turkish Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg)
    
    Turkish Airlines
    
    [](https://www.expedia.co.uk/Flights-Search?leg1=from:opo,to:rix,departure:19/10/2025TANYT&leg2=from:rix,to:opo,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}])
-   ![Swiss International Air Lines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg)
    
    Swiss International Air Lines
    
    [](https://www.expedia.co.uk/Flights-Search?leg1=from:opo,to:rix,departure:19/10/2025TANYT&leg2=from:rix,to:opo,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}])
-   ![LOT-Polish Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LO.svg)
    
    LOT-Polish Airlines
    
    [](https://www.expedia.co.uk/Flights-Search?leg1=from:opo,to:rix,departure:19/10/2025TANYT&leg2=from:rix,to:opo,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LO"}}])
-   ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg)
    
    British Airways
    
    [](https://www.expedia.co.uk/Flights-Search?leg1=from:opo,to:rix,departure:19/10/2025TANYT&leg2=from:rix,to:opo,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}])

![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg)

### 

Be in the know

Get alerts if flight prices drop or rise\*

![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg)

### 

Book smarter

Save up to 25% on select hotels after you book a flight\*

![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg)

### 

Earn twice

Earn your airline miles on top of our rewards

[Sign in](https://www.expedia.co.uk/login)

## Cheap Flights from Porto (OPO) to Riga (RIX)

Prices were available within the past 7 days and start at £112 for one-way flights and £230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Return

![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif)

Sun, 1 Feb - Sat, 28 Feb

OPO

Porto

RIX

Riga

£230

Return

found 4 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:OPO,to:RIX,departure:01/02/2026TANYT&leg2=from:RIX,to:OPO,departure:28/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:229.40&airProductToken=AQpmCjEIzJABEgQxMTgxGO5zIKUEKKj8gwMwzf2DAzhLQABYAWoFTElHSFRyCEtFVExHVFU0CjEIzJABEgM4OTIYpQQgkboBKOGChAMw44OEAzhLQAFYAWoFTElHSFRyCEtFVExHVFU0CmYKMQjMkAESAzg5MxiRugEgpQQolauGAzCmrIYDOEtAAFgBagVMSUdIVHIIS0VUTEdUVTQKMQjMkAESBDExNzYYpQQg7nMot62GAzDcroYDOEtAAVgBagVMSUdIVHIIS0VUTEdUVTQSCggCEAEYAioCTEgYASIECAEQASgCKAMoBDAL)

![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif)

Sun, 1 Feb - Sat, 28 Feb

OPO

Porto

RIX

Riga

£243

Return

found 4 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:OPO,to:RIX,departure:01/02/2026TANYT&leg2=from:RIX,to:OPO,departure:28/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:242.40&airProductToken=AQpmCjEIzJABEgQxMTc3GO5zIKUEKK7_gwMw04CEAzhMQABYAWoFTElHSFRyCExFVExHVFU0CjEIzJABEgM4OTIYpQQgkboBKOGChAMw44OEAzhMQAFYAWoFTElHSFRyCExFVExHVFU0CmYKMQjMkAESAzg5MRiRugEgpQQok6-GAzCksIYDOEtAAFgBagVMSUdIVHIIS0VUTEdUVTQKMQjMkAESBDExODAYpQQg7nMovLKGAzDhs4YDOEtAAVgBagVMSUdIVHIIS0VUTEdUVTQSCggCEAEYAioCTEgYASIECAEQASgCKAMoBDAL)

![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif)

Sun, 1 Feb - Sat, 28 Feb

OPO

Porto

RIX

Riga

£243

Return

found 4 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:OPO,to:RIX,departure:01/02/2026TANYT&leg2=from:RIX,to:OPO,departure:28/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:243.00&airProductToken=AQpmCjEIzJABEgQxMTgxGO5zIKUEKKj8gwMwzf2DAzhLQABYAWoFTElHSFRyCEtFVExHVFU0CjEIzJABEgM4OTIYpQQgkboBKOGChAMw44OEAzhLQAFYAWoFTElHSFRyCEtFVExHVFU0CmYKMQjMkAESAzg5MxiRugEgpQQolauGAzCmrIYDOEtAAFgBagVMSUdIVHIIS0VUTEdUVTQKMQjMkAESBDExODAYpQQg7nMovLKGAzDhs4YDOEtAAVgBagVMSUdIVHIIS0VUTEdUVTQSCggCEAEYAioCTEgYASIECAEQASgCKAMoBDAL)

![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif)

Sun, 1 Feb - Sat, 28 Feb

OPO

Porto

RIX

Riga

£256

Return

found 4 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:OPO,to:RIX,departure:01/02/2026TANYT&leg2=from:RIX,to:OPO,departure:28/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:255.40&airProductToken=AQpmCjEIzJABEgQxMTgxGO5zIKUEKKj8gwMwzf2DAzhUQABYAWoFTElHSFRyCFRFVExHVFU0CjEIzJABEgM4OTAYpQQgkboBKIn-gwMwi_-DAzhUQAFYAWoFTElHSFRyCFRFVExHVFU0CmYKMQjMkAESAzg5MRiRugEgpQQok6-GAzCksIYDOEtAAFgBagVMSUdIVHIIS0VUTEdUVTQKMQjMkAESBDExODAYpQQg7nMovLKGAzDhs4YDOEtAAVgBagVMSUdIVHIIS0VUTEdUVTQSCggCEAEYAioCTEgYASIECAEQASgCKAMoBDAL)

![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif)

Sun, 1 Feb - Sat, 28 Feb

OPO

Porto

RIX

Riga

£256

Return

found 4 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:OPO,to:RIX,departure:01/02/2026TANYT&leg2=from:RIX,to:OPO,departure:28/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:256.00&airProductToken=AQpmCjEIzJABEgQxMTc3GO5zIKUEKK7_gwMw04CEAzhMQABYAWoFTElHSFRyCExFVExHVFU0CjEIzJABEgM4OTIYpQQgkboBKOGChAMw44OEAzhMQAFYAWoFTElHSFRyCExFVExHVFU0CmYKMQjMkAESAzg5MxiRugEgpQQolauGAzCmrIYDOEtAAFgBagVMSUdIVHIIS0VUTEdUVTQKMQjMkAESBDExODAYpQQg7nMovLKGAzDhs4YDOEtAAVgBagVMSUdIVHIIS0VUTEdUVTQSCggCEAEYAioCTEgYASIECAEQASgCKAMoBDAL)

![Air Baltic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BT.gif)

Sat, 29 Nov - Mon, 1 Dec

OPO

Porto

RIX

Riga

£260

Return

found 7 hours ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:OPO,to:RIX,departure:29/11/2025TANYT&leg2=from:RIX,to:OPO,departure:01/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:259.90&airProductToken=AQoxCi8IwqgBEgM2ODAY7nMgkboBKLyx_gIwrLP-AjhGQABYAWoFQkFTSUNyBkYzU0FMRRIKCAEQARgBKgJCVBgBIgQIARABKAIoAygEMAE)

![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif)

Sun, 1 Feb - Sat, 28 Feb

OPO

Porto

RIX

Riga

£261

Return

found 4 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:OPO,to:RIX,departure:01/02/2026TANYT&leg2=from:RIX,to:OPO,departure:28/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:260.80&airProductToken=AQprCjMIzJABEgQxNzgzGO5zIIwVKPn_gwMwo4GEAzhMQABYAWoHQ0xBU1NJQ3IITEVUQ0xTVTQKNAjMkAESBDQ0NTQYjBUgkboBKIKChAMwiYOEAzhMQAFYAWoHQ0xBU1NJQ3IITEVUQ0xTVTQKZgoxCMyQARIDODkzGJG6ASClBCiVq4YDMKashgM4S0AAWAFqBUxJR0hUcghLRVRMR1RVNAoxCMyQARIEMTE3NhilBCDucyi3rYYDMNyuhgM4S0ABWAFqBUxJR0hUcghLRVRMR1RVNBIKCAIQARgCKgJMSBgBIgQIARABKAIoAygEMAs)

![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif)

Sun, 1 Feb - Sat, 28 Feb

OPO

Porto

RIX

Riga

£263

Return

found 4 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:OPO,to:RIX,departure:01/02/2026TANYT&leg2=from:RIX,to:OPO,departure:28/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:262.55&airProductToken=AQpnCjEIwYwBEgQxNTI5GO5zIOIwKO3-gwMw-f-DAzhHQABYAWoFTElHSFRyCEdZTDAyQUxBCjIIwYwBEgQ3OTgyGOIwIJG6ASjjiIQDMIOKhAM4R0ABWAFqBUxJR0hUcghHWUwwMkFMQQppCjMIy5gBEgQzMDkyGJG6ASCAkwEopLCGAzC1sYYDOEdAAFgBagVMSUdIVHIIR1lMNzJBTEEKMgjLmAESBDE1NzEYgJMBIO5zKJa4hgMwtrmGAzhHQAFYAWoFTElHSFRyCEdZTDcyQUxBEgoIARABGAEqAkFGGAEiBAgBEAEoAigDKAQwAQ)

![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif)

Thu, 20 Nov - Sun, 23 Nov

OPO

Porto

RIX

Riga

£278

Return

found 5 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:OPO,to:RIX,departure:20/11/2025TANYT&leg2=from:RIX,to:OPO,departure:23/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:277.80&airProductToken=AQprCjMIzLABEgQyMDY3GO5zILk8KPXJ_QIwhsv9AjhLQABYAWoHQ0xBU1NJQ3IIS0VUQ0xTVTQKNAjMsAESBDQzMTIYuTwgkboBKOzM_QIw_c39AjhLQAFYAWoHQ0xBU1NJQ3IIS0VUQ0xTVTQKawo0CMywARIENDMxMxiRugEguTwohO39AjCf7v0COEtAAFgBagdDTEFTU0lDcghLRVRDTFNVNAozCMywARIEMjA2Nhi5PCDucyiZ9f0CML72_QI4S0ABWAFqB0NMQVNTSUNyCEtFVENMU1U0EgoIAhABGAIqAkxYGAEiBAgBEAEoAigDKAQwCw)

![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif)

Mon, 10 Nov - Mon, 17 Nov

OPO

Porto

RIX

Riga

£282

Return

found 1 hour ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:OPO,to:RIX,departure:10/11/2025TANYT&leg2=from:RIX,to:OPO,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:281.40&airProductToken=AQpnCjEI05YBEgQyNzc0GO5zIOI7KP_b_AIwx938AjhLQABYAWoIU1RBTkRBUkRyBUtFUkVTCjII05YBEgQ5NjA4GOI7IJG6ASi44vwCMI3j_AI4S0ABWAFqCFNUQU5EQVJEcgVLRVJFUwpnCjII05YBEgQ5NjA5GJG6ASDiOyj2pP0CMNCl_QI4VEAAWAFqCFNUQU5EQVJEcgVURVJFUwoxCNOWARIEMjc3MxjiOyDucyjbqP0CMK2q_QI4VEABWAFqCFNUQU5EQVJEcgVURVJFUxIKCAEQARgBKgJTSxgBIgQIARABKAIoAygEMAE)

## Travel information

0

| Origin airport | Dr. Francisco de Sa Carneiro |
| --- | --- |
| Destination airport | Riga Intl. |
| Airlines serving | Air France, Brussels Airlines, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines |
| Return price | £229 |
| Distance | 2886 km |

## Book with confidence

### Compare flights from Porto to Riga easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Porto to Riga. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Riga Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Dr. Francisco de Sa Carneiro to Riga Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Dr. Francisco de Sa Carneiro (OPO) to Riga Intl. (RIX)

The easiest way to view the best deals on flights from Porto to Riga today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Dr. Francisco de Sa Carneiro to Riga Intl. start at just £230 and range up to £282.  

To find an even better deal, try  

-   being flexible on your dates – midweek flights can be cheaper
-   looking for other airports near Porto and Riga
-   booking your flight during February, the cheapest month on this route
-   varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Porto to Riga flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Dr. Francisco de Sa Carneiro to Riga Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

## Explore a world of travel with Expedia

-   Accommodation
-   Packages

-   [Babīte Hotels](https://www.expedia.co.uk/Babite-Hotels.d3000025682.Travel-Guide-Hotels)
-   [Marupe Municipality Hotels](https://www.expedia.co.uk/Destinations-In-Marupe-Municipality.d6343050.Hotel-Destinations)
-   [Gātciems Hotels](https://www.expedia.co.uk/Gatciems-Hotels.d3000025635.Travel-Guide-Hotels)
-   [Jaunmārupe Hotels](https://www.expedia.co.uk/Jaunmarupe-Hotels.d3000025615.Travel-Guide-Hotels)
-   [Spuņciems Hotels](https://www.expedia.co.uk/Spunciems-Hotels.d3000025466.Travel-Guide-Hotels)

-   [Visit Babīte](https://www.expedia.co.uk/Babite.dx3000025682)
-   [Visit Marupe Municipality](https://www.expedia.co.uk/Marupe-Municipality.dx6343050)

\*Available to Expedia members.