Title: $309 Cheap flights from Cardiff to Riga (CWL to RIX) - Expedia.com ![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) # $309 Cheap Flights from Cardiff (CWL) to Riga (RIX) [View $309 flight on Thu, Apr 9, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:CWL,to:RIX,departure:4/9/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:308.80&airProductToken=AQpoCjIIy5gBEgQxMDkyGMJdIICTASjv8okDML_ziQM4UkAAWAFqB0NMQVNTSUNyBlBJTlRLTAoyCMKoARIDNjIwGICTASCRugEowf6JAzDD_4kDOFBAAVgBagdDTEFTU0lDcgZQSU5US0wSCggBEAEYASoCQlQYASIECAEQASgCKAMoBDAB) ## Popular airlines from Cardiff International Airport (CWL) to Riga International Airport (RIX) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.com/Flights-Search?leg1=from:CWL,to:RIX,departure:3/27/2026TANYT&leg2=from:RIX,to:CWL,departure:4/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France [](https://www.expedia.com/Flights-Search?leg1=from:CWL,to:RIX,departure:3/27/2026TANYT&leg2=from:RIX,to:CWL,departure:4/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![](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\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Cardiff to Riga (CWL-RIX) Prices were available within the past 7 days and start at $309 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### How much does a flight from Cardiff (CWL-Cardiff Intl.) to Riga (RIX-Riga Intl.) cost? ### What is the cheapest month to fly from Cardiff (CWL-Cardiff Intl.) to Riga (RIX-Riga Intl.)? ### Which airlines fly direct from Cardiff (CWL-Cardiff Intl.) to Riga (RIX-Riga Intl.)? ### What is the cheapest airline that flies from Cardiff (CWL-Cardiff Intl.) to Riga (RIX-Riga Intl.)? ### How do I find cheap flights from Cardiff (CWL-Cardiff Intl.) to Riga (RIX-Riga Intl.)? ### What is the best time to fly from Cardiff (CWL-Cardiff Intl.) to Riga (RIX-Riga Intl.)? ### What is the earliest flight from Cardiff (CWL-Cardiff Intl.) to Riga (RIX-Riga Intl.)? ### What day of the week has the most flights from Cardiff (CWL-Cardiff Intl.) to Riga (RIX-Riga Intl.)? ### What are the most popular departure times for flights from Cardiff (CWL-Cardiff Intl.) to Riga (RIX-Riga Intl.)? ### How long does it take to fly from Cardiff (CWL-Cardiff Intl.) to Riga (RIX-Riga Intl.)? ### Can you fly business or first class from Cardiff (CWL-Cardiff Intl.) to Riga (RIX-Riga Intl.)? ### How do I earn miles on a Cardiff (CWL-Cardiff Intl.) to Riga (RIX-Riga Intl.) flight with Expedia? ### What airports do you fly into for Riga from Cardiff Intl. (CWL)? ### Is it cheaper to buy a plane ticket from Cardiff (CWL-Cardiff Intl.) to Riga (RIX-Riga Intl.) at the last minute? ### Is it cheaper to book a Cardiff (CWL-Cardiff Intl.) to Riga (RIX-Riga Intl.) flight and hotel package? ### Can I cancel or change the date of my flight from Cardiff (CWL-Cardiff Intl.) to Riga (RIX-Riga Intl.)? ## Travel information | Origin airport | Cardiff Intl. | | ------------------- | ------------- | | Destination airport | Riga Intl. | | Distance | 1159 mi | ## Book with confidence # Cardiff to Riga Flights The cheapest times to fly from Cardiff to Riga On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cardiff to Riga are during the month of . You can find some of the cheapest flights from Cardiff to Riga with Expedia's search tool and vast selection of airlines. The best time to book a flight from Cardiff to Riga Sunday is one of the best days to book for cheap flights from Cardiff to Riga: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from Cardiff to Riga Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cardiff to Riga in 2026\. You can also book with separate airlines for your outbound and return journeys, from $309 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cardiff to Riga flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Cardiff to Riga airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. 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