Title: £584 Cheap Flights from Sydney to Riga (SYD 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) # £584 Cheap Flights from Sydney (SYD) to Riga (RIX) [View £584 flight on Sun, 1 Feb 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:SYD,to:RIX,departure:01/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:584.00&airProductToken=AQqbAQotCMWWARIDNDE3GJIeIOMNKKL-gwMw_oSEAzhMQABYAWoCWVByCExMUU9QQVUxCi0IxZYBEgMxMDEY4w0g7H0olJCEAzC4k4QDOExAAFgBagJZUHIITExRT1BBVTEKOwjFlgESBDM0OTYY7H0gkboBKJuWhAMwwJeEAzhMQABYAWoCWVByCExMUU9QQVUxegoIwqgBEgQzNDk2EgoIAhABGAEqAkVLGAEiBAgBEAEoAigDKAQwCw) - [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 Sydney Airport (SYD) to Riga International Airport (RIX) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France [](https://www.expedia.co.uk/Flights-Search?leg1=from:SYD,to:RIX,departure:07/02/2026TANYT&leg2=from:RIX,to:SYD,departure:14/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AY.svg) Finnair [](https://www.expedia.co.uk/Flights-Search?leg1=from:SYD,to:RIX,departure:07/02/2026TANYT&leg2=from:RIX,to:SYD,departure:14/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AY"}}]) - ![](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:SYD,to:RIX,departure:07/02/2026TANYT&leg2=from:RIX,to:SYD,departure:14/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EK.svg) Emirates [](https://www.expedia.co.uk/Flights-Search?leg1=from:SYD,to:RIX,departure:07/02/2026TANYT&leg2=from:RIX,to:SYD,departure:14/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EK"}}]) - ![](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:SYD,to:RIX,departure:07/02/2026TANYT&leg2=from:RIX,to:SYD,departure:14/02/2026TANYT&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_TK.svg) Turkish Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:SYD,to:RIX,departure:07/02/2026TANYT&leg2=from:RIX,to:SYD,departure:14/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QR.svg) Qatar Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:SYD,to:RIX,departure:07/02/2026TANYT&leg2=from:RIX,to:SYD,departure:14/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QR"}}]) - ![](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 25% 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 rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from Sydney (SYD) to Riga (RIX) Prices were available within the past 7 days and start at £584 for one-way flights and £1,225 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Finnair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AY.gif) Wed, 22 Jul - Tue, 28 Jul SYD Sydney RIX Riga £1,225 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SYD,to:RIX,departure:22/07/2026TANYT&leg2=from:RIX,to:SYD,departure:28/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1224.60&airProductToken=AQquAQpACMGyARIENTExMhiSHiDHMijmgpMDMJaHkwM4VkAAWAFqCEVDTEFTU0lDcghWTk4wUzNDTXoKCMOwARIENTExMgozCMGyARIDMTAwGMcyIIdZKMeOkwMw-5STAzhWQAFYAWoIRUNMQVNTSUNyCFZOTjBTM0NNCjUIwbIBEgQxMDcxGIdZIJG6ASjBlZMDMIeWkwM4VkABWAFqCEVDTEFTU0lDcghWTk4wUzNDTQqtAQo1CMGyARIEMTA3OBiRugEgh1kowMmTAzCGypMDOFZAAFgBaghFQ0xBU1NJQ3IIVk5OMFMzQ00KMgjBsgESAjk5GIdZIMcyKO_KkwMwxNCTAzhWQAFYAWoIRUNMQVNTSUNyCFZOTjBTM0NNCkAIwbIBEgQ1ODQxGMcyIJIeKJ7RkwMwutWTAzhWQAFYAWoIRUNMQVNTSUNyCFZOTjBTM0NNegoIw7ABEgQ1ODQxEgoIARABGAEqAkFZGAEiBAgBEAEoAigDKAQwAQ) ![Finnair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AY.gif) Wed, 22 Jul - Tue, 28 Jul SYD Sydney RIX Riga £1,243 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SYD,to:RIX,departure:22/07/2026TANYT&leg2=from:RIX,to:SYD,departure:28/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1242.20&airProductToken=AQquAQpACMGyARIENTExMhiSHiDHMijmgpMDMJaHkwM4VkAAWAFqCEVDTEFTU0lDcghWTk4wUzNDTXoKCMOwARIENTExMgozCMGyARIDMTAwGMcyIIdZKMeOkwMw-5STAzhWQAFYAWoIRUNMQVNTSUNyCFZOTjBTM0NNCjUIwbIBEgQxMDcxGIdZIJG6ASjBlZMDMIeWkwM4VkABWAFqCEVDTEFTU0lDcghWTk4wUzNDTQqgAQo1CMGyARIEMTA3NBiRugEgh1koosSTAzDtxJMDOFNAAFgBaghFQ0xBU1NJQ3IIU05OMFMzQ00KMwjBsgESAzE0MRiHWSDBUij5xZMDMKbLkwM4U0ABWAFqCEVDTEFTU0lDcghTTk4wUzNDTQoyCNGMARICMjQYwVIgkh4ontGTAzDJ1ZMDOE9AAVgBaghFQ0xBU1NJQ3IIU05OMFMzQ00SCggBEAEYASoCQVkYASIECAEQASgCKAMoBDAB) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Wed, 22 Jul - Tue, 28 Jul SYD Sydney RIX Riga £1,248 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SYD,to:RIX,departure:22/07/2026TANYT&leg2=from:RIX,to:SYD,departure:28/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1247.50&airProductToken=AQpeCiwI1JYBEgMxNzUYkh4gyJwBKLmCkwMwtIyTAzhQQABYAWoCUlNyBlBGM1hQWAouCNSWARIEMTc3NRjInAEgkboBKMyOkwMwhZCTAzhQQAFYAWoCUlNyBlBGM1hQWApgCi8I1JYBEgQxNzU4GJG6ASDInAEowMSTAzCIxpMDOExAAFgBagJSU3IHTExGMlhQWAotCNSWARIDMTc0GMicASCSHijixpMDMKbQkwM4TEABWAFqAlJTcgdMTEYyWFBYEgoIARABGAEqAlRLGAEiBAgBEAEoAigEKAYwAQ) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Wed, 22 Jul - Tue, 28 Jul SYD Sydney RIX Riga £1,285 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SYD,to:RIX,departure:22/07/2026TANYT&leg2=from:RIX,to:SYD,departure:28/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1284.40&airProductToken=AQq6AQpACMywARIEOTA5MRiSHiCSaijc_ZIDMNqBkwM4V0AAWAFqCEVDT1NBVkVScghXWDBYSVlOQ3oKCNOiARIEOTA5MQozCMywARIDMTc3GJJqILk8KL2EkwMwv4qTAzhXQAFYAWoIRUNPU0FWRVJyCFdYMFhJWU5DCkEIzLABEgQ0MzEwGLk8IJG6ASj4i5MDMImNkwM4V0ABWAFqCEVDT1NBVkVScghXWDBYSVlOQ3oKCMKoARIENDMxMAqhAQo0CMyQARIDODkxGJG6ASClBCj0xZMDMIDHkwM4UUAAWAFqCEVDT1NBVkVScghRWDBYSVlOQwo0CMyQARIDNzU0GKUEIOGKASiK0ZMDMKbVkwM4UUABWAFqCEVDT1NBVkVScghRWDBYSVlOQwozCNGMARICNjgY4YoBIJIeKKzdkwMwz-KTAzhPQAFYAWoIRUNPU0FWRVJyCFFYMFhJWU5DEgoIARABGAEqAkxYGAEiBAgBEAEoAigDKAQwAQ) ![Finnair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AY.gif) Wed, 22 Jul - Tue, 28 Jul SYD Sydney RIX Riga £1,302 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SYD,to:RIX,departure:22/07/2026TANYT&leg2=from:RIX,to:SYD,departure:28/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1301.60&airProductToken=AQquAQpACMGyARIENTExMhiSHiDHMijmgpMDMJaHkwM4VkAAWAFqCEVDTEFTU0lDcghWTk4wUzNDTXoKCMOwARIENTExMgozCMGyARIDMTAwGMcyIIdZKMeOkwMw-5STAzhWQAFYAWoIRUNMQVNTSUNyCFZOTjBTM0NNCjUIwbIBEgQxMDcxGIdZIJG6ASjBlZMDMIeWkwM4VkABWAFqCEVDTEFTU0lDcghWTk4wUzNDTQquAQo1CMGyARIEMTA3OBiRugEgh1kowMmTAzCGypMDOExAAFgBaghFQ0xBU1NJQ3IITE5OMFMzQ00KMwjBsgESAzEzMRiHWSCSaijqypMDMPbQkwM4TEABWAFqCEVDTEFTU0lDcghMTk4wUzNDTQpACMGyARIENTAwMxiSaiCSHiiy0ZMDMP7UkwM4TEABWAFqCEVDTEFTU0lDcghMTk4wUzNDTXoKCNGMARIENTAwMxIKCAEQARgBKgJBWRgBIgQIARABKAIoAygEMAE) ![Finnair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AY.gif) Wed, 22 Jul - Tue, 28 Jul SYD Sydney RIX Riga £1,312 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SYD,to:RIX,departure:22/07/2026TANYT&leg2=from:RIX,to:SYD,departure:28/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1311.30&airProductToken=AQquAQpACMGyARIENTExMhiSHiDHMijmgpMDMJaHkwM4VkAAWAFqCEVDTEFTU0lDcghWTk4wUzNDTXoKCMOwARIENTExMgozCMGyARIDMTAwGMcyIIdZKMeOkwMw-5STAzhWQAFYAWoIRUNMQVNTSUNyCFZOTjBTM0NNCjUIwbIBEgQxMDcxGIdZIJG6ASjBlZMDMIeWkwM4VkABWAFqCEVDTEFTU0lDcghWTk4wUzNDTQqgAQo1CMGyARIEMTA3OBiRugEgh1kowMmTAzCGypMDOExAAFgBaghFQ0xBU1NJQ3IITE5OMFMzQ00KMwjBsgESAzEzMRiHWSCSaijqypMDMPbQkwM4TEABWAFqCEVDTEFTU0lDcghMTk4wUzNDTQoyCNGMARICODIYkmogkh4ojNKTAzDd1ZMDOE5AAVgBaghFQ0xBU1NJQ3IITE5OMFMzQ00SCggBEAEYASoCQVkYASIECAEQASgCKAMoBDAB) ![Finnair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AY.gif) Wed, 22 Jul - Tue, 28 Jul SYD Sydney RIX Riga £1,312 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SYD,to:RIX,departure:22/07/2026TANYT&leg2=from:RIX,to:SYD,departure:28/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1311.60&airProductToken=AQquAQpACMGyARIENTExMhiSHiDHMijmgpMDMJaHkwM4VkAAWAFqCEVDTEFTU0lDcghWTk4wUzNDTXoKCMOwARIENTExMgozCMGyARIDMTAwGMcyIIdZKMeOkwMw-5STAzhWQAFYAWoIRUNMQVNTSUNyCFZOTjBTM0NNCjUIwbIBEgQxMDcxGIdZIJG6ASjBlZMDMIeWkwM4VkABWAFqCEVDTEFTU0lDcghWTk4wUzNDTQqhAQo1CMGyARIEMTA3NBiRugEgh1koosSTAzDtxJMDOFNAAFgBaghFQ0xBU1NJQ3IIU05OMFMzQ00KMwjBsgESAzE0MRiHWSDBUij5xZMDMKbLkwM4U0ABWAFqCEVDTEFTU0lDcghTTk4wUzNDTQozCNSOARIDNDc1GMFSIJIeKNrMkwMw9tCTAzhUQAFYAWoIRUNMQVNTSUNyCFNOTjBTM0NNEgoIARABGAEqAkFZGAEiBAgBEAEoAigDKAQwAQ) ![Finnair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AY.gif) Wed, 22 Jul - Tue, 28 Jul SYD Sydney RIX Riga £1,329 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SYD,to:RIX,departure:22/07/2026TANYT&leg2=from:RIX,to:SYD,departure:28/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1328.60&airProductToken=AQqlAQo9CMGyARIENTExMhiSHiDHMijmgpMDMJaHkwM4VkAAWAFqBUVGTEVYcghWTk4wUzNGTXoKCMOwARIENTExMgowCMGyARIDMTAwGMcyIIdZKMeOkwMw-5STAzhWQAFYAWoFRUZMRVhyCFZOTjBTM0ZNCjIIwbIBEgQxMDcxGIdZIJG6ASjBlZMDMIeWkwM4VkABWAFqBUVGTEVYcghWTk4wUzNGTQqkAQoyCMGyARIEMTA3OBiRugEgh1kowMmTAzCGypMDOFZAAFgBagVFRkxFWHIIVk5OMFMzRk0KLwjBsgESAjk5GIdZIMcyKO_KkwMwxNCTAzhWQAFYAWoFRUZMRVhyCFZOTjBTM0ZNCj0IwbIBEgQ1ODQxGMcyIJIeKJ7RkwMwutWTAzhWQAFYAWoFRUZMRVhyCFZOTjBTM0ZNegoIw7ABEgQ1ODQxEgoIARABGAEqAkFZGAEiBAgBEAEoAigEKAYwAQ) ![All Nippon Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/NH.gif) Wed, 22 Jul - Tue, 28 Jul SYD Sydney RIX Riga £1,367 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SYD,to:RIX,departure:22/07/2026TANYT&leg2=from:RIX,to:SYD,departure:28/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1366.30&airProductToken=AQqgAQozCM6QARIDODgwGJIeIKcbKK-CkwMw_YaTAzhTQABYAWoIRUNPU0FWRVJyCFNYMFhJWU5DCjMIzJABEgM3MTcYpxsgpQQo5YmTAzC8kJMDOFNAAVgBaghFQ09TQVZFUnIIU1gwWElZTkMKNAjMkAESAzg5MhilBCCRugEogpGTAzCEkpMDOFNAAVgBaghFQ09TQVZFUnIIU1gwWElZTkMKoQEKNAjMkAESAzg5MRiRugEgpQQo9MWTAzCAx5MDOFFAAFgBaghFQ09TQVZFUnIIUVgwWElZTkMKNAjMkAESAzc1NBilBCDhigEoitGTAzCm1ZMDOFFAAVgBaghFQ09TQVZFUnIIUVgwWElZTkMKMwjRjAESAjY4GOGKASCSHiis3ZMDMM_ikwM4T0ABWAFqCEVDT1NBVkVScghRWDBYSVlOQxIKCAEQARgBKgJMSBgBIgQIARABKAIoAygEMAE) ![Singapore Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SQ.gif) Wed, 22 Jul - Tue, 28 Jul SYD Sydney RIX Riga £1,386 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SYD,to:RIX,departure:22/07/2026TANYT&leg2=from:RIX,to:SYD,departure:28/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1385.90&airProductToken=AQq9AQo8CNOiARIDMjIyGJIeIJJqKMz_kgMwwIOTAzhXQABYAWoQRWNvbm9teSBTdGFuZGFyZHIJVzE0QVVSSlBPCj0I06IBEgMzMjQYkmoggJMBKNuEkwMw-4qTAzhXQAFYAWoQRWNvbm9teSBTdGFuZGFyZHIJVzE0QVVSSlBPCj4IwqgBEgM2MTgYgJMBIJG6ASibjJMDMJ2NkwM4V0ABWAFqEEVjb25vbXkgU3RhbmRhcmRyCVcxNEFVUkpQTwqyAQo6CMKoARIDMTMxGJG6ASDiOyjVwpMDMK_DkwM4VUAAWAFqDUVjb25vbXkgVmFsdWVyCVExNkFVUkpQTwo5CNOiARIDMzUxGOI7IJJqKLPFkwMwocuTAzhRQAFYAWoNRWNvbm9teSBWYWx1ZXIJUTE2QVVSSlBPCjkI06IBEgMyNDEYkmogkh4o08uTAzCVz5MDOFFAAVgBag1FY29ub215IFZhbHVlcglRMTZBVVJKUE8SCggCEAEYASoCU1EYASIECAEQASgCKAMoBDAP) __Flight from Sydney to Riga route information__ | Origin airport | Kingsford Smith Intl. | | ------------------- | --------------------- | | Destination airport | Riga Intl. | | Return price | £1,225 | | Distance | 15239 km | ## Compare flights from Sydney to Riga easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Sydney 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 Kingsford Smith Intl. 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 Kingsford Smith Intl. (SYD) to Riga Intl. (RIX) The easiest way to view the best deals on flights from Sydney 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 Kingsford Smith Intl. to Riga Intl. start at just £1,225 and range up to £1,386\. To find an even better deal, try - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Sydney and Riga - booking your flight during July, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper Why you should book your Sydney to Riga flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Kingsford Smith Intl. 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. \*Available to Expedia members.