--- title: "Cheap Flights to San Eduardo - Expedia.co.uk" description: "Searching for cheap plane tickets to San Eduardo? Get flights deals to San Eduardo from £487 & save. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.co.uk/Cheap-Flights-To-San-Eduardo.d553248635924012261.Travel-Guide-Flights" language: en-GB market: GB currency: GBP prices_as_of: 2026-11-12T17:43:56Z --- # £487 Cheap Flights to San Eduardo [View £487 flight on Mon, 3 May 2027](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:ROS,departure:03/05/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:486.54&airProductToken=AQpkCjAIzIIBEgQ4MDg1GOuJASCmpAEohI2sAzCxkqwDOFFAAFgBagJTTHIIUUtFU0xaOFkKMAjMggESBDgxNzAYpqQBINGTASiIlKwDMLeVrAM4UUABWAFqAlNMcghRS0VTTFo4WRIKCAEQARgBKgJMQRgBIgQIARABKAIoBCgGMAE) ## Popular airlines to San Eduardo [LATAM Airlines Group](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San%20Eduardo,%20Santa%20Fe%20Province,%20Argentina,departure:26/11/2026TANYT&leg2=from:San%20Eduardo,%20Santa%20Fe%20Province,%20Argentina,to:CMH,departure:03/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LA"}}]) [Aerolineas Argentinas](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San%20Eduardo,%20Santa%20Fe%20Province,%20Argentina,departure:26/11/2026TANYT&leg2=from:San%20Eduardo,%20Santa%20Fe%20Province,%20Argentina,to:CMH,departure:03/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AR"}}]) [Copa](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San%20Eduardo,%20Santa%20Fe%20Province,%20Argentina,departure:26/11/2026TANYT&leg2=from:San%20Eduardo,%20Santa%20Fe%20Province,%20Argentina,to:CMH,departure:03/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CM"}}]) [Welcome Air](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San%20Eduardo,%20Santa%20Fe%20Province,%20Argentina,departure:26/11/2026TANYT&leg2=from:San%20Eduardo,%20Santa%20Fe%20Province,%20Argentina,to:CMH,departure:03/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"2W"}}]) [Sterling Blue](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San%20Eduardo,%20Santa%20Fe%20Province,%20Argentina,departure:26/11/2026TANYT&leg2=from:San%20Eduardo,%20Santa%20Fe%20Province,%20Argentina,to:CMH,departure:03/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DM"}}]) [KLM](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San%20Eduardo,%20Santa%20Fe%20Province,%20Argentina,departure:26/11/2026TANYT&leg2=from:San%20Eduardo,%20Santa%20Fe%20Province,%20Argentina,to:CMH,departure:03/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) [GOL Linhas Aereas S.A.](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:San%20Eduardo,%20Santa%20Fe%20Province,%20Argentina,departure:26/11/2026TANYT&leg2=from:San%20Eduardo,%20Santa%20Fe%20Province,%20Argentina,to:CMH,departure:03/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"G3"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 25% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Book with confidence ### Find Your Flights to San Eduardo ROS **Cheap flights to San Eduardo (** **ROS)** Get started finding a cheap flight to San Eduardo on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you. We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to San Eduardo. Return prices range from £911 - £911 and one-ways San Eduardo start as low as £487. Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate. **Airlines that fly to San Eduardo (** **ROS)** You have several options for which airline you choose to travel with to San Eduardo. There are 1 airlines flying into ROS: LATAM Airlines Group. Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value. For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform. #### Find the best deals At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to San Eduardo (ROS) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to ROS in March and in May for one-ways. #### Cancellation & flexibility To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our [customer service portal](https://www.expedia.co.uk/service/). Some plane tickets are available with no change fees, which you can filter for during your search. ## Travel information | Destination city name | Rosario | | ----------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Rosario | | Destination airport IATA code | ROS | | Airlines serving | LATAM Airlines Group, Aerolineas Argentinas, Copa, Welcome Air, Sterling Blue, KLM, GOL Linhas Aereas S.A., Hahn Air Technologies, Delta, Avianca, American Airlines, Air France, Aeromexico, TAP Portugal, ITA Airways, Qatar Airways | | Popular airline | LATAM Airlines Group | ## Trending flights to San Eduardo Prices were available within the past 7 days and start at £487 for one-way flights and £911 for return, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return [Select LATAM Airlines Group flight, departing Thu, 4 Mar from London to Rosario, returning Thu, 18 Mar, priced at £911 Found 3 days ago](https://www.expedia.co.uk/Flights-Search?leg1=from:LHR,to:ROS,departure:04/03/2027TANYT&leg2=from:ROS,to:LHR,departure:18/03/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:910.81&airProductToken=AQqgAQo7CMyCARIEMTU4NBjriQEgjBgo1eimAzDm6aYDOFFAAFgBagJTTHIIUUxFU0w0OFl6CgjJhAESBDE1ODQKLwjMggESBDgwNjUYjBggpqQBKNnqpgMw1O-mAzhRQAFYAWoCU0xyCFFMRVNMNDhZCjAIzIIBEgQ4MTcwGKakASDRkwEoiPGmAzC38qYDOFFAAVgBagJTTHIIUUxFU0w0OFkKZAowCMyCARIEODE3MRjRkwEgpqQBKKKFqAMwwoaoAzhRQABYAWoCU0xyCFFMRVNMNDhZCjAIzIIBEgQ4MDg0GKakASDriQEoz4qoAzCBkKgDOFFAAVgBagJTTHIIUUxFU0w0OFkSCggBEAEYASoCTEEYASIECAEQASgCKAQoBjAB) Thu, 4 Mar - Thu, 18 Mar · LHR · ROS · From £911 · Return \*Available to Expedia members.