Title: Cheap Flights to Principal - Expedia.co.uk ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £57 Cheap Flights to Principal [View £57 flight on Mon, 25 May 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:GYE,to:CUE,departure:25/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:56.70&airProductToken=AQowCi4IzIIBEgQxMzYzGIYmIIIlKJr6jQMwzPqNAzhPQABYAWoCUVByCE8wMFFQQVpKEgoIARABGAEqAkxBGAEiBAgBEAEoAigEKAYwAQ) [Hotels in Principal](https://expedia.co.uk/Principal-Hotels.d553248635975871657.Travel-Guide-Hotels)[Principal Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Principal.d553248635975871657.Car-Hire-Guide)[Principal Holidays](https://expedia.co.uk/Principal.d553248635975871657.Holidays-City-Breaks) ## Popular airlines to Principal - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LA.svg) LATAM Airlines Group [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Principal, Azuay, Ecuador,departure:22/04/2026TANYT&leg2=from:Principal, Azuay, Ecuador,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AV.svg) Avianca [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Principal, Azuay, Ecuador,departure:22/04/2026TANYT&leg2=from:Principal, Azuay, Ecuador,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AV"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Principal, Azuay, Ecuador,departure:22/04/2026TANYT&leg2=from:Principal, Azuay, Ecuador,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AM.svg) Aeromexico [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Principal, Azuay, Ecuador,departure:22/04/2026TANYT&leg2=from:Principal, Azuay, Ecuador,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AM"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg) Iberia [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Principal, Azuay, Ecuador,departure:22/04/2026TANYT&leg2=from:Principal, Azuay, Ecuador,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![](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 round-trip flights to Principal Prices were available within the past 7 days and start at £57 for one-way flights and £110 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![LATAM Airlines Group](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LA.gif) Wed, 20 May - Wed, 27 May GYE Guayaquil CUE Cuenca £110 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:GYE,to:CUE,departure:20/05/2026TANYT&leg2=from:CUE,to:GYE,departure:27/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:109.90&airProductToken=AQowCi4IzIIBEgQxMzYzGIYmIIIlKKHBjQMw08GNAzhPQABYAWoCUVByCE8wMFFQQVpKEgoIARABGAEqAkxBGAEiBAgBEAEoAigEKAYwAQ) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Thu, 3 Dec - Fri, 11 Dec UIO Quito CUE Cuenca £130 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:UIO,to:CUE,departure:03/12/2026TANYT&leg2=from:CUE,to:UIO,departure:11/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:129.50&airProductToken=AQozCjEIwawBEgQxNjA4GJRyIIIlKO7nngMwquieAzhTQABYAWoFQkFTSUNyCFNST0IwSVJJEgoIARABGAEqAkFWGAEiBAgBEAEoAigDKAQwAQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Tue, 5 May - Sat, 16 May LHR London CUE Cuenca £964 Return found 1 hour ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:CUE,departure:05/05/2026TANYT&leg2=from:CUE,to:LHR,departure:16/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:963.95&airProductToken=AQpoCiIIy5gBEgQxMDAwGOuJASCAkwEoqpKMAzD6kowDOExAAFgBCiAIy5gBEgM3NTEYgJMBIJRyKM-TjAMwi5mMAzhHQAFYAQogCMGsARIEMTYwNhiUciCCJSjsmowDMKibjAM4U0ABWAEKZgogCMGsARIEMTYwNxiCJSCUcii6l40DMPGXjQM4U0AAWAEKHwjEmAESAzYzMhiUciDgXCjHmY0DMIGcjQM4WEABWAEKIQjBjAESBDM1NTMY4Fwg64kBKPOijQMw7KaNAzhSQAFYARIKCAEQARgBKgJLTBgBIgQIARABKAQwAQ) ![Air Europa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UX.gif) Sat, 17 Oct - Thu, 5 Nov LGW London CUE Cuenca £1,014 Return found 6 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:CUE,departure:17/10/2026TANYT&leg2=from:CUE,to:LGW,departure:05/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1013.80&airProductToken=AQpmCiEI1bABEgQxMDE2GMuxASCMGCjZ15oDMO_YmgM4WkAAWAEKHwjVsAESAzEzNxiMGCCUciiM25oDMKXgmgM4WkABWAEKIAjBrAESBDE2MDgYlHIggiUo_OGaAzC44poDOFdAAVgBCmYKIAjBrAESBDE2MDUYgiUglHIo3aucAzCPrJwDOFdAAFgBCh8I1bABEgMxMzgYlHIgjBgohK6cAzDwspwDOFpAAVgBCiEI1bABEgQxMDEzGIwYIMuxASiLtJwDMJy1nAM4WkABWAESCggBEAEYASoCVVgYASIECAEQASgEMAE) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Fri, 2 Oct - Thu, 15 Oct LHR London CUE Cuenca £1,238 Return found 6 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:CUE,departure:02/10/2026TANYT&leg2=from:CUE,to:LHR,departure:15/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1237.45&airProductToken=AQpmCiEIyYQBEgQzNjQzGOuJASCMGCi6qpkDMMurmQM4TkAAWAEKHwjJhAESAzEzNxiMGCCUcij4q5kDMIKxmQM4TkABWAEKIAjJhAESBDY3NDYYlHIggiUonbOZAzDXs5kDOE9AAVgBCmYKIAjJhAESBDY3NDUYgiUglHIovL-aAzDtv5oDOFFAAFgBCh8IyYQBEgMxMzgYlHIgjBgolcSaAzCGyZoDOFNAAVgBCiEIyYQBEgQzNjQ2GIwYIOuJASiCzJoDMJPNmgM4U0ABWAESCggBEAEYASoCSUIYASIECAEQASgEMAE) ## Frequently asked questions ### What is the name of Principal's airport? ### How many airlines fly to Principal? ### Which airlines fly to Principal? ### How many nonstop flights are there to Principal? ### Where are the most popular flights to Principal departing from? ### How long is the flight to Principal Airport? ### How to book the cheapest flight to Principal? ### Do you have any tips for my flight to Principal? > - First and foremost, pack in your passport, travel documents, cash and daily medications. Next, you'll want some extra in-flight entertainment to while away the hours. A thrilling novel and a tablet filled with your favourite movies are some terrific options. If you intend to catch up on some sleep, a quality neck pillow and some earplugs will also be useful. Finally, find room for a toothbrush and some facial wipes to ensure you hop off the plane feeling fresh and ready to go. > > > Do not pack the following items in your hand luggage: > > > - Pack all your full-sized bottles of shampoo and hair gel in your checked baggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated. Pointed or sharp objects, like your precious Swiss Army knife, and dangerous products which are flammable or explosive, such as spray paint, flares and strong acids, are also banned. > > > What to wear on a flight: > > > - You'll want to choose comfort over style. Prepare for temperature changes by layering up, and opt for flat, closed-toe footwear like sneakers. > - Deep vein thrombosis (DVT) is a risk on long-distance flights. It results from blood clotting due to poor circulation and inactivity, so do some gentle foot and leg exercises in your seat and consider wearing compression socks or tights. ### How to get through airport security fast when flying to Principal? > - Be sure to keep your travel documents and ID close by. They're the first items you'll be asked for by airport security. > - The X-ray machine comes next. Remove anything metal on you that is likely to set off the scanner's alarm. This includes things like earphones or headphones, as well as your coat or jacket. They'll need to be placed on the conveyor belt for screening. > - Electronic devices like phones and laptops will also have to go through the machine for inspection. Don't worry though, you'll be back online before you know it. > - Don't forget to remove liquids and gels from your carry-on luggage. They usually need to be sent through the X-ray separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-close bag. > - It's also possible you'll be required to remove your shoes for scanning, so wearing slip-on shoes is always a wise idea. > - Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them in your checked baggage. They won't be allowed in the cabin. ## Book with confidence # Expedia flights to Principal Searching for cheap flights to Principal? No travel company presents more choices than Expedia if you're looking to compare flights to Principal. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Azuay. Expedia provides the cheapest flights to many destinations in Azuay and you may find even greater savings if you combine your flight with a hotel stay in Principal. Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast. Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Principal for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Principal flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price. ## Travel information | Destination airport | Mariscal Lamar | | ----------------------------- | -------------- | | Destination airport IATA code | CUE | | Destination city name | Cuenca | | Return price | £110 | ## Trending flights to Principal Prices were available within the past 7 days and start at £57 for one-way flights and £110 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Tue, 5 May - Sat, 16 May LHR London CUE Cuenca £964 Return found 1 hour ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:CUE,departure:05/05/2026TANYT&leg2=from:CUE,to:LHR,departure:16/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:963.95&airProductToken=AQpoCiIIy5gBEgQxMDAwGOuJASCAkwEoqpKMAzD6kowDOExAAFgBCiAIy5gBEgM3NTEYgJMBIJRyKM-TjAMwi5mMAzhHQAFYAQogCMGsARIEMTYwNhiUciCCJSjsmowDMKibjAM4U0ABWAEKZgogCMGsARIEMTYwNxiCJSCUcii6l40DMPGXjQM4U0AAWAEKHwjEmAESAzYzMhiUciDgXCjHmY0DMIGcjQM4WEABWAEKIQjBjAESBDM1NTMY4Fwg64kBKPOijQMw7KaNAzhSQAFYARIKCAEQARgBKgJLTBgBIgQIARABKAQwAQ) \*Available to Expedia members.