Title: Cheap Flights to Diffun - 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) # £29 Cheap Flights to Diffun [View £29 flight on Mon, 5 Jan 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:MNL,to:CYZ,departure:05/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:28.68&airProductToken=AQovCi0ItZQBEgMxOTIYrFsggs4BKN_LgQMwoMyBAzhQQABYAWoFUFJPTU9yBFBETlISCggLEAEYCCoCNUoYASIECAEQASgCMAM) - [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 Add a place to stay Direct flights only [Hotels in Diffun](https://expedia.co.uk/Diffun-Hotels.d3000467827.Travel-Guide-Hotels)[Diffun Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Diffun.d3000467827.Car-Hire-Guide)[Diffun Holidays](https://expedia.co.uk/Diffun.d3000467827.Holidays-City-Breaks) ## Popular airlines to Diffun - ![Philippine Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PR.svg) Philippine Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Diffun, Cagayan Valley, Philippines,departure:06/01/2026TANYT&leg2=from:Diffun, Cagayan Valley, Philippines,to:CMH,departure:13/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PR"}}]) - ![Cebu Pacific](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_5J.svg) Cebu Pacific [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Diffun, Cagayan Valley, Philippines,departure:06/01/2026TANYT&leg2=from:Diffun, Cagayan Valley, Philippines,to:CMH,departure:13/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"5J"}}]) - ![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 round-trip flights to Diffun Prices were available within the past 7 days and start at £29 for one-way flights and £57 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 ![Cebu Pacific](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/5j.gif) Sat, 21 Mar - Sun, 22 Mar MNL Manila CYZ Cauayan £57 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MNL,to:CYZ,departure:21/03/2026TANYT&leg2=from:CYZ,to:MNL,departure:22/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:56.47&airProductToken=AQovCi0ItZQBEgMxOTYYrFsggs4BKJCWiAMw0ZaIAzhQQABYAWoFUFJPTU9yBFBETlIKLwotCLWUARIDMTk3GILOASCsWyiUoogDMNqiiAM4UEAAWAFqBVBST01PcgRQRE5SEgoICxABGAgqAjVKGAEiBAgBEAEoAjAD) ![Cebu Pacific](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/5j.gif) Thu, 30 Apr - Sun, 3 May MNL Manila CYZ Cauayan £58 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MNL,to:CYZ,departure:30/04/2026TANYT&leg2=from:CYZ,to:MNL,departure:03/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:57.08&airProductToken=AQovCi0ItZQBEgMxOTIYrFsggs4BKLrZiwMw-9mLAzhQQABYAWoFUFJPTU9yBFBETlIKLwotCLWUARIDMTkzGILOASCsWyiD_IsDMMn8iwM4UEAAWAFqBVBST01PcgRQRE5SEgoICxABGAgqAjVKGAEiBAgBEAEoAjAD) ![Cebu Pacific](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/5j.gif) Thu, 15 Jan - Sat, 17 Jan MNL Manila CYZ Cauayan £63 Return found 22 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MNL,to:CYZ,departure:15/01/2026TANYT&leg2=from:CYZ,to:MNL,departure:17/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:62.03&airProductToken=AQovCi0ItZQBEgMxOTIYrFsggs4BKJ-8ggMw4LyCAzhBQABYAWoFUFJPTU9yBEFETlIKLwotCLWUARIDMTkzGILOASCsWyjI04IDMI7UggM4QUAAWAFqBVBST01PcgRBRE5SEgoICxABGAgqAjVKGAEiBAgBEAEoAjAD) ![Philippine Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PR.gif) Wed, 8 Jul - Wed, 5 Aug MNL Manila CYZ Cauayan £106 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:MNL,to:CYZ,departure:08/07/2026TANYT&leg2=from:CYZ,to:MNL,departure:05/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:105.52&airProductToken=AQo1CjMI0KQBEgQyMDE4GKxbIILOASjs4JEDMK3hkQM4VEAAWAFyBFRJUEh6CgiyoAESBDIwMTgSCggBEAEYASoCUFIYASIECAEQASgCKAQoBjAB) ![flydubai](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/FZ.gif) Fri, 26 Dec - Tue, 31 Mar DMM Dammam CYZ Cauayan £811 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DMM,to:CYZ,departure:26/12/2025TANYT&leg2=from:CYZ,to:DMM,departure:31/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:810.20&airProductToken=AQqkAQowCMa0ARIDODcwGINjIOMNKNDdgAMwoN6AAzhLQABYAWoGRVZBTFVFcgdRRlpGTUVJCjAI0KQBEgM2NTkY4w0grFso6uCAAzDo5IADOFFAAVgBagZFVkFMVUVyB1FGWkZNRUkKPgjQpAESBDIwMTgYrFsggs4BKI3mgAMwv-aAAzhRQAFYAWoGRVZBTFVFcgdRRlpGTUVJegoIsqABEgQyMDE4CrEBCj4I0KQBEgQyMDE5GILOASCsWyj_h4kDMMCIiQM4VEAAWAFqBkVTQVZFUnIHVFNWRk1FQ3oKCLKgARIEMjAxOQowCNCkARIDNjU0GKxbIJE9KJWTiQMw8peJAzhUQAFYAWoGRVNBVkVScgdUU1ZGTUVDCj0I0KQBEgQzMzMyGJE9IINjKNCaiQMwlpuJAzhUQAFYAWoGRVNBVkVScgdUU1ZGTUVDegoI06wBEgQzMzMyEgoIARABGAEqAlBSGAEiBAgBEAEoAigEKAYwAQ) ## Expedia flights to Diffun Searching for cheap flights to Diffun? No travel company presents more choices than Expedia if you're looking to compare flights to Diffun. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Cagayan Valley. Expedia provides the cheapest flights to many destinations in Cagayan Valley and you may find even greater savings if you combine your flight with a hotel stay in Diffun. 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 Diffun 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 Diffun 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. ## Frequently asked questions ### What is the name of Diffun's airport? ### How many airlines fly to Diffun? ### Which airlines fly to Diffun? ### How many nonstop flights are there to Diffun? ### Where are the most popular flights to Diffun departing from? ### How long is the flight to Diffun Airport? ### How to book the cheapest flight to Diffun? ### Do you have any tips for my flight to Diffun? > - Air travel can be a comfortable experience if you bring the right gear. First of all you'll need basic toiletries, such as lip balm and hand cream, a clean pair of socks and a good book. Next, make room in your bag for your mobile phone, a charger, any daily medications and maybe a blow-up neck pillow as well. Lastly, and most importantly, remember to take your passport, travel documents and some money. > > > Do not pack the following items in your hand luggage: > > > - While the list of prohibited items differs between air carriers, the general rule to follow is avoid carrying anything flammable, sharp or explosive. This includes things like tools, metal cutlery, fireworks and fuel. Sporting equipment like ice skates, and objects that could harm passengers, such as pepper spray and guns, won't be allowed on board either. > > > What to wear on a flight: > > > - You'll want to go for comfort over style. Prepare for temperature changes by layering up, and pick flat, easy-to-remove shoes like slip-ons. > - It's likely you've heard about deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of inactivity. To lessen your risk on board, stay hydrated, consider wearing compression socks or tights and move your lower limbs often. ### How to get through airport security fast when flying to Diffun? > - First things first. Your travel documents and ID will need to be presented to security personnel. Have them easily accessible so you don't hold up the queue. > - Next up, both you and your carry-on bag must be X-rayed. To make the process quick and painless, take off anything that is likely to trigger the alarm. Personal belongings such as your belt, jacket and earphones need to go through the machine. > - All your electronics, including your phone and tablet, are also required to be separately scanned. > - Remove gels and liquids from your carry-on luggage. They often need to be sent through the X-ray machine separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-lock bag. > - Slip-on shoes are a good footwear choice as you're less likely to have to remove them when passing through security. Hiking boots and heavier-style shoes are usually subjected to extra screening. > - Airlines will not allow any sharp or pointed objects in your carry-on baggage. If you must bring these kinds of items, put them in your checked baggage. __Flights to Diffun information__ | Destination airport | Cauayan | | ----------------------------- | ------- | | Destination airport IATA code | CYZ | | Destination city name | Cauayan | | Return price | £56 | \*Available to Expedia members.