Title: Cheap Flights to Ouei San - 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) # £72 Cheap Flights to Ouei San [View £72 flight on Mon, 13 Jul 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:HAN,to:DIN,departure:13/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:71.66&airProductToken=AQonCiUI1pwBEgQxODA2GIdoIINqKNCdkgMwjJ6SAzhRQABYAXIDUVZOEgoIARABGAEqAlZOGAEiBAgBEAEoAigEKAYwAQ) [Hotels in Ouei San](https://expedia.co.uk/Ouei-San-Hotels.d3000736134.Travel-Guide-Hotels)[Ouei San Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Ouei-San.d3000736134.Car-Hire-Guide)[Ouei San Holidays](https://expedia.co.uk/Ouei-San.d3000736134.Holidays-City-Breaks) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CX.svg) Cathay Pacific [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Ouei San, Tan Uyen, Lai Chau Province, Vietnam,departure:09/04/2026TANYT&leg2=from:Ouei San, Tan Uyen, Lai Chau Province, Vietnam,to:CMH,departure:16/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CX"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_VN.svg) Vietnam Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Ouei San, Tan Uyen, Lai Chau Province, Vietnam,departure:09/04/2026TANYT&leg2=from:Ouei San, Tan Uyen, Lai Chau Province, Vietnam,to:CMH,departure:16/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VN"}}]) - ![](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:CMH,to:Ouei San, Tan Uyen, Lai Chau Province, Vietnam,departure:09/04/2026TANYT&leg2=from:Ouei San, Tan Uyen, Lai Chau Province, Vietnam,to:CMH,departure:16/04/2026TANYT&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_QR.svg) Qatar Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Ouei San, Tan Uyen, Lai Chau Province, Vietnam,departure:09/04/2026TANYT&leg2=from:Ouei San, Tan Uyen, Lai Chau Province, Vietnam,to:CMH,departure:16/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QR"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KE.svg) Korean Air [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Ouei San, Tan Uyen, Lai Chau Province, Vietnam,departure:09/04/2026TANYT&leg2=from:Ouei San, Tan Uyen, Lai Chau Province, Vietnam,to:CMH,departure:16/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KE"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TG.svg) Thai Airways International [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Ouei San, Tan Uyen, Lai Chau Province, Vietnam,departure:09/04/2026TANYT&leg2=from:Ouei San, Tan Uyen, Lai Chau Province, Vietnam,to:CMH,departure:16/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TG"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SQ.svg) Singapore Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Ouei San, Tan Uyen, Lai Chau Province, Vietnam,departure:09/04/2026TANYT&leg2=from:Ouei San, Tan Uyen, Lai Chau Province, Vietnam,to:CMH,departure:16/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SQ"}}]) - ![](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 Ouei San Prices were available within the past 7 days and start at £72 for one-way flights and £100 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 ![Vietnam Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VN.gif) Tue, 6 Oct - Fri, 9 Oct HAN Hanoi DIN Dien Bien Phu £100 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HAN,to:DIN,departure:06/10/2026TANYT&leg2=from:DIN,to:HAN,departure:09/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:99.66&airProductToken=AQonCiUI1pwBEgQxODA0GIdoIINqKMTXmQMwgNiZAzhFQABYAXIDRVZOCicKJQjWnAESBDE4MDcYg2ogh2gor_yZAzDr_JkDOEVAAFgBcgNFVk4SCggBEAEYASoCVk4YASIECAEQASgCKAQoBjAB) ![Vietnam Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VN.gif) Thu, 10 Sept - Thu, 17 Sept HAN Hanoi DIN Dien Bien Phu £105 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HAN,to:DIN,departure:10/09/2026TANYT&leg2=from:DIN,to:HAN,departure:17/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:104.11&airProductToken=AQonCiUI1pwBEgQxODA0GIdoIINqKISzlwMwwLOXAzhUQABYAXIDVFZOCicKJQjWnAESBDE4MDUYg2ogh2gow4KYAzD_gpgDOEVAAFgBcgNFVk4SCggBEAEYASoCVk4YASIECAEQASgCKAQoBjAB) ![Vietnam Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VN.gif) Wed, 2 Dec - Thu, 3 Dec HAN Hanoi DIN Dien Bien Phu £108 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HAN,to:DIN,departure:02/12/2026TANYT&leg2=from:DIN,to:HAN,departure:03/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:107.54&airProductToken=AQonCiUI1pwBEgQxODA0GIdoIINqKPPYngMwr9meAzhUQABYAXIDVFZOCicKJQjWnAESBDE4MDUYg2ogh2go8uSeAzCp5Z4DOFRAAFgBcgNUVk4SCggBEAEYASoCVk4YASIECAEQASgCKAQoBjAB) ![Vietnam Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VN.gif) Fri, 11 Sept - Fri, 18 Sept HAN Hanoi DIN Dien Bien Phu £109 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HAN,to:DIN,departure:11/09/2026TANYT&leg2=from:DIN,to:HAN,departure:18/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:108.89&airProductToken=AQonCiUI1pwBEgQxODA2GIdoIINqKNDAlwMwjMGXAzhUQABYAXIDVFZOCicKJQjWnAESBDE4MDUYg2ogh2go442YAzCfjpgDOFRAAFgBcgNUVk4SCggBEAEYASoCVk4YASIECAEQASgCKAQoBjAB) ![Vietnam Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VN.gif) Wed, 16 Sept - Wed, 23 Sept HAN Hanoi DIN Dien Bien Phu £110 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HAN,to:DIN,departure:16/09/2026TANYT&leg2=from:DIN,to:HAN,departure:23/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:109.94&airProductToken=AQonCiUI1pwBEgQxODA0GIdoIINqKMT2lwMwgPeXAzhUQABYAXIDVFZOCicKJQjWnAESBDE4MDUYg2ogh2gog8aYAzC_xpgDOFRAAFgBcgNUVk4SCggBEAEYASoCVk4YASIECAEQASgCKAQoBjAB) ![Vietnam Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VN.gif) Mon, 14 Sept - Mon, 21 Sept HAN Hanoi DIN Dien Bien Phu £112 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:HAN,to:DIN,departure:14/09/2026TANYT&leg2=from:DIN,to:HAN,departure:21/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:112.00&airProductToken=AQonCiUI1pwBEgQxODA2GIdoIINqKLDilwMw7OKXAzhFQABYAXIDRVZOCicKJQjWnAESBDE4MDcYg2ogh2go77GYAzCrspgDOFJAAFgBcgNSVk4SCggBEAEYASoCVk4YASIECAEQASgCKAQoBjAB) ![Thai Airways International](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TG.gif) Mon, 20 Apr - Thu, 23 Apr BKK Bangkok DIN Dien Bien Phu £860 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BKK,to:DIN,departure:20/04/2026TANYT&leg2=from:DIN,to:BKK,departure:23/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:859.10&airProductToken=AQpQCicI1I4BEgM1NjAYwVIgh2goreeKAzCb6IoDOFlAAFgBcgZZUkZGVEcKJQjWnAESBDE4MDQYh2ggg2oopOqKAzDg6ooDOE1AAVgBcgNNVk4KUAolCNacARIEMTgwNRiDaiCHaCjjjIsDMJ-NiwM4U0AAWAFyA1NWTgonCNSOARIDNTYxGIdoIMFSKNeViwMwxZaLAzhZQAFYAXIGWVJGRlRHEgoIARABGAEqAlRHGAEiBAgBEAEoAigDKAQwAQ) ## Book with confidence # Expedia flights to Ouei San Searching for cheap flights to Ouei San? No travel company presents more choices than Expedia if you're looking to compare flights to Ouei San. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Tan Uyen. Expedia provides the cheapest flights to many destinations in Tan Uyen and you may find even greater savings if you combine your flight with a hotel stay in Ouei San. 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 Ouei San 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 Ouei San 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 | Dien Bien Phu | | ----------------------------- | ------------- | | Destination airport IATA code | DIN | | Destination city name | Dien Bien Phu | | Return price | £100 | \*Available to Expedia members.