Title: Cheap Flights from Phnom Penh to Ubon Ratchathani (PNH to UBP) - Expedia.co.uk ![A replica of Candle Parade float - Ubon's most famous event the 'Candle Parade' ](https://images.trvl-media.com/place/3604/df1ade5f-de2c-4ffd-8b21-f5724c9bc7bb.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by IndiaBackpackMotorbike ![](https://images.trvl-media.com/place/3604/df1ade5f-de2c-4ffd-8b21-f5724c9bc7bb.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Phnom Penh (PNH) to Ubon Ratchathani (UBP) - [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 Phnom Penh Intl. Airport (PNH) to Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) - ![British Airways](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:PNH,to:UBP,departure:09/01/2026TANYT&leg2=from:UBP,to:PNH,departure:16/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![easyJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_U2.svg) easyJet [](https://www.expedia.co.uk/Flights-Search?leg1=from:PNH,to:UBP,departure:09/01/2026TANYT&leg2=from:UBP,to:PNH,departure:16/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"U2"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:PNH,to:UBP,departure:09/01/2026TANYT&leg2=from:UBP,to:PNH,departure:16/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Ryanair](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_FR.svg) Ryanair [](https://www.expedia.co.uk/Flights-Search?leg1=from:PNH,to:UBP,departure:09/01/2026TANYT&leg2=from:UBP,to:PNH,departure:16/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FR"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:PNH,to:UBP,departure:09/01/2026TANYT&leg2=from:UBP,to:PNH,departure:16/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Jet2](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LS.svg) Jet2 [](https://www.expedia.co.uk/Flights-Search?leg1=from:PNH,to:UBP,departure:09/01/2026TANYT&leg2=from:UBP,to:PNH,departure:16/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LS"}}]) - ![Swiss International Air Lines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.co.uk/Flights-Search?leg1=from:PNH,to:UBP,departure:09/01/2026TANYT&leg2=from:UBP,to:PNH,departure:16/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ![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) __Flight from Phnom Penh to Ubon Ratchathani route information__ | Origin airport | Phnom Penh Intl. | | ------------------- | ---------------------- | | Destination airport | Ubon Ratchathani Intl. | | Distance | 408 km | ## Compare flights from Phnom Penh to Ubon Ratchathani easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Phnom Penh to Ubon Ratchathani. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Ubon Ratchathani Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Phnom Penh Intl. to Ubon Ratchathani 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 Phnom Penh Intl. (PNH) to Ubon Ratchathani Intl. (UBP) The easiest way to view the best deals on flights from Phnom Penh to Ubon Ratchathani 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 Phnom Penh Intl. to Ubon Ratchathani Intl. start at just and range up to . To find an even better deal, try - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Phnom Penh and Ubon Ratchathani - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper Why you should book your Phnom Penh to Ubon Ratchathani flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Phnom Penh Intl. to Ubon Ratchathani 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. ## Frequently asked questions ### How much is a flight from Phnom Penh Airport to Ubon Ratchathani Airport? ### Do I need to pay a cancellation fee if I cancel my flight from PNH to Ubon Ratchathani Airport? ### How do I find cheap flights from Phnom Penh Intl. Airport (PNH) to Ubon Ratchathani Airport that have flexible change policies? ### How far is the flight from PNH to Ubon Ratchathani Intl. Airport (UBP)? ### Which airlines fly direct from Phnom Penh Intl. Airport (PNH) to UBP? ### Are Phnom Penh Airport to UBP flight tickets cheaper when they're purchased at the last minute? ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Holiday Homes - [3 Star Hotels in Ubon Ratchathani ](https://www.expedia.co.uk/3Star-Ubon-Ratchathani-Hotels.s30-0-d3604.Travel-Guide-Filter-Hotels) - [5 Star Hotels in Trakan Phuet Phon ](https://www.expedia.co.uk/5Star-Trakan-Phuet-Phon-Hotels.s50-0-d3000405224.Travel-Guide-Filter-Hotels) - [5 Star Hotels in Ubon Ratchathani ](https://www.expedia.co.uk/5Star-Ubon-Ratchathani-Hotels.s50-0-d3604.Travel-Guide-Filter-Hotels) - [Ban Daeng Hotels ](https://www.expedia.co.uk/Ban-Daeng-Hotels.d3000735447.Travel-Guide-Hotels) - [Ban Nong Bua Hotels ](https://www.expedia.co.uk/Ban-Nong-Bua-Hotels.d553248635975863180.Travel-Guide-Hotels) - [Ban Thai Hotels ](https://www.expedia.co.uk/Ban-Thai-Hotels.d3000735446.Travel-Guide-Hotels) - [Bon Hotels ](https://www.expedia.co.uk/Bon-Hotels.d3000701382.Travel-Guide-Hotels) - 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