Title: Cheap Flights from Phnom Penh to Bangkok (PNH to BKK) - Expedia.co.uk ![](https://images.trvl-media.com/place/178236/e400a3ad-f453-448a-ae4a-00d55dc3e175.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178236/e400a3ad-f453-448a-ae4a-00d55dc3e175.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Phnom Penh (PNH) to Bangkok (BKK) - [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 Suvarnabhumi International Airport (BKK) - ![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:bkk,departure:12/11/2025TANYT&leg2=from:bkk,to:pnh,departure:19/11/2025TANYT&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:bkk,departure:12/11/2025TANYT&leg2=from:bkk,to:pnh,departure:19/11/2025TANYT&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:bkk,departure:12/11/2025TANYT&leg2=from:bkk,to:pnh,departure:19/11/2025TANYT&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:bkk,departure:12/11/2025TANYT&leg2=from:bkk,to:pnh,departure:19/11/2025TANYT&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:bkk,departure:12/11/2025TANYT&leg2=from:bkk,to:pnh,departure:19/11/2025TANYT&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:bkk,departure:12/11/2025TANYT&leg2=from:bkk,to:pnh,departure:19/11/2025TANYT&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:bkk,departure:12/11/2025TANYT&leg2=from:bkk,to:pnh,departure:19/11/2025TANYT&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) ## Find the cheapest month to fly from Phnom Penh (PNH) to Bangkok (BKK) ### August is typically the cheapest month to fly From £81 - £124 per traveller. Flight from Phnom Penh to Bangkok route information | Origin airport | Phnom Penh Intl. | | --- | --- | | Destination airport | Suvarnabhumi Intl. | | Distance | 501 km | ## Compare flights from Phnom Penh to Bangkok easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Phnom Penh to Bangkok. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Suvarnabhumi 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 Suvarnabhumi 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 Suvarnabhumi Intl. (BKK) The easiest way to view the best deals on flights from Phnom Penh to Bangkok 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 Suvarnabhumi 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 Bangkok - 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 Bangkok flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Phnom Penh Intl. to Suvarnabhumi 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 PNH to Suvarnabhumi Airport? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight from PNH to Suvarnabhumi Intl. Airport (BKK) was . Cheap tickets don't wait forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Phnom Penh Intl. Airport (PNH) to Suvarnabhumi Airport? > Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from Phnom Penh Intl. Airport (PNH) to Bangkok Airport that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Phnom Penh Intl. Airport (PNH) to Suvarnabhumi Airport flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Phnom Penh Airport to BKK? > That new movie you've been eager to see will just have to wait — the flight distance between PNH (PNH) and Suvarnabhumi Intl. Airport (BKK) (BKK) is only 500 kilometres. The captain will be telling you to buckle up for landing before you know it. ### Which airlines fly direct from Phnom Penh Intl. Airport (PNH) to Suvarnabhumi Airport? > Whether you need a return or one-way flight, you'll have your pick of airlines that will fly you directly from Phnom Penh Airport to BKK. Here are some of the most popular ones: > > > > - Bangkok Airways - (PG) with 121 monthly flights > - Thai Vietjet Air - (VZ) with 60 monthly flights > - Thai Smile - (WE) with 60 monthly flights > - Cambodia Airways - (KR) with 39 monthly flights ### Are PNH to BKK flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from PNH to Suvarnabhumi Intl. Airport (BKK) can be hit-or-miss. It is possible to find a bargain, but you could also miss out entirely! If you'd prefer to play it safe and start planning early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines advertise their prices that far in advance. Our top tip? 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