Title: Cheap Delta flights from Boston to Phnom Penh (BOS→PNH) - Expedia.co.uk ![Phnom Penh featuring a fountain, a square or plaza and nightlife](https://images.trvl-media.com/place/6191801/63e888a3-0e61-4b1c-848d-e8a87b05a731.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6191801/63e888a3-0e61-4b1c-848d-e8a87b05a731.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Delta flights from Boston to Phnom Penh (BOS→PNH) - [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 - ![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 Boston (BOS) to Phnom Penh (PNH) ### November is typically the cheapest month to fly From £600 - £1,099 per traveller. ## Travel information | Origin airport | Logan Intl. | | ------------------- | ---------------- | | Destination airport | Phnom Penh Intl. | | Distance | 13922 km | ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Holiday Homes - Other - [3 Star Hotels in Boeung Keng Kang ](https://www.expedia.co.uk/3Star-Boeung-Keng-Kang-Phnom-Penh-Hotels.s30-n6334563-0.Travel-Guide-Filter-Hotels) - [3 Star Hotels in Phnom Penh ](https://www.expedia.co.uk/3Star-Phnom-Penh-Hotels.s30-0-d2837.Travel-Guide-Filter-Hotels) - [3 Star Hotels in Phnom Penh ](https://www.expedia.co.uk/3Star-Phnom-Penh-Hotels.s30-0-d6191801.Travel-Guide-Filter-Hotels) - 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