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Cheap flights to Phnom Penh from 79 cities

79 cities in 44 countries. In each country, prices we can stand behind come first, then the cheapest.

Departure cities with a recent price: 64

Recent prices: 784

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Fares Aviasales flagged as unusually low

CityFromTripDatesAirportsStopsAirlineFound
Guangzhou$123one-way17 Jan 2027CAN → KTIstops unknownAirAsiafound 2 days agoOpen this trip
Haikou$144one-way7 DecHAK → KTIstops unknownShenzhen Airlinesfound 2 days agoOpen this trip
Accra$843one-way16 NovACC → KTIstops unknownEthiopian Airlinesfound 2 days agoOpen this trip

When these trips depart

Every price counted here was found on or after 6 Nov.

Return

  • November 2026: 11 cities with a price listed here, from $241

    Singapore · 16 Nov – 23 Nov · found 5 days ago · See prices for these dates

  • December 2026: 14 cities with a price listed here, from $236

    Da Nang · 9 Dec – 17 Dec · found 6 days ago · See prices for these dates

  • January 2027: 9 cities with a price listed here, from $140

    Bangkok · 27 Jan 2027 – 14 Feb 2027 · found 5 days ago · See prices for these dates

  • February 2027: 4 cities with a price listed here, from $291

    Beijing · 16 Feb 2027 – 28 Feb 2027 · found 4 days ago · See prices for these dates

  • March 2027: 4 cities with a price listed here, from $164

    Bangkok · 6 Mar 2027 – 8 Mar 2027 · found 2 days ago · See prices for these dates

  • April 2027: 2 cities with a price listed here, from $917

    Dubai · 1 Apr 2027 – 18 Apr 2027 · found 5 days ago · See prices for these dates

  • May 2027: 2 cities with a price listed here, from $675

    Dhaka · 1 May 2027 – 5 May 2027 · found 6 days ago · See prices for these dates

  • June 2027: 3 cities with a price listed here, from $508

    Seoul · 26 Jun 2027 – 29 Jun 2027 · found 5 days ago · See prices for these dates

  • July 2027: 1 city with a price listed here, from $362

    Manila · 1 Jul 2027 – 4 Jul 2027 · found yesterday · See prices for these dates

One-way

  • November 2026: 5 cities with a price listed here, from $79

    Siem Reap · 26 Nov · found 2 days ago · Open this trip

  • December 2026: 6 cities with a price listed here, from $144

    Haikou · 7 Dec · found 2 days ago · Open this trip

  • January 2027: 7 cities with a price listed here, from $162

    Vientiane · 20 Jan 2027 · found 2 days ago · Open this trip

  • February 2027: 1 city with a price listed here, from $116

    Kunming · 20 Feb 2027 · found 5 days ago · Open this trip

  • March 2027: 1 city with a price listed here, from $104

    Denpasar (Bali) · 20 Mar 2027 · found 3 days ago · Open this trip

  • June 2027: 1 city with a price listed here, from $363

    Osaka · 7 Jun 2027 · found 4 days ago · Open this trip

  • August 2027: 1 city with a price listed here, from $253

    Perth · 18 Aug 2027 · found 3 days ago · Open this trip

  • September 2027: 1 city with a price listed here, from $153

    Hanoi · 14 Sept 2027 · found 4 days ago · Open this trip

Everywhere, by country

1 traveler · Economy

CityFromTripDatesAirportsStopsAirlineFound
Cambodia
Siem Reap$79one-way26 NovSAI → KTInonstopCambodia Airwaysfound 2 days agoOpen this trip
Sihanoukville$213one-way28 NovKOS → KTI1 stopAir Cambodiafound 5 days agoOpen this trip
Sihanoukville$551return1 Mar 2027 – 10 Mar 2027KOS → KTIout 1 stop, back 1 stopAir Cambodiafound 4 days agoSee prices for these dates
China
Guangzhou$91one-way21 NovCAN → KTIstops unknownSpring Airlinesfound 7 days agoOpen this trip
Kunming$116one-way20 Feb 2027KMG → KTI1 stopAirAsiafound 5 days agoOpen this trip
Haikou$144one-way7 DecHAK → KTIstops unknownShenzhen Airlinesfound 2 days agoOpen this trip
Xian$156one-way5 Jan 2027XIY → KTIstops unknownAir Chinafound 7 days agoOpen this trip
Beijing$165one-way23 Feb 2027PEK → KTIstops unknownAir Chinafound 7 days agoOpen this trip
Changzhou$219one-way6 DecCZX → KTI1 stopCathay Pacificfound 5 days agoOpen this trip
Guilin$291one-way20 DecKWL → KTI2 stopsChina Easternfound 2 days agoOpen this trip
Beijing$313return10 Jan 2027 – 19 Jan 2027PEK → KTIout nonstop, back nonstopAir Chinafound 2 days agoSee prices for these dates
BeijingAs low as $291return16 Feb 2027 – 28 Feb 2027PEK → KTIout nonstop, back nonstopAir Chinafound 4 days agoSee prices for these dates
Chengdu$343return1 Feb 2027 – 14 Feb 2027TFU → KTIout 1 stop, back 1 stopShenzhen Airlinesfound 2 days agoSee prices for these dates
Sanya$392return27 Dec – 10 Jan 2027SYX → KTIout 1 stop, back 2 stopsShenzhen Airlinesfound 3 days agoSee prices for these dates
Guangzhou$260return13 Dec – 18 DecCAN → KTIout nonstop, back nonstopCambodia Airwaysfound 4 days agoSee prices for these dates
Xian$334return27 Dec – 13 Jan 2027XIY → KTIout 1 stop, back 1 stopShenzhen Airlinesfound 6 days agoSee prices for these dates
Kunming$361return1 Feb 2027 – 6 Feb 2027KMG → KTIout nonstop, back nonstopChina Easternfound 6 days agoSee prices for these dates
Harbin$1,085return31 Jan 2027 – 31 Jan 2027HRB → KTIout 1 stop, back 2 stopsChina Easternfound 6 days agoSee prices for these dates
Indonesia
Denpasar (Bali)$104one-way20 Mar 2027DPS → KTIstops unknownAirAsiafound 3 days agoOpen this trip
Jakarta$197one-way29 Jan 2027HLP → KTI2 stopsCitilinkfound 2 days agoOpen this trip
Denpasar (Bali)$480return20 Nov – 16 DecDPS → KTIout 1 stop, back 1 stopMalaysia Airlinesfound 2 days agoSee prices for these dates
Malaysia
Kuala Lumpur$109one-way11 DecKUL → KTIstops unknownAirAsia Cambodiafound 7 days agoOpen this trip
Langkawi$379return21 Jan 2027 – 18 Feb 2027LGK → KTIout 1 stop, back 1 stopAirAsiafound 3 days agoSee prices for these dates
Kuala Lumpur$262return16 Jan 2027 – 27 Jan 2027KUL → KTIout nonstop, back nonstopAirAsia Cambodiafound 7 days agoSee prices for these dates
Johor Bahru$407return1 Jun 2027 – 4 Jun 2027JHB → KTIout 1 stop, back 1 stopFireflyfound 7 days agoSee prices for these dates
Thailand
Udon Thani$127one-way20 NovUTH → KTI1 stopNok Airfound 2 days agoOpen this trip
Koh Samui$225one-way17 DecUSM → KTIstops unknownBangkok Airwaysfound 5 days agoOpen this trip
Trat$226one-way5 DecTDX → KTI1 stopTHAI Airwaysfound 3 days agoOpen this trip
Pattaya$245one-way12 Feb 2027UTP → KTIstops unknownBangkok Airwaysfound 7 days agoOpen this trip
Bangkok$164return6 Mar 2027 – 8 Mar 2027DMK → KTIout nonstop, back nonstopThai AirAsiafound 2 days agoSee prices for these dates
BangkokAs low as $140return27 Jan 2027 – 14 Feb 2027BKK → KTIout nonstop, back nonstopThai Vietjet Airfound 5 days agoSee prices for these dates
Phuket$277return15 Mar 2027 – 18 Mar 2027HKT → KTIout 1 stop, back 1 stopThai AirAsiafound 6 days agoSee prices for these dates
Pattaya$570return24 Nov – 2 DecUTP → KTIout 2 stops, back 2 stopsBangkok Airwaysfound 6 days agoSee prices for these dates
Vietnam
Hanoi$153one-way14 Sept 2027HAN → KTI1 stopVietnam Airlinesfound 4 days agoOpen this trip
Da Nang$179one-way1 Sept 2027DAD → KTI1 stopThai Vietjet Airfound 7 days agoOpen this trip
Qui Nhon$177one-way11 Jan 2027UIH → KTI1 stopVietjetfound 8 days agoSee prices for these dates
Dalat$311return3 Dec – 10 DecDLI → KTIout 1 stop, back 1 stopVietnam Airlinesfound 3 days agoSee prices for these dates
Phu Quoc$222return14 Nov – 17 NovPQC → KTIout nonstop, back 1 stopAir Cambodiafound 7 days agoSee prices for these dates
Da Nang$236return9 Dec – 17 DecDAD → KTIout nonstop, back 1 stopCambodia Airwaysfound 6 days agoSee prices for these dates
Ho Chi Minh City$240return23 Jan 2027 – 8 Feb 2027SGN → KTIout nonstop, back nonstopVietnam Airlinesfound 7 days agoSee prices for these dates
Nha Trang$299return18 Nov – 30 NovCXR → KTIout 1 stop, back 1 stopVietjetfound 4 days agoSee prices for these dates
Hanoi$306return5 Dec – 23 DecHAN → KTIout nonstop, back nonstopAir Cambodiafound 4 days agoSee prices for these dates
Laos
Vientiane$162one-way20 Jan 2027VTE → KTInonstopAir Cambodiafound 2 days agoOpen this trip
Vientiane$452return9 Dec – 14 DecVTE → KTIout 1 stop, back 1 stopThai AirAsiafound 7 days agoSee prices for these dates
Myanmar
Yangon$174one-way22 DecRGN → KTI1 stopThai AirAsiafound 7 days agoOpen this trip
Yangon$461return13 Nov – 14 NovRGN → KTIout 1 stop, back 1 stopThai AirAsiafound 2 days agoSee prices for these dates
India
Mumbai$178one-way27 Jan 2027BOM → KTIstops unknownThai Vietjet Airfound 3 days agoOpen this trip
Goa$249one-way29 Jan 2027GOI → KTIstops unknownThai Vietjet Airfound 3 days agoOpen this trip
Bengaluru$597return5 Jan 2027 – 10 Jan 2027BLR → KTIout 1 stop, back 3 stopsAir India Expressfound 4 days agoSee prices for these dates
Chennai$711return24 Nov – 24 NovMAA → KTIout 2 stops, back 1 stopIndiGofound 4 days agoSee prices for these dates
South Korea
Seoul$192one-way6 DecICN → KTIstops unknownAir Chinafound 7 days agoOpen this trip
Seoul$508return26 Jun 2027 – 29 Jun 2027ICN → KTIout 1 stop, back 1 stopVietnam Airlinesfound 5 days agoSee prices for these dates
Philippines
Cebu City$217one-way27 Jan 2027CEB → KTIstops unknownAirAsiafound 4 days agoOpen this trip
Manila$362return1 Jul 2027 – 4 Jul 2027MNL → KTIout 1 stop, back 1 stopAirAsiafound yesterdaySee prices for these dates
Australia
Perth$253one-way18 Aug 2027PER → KTI2 stopsJetstarfound 3 days agoOpen this trip
Perth$594return20 Nov – 30 NovPER → KTIout 1 stop, back 1 stopAirAsiafound 5 days agoSee prices for these dates
Melbourne$727return18 Nov – 30 NovAVV → KTIout 2 stops, back 2 stopsJetstarfound 4 days agoSee prices for these dates
Nepal
Kathmandu$320one-way12 DecKTM → KTI1 stopChina Easternfound 7 days agoOpen this trip
Mongolia
Ulaanbaatar$332one-way26 Jan 2027UBN → KTIstops unknownSpring Airlinesfound 6 days agoOpen this trip
Japan
Osaka$363one-way7 Jun 2027KIX → KTIstops unknownThai AirAsia Xfound 4 days agoOpen this trip
Osaka$517return7 Jun 2027 – 15 Jun 2027KIX → KTIout 1 stop, back 1 stopThai AirAsia Xfound 4 days agoSee prices for these dates
Zimbabwe
Harare$662one-way10 Jan 2027HRE → KTI3 stopsEthiopian Airlinesfound 4 days agoOpen this trip
Ghana
Accra$843one-way16 NovACC → KTIstops unknownEthiopian Airlinesfound 2 days agoOpen this trip
Jamaica
Montego Bay$1,003one-way21 NovMBJ → KTI3 stopsFlair Airlinesfound 5 days agoOpen this trip
Kyrgyzstan
Bishkek$1,045return17 Nov – 8 DecBSZ → KTIout 2 stops, back 2 stopsUzbekistan Airwaysfound yesterdaySee prices for these dates
United States
New York$1,361return5 Jan 2027 – 29 Jan 2027JFK → KTIout 3 stops, back 2 stopsjetBluefound yesterdaySee prices for these dates
Denver$1,994return23 Dec – 8 Jan 2027DEN → KTIout 2 stops, back 3 stopsFrontier Airlinesfound 5 days agoSee prices for these dates
Seattle$2,118return1 Dec – 31 DecSEA → KTIout 2 stops, back 2 stopsAlaska Airlinesfound 4 days agoSee prices for these dates
Singapore
Singapore$258return26 Dec – 12 Jan 2027SIN → KTIout nonstop, back nonstopEmiratesfound 2 days agoSee prices for these dates
SingaporeAs low as $241return16 Nov – 23 NovSIN → KTIout nonstop, back nonstopEmiratesfound 5 days agoSee prices for these dates
Sri Lanka
Colombo$603return20 Nov – 10 DecCMB → KTIout 2 stops, back 1 stopAirAsiafound 2 days agoSee prices for these dates
Qatar
Doha$649return30 Nov – 22 DecDOH → KTIout 1 stop, back 1 stopEtihad Airwaysfound 2 days agoSee prices for these dates
Saudi Arabia
Dammam$719return30 Nov – 14 DecDMM → KTIout 2 stops, back 2 stopsEtihad Airwaysfound 2 days agoSee prices for these dates
Peru
Lima$1,168one-way7 Jul 2027LIM → KTI3 stopsVolarisfound 8 days agoSee prices for these dates
Zambia
Lusaka$1,437return14 Feb 2027 – 25 Feb 2027LUN → KTIout 3 stops, back 3 stopsAir Tanzaniafound 3 days agoSee prices for these dates
Taiwan
Taipei$333return16 Dec – 21 DecTPE → KTIout 1 stop, back 1 stopVietnam Airlinesfound 4 days agoSee prices for these dates
Hong Kong
Hong Kong$364return9 Dec – 13 DecHKG → KTIout nonstop, back nonstopCambodia Airwaysfound 4 days agoSee prices for these dates
Bangladesh
Dhaka$675return1 May 2027 – 5 May 2027DAC → KTIout 1 stop, back 1 stopTHAI Airwaysfound 6 days agoSee prices for these dates
Oman
Muscat$731return29 Nov – 10 DecMCT → KTIout 2 stops, back 2 stopsEtihad Airwaysfound 8 days agoSee prices for these dates
France
Paris$800return10 Jun 2027 – 1 Jul 2027CDG → KTIout 2 stops, back 2 stopsQatar Airwaysfound 6 days agoSee prices for these dates
Austria
Vienna$847return5 Dec – 14 DecVIE → KTIout 2 stops, back 3 stopsChina Easternfound 5 days agoSee prices for these dates
Belgium
Brussels$909return18 Feb 2027 – 16 Mar 2027CRL → KTIout 3 stops, back 2 stopsRyanairfound 7 days agoSee prices for these dates
United Arab Emirates
Dubai$917return1 Apr 2027 – 18 Apr 2027DXB → KTIout 2 stops, back 2 stopsAir Indiafound 5 days agoSee prices for these dates
Sharjah$1,042return1 Apr 2027 – 18 Apr 2027SHJ → KTIout 1 stop, back 2 stopsAir Arabiafound 5 days agoSee prices for these dates
Hungary
Budapest$934return6 Mar 2027 – 19 Mar 2027BUD → KTIout 2 stops, back 2 stopsRyanairfound 5 days agoSee prices for these dates
Poland
Warsaw$1,062return19 Apr 2027 – 30 Apr 2027WAW → KTIout 1 stop, back 2 stopsEtihad Airwaysfound 7 days agoSee prices for these dates
Krakow$1,135return19 Apr 2027 – 30 Apr 2027KRK → KTIout 2 stops, back 2 stopsRyanairfound 7 days agoSee prices for these dates
Russia
Nizhniy Novgorod$1,155return12 Dec – 25 DecGOJ → KTIout 3 stops, back 3 stopsRossiya Airlinesfound 6 days agoSee prices for these dates
Abakan$1,254return11 Dec – 24 DecABA → KTIout 3 stops, back 3 stopsS7 Airlinesfound 7 days agoSee prices for these dates
Pakistan
Karachi$1,155return20 Nov – 5 Jan 2027KHI → KTIout 1 stop, back 1 stopTHAI Airwaysfound 8 days agoSee prices for these dates
Georgia
Kutaisi$1,198return20 Nov – 20 DecKUT → KTIout 2 stops, back 2 stopsWizz Airfound 7 days agoSee prices for these dates
Tbilisi$2,218return3 May 2027 – 8 May 2027TBS → KTIout 1 stop, back 1 stopAir Arabia Abu Dhabifound 4 days agoSee prices for these dates
Armenia
Yerevan$1,215return12 Jan 2027 – 9 Feb 2027EVN → KTIout 2 stops, back 2 stopsAir Arabiafound 7 days agoSee prices for these dates
Montenegro
Tivat$1,218return22 Nov – 19 DecTIV → KTIout 4 stops, back 4 stopsAir Serbiafound 7 days agoSee prices for these dates
Germany
Munich$1,271return16 Dec – 1 Jan 2027MUC → KTIout 3 stops, back 2 stopsPegasus Airlinesfound 6 days agoSee prices for these dates
New Zealand
Auckland$1,323return24 Jan 2027 – 21 Feb 2027AKL → KTIout 1 stop, back 1 stopSingapore Airlinesfound 6 days agoSee prices for these dates
Slovakia
Bratislava$2,031return5 Jan 2027 – 2 Feb 2027BTS → KTIout 3 stops, back 3 stopsWizz Airfound 4 days agoSee prices for these dates

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work