Flights from Sihanoukville to London (KOS → LHR)

KOS
Sihanoukville
Sihanoukville, Cambodia
LHR
London
Heathrow, United Kingdom
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No direct flights found. Here are the 5 fastest 1-stop options.
viaHo Chi Minh City(SGN)
KOS→SGN+1h 30mSGN→LHR
13h 54m
viaChengdu(TFU)
KOS→TFU+1h 30mTFU→LHR
13h 55m
viaGuangzhou(CAN)
KOS→CAN+1h 30mCAN→LHR
14h 44m
viaShenzhen(SZX)
KOS→SZX+1h 30mSZX→LHR
14h 49m
viaKuala Lumpur(KUL)
KOS→KUL+1h 30mKUL→LHR
15h 2m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Sihanoukville to London? Currently, there are no direct flights from KOS to LHR. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Sihanoukville → London.

Cheap flights from Sihanoukville to London Cheapest month to fly to London Flights from Cambodia Flights to United Kingdom Visa-free with Cambodia passport All airports in United Kingdom

Try a nearby airport to Sihanoukville

Flights to London (LHR) from other airports within 350 km of Sihanoukville. Often unlocks cheaper fares or better times.

PQC → LHR 60 km from KOS Phu Quoc → London Viet Nam · 23 destinations KTI → LHR 165 km from KOS Phnom Penh → London Cambodia · 38 destinations VCA → LHR 240 km from KOS Can Tho → London Viet Nam · 6 destinations SAI → LHR 316 km from KOS Siem Reap → London Cambodia · 14 destinations SGN → LHR 331 km from KOS Ho Chi Minh City → London Viet Nam · 88 destinations

Or try a nearby airport to London

Flights from Sihanoukville (KOS) to other airports within 350 km of London.

KOS → LCY 35 km from LHR Sihanoukville → London United Kingdom · 31 destinations KOS → LGW 40 km from LHR Sihanoukville → London United Kingdom · 216 destinations KOS → LTN 46 km from LHR Sihanoukville → London United Kingdom · 137 destinations KOS → STN 68 km from LHR Sihanoukville → London United Kingdom · 202 destinations KOS → SEN 81 km from LHR Sihanoukville → Southend United Kingdom · 25 destinations

Other flights from Sihanoukville (KOS)

Chengdu (TFU) Guangzhou (CAN) Ho Chi Minh City (SGN) Kuala Lumpur (KUL) Kunming (KMG) Phnom Penh (KTI) Shenzhen (SZX) Siem Reap (SAI) All 10 destinations →

Other flights from London (LHR)

Aberdeen (ABZ) Abu Dhabi (AUH) Abuja (ABV) Accra (ACC) Addis Ababa (ADD) Algiers (ALG) Almaty (ALA) Amman (AMM) All 224 destinations →