- Must visit
The British Museum
Vast world museum with the Rosetta Stone, Parthenon sculptures and global antiquities. Essential for history lovers.
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Journey information
Overview: Siem Reap to London flight
Cambodia
United Kingdom
Take a flight from Siem Reap to London and enjoy the approximately 6081 miles (9788 km) long journey. Find schedules and pricing options for a convenient and affordable trip.
The earliest flight runs at 05:20, the last at 22:40.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 6081 miles (9788 km) |
First flight 5:20 AM |
Last flight 10:40 PM |
High Season Jul - Sep |
Low Season Oct - Dec |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Complete guide to London
Things to do in London
Discover the best of London — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect London trip today.
- Must visit
The National Gallery
Leading art museum on Trafalgar Square with masterpieces from Van Gogh, Turner and da Vinci. Free and internationally renowned.
- Must visit
Victoria and Albert Museum
Grand museum of art, design and performance with fashion, sculpture and decorative arts collections in South Kensington.
- Must visit
South Bank
Lively riverside stretch linking major landmarks, markets and cultural venues. Ideal for walking, views and people-watching.
- Must visit
Hyde Park
Large royal park with the Serpentine, rose gardens and broad lawns. Excellent for relaxing, boating and central green space.
- Must visit
Greenwich
Historic Greenwich riverside district with maritime heritage, market streets and hilltop views near major cultural landmarks.
Fish and Chips
Classic English fish fried in batter with chips. A London staple tied to the city’s working-class food culture and best eaten fresh with salt and vinegar.
Steak and Kidney Pie
Slow-cooked beef, carrots, onions and herbs under a suet pastry lid. A comforting British pie long associated with London pubs and Sunday meals.
Full English Breakfast
A full cooked breakfast with eggs, sausages, bacon, beans, mushrooms and toast. A traditional morning meal served across London cafes and hotels.
Dinner by Heston Blumenthal
Celebrated fine dining restaurant by Heston Blumenthal showcasing historic British dishes in an elegant, high-end Knightsbridge room.
The Marksman
Well-known pub serving excellent pies, ales and British mains in a relaxed, polished gastropub setting near Victoria Park.
Rules
Historic Covent Garden restaurant famous for classic British pies in a lively, traditional setting popular with locals and visitors.
British Pound Sterling (£)
Very costly by European standards. Hotels, dining, and transit are pricier than in most UK and EU city breaks, especially in central areas.
Average meal costs
- Budget
- £8-15 for fast food or casual takeaway.
- Mid-range
- £20-40 per person for a meal.
- Fine dining
- £70+ per person for upscale restaurants.
- Coffee
- £3-5 for a cappuccino.
Tipping culture
Restaurants often add 12.5% service; if not, tip 10-12%. Taxis: round up or 10%. Cafes: optional small change or none.
TfL Go
Get the appOfficial public transport app
Prices
- Single ticket
- £1.75
- Day pass
- £16.30
To the city center
London Gatwick Airport -> London Victoria Station
- Distance
- 1 km
- Travel time
- 5 min
- Contactless bank cards and mobile wallets work on Tube, buses, trams, DLR, London Overground, Elizabeth line, and most National Rail in London.
- Buses and trams do not accept cash. Use contactless, Oyster, or a valid travel card to pay.
FAQs: Siem Reap to London Flight
Find answers to the most common questions about traveling from Siem Reap to London by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at London, this guide helps you travel smarter and with confidence.
popular airports
Popular airports from Siem Reap to London
Most Siem Reap to London flights use the Siem Reap Angkor Airport to London Heathrow Airport airport pair, with some services landing at London Gatwick Airport. Use this guide to compare Siem Reap and London airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Departure airports in Siem Reap
Arrival airports in London
Which Siem Reap airport do flights to London leave from?
Flights from Siem Reap to London depart from Siem Reap Angkor Airport. The airport is 24 miles (39 km) from Siem Reap city centre at Siem Reap International Airport (REP), NR6, Krong Siem Reap, Cambodia.
Siem Reap Angkor Airport (SAI)Siem Reap International Airport (REP), NR6, Krong Siem Reap, Cambodia
City-centre transport
Getting to Siem Reap Angkor Airport from Siem Reap city centre
Siem Reap Angkor Airport is 39 km from Siem Reap city centre. Public transport options include:
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Siem Reap Angkor Airport airport facilities and services
Siem Reap Angkor Airport has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food and drink
Food options include: Several food outlets in both domestic and international terminals.
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are aTMs available in arrival and departure areas.
Tickets and information
Ticket office support is available at Siem Reap Angkor Airport.
Parking, taxis and toilets
Available at Siem Reap Angkor Airport: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Siem Reap Angkor Airport: Wheelchair accessible facilities available.
Which London airport do flights from Siem Reap arrive at?
Flights from Siem Reap to London most often arrive at London Heathrow Airport. Some flights land at London Gatwick Airport, so check your ticket before travel to confirm your London arrival airport.
London Heathrow Airport (LHR)Longford TW6, United Kingdom
City-centre transport
Getting to London Heathrow Airport from London city centre
London Heathrow Airport is 23 km from London city centre. Public transport options include:
TrainElizabeth, London Paddington - Heathrow Terminal 4, London Paddington - Heathrow Terminal 5 · 15m · kr403 · every ~3 min
Elizabeth · 35m · kr196 · every ~8 min
BusUkn14, Ukn02, Uk043, Uk042, Ukn23, Ukxn10, Ukn49 · 50m · kr23 · every ~1 min
Ukxn10 · 50m · kr35 · every ~1 min
Ukxn10 · 50m · kr35 · every ~1 min
N9 · 1h 11m · kr23 · every ~4 min
SubwayPiccadilly · 47m · kr242 · every ~27 min
London Heathrow Airport airport facilities and services
London Heathrow Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge, and Lost and Found Office.
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport for up to 4 hours. ATMs are located in all terminals, offering multiple currencies.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at London Heathrow Airport: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at London Heathrow Airport: Assistance.
London Gatwick Airport (LGW)Horley, Gatwick RH6 0NP, United Kingdom
City-centre transport
Getting to London Gatwick Airport from London city centre
London Gatwick Airport is 1 km from London city centre. Public transport options include:
TrainLondon Victoria - Littlehampton, London Victoria - Portsmouth Harbour, London Victoria - Eastbourne, London Victoria - Ore, London Victoria - Brighton, London Victoria - Arundel, London Victoria - Polegate, London Victoria - Lewes, London Victoria - Chichester, London Victoria - Angmering, London Victoria - Hastings, London Victoria - Three Bridges, London Victoria - Gatwick Airport, London Victoria - Horsham, London Victoria - Portsmouth & Southsea, London Victoria - Bognor Regis, London Victoria - Worthing, London Victoria - Barnham · 33m · kr288 · every ~12 min
London Victoria - Brighton, London Victoria - Bognor Regis, London Victoria - Portsmouth Harbour, London Victoria - Horsham, London Victoria - Littlehampton, London Victoria - Three Bridges, London Victoria - Ore, London Victoria - Hastings, London Victoria - Eastbourne, London Victoria - Worthing, London Victoria - Portsmouth & Southsea, London Victoria - Chichester, London Victoria - Gatwick Airport, London Victoria - Polegate, London Victoria - Barnham, London Victoria - Lewes, London Victoria - Angmering, London Victoria - Arundel · 33m · kr288 · every ~12 min
Bedford - Brighton, Bedford - Three Bridges, Cambridge - Brighton, Bedford - Horsham, Bedford - Gatwick Airport, Peterborough - Horsham, Luton - Gatwick Airport, Luton - Three Bridges, West Hampstead Thameslink - Three Bridges, West Hampstead Thameslink - Brighton, West Hampstead Thameslink - Gatwick Airport, West Hampstead Thameslink - Horsham, Luton - Brighton, Cambridge - Three Bridges, Bedford - Haywards Heath, Luton - Horsham, Finsbury Park - Brighton, Finsbury Park - Horsham, Royston - Brighton, Flitwick - Brighton · 34m · kr230 · every ~17 min
Bus025, A2 · 2h 15m · kr161 · every ~5 min
025, A2 · 2h 15m · kr161 · every ~5 min
London Gatwick Airport airport facilities and services
London Gatwick Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge, and Lost and Found Office.
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport for 90 minutes. ATMs are located in both terminals, offering multiple currencies.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at London Gatwick Airport: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at London Gatwick Airport: Assistance.
London Stansted Airport (STN)Bassingbourn Rd, Stansted CM24 1QW, UK
City-centre transport
Getting to London Stansted Airport from London city centre
London Stansted Airport is 1 km from London city centre. Public transport options include:
TrainStansted Express · 46m · kr265 · every ~9 min
Stansted Express · 46m · kr265 · every ~9 min
BusA9 · 56m · kr173 · every ~17 min
A8 · 1h 12m · kr104 · every ~11 min
ShuttleA9 · 50m · kr253 · every ~8 min
London Stansted Airport airport facilities and services
London Stansted Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge, and Lost and Found Office.
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport for 4 hours. ATMs are located in both the arrivals and departures areas, offering multiple currencies.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at London Stansted Airport: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at London Stansted Airport: Ramps, toilets.
Most popular flights from Siem Reap
More options for your journey from Siem Reap to London
Here are some other resources that might have the information you need
Most popular flights to and from London and Siem Reap
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