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Not ready to book? to track prices.Find the cheapest flights from London Heathrow Airport to Siem Reap
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How to get the cheapest flight ticket from London Heathrow Airport to Siem Reap
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Siem Reap?
The month of May is, on average, the cheapest month to fly to Siem Reap from London Heathrow Airport, with most prices found around £709. If you don’t want to visit Siem Reap in May, then you should wait until June to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £721.
What is the cheapest day to depart on your flight to Siem Reap?
On average, the least expensive day to fly to Siem Reap from London Heathrow Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £742. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £1,001. These prices are subject to change though, so be sure to set up a Price Alert for flights to Siem Reap.
When to book flights from London Heathrow Airport to Siem Reap
Cheap London Heathrow Airport to Siem Reap (LHR to SAI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Siem Reap
How far is London Heathrow to Siem Reap–Angkor Intl by plane?
A flight from London Heathrow to Siem Reap–Angkor Intl will travel around 6091.7 mi.
When did momondo last update prices for flights from London Heathrow Airport to Siem Reap–Angkor Intl Airport?
Prices for flights from London Heathrow Airport to Siem Reap–Angkor Intl Airport were last updated today.
How old do you have to be to fly from London Heathrow Airport to Siem Reap–Angkor Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Siem Reap–Angkor Intl Airport.
What documentation or ID do you need to fly to Siem Reap–Angkor Intl Airport?
The travel and health documents required for your trip to Siem Reap–Angkor Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Siem Reap–Angkor Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from London Heathrow Airport to Siem Reap?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London Heathrow Airport to Siem Reap is Singapore Airlines (68.09% of total bookings). The next most popular airlines are Thai Airways (22.87%) and Vietnam Airlines (9.04%).
Best airlines flying from London Heathrow Airport to Siem Reap
Compare and see reviews for airlines that fly from London Heathrow Airport to Siem Reap with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £691 | Free Cancellation | Rating 8.1 1,339 reviews | |||
| PriceFrom £750 | Free Cancellation | Rating 7.6 233 reviews | |||
| PriceFrom £866 | Free Cancellation | Rating 7.7 367 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Siem Reap?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Siem Reap. momondo saves you time and could save you money on your trip.
Can I find flights from London to Siem Reap with flexible booking policies on momondo?
Flights from London to Siem Reap with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from London to Siem Reap?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Siem Reap from London.
I’m not ready to book a flight from London to Siem Reap right now. Can momondo alert me if prices change?
Price alerts on flights to Siem Reap from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.