
$890 Cheap KLM flights from London to Singapore (LHR to SIN)
Find The Best Day To Fly from London to Singapore
Amazing KLM LHR to SIN Flight Deals
The cheapest flights to Changi found within the past 7 days were $1,298 round trip and $890 one way. Prices and availability subject to change. Additional terms may apply.
Discover our best KLM flight from London LHR to Singapore SIN
To find the best deals on flights to London from Singapore with KLM, just enter your travel dates, filter by KLM, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from London LHR to Singapore SIN with KLM
If you’re planning a round trip, booking return flights with KLM is usually the most cost-effective option. With airfares ranging from $1,298 to $1,298, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way KLM flights from London LHR to Singapore SIN
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way KLM flight from London to Singapore costs from $890. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Singapore SIN from London LHR with KLM
To find a cheap KLM flight from London LHR to Singapore SIN, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on KLM flights from London LHR to Singapore SIN
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as June, or if you book a flight with a stopover.
Find nonstop flights from London LHR to Singapore SIN with KLM
If you’re keen to be on Singapore soil fast, don’t waste time with a stopover—filter your search results to show direct KLM flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for KLM flights from London LHR to Singapore SIN
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Singapore SIN from London LHR with KLM on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| ATL | USA | Hartsfield-Jackson Atlanta Intl. | 113 |
| DTW | USA | Detroit Metropolitan Wayne County | 65 |
| MSP | USA | Minneapolis - St. Paul Intl. | 47 |
| CAN | CHN | Baiyun Intl. | 46 |
| SLC | USA | Salt Lake City Intl. | 42 |
| PVG | CHN | Pudong Intl. | 41 |
| AMS | NLD | Schiphol | 38 |
| XMN | CHN | Xiamen Intl. | 35 |
| HGH | CHN | Xiaoshan Intl. | 25 |
| SEA | USA | Seattle - Tacoma Intl. | 25 |
Travelers ❤️ these 🏨 after their flight to Singapore

Crowne Plaza Changi Airport by IHG
Everything was very professional
Reviewed on Mar 29, 2026

YOTELAIR Singapore Changi Airport
No control over AC first night. Complained of cold and given control second night.
Reviewed on Mar 26, 2026

Village Hotel Changi by Far East Hospitality
While the hotel is located near the airport, the shuttle service is quite inconvenient. It only runs every two hours, which results in significant waiting time. Additionally, at Terminal 2, there is a lack of clear signage or directions for locating the shuttle pickup point, making the process confusing ...
Reviewed on Mar 29, 2026
