S$ 240+ Cheap flights from London Heathrow Airport
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21-6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
What to know about flights from Heathrow
Discover essential information about flights departing from Heathrow, including flight schedules, destinations, airlines operating at the Heathrow airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 28 January 2025.
Cheapest airline | Vueling |
|---|---|
Good round-trip deal | S$ 284 or less |
Good one-way deal | S$ 69 or less |
Find flights from Heathrow
Cheapest flights from HeathrowExplore the most affordable flight options available from Heathrow. Find the lowest fares based on data from user searches, with prices last updated on 28 January 2025.
Explore the most affordable flight options available from Heathrow. Find the lowest fares based on data from user searches, with prices last updated on 28 January 2025.
Find flights from Heathrow within your budget
Find flights departing from Heathrow that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 28 January 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches
Fly to
Route
Depart
Return
Price
LondonToronto
LHR - YYZ
LHRYYZ
London Heathrow
Wed 26-2
13:30-19:55
1 stop11h 25m
Toronto Pearson Intl
Wed 5-3
18:10-06:30
Nonstop7h 20m
LondonToronto
LHR - YYZ
LHRYYZ
London Heathrow
Thu 13-3
06:00-15:35
1 stop13h 35m
Toronto Pearson Intl
Thu 20-3
21:35-20:35
1 stop19h 00m
LondonToronto
LHR - YYZ
LHRYYZ
London Heathrow
Thu 6-3
18:40-16:20
1 stop26h 40m
Toronto Pearson Intl
Tue 18-3
14:00-11:15
2 stops17h 15m
LondonToronto
LHR - YYZ
LHRYYZ
London Heathrow
Thu 13-3
06:00-15:35
1 stop13h 35m
Toronto Pearson Intl
Thu 20-3
19:10-06:30
Nonstop7h 20m
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Mon 17-2
06:30-17:55
2 stops16h 25m
New York LaGuardia
Sun 23-2
18:25-07:10
1 stop31h 45m
LondonToronto
LHR - YYZ
LHRYYZ
London Heathrow
Thu 6-3
06:00-18:05
2 stops17h 05m
Toronto Pearson Intl
Tue 18-3
22:30-21:40
2 stops43h 10m
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Mon 10-2
11:30-20:31
2 stops14h 01m
New York LaGuardia
Mon 17-2
09:41-06:50
1 stop16h 09m
LondonToronto
LHR - YYZ
LHRYYZ
London Heathrow
Fri 25-4
13:05-19:10
1 stop11h 05m
Toronto Pearson Intl
Wed 7-5
23:00-20:20
1 stop16h 20m
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Mon 24-2
12:20-20:04
1 stop12h 44m
New York LaGuardia
Mon 3-3
13:29-07:05
1 stop12h 36m
LondonSan Francisco
LHR - SFO
LHRSFO
London Heathrow
Wed 19-2
19:30-15:40
1 stop28h 10m
San Francisco
Wed 5-3
17:30-18:50
2 stops17h 20m
Best time to book a flight from Heathrow
Have a flexible travel schedule? Discover the best time to fly from Heathrow with our price prediction graph.
Travel insights for flights from Heathrow
Get recent, data-driven insights about flights from Heathrow including ideal travel times, pricing trends, and more.
When is the best time to book a flight from London Heathrow Airport?
Use this chart to determine the optimal time to book a return flight from Heathrow to Singapore. Price data was last updated on 24 January 2025.
The price you pay for your flight from London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from London Heathrow Airport?
Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport (average of S$ 774). Flying from London Heathrow Airport in July will prove the most costly (average of S$ 1,079). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
When is the cheapest time to fly from London Heathrow Airport?
Use this chart to determine the cheapest time to fly return from Heathrow to Singapore. Price data was last updated on 21 January 2025.
Those who are seeking the cheapest fare on flights departing from London Heathrow Airport would be wise to consider leaving during Sunday at midday when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Monday at midday when fares are usually the most expensive.
Which airlines fly from London Heathrow Airport?
When flying from London Heathrow Airport check dates and pricing for the following: British Airways, Singapore Airlines, Lufthansa, SWISS, Gulf Air. As they depart for the following popular destinations: Singapore.
What are popular destinations to fly to from London Heathrow Airport?
From London Heathrow Airport you can expect to find greater availability for the following destinations: New York (1,928 flights per day), Paris (653 flights per day) and Dublin (340 flights per day).
What is the cheapest place to fly to from London Heathrow Airport?
The cheapest city to fly to from London Heathrow Airport is Milan, with prices starting at S$ 89. Explore other affordable destinations below.
Airline reviews for flights from Heathrow
Get insights into the airlines that provide service from Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Heathrow. In the last 7 days, Cheapflights users made a total of 200,618 searches.
Boarding
Food
Comfort
Crew
Entertainment
Overall
Reviews
Overhead bins were full with crew equipment, so we had nowhere to put our luggage. Not ideal for a 7-hour flight. Paid for couples seats, which are near the galley. Constant noise from the crew all night, didn't get any sleep whatsoever. Food service was extremely slow.
Boarding
Food
Comfort
Crew
Entertainment
Overall
Reviews
Overhead bins were full with crew equipment, so we had nowhere to put our luggage. Not ideal for a 7-hour flight. Paid for couples seats, which are near the galley. Constant noise from the crew all night, didn't get any sleep whatsoever. Food service was extremely slow.
Boarding
Food
Comfort
Crew
Entertainment
Overall
Reviews
Overhead bins were full with crew equipment, so we had nowhere to put our luggage. Not ideal for a 7-hour flight. Paid for couples seats, which are near the galley. Constant noise from the crew all night, didn't get any sleep whatsoever. Food service was extremely slow.
Boarding
Food
Comfort
Crew
Entertainment
Overall
Reviews
Overhead bins were full with crew equipment, so we had nowhere to put our luggage. Not ideal for a 7-hour flight. Paid for couples seats, which are near the galley. Constant noise from the crew all night, didn't get any sleep whatsoever. Food service was extremely slow.
Boarding
Food
Comfort
Crew
Entertainment
Overall
Reviews
Overhead bins were full with crew equipment, so we had nowhere to put our luggage. Not ideal for a 7-hour flight. Paid for couples seats, which are near the galley. Constant noise from the crew all night, didn't get any sleep whatsoever. Food service was extremely slow.
Boarding
Food
Comfort
Crew
Entertainment
Overall
Reviews
Overhead bins were full with crew equipment, so we had nowhere to put our luggage. Not ideal for a 7-hour flight. Paid for couples seats, which are near the galley. Constant noise from the crew all night, didn't get any sleep whatsoever. Food service was extremely slow.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternate flight departure points to Heathrow
Consider leaving from one of these other departure points that are located a short distance from Heathrow. Flight origins were last updated on 28 January 2025.
Related info for your journey
Access useful and relevant information related to your journey from Heathrow. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 28 January 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Heathrow?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Heathrow today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Heathrow?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Heathrow with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Heathrow become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!