Cheap flights to Heathrow

ICT — LHR
25 Mar — 1 Apr1
Return
1 adult
Economy
From?
To?
Sat 25-3
Sat 1-4

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Flights to Heathrow in 2023

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inJulyHigh demand for flights, 10% potential price rise
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Cheapest inMayBest time to find cheap flights, 1% potential price drop
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Average priceS$ 1,147Average for return flights in March 2023
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Return fromS$ 1,014From Singapore Changi to London
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One-way fromS$ 520One-way flight from Singapore Changi (SIN) to London Heathrow (LHR)
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Cheap flights to Heathrow Airport in March, April 2023

The best prices found for LON flights for March, April

Heathrow Airport 2023 flight deals

Cheap flights to Heathrow Airport found for this year

Last minute flights to Heathrow Airport

Late deals on return flights to Heathrow Airport, departing today and this week

One-way flights to Heathrow Airport

The cheapest one-way flights to Heathrow Airport

Find flights to Heathrow within your budget

Use the slider to find flights to Heathrow that fit your budget.

Fly from

Any airport

Budget

S$ 1,014 - S$ 1,171

Route

Depart

Return

Price

Singapore ChangiLondon Heathrow

SIN - LHR

SINLHR

Singapore Changi

2023-04-03

1 stop16h 55m

London Heathrow

2023-05-08

1 stop24h 30m

S$ 1,014

Singapore ChangiLondon Heathrow

SIN - LHR

SINLHR

Singapore Changi

2023-04-03

1 stop26h 25m

London Heathrow

2023-04-17

1 stop18h 20m

S$ 1,026

Singapore ChangiLondon Heathrow

SIN - LHR

SINLHR

Singapore Changi

2023-04-10

1 stop37h 05m

London Heathrow

2023-04-17

1 stop19h 15m

S$ 1,073

Singapore ChangiLondon Heathrow

SIN - LHR

SINLHR

Singapore Changi

2023-05-25

1 stop16h 55m

London Heathrow

2023-06-15

1 stop31h 10m

S$ 1,085

Singapore ChangiLondon Heathrow

SIN - LHR

SINLHR

Singapore Changi

2023-04-02

1 stop18h 35m

London Heathrow

2023-04-14

1 stop16h 45m

S$ 1,093

Singapore ChangiLondon Heathrow

SIN - LHR

SINLHR

Singapore Changi

2023-05-11

2 stops36h 35m

London Heathrow

2023-06-15

1 stop37h 15m

S$ 1,094

Singapore ChangiLondon Heathrow

SIN - LHR

SINLHR

Singapore Changi

2023-06-10

1 stop33h 20m

London Heathrow

2023-06-17

1 stop35h 25m

S$ 1,132

Singapore ChangiLondon Heathrow

SIN - LHR

SINLHR

Singapore Changi

2023-05-28

1 stop22h 00m

London Heathrow

2023-06-13

1 stop34h 50m

S$ 1,137

Singapore ChangiLondon Heathrow

SIN - LHR

SINLHR

Singapore Changi

2023-08-11

2 stops40h 00m

London Heathrow

2023-08-30

2 stops20h 15m

S$ 1,171

Flights are sorted by cheapest first

Deals found on 19-3

What is the cheapest month to fly to Heathrow?

The cheapest ticket to Heathrow found for each month in 2023 based on historical flight searches by Cheapflights users.

January

S$ 1,206

February

S$ 1,175

March

S$ 1,215

April

S$ 1,286

May

S$ 1,187

June

S$ 1,299

July

S$ 1,607

August

S$ 1,466

September

S$ 1,365

October

S$ 1,274

November

S$ 1,163

December

S$ 1,337

November is currently the cheapest month to fly to Heathrow. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

When is the best time to fly to Heathrow Airport?

Average Heathrow flight ticket prices and weather conditions for 2023 and 2024 by month

SIN - LON

Price

S$ 1,028 - S$ 1,828

LON

Temperature

4 - 17 °C

LON

Rainfall

40 - 70 mm

When is the best time to book a flight to Heathrow?

To ensure you get the cheapest price possible for a flight to Heathrow, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Which day is cheapest to fly to Heathrow?

Tuesday is currently, on average, the cheapest day to fly to Heathrow. Flying on Saturday will result in higher flight prices.

What time of day is cheapest to fly to LHR airport?

Heathrow flights can be made cheaper if you choose a flight in the morning. Booking a flight at midday will likely mean higher prices.

Heathrow flights are currently seeing a 335% increase in searches when contrasted with this time last year.

Search flights to Heathrow by cabin class

First Classfrom S$ 19,666/person
Business Classfrom S$ 2,434/person
Prem Economyfrom S$ 2,262/person
Economyfrom S$ 766/person

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Cheapflights makes it easy to find Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Millions of users choose and trust Cheapflights to book the best flight deals to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Cheapflights does show flights with no change fees to all users. To see these options for flights to Heathrow, users can toggle the no change fees filter when performing a flight search.

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