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Heathrow Airport to Singapore Changi Airport flight

Explore the cheapest one-way and round-trip flights from Heathrow Airport to Singapore Changi Airport over the next 90 days, with one-way fares from S$ 477 and round-trip from S$ 675. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        LHR 18:45
        13h 20m
        Direct
        SIN 16:05
        London - Singapore | Wed, Dec 2 | British Airways
        SIN 23:15
        14h 30m
        Direct
        LHR 05:45
        Singapore - London | Mon, Dec 7 | British Airways
        S$ 943 S$ 1,353
        30% off
        30% off
        S$ 1,353 S$ 943
      • LHR 18:45
        13h 20m
        Direct
        SIN 16:05
        London - Singapore | Tue, Nov 10 | British Airways
        SIN 23:15
        14h 30m
        Direct
        LHR 05:45
        Singapore - London | Mon, Nov 16 | British Airways
        S$ 987 S$ 1,353
        27% off
        27% off
        S$ 1,353 S$ 987
      • LHR 21:30
        33h 25m
        1 stop
        SIN 14:55
        London - Singapore | Sat, Dec 5 | Air China
        SIN 17:50
        21h 20m
        1 stop
        LGW 07:10
        Singapore - London | Sat, Dec 12 | Air China
        S$ 675 S$ 1,353
        50% off
        50% off
        S$ 1,353 S$ 675
      • LHR 17:45
        38h 30m
        1 stop
        SIN 16:15
        London - Singapore | Sun, Dec 6 | Air China
        SIN 17:50
        21h 20m
        1 stop
        LGW 07:10
        Singapore - London | Sat, Dec 12 | Air China
        S$ 675
        50% off
        S$ 1,353 S$ 675
      • LHR 17:45
        20h 10m
        1 stop
        SIN 21:55
        London - Singapore | Mon, Nov 23 | Air China
        SIN 17:50
        21h 20m
        1 stop
        LGW 07:10
        Singapore - London | Mon, Nov 30 | Air China
        S$ 675
        50% off
        S$ 1,353 S$ 675
      • LHR 17:45
        20h 10m
        1 stop
        SIN 21:55
        London - Singapore | Tue, Nov 17 | Air China
        SIN 17:50
        21h 20m
        1 stop
        LGW 07:10
        Singapore - London | Fri, Nov 20 | Air China
        S$ 676
        50% off
        S$ 1,353 S$ 676
      • LHR 20:25
        17h 30m
        1 stop
        SIN 21:55
        London - Singapore | Wed, Nov 4 | Air China
        SIN 09:30
        28h 50m
        1 stop
        LGW 06:20
        Singapore - London | Tue, Nov 10 | Air China
        S$ 677
        50% off
        S$ 1,353 S$ 677
      • LHR 20:25
        17h 30m
        1 stop
        SIN 21:55
        London - Singapore | Tue, Nov 24 | Air China
        SIN 17:45
        32h 5m
        1 stop
        LHR 17:50
        Singapore - London | Tue, Dec 1 | Air China
        S$ 678
        50% off
        S$ 1,353 S$ 678
      • LHR 21:30
        33h 25m
        1 stop
        SIN 14:55
        London - Singapore | Thu, Nov 26 | Air China
        SIN 17:45
        32h 5m
        1 stop
        LHR 17:50
        Singapore - London | Mon, Nov 30 | Air China
        S$ 678
        50% off
        S$ 1,353 S$ 678
      • LHR 17:45
        20h 10m
        1 stop
        SIN 21:55
        London - Singapore | Sat, Nov 21 | Air China
        SIN 17:50
        21h 20m
        1 stop
        LGW 07:10
        Singapore - London | Fri, Nov 27 | Air China
        S$ 678
        50% off
        S$ 1,353 S$ 678
      • LHR 17:45
        20h 10m
        1 stop
        SIN 21:55
        London - Singapore | Mon, Nov 16 | Air China
        SIN 17:45
        20h 35m
        1 stop
        LGW 06:20
        Singapore - London | Thu, Nov 19 | Air China
        S$ 678
        50% off
        S$ 1,353 S$ 678
      • LHR 17:45
        29h 5m
        1 stop
        SIN 06:50
        London - Singapore | Mon, Nov 30 | Air China
        SIN 17:45
        32h 5m
        1 stop
        LHR 17:50
        Singapore - London | Sun, Dec 6 | Air China
        S$ 679
        50% off
        S$ 1,353 S$ 679
      • LHR 17:45
        20h 10m
        1 stop
        SIN 21:55
        London - Singapore | Wed, Nov 18 | Air China
        SIN 17:50
        21h 20m
        1 stop
        LGW 07:10
        Singapore - London | Wed, Nov 25 | Air China
        S$ 679
        50% off
        S$ 1,353 S$ 679
      • LHR 17:45
        20h 10m
        1 stop
        SIN 21:55
        London - Singapore | Fri, Nov 13 | Air China
        SIN 17:50
        21h 20m
        1 stop
        LGW 07:10
        Singapore - London | Wed, Nov 18 | Air China
        S$ 680
        50% off
        S$ 1,353 S$ 680
      • LON 13:00
        17h 25m
        1 stop
        SIN 14:00
        London - Singapore | Fri, Oct 9 | Normal Airline
        SIN 15:00
        6h
        Direct
        LON 16:00
        Singapore - London | Sun, Oct 11 | Normal Airline
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        Find more flights
      • Cheapest nonstop
        LHR 21:45
        13h 15m
        Direct
        SIN 19:00
        London - Singapore | Wed, Nov 25 | Singapore Airlines
        S$ 659 S$ 939
        30% off
        30% off
        S$ 939 S$ 659
      • LHR 21:45
        13h 15m
        Direct
        SIN 19:00
        London - Singapore | Mon, Nov 30 | Singapore Airlines
        S$ 685 S$ 939
        27% off
        27% off
        S$ 939 S$ 685
      • LHR 19:45
        35h 25m
        1 stop
        SIN 15:10
        London - Singapore | Wed, Dec 2 | Hainan Airlines
        S$ 477 S$ 939
        49% off
        49% off
        S$ 939 S$ 477
      • LHR 19:45
        35h 25m
        1 stop
        SIN 15:10
        London - Singapore | Wed, Nov 25 | Hainan Airlines
        S$ 485
        48% off
        S$ 939 S$ 485
      • LHR 21:10
        36h 5m
        1 stop
        SIN 17:15
        London - Singapore | Sat, Dec 5 | Shenzhen Airlines
        S$ 492
        48% off
        S$ 939 S$ 492
      • LHR 19:25
        25h 15m
        1 stop
        SIN 04:40
        London - Singapore | Sat, Nov 21 | Austrian Airlines
        S$ 497
        47% off
        S$ 939 S$ 497
      • LHR 21:10
        36h 5m
        1 stop
        SIN 17:15
        London - Singapore | Sat, Nov 28 | Shenzhen Airlines
        S$ 503
        46% off
        S$ 939 S$ 503
      • LHR 12:30
        29h 30m
        1 stop
        SIN 02:00
        London - Singapore | Sun, Nov 22 | Xiamen Airlines
        S$ 511
        46% off
        S$ 939 S$ 511
      • LHR 12:30
        17h 30m
        1 stop
        SIN 14:00
        London - Singapore | Fri, Nov 27 | Xiamen Airlines
        S$ 512
        45% off
        S$ 939 S$ 512
      • LHR 21:40
        31h 10m
        1 stop
        SIN 12:50
        London - Singapore | Sun, Nov 22 | Gulf Air
        S$ 515
        45% off
        S$ 939 S$ 515
      • LHR 09:30
        19h 20m
        1 stop
        SIN 12:50
        London - Singapore | Tue, Nov 24 | Gulf Air
        S$ 515
        45% off
        S$ 939 S$ 515
      • LHR 09:30
        19h 20m
        1 stop
        SIN 12:50
        London - Singapore | Thu, Nov 26 | Gulf Air
        S$ 515
        45% off
        S$ 939 S$ 515
      • LHR 12:30
        17h 30m
        1 stop
        SIN 14:00
        London - Singapore | Fri, Nov 6 | Xiamen Airlines
        S$ 518
        45% off
        S$ 939 S$ 518
      • LHR 12:30
        29h 30m
        1 stop
        SIN 02:00
        London - Singapore | Fri, Nov 20 | Xiamen Airlines
        S$ 519
        45% off
        S$ 939 S$ 519
      • LON 13:00
        17h 25m
        1 stop
        SIN 14:00
        London - Singapore | Fri, Oct 9 | Normal Airline
        Find more flights
        Find more flights

Flight prices from Heathrow Airport to Singapore Changi Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

Trip.com Price Insights: Flights from Heathrow Airport to Singapore Changi Airport

Which month has the cheapest one-way flights from Heathrow Airport to Singapore Changi Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Heathrow Airport to Singapore Changi Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Heathrow Airport to Singapore Changi Airport are usually in November, with an average price of S$ 638. July sees the highest fares, around S$ 1,323.

S$ 1,323
S$ 981
S$ 638
S$ 296
    Cheapest
  • S$ 1,220
    Oct
  • S$ 638
    Nov
  • S$ 1,128
    Dec
  • S$ 951
    Jan
  • S$ 910
    Feb
  • S$ 778
    Mar
  • S$ 759
    Apr
  • S$ 686
    May
  • S$ 1,030
    Jun
  • S$ 1,323
    Jul
  • S$ 1,024
    Aug
  • S$ 965
    Sep

Which month has the cheapest round-trip flights from Heathrow Airport to Singapore Changi Airport?

The data is based on Trip.com data from the past 12 months and shows the average round-trip fares by month from Heathrow Airport to Singapore Changi Airport.

Based on Trip.com data from the past 12 months, the cheapest round‑trip flights from Heathrow Airport to Singapore Changi Airport are usually in September, with an average price of S$ 1,254. December sees the highest fares, around S$ 1,886.

S$ 1,886
S$ 1,570
S$ 1,254
S$ 938
    Cheapest
  • S$ 1,550
    Oct
  • S$ 1,258
    Nov
  • S$ 1,886
    Dec
  • S$ 1,259
    Jan
  • S$ 1,383
    Feb
  • S$ 1,449
    Mar
  • S$ 1,615
    Apr
  • S$ 1,530
    May
  • S$ 1,555
    Jun
  • S$ 1,708
    Jul
  • S$ 1,744
    Aug
  • S$ 1,254
    Sep

Which day of the week has the cheapest flights from Heathrow Airport to Singapore Changi Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Heathrow Airport to Singapore Changi Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Heathrow Airport to Singapore Changi Airport is Monday, with average prices lower than other days. Try to avoid departing on Friday, as fares are typically the highest.

S$ 1,140
S$ 1,052
S$ 963
S$ 875
  • S$ 963
    Mon
  • S$ 978
    Tue
  • S$ 1,007
    Wed
  • S$ 979
    Thu
  • S$ 1,140
    Fri
  • S$ 1,115
    Sat
  • S$ 1,042
    Sun

Which airline offers the cheapest flights from Heathrow Airport to Singapore Changi Airport?

The cheapest airline flying from Heathrow Airport to Singapore Changi Airport is Aer Lingus (from S$ 467) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Aer Lingus
From S$ 467
Hainan Airlines
From S$ 477
Scandinavian Airlines
From S$ 492
Shenzhen Airlines
From S$ 492
Austrian Airlines
From S$ 497
Xiamen Airlines
From S$ 511
Gulf Air
From S$ 515
China Eastern Airlines
From S$ 529
Lufthansa
From S$ 532
Air China
From S$ 574

Find more flights and airlines

What is the flight schedule from Heathrow Airport to Singapore Changi Airport?

Check the schedule for flights from London to Singapore and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. MF822

    Heathrow Airport

    16:05

    LHR

    11h 50m

    Direct

    11:55

    XMN

    - - T - T - S
    Search

  2. MF851

    Xiamen Gaoqi International Airport

    10:45

    XMN

    4h 20m

    Direct

    15:05

    SIN

    S M T W T F S

  3. GF002

    Heathrow Airport

    10:00

    LHR

    6h 40m

    Direct

    18:40

    BAH

    S M T W T F S
    Search

  4. GF165

    Bahrain International Airport

    23:20

    BAH

    8h 25m

    Direct

    12:45

    SIN

    S M T - T F S

  5. EI167

    Heathrow Airport

    15:50

    LHR

    1h 25m

    Direct

    17:15

    DUB

    S M T W T F S
    Search

  6. QR046

    Dublin Airport

    21:45

    DUB

    7h 5m

    Direct

    06:50

    DOH

    - M - W - F -

  7. QR944

    Hamad International Airport

    08:05

    DOH

    8h 10m

    Direct

    21:15

    SIN

    S M T W T F S

  8. OS338

    Heathrow Airport

    19:30

    LHR

    2h 10m

    Direct

    22:40

    VIE

    S M T W T F S
    Search

  9. TR061

    Vienna International Airport

    10:25

    VIE

    11h 40m

    Direct

    04:05

    SIN

    - M - W - F S

  10. SN2104

    Heathrow Airport

    07:00

    LHR

    1h 6m

    Direct

    09:06

    BRU

    S M T W T F S
    Search

  11. CA964

    Brussels Airport

    13:00

    BRU

    9h 45m

    Direct

    04:45

    PEK

    S M T W T F S

  12. CA889

    Beijing Capital International Airport

    10:00

    PEK

    6h 25m

    Direct

    16:25

    SIN

    S M T W T F S

  13. MF822

    Heathrow Airport

    16:05

    LHR

    11h 50m

    Direct

    11:55

    XMN

    - - T - T - S
    Search

  14. MF885

    Xiamen Gaoqi International Airport

    17:55

    XMN

    4h 20m

    Direct

    22:15

    SIN

    S M T W T F S

  15. MF822

    Heathrow Airport

    16:05

    LHR

    11h 50m

    Direct

    11:55

    XMN

    - - T - T - S
    Search

  16. MF8675

    Xiamen Gaoqi International Airport

    21:25

    XMN

    4h 15m

    Direct

    01:40

    SIN

    - - T W T F S

  17. GF006

    Heathrow Airport

    22:05

    LHR

    6h 40m

    Direct

    06:45

    BAH

    S M T W T F S
    Search

  18. GF165

    Bahrain International Airport

    23:20

    BAH

    8h 25m

    Direct

    12:45

    SIN

    S M T - T F S

  19. HU7912

    Heathrow Airport

    22:00

    LHR

    11h 30m

    Direct

    16:30

    HAK

    - - T - - - -
    Search

  20. HU459

    Haikou Meilan International Airport

    11:55

    HAK

    3h 25m

    Direct

    15:20

    SIN

    S - T - T - S

  21. ZH888

    Heathrow Airport

    22:30

    LHR

    12h 10m

    Direct

    18:40

    SZX

    - M T W T F S
    Search

  22. ZH229

    Shenzhen Bao'an International Airport

    13:05

    SZX

    4h 10m

    Direct

    17:15

    SIN

    S M T W T F S
Find more flights and airlines

About Heathrow Airport and Singapore Changi Airport

Learn about Heathrow Airport (LHR) and Singapore Changi Airport (SIN) — including location, terminals, transportation, and travel tips.

Flight distance 10,893.72km
Cheapest one-way ticket price S$ 477
Cheapest return ticket price S$ 675

FAQs for Heathrow Airport to Singapore Changi Airport Flights

  • How long is the flight from Heathrow Airport to Singapore Changi Airport?

    Heathrow Airport to Singapore Changi Airport takes about 12 hours 45 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 10 daily flights from Heathrow Airport (LHR) to Singapore Changi Airport (SIN).
  • The earliest flight from Heathrow Airport to Singapore Changi Airport departs at 09:25, and the last departs at 22:05, with about 7 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Heathrow Airport (LHR) to Singapore Changi Airport (SIN) is quite popular. Without considering departure times or holidays, tickets cost around S$ 1,722 in December, the most expensive month to book this route.
  • The earliest flight departs from Heathrow Airport (LHR) at 09:10 and arrives in Singapore Changi Airport (SIN) at 06:10.
  • The latest flight departs from Heathrow Airport (LHR) at 21:45 and arrives in Singapore Changi Airport (SIN) at 19:00.
    • The distance from Singapore Changi Airport to downtown is about 17km, by taxi about 30 minutes.
    • The distance from Seletar Airport to downtown is about 15km, by taxi about 30 minutes.
  • Singapore Airlines is a very popular airline operating an average of 22773 flights per month.
  • One-way flights from Heathrow Airport to Singapore Changi Airport currently start from S$ 477, and round-trip fares start from S$ 675. The current lowest fare is a Hainan Airlines flight departing on Wed, Dec 2; prices may vary depending on availability.
  • Yes. Singapore Airlines, British Airways and Qantas Airways operate direct flights from Heathrow Airport to Singapore Changi Airport, with an average flight time of 12 hours 46 minutes, and around 49 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Heathrow Airport to Singapore Changi Airport is S$ 1,135. Prices may vary depending on the departure date, airline, and availability.
  • Heathrow Airport to Singapore Changi Airport operates around 49 weekly flights, mainly by Singapore Airlines, British Airways and Qantas Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Heathrow Airport and Singapore Changi Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.