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Singapore Heathrow - Cheap flights

Special flight deals from Singapore to London Heathrow

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Find the best time to book cheap flights to London

Flexible on travel dates? Discover the cheapest month to fly to London

  • Cheapest round-trip flight

    from 744 USD

  • Cheapest month to travel

    November

  • The cheapest day to fly

    Thursday

  • Lowest prices

    30 days before
Jun
969 USD
Jul
909 USD
Aug
804 USD
Sep
802 USD
Oct
804 USD
Nov
744 USD
Dec
882 USD
Jan
??
Feb
??
Mar
888 USD
Apr
??
May
??

When is the best time to buy flight tickets?

Find out how far in advance it's worth booking round-trip flights.

  • 6 months before

    from

    2,247 USD

  • 3 months before

    from

    1,712 USD

  • 30 days before

    from

    1,531 USD

  • 7 days before

    from

    1,695 USD

  • 1 day before

    from

    2,585 USD

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
2,120 USD
Mon
1,632 USD
Tue
1,686 USD
Wed
1,103 USD
Thu
1,890 USD
Fri
1,815 USD
Sat
1,879 USD
Sun

General information

  • Local time (UTC+0)