The Houses of Parliament and Big Ben in London, with a red double-decker bus crossing the Lambeth Bridge.

CA $27 Cheap Flights from Rome (ROM) to London (LON)

View CA $27 flight on Tue, Dec 15, 2026

Popular airlines from Rome to London

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  • Cheap Flights from Rome to London (ROM-LON)

    Prices were available within the past 7 days and start at CA $27 for one-way flights and CA $82 for roundtrip, for the period specified. Prices and availability are subject to change.

    All deals

    One way

    Roundtrip

    Select Ryanair flight, departing Thu, Dec 10 from Rome to London, returning Mon, Dec 14, priced at CA $82 Found 4 days ago

    Thu, Dec 10 - Mon, Dec 14 · CIA · STN · Roundtrip

    Select LC Peru flight, departing Fri, Jan 22 from Rome to London, returning Tue, Jan 26, priced at CA $118 Found 1 day ago

    Fri, Jan 22 - Tue, Jan 26 · FCO · LTN · Roundtrip

    Select easyJet flight, departing Wed, Nov 25 from Rome to London, returning Sun, Nov 29, priced at CA $180 Found 5 days ago

    Wed, Nov 25 - Sun, Nov 29 · FCO · LGW · Roundtrip

    Select British Airways flight, departing Wed, Nov 25 from Rome to London, returning Wed, Dec 2, priced at CA $246 Found 9 hours ago

    Wed, Nov 25 - Wed, Dec 2 · FCO · LHR · Roundtrip

    Select Vueling Airlines flight, departing Sat, Jul 17 from Rome to London, returning Tue, Jul 20, priced at CA $269 Found 5 days ago

    Sat, Jul 17 - Tue, Jul 20 · FCO · LGW · Ro · undtrip

    Select Norwegian Air International Ltd flight, departing Tue, Jun 1 from Rome to London, returning Mon, Jun 14, priced at CA $275 Found 4 hours ago

    Tue, Jun 1 - Mon, Jun 14 · FCO · LGW · Roundtrip

    Select Air France flight, departing Tue, Nov 24 from Rome to London, returning Sat, Nov 28, priced at CA $293 Found 3 days ago

    Tue, Nov 24 - Sat, Nov 28 · FCO · LGW · Roundtrip

    Select ITA Airways flight, departing Sun, Dec 20 from Rome to London, returning Thu, Jan 21, priced at CA $294 Found 9 hours ago

    Sun, Dec 20 - Thu, Jan 21 · FCO · LHR · Roundtrip

    Select KLM flight, departing Wed, Dec 2 from Rome to London, returning Sat, Dec 5, priced at CA $295 Found 1 day ago

    Wed, Dec 2 - Sat, Dec 5 · FCO · LHR · Roundtrip

    Select KLM flight, departing Sun, Feb 21 from Rome to London, returning Thu, Feb 25, priced at CA $325 Found 8 hours ago

    Sun, Feb 21 - Thu, Feb 25 · FCO · LCY · Roundtrip

    Alternative airports near London

    Prices were available within the past 7 days. Prices and availability are subject to change.

    Select flight to Heathrow LHR. Average driving time to city centre is 34 minutes. Flights from CA $246

    34 min

    Select flight to Gatwick LGW. Average driving time to city centre is 51 minutes. Flights from CA $227

    51 min

    Select flight to Luton LTN. Cheapest option available. Average driving time to city centre is 45 minutes. Flights from CA $154

    45 min

    Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from CA $581

    21 min

    Find the cheapest month to fly from Rome (ROM) to London (LON)

    January is typically the cheapest month to fly

    From CA $75 - CA $266 per traveller.

    View flights in January

    Insights are based on prices from searches for economy trips of 10 days or less on our sites in the last 12 months. Insights are informative only and current prices may differ.

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    Rome to London Flights

    The easy way to book your flights from Rome to London

    With Expedia, it’s simple to find and book flights to London from Rome whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 10 airlines that cover this route. There are nonstop flights to LON-All Airports, too.

    Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Rome to London today, tomorrow, or this week.

    Save dollars with cheap flights from ROM-All Airports, ROM to LON-All Airports, LON

    Sort your search results by price to find great deals on your flight from Rome to London—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to London from Rome currently is just CA $82 rising to CA $325.

    Here are more money-saving tips:

    • Fly in December when flight prices are normally at their lowest
    • Book about a month to 6 weeks before you travel for the best prices to London
    • Avoid peak season and weekends when flights can cost more
    • Early morning and late-night flights are sometimes cheaper, so try varying your travel times
    • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!

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    Travel information

    Origin airportCiampino Airport
    Destination airportHeathrow Airport
    Distance1,461 km away
    Roundtrip priceCA $82

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