A historic building with a red roof and a green spire, surrounded by stone walls and trees.

CA $29 Cheap Flights from London (LON) to Oslo (OSL)

View CA $29 flight on Tue, Dec 8, 2026

Popular airlines from London to Oslo (OSL-Gardermoen)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards

    Sign in

  • Find the cheapest flights on Expedia from London (LON) to Oslo (OSL). Flight ticket prices change frequently based on availability and demand. We send price‑drop alerts to make air travel simple and flexible. The lowest one-way fare found on Expedia for this route in the past 7 days starts at CA $29 for travel on December 8, 2026.

    Cheap Flights from London to Oslo (LON-OSL)

    Prices were available within the past 7 days and start at CA $29 for one-way flights and CA $64 for roundtrip, for the period specified. Prices and availability are subject to change.

    All deals

    One way

    Roundtrip

    Select Ryanair flight, departing Tue, Dec 8 from London to Sandefjord, returning Sun, Dec 13, priced at CA $64 Found 3 days ago

    Tue, Dec 8 - Sun, Dec 13 · STN · TRF · Roundtrip

    Select Ryanair flight, departing Sun, Mar 7 from London to Sandefjord, returning Sun, Mar 14, priced at CA $76 Found 6 days ago

    Sun, Mar 7 - Sun, Mar 14 · STN · TRF · Roundtrip

    Select Ryanair flight, departing Sat, Jan 9 from London to Oslo, returning Sun, Jan 17, priced at CA $83 Found 5 days ago

    Sat, Jan 9 - Sun, Jan 17 · STN · OSL · Roundtrip

    Select Ryanair flight, departing Tue, Dec 15 from London to Sandefjord, returning Tue, Dec 22, priced at CA $102 Found 4 days ago

    Tue, Dec 15 - Tue, Dec 22 · STN · TRF · Roundtrip

    Select Ryanair flight, departing Mon, Apr 26 from London to Oslo, returning Mon, May 3, priced at CA $128 Found 1 day ago

    Mon, Apr 26 - Mon, May 3 · STN · OSL · Roundtrip

    Select Ryanair flight, departing Wed, May 19 from London to Oslo, returning Fri, May 28, priced at CA $165 Found 3 days ago

    Wed, May 19 - Fri, May 28 · STN · OSL · Roundtrip

    Select Norwegian Air Shuttle flight, departing Mon, Mar 1 from London to Oslo, returning Tue, Mar 16, priced at CA $192 Found 5 days ago

    Mon, Mar 1 - Tue, Mar 16 · LGW · OSL · Roundtrip

    Select British Airways flight, departing Fri, Apr 23 from London to Oslo, returning Wed, May 5, priced at CA $213 Found 4 days ago

    Fri, Apr 23 - Wed, May 5 · LHR · OSL · Roundtrip

    Select SAS flight, departing Tue, Mar 9 from London to Oslo, returning Tue, Mar 9, priced at CA $260 Found 20 hours ago

    Tue, Mar 9 - Tue, Mar 9 · LHR · OSL · Roundtrip

    Select KLM flight, departing Tue, Nov 24 from London to Oslo, returning Sat, Dec 5, priced at CA $281 Found 4 days ago

    Tue, Nov 24 - Sat, Dec 5 · LHR · OSL · Roundtrip

    Alternative airports near Oslo

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

    Select flight to Gardermoen OSL. Cheapest and Closest option available. Average driving time to city centre is 40 minutes. Flights from CA $278

    40 min

    Find the cheapest month to fly from London (LON) to Oslo (OSL)

    February is typically the cheapest month to fly

    From CA $73 - CA $283 per traveller.

    View flights in February

    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.

    Book with confidence

    London to Oslo Flights

    The easy way to book your flights from London to Oslo

    With Expedia, it’s simple to find and book flights to Oslo from London whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 6 airlines that cover this route. There are nonstop flights to Gardermoen, 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 London to Oslo today, tomorrow, or this week.

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

    Sort your search results by price to find great deals on your flight from London to Oslo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Oslo from London currently is just CA $64 rising to CA $281.

    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 Oslo
    • 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!

    Reasons to choose Expedia for your flight to Oslo from London

    Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Oslo with Expedia today.

    Frequently Asked Questions

    How much is a flight from London (LON-All Airports) to Gardermoen Airport (OSL)?

    Round-trip flights from London (LON-All Airports) to OSL start from CA $64. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.

    Do I need to pay a cancellation fee if I cancel my flight from London (LON-All Airports) to OSL?

    Most flights can be conveniently canceled online, but whether or not you are charged a fee varies between airlines. If you do have to cancel your break, follow the easy instructions in the Customer Service Portal.

    How do I find cheap flights from London (LON-All Airports) to Oslo Gardermoen Airport that have flexible change policies?

    Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for London (LON-All Airports) to Oslo Gardermoen Airport flights, you'll see a "no change fees" filter for you to select.

    How far is the flight from London (LON-All Airports) to Gardermoen Airport (OSL)?

    With a flight distance of 1,200 kilometers, it's just a hop from London (LON-All Airports) to Oslo Gardermoen Airport. It might be a quick flight, but it's still worth bringing along a good book to read.

    Which airlines fly direct from London (LON-All Airports) to Oslo Gardermoen Airport?

    It's easy to fly directly from London (LON-All Airports) to Gardermoen Airport (OSL). Below are some of the top carriers that operate nonstop services on this route:

    • SAS - (SK) with 139 monthly flights
    • Norwegian Air Shuttle - (DY) with 95 monthly flights
    • Ryanair UK - (RK) with 86 monthly flights
    • British Airways - (BA) with 65 monthly flights

    Are London (LON-All Airports) to Gardermoen Airport (OSL) flight tickets cheaper when they're purchased at the last minute?

    Booking your trip from London (LON-All Airports) to OSL at the last minute could be your ticket to an awesome deal. However, it could end up costing a good deal more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

    Travel information

    Origin airportHeathrow Airport
    Destination airportGardermoen Airport
    Distance1,205 km away
    Airlines servingKLM, SAS, British Airways, Lufthansa, Brussels Airlines, Finnair, Swiss International Air Lines, Austrian Airlines, Air France, LOT-Polish Airlines, Iberia, Aer Lingus, Qatar Airways, Turkish Airlines
    Popular airlineKLM
    Roundtrip priceCA $64
    Average flight time2 hours 12 mins

    Explore a world of travel with Expedia

    *Available to Expedia members.