
CA $29 Cheap Flights from London (LON) to Oslo (OSL)
Popular airlines from London to Oslo (OSL-Gardermoen)
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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
Tue, Dec 8 - Sun, Dec 13 · STN · TRF · Roundtrip
Sun, Mar 7 - Sun, Mar 14 · STN · TRF · Roundtrip
Sat, Jan 9 - Sun, Jan 17 · STN · OSL · Roundtrip
Tue, Dec 15 - Tue, Dec 22 · STN · TRF · Roundtrip
Mon, Apr 26 - Mon, May 3 · STN · OSL · Roundtrip
Wed, May 19 - Fri, May 28 · STN · OSL · Roundtrip
Mon, Mar 1 - Tue, Mar 16 · LGW · OSL · Roundtrip
Fri, Apr 23 - Wed, May 5 · LHR · OSL · Roundtrip
Tue, Mar 9 - Tue, Mar 9 · LHR · OSL · Roundtrip
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.
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.
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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 airport | Heathrow Airport |
|---|---|
| Destination airport | Gardermoen Airport |
| Distance | 1,205 km away |
| Airlines serving | KLM, 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 airline | KLM |
| Roundtrip price | CA $64 |
| Average flight time | 2 hours 12 mins |
Explore a world of travel with Expedia
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- Europcar Rental Cars in Gardermoen
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