$112 Cheap Flights from Oslo (OSL) to Belfast (BHD)

View $112 flight on Wed, Dec 31, 2025Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Belfast (BHD-George Best Belfast City)

Cheap Flights from Oslo to Belfast (OSL-BHD)

Prices were available within the past 7 days and start at $112 for one-way flights and $270 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, Nov 17 - Mon, Nov 24
OSL
Oslo
BHD
Belfast
$270 Roundtrip, found 4 days ago
$270
Roundtrip
found 4 days ago
Select British Airways flight, departing Mon, Nov 17 from Oslo to Belfast, returning Mon, Nov 24, priced at $270 found 4 days ago
British Airways
Mon, Nov 17 - Mon, Nov 24
OSL
Oslo
BHD
Belfast
$286 Roundtrip, found 4 days ago
$286
Roundtrip
found 4 days ago
Select British Airways flight, departing Mon, Nov 17 from Oslo to Belfast, returning Mon, Nov 24, priced at $286 found 4 days ago
British Airways
Mon, Nov 17 - Mon, Nov 24
OSL
Oslo
BHD
Belfast
$317 Roundtrip, found 4 days ago
$317
Roundtrip
found 4 days ago
Select British Airways flight, departing Mon, Nov 17 from Oslo to Belfast, returning Mon, Nov 24, priced at $317 found 4 days ago
British Airways
Mon, Nov 17 - Mon, Nov 24
OSL
Oslo
BHD
Belfast
$321 Roundtrip, found 4 days ago
$321
Roundtrip
found 4 days ago
Select British Airways flight, departing Mon, Nov 17 from Oslo to Belfast, returning Mon, Nov 24, priced at $321 found 4 days ago
Scandinavian Airlines
Mon, Nov 17 - Mon, Nov 24
OSL
Oslo
BHD
Belfast
$321 Roundtrip, found 4 days ago
$321
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Mon, Nov 17 from Oslo to Belfast, returning Mon, Nov 24, priced at $321 found 4 days ago
British Airways
Mon, Nov 17 - Mon, Nov 24
OSL
Oslo
BHD
Belfast
$327 Roundtrip, found 4 days ago
$327
Roundtrip
found 4 days ago
Select British Airways flight, departing Mon, Nov 17 from Oslo to Belfast, returning Mon, Nov 24, priced at $327 found 4 days ago
British Airways
Mon, Nov 17 - Mon, Nov 24
OSL
Oslo
BHD
Belfast
$330 Roundtrip, found 4 days ago
$330
Roundtrip
found 4 days ago
Select British Airways flight, departing Mon, Nov 17 from Oslo to Belfast, returning Mon, Nov 24, priced at $330 found 4 days ago
Scandinavian Airlines
Mon, Nov 17 - Mon, Nov 24
OSL
Oslo
BHD
Belfast
$331 Roundtrip, found 4 days ago
$331
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Mon, Nov 17 from Oslo to Belfast, returning Mon, Nov 24, priced at $331 found 4 days ago
British Airways
Mon, Nov 17 - Mon, Nov 24
OSL
Oslo
BHD
Belfast
$336 Roundtrip, found 4 days ago
$336
Roundtrip
found 4 days ago
Select British Airways flight, departing Mon, Nov 17 from Oslo to Belfast, returning Mon, Nov 24, priced at $336 found 4 days ago
Scandinavian Airlines
Mon, Nov 17 - Mon, Nov 24
OSL
Oslo
BHD
Belfast
$338 Roundtrip, found 4 days ago
$338
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Mon, Nov 17 from Oslo to Belfast, returning Mon, Nov 24, priced at $338 found 4 days ago

Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to George Best Belfast City Airport (BHD) cost?
Get a cheap one-way flight from $112 or cheap return flight from $270 from Gardermoen Airport (OSL) to George Best Belfast City Airport (BHD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Gardermoen Airport (OSL) to George Best Belfast City Airport (BHD)?
November is the most affordable month to fly from OSL to BHD. Traveling during quieter months is often the key to finding better deals on flights.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to George Best Belfast City Airport (BHD)?
To find the cheapest airline flying from OSL to BHD, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Gardermoen Airport (OSL) to George Best Belfast City Airport (BHD)?
Nonstop flights from Gardermoen Airport (OSL) to George Best Belfast City Airport (BHD) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from OSL to BHD?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gardermoen Airport (OSL) to George Best Belfast City Airport (BHD)?
To avoid possible delays on the Gardermoen Airport (OSL) to George Best Belfast City Airport (BHD) route, fly before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Gardermoen Airport (OSL) to George Best Belfast City Airport (BHD) last-minute?
Last-minute fares from OSL to BHD are typically more expensive. To lock in the lowest prices, start searching for flights early. That being said, if your travel plans are flexible, it's possible to land a cheap ticket right before your trip.
Is it cheaper to book an OSL to BHD flight and hotel package?
Compared with arranging flights and hotels separately, booking an OSL to BHD flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place takes the hassle out of planning your trip. Simply secure your flights and choose from our wide range of hotels, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to George Best Belfast City Airport (BHD)?
If you reserved your OSL to BHD flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Gardermoen
Destination airport
George Best Belfast City
Roundtrip price
$270
Distance
736 mi

Book with confidence

Book with confidence

Oslo to Belfast Flights

The cheapest times to fly from Oslo to Belfast

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Oslo to Belfast are during the month of November. You can find some of the cheapest flights from Oslo to Belfast with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oslo to Belfast

Sunday is one of the best days to book for cheap flights from Oslo to Belfast: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Oslo to Belfast

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Oslo to Belfast in 2025. You can also book with separate airlines for your outbound and return journeys, from $112 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Oslo to Belfast flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Oslo to Belfast airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Oslo to Belfast Flights

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*Available to One Key members.