Cheap flights from Billings to Oslo from £347
Trusted by millions
Kiwi.com Guarantee for stress-free travel
One search, all the best deals
Explore flight deals to Oslo
Not happy with the results? Try some of our useful filters
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
Not happy with the results? Try some of our useful filters
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
How much do flights to Oslo cost?
Cheapest one-way trip | £347 |
|---|---|
Cheapest round-trip | £776 |
Average round-trip | £961 |
Includes rare itinerary | |
Most popular airline | Alaska Airlines |
Getting from Oslo airport to the city center
Fastest option: Flytoget airport express train. Best value: Vy regional trains and Flybussen coach services.
Transport Option | Typical Time | Typical Cost | Frequency | Best For |
|---|---|---|---|---|
19-22 min | kr 220 – kr 240; adult single fare (~$20–22 USD) | every 10–20 min (traffic dependent) | fastest to Oslo S | |
23-30 min | kr 115 – kr 130; adult single fare (~$10–12 USD) | every 10–20 min (traffic dependent) | budget rail option | |
45-60 min | kr 199 – kr 249; adult single fare (~$18–23 USD) | every 20–30 min (traffic dependent) | multiple city stops | |
40-70 min | kr 900 – kr 1,200; fixed fare available (~$82–110 USD) | on-demand 24/7 (traffic dependent) | door-to-door convenience | |
40-70 min | kr 700 – kr 1,100; varies with demand (~$64–100 USD) | on-demand 24/7 (traffic dependent) | app-based booking | |
40-60 min | kr 1,000 – kr 1,500; pre-booked (~$91–137 USD) | pre-booked (traffic dependent) | groups or business travel | |
40-70 min | kr 500 – kr 1,000; per day (~$46–91 USD) | on-demand (traffic dependent) | flexibility and onward travel |
Notes:
- Prices in NOK; table created in 2025 and subject to change.
- Flytoget and Vy trains depart from the station directly beneath the airport terminal.
- Taxis offer fixed fares to central Oslo; confirm the price before departure.
- Road journey times vary significantly with traffic, especially during rush hours.
- We recommend checking official transport websites for your travel planning.
Updated: December 2025
Key info about flying to Oslo
Check-in for a flight from Billings to Oslo
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Alaska Airlines | ASA | AS | No |
| SAS | SAS | SK | No |
| KLM Royal Dutch Airlines | KLM | KL | No |
| Icelandair | ICE | FI | No |
| Air France | AFR | AF | No |
Online check-in is not available for these airlines.
Weather in Oslo
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | -3°C | -8°C |
| February | -2°C | -8°C |
| March | 2°C | -4°C |
| April | 8°C | 0°C |
| May | 14°C | 5°C |
| June | 18°C | 9°C |
| July | 19°C | 11°C |
| August | 18°C | 10°C |
| September | 14°C | 7°C |
| October | 7°C | 2°C |
| November | 2°C | -1°C |
| December | -1°C | -6°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
Explore alternative trips
Flights from Billings
Flights to Oslo
Popular routes
Download our app