Finnair flights from Bangkok Suvarnabhumi Airport to Oslo Gardermoen Airport (BKK - OSL)
BKK — OSL
16 Oct — 23 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Find Finnair flight deals from Suvarnabhumi to Oslo Gardermoen
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Cheapest Finnair flights from Suvarnabhumi to Oslo Gardermoen
Explore the most affordable Finnair flight options available from Suvarnabhumi to Oslo Gardermoen. Find the lowest fares with prices last updated on 16 September 2026.
Thu 8/1007:05 -
1 stop29h 45m
Wed 21/1008:35 -
1 stop15h 55m
Deal found 12/9฿28,859
Mon 21/907:05 -
1 stop17h 40m
Wed 7/1012:50 -
1 stop35h 40m
Deal found 12/9฿35,084
Wed 21/1015:00 -
2 stops21h 50m
Tue 15/1208:40 -
1 stop19h 00m
Deal found 16/9฿36,582
Best Finnair flights from Suvarnabhumi to Oslo Gardermoen
Discover carefully curated Finnair flight deals from Suvarnabhumi to Oslo Gardermoen that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2026.
Thu 8/1007:05 -
1 stop29h 45m
Wed 21/1008:35 -
1 stop15h 55m
Deal found 12/9฿28,859
Wed 21/1015:00 -
2 stops21h 50m
Tue 15/1208:40 -
1 stop19h 00m
Deal found 16/9฿36,582
Wed 17/211:45 -
2 stops38h 20m
Thu 25/212:30 -
1 stop15h 10m
Deal found 13/9฿56,287
Last-minute Finnair flights from Suvarnabhumi to Oslo Gardermoen
Discover last-minute Finnair flight deals from Suvarnabhumi to Oslo Gardermoen. Data last updated 16 September 2026 and is based on user searches.
Thu 8/1007:05 -
1 stop29h 45m
Wed 21/1008:35 -
1 stop15h 55m
Deal found 12/9฿28,859
Mon 21/907:05 -
1 stop17h 40m
Wed 7/1012:50 -
1 stop35h 40m
Deal found 12/9฿35,084
Wed 21/1015:00 -
2 stops21h 50m
Tue 15/1208:40 -
1 stop19h 00m
Deal found 16/9฿36,582
One-way Finnair flights to Oslo Gardermoen
Search for one-way Finnair flight options to Oslo Gardermoen. Find affordable one-way fares based on user searches. Data last updated 16 September 2026.
Fri 9/1007:05 -
1 stop29h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9฿39,611
Sun 11/1007:35 -
2 stops33h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9฿43,539
Sat 28/1111:15 -
1 stop30h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9฿55,555
How do most travelers feel about Finnair?
The general consensus from 1,430 Cheapflights users is that Finnair is a 7.6/10. Select your travel dates above for updated prices on flights from Bangkok Suvarnabhumi Airport to Oslo Gardermoen Airport (BKK-OSL).
Finnair flights from Suvarnabhumi to Oslo Gardermoen in 2026
Find detailed information about Finnair flights from Suvarnabhumi to Oslo Gardermoen. Explore the options provided by Finnair to plan your journey from Suvarnabhumi to Oslo Gardermoen. Data last updated 16 September 2026.
Which month is the cheapest to fly Economy class from Bangkok Suvarnabhumi Airport to Oslo Gardermoen Airport?
For Economy class flights, the cheapest month to fly this route is November. The most expensive months are May and March.
Rainfall in Oslo Gardermoen by month
Plan your trip to Oslo Gardermoen by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Oslo Gardermoen Airport ranges from 40.0 - 90.0 inches per month. August is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Oslo Gardermoen Airport when rainfall is around 40.0 mm.
Temperature in Oslo Gardermoen by month
Plan your trip to Oslo Gardermoen by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Oslo Gardermoen Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -3.0 C).
Best time to book a flight from Suvarnabhumi to Oslo Gardermoen
Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Suvarnabhumi with our price prediction graph.
BKK-OSL
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
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Fly from Suvarnabhumi to Oslo Gardermoen on another airline
Consider alternative airlines that service the Oslo Gardermoen area. Flight routes are based on user searches made on Cheapflights and were last updated on 16 September 2026.
Browse through other Finnair flights departing from Suvarnabhumi. Flight routes are based on user searches made on Cheapflights and were last updated on 16 September 2026.
If Oslo Gardermoen is not for you, choose from these other destinations located in Europe. Flight routes are based on user searches made on Cheapflights and were last updated on 16 September 2026.
Browse through some of the most popular routes that Finnair offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 16 September 2026.
Read reviews and see what other travellers are saying about their experiences with Finnair. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Finnair for your next flight. Reviews last updated 16 September 2026.
The flight from Helsinki to Toronto was very cramped. No leg space and no room to even walk. Very bad experience
8.0
Very Good|Jul 2026
Very limited food provided. Limited drinks, lights out for 10 of 12.30 flights. Very few staff.
2.0
Poor|Jun 2026
Lost our luggage and took two days to get it back. Ruined the trip.
10.0
Wonderful|Jun 2026
Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
10.0
Wonderful|May 2026
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