How do most travelers feel about Finnair?

The general consensus from 1,421 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).

Can I get a flight from Bangkok Suvarnabhumi Airport to Oslo Gardermoen Airport on Finnair for under ฿36,959?

There are 5 flights available on Finnair from Bangkok Suvarnabhumi Airport to Oslo Gardermoen Airport for under ฿36,959. These prices can change based on many factors including date and time. To find BKK-OSL flight prices for your dates, click here.

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.

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).

฿20,932+ Finnair flights from Suvarnabhumi to Oslo Gardermoen

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One-way

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 20 July 2026.

Thu 23/707:05

BKK

OSL

1 stop17h 40m

Finnair

Sat 29/815:10

OSL

BKK

2 stops33h 20m

Finnair

Deal found 15/7฿32,188

Mon 10/807:05

BKK

OSL

1 stop14h 30m

Finnair

Mon 5/1008:35

OSL

BKK

1 stop15h 55m

Finnair

Deal found 19/7฿33,599

Mon 3/807:05

BKK

OSL

1 stop14h 30m

Finnair

Mon 10/808:35

OSL

BKK

1 stop15h 55m

Finnair

Deal found 18/7฿34,439

How do most travelers feel about Finnair?
The general consensus from 1,421 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).
Can I get a flight from Bangkok Suvarnabhumi Airport to Oslo Gardermoen Airport on Finnair for under ฿36,959?
There are 5 flights available on Finnair from Bangkok Suvarnabhumi Airport to Oslo Gardermoen Airport for under ฿36,959. These prices can change based on many factors including date and time. To find BKK-OSL flight prices for your dates, click here.

Finnair flights from Suvarnabhumi to Oslo Gardermoen in 2026

One-way from	฿20,932
Return from	฿28,828
Popular in	April
Cheapest in	November
Average price (all airlines)	฿34,607

Finnair
31/7
1 total stop
34h 00m total
Bangkok to Oslo

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Finnair
23/9-26/9
2 total stops
45h 40m total
Bangkok to Oslo

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Highest demand for flights from Bangkok Suvarnabhumi to Oslo Gardermoen; 7% potential price increase.

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Best time to find cheap flights from Bangkok Suvarnabhumi to Oslo Gardermoen; 1% potential price drop.

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Average price for all Bangkok Suvarnabhumi to Oslo Gardermoen flights (one-way and round-trip).

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Prices

For Economy class flights, the cheapest month to fly this route is November. The most expensive months are May and February.

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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Good

1,422 reviews

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Finnair flights from Bangkok Suvarnabhumi Airport to Oslo Gardermoen Airport (BKK - OSL)

Find Finnair flight deals from Suvarnabhumi to Oslo Gardermoen

Cheapest Finnair flights from Suvarnabhumi to Oslo GardermoenExplore the most affordable Finnair flight options available from Suvarnabhumi to Oslo Gardermoen. Find the lowest fares with prices last updated on 20 July 2026.

Explore the most affordable Finnair flight options available from Suvarnabhumi to Oslo Gardermoen. Find the lowest fares with prices last updated on 20 July 2026.

Best Finnair flights from Suvarnabhumi to Oslo GardermoenDiscover 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 20 July 2026.

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 20 July 2026.

Last-minute Finnair flights from Suvarnabhumi to Oslo GardermoenDiscover last-minute Finnair flight deals from Suvarnabhumi to Oslo Gardermoen. Data last updated 20 July 2026 and is based on user searches.

Discover last-minute Finnair flight deals from Suvarnabhumi to Oslo Gardermoen. Data last updated 20 July 2026 and is based on user searches.

One-way Finnair flights to Oslo GardermoenSearch for one-way Finnair flight options to Oslo Gardermoen. Find affordable one-way fares based on user searches. Data last updated 20 July 2026.

Search for one-way Finnair flight options to Oslo Gardermoen. Find affordable one-way fares based on user searches. Data last updated 20 July 2026.

How do most travelers feel about Finnair?

Can I get a flight from Bangkok Suvarnabhumi Airport to Oslo Gardermoen Airport on Finnair for under ฿36,959?

Finnair flights from Suvarnabhumi to Oslo Gardermoen in 2026

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

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 February.

Rainfall in Oslo Gardermoen 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

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.

Browse thousands of different options on Cheapflights for your next trip

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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 20 July 2026.

Other Finnair flights from Suvarnabhumi

Browse through other Finnair flights departing from Suvarnabhumi. Flight routes are based on user searches made on Cheapflights and were last updated on 20 July 2026.

Complete your trip

Complete your trip to Oslo Gardermoen by adding a car rental and/or hotel reservation to your travel itinerary.

Other airlines serving Suvarnabhumi and Oslo Gardermoen

Choose from other airlines serving Suvarnabhumi and Oslo Gardermoen.

Other popular destinations in Europe

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 20 July 2026.

Popular flights with Finnair

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 20 July 2026.

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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 20 July 2026.

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 20 July 2026.

Last-minute Finnair flights from Suvarnabhumi to Oslo Gardermoen
Discover last-minute Finnair flight deals from Suvarnabhumi to Oslo Gardermoen. Data last updated 20 July 2026 and is based on user searches.

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 20 July 2026.