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฿3,177+ Cheap flights from Oslo

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
OSL — BKK
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Oslo

Discover essential information about flights departing from Oslo, including flight schedules, destinations, airlines operating at the Oslo airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 13 November 2025.

Cheapest airline

Finnair
On average, Finnair currently has the cheapest one-way flight from Oslo (avg. price of ฿31,353).
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Find flights from Oslo

Enter your travel dates to find the best prices.

Cheapest flights from Oslo
Explore the most affordable flight options available from Oslo. Find the lowest fares based on data from user searches, with prices last updated on 13 November 2025.

Wed 3/1215:05OSL - BKK
1 stop16h 00mMultiple Airlines
Tue 9/1206:50BKK - OSL
1 stop23h 05mMultiple Airlines
Deal found 11/11฿18,705
Tue 2/1215:05OSL - BKK
1 stop21h 20mMultiple Airlines
Fri 12/1212:20BKK - OSL
Nonstop13h 15mMultiple Airlines
Deal found 12/11฿18,738
Fri 28/1116:00OSL - BKK
2 stops22h 20mMultiple Airlines
Mon 15/1212:40BKK - OSL
Nonstop13h 15mMultiple Airlines
Deal found 12/11฿18,770
Sun 23/1113:35OSL - BKK
2 stops29h 55mMultiple Airlines
Fri 28/1112:20BKK - OSL
Nonstop13h 15mMultiple Airlines
Deal found 11/11฿18,803
Sat 29/1112:30OSL - BKK
1 stop28h 55mMultiple Airlines
Fri 12/1212:20BKK - OSL
Nonstop13h 15mMultiple Airlines
Deal found 11/11฿18,835
Wed 26/1106:25OSL - BKK
1 stop24h 50mFinnair
Wed 10/1208:00BKK - OSL
1 stop33h 40mFinnair
Deal found 11/11฿18,868
Sat 29/1113:35OSL - BKK
3 stops31h 00mMultiple Airlines
Mon 22/1212:40BKK - OSL
Nonstop13h 15mMultiple Airlines
Deal found 12/11฿18,900
Fri 28/1108:15OSL - BKK
1 stop28h 10mMultiple Airlines
Mon 22/1212:40BKK - OSL
Nonstop13h 15mMultiple Airlines
Deal found 12/11฿18,932
Mon 24/1108:45OSL - BKK
1 stop22h 30mFinnair
Mon 1/1208:00BKK - OSL
1 stop33h 40mFinnair
Deal found 12/11฿18,965
Thu 26/216:50OSL - BKK
Nonstop11h 20mNorse Atlantic Airways
Fri 13/312:20BKK - OSL
Nonstop13h 15mNorse Atlantic Airways
Deal found 11/11฿18,997
Thu 4/1213:00OSL - BKK
1 stop15h 45mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Thu 18/1213:15BKK - OSL
1 stop28h 55mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 12/11฿19,030
Wed 21/114:20OSL - BKK
1 stop16h 00mออสเตรียนแอร์ไลน์
Thu 5/223:50BKK - OSL
1 stop19h 45mออสเตรียนแอร์ไลน์
Deal found 12/11฿19,062

Find flights from Oslo within your budget

 
Find flights departing from Oslo that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 13 November 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

OsloBangkok

OSL - DMK

OSLDMK

Oslo Gardermoen

Thu 26/2

13:35-04:25

3 stops32h 50m

Bangkok Don Mueang Intl

Mon 16/3

13:40-12:40

3 stops29h 00m

฿20,294

OsloTrat

OSL - TDX

OSLTDX

Oslo Gardermoen

Thu 27/11

16:50-09:10

1 stop34h 20m

Trat

Mon 1/12

09:40-19:55

1 stop16h 15m

฿20,456

OsloBangkok

OSL - DMK

OSLDMK

Oslo Gardermoen

Sat 7/3

13:35-04:25

3 stops32h 50m

Bangkok Don Mueang Intl

Thu 19/3

16:35-20:45

3 stops34h 10m

฿21,040

OsloBangkok

OSL - BKK

OSLBKK

Oslo Gardermoen

Mon 8/12

11:55-15:05

1 stop21h 10m

Bangkok Suvarnabhumi

Mon 15/12

23:15-17:20

1 stop24h 05m

฿21,623

OsloBangkok

OSL - DMK

OSLDMK

Oslo Gardermoen

Mon 23/2

13:35-04:25

3 stops32h 50m

Bangkok Don Mueang Intl

Sun 1/3

13:40-12:30

3 stops28h 50m

฿21,818

OsloBangkok

OSL - BKK

OSLBKK

Oslo Gardermoen

Fri 28/11

05:55-11:00

1 stop23h 05m

Bangkok Suvarnabhumi

Tue 16/12

12:45-00:20

1 stop17h 35m

฿21,882

OsloBangkok

OSL - BKK

OSLBKK

Oslo Gardermoen

Mon 2/3

22:00-15:25

Nonstop11h 25m

Bangkok Suvarnabhumi

Thu 19/3

12:25-00:05

1 stop17h 40m

฿21,915

OsloBangkok

OSL - DMK

OSLDMK

Oslo Gardermoen

Mon 2/3

20:50-00:35

1 stop21h 45m

Bangkok Don Mueang Intl

Thu 19/3

17:50-20:45

3 stops32h 55m

฿22,207

OsloBangkok

OSL - DMK

OSLDMK

Oslo Gardermoen

Mon 26/1

13:35-04:25

3 stops32h 50m

Bangkok Don Mueang Intl

Thu 12/2

16:50-17:20

2 stops30h 30m

฿22,336

OsloBangkok

OSL - BKK

OSLBKK

Oslo Gardermoen

Fri 1/5

08:50-07:20

1 stop17h 30m

Bangkok Suvarnabhumi

Wed 3/6

20:00-14:30

1 stop23h 30m

฿22,369

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 60 results
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Best time to book a flight from Oslo

Have a flexible travel schedule? Discover the best time to fly from Oslo with our price prediction graph.
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.

Travel insights for flights from Oslo

Get recent, data-driven insights about flights from Oslo including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Oslo?

Use this chart to determine the optimal time to book a return flight from Oslo to Suvarnabhumi. Price data was last updated on 7 November 2025.

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oslo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Oslo?

Currently, March is the cheapest month in which you can book a flight from Oslo (average of ฿13,486). Flying from Oslo in July will prove the most costly (average of ฿24,800). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Oslo?

Many airlines operate round-trip flights from Oslo: Thai Airways, Finnair. These airlines fly to the following popular destinations: Bangkok.

Thai Airways
Thai Airways
From ฿23,168
Finnair
Finnair
From ฿20,860

Airline reviews for flights from Oslo

Get insights into the airlines that provide service from Oslo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Oslo. In the last 7 days, Cheapflights users made a total of 17,341 searches.
See what other customers who have flown with Thai Airways, Finnair, andNorse Atlantic Airways from Oslo have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
361 reviews
Check prices

Overall

7.8

Crew

8.3

Food

7.3

Comfort

7.6

Entertainment

6.9

Boarding

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
361 reviews
Thai Airways
7.8
Good
361 reviews
Check prices

Overall

7.8

Crew

8.3

Food

7.3

Comfort

7.6

Entertainment

6.9

Boarding

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Finnair
7.6
Good
1,334 reviews
Thai Airways
7.8
Good
361 reviews
Check prices

Overall

7.8

Crew

8.3

Food

7.3

Comfort

7.6

Entertainment

6.9

Boarding

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Norse Atlantic Airways
7.1
Good
Thai Airways
7.8
Good
361 reviews
Check prices

Overall

7.8

Crew

8.3

Food

7.3

Comfort

7.6

Entertainment

6.9

Boarding

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

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Direct flights from Norway

Book a direct flight from one of these other cities located in Norway.
Direct flights from Tromsø
Direct flights from Bergen

Related info for your journey

Access useful and relevant information related to your journey from Oslo. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 13 November 2025.

  • Which is the cheapest airport to catch a flight from Oslo?

    Oslo Gardermoen airport offers the cheapest routes to Bangkok, from ฿11,735; whereas Oslo Sandefjord airport is typically cheaper if you're flying to Bangkok, from ฿20,845. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from Oslo?

    At the present moment the cheapest month to fly from Oslo is currently March; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Oslo?

    Here are some of the cheapest flight destinations from Oslo:
    Fly from Oslo to Bangkok from ฿11,735
    Fly from Oslo to Phuket City from ฿16,306

  • How does Cheapflights help users find flights from Oslo?

    Deals for flights from Oslo are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from Oslo?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Oslo.

  • Can Cheapflights find flights from Oslo with no change fees?

    Yes, we can. To see specific flights from Oslo with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from Oslo become cheaper?

    Not ready to book yet? You can track prices for flights from Oslo on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

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How does Cheapflights help users find flights from Oslo?

Deals for flights from Oslo are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Oslo?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Oslo.

Can Cheapflights find flights from Oslo with no change fees?

Yes, we can. To see specific flights from Oslo with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Oslo become cheaper?

Not ready to book yet? You can track prices for flights from Oslo on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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