OSL - USM

฿11,401 Find Cheap Flights from Oslo Airport to Ko Samui – Compare and Save

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Everything you should know

Cheapest return flight
฿21,513
Typical prices: ฿35,420-฿47,410
Multiple Airlines
Fri 26/10Thu 8/11
OSL - USM • 1 stop
Cheapest one-way flight
฿11,401
Typical prices: ฿19,272-฿25,758
Multiple Airlines
Sun 28/1
OSL - USM • 1 stop
Direct flights
Not available
There are currently no direct flights between Oslo Gardermoen Airport and Ko Samui. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
12 weeks
in advance
Our data shows that travellers who book at least 12 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
When to travel
May
Cheapest • 23% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Phuket City (HKT)
Cheapest • Avg ฿34,111 (return)
Bangkok Suvarnabhumi (BKK)
Shortest trip • 16h 07m (one-way)
Insights
Insights
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We hope you enjoy your trip to Ko Samui!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Oslo Gardermoen to Ko Samui (OSL-USM)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Oslo Gardermoen to Ko Samui

Mon 26 Oct - Sun 8 Nov
Multiple Airlines Logo
10:00 - 07:10OSL  Oslo Gardermoen-USM Ko Samui
15h 10m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
18:15 - 12:50USM  Ko Samui-OSL Oslo Gardermoen
48h 35m2 stops Phuket City Bangkok Don Mueang Intl
฿21,513Multiple Airlines
Sun 18 Oct - Sun 1 Nov
Multiple Airlines Logo
06:15 - 11:15OSL  Oslo Gardermoen-USM Ko Samui
24h 00m3 stops Athens Eleftherios V. Sharjah Bangkok Suvarnabhumi
Multiple Airlines Logo
08:15 - 23:30USM  Ko Samui-OSL Oslo Gardermoen
21h 15m1 stop Phuket City
฿22,372Multiple Airlines
Sun 18 Oct - Sun 1 Nov
Multiple Airlines Logo
06:15 - 11:15OSL  Oslo Gardermoen-USM Ko Samui
24h 00m3 stops Athens Eleftherios V. Sharjah Bangkok Suvarnabhumi
Multiple Airlines Logo
08:15 - 23:30USM  Ko Samui-OSL Oslo Gardermoen
21h 15m1 stop Phuket City
฿22,537Multiple Airlines
Sun 18 Oct - Sun 1 Nov
Multiple Airlines Logo
08:50 - 16:35OSL  Oslo Gardermoen-USM Ko Samui
26h 45m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
08:15 - 23:30USM  Ko Samui-OSL Oslo Gardermoen
21h 15m1 stop Phuket City
฿23,595Multiple Airlines
Sun 18 Oct - Sun 1 Nov
Multiple Airlines Logo
06:15 - 11:40OSL  Oslo Gardermoen-USM Ko Samui
24h 25m3 stops Athens Eleftherios V. Sharjah Bangkok Suvarnabhumi
Multiple Airlines Logo
08:15 - 23:30USM  Ko Samui-OSL Oslo Gardermoen
21h 15m1 stop Phuket City
฿23,859Multiple Airlines
Mon 26 Oct - Sun 8 Nov
Multiple Airlines Logo
10:00 - 08:10OSL  Oslo Gardermoen-USM Ko Samui
16h 10m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
08:15 - 23:30USM  Ko Samui-OSL Oslo Gardermoen
21h 15m1 stop Phuket City
฿24,090Multiple Airlines
Sun 18 Oct - Sun 1 Nov
Multiple Airlines Logo
08:50 - 13:45OSL  Oslo Gardermoen-USM Ko Samui
23h 55m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
08:15 - 23:30USM  Ko Samui-OSL Oslo Gardermoen
21h 15m1 stop Phuket City
฿25,016Multiple Airlines
Mon 21 Sep - Tue 3 Nov
Multiple Airlines Logo
18:45 - 20:25OSL  Oslo Gardermoen-USM Ko Samui
20h 40m3 stops Krakow J. Paul II Balice Sharjah Phuket City
Multiple Airlines Logo
11:10 - 17:50USM  Ko Samui-OSL Oslo Gardermoen
36h 40m2 stops Phuket City Bangkok Suvarnabhumi
฿25,148Multiple Airlines
Mon 26 Oct - Sun 8 Nov
Multiple Airlines Logo
10:00 - 08:10OSL  Oslo Gardermoen-USM Ko Samui
16h 10m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
12:25 - 15:30USM  Ko Samui-OSL Oslo Gardermoen
33h 05m3 stops Krabi Abu Dhabi Zayed Intl Duesseldorf Intl
฿25,346Multiple Airlines
Sun 18 Oct - Sun 1 Nov
Multiple Airlines Logo
13:45 - 13:45OSL  Oslo Gardermoen-USM Ko Samui
19h 00m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
08:15 - 23:30USM  Ko Samui-OSL Oslo Gardermoen
21h 15m1 stop Phuket City
฿25,710Multiple Airlines
Booking Insights

Price, demand, and travel trends for Oslo Gardermoen Airport to Ko Samui flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Oslo Gardermoen Airport to Ko Samui with more confidence.

What's the cheapest day of the week to fly from Oslo Gardermoen Airport to Ko Samui?

Tuesday is the cheapest day of the week to fly from Oslo Gardermoen Airport to Ko Samui and is 6% cheaper than the average day. Friday is the most expensive day with flight prices 4% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Oslo Gardermoen Airport to Ko Samui?

  • May and November are the cheapest months to fly from Oslo Gardermoen Airport to Ko Samui at ฿31,393 return.
  • July (฿44,810) and December (฿43,389) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 42% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Oslo Gardermoen Airport to Ko Samui the cheapest?

Flights from Oslo Gardermoen Airport to Ko Samui are cheapest 12 weeks before departure. Booking in this window typically costs about 18% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Oslo Gardermoen Airport to Ko Samui flights

Low season

September

Cheapest flight

฿11,401
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
Flights from Oslo Gardermoen Airport to Ko Samui

When to book flights from Oslo Gardermoen to Ko Samui

Are your dates flexible? Find out the best times to travel from Oslo Gardermoen to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Oslo Gardermoen Airport to Ko Samui flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Oslo Gardermoen Airport to Ko Samui?

    Flights from Oslo Gardermoen Airport to Ko Samui usually depart from Oslo Gardermoen (OSL) and arrive at Ko Samui (USM).

  • Which airports do connecting flights from Oslo Gardermoen Airport to Ko Samui pass through?

    Connecting flights from Oslo Gardermoen Airport to Ko Samui most commonly pass through:

    • Bangkok Suvarnabhumi (BKK) – 100% of one-stop connections
    • Phuket City (HKT) – 0% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Oslo Gardermoen Airport to Ko Samui?

    Yes. Being flexible with your travel dates can save you up to 10% on the Oslo Gardermoen Airport to Ko Samui route. Tuesday is the cheapest departure day at ฿38,664 return on average, while Friday is the most expensive at ฿42,860, a difference of ฿4,197. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Ko Samui?

    Some of the most popular sights in Ko Samui are Chaweng Beach, Lamai Beach, and Hin Ta and Hin Yai Rocks. These are among the most viewed places in Ko Samui on KAYAK.

  • How expensive are last-minute Oslo Gardermoen Airport to Ko Samui flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 12% above the route average of ฿40,913. Book 12 weeks before departure for the lowest fares.

  • How long is a flight from Oslo Gardermoen Airport to Ko Samui?

    A direct flight from Oslo Gardermoen Airport to Ko Samui takes 0h 00m, covering 14,522 km.

  • Do I need a passport to fly from Oslo Gardermoen Airport to Ko Samui?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Oslo Gardermoen Airport to Ko Samui changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ฿21,513 to ฿77,991. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Oslo Gardermoen Airport to Ko Samui looking right now?

    One-way fares from Oslo Gardermoen Airport to Ko Samui are currently higher than usual. Average one-way flight prices are about ฿46,459, which is 93% above the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Oslo Gardermoen Airport to Ko Samui?

    Flying via Bangkok Suvarnabhumi (BKK) gives the shortest average 1-stop total travel time of 16h 07m, compared to 17h 14m via Phuket City (HKT).

  • What is the time difference between Oslo Gardermoen Airport and Ko Samui?

    Ko Samui is 5 hours ahead of Oslo Gardermoen Airport (Indochina Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Ko Samui Airport (USM)?

    Ko Samui Airport (USM) hosts 5 major car hire companies, with daily rates starting from around ฿448 for economy cars. Top options include:
    • Drive Car Rental
    • Alamo
    • Sixt
    • Enterprise Rent-A-Car
    • Hertz

  • How much should I expect to pay for a Oslo Gardermoen Airport to Ko Samui flight?

    Return flights from Oslo Gardermoen Airport to Ko Samui range from ฿35,420 to ฿47,410, with an average of ฿40,913 over the past 12 months. Anything below ฿35,420 counts as a good deal.

Your guide to booking Oslo Gardermoen Airport to Ko Samui flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average ฿38,664 – about ฿4,197 less than Friday (10% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 12 weeks before you fly. On this route, that window historically saves about 18% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Oslo Gardermoen Airport to Ko Samui trip for May. Fares historically average ฿31,393 return in that month – typically ฿13,417 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ko Samui Airport.
    - Ozo Chaweng Samui - Sha Extra Plus
    - Cosi Samui Chaweng Beach
    - Melia Koh Samui

More options for your flight from Oslo Gardermoen to Ko Samui

Complete your trip to Ko Samui with a hotel stay or car hire

Car rentals in Ko Samui
Hotels in Ko Samui