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Cheap flights from Doha to Koh Samui

Doha
DOH
Koh Samui
USM

Flight deals from Doha to Koh Samui

Below you can see the best deals on flights Doha — Koh Samui for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 18 September, from $366.

Top 10 cheap flights from Doha to Koh Samui

About the Doha — Koh Samui flight

On this page, you can find and book flights from Doha to Koh Samui. The distance between these locations is 5,405 km. To plan your trip, we recommend checking in advance how to get to the departure airport in Qatar and the most convenient ways to leave the airport upon arrival.

Flights on this route are operated by leading international carriers, offering journeys with convenient connections. Ticket prices are dynamic, so to find the best deal, use the low-price calendar and the price trend chart on our website.

Flight ticket prices by day: Doha — Koh Samui

Below is a calendar of the lowest flight ticket prices for Doha — Koh Samui by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $366 in F, and the most expensive are around $502 in r. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Doha → Koh Samui, average one-way price

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$639highMay$537mediumSep$460low
Feb$664highJun$613highOct$447low
Mar$639highJul$626highNov$473low
Apr$562mediumAug$549mediumDec$690high

Some values are estimated based on seasonality.

When to fly

The climate on the island remains hot year-round, but the most comfortable weather is observed in March, when the least rainfall is recorded. May is the hottest month with an average temperature of 29.8°C, while the peak of tropical rains occurs in November, with precipitation reaching 337.43 mm.

Budget-wise, the most affordable flights are offered in September, with ticket prices starting $366. The most expensive period to fly from Doha is June, when minimum prices start $563.

August can be considered the optimal choice in terms of price-to-weather ratio: prices stay at a level $391, and the probability of prolonged rain is significantly lower than in the autumn. It is recommended to avoid traveling in November due to the peak of the wet season.

Temperature · Koh Samui

Dry and wet days · Koh Samui

Wind speed and direction · Koh Samui

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How to get the best deal on a Doha — Koh Samui ticket

  • Use the low-price calendar: on this route, the price difference between nearby dates can reach several thousand rubles, so checking adjacent dates will help you find a ticket $366.
  • Consider connecting flights: layovers in major Asian hubs often allow for significant savings compared to shorter but more high-demand flight options.
  • Book 2–3 months in advance: for the Doha — Koh Samui route, purchasing your ticket well ahead of time remains the most reliable way to avoid seasonal price spikes.
  • Check baggage allowances: regional airlines in Thailand often have specific carry-on weight limits that may differ from the standards of international carriers from Qatar.

Airlines

Several international airlines operate regular flights on the Doha — Koh Samui route, providing a stable connection between Qatar and Thailand. Most flights are operated with one convenient layover, typically in Bangkok or Singapore. You can find detailed information about schedules, available departure days, and route options in the list below.

There are no direct flights on the Doha — Koh Samui route. Showing airlines offering connecting flights.
  • Qatar AirwaysQR
    WebsiteFleet: 26640M pax/year
    • DOH → HKT → USM (with stopover)
    Open →
  • Bangkok AirwaysPG
    WebsiteFleet: 254.3M pax/year
    • DOH → HKT → USM (with stopover)
    • DOH → DXB → DMK → USM (with stopover)
    • DOH → SHJ → BKK → USM (with stopover)
    Open →
  • Fly DubaiFZ
    WebsiteFleet: 8413.8M pax/year
    • DOH → DXB → DMK → USM (with stopover)
    Open →
  • Air ArabiaG9
    WebsiteFleet: 7716.7M pax/year
    • DOH → SHJ → BKK → USM (with stopover)
    Open →

Cities and airports on the Doha — Koh Samui route

Flights Doha — Koh Samui depart from Hamad International Airport and arrive at Koh Samui Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Doha

DOH
Qatar
About the cityHow to get thereWeatherAll about the country Qatar
Arrival

Koh Samui

USM
Thailand
About the cityHow to get thereWeatherAll about the country Thailand
Departure airports
Arrival airports

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Frequently asked questions about the Doha — Koh Samui flight

How long is the flight from Doha to Koh Samui?

The distance between the cities is 5,405 km. The net travel time for a direct flight would be about 6.5–7 hours; however, due to the necessary layover, the total travel time is usually between 10 and 15 hours.

Which airlines fly this route?

Flights are operated by major international carriers in conjunction with regional partners. An up-to-date list of companies and flight schedules is presented on this page below.

Are there direct flights?

At the moment, most flights from Doha to Koh Samui involve at least one layover, most often at Bangkok or Singapore airports.

Which airport does the flight arrive at?

Arrivals are at Koh Samui International Airport (USM), which is just a few minutes' drive from the main beach resorts.

When is the best time to buy a ticket to save money?

The most favorable offers usually appear several months before departure. Follow the price trend chart to catch the moment when the cost drops to from 28 642 ₽.

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BangkokPhuketSingaporeHong KongKrabiPattayaChiang Mai

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