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Thai Airways flights from London to Koh Samui (LON - USM)

LON — USM
23 Jun — 30 Jun1
1 adult
Sun 23/6
Sun 30/6

Cheapflights users flying from London to Koh Samui on Thai Airways typically fly into Ko Samui and depart from London Heathrow. Select your dates above for pricing.

Thai Airways flights from London to Koh Samui in 2024

Find detailed information about Thai Airways flights from London to Koh Samui. Explore the options provided by Thai Airways to plan your journey from London to Koh Samui. Data last updated 18 June 2024.

Popular in

December

Cheapest in

May

Average price (all airlines)

£851

One-way from

£693

Return from

£976
Highest demand for flights from London to Ko Samui; 8% potential price increase.
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Best time to find cheap flights from London to Ko Samui; 3% potential price drop.
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Average price for all London to Ko Samui flights (one-way and round-trip).
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Cheapest one-way Thai Airways flight from London to Ko Samui
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Cheapest return Thai Airways flight from London to Ko Samui
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  • Can I get a flight from London to Koh Samui on Thai Airways for under £1,100?

    There are 2 flights available on Thai Airways from London to Koh Samui for under £1,100. These prices can change based on many factors including date and time. To find LON-USM flight prices for your dates, click here.

  • How do most travelers feel about Thai Airways?

    Cheapflights users who travel with Thai Airways (a popular airline from London to Koh Samui) have rated them a 8.1/10. This rating comes from 191 reviews. If you are looking to travel LON-USM, search your dates above.

Cheapest Thai Airways flights from London to Koh Samui

Discover the cheapest flight options specifically offered by Thai Airways for travel from London to Koh Samui. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 976,051 searches. The data was last updated on 18 June 2024.
Thu 20/612:30LHR - USM
1 stop27h 05mThai Airways
Tue 25/608:00USM - LHR
1 stop17h 10mThai Airways
Deal found 17/6£999
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Tue 9/706:40LHR - USM
2 stops19h 55mThai Airways
Mon 5/821:10USM - LHR
1 stop16h 05mThai Airways
Deal found 16/6£1,458
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Sun 7/721:25LHR - USM
1 stop14h 45mThai Airways
Sun 28/709:15USM - LHR
1 stop15h 55mThai Airways
Deal found 18/6£1,528
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One-way Thai Airways flights to Koh Samui from London

Search for direct flight options from London to Koh Samui specifically provided by Thai Airways. Find affordable direct fares from Thai Airways and compare prices with other airlines. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 976,051 searches. The data was last updated on 18 June 2024.
Thu 27/621:25LHR - USM
1 stop17h 05mThai Airways
Deal found 17/6£693
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Sat 17/821:25LHR - USM
1 stop15h 05mThai Airways
Deal found 17/6£754
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Best time to book a flight from London to Koh Samui

Have a flexible travel schedule? Discover the best time to fly to Koh Samui from London 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.

Temperature and rainfall in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average temperature and rainfall totals by month.

USM

Temperature

27 - 29 °C

If weather is an important factor for your trip to Koh Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Browse thousands of different options on Cheapflights for your next trip

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Fly from London to Koh Samui on another airline
Consider alternative airlines that service the Koh Samui area. Flight routes are based on user searches made on Cheapflights and were last updated on 18 June 2024.

EVA Air flights from London to Ko Samui
Etihad Airways flights from London to Ko Samui

See what others are saying about Thai Airways

Read reviews and see what other travellers are saying about their experiences with Thai Airways. 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 Thai Airways for your next flight. Reviews last updated 18 June 2024.
Thai Airways
7.8
Good
454 reviews
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Overview

Comfort

7.6

Crew

8.4

Boarding

7.9

Food

7.4

Entertainment

7.1
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