Cheap flights from Koh Samui to London from ฿17,327

This is the cheapest one-way flight price, found on 4/6. Prices may vary by date and flight preferences.
USM — LON
11 Jun — 18 Jun1
Return
1 adult
Economy
From?
To?
Sun 11/6
Sun 18/6

How to find the cheapest flight from Koh Samui (USM) to London (LON)

All the information you need to plan the best USM to LON flight in 2023: compare Koh Samui to London flight prices with the expected peak season, weather and rainfall in London.

Round-trip from

฿1,018,547

One-way from

฿21,050
From Ko Samui to London (LON)
One-way flight from Ko Samui to London (LON)

USM - LON

Price

฿29,274 - ฿49,741

LON

Temperature

4 - 17 °C

LON

Rainfall

40 - 70 mm

Cheap flights from Koh Samui to London in June, July 2023

The best prices found for USM to LON flights in June, July
Listed are some of the best fares we've found on flights departing from Koh Samui to London in 2023. For more flight deals, be sure to check back very soon.

Koh Samui to London 2023 flight deals

Cheap flights to London from Koh Samui found for this year
Listed are some of the best fares we've found on flights departing from Koh Samui to London in 2023. For more flight deals, be sure to check back very soon.

Cheap เอทิฮัดแอร์เวย์ flights from Koh Samui to London

Peruse some of the lowest-priced เอทิฮัดแอร์เวย์ flights we've found from Koh Samui to London. Come back soon if you're not finding the exact deal you're looking for.

Cheap เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ flights from Koh Samui to London

Some of the best deals we've found on เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ flights traveling from Koh Samui to London. Check back soon if you're not seeing flights that suit your needs.

One-way flights to London from Koh Samui

The cheapest one-way flights from Koh Samui to London
Users traveling one-way from Koh Samui to London can select one of these great deals. Users can also find round-trip Koh Samui to London flights by using the search form above.

Find flights from Koh Samui to London within your budget

Use the slider to find flights from Koh Samui to London that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

฿39,073 - ฿54,452

Route

Depart

Return

Price

Ko SamuiLondon Gatwick

USM - LGW

USMLGW

Ko Samui

Thu 6/7

2 stops18h 50m

London Gatwick

Thu 21/9

2 stops19h 10m

฿39,073

Ko SamuiLondon Gatwick

USM - LGW

USMLGW

Ko Samui

Sat 8/7

2 stops18h 50m

London Gatwick

Tue 19/9

2 stops19h 25m

฿39,213

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Sun 9/7

2 stops21h 40m

London Heathrow

Mon 18/9

2 stops19h 35m

฿39,804

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Fri 7/7

2 stops18h 05m

London Heathrow

Tue 19/9

2 stops19h 15m

฿41,683

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Tue 11/7

2 stops18h 55m

London Heathrow

Sat 16/9

2 stops30h 30m

฿42,379

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Sat 8/7

1 stop29h 40m

London Heathrow

Tue 19/9

1 stop14h 40m

฿43,736

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Sat 8/7

3 stops23h 55m

London Heathrow

Tue 19/9

2 stops19h 35m

฿44,327

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Mon 10/7

1 stop20h 10m

London Heathrow

Sun 17/9

1 stop18h 25m

฿48,224

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Thu 6/7

1 stop24h 45m

London Heathrow

Mon 18/9

1 stop18h 15m

฿54,452

Flights are sorted by cheapest first

Deals found on 4/6

Related info for your journey

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