Cheap flights from Koh Samui to the United Kingdom from ฿17,693

This is the cheapest one-way flight price, found on 8/6. Prices may vary by date and flight preferences.
USM — LHR
15 Jun — 22 Jun1
Return
1 adult
Economy
From?
To?
Thu 15/6
Thu 22/6

Cheap flights from Koh Samui to United Kingdom in June, July 2023

The best prices found for USM to United Kingdom flights in June, July
These are some of the most attractive deals on flights from Koh Samui to United Kingdom in 2023. Check back soon for alternative fares.
28 Jul - 23 Aug
USM

Ko Samui

LHR

London Heathrow

2 stops

29h 00m
LHR

London Heathrow

USM

Ko Samui

2 stops

19h 55m
฿38,843

Multiple Airlines

Deal found 9/6

28 Jul - 23 Aug
USM

Ko Samui

LHR

London Heathrow

2 stops

28h 25m
LHR

London Heathrow

USM

Ko Samui

2 stops

19h 55m
฿38,946

Multiple Airlines

Deal found 10/6

28 Jul - 23 Aug
USM

Ko Samui

LGW

London Gatwick

2 stops

18h 50m
LGW

London Gatwick

USM

Ko Samui

2 stops

19h 25m
฿42,368

กาตาร์แอร์เวย์

Deal found 9/6

28 Jul - 23 Aug
USM

Ko Samui

LGW

London Gatwick

2 stops

29h 20m
LGW

London Gatwick

USM

Ko Samui

2 stops

23h 00m
฿42,402

Emirates

Deal found 10/6

28 Jul - 23 Aug
USM

Ko Samui

LHR

London Heathrow

1 stop

16h 10m
LHR

London Heathrow

USM

Ko Samui

1 stop

14h 40m
฿47,206

Multiple Airlines

Deal found 9/6

28 Jul - 23 Aug
USM

Ko Samui

LHR

London Heathrow

1 stop

16h 10m
LHR

London Heathrow

USM

Ko Samui

1 stop

14h 40m
฿47,240

Multiple Airlines

Deal found 10/6

28 Jul - 23 Aug
USM

Ko Samui

LHR

London Heathrow

3 stops

21h 45m
LHR

London Heathrow

USM

Ko Samui

2 stops

20h 10m
฿51,111

เอทิฮัดแอร์เวย์

Deal found 9/6

28 Jul - 23 Aug
USM

Ko Samui

LHR

London Heathrow

3 stops

21h 45m
LHR

London Heathrow

USM

Ko Samui

3 stops

23h 15m
฿51,836

เอทิฮัดแอร์เวย์

Deal found 9/6

28 Jul - 23 Aug
USM

Ko Samui

LHR

London Heathrow

2 stops

21h 40m
LHR

London Heathrow

USM

Ko Samui

3 stops

24h 35m
฿55,016

เอทิฮัดแอร์เวย์

Deal found 10/6

Koh Samui to United Kingdom 2023 flight deals

Cheap flights to United Kingdom from Koh Samui found for this year
These are some of the most attractive deals on flights from Koh Samui to United Kingdom in 2023. Check back soon for alternative fares.
28 Jul - 23 Aug
USM

Ko Samui

LHR

London Heathrow

2 stops

29h 00m
LHR

London Heathrow

USM

Ko Samui

2 stops

19h 55m
฿38,843

Multiple Airlines

Deal found 9/6

28 Jul - 23 Aug
USM

Ko Samui

LHR

London Heathrow

2 stops

28h 25m
LHR

London Heathrow

USM

Ko Samui

2 stops

19h 55m
฿38,946

Multiple Airlines

Deal found 10/6

28 Jul - 23 Aug
USM

Ko Samui

LGW

London Gatwick

2 stops

18h 50m
LGW

London Gatwick

USM

Ko Samui

2 stops

19h 25m
฿42,368

กาตาร์แอร์เวย์

Deal found 9/6

28 Jul - 23 Aug
USM

Ko Samui

LGW

London Gatwick

2 stops

29h 20m
LGW

London Gatwick

USM

Ko Samui

2 stops

23h 00m
฿42,402

Emirates

Deal found 10/6

28 Jul - 23 Aug
USM

Ko Samui

LHR

London Heathrow

1 stop

16h 10m
LHR

London Heathrow

USM

Ko Samui

1 stop

14h 40m
฿47,206

Multiple Airlines

Deal found 9/6

28 Jul - 23 Aug
USM

Ko Samui

LHR

London Heathrow

1 stop

16h 10m
LHR

London Heathrow

USM

Ko Samui

1 stop

14h 40m
฿47,240

Multiple Airlines

Deal found 10/6

28 Jul - 23 Aug
USM

Ko Samui

LHR

London Heathrow

3 stops

21h 45m
LHR

London Heathrow

USM

Ko Samui

2 stops

20h 10m
฿51,111

เอทิฮัดแอร์เวย์

Deal found 9/6

28 Jul - 23 Aug
USM

Ko Samui

LHR

London Heathrow

3 stops

21h 45m
LHR

London Heathrow

USM

Ko Samui

3 stops

23h 15m
฿51,836

เอทิฮัดแอร์เวย์

Deal found 9/6

28 Jul - 23 Aug
USM

Ko Samui

LHR

London Heathrow

2 stops

21h 40m
LHR

London Heathrow

USM

Ko Samui

3 stops

24h 35m
฿55,016

เอทิฮัดแอร์เวย์

Deal found 10/6

Cheap เอทิฮัดแอร์เวย์ flights from Koh Samui to United Kingdom

Peruse some of the lowest-priced เอทิฮัดแอร์เวย์ flights we've found from Koh Samui to United Kingdom. Deals update often to give you more flight options matching your criteria
28 Jul - 23 Aug
USM

Ko Samui

LHR

London Heathrow

3 stops

21h 45m
LHR

London Heathrow

USM

Ko Samui

2 stops

20h 10m
฿51,111

เอทิฮัดแอร์เวย์

Deal found 9/6

28 Jul - 23 Aug
USM

Ko Samui

LHR

London Heathrow

3 stops

21h 45m
LHR

London Heathrow

USM

Ko Samui

3 stops

23h 15m
฿51,836

เอทิฮัดแอร์เวย์

Deal found 9/6

28 Jul - 23 Aug
USM

Ko Samui

LHR

London Heathrow

2 stops

21h 40m
LHR

London Heathrow

USM

Ko Samui

3 stops

24h 35m
฿55,016

เอทิฮัดแอร์เวย์

Deal found 10/6

Cheap เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ flights from Koh Samui to United Kingdom

Take a gander at the lowest prices we've found on เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ flights from Koh Samui to United Kingdom. Deals are refreshing constantly so come back soon for more options.
28 Jul - 23 Aug
USM

Ko Samui

LCY

London City

2 stops

17h 00m
LCY

London City

USM

Ko Samui

2 stops

20h 20m
฿67,111

เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์

Deal found 9/6

28 Jul - 23 Aug
USM

Ko Samui

LCY

London City

2 stops

17h 25m
LCY

London City

USM

Ko Samui

2 stops

20h 45m
฿67,214

เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์

Deal found 10/6

One-way flights to United Kingdom from Koh Samui

The cheapest one-way flights from Koh Samui to United Kingdom
Take a look at some of the best available options we've come across on one-way flights from Koh Samui to United Kingdom. For those needing a return trip from Koh Samui, there is a search form available above.
27 Jun
USM

Ko Samui

LHR

London Heathrow

3 stops

28h 30m
฿17,693

Multiple Airlines

Deal found 8/6

27 Jun
USM

Ko Samui

LHR

London Heathrow

2 stops

55h 20m
฿18,246

โอมานแอร์

Deal found 8/6

27 Jun
USM

Ko Samui

LGW

London Gatwick

2 stops

41h 45m
฿18,834

Multiple Airlines

Deal found 8/6

4 Jul
USM

Ko Samui

LHR

London Heathrow

2 stops

21h 20m
฿19,490

Multiple Airlines

Deal found 8/6

27 Jun
USM

Ko Samui

LHR

London Heathrow

2 stops

21h 40m
฿19,836

เอทิฮัดแอร์เวย์

Deal found 9/6

24 Jul
USM

Ko Samui

LHR

London Heathrow

3 stops

37h 40m
฿20,285

Multiple Airlines

Deal found 9/6

20 Jun
USM

Ko Samui

LHR

London Heathrow

2 stops

20h 00m
฿20,424

Multiple Airlines

Deal found 9/6

24 Jul
USM

Ko Samui

LGW

London Gatwick

3 stops

33h 05m
฿20,527

Multiple Airlines

Deal found 9/6

9 Jul
USM

Ko Samui

LHR

London Heathrow

2 stops

34h 25m
฿20,665

Emirates

Deal found 9/6

Find flights from Koh Samui to United Kingdom within your budget

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

Fly from

Any airport

Fly to

Any airport

Budget

฿38,843 - ฿107,923

Route

Depart

Return

Price

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Fri 28/7

2 stops29h 00m

London Heathrow

Wed 23/8

2 stops19h 55m

฿38,843
Pick Dates

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Fri 28/7

2 stops28h 25m

London Heathrow

Wed 23/8

2 stops19h 55m

฿38,946
Pick Dates

Ko SamuiLondon Gatwick

USM - LGW

USMLGW

Ko Samui

Fri 28/7

2 stops18h 50m

London Gatwick

Wed 23/8

2 stops19h 25m

฿42,368
Pick Dates

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Fri 28/7

1 stop16h 10m

London Heathrow

Wed 23/8

1 stop14h 40m

฿47,206
Pick Dates

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Fri 28/7

1 stop16h 10m

London Heathrow

Wed 23/8

1 stop14h 40m

฿47,240
Pick Dates

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Fri 28/7

3 stops21h 45m

London Heathrow

Wed 23/8

2 stops20h 10m

฿51,111
Pick Dates

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Fri 28/7

3 stops21h 45m

London Heathrow

Wed 23/8

3 stops23h 15m

฿51,836
Pick Dates

Ko SamuiLondon City

USM - LCY

USMLCY

Ko Samui

Fri 28/7

2 stops17h 00m

London City

Wed 23/8

2 stops20h 20m

฿67,111
Pick Dates

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Fri 28/7

2 stops21h 05m

London Heathrow

Wed 23/8

1 stop24h 15m

฿107,923
Pick Dates

Flights are sorted by cheapest first

Deals found on 9/6

Related info for your journey

Useful info, stats and facts about Koh Samui to United Kingdom flights.

Flights to United Kingdom from Koh Samui

Flights to Koh Samui
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