Plane tickets Koh Samui – London Heathrow Airport
Find the perfect flight options from Koh Samui to London Heathrow Airport using our convenient online service. We offer fast and simple booking to make planning easy. Discover great fares and schedules for your next trip.
See also:
- Flights from London Heathrow Airport to Koh Samui for the return trip
- Flights from Koh Samui to any destination
- Fares from London Heathrow Airport to any destination
- Flights from Thailand to any destination
- Flights from United Kingdom to any destination
- Prices for flights to London Heathrow Airport
- Cheap tickets to United Kingdom
- Find flights from Koh Samui to United Kingdom
- Flights from London to Thailand
- Flights from United Kingdom to Thailand
- Flights from Thailand to United Kingdom
- Cheap flights from London to Koh Samui
- Cheap flights from Koh Samui to London
Flight schedule Koh Samui London Heathrow Airport 2026
Flights from United Kingdom to London Heathrow Airport
Below are the most popular routes from United Kingdom to London Heathrow Airport, sorted by the lowest available fares for different travel dates with no commission.
British Airways
BA 1337
20:45
Newcastle
03.12.2026
1h 10m
Direct flight
21:55
London Heathrow Airport
03.12.2026
from $73
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British Airways
BA 1425
20:15
Inverness
26.12.2026
1h 25m
Direct flight
21:40
London Heathrow Airport
26.12.2026
from $74
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Ryanair
FR 275
09:30
Glasgow
03.11.2026
25h 0m
with 1 stop
10:30
London Heathrow Airport
04.11.2026
from $79
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Ryanair
FR 671
23:15
Birmingham
21.11.2026
8h 50m
with 1 stop
08:05
London Heathrow Airport
22.11.2026
from $79
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easyJet
U2 2005
06:55
Manchester
03.11.2026
11h 5m
with 1 stop
18:00
London Heathrow Airport
03.11.2026
from $79
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Flights from Koh Samui to other airports
The cheapest flights from Koh Samui to other airports with no commission.
Bangkok Airways
PG 265
12:25
Koh Samui
02.11.2026
8h 35m
with 1 stop
21:00
Don Mueang International Airport
02.11.2026
from $79
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Bangkok Airways
PG 450
06:45
Koh Samui
23.11.2026
27h 15m
with 2 stops
11:00
Beijing Daxing International Airport
24.11.2026
from $241
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Bangkok Airways
PG 1196
07:45
Koh Samui
18.12.2026
17h 15m
with 1 stop
02:00
Chengdu Tianfu
19.12.2026
from $191
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Scoot
TR 641
08:55
Koh Samui
29.01.2027
33h 20m
with 3 stops
12:15
Charles de Gaulle Airport
30.01.2027
from $558
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Scoot
TR 643
12:00
Koh Samui
11.11.2026
17h 10m
with 1 stop
07:10
Narita International Airport
12.11.2026
from $292
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Frequently asked questions about the route Koh Samui – London Heathrow Airport
How much does a flight from Koh Samui to London Heathrow Airport cost?
Flight prices from Koh Samui to London Heathrow Airport vary by season, day of week, and booking time. For current fares and the best deals, use our search tool to see all available options and prices. The lowest fare is $483.
Which airlines fly from Koh Samui to London Heathrow Airport?
The following airlines operate the route Koh Samui — London Heathrow Airport: Bangkok Airways, THAI Airways, Singapore Airlines.
How long is the flight from Koh Samui to London Heathrow Airport?
In the offers we recently observed from Koh Samui to London Heathrow Airport, the fastest itinerary with at least one plane change took 17 hours and 20 minutes.
Is there a direct flight Koh Samui — London Heathrow Airport?
The schedule data currently available to us does not show a nonstop flight from Koh Samui to London Heathrow Airport. Other routings may be available — use our search to check options for your dates.
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