A serene garden with a pond, vibrant flowers, and a small bus in the background.

Flights from Gatwick Airport (LGW) to Samui Intl. Airport (USM)
Flights to Koh Samui
Thailand
Flights
Expedia.ie

Popular airlines from Gatwick Airport (LGW) to Samui Intl. Airport (USM)

Qatar Airways
Singapore Airlines
Emirates
British Airways
Thai Airways International
Swiss International Air Lines
Air France

Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 15% on select hotels after you book a flight*
Earn twice
Earn your airline miles on top of our rewards
Sign in

Cheap Flights from London to Koh Samui (LGW-USM)

Prices were available within the past 7 days and start at €540 for one-way flights and €940 for return, for the period specified. Prices and availability are subject to change.

All deals

One way

Return

Thu, 3 Sept - Tue, 29 Sept

LGW

London

USM

Koh Samui

€940

Return

Found 14 hours ago

Select Swiss International Air Lines flight, departing Thu, 3 Sept from London to Koh Samui, returning Tue, 29 Sept, priced at €940 Found 14 hours ago

Thu, 3 Sept - Tue, 29 Sept

LGW

London

USM

Koh Samui

€947

Return

Found 14 hours ago

Select Swiss International Air Lines flight, departing Thu, 3 Sept from London to Koh Samui, returning Tue, 29 Sept, priced at €947 Found 14 hours ago

Thu, 20 May - Thu, 3 Jun

LGW

London

USM

Koh Samui

€987

Return

Found 6 days ago

Select Qatar Airways flight, departing Thu, 20 May from London to Koh Samui, returning Thu, 3 Jun, priced at €987 Found 6 days ago

Thu, 3 Sept - Tue, 29 Sept

LGW

London

USM

Koh Samui

€994

Return

Found 14 hours ago

Select Swiss International Air Lines flight, departing Thu, 3 Sept from London to Koh Samui, returning Tue, 29 Sept, priced at €994 Found 14 hours ago

Thu, 3 Sept - Tue, 29 Sept

LGW

London

USM

Koh Samui

€998

Return

Found 14 hours ago

Select Swiss International Air Lines flight, departing Thu, 3 Sept from London to Koh Samui, returning Tue, 29 Sept, priced at €998 Found 14 hours ago

Thu, 3 Sept - Tue, 29 Sept

LGW

London

USM

Koh Samui

€1,004

Return

Found 14 hours ago

Select Swiss International Air Lines flight, departing Thu, 3 Sept from London to Koh Samui, returning Tue, 29 Sept, priced at €1,004 Found 14 hours ago

Thu, 3 Sept - Tue, 29 Sept

LGW

London

USM

Koh Samui

€1,062

Return

Found 14 hours ago

Select Qatar Airways flight, departing Thu, 3 Sept from London to Koh Samui, returning Tue, 29 Sept, priced at €1,062 Found 14 hours ago

Thu, 3 Sept - Tue, 29 Sept

LGW

London

USM

Koh Samui

€1,125

Return

Found 14 hours ago

Select Singapore Airlines flight, departing Thu, 3 Sept from London to Koh Samui, returning Tue, 29 Sept, priced at €1,125 Found 14 hours ago

Thu, 20 May - Thu, 3 Jun

LGW

London

USM

Koh Samui

€1,146

Return

Found 6 days ago

Select Emirates flight, departing Thu, 20 May from London to Koh Samui, returning Thu, 3 Jun, priced at €1,146 Found 6 days ago

Thu, 3 Sept - Tue, 29 Sept

LGW

London

USM

Koh Samui

€1,256

Return

Found 14 hours ago

Select Air France flight, departing Thu, 3 Sept from London to Koh Samui, returning Tue, 29 Sept, priced at €1,256 Found 14 hours ago

Travel information

Origin airport	Gatwick Airport
Destination airport	Samui Intl. Airport
Distance	9,883 km away
Airlines serving	Qatar Airways, Singapore Airlines, Emirates, British Airways, Thai Airways International, Swiss International Air Lines, Air France, Turkish Airlines, Gulf Air
Popular airline	Qatar Airways
Return price	€940

Explore a world of travel with Expedia

Lodging
Flights
Packages
Cars

5 Star Hotels in Koh Samui
Standard Link for 5 Star Hotels in Koh Samui
Hotels near Bandon International Hospital
Standard Link for Hotels near Bandon International Hospital
Hotels near Bangkok Hospital Samui
Standard Link for Hotels near Bangkok Hospital Samui
Hotels near Big Buddha Temple
Standard Link for Hotels near Big Buddha Temple
Hotels near Big C Supercenter
Standard Link for Hotels near Big C Supercenter
Hotels near Bo Phut Beach
Standard Link for Hotels near Bo Phut Beach
Pet Friendly Hotels in Bophut
Standard Link for Pet Friendly Hotels in Bophut
Bophut Hotels
Standard Link for Bophut Hotels
Hotels near Chaweng Beach
Standard Link for Hotels near Chaweng Beach
Chaweng City Center Hotels
Standard Link for Chaweng City Center Hotels
Hotels near Chaweng Noi Beach
Standard Link for Hotels near Chaweng Noi Beach
Hotels near Choeng Mon Beach
Standard Link for Hotels near Choeng Mon Beach
Hotels near Crystal Bay
Standard Link for Hotels near Crystal Bay
Hotels near Fisherman's Village
Standard Link for Hotels near Fisherman's Village
All Inclusive Hotels in Koh Samui
Standard Link for All Inclusive Hotels in Koh Samui
Cerise Hotels in Koh Samui
Standard Link for Cerise Hotels in Koh Samui
Family Friendly Hotels in Koh Samui
Standard Link for Family Friendly Hotels in Koh Samui
Golf Hotels in Koh Samui
Standard Link for Golf Hotels in Koh Samui
Green / Sustainable Hotels in Koh Samui
Standard Link for Green / Sustainable Hotels in Koh Samui
Hilton Hotels in Koh Samui
Standard Link for Hilton Hotels in Koh Samui
Hotels with Breakfast in Koh Samui
Standard Link for Hotels with Breakfast in Koh Samui
Hotels with Connecting Rooms in Koh Samui
Standard Link for Hotels with Connecting Rooms in Koh Samui
Hotels with Yoga in Koh Samui
Standard Link for Hotels with Yoga in Koh Samui
Marriott Hotels & Resorts in Koh Samui
Standard Link for Marriott Hotels & Resorts in Koh Samui
Wedding Hotels in Koh Samui
Standard Link for Wedding Hotels in Koh Samui
Hotels near Lamai Beach
Standard Link for Hotels near Lamai Beach
Beach Hotels in Lamai
Standard Link for Beach Hotels in Lamai
Lamai Hotels
Standard Link for Lamai Hotels
Hotels near Silver Beach
Standard Link for Hotels near Silver Beach
Hotels near Tesco Lotus Koh Samui
Standard Link for Hotels near Tesco Lotus Koh Samui
Hotels near Thongson Beach
Standard Link for Hotels near Thongson Beach

Flights to Koh Samui
Standard Link for Flights to Koh Samui
Flights from Samui Intl. Airport
Standard Link for Flights from Samui Intl. Airport
Air France Paris (CDG) to Samui Intl. Airport (USM) flights
Standard Link for Air France Paris (CDG) to Samui Intl. Airport (USM) flights
Air France Sofia (SOF) to Samui Intl. Airport (USM) flights
Standard Link for Air France Sofia (SOF) to Samui Intl. Airport (USM) flights
Austrian Airlines Berlin (BER) to Samui Intl. Airport (USM) flights
Standard Link for Austrian Airlines Berlin (BER) to Samui Intl. Airport (USM) flights
Bangkok Airways Singapore (SIN) to Samui Intl. Airport (USM) flights
Standard Link for Bangkok Airways Singapore (SIN) to Samui Intl. Airport (USM) flights
Bangkok Airways Chiang Mai (CNX) to Samui Intl. Airport (USM) flights
Standard Link for Bangkok Airways Chiang Mai (CNX) to Samui Intl. Airport (USM) flights
Bangkok Airways Bangkok (BKK) to Samui Intl. Airport (USM) flights
Standard Link for Bangkok Airways Bangkok (BKK) to Samui Intl. Airport (USM) flights
British Airways Dublin (DUB) to Samui Intl. Airport (USM) flights
Standard Link for British Airways Dublin (DUB) to Samui Intl. Airport (USM) flights
British Airways Sofia (SOF) to Samui Intl. Airport (USM) flights
Standard Link for British Airways Sofia (SOF) to Samui Intl. Airport (USM) flights
Emirates Dublin (DUB) to Samui Intl. Airport (USM) flights
Standard Link for Emirates Dublin (DUB) to Samui Intl. Airport (USM) flights
Eva Airways Amsterdam (AMS) to Samui Intl. Airport (USM) flights
Standard Link for Eva Airways Amsterdam (AMS) to Samui Intl. Airport (USM) flights
Eva Airways Taipei (TPE) to Samui Intl. Airport (USM) flights
Standard Link for Eva Airways Taipei (TPE) to Samui Intl. Airport (USM) flights
Finnair Dublin (DUB) to Samui Intl. Airport (USM) flights
Standard Link for Finnair Dublin (DUB) to Samui Intl. Airport (USM) flights
Finnair Amsterdam (AMS) to Samui Intl. Airport (USM) flights
Standard Link for Finnair Amsterdam (AMS) to Samui Intl. Airport (USM) flights
Klm London (LHR) to Samui Intl. Airport (USM) flights
Standard Link for Klm London (LHR) to Samui Intl. Airport (USM) flights
Klm Kraków (KRK) to Samui Intl. Airport (USM) flights
Standard Link for Klm Kraków (KRK) to Samui Intl. Airport (USM) flights
Klm Riga (RIX) to Samui Intl. Airport (USM) flights
Standard Link for Klm Riga (RIX) to Samui Intl. Airport (USM) flights
Klm Amsterdam (AMS) to Samui Intl. Airport (USM) flights
Standard Link for Klm Amsterdam (AMS) to Samui Intl. Airport (USM) flights
Thai Airways International Bangkok (BKK) to Samui Intl. Airport (USM) flights
Standard Link for Thai Airways International Bangkok (BKK) to Samui Intl. Airport (USM) flights
Flights from Amsterdam (AMS) to Samui Intl. Airport (USM)
Standard Link for Flights from Amsterdam (AMS) to Samui Intl. Airport (USM)
Flights from Bangkok (BKK) to Samui Intl. Airport (USM)
Standard Link for Flights from Bangkok (BKK) to Samui Intl. Airport (USM)
Flights from Brisbane (BNE) to Samui Intl. Airport (USM)
Standard Link for Flights from Brisbane (BNE) to Samui Intl. Airport (USM)
Flights from Chiang Rai (CEI) to Samui Intl. Airport (USM)
Standard Link for Flights from Chiang Rai (CEI) to Samui Intl. Airport (USM)
Flights from Chiang Mai (CNX) to Samui Intl. Airport (USM)
Standard Link for Flights from Chiang Mai (CNX) to Samui Intl. Airport (USM)
Flights from Dublin (DUB) to Samui Intl. Airport (USM)
Standard Link for Flights from Dublin (DUB) to Samui Intl. Airport (USM)
Flights from Dubai (DXB) to Samui Intl. Airport (USM)
Standard Link for Flights from Dubai (DXB) to Samui Intl. Airport (USM)
Flights from Faro (FAO) to Samui Intl. Airport (USM)
Standard Link for Flights from Faro (FAO) to Samui Intl. Airport (USM)
Flights from Hachijojima (HAC) to Samui Intl. Airport (USM)
Standard Link for Flights from Hachijojima (HAC) to Samui Intl. Airport (USM)
Flights from Handan (HDG) to Samui Intl. Airport (USM)
Standard Link for Flights from Handan (HDG) to Samui Intl. Airport (USM)
Flights from Hua Hin (HHQ) to Samui Intl. Airport (USM)
Standard Link for Flights from Hua Hin (HHQ) to Samui Intl. Airport (USM)
Flights from Hong Kong (HKG) to Samui Intl. Airport (USM)
Standard Link for Flights from Hong Kong (HKG) to Samui Intl. Airport (USM)
Flights from Phuket (HKT) to Samui Intl. Airport (USM)
Standard Link for Flights from Phuket (HKT) to Samui Intl. Airport (USM)
Flights from Kaitaia (KAT) to Samui Intl. Airport (USM)
Standard Link for Flights from Kaitaia (KAT) to Samui Intl. Airport (USM)
Flights from Krabi (KBV) to Samui Intl. Airport (USM)
Standard Link for Flights from Krabi (KBV) to Samui Intl. Airport (USM)
Flights from Kuala Lumpur (KUL) to Samui Intl. Airport (USM)
Standard Link for Flights from Kuala Lumpur (KUL) to Samui Intl. Airport (USM)
Flights from Los Angeles (LAX) to Samui Intl. Airport (USM)
Standard Link for Flights from Los Angeles (LAX) to Samui Intl. Airport (USM)
Flights from Bucharest (OTP) to Samui Intl. Airport (USM)
Standard Link for Flights from Bucharest (OTP) to Samui Intl. Airport (USM)
Flights from Phnom Penh (PNH) to Samui Intl. Airport (USM)
Standard Link for Flights from Phnom Penh (PNH) to Samui Intl. Airport (USM)
Flights from Phu Quoc (PQC) to Samui Intl. Airport (USM)
Standard Link for Flights from Phu Quoc (PQC) to Samui Intl. Airport (USM)
Flights from Prague (PRG) to Samui Intl. Airport (USM)
Standard Link for Flights from Prague (PRG) to Samui Intl. Airport (USM)
Flights from Singapore (SIN) to Samui Intl. Airport (USM)
Standard Link for Flights from Singapore (SIN) to Samui Intl. Airport (USM)
Flights from Skopje (SKP) to Samui Intl. Airport (USM)
Standard Link for Flights from Skopje (SKP) to Samui Intl. Airport (USM)
Flights from Split (SPU) to Samui Intl. Airport (USM)
Standard Link for Flights from Split (SPU) to Samui Intl. Airport (USM)
Flights from Subang (SZB) to Samui Intl. Airport (USM)
Standard Link for Flights from Subang (SZB) to Samui Intl. Airport (USM)
Flights from Utapao (UTP) to Samui Intl. Airport (USM)
Standard Link for Flights from Utapao (UTP) to Samui Intl. Airport (USM)

Bandon International Hospital
Standard Link for Bandon International Hospital
Big Buddha Temple
Standard Link for Big Buddha Temple
Chaweng Noi Beach
Standard Link for Chaweng Noi Beach
Fisherman's Village
Standard Link for Fisherman's Village
Visit Chaweng City Center
Standard Link for Visit Chaweng City Center
Visit Koh Samui
Standard Link for Visit Koh Samui
Lamai Night Market
Standard Link for Lamai Night Market
Mae Nam Chinese Temple
Standard Link for Mae Nam Chinese Temple
Phetch Buncha Thai Boxing Stadium
Standard Link for Phetch Buncha Thai Boxing Stadium
Pralan Ferry Pier
Standard Link for Pralan Ferry Pier
Samui Karting
Standard Link for Samui Karting
Tesco Lotus Koh Samui
Standard Link for Tesco Lotus Koh Samui
Thai International Hospital
Standard Link for Thai International Hospital
Thongson Beach
Standard Link for Thongson Beach
Wat Plai Laem
Standard Link for Wat Plai Laem

Avis Rental Cars in Koh Samui
Standard Link for Avis Rental Cars in Koh Samui
Car hire Koh Samui
Standard Link for Car hire Koh Samui
Car hire near Lamai Beach
Standard Link for Car hire near Lamai Beach
Car hire near Phetch Buncha Thai Boxing Stadium
Standard Link for Car hire near Phetch Buncha Thai Boxing Stadium
Europcar Rental Cars in Koh Samui
Standard Link for Europcar Rental Cars in Koh Samui
First-Car Rental Cars in Koh Samui
Standard Link for First-Car Rental Cars in Koh Samui
Sixt Rental Cars in Koh Samui
Standard Link for Sixt Rental Cars in Koh Samui
Sports Car Car Hire in Koh Samui
Standard Link for Sports Car Car Hire in Koh Samui

*Available to Expedia members.

€540 Cheap Flights London to Samui Intl. Airport (LGW-USM)

Popular airlines from Gatwick Airport (LGW) to Samui Intl. Airport (USM)

Be in the know

Book smarter

Earn twice

Cheap Flights from London to Koh Samui (LGW-USM)

Travel information

Explore a world of travel with Expedia