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Cheap flights from Heathrow (LHR) to Koh Samui (USM) from $901

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — USM
May 14 — May 211
From?
To?
Tue 5/14
Tue 5/21
1 adult, Economy
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Cheap flight deals from Heathrow to Koh Samui

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Koh Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 9, 2024.

Popular in

December

Cheapest in

May

Average price

$1,041

Round-trip from

$1,045
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 16% potential price drop
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Average for round-trip flights in May 2024
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From London Heathrow to Ko Samui
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What is the cheapest day to fly round-trip from London Heathrow Airport to Koh Samui?

Users have found that flying from London Heathrow Airport to Koh Samui on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from London Heathrow Airport to Koh Samui?

Travelers have found it’s best to book a flight 25 days in advance to save up to 9% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 25 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London Heathrow Airport to Koh Samui 1-2 weeks in advance for as low as $1,111, or $1,330 for flights within the next 24 hours.

What is the cheapest month to fly from London Heathrow Airport to Koh Samui?

The best pricing can be found in the month of May. Prices to Koh Samui from London Heathrow Airport average $1,242. You can even find prices in May for less than $1,242, as users have found deals to Koh Samui from as low as $908. The month of December appears to be one of the more expensive times to travel to Koh Samui from London Heathrow Airport. Flying in the targeted month can save you up to 41%.

When is the cheapest time to fly from London Heathrow Airport to Koh Samui (LHR - USM)?

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Koh Samui at noon. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight in the morning.

Cheap Etihad Airways flights from Heathrow to Koh Samui

Explore cheap flight options specifically provided by Etihad Airways for the route between Heathrow and Koh Samui. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Take a peek at the cheapest Etihad Airways flights we've detected traveling from London to Koh Samui. Be sure to come back soon if the deals available don't appeal to you at this time.
Mon 6/39:50 pmLHR - USM
2 stops27h 30mEtihad Airways
Wed 6/193:25 pmUSM - LHR
2 stops29h 50mEtihad Airways
Deal found 5/7$901
Wed 5/158:55 pmLHR - USM
2 stops29h 20mEtihad Airways
Wed 6/126:25 pmUSM - LHR
2 stops18h 20mEtihad Airways
Deal found 5/8$935
Mon 5/139:55 pmLHR - USM
2 stops28h 20mEtihad Airways
Fri 5/177:10 pmUSM - LHR
2 stops26h 05mEtihad Airways
Deal found 5/7$950
Mon 5/139:55 pmLHR - USM
2 stops28h 20mEtihad Airways
Fri 5/177:10 pmUSM - LHR
2 stops26h 05mEtihad Airways
Deal found 5/6$952
Thu 9/129:30 amLHR - USM
2 stops19h 00mEtihad Airways
Wed 10/27:00 amUSM - LHR
2 stops17h 45mEtihad Airways
Deal found 5/8$988
Thu 9/129:30 amLHR - USM
2 stops19h 00mEtihad Airways
Tue 10/17:00 amUSM - LHR
2 stops17h 45mEtihad Airways
Deal found 5/7$991
Tue 9/179:30 amLHR - USM
2 stops19h 35mEtihad Airways
Fri 10/47:00 amUSM - LHR
2 stops17h 45mEtihad Airways
Deal found 5/8$1,013
Sat 11/27:20 pmLHR - USM
2 stops18h 30mEtihad Airways
Mon 11/255:05 pmUSM - LHR
2 stops20h 40mEtihad Airways
Deal found 5/7$1,052
Sat 11/27:20 pmLHR - USM
2 stops18h 30mEtihad Airways
Sat 11/238:40 pmUSM - LHR
2 stops22h 20mEtihad Airways
Deal found 5/7$1,107

Cheap Austrian Airlines flights from Heathrow to Koh Samui

Explore cheap flight options specifically provided by Austrian Airlines for the route between Heathrow and Koh Samui. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Browse through some of the cheapest Austrian Airlines flights traveling from London to Koh Samui. Check back soon if you're not seeing flights that suit your needs.
Tue 9/177:30 pmLHR - USM
2 stops16h 15mAustrian Airlines
Mon 9/307:15 pmUSM - LHR
2 stops25h 05mAustrian Airlines
Deal found 5/8$910
Tue 9/179:05 amLHR - USM
2 stops27h 25mAustrian Airlines
Mon 9/307:30 pmUSM - LHR
2 stops18h 50mAustrian Airlines
Deal found 5/7$911
Tue 9/177:30 pmLHR - USM
2 stops17h 00mAustrian Airlines
Fri 9/2710:05 amUSM - LHR
2 stops17h 35mAustrian Airlines
Deal found 5/7$912
Tue 9/179:05 amLHR - USM
2 stops27h 25mAustrian Airlines
Sun 9/297:15 pmUSM - LHR
2 stops19h 05mAustrian Airlines
Deal found 5/8$928
Tue 9/177:30 pmLHR - USM
2 stops17h 00mAustrian Airlines
Sun 9/297:15 pmUSM - LHR
2 stops19h 05mAustrian Airlines
Deal found 5/7$930
Tue 9/179:05 amLHR - USM
2 stops27h 25mAustrian Airlines
Thu 9/267:10 pmUSM - LHR
2 stops19h 10mAustrian Airlines
Deal found 5/8$954
Tue 9/177:30 pmLHR - USM
2 stops16h 15mAustrian Airlines
Thu 9/267:10 pmUSM - LHR
2 stops20h 10mAustrian Airlines
Deal found 5/7$955
Thu 9/196:00 amLHR - USM
2 stops26h 45mAustrian Airlines
Sun 9/297:10 pmUSM - LHR
2 stops19h 10mAustrian Airlines
Deal found 5/8$972
Thu 9/1910:00 amLHR - USM
2 stops23h 10mAustrian Airlines
Sun 9/297:15 pmUSM - LHR
2 stops19h 05mAustrian Airlines
Deal found 5/7$974

Cheap Heathrow to Koh Samui flights in May & June 2024

Find cheap flight options from Heathrow to Koh Samui specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 9, 2024.
These are some of the best deals we've found on flights to Koh Samui in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Mon 6/39:50 pmLHR - USM
2 stops27h 30mEtihad Airways
Wed 6/193:25 pmUSM - LHR
2 stops29h 50mEtihad Airways
Deal found 5/7$901
Thu 5/1611:45 amLHR - USM
2 stops21h 00mKLM
Thu 5/239:15 amUSM - LHR
2 stops17h 40mKLM
Deal found 5/7$910
Thu 5/1611:45 amLHR - USM
2 stops21h 00mKLM
Thu 5/239:15 amUSM - LHR
2 stops17h 40mKLM
Deal found 5/8$916
Wed 5/158:55 pmLHR - USM
2 stops29h 20mEtihad Airways
Wed 6/126:25 pmUSM - LHR
2 stops18h 20mEtihad Airways
Deal found 5/8$935
Mon 5/139:55 pmLHR - USM
2 stops28h 20mEtihad Airways
Fri 5/177:10 pmUSM - LHR
2 stops26h 05mEtihad Airways
Deal found 5/7$950
Mon 5/139:55 pmLHR - USM
2 stops28h 20mEtihad Airways
Fri 5/177:10 pmUSM - LHR
2 stops26h 05mEtihad Airways
Deal found 5/6$952
Thu 5/303:05 pmLHR - USM
2 stops24h 10mMultiple Airlines
Thu 6/139:15 amUSM - LHR
2 stops17h 40mMultiple Airlines
Deal found 5/8$1,006
Mon 6/37:35 pmLHR - USM
1 stop16h 45mBritish Airways
Wed 6/194:25 pmUSM - LHR
1 stop20h 05mBritish Airways
Deal found 5/7$1,018
Mon 6/310:00 amLHR - USM
3 stops40h 15mGulf Air
Wed 6/198:45 amUSM - LHR
2 stops28h 10mGulf Air
Deal found 5/7$1,036

Heathrow to Koh Samui 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Koh Samui in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
These are some of the best deals we've found on flights to Koh Samui in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Mon 6/39:50 pmLHR - USM
2 stops27h 30mEtihad Airways
Wed 6/193:25 pmUSM - LHR
2 stops29h 50mEtihad Airways
Deal found 5/7$901
Tue 9/177:30 pmLHR - USM
2 stops16h 15mAustrian Airlines
Mon 9/307:15 pmUSM - LHR
2 stops25h 05mAustrian Airlines
Deal found 5/8$910
Tue 9/179:05 amLHR - USM
2 stops27h 25mAustrian Airlines
Mon 9/307:30 pmUSM - LHR
2 stops18h 50mAustrian Airlines
Deal found 5/7$911
Tue 9/177:30 pmLHR - USM
2 stops17h 00mAustrian Airlines
Fri 9/2710:05 amUSM - LHR
2 stops17h 35mAustrian Airlines
Deal found 5/7$912
Thu 5/1611:45 amLHR - USM
2 stops21h 00mKLM
Thu 5/239:15 amUSM - LHR
2 stops17h 40mKLM
Deal found 5/8$916
Tue 9/179:05 amLHR - USM
2 stops27h 25mAustrian Airlines
Sun 9/297:15 pmUSM - LHR
2 stops19h 05mAustrian Airlines
Deal found 5/8$928
Tue 9/177:30 pmLHR - USM
2 stops17h 00mAustrian Airlines
Sun 9/297:15 pmUSM - LHR
2 stops19h 05mAustrian Airlines
Deal found 5/7$930
Wed 5/158:55 pmLHR - USM
2 stops29h 20mEtihad Airways
Wed 6/126:25 pmUSM - LHR
2 stops18h 20mEtihad Airways
Deal found 5/8$935
Mon 5/139:55 pmLHR - USM
2 stops28h 20mEtihad Airways
Fri 5/177:10 pmUSM - LHR
2 stops26h 05mEtihad Airways
Deal found 5/7$950

Heathrow to Koh Samui flights leaving soon

Find last-minute flight options from Heathrow to Koh Samui for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Check out these flights departing soon from London to Koh Samui. Users should examine the flight details to ensure there are no surprises.
Thu 5/1611:45 amLHR - USM
2 stops21h 00mKLM
Thu 5/239:15 amUSM - LHR
2 stops17h 40mKLM
Deal found 5/7$910
Thu 5/1611:45 amLHR - USM
2 stops21h 00mKLM
Thu 5/239:15 amUSM - LHR
2 stops17h 40mKLM
Deal found 5/8$916
Wed 5/158:55 pmLHR - USM
2 stops29h 20mEtihad Airways
Wed 6/126:25 pmUSM - LHR
2 stops18h 20mEtihad Airways
Deal found 5/8$935
Mon 5/139:55 pmLHR - USM
2 stops28h 20mEtihad Airways
Fri 5/177:10 pmUSM - LHR
2 stops26h 05mEtihad Airways
Deal found 5/7$950
Mon 5/139:55 pmLHR - USM
2 stops28h 20mEtihad Airways
Fri 5/177:10 pmUSM - LHR
2 stops26h 05mEtihad Airways
Deal found 5/6$952
Wed 5/157:35 pmLHR - USM
1 stop19h 40mMultiple Airlines
Wed 6/121:30 pmUSM - LHR
1 stop23h 00mMultiple Airlines
Deal found 5/8$1,039
Wed 5/1511:45 amLHR - USM
2 stops21h 00mKLM
Fri 5/318:00 amUSM - LHR
2 stops18h 55mKLM
Deal found 5/7$1,112
Wed 5/1510:00 amLHR - USM
3 stops40h 15mMultiple Airlines
Wed 6/127:10 pmUSM - LHR
2 stops29h 35mMultiple Airlines
Deal found 5/8$1,146
Wed 5/1512:30 pmLHR - USM
2 stops27h 05mMultiple Airlines
Wed 6/1210:05 amUSM - LHR
1 stop15h 20mMultiple Airlines
Deal found 5/8$1,180

One-way flights to Koh Samui from Heathrow

Search for one-way flight options from Heathrow to Koh Samui. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Users traveling one-way from London to Koh Samui can select one of these great deals. Users can also find round-trip London to Koh Samui flights by using the search form above.
Tue 7/1611:25 amLHR - USM
1 stop17h 50mSingapore Airlines
Deal found 5/8$1,962

Find flights from Heathrow to Koh Samui within your budget

Customize your flight search to find flights from Heathrow to Koh Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$901 - $1,202

Route

Depart

Return

Price

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Mon 6/3

2 stops27h 30m

Ko Samui

Wed 6/19

2 stops29h 50m

$901

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Tue 9/17

2 stops16h 15m

Ko Samui

Mon 9/30

2 stops25h 05m

$910

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Thu 9/19

1 stop16h 45m

Ko Samui

Tue 10/1

1 stop20h 05m

$989

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Tue 9/17

1 stop16h 40m

Ko Samui

Wed 10/2

1 stop29h 15m

$998

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Mon 6/3

3 stops40h 15m

Ko Samui

Wed 6/19

2 stops28h 10m

$1,036

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Thu 5/30

2 stops24h 10m

Ko Samui

Fri 6/21

2 stops19h 25m

$1,065

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Tue 9/17

1 stop16h 40m

Ko Samui

Mon 9/30

1 stop22h 25m

$1,082

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Sun 9/15

2 stops18h 20m

Ko Samui

Wed 10/2

2 stops19h 25m

$1,084

London HeathrowKo Samui

LHR - USM

LHRUSM

London Heathrow

Sat 9/14

2 stops18h 45m

Ko Samui

Thu 10/3

2 stops41h 40m

$1,202

Flights are sorted by cheapest first

Deals found on 5/7

When is the best time to book a flight from London Heathrow Airport to Koh Samui?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Koh Samui. Price data was last updated on May 3, 2024.
The best time to book flights from London Heathrow Airport to Koh Samui is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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When is the cheapest time to fly from London Heathrow Airport to Koh Samui?

Use this chart to determine the cheapest time to fly round-trip from Heathrow to Koh Samui. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their London Heathrow Airport to Koh Samui flight should consider departing on Monday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Koh Samui by month

Plan your trip from Heathrow to Koh Samui by taking into account the cheapest months to travel. The average price of a one-way flight from Heathrow to Koh Samui is currently $1,962 while a round-trip flight costs $1,030. Price data was last updated on May 5, 2024.

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

80.6 - 84.2 °F

Reviews of airlines servicing Koh Samui

Get insights into the airlines that provide service to Koh Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Koh Samui. Reviews last updated May 9, 2024.
To help decide which airline to fly from London to Koh Samui, see what other customers have to say about Etihad Airways, Austrian Airlines and British Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.3
Very good
1,458 reviews
Check prices

Boarding

8.4

Comfort

8.1

Crew

8.7

Overall

8.3

Food

7.8

Entertainment

8.2

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

Singapore Airlines
8.3
Very good
1,458 reviews
Singapore Airlines
8.3
Very good
1,458 reviews
Check prices

Boarding

8.4

Comfort

8.1

Crew

8.7

Overall

8.3

Food

7.8

Entertainment

8.2

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

Cathay Pacific
7.8
Good
1,095 reviews
Singapore Airlines
8.3
Very good
1,458 reviews
Check prices

Boarding

8.4

Comfort

8.1

Crew

8.7

Overall

8.3

Food

7.8

Entertainment

8.2

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

Finnair
7.8
Good
1,379 reviews
Singapore Airlines
8.3
Very good
1,458 reviews
Check prices

Boarding

8.4

Comfort

8.1

Crew

8.7

Overall

8.3

Food

7.8

Entertainment

8.2

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

Qatar Airways
7.7
Good
4,428 reviews
Singapore Airlines
8.3
Very good
1,458 reviews
Check prices

Boarding

8.4

Comfort

8.1

Crew

8.7

Overall

8.3

Food

7.8

Entertainment

8.2

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

Austrian Airlines
7.7
Good
1,062 reviews
Singapore Airlines
8.3
Very good
1,458 reviews
Check prices

Boarding

8.4

Comfort

8.1

Crew

8.7

Overall

8.3

Food

7.8

Entertainment

8.2

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Koh Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Koh Samui from London Heathrow?

    For a flight from London Heathrow to Koh Samui, you will be flying into Ko Samui. Ko Samui (USM) is just 2.1 mi from the center of the city. Ko Samui is the only Koh Samui airport and it handles 0 inbound flights from London Heathrow per day. 0 airlines have flights to Ko Samui from London Heathrow on a regular basis.

  • Can I find flights from London Heathrow Airport to Koh Samui for under $1,000 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Koh Samui for under $1,000. The cheapest flight booked recently is on Etihad Airways for just $901, but on average you can expect to pay $965.

  • Are there last-minute flights available from London Heathrow Airport to Koh Samui for under $1,000?

    There are currently 17+ open flights from London Heathrow Airport to Koh Samui within the next 7 days for less than $1,000.

  • What are the cheapest airlines flying from London Heathrow Airport to Koh Samui round-trip?

    Etihad Airways, at $901, was found to be the cheapest airline from London Heathrow Airport to Koh Samui.Alternate airlines to your destination round-trip include Austrian Airlines and British Airways. Etihad Airways is currently priced 26% below the average price you’ll pay for this route.

  • What does LHR to USM mean?

    LHR and USM are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. LHR to USM refers to a flight route from London Heathrow Airport to Ko Samui Airport.

  • Can I find deals for flights from Heathrow to Koh Samui that include extra baggage allowance?

    The amount of baggage you can bring on your Heathrow to Koh Samui flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Heathrow to Koh Samui with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow to Koh Samui flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Heathrow to Koh Samui that include hotel bookings?

    Yes. In addition to deals on Heathrow to Koh Samui flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Koh Samui?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Koh Samui.

  • Can I find deals for business class flights from Heathrow to Koh Samui?

    Yes. Cheapflights offers flight deals from Heathrow to Koh Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Heathrow to Koh Samui that allow pets onboard?

    Many airlines flying from Heathrow to Koh Samui offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Heathrow to Koh Samui?

    Yes, you can often find last-minute deals on Heathrow to Koh Samui flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Heathrow Airport to Koh Samui flight deals updated?

    The London Heathrow Airport to Koh Samui flight deals you see on this page were last updated on 5/8.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Search flights from Heathrow to Koh Samui by cabin class

Find flights from Heathrow to Koh Samui, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Koh Samui?

Deals for Heathrow to Koh Samui flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Koh Samui?

Cheapflights helps you find that perfect flight to Koh Samui from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to Koh Samui with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Koh Samui with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Koh Samui become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Koh Samui from Heathrow today and book when prices fit your budget.

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