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Cheap flights from Koh Samui to London Heathrow Airport from ฿15,083

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
USM — LHR
21 Sep — 28 Sep1
1 adult

Cheap flight deals from Koh Samui to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Koh Samui (USM) to Heathrow (LHR). 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 16 September 2024.

Round-trip from

฿32,192

One-way from

฿15,083
เอทิฮัดแอร์เวย์
  • เอทิฮัดแอร์เวย์
  • 9/10-30/11
  • 4 total stops
  • 57h 00m total
  • Koh Samui to London
Search Deals
เอทิฮัดแอร์เวย์
  • เอทิฮัดแอร์เวย์
  • 30/9
  • 2 total stops
  • 27h 30m total
  • Koh Samui to London
Search Deals

Cheap เอทิฮัดแอร์เวย์ flights from Koh Samui to Heathrow

Explore cheap flight options specifically provided by เอทิฮัดแอร์เวย์ for the route between Koh Samui and Heathrow. 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 14,701 searches. Data last updated 16 September 2024.
Take a look at some of the lowest-priced เอทิฮัดแอร์เวย์ flights heading from Koh Samui to London. Come back soon if you're not finding the exact deal you're looking for.
Thu 17/1015:50USM - LHR
2 stops20h 55mเอทิฮัดแอร์เวย์
Thu 7/1109:00LHR - USM
2 stops26h 15mเอทิฮัดแอร์เวย์
Deal found 15/9฿33,488
Thu 5/1221:05USM - LHR
2 stops22h 00mเอทิฮัดแอร์เวย์
Sat 7/1220:55LHR - USM
2 stops27h 45mเอทิฮัดแอร์เวย์
Deal found 15/9฿38,338

Cheap กัลฟ์แอร์ flights from Koh Samui to Heathrow

Explore cheap flight options specifically provided by กัลฟ์แอร์ for the route between Koh Samui and Heathrow. 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 14,701 searches. Data last updated 16 September 2024.
Browse through some of the cheapest กัลฟ์แอร์ flights traveling from Koh Samui to London. Ensure the flight price, dates, time, and airline match your criteria before you book.
Thu 17/1011:45USM - LHR
3 stops25h 10mกัลฟ์แอร์
Thu 7/1109:30LHR - USM
2 stops20h 05mกัลฟ์แอร์
Deal found 15/9฿55,614
Wed 9/1021:30USM - LHR
3 stops39h 25mกัลฟ์แอร์
Sat 30/1109:30LHR - USM
2 stops22h 25mกัลฟ์แอร์
Deal found 14/9฿83,122
Sat 21/909:15USM - LHR
3 stops27h 40mกัลฟ์แอร์
Sat 28/910:00LHR - USM
2 stops20h 45mกัลฟ์แอร์
Deal found 16/9฿100,497

Cheap Koh Samui to Heathrow flights in September & October 2024

Find cheap flight options from Koh Samui to Heathrow specifically for the months of September and October 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 14,701 searches. Prices were last updated on 16 September 2024.
Listed are some of the best fares we've found on flights departing from Koh Samui to London in 2024. Check back regularly for other flight deals.
Wed 9/1019:00USM - LHR
2 stops29h 45mMultiple Airlines
Sat 30/1120:55LHR - USM
2 stops27h 15mMultiple Airlines
Deal found 14/9฿32,192
Thu 17/1015:50USM - LHR
2 stops20h 55mเอทิฮัดแอร์เวย์
Thu 7/1109:00LHR - USM
2 stops26h 15mเอทิฮัดแอร์เวย์
Deal found 15/9฿33,488
Sun 22/919:15USM - LHR
2 stops19h 05mออสเตรียนแอร์ไลน์
Sat 28/919:30LHR - USM
2 stops16h 15mออสเตรียนแอร์ไลน์
Deal found 16/9฿38,305
Sat 21/917:55USM - LHR
2 stops19h 35mQatar Airways
Sun 29/916:00LHR - USM
2 stops17h 45mQatar Airways
Deal found 16/9฿45,348
Sat 21/908:00USM - LHR
1 stop17h 25mEVA Air
Sat 28/921:35LHR - USM
1 stop14h 55mEVA Air
Deal found 16/9฿46,910
Fri 20/919:30USM - LHR
1 stop29h 40mThai Airways
Sat 28/921:25LHR - USM
1 stop14h 20mThai Airways
Deal found 16/9฿48,272
Thu 17/1011:45USM - LHR
3 stops25h 10mกัลฟ์แอร์
Thu 7/1109:30LHR - USM
2 stops20h 05mกัลฟ์แอร์
Deal found 15/9฿55,614

Koh Samui to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Koh Samui and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 14,701 searches. Data last updated 16 September 2024.
Listed are some of the best fares we've found on flights departing from Koh Samui to London in 2024. Check back regularly for other flight deals.
Wed 9/1019:00USM - LHR
2 stops29h 45mMultiple Airlines
Sat 30/1120:55LHR - USM
2 stops27h 15mMultiple Airlines
Deal found 14/9฿32,192
Thu 17/1015:50USM - LHR
2 stops20h 55mเอทิฮัดแอร์เวย์
Thu 7/1109:00LHR - USM
2 stops26h 15mเอทิฮัดแอร์เวย์
Deal found 15/9฿33,488
Sun 22/919:15USM - LHR
2 stops19h 05mออสเตรียนแอร์ไลน์
Sat 28/919:30LHR - USM
2 stops16h 15mออสเตรียนแอร์ไลน์
Deal found 16/9฿38,305
Sat 21/917:55USM - LHR
2 stops19h 35mQatar Airways
Sun 29/916:00LHR - USM
2 stops17h 45mQatar Airways
Deal found 16/9฿45,348
Thu 5/1216:25USM - LHR
1 stop20h 50mแควนตัสแอร์เวย์
Sat 7/1220:10LHR - USM
1 stop17h 55mแควนตัสแอร์เวย์
Deal found 15/9฿46,378
Sat 21/908:00USM - LHR
1 stop17h 25mEVA Air
Sat 28/921:35LHR - USM
1 stop14h 55mEVA Air
Deal found 16/9฿46,910
Fri 20/919:30USM - LHR
1 stop29h 40mThai Airways
Sat 28/921:25LHR - USM
1 stop14h 20mThai Airways
Deal found 16/9฿48,272
Thu 17/1011:45USM - LHR
3 stops25h 10mกัลฟ์แอร์
Thu 7/1109:30LHR - USM
2 stops20h 05mกัลฟ์แอร์
Deal found 15/9฿55,614

Koh Samui to Heathrow flights leaving soon

Find last-minute flight options from Koh Samui to Heathrow 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 14,701 searches. Data last updated 16 September 2024.
Users seeking a last-minute flight from Koh Samui to London should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sat 21/919:15USM - LHR
2 stops19h 05mMultiple Airlines
Sat 28/915:05LHR - USM
2 stops21h 25mMultiple Airlines
Deal found 16/9฿35,282
Sun 22/919:15USM - LHR
2 stops19h 05mออสเตรียนแอร์ไลน์
Sat 28/919:30LHR - USM
2 stops16h 15mออสเตรียนแอร์ไลน์
Deal found 16/9฿38,305
Sat 21/917:55USM - LHR
2 stops19h 35mQatar Airways
Sun 29/916:00LHR - USM
2 stops17h 45mQatar Airways
Deal found 16/9฿45,348
Sat 21/908:00USM - LHR
1 stop17h 25mEVA Air
Sat 28/921:35LHR - USM
1 stop14h 55mEVA Air
Deal found 16/9฿46,910
Sat 21/909:15USM - LHR
3 stops27h 40mกัลฟ์แอร์
Sat 28/910:00LHR - USM
2 stops20h 45mกัลฟ์แอร์
Deal found 16/9฿100,497

One-way flights to Heathrow from Koh Samui

Search for one-way flight options from Koh Samui to Heathrow. 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 14,701 searches. Data last updated 16 September 2024.
Take a look at some of the one-way flights we've detected from Koh Samui to London. Users can also find round-trip Koh Samui to London flights by using the search form above.
Mon 30/921:15USM - LHR
2 stops27h 30mเอทิฮัดแอร์เวย์
Deal found 15/9฿15,083
Tue 1/1015:25USM - LHR
3 stops33h 15mMultiple Airlines
Deal found 15/9฿16,478
Tue 24/918:25USM - LHR
1 stop31h 00mEVA Air
Deal found 16/9฿20,565
Mon 23/908:45USM - LHR
1 stop16h 25mThai Airways
Deal found 16/9฿21,395
Sun 29/919:15USM - LHR
2 stops19h 05mออสเตรียนแอร์ไลน์
Deal found 15/9฿23,123
Sat 21/917:55USM - LHR
2 stops19h 35mQatar Airways
Deal found 16/9฿24,917
Sat 21/908:45USM - LHR
3 stops28h 10mกัลฟ์แอร์
Deal found 16/9฿48,338

Find flights from Koh Samui to Heathrow within your budget

Customise your flight search to find flights from Koh Samui to Heathrow 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 14,701 searches. Data last updated 16 September 2024.

Fly from

Any airport

Fly to

Any airport

Budget

฿32,192 - ฿55,614

Route

Depart

Return

Price

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Wed 9/10

2 stops29h 45m

London Heathrow

Sat 30/11

2 stops27h 15m

฿32,192

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Thu 17/10

2 stops20h 55m

London Heathrow

Thu 7/11

2 stops26h 15m

฿33,488

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Thu 5/12

2 stops22h 00m

London Heathrow

Sat 7/12

2 stops27h 45m

฿38,338

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Wed 9/10

1 stop16h 10m

London Heathrow

Sat 30/11

1 stop15h 30m

฿39,667

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Thu 17/10

1 stop16h 10m

London Heathrow

Thu 7/11

1 stop15h 30m

฿41,362

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Wed 9/10

1 stop16h 25m

London Heathrow

Sat 30/11

2 stops28h 40m

฿41,461

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Thu 5/12

1 stop20h 50m

London Heathrow

Sat 7/12

1 stop17h 55m

฿46,378

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Thu 5/12

2 stops22h 55m

London Heathrow

Sat 7/12

1 stop16h 20m

฿51,528

Ko SamuiLondon Heathrow

USM - LHR

USMLHR

Ko Samui

Thu 17/10

3 stops25h 10m

London Heathrow

Thu 7/11

2 stops20h 05m

฿55,614

Flights are sorted by cheapest first

Deals found on 14/9

Best time to book a flight from Koh Samui to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Koh Samui with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Koh Samui to Heathrow

Get recent, data-driven insights about flights from Koh Samui to Heathrow including ideal travel times, pricing trends, and more.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 16 September 2024.
Get a feel of what it's like to fly with เอทิฮัดแอร์เวย์ and กัลฟ์แอร์ from Koh Samui to London by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,382 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Crew

8.6

Boarding

8.5

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

EVA Air
8.4
Very Good
1,382 reviews
EVA Air
8.4
Very Good
1,382 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Crew

8.6

Boarding

8.5

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Thai Airways
7.8
Good
391 reviews
EVA Air
8.4
Very Good
1,382 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Crew

8.6

Boarding

8.5

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

ออสเตรียนแอร์ไลน์
7.7
Good
872 reviews
EVA Air
8.4
Very Good
1,382 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Crew

8.6

Boarding

8.5

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Qatar Airways
7.6
Good
3,985 reviews
EVA Air
8.4
Very Good
1,382 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Crew

8.6

Boarding

8.5

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

แควนตัสแอร์เวย์
7.6
Good
849 reviews
EVA Air
8.4
Very Good
1,382 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Crew

8.6

Boarding

8.5

Overall

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Related info for your journey

Find useful and relevant information for your journey from Koh Samui to Heathrow. 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 from for flights from Koh Samui to London Heathrow?

    Most people fly from Ko Samui (USM) if they book a flight from Koh Samui to London Heathrow. On average, Ko Samui has 0 outbound flights to London Heathrow per day from 0 airlines. Ko Samui is conveniently located just 3.3 km from Koh Samui’s city centre.

  • Can I find flights from Koh Samui to London Heathrow Airport for under ฿32,200 on Cheapflights?

    Yes, there are multiple flights from Koh Samui to London Heathrow Airport for under ฿32,200. The cheapest flight booked recently is on Multiple Airlines for just ฿32,192, but on average you can expect to pay ฿46,312.

  • Are there last-minute flights available from Koh Samui to London Heathrow Airport for under ฿35,300?

    There are currently 5+ open flights from Koh Samui to London Heathrow Airport within the next 7 days for less than ฿35,300.

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

    Currently priced at ฿33,488, เอทิฮัดแอร์เวย์ will fly you from Koh Samui to London Heathrow Airport and back. In addition to เอทิฮัดแอร์เวย์, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from แควนตัสแอร์เวย์ and กัลฟ์แอร์ - these airlines can fly you to your destination from ฿46,378 and ฿55,614, respectively.

  • What are the cheapest airlines to fly from Koh Samui to London Heathrow Airport one-way?

    For one-way options, check prices for เอทิฮัดแอร์เวย์. According to our data, you can fly for as low as ฿15,083. Users have also found prices from ฿20,565 and ฿21,395 on EVA Air and Thai Airways, respectively.

  • What does USM to LHR mean?

    This is defined as Ko Samui Airport (USM) and London Heathrow Airport (LHR). Codes like London Heathrow Airport are often used to just call airports uniquely.

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

    The amount of baggage you can bring on your Koh Samui to Heathrow 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 Koh Samui to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Koh Samui to Heathrow 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 Koh Samui to Heathrow that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Koh Samui to Heathrow 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 Koh Samui to Heathrow that allow pets onboard?

    Many airlines flying from Koh Samui to Heathrow 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 Koh Samui to Heathrow?

    Yes, you can often find last-minute deals on Koh Samui to Heathrow 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 Koh Samui to London Heathrow Airport flight deals updated?

    The Koh Samui to London Heathrow Airport flight deals you see on this page were last updated on 16/9.

See more FAQs

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Search flights from Koh Samui to Heathrow by cabin class

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

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

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

Cheapflights makes it easy to find Koh Samui to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Koh Samui to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Koh Samui to Heathrow flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Koh Samui to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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