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Cheap flights from Ko Samui to London City Airport from ฿24,096

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
USM — LCY
15 Jul — 22 Jul1
1 adult

Cheap flight deals from Ko Samui to London City

Discover tips and strategies to find the most affordable flight options for your journey from Ko Samui (USM) to London City (LCY). 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 10 July 2025.

Round-trip from

฿32,585

One-way from

฿24,096

Popular in

January

Cheapest in

October

Average price

฿38,266
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
  • สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
  • 27/10-8/11
  • 4 total stops
  • 48h 55m total
  • Ko Samui to London
8/8
  • 8/8
  • 3 total stops
  • 30h 45m total
  • Ko Samui to London
Highest demand for flights based on searches. 16% potential increase in price (฿274,779 potential increase over avg. return price).
Cheapest flight prices on average. 7% potential price decrease (฿98,349 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Ko Samui to London City

Cheapest flights from Ko Samui to London City
Explore the most affordable flight options available from Ko Samui to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 July 2025.

Mon 27/1016:25USM - LCY
2 stops23h 10mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Sat 8/1112:20LCY - USM
2 stops25h 45mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 10/7฿32,585
Mon 15/1219:25USM - LCY
2 stops20h 50mMultiple Airlines
Sat 27/1212:20LCY - USM
2 stops19h 35mMultiple Airlines
Deal found 10/7฿54,102
Mon 15/1211:40USM - LCY
2 stops27h 30mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Sat 27/1208:40LCY - USM
2 stops21h 25mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Deal found 9/7฿56,452

Cheapflights Fare Finder

Customise your flight search to find flights from Ko Samui to London City 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 17,341 searches. Data last updated 10 July 2025.
Use the filters below to find and compare flights from Ko Samui to London City Airport that are best for you.

Fly from

Ko Samui

Fly to

London City

Route

Depart

Return

Price

Ko SamuiLondon

USM - LCY

USMLCY

Ko Samui

Mon 6/10

08:45-08:50

2 stops30h 05m

London City

Sat 18/10

09:20-12:45

2 stops21h 25m

฿47,898

Ko SamuiLondon

USM - LCY

USMLCY

Ko Samui

Fri 8/8

08:45-09:30

3 stops30h 45m

฿24,096

Ko SamuiLondon

USM - LCY

USMLCY

Ko Samui

Fri 5/9

16:25-11:40

2 stops25h 15m

฿30,267

Ko SamuiLondon

USM - LCY

USMLCY

Ko Samui

Sat 9/8

13:30-17:15

2 stops33h 45m

฿41,009

Ko SamuiLondon

USM - LCY

USMLCY

Ko Samui

Sun 13/7

08:00-20:15

2 stops18h 15m

฿43,458

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Best time to book a flight from Ko Samui to London City

Have a flexible travel schedule? Discover the best time to fly to London City from Ko 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.

Reviews of airlines servicing London City

Get insights into the airlines that provide service to London City. 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 London City. Reviews last updated 10 July 2025.
Read through reviews of airlines operating flights from Ko Samui to London City Airport, such as เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์, สวิส อินเตอร์เนชั่นแนล แอร์ไลน์, andลุฟท์ฮันซ่า. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.4

Food

7.3

Boarding

7.8

Overall

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Food

7.3

Boarding

7.8

Overall

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Food

7.3

Boarding

7.8

Overall

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Food

7.3

Boarding

7.8

Overall

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Ko Samui to London City. 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 Ko Samui to London City?

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

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

    ฿30,267 is the cheapest one-way deal found within the past few days, from สวิส อินเตอร์เนชั่นแนล แอร์ไลน์. You may also be able to find cheap deals on ลุฟท์ฮันซ่า and เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์, with prices starting from ฿41,009 and ฿43,458, respectively.

  • Can I find deals for flights from Ko Samui to London City that include hotel bookings?

    Yes. In addition to deals on Ko Samui to London City flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ko Samui to London City?

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

  • Can I find deals for business class flights from Ko Samui to London City?

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

See more FAQs

Travelling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Brentford
Waterlooville

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Why should you use Cheapflights to find cheap flight tickets from Ko Samui to London City?

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Can Cheapflights find flights from Ko Samui to London City with no change fees?

Certainly. Search results for flights to London City from Ko Samui shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Of course! You can now track prices for flights from Ko Samui to London City and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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