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Cheap flights from London City Airport to Bangkok from £351

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — BKK
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London City to Bangkok

Enter your travel dates to find the best prices.

Cheapest flights from London City to Bangkok
Explore the most affordable flight options available from London City to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2026.

Tue 16/613:10
LCY
-
BKK
1 stop14h 40m
SWISS
Fri 19/612:50
BKK
-
LCY
1 stop25h 35m
SWISS
Deal found 7/6£620
Wed 2/913:10
LCY
-
BKK
1 stop14h 40m
SWISS
Wed 28/1013:15
BKK
-
LCY
1 stop26h 25m
SWISS
Deal found 8/6£624
Tue 1/919:15
LCY
-
BKK
1 stop32h 35m
SWISS
Tue 22/912:35
BKK
-
LCY
1 stop26h 05m
SWISS
Deal found 6/6£631
Sun 30/814:20
LCY
-
BKK
1 stop13h 30m
SWISS
Sun 20/912:35
BKK
-
LCY
1 stop24h 50m
SWISS
Deal found 7/6£632
Fri 12/613:10
LCY
-
BKK
1 stop14h 40m
SWISS
Sun 14/612:50
BKK
-
LCY
1 stop24h 35m
SWISS
Deal found 8/6£635
Tue 25/819:25
LCY
-
BKK
2 stops30h 00m
ITA Airways
Fri 18/912:25
BKK
-
LCY
2 stops26h 00m
ITA Airways
Deal found 10/6£641
Tue 25/819:25
LCY
-
BKK
2 stops30h 00m
ITA Airways
Wed 23/912:25
BKK
-
LCY
2 stops26h 00m
ITA Airways
Deal found 6/6£643
Tue 16/613:10
LCY
-
BKK
1 stop14h 40m
SWISS
Sun 13/912:35
BKK
-
LCY
1 stop24h 50m
SWISS
Deal found 8/6£644
Wed 26/813:10
LCY
-
BKK
1 stop14h 40m
SWISS
Sun 6/912:50
BKK
-
LCY
1 stop24h 35m
SWISS
Deal found 8/6£644
Tue 22/913:10
LCY
-
BKK
1 stop14h 40m
SWISS
Sun 11/1012:35
BKK
-
LCY
1 stop24h 50m
SWISS
Deal found 8/6£646
Mon 21/913:10
LCY
-
BKK
1 stop14h 40m
SWISS
Sun 27/912:35
BKK
-
LCY
1 stop24h 50m
SWISS
Deal found 6/6£648

Find flight deals from London City to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from London City (LCY) to Bangkok (TH1). 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 June 2026.

Round-trip from

£624

One-way from

£351

Popular in

July

Cheapest in

September

Average price

£743
SWISS
  • SWISS
  • 2/9-28/10
  • 2 total stops
  • 41h 05m total
  • London to Bangkok
Search Deals
25/9
  • 25/9
  • 2 total stops
  • 35h 40m total
  • London to Bangkok
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£105 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£34 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London City to Bangkok 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 858,174 searches. Data last updated 10 June 2026.
Use the filters below to find and compare flights from London City Airport to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBangkok

LCY - BKK

LCYBKK

London City

Thu 10/9

10:00-09:30

1 stop17h 30m

Bangkok Suvarnabhumi

Sun 20/9

12:05-08:50

1 stop26h 45m

£676

LondonBangkok

LCY - BKK

LCYBKK

London City

Mon 7/12

19:30-08:10

2 stops29h 40m

Bangkok Suvarnabhumi

Thu 31/12

12:15-08:25

2 stops27h 10m

£769

LondonBangkok

LCY - BKK

LCYBKK

London City

Sat 5/9

12:10-07:25

2 stops37h 15m

Bangkok Suvarnabhumi

Thu 10/12

12:15-08:25

2 stops27h 10m

£775

LondonBangkok

LCY - BKK

LCYBKK

London City

Fri 30/10

19:30-08:10

2 stops29h 40m

Bangkok Suvarnabhumi

Mon 16/11

12:15-08:25

2 stops27h 10m

£804

LondonBangkok

LCY - BKK

LCYBKK

London City

Sun 4/10

13:45-09:30

1 stop13h 45m

Bangkok Suvarnabhumi

Sat 17/10

12:05-13:15

1 stop31h 10m

£806

LondonBangkok

LCY - BKK

LCYBKK

London City

Sun 21/6

13:45-09:30

1 stop13h 45m

Bangkok Suvarnabhumi

Tue 30/6

12:05-09:30

1 stop27h 25m

£813

LondonBangkok

LCY - BKK

LCYBKK

London City

Wed 28/10

08:40-10:05

1 stop18h 25m

Bangkok Suvarnabhumi

Wed 18/11

12:05-07:15

1 stop26h 10m

£818

LondonBangkok

LCY - BKK

LCYBKK

London City

Thu 26/11

07:00-08:10

2 stops18h 10m

Bangkok Suvarnabhumi

Tue 15/12

12:15-08:25

2 stops27h 10m

£826

LondonBangkok

LCY - BKK

LCYBKK

London City

Sat 31/10

09:00-08:10

2 stops16h 10m

Bangkok Suvarnabhumi

Mon 23/11

12:15-08:25

2 stops27h 10m

£826

LondonBangkok

LCY - BKK

LCYBKK

London City

Fri 30/10

19:30-08:10

2 stops29h 40m

Bangkok Suvarnabhumi

Sun 15/11

12:15-08:25

2 stops27h 10m

£830

Flights are sorted by cheapest return flights first.

Deals found on 5/6

Showing 1-10 of 34 resultsSorted by cheapest first
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Best time to book a flight from London City to Bangkok

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

Cheapflights Insights

Everything you need to know about your flight from London City Airport to Bangkok

How much does it cost for a return flight from London City Airport to Bangkok?

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated 10 June 2026.
Read through reviews of airlines operating flights from London City Airport to Bangkok, such as KLM and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,527 reviews
Check prices

Boarding

7.8

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,527 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Boarding

7.8

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
SWISS
7.5
Good
1,968 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Boarding

7.8

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

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

  • How long is the flight from London City Airport to Bangkok?

    Airlines like KLM and ITA Airways fly from London City Airport to Bangkok in about 17h 30m. The time it takes to get you to your destination can typically vary by up to 12h 10m. Airlines will cover a distance of 5925 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London City Airport to Bangkok round-trip?

    Currently priced at £488, KLM will fly you from London City Airport to Bangkok and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on SWISS for as low as £527. KLM is currently priced 36% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London City to Bangkok 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from London City to Bangkok

Discover the top 2 airlines that operate flights from London City to Bangkok. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£488Average£801FlexibilityNo cancel feeOn-time75%
Search KLM flights
SWISSCheapest£527Average£751FlexibilityNo cancel feeOn-time79%
Search SWISS flights

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 London City to Bangkok?

Deals for London City to Bangkok 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 London City to Bangkok?

Cheapflights simply makes it quick and affordable to book flights from London City to Bangkok by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from London City to Bangkok with no change fees.

Can Cheapflights notify me if prices for flights from London City to Bangkok become cheaper?

Yes! Start tracking prices for London City to Bangkok flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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