£343 Find Cheap Flights from London City to Bangkok

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London City to Bangkok departing on 10/8. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bangkok

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Bangkok, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Bangkok, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£615
Typical prices: £606-£738
SWISS
Tue 8/9Thu 5/11
LCY - BKK • 1 stop
Cheapest one-way flight
£343
Multiple Airlines
Mon 10/8
LCY - BKK • 3 stops
Top airlines
Cheapest • from £604 (return)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Bangkok!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London City to Bangkok (LCY-BKK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London City to Bangkok that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London City to Bangkok

Tue, 8 Sep - Thu, 5 Nov
SWISS Logo
13:10 - 09:50
LCY
-
BKK
14h 40m
1 stop
SWISS Logo
13:15 - 08:40
BKK
-
LCY
26h 25m
1 stop
£615SWISS
Wed, 9 Sep - Thu, 17 Sep
SWISS Logo
13:10 - 09:50
LCY
-
BKK
14h 40m
1 stop
SWISS Logo
12:35 - 08:40
BKK
-
LCY
26h 05m
1 stop
£625SWISS
Wed, 23 Sep - Sun, 11 Oct
SWISS Logo
13:10 - 09:50
LCY
-
BKK
14h 40m
1 stop
SWISS Logo
12:35 - 07:25
BKK
-
LCY
24h 50m
1 stop
£627SWISS
Wed, 9 Sep - Sun, 27 Sep
SWISS Logo
13:10 - 09:50
LCY
-
BKK
14h 40m
1 stop
SWISS Logo
12:35 - 07:25
BKK
-
LCY
24h 50m
1 stop
£635SWISS
Wed, 16 Sep - Thu, 19 Nov
SWISS Logo
13:10 - 09:50
LCY
-
BKK
14h 40m
1 stop
SWISS Logo
13:15 - 08:40
BKK
-
LCY
26h 25m
1 stop
£636SWISS
Fri, 4 Sep - Sun, 20 Sep
SWISS Logo
13:10 - 09:50
LCY
-
BKK
14h 40m
1 stop
SWISS Logo
12:35 - 07:25
BKK
-
LCY
24h 50m
1 stop
£638SWISS
Tue, 22 Sep - Sun, 11 Oct
SWISS Logo
13:10 - 09:50
LCY
-
BKK
14h 40m
1 stop
SWISS Logo
12:35 - 07:25
BKK
-
LCY
24h 50m
1 stop
£641SWISS
Tue, 8 Sep - Sun, 27 Sep
SWISS Logo
13:10 - 09:50
LCY
-
BKK
14h 40m
1 stop
SWISS Logo
12:35 - 07:25
BKK
-
LCY
24h 50m
1 stop
£643SWISS
Wed, 2 Sep - Sun, 20 Sep
SWISS Logo
13:10 - 09:50
LCY
-
BKK
14h 40m
1 stop
SWISS Logo
12:35 - 07:25
BKK
-
LCY
24h 50m
1 stop
£644SWISS
Mon, 19 Oct - Wed, 4 Nov
SWISS Logo
13:10 - 09:50
LCY
-
BKK
14h 40m
1 stop
SWISS Logo
13:15 - 08:40
BKK
-
LCY
26h 25m
1 stop
£646SWISS
Booking Insights

KAYAK’s insights & trends for London City to Bangkok flights

Get data-powered insights and trends into flights from London City to Bangkok to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from London City Airport to Bangkok?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London City Airport to Bangkok, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London City Airport to Bangkok is April, where tickets cost £0 (return) on average. On the other hand, the most expensive months are July and October, where the average cost of round-trip tickets is £1,126 and £621 respectively.

Good to know - Cheap tickets from London City to Bangkok

Cheapest flight£343
Flight from London City to Bangkok Suvarnabhumi Airport

When to book flights from London City to Bangkok

Are your dates flexible? Find out the best times to travel from London City to Bangkok based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London City to Bangkok flights

  • What is the cheapest flight from London City Airport to Bangkok?

    In the last 3 days, the lowest price for a flight from London City Airport to Bangkok was £343 for a one-way ticket and £604 for a return.

  • Which airports will I be using when flying from London City to Bangkok?

    London City is served by only 1 airport and there are 2 airports in Bangkok. You will leave London City from London City and you will be arriving in Bangkok at one of these airports: Bangkok Suvarnabhumi or Bangkok Don Mueang Intl.

  • Which aircraft models fly most regularly from London City to Bangkok?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London City to Bangkok?

    SkyTeam is the only airline alliance operating flights between London City and Bangkok.

  • How does KAYAK find such low prices on flights from London City to Bangkok?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London City to Bangkok.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London City to Bangkok?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from London City is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London City to Bangkok?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bangkok with an airline and back to London City with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London City to Bangkok?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok from London City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from London City to Bangkok

 
See real verified KAYAK customer reviews for airlines flying from London to Bangkok. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London City to Bangkok? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1530 reviews
8.4Crew
7.7Comfort
7.3Food
7.2Entertainment
7.8Boarding
Airline reviews

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

8.0 ExcellentAnonymous, Jun 2026
LHR - AMS
Read more KLM reviews

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

It was really nice journey i personally recommend klm flight

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Everything you need to know for your flight from London City to Bangkok

Information on your arrival and departure airports