One route, followed properly: London Gatwick (LGW) to Bangkok (BKK), return. What follows is the lowest fare our radar has picked up on it and the precise dates behind that number, rather than a headline price with the conditions left out.
We do not post a price and leave it to age. Each fare is re-checked against Skyscanner on a schedule and carries the time it was last confirmed. Not flying from London Gatwick? We track 62 other departure cities for Bangkok, listed at the foot of this page.
London Gatwick → Bangkok
for 1 Sep – 19 Sep 2026
✓ live-checked 22 hours ago
Check live price on Skyscanner →Price history 32 checks recorded for this route
lowest seen £370 · typical £568 · highest £752 · now £433
The cheapest London Gatwick to Bangkok return flight on the radar right now is £433, flying with Air China via one or more connections. It covers departures in September 2026, and every dated link below opens that exact LGW–BKK search on Skyscanner. That is roughly 24% below the £568 this route usually costs. Across 32 recorded checks it has ranged between £370 and £752. Our sampling points to September 2026 as the cheapest month to fly London Gatwick to Bangkok.
London Gatwick to Bangkok flights: common questions
How much is a flight from London Gatwick to Bangkok?
The lowest return fare we currently track from London Gatwick (LGW) to Bangkok (BKK) is £433. The typical price on this route is £568, so anything near £433 is worth booking quickly. Over 32 recorded checks we have seen it as low as £370 and as high as £752.
Which airline flies from London Gatwick to Bangkok at this price?
This £433 fare is with Air China, with at least one connection. The live search lists every carrier serving the route, so you can compare schedules before booking.
Is there a direct flight from London Gatwick to Bangkok?
This £433 fare includes at least one connection. If you need a non-stop London Gatwick to Bangkok flight, open the live search and apply the direct filter there.
When is the cheapest time to fly from London Gatwick to Bangkok?
Our price sampling points to September 2026 as the cheapest departure month on this route. The dated links on this page cover September 2026.
Is the £433 London Gatwick to Bangkok fare still available?
We last confirmed this £433 fare against live Skyscanner availability 22 hours ago. Deal fares move within days, so the Check live price button re-runs the exact search and shows today's number rather than a cached one.
How do I book this London Gatwick to Bangkok deal?
Pick a date pair above or press Check live price. That opens the exact LGW–BKK search on Skyscanner, where you book directly with the airline or agent. TravelFree does not sell tickets, adds no booking fee and does not mark the price up.
Every London Gatwick to Bangkok price on this page comes from a real bookable quote and is re-checked automatically. TravelFree takes no commission from you and never marks a fare up.
Cheap fares do not hang around. If this one has already gone, nudge the dates either way by a day or two; London Gatwick to Bangkok is usually still decent value around the same window.