Weekly, there are four flights connecting Khon Kaen to London. We've gone through them all to help you find the right flight for you. If you can't find what you're looking for, consider widening your search by looking at flights from a different airport.
Generally, London Heathrow (LHR) is the most popular choice for flights to Khon Kaen. And the most popular airlines are Cathay Pacific. But when you fly is just as important as who you fly with. If you're flexible on dates, try searching by month to see when the cheapest flights are.
Last-minute deals can be cheaper, but it's risky. It's best to book flights to Khon Kaen in advance to avoid disappointment. Cathay Pacific usually have the lowest prices, so keep an eye out for their flights. Flights from London to Khon Kaen generally take about 22 hrs 15 mins.
Once you’ve chosen your flight, why not check out our deals on accommodation and car hire? You’ll find lots of hotels in Thailand, including some close to the airport – perfect if you're arriving late or leaving early.