Cheap Flights from London to Khon Kaen from $1,630

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Flight deals from London to Khon Kaen

Looking for a cheap last-minute deal or the best return flight from London to Khon Kaen? Find the lowest prices on one-way and return tickets right here.

Khon Kaen.$1,630 per passenger.Departing Tue, 3 Mar, returning Tue, 17 Mar.Return flight with Norse Atlantic Airways (UK) and Thai VietJet Air.Outbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Tue, 3 Mar, arriving in Khon Kaen.Inbound indirect flight with Thai VietJet Air, departs from Khon Kaen on Tue, 17 Mar, arriving in London Gatwick.Price includes taxes and charges.From $1,630, select.

Khon Kaen.$1,871 per passenger.Departing Wed, 28 Jan, returning Tue, 28 Apr.Return flight with EVA Air and Thai Airways.Outbound indirect flight with EVA Air, departs from London Heathrow on Wed, 28 Jan, arriving in Khon Kaen.Inbound indirect flight with Thai Airways, departs from Khon Kaen on Tue, 28 Apr, arriving in London Heathrow.Price includes taxes and charges.From $1,871, select.

Khon Kaen.$1,882 per passenger.Departing Wed, 20 May, returning Fri, 29 May.Return flight with EVA Air and Thai Airways.Outbound indirect flight with EVA Air, departs from London Heathrow on Wed, 20 May, arriving in Khon Kaen.Inbound indirect flight with Thai Airways, departs from Khon Kaen on Fri, 29 May, arriving in London Heathrow.Price includes taxes and charges.From $1,882, select.

Khon Kaen.$1,882 per passenger.Departing Fri, 15 May, returning Sat, 6 Jun.Return flight with EVA Air and Thai Airways.Outbound indirect flight with EVA Air, departs from London Heathrow on Fri, 15 May, arriving in Khon Kaen.Inbound indirect flight with Thai Airways, departs from Khon Kaen on Sat, 6 Jun, arriving in London Heathrow.Price includes taxes and charges.From $1,882, select.

Khon Kaen.$1,899 per passenger.Departing Sun, 12 Apr, returning Tue, 28 Apr.Return flight with EVA Air and Thai Airways.Outbound indirect flight with EVA Air, departs from London Heathrow on Sun, 12 Apr, arriving in Khon Kaen.Inbound indirect flight with Thai Airways, departs from Khon Kaen on Tue, 28 Apr, arriving in London Heathrow.Price includes taxes and charges.From $1,899, select.

Khon Kaen.$1,910 per passenger.Departing Wed, 14 Jan, returning Wed, 21 Jan.Return flight with Norse Atlantic Airways (UK) and Thai VietJet Air.Outbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Wed, 14 Jan, arriving in Khon Kaen.Inbound indirect flight with Thai VietJet Air, departs from Khon Kaen on Wed, 21 Jan, arriving in London Gatwick.Price includes taxes and charges.From $1,910, select.

Khon Kaen.$1,927 per passenger.Departing Sun, 1 Feb, returning Fri, 6 Mar.Return flight with Norse Atlantic Airways (UK) and Thai VietJet Air.Outbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Sun, 1 Feb, arriving in Khon Kaen.Inbound indirect flight with Thai VietJet Air, departs from Khon Kaen on Fri, 6 Mar, arriving in London Gatwick.Price includes taxes and charges.From $1,927, select.

Khon Kaen.$1,982 per passenger.Departing Tue, 20 Jan, returning Fri, 20 Mar.Return flight with Norse Atlantic Airways (UK) and Thai VietJet Air.Outbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Tue, 20 Jan, arriving in Khon Kaen.Inbound indirect flight with Thai VietJet Air, departs from Khon Kaen on Fri, 20 Mar, arriving in London Gatwick.Price includes taxes and charges.From $1,982, select.

Find the cheapest month to fly from London to Khon Kaen

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Khon Kaen flights are currently cheapest in March.

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London to Khon Kaen: Alternative routes

Compare routes from London to Khon Kaen below. You may find an airport to fly into that's cheaper, faster, or easier than Khon Kaen.

London to Khon Kaen: Flight information

The things to know before you go.

Cheapest flight found	$1,630
Cheapest month to fly	March

Finding cheap flights from London to Khon Kaen: Frequently asked questions

How much are return flights from London to Khon Kaen?

The best price we found for a return flight from London to Khon Kaen is $1,630. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from London to Khon Kaen?

Currently, there are no airlines that fly direct from London to Khon Kaen. But we found flights with one stop from $1,630.

How many flights are there a week from London to Khon Kaen?

As of January 2026, there are no flights flying from London to Khon Kaen.

When is the cheapest time to fly from London to Khon Kaen?

The cheapest month to fly from London to Khon Kaen is usually March.

Which upcoming date is cheapest to fly from London to Khon Kaen Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Khon Kaen Airport on Tuesday, 3 March 2026.

Can I get a direct flight from London to Khon Kaen Airport?

No airlines currently offer direct flights between London and Khon Kaen Airport. Most routes have one or more stops.

How can I find the best flight deal to Khon Kaen?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Khon Kaen but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Khon Kaen?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Khon Kaen is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from London to Khon Kaen with?

The cheapest airline that flies to Khon Kaen is Norse Atlantic Airways (UK) .

Travelling from London to Khon Kaen Airport (KKC): What you need to know

London has numerous airports to start your journey from. Explore your departure options from London Heathrow Airport (LHR) and London Gatwick Airport (LGW) when organising your flight from London to Khon Kaen Airport (KKC). Stansted Airport (STN), London Luton Airport (LTN) and London City Airport (LCY) are the other main bases in the city.
Khon Kaen Airport is located in Khon Kaen. The city runs on the UTC+7 timezone and is seven hours ahead of London.
Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Be at the airport on time to catch your flight from London to KKC.
Heading away during a peak time like school or public holidays? Expect longer queues at security and check-in. To be on the safe side, arrive up to four hours before international flights and two hours ahead of domestic departures.

Airports in London

London Heathrow Airport (LHR)

Stopovers offer a great opportunity to explore a new place or just have a break during your travels. When looking for a cheap flight from London to KKC, uncheck 'Direct flights only' to browse all potential stops. Suvarnabhumi Airport (BKK) is one option when leaving from London Heathrow Airport (LHR).
LHR is around 31 kilometres from central London. If you're catching a cab, driving or ride-sharing from the centre, it'll take you 55 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the travel time to be around 1 hour.
Want an easy start to your break? Stay near London Heathrow Airport. Whether you've booked an early flight from London to Khon Kaen Airport or prefer not to rush, these hotels have you covered:
Of the flights that depart from London Heathrow Airport, 68.18% arrive as scheduled at their destination.

London Gatwick Airport (LGW)

Break up your flight from London to Khon Kaen Airport with a stop at Suvarnabhumi Airport (BKK). A major connection between London Gatwick Airport and KKC, it's a great opportunity to enjoy some downtime before continuing your journey.
You can arrive at LGW from the centre of London in about 1 hour 20 minutes by car (depending on traffic). The ride by public transport takes roughly 30 minutes to travel the 80 kilometres or so.
Get your holiday started early with an extra night away from home. Before catching your London to KKC flight, unwind in one of these hotels near London Gatwick Airport:
69.26% of flights leaving London Gatwick Airport arrive according to schedule.

Stansted Airport (STN)

The journey to STN from central London is around 1 hour 25 minutes by public transport. If you're planning to travel by car, it'll take you roughly 1 hour to cover the 64 kilometres or so.
Make catching an early London to Khon Kaen Airport flight the easiest part of your journey. Stay at one of these accommodation options close to Stansted Airport and get to your check-in counter feeling relaxed and unhurried:
The on-time performance record of STN is 64.73%. In simpler terms, that's how frequently flights from this airport reach their final stop as planned.

About Khon Kaen Airport (KKC)

Have a late flight from London to Khon Kaen Airport? Don't let it steal your sleep. Check in to one of these hotels near KKC and be in snooze mode sooner:
Pick up a Khon Kaen Airport rental car and discover Khon Kaen and beyond with your own wheels. Chic Car Rent, Hertz and Thai Rent a Car are popular providers you can book with here.
Lock in the best rate by reserving your vehicle around two weeks ahead of your London to Khon Kaen Airport flight.

Getting from Khon Kaen Airport (KKC) to central Khon Kaen

Central Khon Kaen is roughly 5 kilometres from Khon Kaen Airport. Travel times by cab or car hire will vary based on traffic conditions, so do a little research ahead of your trip.
It'll take around 35 minutes if you're using public transport.

How to find the cheapest flights from London to Khon Kaen Airport (KKC)

The cheapest price we've found for a one-way ticket from London to Khon Kaen Airport is $1,008. For a return flight on this route, the best price is $1,630. Depending on when and how early you book, these fares could change.
Booking early is often the key to scoring a cheap flight from London to KKC. Airlines adjust prices based on demand, so the closer your departure date, the more you'll likely pay.
If you have some flexibility with your trip dates, try using the 'Whole month' search tool. It'll show you the lowest price across every month when searching for your London to Khon Kaen Airport ticket.
You don't need to search every day to find out if fares have dropped when you create a Price Alert. We'll let you know the moment a lower fare pops up on flight tickets from London to KKC.
Lock in a cheap flight from London to Khon Kaen Airport by using filters. Choose your preferred duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from London to Khon Kaen Airport (KKC)

February is the quietest month for flights from London to Khon Kaen Airport (KKC), while July is the most popular. Figure out the best time to visit Khon Kaen based on whether you prefer a laid-back vibe or a lively atmosphere.
The warmest month in Khon Kaen is April, with temperatures ranging between 24ºC and 41ºC. Lock in your London to KKC flight ticket then if you enjoy this type of weather.
January sees temperatures of between 15ºC and 32ºC. Search for cheap tickets from London to Khon Kaen Airport around that time if you'd rather travel in cooler conditions.

More about Khon Kaen

Start your Khon Kaen trip off on the right foot by choosing the ideal place to stay. After booking your flight from London to Khon Kaen Airport, explore our range of hotels including:
Every great journey has to include some sightseeing. Wat Nong Wang, Bueng Thung Sang and Thai-Chinese Cultural Centre are must-visits when exploring Khon Kaen.

Explore more of Thailand

You've done Khon Kaen, now it's time to explore more of Thailand. Journey around 97 kilometres north to Udon Thani to tick off its leading sights. From Thai-Chinese Cultural Centre to udon waterworld water park and Wat Pho Chai, your itinerary will be busy.
Nakhon Ratchasima is another sought-after destination in Thailand and is around 177 kilometres south-west of Khon Kaen. No trip is complete without seeing Night Safari Korat, Saveone Night Market and Butterfly Park.