Cheap flights from London to Ubon Ratchathani
Cheap return flights from London to Ubon Ratchathani
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Ubon Ratchathani flight facts
What you need to know
What are the cheapest airlines?
- Thai Airways
- AirAsia
- EVA Air
These airlines usually offer the cheapest flights from London to Ubon Ratchathani.
What airlines fly indirectly?
- Emirates
- Qatar Airways
- Singapore Airlines
These airlines fly from London to Ubon Ratchathani, but you’ll have at least one layover.
How long is the flight?
15 hours 30 minutes
This is the shortest flight time from London to Ubon Ratchathani.
Alternative flights from the UK to Ubon Ratchathani
Check out prices for other routes
Alternative flights from London
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the London/Ubon Ratchathani route. There are around 35 flights on any given week from the UK to Ubon Ratchathani and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from London to Ubon Ratchathani
Tips and advice from our flight experts
You've searched for flights from London to Ubon Ratchathani. We've found 25 flights and compared them to give you the best offer. Thai Airways is, on average, the cheapest for this route. Look out for them! The cheapest offer we've found is a one way ticket for £39 from London to Ubon Ratchathani on 31/05/2026 at 15:50.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 10 airlines that operate the 9,500 km flight from London to Ubon Ratchathani.
To find the best offers, consider booking 2-3 months in advance or looking for last-minute deals. Flying during the off-peak season can also save you money. AirAsia is a popular budget airline for this route, and the average flight duration is about 15 hours 30 minutes. After selecting an offer, fill out your information and proceed to payment. Don't forget to check our flight + hotel service to book everything at once, saving time and money!
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