Your next trip, last seen at €406
When to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
Short answer
We have seen China Southern fares from London to Udon Thani. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare. Fare seen: €406 on 27 Sep 2026.
Short answer
We have seen China Southern fares from London to Udon Thani. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare. Fare seen: €406 on 27 Sep 2026.
About this route
Explore the fares we observed from London to Udon Thani. Prices move often, so pick your dates to see the latest options.
- Route distance
- 9,366 km
- Typical journey time
- 14h 55m
- Airlines seen
- China Southern, Ryanair
- Alternative airports
- LCY, LGW, LTN, SEN, STN
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
Frequently asked
How much was a flight from London to Udon Thani?
A fare of €406 was seen on 27 Sep 2026. Fares change, so search your dates for the current price.
Are there direct flights from London to Udon Thani?
Our data holds no non-stop flight from London to Udon Thani. The fares on this page include at least one stop.
Which airlines fly from London to Udon Thani?
These are the carriers we have seen on the route: China Southern, Ryanair.
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 11 Oct 2026