Cheap Flights from London to Udon Thani
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Flights from London to Udon Thani
Airlines Flying from London to Udon Thani
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Flight deals from London to Udon Thani
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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LHR 21:2517h 30m1 stopsUTH 20:55London - Udon Thani | Sun, Jun 29 | Thai Airways
UTH 21:2527h 45m1 stopsLHR 19:10Udon Thani - London | Sun, Jul 6 | Thai AirwaysAU$1,613 AU$2,26228% OFF28% OFFAU$2,262 AU$1,613 -
LHR 21:2528h 45m1 stopsUTH 08:10London - Udon Thani | Tue, Jul 1 | Thai Airways
UTH 21:2527h 45m1 stopsLHR 19:10Udon Thani - London | Sun, Jul 6 | Thai AirwaysAU$1,620 AU$2,26228% OFF28% OFFAU$2,262 AU$1,620
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LHR 21:2528h 45m1 stopsUTH 08:10London - Udon Thani | Wed, Jul 2 | Thai Airways
UTH 21:2527h 45m1 stopsLHR 19:10Udon Thani - London | Wed, Jul 9 | Thai AirwaysAU$1,654 AU$2,26227% OFF27% OFFAU$2,262 AU$1,654
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LHR 21:2528h 45m1 stopsUTH 08:10London - Udon Thani | Sat, Jun 28 | Thai Airways
UTH 21:2527h 45m1 stopsLHR 19:10Udon Thani - London | Sat, Jul 5 | Thai AirwaysAU$1,66526% OFFAU$2,262 AU$1,665
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LHR 21:2528h 45m1 stopsUTH 08:10London - Udon Thani | Mon, Jun 30 | Thai Airways
UTH 21:2527h 45m1 stopsLHR 19:10Udon Thani - London | Mon, Jul 7 | Thai AirwaysAU$1,69725% OFFAU$2,262 AU$1,697
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LHR 21:2517h 30m1 stopsUTH 20:55London - Udon Thani | Mon, Jul 7 | Thai Airways
UTH 13:5523h 20m1 stopsLHR 07:15Udon Thani - London | Mon, Jul 14 | Thai AirwaysAU$1,71324% OFFAU$2,262 AU$1,713
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LHR 21:3536h 35m1 stopsUTH 16:10London - Udon Thani | Mon, Jun 30 | EVA Air
UTH 09:0016h 20m1 stopsLHR 19:20Udon Thani - London | Tue, Jul 8 | Thai AirAsiaAU$1,71924% OFFAU$2,262 AU$1,719 -
LHR 21:3516h 15m1 stopsUTH 19:50London - Udon Thani | Sat, Jun 28 | EVA Air
UTH 09:0016h 20m1 stopsLHR 19:20Udon Thani - London | Fri, Jul 4 | Thai AirAsiaAU$1,73923% OFFAU$2,262 AU$1,739
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LHR 21:3516h 15m1 stopsUTH 19:50London - Udon Thani | Sun, Jun 29 | EVA Air
UTH 20:2029h1 stopsLHR 19:20Udon Thani - London | Sun, Jul 6 | Thai AirAsiaAU$1,75822% OFFAU$2,262 AU$1,758
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LHR 21:2534h1 stopsUTH 13:25London - Udon Thani | Sun, Jul 6 | Thai Airways
UTH 08:4016h 30m1 stopsLHR 19:10Udon Thani - London | Sun, Jul 13 | Thai AirwaysAU$1,78721% OFFAU$2,262 AU$1,787
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LON 13:0017h 25m1 stopsUTH Invalid DateLondon - Udon Thani | Mon, Jun 30 | Normal Airline
UTH 15:006hDirectLON 16:00Udon Thani - London | Wed, Jul 2 | Normal AirlineFind More FlightsFind More Flights
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LHR 21:3527h 55m1 stopsUTH 07:30London - Udon Thani | Sat, Aug 23 | EVA AirAU$1,087 AU$1,46426% OFF26% OFFAU$1,464 AU$1,087
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LHR 21:3529h 25m1 stopsUTH 09:00London - Udon Thani | Thu, Aug 21 | EVA AirAU$1,088 AU$1,46426% OFF26% OFFAU$1,464 AU$1,088
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LHR 21:3516h 15m1 stopsUTH 19:50London - Udon Thani | Wed, Aug 20 | EVA AirAU$1,119 AU$1,46424% OFF24% OFFAU$1,464 AU$1,119
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LHR 21:3516h 15m1 stopsUTH 19:50London - Udon Thani | Fri, Aug 22 | EVA AirAU$1,12023% OFFAU$1,464 AU$1,120
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LHR 21:3527h 35m1 stopsUTH 07:10London - Udon Thani | Sun, Jun 29 | EVA AirAU$1,14622% OFFAU$1,464 AU$1,146
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LHR 21:2529h 5m1 stopsUTH 08:30London - Udon Thani | Sun, Jun 29 | Thai AirwaysAU$1,14722% OFFAU$1,464 AU$1,147
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LHR 21:2534h1 stopsUTH 13:25London - Udon Thani | Sat, Jun 28 | Thai AirwaysAU$1,14822% OFFAU$1,464 AU$1,148
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LHR 21:2534h1 stopsUTH 13:25London - Udon Thani | Mon, Jun 30 | Thai AirwaysAU$1,14922% OFFAU$1,464 AU$1,149
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LHR 21:2533h1 stopsUTH 12:25London - Udon Thani | Thu, Aug 21 | Thai AirwaysAU$1,15321% OFFAU$1,464 AU$1,153
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LHR 12:3019h 5m1 stopsUTH 13:35London - Udon Thani | Sat, Aug 23 | Thai AirwaysAU$1,15721% OFFAU$1,464 AU$1,157
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LON 13:0017h 25m1 stopsUTH Invalid DateLondon - Udon Thani | Mon, Jun 30 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Information from London to Udon Thani
| Cheapest one-way flight price | AU$1,087 |
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| Cheapest return ticket price | AU$1,613 |
| Off-season travel month | March |
| Peak season for travel | June |
| Flight distance | 9,362.41km |
| Popular airline | Thai Airways |
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
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When are flight tickets from London (LON) to Udon Thani (UTH) the cheapest?
Airlines adjust prices for flights from London to Udon Thani based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from London (LON) to Udon Thani (UTH) cost?
According to Trip.com's data, the lowest price is around AU$1,836. -
How many airports in Udon Thani (UTH)?
There are 1 airport(s) in Udon Thani (UTH): Udon Thani International Airport.
How to find a cheap flight from London to Udon Thani
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from London to Udon Thani. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest flight from London to Udon Thani.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from London to Udon Thani over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Sat, Aug 23, with one-way flights priced at just AU$1087.
Compare cheap flight deals from London to Udon Thani across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from London to Udon Thani. The cheapest airline for this route is EVA Air.
Set up a Price Alert
By setting up a Price Alert for your journey from London to Udon Thani, you can easily keep an eye on ticket prices without having to check every day.
Don't miss out on cheap flight deals and promo codes from London to Udon Thani.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from London to Udon Thani and snag some exclusive deals just for you.
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