Cheap flights from London to Udon Thani from £585
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from London to Udon Thani
Cheapest flights from London to Udon ThaniExplore the most affordable flight options available from London to Udon Thani. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 October 2026.
Explore the most affordable flight options available from London to Udon Thani. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 October 2026.
Best flights from London to Udon ThaniDiscover carefully curated flight deals from London to Udon Thani that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.
Discover carefully curated flight deals from London to Udon Thani that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.
Last-minute flights from London to Udon ThaniDiscover last-minute flight deals from London to Udon Thani. Data last updated 8 October 2026 and is based on user searches.
Discover last-minute flight deals from London to Udon Thani. Data last updated 8 October 2026 and is based on user searches.
Find flight deals from London to Udon Thani
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Udon Thani (UTH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 October 2026.
Cheapflights Fare Finder
Use the filters below to find and compare flights from London to Udon Thani that are best for you.
Fly from
Fly to
Route
Depart
Return
LondonUdon Thani
LGW London Gatwick - UTH Udon Thani
LGWUTH
London Gatwick
Fri 30/10
06:10-18:00
3 stops28h 50m
Udon Thani
Sun 22/11
10:10-07:45
2 stops28h 35m
LondonUdon Thani
LGW London Gatwick - UTH Udon Thani
LGWUTH
London Gatwick
Fri 20/11
10:30-18:00
2 stops24h 30m
Udon Thani
Fri 27/11
18:30-14:00
2 stops50h 30m
LondonUdon Thani
LGW London Gatwick - UTH Udon Thani
LGWUTH
London Gatwick
Tue 24/11
07:10-14:25
3 stops24h 15m
Udon Thani
Thu 21/1
21:30-15:35
2 stops25h 05m
LondonUdon Thani
LGW London Gatwick - UTH Udon Thani
LGWUTH
London Gatwick
Thu 28/1
09:50-18:00
2 stops25h 10m
Udon Thani
Tue 23/2
12:00-06:40
2 stops25h 40m
LondonUdon Thani
LHR London Heathrow - UTH Udon Thani
LHRUTH
London Heathrow
Sun 14/3
21:40-13:40
2 stops33h 00m
Udon Thani
Tue 23/3
14:10-14:45
2 stops31h 35m
LondonUdon Thani
LHR London Heathrow - UTH Udon Thani
LHRUTH
London Heathrow
Thu 28/1
09:30-13:40
2 stops21h 10m
Udon Thani
Tue 23/2
14:10-14:45
2 stops31h 35m
LondonUdon Thani
LHR London Heathrow - UTH Udon Thani
LHRUTH
London Heathrow
Mon 23/11
21:40-13:40
2 stops33h 00m
Udon Thani
Thu 26/11
14:10-14:45
2 stops31h 35m
LondonUdon Thani
LHR London Heathrow - UTH Udon Thani
LHRUTH
London Heathrow
Sun 14/3
21:40-13:40
2 stops33h 00m
Udon Thani
Wed 17/3
14:10-06:35
2 stops23h 25m
LondonUdon Thani
LHR London Heathrow - UTH Udon Thani
LHRUTH
London Heathrow
Fri 20/11
16:00-08:00
2 stops33h 00m
Udon Thani
Fri 27/11
14:10-06:25
2 stops23h 15m
LondonUdon Thani
LHR London Heathrow - UTH Udon Thani
LHRUTH
London Heathrow
Sun 28/2
09:30-13:40
2 stops21h 10m
Udon Thani
Tue 9/3
14:10-06:35
2 stops23h 25m
Best time to book a flight from London to Udon Thani
Have a flexible travel schedule? Discover the best time to fly to Udon Thani from London with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London to Udon Thani
Reviews of airlines servicing Udon Thani
Get insights into the airlines that provide service to Udon Thani. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Udon Thani. Reviews last updated 8 October 2026.
Read through reviews of airlines operating flights from London to Udon Thani, such as Thai Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
Crew
Boarding
Entertainment
Comfort
Food
Reviews
Thayawat,Sept 2026
SIN - BKK
Overall
Crew
Boarding
Entertainment
Comfort
Food
Reviews
Thayawat,Sept 2026
SIN - BKK
Related info for your journey
Find useful and relevant information for your journey from London to Udon Thani. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for London to Udon Thani
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Udon Thani by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to Thailand
Book a non-stop flight to one of these other cities located in Thailand.
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London and Udon Thani flights
Browse other London and Udon Thani flight options. Last updated on 8 October 2026.
Other flights from London
Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on 8 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
London to Udon Thani flights
Consider these flights travelling from London to Udon Thani.
Other flights to Udon Thani
Explore flights to Udon Thani departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 8 October 2026.
Top airline flying from London to Udon Thani
Discover the top airline that operate flights from London to Udon Thani. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 8 October 2026.
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How does Cheapflights help users find flights from London to Udon Thani?
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Can Cheapflights find flights from London to Udon Thani with no change fees?
Need flexible booking options for your flight to Udon Thani from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from London to Udon Thani become cheaper?
Not ready to book yet? You can track prices for flights from London to Udon Thani on Cheapflights with our Price Alert feature and get notified when better prices are available.