฿16,235 Cheap Flights from Udon Thani (UTH) to London (LHR)

View ฿16,235 flight on Tue, 7 Apr 2026Opens in a new window

Popular airlines from Udon Thani (UTH-Udon Thani Intl.) to Heathrow Airport (LHR)

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Cheap Flights from Udon Thani (UTH) to London (LHR)

Prices were available within the past 7 days and start at ฿16,235 for one-way flights and ฿34,275 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Thu, 6 Nov - Thu, 20 Nov
UTH
Udon Thani
LHR
London
฿34,275 Return, found 4 days ago
฿34,275
Return
found 4 days ago
Select Thai Airways International flight, departing Thu, 6 Nov from Udon Thani to London, returning Thu, 20 Nov, priced at ฿34,275 found 4 days ago
Thai Airways International
Mon, 15 Sept - Fri, 19 Sept
UTH
Udon Thani
LHR
London
฿34,355 Return, found 7 hours ago
฿34,355
Return
found 7 hours ago
Select Thai Airways International flight, departing Mon, 15 Sept from Udon Thani to London, returning Fri, 19 Sept, priced at ฿34,355 found 7 hours ago
Thai Airways International
Tue, 4 Nov - Tue, 18 Nov
UTH
Udon Thani
LHR
London
฿34,645 Return, found 5 days ago
฿34,645
Return
found 5 days ago
Select Thai Airways International flight, departing Tue, 4 Nov from Udon Thani to London, returning Tue, 18 Nov, priced at ฿34,645 found 5 days ago
Thai Airways International
Tue, 4 Nov - Tue, 18 Nov
UTH
Udon Thani
LHR
London
฿34,925 Return, found 5 days ago
฿34,925
Return
found 5 days ago
Select Thai Airways International flight, departing Tue, 4 Nov from Udon Thani to London, returning Tue, 18 Nov, priced at ฿34,925 found 5 days ago
Thai Airways International
Mon, 15 Sept - Fri, 19 Sept
UTH
Udon Thani
LHR
London
฿35,055 Return, found 7 hours ago
฿35,055
Return
found 7 hours ago
Select Thai Airways International flight, departing Mon, 15 Sept from Udon Thani to London, returning Fri, 19 Sept, priced at ฿35,055 found 7 hours ago
Thai Airways International
Tue, 4 Nov - Tue, 18 Nov
UTH
Udon Thani
LHR
London
฿35,105 Return, found 5 days ago
฿35,105
Return
found 5 days ago
Select Thai Airways International flight, departing Tue, 4 Nov from Udon Thani to London, returning Tue, 18 Nov, priced at ฿35,105 found 5 days ago
Thai Airways International
Mon, 15 Sept - Fri, 19 Sept
UTH
Udon Thani
LHR
London
฿35,250 Return, found 7 hours ago
฿35,250
Return
found 7 hours ago
Select Thai Airways International flight, departing Mon, 15 Sept from Udon Thani to London, returning Fri, 19 Sept, priced at ฿35,250 found 7 hours ago
Turkish Airlines
Tue, 4 Nov - Thu, 20 Nov
UTH
Udon Thani
LHR
London
฿41,545 Return, found 5 days ago
฿41,545
Return
found 5 days ago
Select Turkish Airlines flight, departing Tue, 4 Nov from Udon Thani to London, returning Thu, 20 Nov, priced at ฿41,545 found 5 days ago
Malaysia Airlines
Tue, 4 Nov - Tue, 18 Nov
UTH
Udon Thani
LHR
London
฿54,115 Return, found 5 days ago
฿54,115
Return
found 5 days ago
Select Malaysia Airlines flight, departing Tue, 4 Nov from Udon Thani to London, returning Tue, 18 Nov, priced at ฿54,115 found 5 days ago
Gulf Air
Wed, 10 Sept - Thu, 18 Sept
UTH
Udon Thani
LHR
London
฿79,260 Return, found 4 hours ago
฿79,260
Return
found 4 hours ago
Select Gulf Air flight, departing Wed, 10 Sept from Udon Thani to London, returning Thu, 18 Sept, priced at ฿79,260 found 4 hours ago
Flight from Udon Thani to London route information
Origin airport
Udon Thani Intl.
Destination airport
Heathrow
Airlines serving
Gulf Air, Thai Airways International, Turkish Airlines
Return price
฿34,275
Distance
9329 km

Perfect flights from Udon Thani to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Udon Thani to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Udon Thani Intl. to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from ฿16,235 and roundtrip prices from ฿34,275. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.

Frequently asked questions

How much is a flight from Udon Thani Airport to Heathrow Airport?
The lowest price advertised for a round-trip journey between Udon Thani Intl. Airport (UTH) and Heathrow Airport is ฿34,275. But you better get moving. This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from UTH to Heathrow Airport (LHR)?
Most flights can be cancelled online, but each air carrier has its own set of terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Udon Thani Intl. Airport (UTH) to London Heathrow that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for UTH to Heathrow Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Udon Thani Intl. Airport (UTH) to Heathrow Airport (LHR)?
With a flight distance of 9,400 kilometres from UTH to Heathrow Airport (LHR), this is a long-haul trip. Be sure to stay hydrated and move your feet and legs every so often.
Which airlines fly direct from Udon Thani Airport to London Heathrow?
Direct flights aren't available, so you'll have to make at least one stop between UTH and London Heathrow. Use the layover time to stretch your legs and grab a bite to eat.
Are Udon Thani Intl. Airport (UTH) to Heathrow Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some of the cheapest airfares from Udon Thani Airport to LHR emerging a few weeks before the departure date. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals continuously — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines release prices so far in advance.

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