Cheap flights from London Heathrow to Udon Thani

Flights tailored to your budget

Selected dates may not give results due to COVID-19. We suggest you change the dates.
Multi-city Round trip One way
Round trip
One way
Multi-city
From
No results match your search criteria
To
No results match your search criteria
{{ weekDay }}
Dates
{{ panel.label }}
Looking for a one-way flight?

Flexible dates can save you money

Explore nearby dates to find lower fares

{{ fromDate | dateToLongNamedDate }}
?
Flexible dates
Depart {{ flexibleFromDateLabel }}
{{ option.label }}
?
Return {{ flexibleToDateLabel }}
{{ option.label }}
Passengers / Class
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
Class
Economy
Available for Economy only
New Multi-city experience

Discover a new Multi-city search experience from Jetcost, designed to handle more complex itineraries. By continuing, you’ll be taken to a dedicated page powered by Kiwi.com.
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

How to estimate the price of a flight from London Heathrow to Udon Thani?

It depends. Prices for flights from London to Udon Thani fluctuate based on several factors.

Select your dates to check current offers.

Checking fares across several nearby dates can help you see which days offer the best deals. Jetcost lets you track price changes and grab the best opportunities.

Which airports serve London and Udon Thani?

When planning a trip of about 9385 km, it's a good idea to check flights from surrounding airports too.

  • Airports in London: London is connected to 6 airports - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
  • Airports in Udon Thani: The only active airport in Udon Thani is Udon Thani.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Flights from London - Heathrow to Udon Thani

Plan your journey from London Heathrow to Udon Thani with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in Thailand? These cities are trending: Bangkok, Chiang Mai, Ko Samui, Krabi, Phuket.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from London Heathrow to Udon Thani.

How much does an airline ticket from London Heathrow to Udon Thani cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from London Heathrow to Udon Thani.

How far is London from Udon Thani?

London is about 9385 km from Udon Thani.

What are the airports in Udon Thani?

Udon Thani has one airport: Udon Thani.

What are the airports in London?

London has 6 airports: City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.

What are the most popular cities in Thailand?

The most popular cities in Thailand according to our users' searches are: Bangkok, Chiang Mai, Ko Samui, Krabi, Phuket.

When should I book a flight from London to Udon Thani?

This information is not available at the moment.

What is the cheapest month to fly from London to Udon Thani?

This information is not available at the moment.

What is the most expensive month to fly from London to Udon Thani?

This information is not available at the moment.

What is the best day of the week to fly from London to Udon Thani?

This information is not available at the moment.