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Cheap flights from London Heathrow to Udon Thani

Q: How much are flights normally?

£ 599. If you see flights from London Heathrow to Udon Thani for less than this, you've found a good deal.

Q: When is the best time to book cheap flights?

16 weeks. If you want cheap flights from London Heathrow to Udon Thani, this is the best time to book.

Q: What are the cheapest airlines?

EVA Air, Gulf Air, Qatar Airways, Thai Airways International. These airlines usually offer the cheapest flights from London Heathrow to Udon Thani.

Q: What airlines fly indirectly?

Thai Airways International, Qatar Airways, EVA Air, Gulf Air. These airlines fly from London Heathrow to Udon Thani, but you’ll have at least one layover.

Q: When is high season?

March. This is the most expensive time to fly to Udon Thani. If this is when you want to go, book your flight from London Heathrow in advance.

Q: When is the cheapest time to fly?

December. Flights from London Heathrow to Udon Thani are usually cheaper at this time of year.

Q: How long is the flight?

15 hrs 35 mins. This is the shortest flight time from London Heathrow to Udon Thani.

Q: How long should I stay in Udon Thani?

29 days. Most people spend this amount of time in Udon Thani.

from as little as £832

7 nights in Udon Thani, departing London Heathrow on 10 / May / 2023 with EVA Air (price found 40 hours ago)

Subject to availability, prices correct of the last 24 hours

Cheap return flights from London Heathrow to Udon Thani

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The London Heathrow / Udon Thani route

All 9393 km of it

Cheap flight deals for this route

See what's hot at the moment

Udon Thani flight facts

What you need to know

How much are flights normally?

£ 599

If you see flights from London Heathrow to Udon Thani for less than this, you've found a good deal.

When is the best time to book cheap flights?

16 weeks

If you want cheap flights from London Heathrow to Udon Thani, this is the best time to book.

What are the cheapest airlines?

EVA Air
Gulf Air
Qatar Airways
Thai Airways International

These airlines usually offer the cheapest flights from London Heathrow to Udon Thani.

What airlines fly indirectly?

Thai Airways International
Qatar Airways
EVA Air
Gulf Air

These airlines fly from London Heathrow to Udon Thani, but you’ll have at least one layover.

When is high season?

March

This is the most expensive time to fly to Udon Thani. If this is when you want to go, book your flight from London Heathrow in advance.

When is the cheapest time to fly?

December

Flights from London Heathrow to Udon Thani are usually cheaper at this time of year.

How long is the flight?

15 hrs 35 mins

This is the shortest flight time from London Heathrow to Udon Thani.

How long should I stay in Udon Thani?

29 days

Most people spend this amount of time in Udon Thani.

Alternative flights from the UK to Udon Thani

Check out prices for other routes

London to Udon Thani

from £832 pp

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Manchester to Udon Thani

from £906 pp

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Birmingham to Udon Thani

search for price

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London City Airport to Udon Thani

search for price

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London Gatwick to Udon Thani

from £1,494 pp

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Alternative flights from London Heathrow

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10 / May / 2023 is currently the lowest priced day of the year to fly the London Heathrow/Udon Thani route. There are around 83 flights on any given week from the UK to Udon Thani and the cheapest month to fly right now is May.

Min / Max Temperature (°C)

LOWEST

16 °C

AVG

27 °C

HIGHEST

35 °C

Rainfall (mm)

LOWEST

0 mm

AVG

110.8 mm

HIGHEST

250 mm

Key facts about Udon Thani

Currency

Thai baht

Language

Thai

Timezone

7 hrs ahead of GMT

How to get cheap flights from London Heathrow to Udon Thani

Tips and advice from our flight experts

If you're looking to fly from London Heathrow to Udon Thani, you might like to know that 10 / May / 2023 currently has the cheapest flights. At the moment, there are four airlines flying to Udon Thani. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to Udon Thani.

The most popular airlines offering flights to Udon Thani are Thai Airways International, Qatar Airways & EVA Air. Thai Airways International is the most popular one, but that doesn’t mean their flights will be the cheapest. If you can't find a flight time that suits you, why not look at flying out from a different airport?

Generally speaking, the flight from London Heathrow to Udon Thani takes around 17 hrs 50 mins. The fastest flight takes 15 hrs 35 mins to cover the 9393 km distance. You can view all flight times yourself in the results list.

The cheapest month to fly to Udon Thani is December, while March is when the prices of flights, hotels and car hire will be at their highest. If you need somewhere to stay for your trip to Thailand, take a look at our accommodation options.