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Flights to Udon Thani

£485 Cheap flights to Udon Thani

1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from the United Kingdom to Udon Thani

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:50 - 18:00LGW  London Gatwick-UTH Udon Thani
25h 10m2 stops Guangzhou Baiyun Bangkok Suvarnabhumi
Multiple Airlines Logo
12:00 - 06:30UTH  Udon Thani-LGW London Gatwick
25h 30m2 stops Bangkok Suvarnabhumi Guangzhou Baiyun
£485Multiple Airlines
Thu, 12 Nov - Thu, 19 Nov
Multiple Airlines Logo
10:00 - 17:15LGW  London Gatwick-UTH Udon Thani
25h 15m2 stops Sharjah Bangkok Suvarnabhumi
Multiple Airlines Logo
12:00 - 15:35UTH  Udon Thani-LGW London Gatwick
34h 35m2 stops Bangkok Suvarnabhumi Sharjah
£577Multiple Airlines
Wed, 14 Oct - Sun, 25 Oct
Multiple Airlines Logo
06:20 - 14:25LGW  London Gatwick-UTH Udon Thani
26h 05m3 stops Munich Franz Josef Strauss Sharjah Bangkok Suvarnabhumi
Multiple Airlines Logo
10:10 - 07:45UTH  Udon Thani-LGW London Gatwick
28h 35m2 stops Bangkok Suvarnabhumi Sharjah
£615Multiple Airlines
Wed, 14 Oct - Sun, 25 Oct
Multiple Airlines Logo
10:00 - 14:25LGW  London Gatwick-UTH Udon Thani
22h 25m2 stops Sharjah Bangkok Suvarnabhumi
Multiple Airlines Logo
10:10 - 15:35UTH  Udon Thani-LGW London Gatwick
36h 25m1 stop Bangkok Suvarnabhumi
£626Multiple Airlines
Wed, 14 Oct - Sun, 25 Oct
Multiple Airlines Logo
10:30 - 18:00LGW  London Gatwick-UTH Udon Thani
24h 30m2 stops Shanghai Pu Dong Bangkok Suvarnabhumi
Multiple Airlines Logo
12:00 - 06:30UTH  Udon Thani-LGW London Gatwick
25h 30m2 stops Bangkok Suvarnabhumi Shanghai Pu Dong
£629Multiple Airlines
Mon, 23 Nov - Mon, 7 Dec
Multiple Airlines Logo
10:00 - 14:25LGW  London Gatwick-UTH Udon Thani
22h 25m2 stops Sharjah Bangkok Suvarnabhumi
Multiple Airlines Logo
10:10 - 07:45UTH  Udon Thani-LGW London Gatwick
28h 35m2 stops Bangkok Suvarnabhumi Sharjah
£638Multiple Airlines
Wed, 14 Oct - Sun, 25 Oct
Multiple Airlines Logo
06:20 - 14:25LGW  London Gatwick-UTH Udon Thani
26h 05m3 stops Munich Franz Josef Strauss Manama Bahrain Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
12:00 - 07:45UTH  Udon Thani-LGW London Gatwick
26h 45m2 stops Bangkok Suvarnabhumi Sharjah
£641Multiple Airlines
Wed, 14 Oct - Sun, 25 Oct
Multiple Airlines Logo
12:40 - 11:25LGW  London Gatwick-UTH Udon Thani
15h 45m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
10:10 - 08:35UTH  Udon Thani-LGW London Gatwick
29h 25m2 stops Bangkok Suvarnabhumi Stockholm Arlanda
£653Multiple Airlines
Sun, 25 Oct - Sun, 1 Nov
Thai Airways Logo
12:30 - 13:25LHR  London Heathrow-UTH Udon Thani
18h 55m1 stop Bangkok Suvarnabhumi
Thai Airways Logo
08:30 - 19:35UTH  Udon Thani-LHR London Heathrow
18h 05m1 stop Bangkok Suvarnabhumi
£897Thai Airways
Wed, 14 Oct - Sun, 25 Oct
Thai Airways Logo
21:35 - 19:30LHR  London Heathrow-UTH Udon Thani
14h 55m1 stop Bangkok Suvarnabhumi
Thai Airways Logo
20:00 - 19:35UTH  Udon Thani-LHR London Heathrow
30h 35m1 stop Bangkok Suvarnabhumi
£927Thai Airways
Sun, 25 Oct - Sun, 1 Nov

momondo Fare Finder

 
Use the filters below to find and compare flights to Udon Thani that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

LondonUdon Thani

LGW London Gatwick - UTH Udon Thani

LGWUTH

London Gatwick

Thu 12/11

09:50-18:00

2 stops25h 10m

Udon Thani

Thu 19/11

12:00-06:30

2 stops25h 30m

£485

LondonUdon Thani

LGW London Gatwick - UTH Udon Thani

LGWUTH

London Gatwick

Wed 14/10

10:00-17:15

2 stops25h 15m

Udon Thani

Sun 25/10

12:00-15:35

2 stops34h 35m

£577

LondonUdon Thani

LGW London Gatwick - UTH Udon Thani

LGWUTH

London Gatwick

Wed 14/10

06:20-14:25

3 stops26h 05m

Udon Thani

Sun 25/10

10:10-07:45

2 stops28h 35m

£615

LondonUdon Thani

LGW London Gatwick - UTH Udon Thani

LGWUTH

London Gatwick

Wed 14/10

10:00-14:25

2 stops22h 25m

Udon Thani

Sun 25/10

10:10-15:35

1 stop36h 25m

£626

LondonUdon Thani

LGW London Gatwick - UTH Udon Thani

LGWUTH

London Gatwick

Mon 23/11

10:30-18:00

2 stops24h 30m

Udon Thani

Mon 7/12

12:00-06:30

2 stops25h 30m

£629

LondonUdon Thani

LGW London Gatwick - UTH Udon Thani

LGWUTH

London Gatwick

Wed 14/10

10:00-14:25

2 stops22h 25m

Udon Thani

Sun 25/10

10:10-07:45

2 stops28h 35m

£638

LondonUdon Thani

LGW London Gatwick - UTH Udon Thani

LGWUTH

London Gatwick

Wed 14/10

06:20-14:25

3 stops26h 05m

Udon Thani

Sun 25/10

12:00-07:45

2 stops26h 45m

£641

LondonUdon Thani

LGW London Gatwick - UTH Udon Thani

LGWUTH

London Gatwick

Sun 25/10

12:40-11:25

1 stop15h 45m

Udon Thani

Sun 1/11

10:10-08:35

2 stops29h 25m

£653
Fastest return journey

LondonUdon Thani

LHR London Heathrow - UTH Udon Thani

LHRUTH

London Heathrow

Wed 14/10

12:30-13:25

1 stop18h 55m

Udon Thani

Sun 25/10

08:30-19:35

1 stop18h 05m

£897

LondonUdon Thani

LHR London Heathrow - UTH Udon Thani

LHRUTH

London Heathrow

Sun 25/10

21:35-19:30

1 stop14h 55m

Udon Thani

Sun 1/11

20:00-19:35

1 stop30h 35m

£927

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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Summary info about Udon Thani flight prices, duration and airlines

Best Round-Trip Price

£485

Fastest flight time

22h 40m
The best return flight price to Udon Thani from United Kingdom in the last 5 days is £485 (London Gatwick to Udon Thani).
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The fastest flight to Udon Thani from United Kingdom takes 22h 40m (London Heathrow to Udon Thani).
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Frequently asked questions about flying to Udon Thani

Is there an alternative airport near Udon Thani?

Those flying to Udon Thani could potentially find better pricing at Khon Kaen Airport (66 mi from Udon Thani city centre), Loei Airport (70 mi from Udon Thani city centre) or Sakon Nakhon Airport (91 mi from Udon Thani city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Udon Thani?

With an average price of £35 per person, Sakon Nakhon Airport is the cheapest airport to fly into when planning your trip to Udon Thani. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

What is the absolute cheapest flight to Udon Thani?

The best price found on momondo to Udon Thani was £29/pp from Bangkok, which is 36% cheaper than the average flight price to Udon Thani. To find the cheapest price to Udon Thani from your area, use momondo’s Airport-to-Airport Pricing Tool.

How long does it take to fly to Udon Thani?

Flight times vary depending on what airport in United Kingdom you fly out of and what airport in Udon Thani you fly into. For example, flying from London Heathrow to Udon Thani takes 21h 25m on average. On the other hand, flying from Manchester to Udon Thani takes on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

When did momondo last update prices for flights to Udon Thani Airport?

Prices for flights to Udon Thani Airport refresh daily.

How many operators does momondo search for flights to Udon Thani Airport?

As of September 2026, there are 4 operators available to choose from for flights to Udon Thani Airport.

How old do you have to be to fly to Udon Thani Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Udon Thani Airport.

What documentation or ID do you need to fly to Udon Thani Airport?

The required travel and health documents for your Udon Thani Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Udon Thani Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Udon Thani?

Finding the right flight to Udon Thani is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Udon Thani quick and easy, saving you time and money.

Can I find flights to Udon Thani with flexible booking policies on momondo?

momondo does allow users to show only those flights to Udon Thani which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Udon Thani?

momondo provides multiple filters to help you find the best flight to Udon Thani. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Udon Thani right now. Can momondo alert me if prices change?

Price alerts on flights to Udon Thani are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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