What is the cheapest airline that flies from England to Udon Thani?

Thai Airways is the most popular carrier operating from England to Udon Thani

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

Prices for flights from England to Udon Thani Airport are updated daily.

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

The number of operators available for flights from England to Udon Thani Airport is 1 as of July 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from England to Udon Thani Airport.

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

The necessary travel and health documents for your Udon Thani Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£321 Cheap Flights from England to Udon Thani in 2026

Find the cheapest flights from England to Udon Thani

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

10:00 - 13:25

LHR

UTH

21h 25m

2 stops

14:55 - 15:05

UTH

LHR

30h 10m

2 stops

£694Multiple Airlines

Sat, 5 Sep - Sat, 12 Sep

22:05 - 13:25

LHR

UTH

33h 20m

2 stops

13:55 - 15:20

UTH

LHR

31h 25m

2 stops

£696Gulf Air

Sun, 13 Sep - Thu, 17 Sep

10:00 - 19:55

LHR

UTH

27h 55m

2 stops

22:00 - 06:35

UTH

LHR

39h 35m

2 stops

£704Multiple Airlines

Mon, 12 Oct - Fri, 13 Nov

10:00 - 13:25

LHR

UTH

21h 25m

2 stops

14:10 - 06:35

UTH

LHR

23h 25m

2 stops

£708Gulf Air

Tue, 13 Oct - Tue, 10 Nov

10:00 - 13:25

LHR

UTH

21h 25m

2 stops

13:55 - 15:20

UTH

LHR

31h 25m

2 stops

£712Gulf Air

Sun, 13 Sep - Thu, 17 Sep

09:30 - 20:25

LHR

UTH

27h 55m

2 stops

20:55 - 14:45

UTH

LHR

48h 50m

2 stops

£724Multiple Airlines

Mon, 9 Nov - Mon, 30 Nov

08:25 - 11:20

LHR

UTH

20h 55m

2 stops

10:10 - 18:25

UTH

LHR

39h 15m

2 stops

£736Multiple Airlines

Mon, 19 Oct - Sun, 15 Nov

09:30 - 13:40

LHR

UTH

21h 10m

2 stops

14:10 - 06:35

UTH

LHR

23h 25m

2 stops

£746Gulf Air

Mon, 9 Nov - Mon, 23 Nov

22:05 - 13:25

LHR

UTH

33h 20m

2 stops

13:55 - 15:20

UTH

LHR

31h 25m

2 stops

£757Gulf Air

Sun, 13 Sep - Thu, 17 Sep

22:05 - 13:25

LHR

UTH

33h 20m

2 stops

13:55 - 06:55

UTH

LHR

23h 00m

2 stops

£763Gulf Air

Sun, 13 Sep - Thu, 17 Sep

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Gulf Air flights from England to Udon Thani

Our best Gulf Air deals on England to Udon Thani flight tickets

Gulf Air

13 Sept

LHR22:05London Heathrow

33h 20m

2 stops

UTH13:25Udon Thani

17 Sept

UTH13:55Udon Thani

31h 25m

2 stops

LHR15:20London Heathrow

£696

Gulf Air

13 Oct

LHR10:00London Heathrow

21h 25m

2 stops

UTH13:25Udon Thani

10 Nov

UTH14:10Udon Thani

23h 25m

2 stops

LHR06:35London Heathrow

£708

Gulf Air

13 Sept

LHR10:00London Heathrow

21h 25m

2 stops

UTH13:25Udon Thani

17 Sept

UTH13:55Udon Thani

31h 25m

2 stops

LHR15:20London Heathrow

£712

Thai Airways flights from England to Udon Thani

Our best Thai Airways deals on England to Udon Thani flight tickets

Thai Airways

9 Nov

LHR21:35London Heathrow

15h 50m

1 stop

UTH20:25Udon Thani

30 Nov

UTH08:30Udon Thani

18h 05m

1 stop

LHR19:35London Heathrow

£903

Thai Airways

19 Oct

LHR21:25London Heathrow

17h 30m

1 stop

UTH20:55Udon Thani

15 Nov

UTH20:55Udon Thani

16h 45m

1 stop

LHR06:40London Heathrow

£907

Thai Airways

13 Oct

LHR21:25London Heathrow

17h 30m

1 stop

UTH20:55Udon Thani

10 Nov

UTH08:30Udon Thani

29h 10m

1 stop

LHR06:40London Heathrow

£930

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonUdon Thani

LHR - UTH

LHRUTH

London Heathrow

Sat 5/9

10:00-13:25

2 stops21h 25m

Udon Thani

Sat 12/9

14:55-15:05

2 stops30h 10m

£694

LondonUdon Thani

LHR - UTH

LHRUTH

London Heathrow

Sun 13/9

22:05-13:25

2 stops33h 20m

Udon Thani

Thu 17/9

13:55-15:20

2 stops31h 25m

£696

LondonUdon Thani

LHR - UTH

LHRUTH

London Heathrow

Mon 12/10

10:00-19:55

2 stops27h 55m

Udon Thani

Fri 13/11

22:00-06:35

2 stops39h 35m

£704

LondonUdon Thani

LHR - UTH

LHRUTH

London Heathrow

Tue 13/10

10:00-13:25

2 stops21h 25m

Udon Thani

Tue 10/11

14:10-06:35

2 stops23h 25m

£708

LondonUdon Thani

LHR - UTH

LHRUTH

London Heathrow

Sun 13/9

10:00-13:25

2 stops21h 25m

Udon Thani

Thu 17/9

13:55-15:20

2 stops31h 25m

£712

LondonUdon Thani

LHR - UTH

LHRUTH

London Heathrow

Mon 9/11

09:30-20:25

2 stops27h 55m

Udon Thani

Mon 30/11

20:55-14:45

2 stops48h 50m

£724

LondonUdon Thani

LHR - UTH

LHRUTH

London Heathrow

Mon 19/10

08:25-11:20

2 stops20h 55m

Udon Thani

Sun 15/11

10:10-18:25

2 stops39h 15m

£736

Fastest return journey

LondonUdon Thani

LHR - UTH

LHRUTH

London Heathrow

Mon 9/11

09:30-13:40

2 stops21h 10m

Udon Thani

Mon 23/11

14:10-06:35

2 stops23h 25m

£746

LondonUdon Thani

LHR - UTH

LHRUTH

London Heathrow

Sun 13/9

22:05-13:25

2 stops33h 20m

Udon Thani

Thu 17/9

13:55-15:20

2 stops31h 25m

£757

LondonUdon Thani

LHR - UTH

LHRUTH

London Heathrow

Sun 13/9

22:05-13:25

2 stops33h 20m

Udon Thani

Thu 17/9

13:55-06:55

2 stops23h 00m

£763

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from England to Udon Thani

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Udon Thani?

The cheapest month to fly to Udon Thani from England is in September. Flight prices, which tend to average around £0, are often lower during this time because this is during the off-season. If you don’t want to visit Udon Thani in September, then you should wait until June to fly from England, when ticket prices are also cheap, with an average price of £0.

Can stopping save me money on England to Udon Thani flights?

You could potentially save up to 15% on your flight if you consider stops on a England to Udon Thani flight.

Cheap England to Udon Thani flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from England to Udon Thani

Fastest flight time	21h 25m
Direct flights	None

The fastest flight from England to Udon Thani takes 21h 25m

There are no direct flights from England to Udon Thani. There are no popular flight routes from England to Udon Thani.

Search flight deals

Frequently asked questions about flying from England to Udon Thani

When did momondo last update prices for flights from England to Udon Thani Airport?
Prices for flights from England to Udon Thani Airport are updated daily.
How many operators does momondo search for flights from England to Udon Thani Airport?
The number of operators available for flights from England to Udon Thani Airport is 1 as of July 2026.
How old do you have to be to fly from England to Udon Thani Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from England to Udon Thani Airport.
What documentation or ID do you need to fly to Udon Thani Airport?
The necessary travel and health documents for your Udon Thani Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from England to Udon Thani

Compare and see reviews for airlines that fly from England to Udon Thani with momondo

Airline	Rating	Free Cancellation	Price
Thai Airways	PriceFrom £748	Free Cancellation	Rating 7.9 411 reviews		Search Thai Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from England to Udon Thani for you.

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

Yes. momondo enables you to select and highlight flights to Udon Thani from England with this policy.

How can momondo help me find flights from England to Udon Thani?

momondo helps you find the best flight between England and Udon Thani by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Udon Thani, momondo offers a useful price alert feature which will track prices for flights to Udon Thani from England and alert you when they change.