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Flights from Udon Thani to London Starting at £396

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Udon Thani to London

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Udon Thani to London

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Thai Airways
From £243
Nokair Airline
From £246
Thai Vietjet Air
From £252
Thai Lion Air
From £254
Thai AirAsia
From £334
ANA airlines

Find more flights and airlines

Alternative Routes from Udon Thani to London

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Udon Thani to London.

  • Cheapest
    Thai AirAsia
    UTH
    08:00
    40h 40m
    2 transfer
    LHR
    18:40
    Udonthani Airport - London Heathrow Airport
    Thu, May 2Thai AirAsia
    £237
  • Thai AirAsia
    UTH
    21:30
    63h 10m
    2 transfer
    LGW
    06:40
    Udonthani Airport - London Gatwick Airport
    Wed, Jun 12Thai AirAsia
    £334
  • Nokair Airline
    UTH
    18:15
    26h 5m
    2 transfer
    STN
    14:20
    Udonthani Airport - London Stansted Airport
    Thu, Apr 18Nokair Airline
    £480
  • Nokair Airline
    UTH
    18:15
    26h 5m
    2 transfer
    STN
    14:20
    Udonthani Airport - London Stansted Airport
    Thu, Apr 18Nokair Airline
    £480
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Udon Thani (UTH) to London (LON) the cheapest?

    Airlines adjust prices for flights from Udon Thani to London based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Udon Thani (UTH) to London (LON) cost?

    According to Trip.com's data, the lowest price is around £736.
  • What is the transportation method from the main airport to downtown in London?

    • The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
    • The distance from London Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.
  • How many airports in London (LON)?

Flight Information from Udon Thani to London

Cheapest direct flight price

£396

Cheapest month

March

Peak season for travel

October