Cheap Flights from New Delhi to Udon Thani from INR 11,331

Frequently Asked Questions

• Which airlines offer the cheapest flights from New Delhi (DEL) to Udon Thani (UTH)?

  Based on Trip.com data, Thai Lion Air offers one-way fares as low as INR 11,331 on Cheapest nonstop routes (e.g. DEL to UTH on Wed, Jan 21), while Thai AirAsia X Co., Ltd offers Cheapest nonstop round-trips from INR 23,072 departing on Sun, Feb 1 and returning on Thu, Feb 5.

• When is the best time to book flights from New Delhi to Udon Thani?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from New Delhi to Udon Thani is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from New Delhi to Udon Thani?

  To find best deals on flights from New Delhi to Udon Thani, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Jan 21, with one-way flights priced at just INR 11,331.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Thai Lion Air.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Udon Thani travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from New Delhi to Udon Thani to get the best price?

  The cheapest months to fly from New Delhi to Udon Thani is October, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from New Delhi to Udon Thani?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from New Delhi to Udon Thani on December 14, 2025 with Thai Lion Air, with prices starting at INR 24,915.

• What is the time difference between New Delhi and Udon Thani?

  The time difference between Udon Thani and New Delhi is 1h.

• How can I change or cancel my flight ticket from New Delhi to Udon Thani?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.