Find the cheapest flight options from London to Ubon Ratchathani over the next three months. Book one-way tickets from TWD 15,964 and round-trip tickets from TWD 27,007.

Displayed flight fares from London to Ubon Ratchathani are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for London to Ubon Ratchathani

The distance between London and Ubon Ratchathani is 9,685.88km. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is September.

Cheapest one-way flight priceTWD 15,964
Cheapest return ticket priceTWD 27,007
Off-season travel monthSeptember
Peak season for travelJuly
Flight distance9,685.88km

Find the best time to fly from London to Ubon Ratchathani

The cheapest time for London to Ubon Ratchathani flights: Jan 18 to Jan 25 — one way flight prices from TWD 11,809.

Cheapest flights
From price
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  • 714
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
  • Feb

    251
  • 18
  • 815
  • 1522
  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from London to Ubon Ratchathani, calculated over the upcoming 10 weeks.

Flight FAQs

  • Which airlines offer the cheapest flights from London (LON) to Ubon Ratchathani (UBP)?

    Based on Trip.com data, Norse Atlantic Airways offers one-way fares as low as TWD 15,964 on Cheapest nonstop routes (e.g. LGW to UBP on Tue, Jan 27), while Norse Atlantic Airways offers Cheapest nonstop round-trips from TWD 27,007 departing on Wed, Jan 21 and returning on Wed, Jan 28.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from London to Ubon Ratchathani 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.
  • To find best deals on flights from London to Ubon Ratchathani, 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 Tue, Jan 27, with one-way flights priced at just TWD 15,964.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Norse Atlantic Airways.
    · 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 Ubon Ratchathani travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from London to Ubon Ratchathani is September, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from London to Ubon Ratchathani on December 15, 2025 with Norse Atlantic Airways, with prices starting at TWD 39,754.
  • The time difference between Ubon Ratchathani and London is 7h.
  • 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.