Cheap Flights from London (LON) to Dubuque (DBQ)

Frequently Asked Questions

• What are the cheapest flights from London to Dubuque (LON-DBQ)?

  Based on Trip.com data, American Airlines offers one-way fares as low as IDR 50,514,151 on Cheapest nonstop routes (e.g. LHR to DBQ on Sun, Jan 11), while American Airlines offers Cheapest nonstop round-trips from IDR 156,580,189 departing on Sun, Dec 28 and returning on Sun, Jan 4.

• When is the best time to book flights from London to Dubuque?

  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 Dubuque 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 London to Dubuque?

  To find best deals on flights from London to Dubuque, 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 Sun, Jan 11, with one-way flights priced at just IDR 50,514,151.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is American Airlines.
  · 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 Dubuque travel is around December.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from London (LON) to Dubuque (DBQ) the cheapest?

  The cheapest months to fly from London to Dubuque is August, when demand for travel is lower.

• Which upcoming date is cheapest to fly from London to Dubuque on?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from London to Dubuque on December 28, 2025 with American Airlines, with prices starting at IDR 156,580,188.

• Is there any time difference between London and Dubuque?

  The time difference between Dubuque and London is 6h.

• How do I change or cancel my ticket from London to Dubuque?

  Tickets can only be changed or canceled 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.