Cheap Flights Basel to Belfast from €45

Flight FAQs

• Which airlines offer the cheapest flights from Basel to Belfast?

  Based on Trip.com data, Ryanair UK offers Cheapest nonstop one-way flights from €45 (for example, BSL–BFS on Fri, Oct 30). For a Cheapest nonstop return flight, easyJet offers fares from €133, departing on Fri, Sep 25 and returning on Thu, Oct 1.

• Which airlines offer direct flights from Basel to Belfast?

  At the moment, you can catch a direct flight from Basel to Belfast with the following airlines, including: easyJet Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Basel to Belfast?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Basel to Belfast 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 Basel to Belfast?

  Here are some tips for finding the best flight deals from Basel to Belfast on Trip.com:
  · Be flexible with your travel dates. The cheapest flight is currently on Fri, Oct 30, with one-way fares from just €45.
  · Compare airlines. Ryanair UK currently offers the lowest fares on this route.
  · Set up a price alert to track fare changes without searching every day.
  · Check Trip.com regularly for flight deals and available promo codes.
  · Avoid peak season or book early. June is generally the busiest month for travel to Belfast.
  · Get exclusive promo codes on the Trip.com app.

• When is the best time to book a flight from Basel to Belfast to get the best price?

  The cheapest month to book a flight from Basel to Belfast is usually September, when demand is lower.

• Which upcoming date is the cheapest for flights from Basel to Belfast?

  After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Basel to Belfast on September 24, 2026 with easyJet, with prices starting at €81.

• Which airports should you choose for flights from Basel to Belfast?

  Flights to Belfast can arrive at: Belfast International Airport (BFS) and Belfast City Airport (BHD). The most common route connects EuroAirport Swiss Basel Mulhouse Freiburg and Belfast City Airport (BSL–BHD).

• What is the time difference between Basel and Belfast?

  The time difference between Belfast and Basel is 1h.

• How can I change or cancel my flight ticket from Basel to Belfast?

  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.

• What is the average price of a one-way flight from Basel to Belfast?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Basel to Belfast is €138. Fares vary by travel date, airline and availability.

• How do I book flights from Basel to Belfast on Trip.com?

  Enter Basel and Belfast, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

• Are there budget airlines on the Basel to Belfast route?

  easyJetare the most popular budget airlines flying from Basel to Belfast. Check baggage, seat and payment fees before comparing the final price.