To save up to 48% on this flight, we recommend booking at least 39 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from South Bend to Lisbon from $838 1-2 weeks out and tickets from $983 for flights departing within the next 72 hours.
Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 1% on your flight compared to booking on days when demand is much higher.
When flying from South Bend to Lisbon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Flights from South Bend to Lisbon lean towards being more expensive in December. Prices are generally better when you fly from South Bend to Lisbon in February, with the cheapest ticket starting at $513.