A coastal landscape with a rocky outcrop, a sandy beach, and the ocean.

Cheap Flights to Swansea from $20

View $20 flight on Fri, Sep 18, 2026Opens in a new window

Popular airlines to Swansea

  • KLM

  • Air France

  • Virgin Atlantic

  • Delta

  • Ryanair

  • Aer Lingus

  • WestJet

How much is the cheapest flight to Swansea?

Prices were available within the past 7 days and start at $20 for one-way flights and $43 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Ryanair
Ryanair
Ryanair
Ryanair
Ryanair
KLM
Air France
Aer Lingus
WestJet

Trending flights to Swansea

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic

Book with confidence

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

Travel information

*Flight schedules are subject to change.

*Available to One Key members.

*Flight schedules are subject to change.

*Available to One Key members.

Explore a world of travel with Expedia