Cheap Flights from Portsmouth from ฿5,685

View ฿5,685 flight on Fri, 17 Apr 2026Opens in a new window

Popular airlines from Portsmouth

  • American Airlines

  • Windward Island Airways International

  • Hahn Air Technologies

  • interCaribbean Airways

  • Caribbean Airlines

  • Contour Airlines

  • United

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Cheapest flights from Portsmouth

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

Travel information

Flights from Portsmouth: Essential Travel Information

Cheapest flight from Portsmouth
 (roundtrip)
Best airlines to fly from Portsmouth
Sunrise Airways, Windward Island Airways International, interCaribbean Airways, Hahn Air Technologies, Caribbean Airlines, American Airlines, United
Cheapest month to fly from Portsmouth
Portsmouth IATA code
DOM
Portsmouth Country/State
Dominica
Airline ticket deals from Portsmouth
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