Cheap flights from Portland, ME to Belfast, United Kingdom
Flights starting at £187. Choose between Frontier Airlines, easyJet, or British Airways to find the best price.
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Tips to know when travelling to Belfast
Cheapest one-way trip | £315 |
---|---|
Cheapest round-trip | £644 |
Includes rare itinerary | |
Most popular airline | Frontier Airlines |
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Book your trip to arrive at Belfast International, George Best Belfast City, or Belfast - Great Victoria Street railway station. The most popular airlines for this route are Frontier Airlines, easyJet, British Airways, Aer Lingus, and BREEZE. Portland and Belfast have 132 direct flights per week. When you arrive at Belfast, consider visiting Bru Na Boinne Neolithic Site (County Meath, Ireland), Trinity College, Dublin, and Giant's Causeway.
Check-in for a flight from Portland to Belfast
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
easyJet | EZY | U2 | No | Opens 720 days before flight Closes 2 hours before flight |
British Airways | BAW | BA | No | 0 0 |
Aer Lingus | EIN | EI | No | Opens 48 days before flight Closes 5 hours before flight |
BREEZE | MX | No | No |
Weather in Belfast
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 6°C | 2°C |
February | 7°C | 3°C |
March | 8°C | 3°C |
April | 11°C | 4°C |
May | 13°C | 7°C |
June | 16°C | 10°C |
July | 17°C | 11°C |
August | 17°C | 11°C |
September | 15°C | 10°C |
October | 12°C | 8°C |
November | 9°C | 5°C |
December | 7°C | 3°C |
14 day forecast
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