Cheap flights from Key West, FL to Belfast, United Kingdom
Flights starting at $470. Choose between Silver Airways, easyJet, or JetBlue Airways to find the best price.
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Tips to know when travelling to Belfast
Cheapest one-way trip | $492 |
---|---|
Cheapest round-trip | $823 |
Average round-trip | $923 |
Includes rare itinerary | |
Most popular airline | Silver Airways |
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Book your trip to arrive at Belfast International, or George Best Belfast City. The most popular airlines for this route are Silver Airways, easyJet, JetBlue Airways, British Airways, and Spirit Airlines. Key West and Belfast have 300 direct flights per week. When you arrive at Belfast, consider visiting Giant's Causeway, Bru Na Boinne Neolithic Site (County Meath, Ireland), and Trinity College, Dublin.
Check-in for a flight from Key West to Belfast
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Silver Airways | SIL | 3M | No | Opens 24 days before flight Closes 2 hours before flight |
easyJet | EZY | U2 | No | Opens 720 days before flight Closes 2 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
British Airways | BAW | BA | No | 0 0 |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
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
Frequently asked questions
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