Cheap flights from Milwaukee, WI to Belfast, United Kingdom
Flights starting at $346. Choose between easyJet, JetBlue Airways, or Aer Lingus to find the best price.
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Belfast
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Book your trip to arrive at Belfast International, or George Best Belfast City. The most popular airlines for this route are easyJet, JetBlue Airways, Aer Lingus, Spirit Airlines, and British Airways. Milwaukee and Belfast have 151 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 Milwaukee to Belfast
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
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 |
Aer Lingus | EIN | EI | No | Opens 48 days before flight Closes 5 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
British Airways | BAW | BA | No | 0 0 |
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
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Milwaukee
- Flights from Milwaukee to Denver
- Flights from Milwaukee to Orlando
- Flights from Milwaukee to Phoenix
- Flights from Milwaukee to Las Vegas
- Flights from Milwaukee to Tampa
- Flights from Milwaukee to Fort Myers
- Flights from Milwaukee to Philadelphia
- Flights from Milwaukee to Los Angeles
- Flights from Milwaukee to San Diego
- Flights from Milwaukee to San Juan
- Flights from Milwaukee to Fort Lauderdale
- Flights from Milwaukee to San Francisco
- Flights from Milwaukee to Austin
- Flights from Milwaukee to Sacramento
- Flights from Milwaukee to Seattle
- Flights from Milwaukee to Washington, D.C.
- Flights from Milwaukee to New York
- Flights from Milwaukee to Raleigh
- Flights from Milwaukee to Nashville
- Flights from Milwaukee to Dallas
Flights to Belfast
- Flights from London to Belfast
- Flights from New York to Belfast
- Flights from San Francisco to Belfast
- Flights from Tel Aviv to Belfast
- Flights from Boston to Belfast
- Flights from Denver to Belfast
- Flights from Los Angeles to Belfast
- Flights from Edinburgh to Belfast
- Flights from Frankfurt to Belfast
- Flights from Paris to Belfast
- Flights from Barcelona to Belfast
- Flights from Dublin to Belfast
- Flights from Miami to Belfast
- Flights from Budapest to Belfast
- Flights from Copenhagen to Belfast
- Flights from Amman to Belfast
- Flights from Madrid to Belfast
- Flights from Bucharest to Belfast
- Flights from Málaga to Belfast
- Flights from Prague to Belfast
Popular routes
- Flights from New York to Barcelona
- Flights from Chicago to Guadalajara
- Flights from New York to Rome
- Flights from Indianapolis to Poznań
- Flights from Des Moines to Bamako
- Flights from Moline to Cairo
- Flights from Long Beach to Brussels
- Flights from Columbus to Skardu
- Flights from Provo to Istanbul
- Flights from Midland to Funchal
- Flights from San Jose to Kalispell
- Flights from Hilo to Fayetteville
- Flights from Bismarck to Harrisburg