Cheap Flights from Belfast (BELF) to Saint John's (ANU)

Compare Belfast to Saint John's flight deals

Find the cheapest month or even day of the year to fly to Saint John's

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Flight deals from Belfast to Saint John's

Looking for a cheap last-minute deal or the best return flight from Belfast to Saint John's Airport? If you want to travel next month, return fares start from $1,903. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Belfast to Saint John's

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Belfast to Saint John's flights are currently cheapest in May.

Belfast to Saint John's: Alternative routes

Compare routes from Belfast to Saint John's below. You may find an airport to fly into that's cheaper, faster, or easier than Saint John's.

Belfast to Saint John's: Flight information

The things to know before you go.
Cheapest flight found$1,903
Cheapest month to flyMay

Finding cheap flights from Belfast to Saint John's: Frequently asked questions

The best price we found for a return flight from Belfast to Saint John's is $1,903. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Belfast to Saint John's. But we found flights with one stop from $1,903.
As of April 2026, there are no flights flying from Belfast to Saint John's.
The cheapest month to fly from Belfast to Saint John's is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Belfast to Saint John's Airport on Monday, 11 May 2026.
No airlines currently offer direct flights between Belfast and Saint John's Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Saint John's but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Saint John's is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Saint John's is easyJet .

Travelling from Belfast to Antigua V.C. Bird International Airport (ANU): What you need to know

  • Saint John's is four hours behind Belfast. Antigua V.C. Bird International Airport is located in Saint John's, which is in the UTC-4 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Show up at the airport on time to catch your flight from Belfast to ANU.

  • You can expect longer queues in popular months like June and other peak periods. Arriving up to four hours in advance for an international flight and two hours for a domestic departure will help ensure a smooth travel experience.

Airports in Belfast

Belfast International Airport (BFS)

  • Stopovers are a great opportunity to explore a new place or just have a break during your travels. When looking for a cheap flight from Belfast to ANU, uncheck 'Direct flights only' to explore all potential stops. London Gatwick Airport (LGW) is an option when you're setting off from Belfast International Airport (BFS).

  • Located around 19 kilometres from central Belfast, BFS can be reached in about 25 minutes by car, depending on traffic. The journey by public transport will take roughly 45 minutes.

  • Booked an early flight from Belfast to Antigua V.C. Bird International Airport? Avoid the mad dash to the terminal (and sneak in some extra precious sleep) by choosing one of these stays near Belfast International Airport:

  • When it comes to the on-time performance of Belfast International Airport, data shows 68% of flights arrive within the scheduled time frame.

George Best Belfast City Airport (BHD)

  • Break up your flight from Belfast to Antigua V.C. Bird International Airport with a stop at London Heathrow Airport (LHR). A major stopover between George Best Belfast City Airport and ANU, it's a good opportunity to unwind before your onward flight.

  • Using public transport, you can travel from central Belfast to BHD in around 25 minutes. The airport is roughly 5 kilometres away, and getting there by car will take approximately 15 minutes.

  • Catching an early morning flight? Think about staying at one of these accommodation options near George Best Belfast City Airport the day before your Belfast to ANU flight:

  • 69% of flights taking off from George Best Belfast City Airport stick to their scheduled arrival time.

About Antigua V.C. Bird International Airport (ANU)

Getting from Antigua V.C. Bird International Airport (ANU) to central Saint John's

  • Central Saint John's is around 11 kilometres from Antigua V.C. Bird International Airport and takes about 15 minutes to reach by car. Look into how to get from the airport to the city, whether that's with a car hire, taxi or ride-share.

  • Travelling by public transport will take you roughly 30 minutes.

How to find the cheapest flights from Belfast to Antigua V.C. Bird International Airport (ANU)

  • Right now, $1,575 is the best price we've found for a one-way ticket from Belfast to Antigua V.C. Bird International Airport. The cheapest price for a return flight is $1,903. Keep in mind fares may change due to availability at the time of booking.

  • To find cheap flights from Belfast to ANU, book ahead. Airlines tend to offer lower fares when flights are first released.

  • The 'Whole month' tool shows you the cheapest Belfast to Antigua V.C. Bird International Airport tickets throughout the month. It's a good way to find a bargain if your plans are flexible.

  • You don't need to search every day to find out if fares have dropped when you set up a Price Alert. We'll notify you as soon as a better deal is available on plane tickets from Belfast to ANU.

  • Hunt down a great price on a flight from Belfast to Antigua V.C. Bird International Airport with the help of the filters. Pick your ideal arrival and departure times, airlines and number of stops. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best.'

The best time to fly from Belfast to Antigua V.C. Bird International Airport (ANU)

  • Picture the kind of break you want when deciding your trip dates. October is the quietest month to visit Saint John's. March is when most people book flights from Belfast to Antigua V.C. Bird International Airport (ANU), which may be ideal if you're chasing more action.

  • The warmest month in Saint John's is September, with temperatures ranging between 27ºC (81ºF) and 29ºC (84ºF). Book your Belfast to ANU plane ticket then if that's your definition of good weather.

  • February sees temperatures of between 24ºC (75ºF) and 26ºC (79ºF). Look for cheap tickets from Belfast to Antigua V.C. Bird International Airport around that time if you like travelling in cooler conditions.

More about Saint John's

  • When it comes to searching for somewhere to rest your head, you'll find the best stays in Saint John's right here. Explore these hotels once you've booked your flight from Belfast to V.C. Bird International Airport:

  • There are so many things to see and do in this city, it can be hard to work out where to begin. Fort Bay Beach, Runaway Beach and Tropical Adventures - Island Safari are major attractions which should feature on any well-planned Saint John's itinerary.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.