Cheap Flights to Union Island from HK$4,393

View HK$4,393 flight on Wed, 7 Jan 2026Opens in a new window

Popular airlines to Union Island

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Cheap round-trip flights to Union Island

Prices were available within the past 7 days and start at HK$4,393 for one-way flights and HK$7,758 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Wed, 7 Jan - Sun, 18 Jan
LHR
London
SVD
St. Vincent
HK$7,758 Return, found 9 hours ago
HK$7,758
Return
found 9 hours ago
Select Virgin Atlantic flight, departing Wed, 7 Jan from London to St. Vincent, returning Sun, 18 Jan, priced at HK$7,758 found 9 hours ago
Virgin Atlantic
Wed, 7 Jan - Sun, 18 Jan
LHR
London
SVD
St. Vincent
HK$7,788 Return, found 9 hours ago
HK$7,788
Return
found 9 hours ago
Select Virgin Atlantic flight, departing Wed, 7 Jan from London to St. Vincent, returning Sun, 18 Jan, priced at HK$7,788 found 9 hours ago
Virgin Atlantic
Wed, 7 Jan - Sun, 18 Jan
LHR
London
SVD
St. Vincent
HK$7,904 Return, found 9 hours ago
HK$7,904
Return
found 9 hours ago
Select Virgin Atlantic flight, departing Wed, 7 Jan from London to St. Vincent, returning Sun, 18 Jan, priced at HK$7,904 found 9 hours ago
American Airlines
Wed, 7 Jan - Sun, 18 Jan
LHR
London
SVD
St. Vincent
HK$7,984 Return, found 9 hours ago
HK$7,984
Return
found 9 hours ago
Select American Airlines flight, departing Wed, 7 Jan from London to St. Vincent, returning Sun, 18 Jan, priced at HK$7,984 found 9 hours ago
Virgin Atlantic
Wed, 7 Jan - Sun, 18 Jan
LHR
London
SVD
St. Vincent
HK$8,177 Return, found 9 hours ago
HK$8,177
Return
found 9 hours ago
Select Virgin Atlantic flight, departing Wed, 7 Jan from London to St. Vincent, returning Sun, 18 Jan, priced at HK$8,177 found 9 hours ago

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Frequently asked questions

What is the name of Union Island's airport?
Union Island is served by several airports, but most people touch down at Argyle Intl. Airport (SVD).
What airport is best to fly into Union Island?
If you're flying to Union Island, you'll most likely hit the tarmac at Argyle Airport (72 kilometres from downtown). Maurice Bishop Intl. Airport (GND) (72 kilometres from downtown) is the other main airport that services the city.
How many airlines fly to Union Island?
Union Island is serviced by 12 air carriers from 16 airports across the globe.
Which airlines fly to Union Island?
Union Island receives the largest number of flights from interCaribbean Airways, Caribbean Airlines and Virgin Atlantic with interCaribbean Airways being the favourite choice of airline. Bridgetown is the most popular city for passengers to depart from.
How many nonstop flights are there to Union Island?
Flying to a new place is much easier when there aren't any stopovers involved. If you're heading to Union Island, the great news is that there are around 136 nonstop flights every week.
Where are the most popular flights to Union Island departing from?
The most popular flights to Union Island set off from Port of Spain, Miami and New York airports.
How long is the flight to Union Island Airport?
If you're going to Union Island from Port of Spain, you'll have a flight time of 50 minutes. Those departing from Miami should expect to be airborne for around 3 hours and 32 minutes. From New York it's around 4 hours and 44 minutes away.
How to book the cheapest flight to Union Island?
If you'd like to save some cash on your trip to Union Island, then listen up! As every seasoned jet-setter will tell you, avoid booking at the last minute. Fares are usually more expensive close to the departure date. Don't stop there, though. Do some research and see if there are multiple airports at your destination. Prices often differ depending on the airport you fly into. Remember to compare prices across air carriers as well. Last of all, be ready to secure your seat quickly if you find an irresistible price. It might not be available for long! With a bit of knowledge and a little luck, the perfect fare will be yours.
Do you have any tips for my flight to Union Island?
If you're poorly prepared, air travel can be a real challenge. But there's no need to worry. Follow these handy tips and enjoy a pain-free start to your holiday in Union Island. What to pack in your hand luggage:

  • Firstly, and most importantly, put in your passport, travel documents, wallet and medications. Next, you'll need some entertainment to while away the hours. A juicy book and a phone crammed with your favourite movies are some great options. If you hope to take a short snooze, a neck pillow and some earplugs will also be useful. Finally, leave space for a toothbrush and some facial wipes so you'll hop off the plane looking fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of hair gel and hairspray in your checked luggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by security. Sharp objects, like your Swiss Army knife, and dangerous products which are flammable or explosive, such as spray paint, flares and gasoline, are also restricted.

What to wear on a flight:

  • Choose comfort over style. Prepare for changes in temperature by layering up, and opt for flat, easy-to-remove shoes like sneakers.
  • Caused by sustained periods of immobility, deep vein thrombosis (DVT) is a blood clotting condition that can affect some passengers on long-distance flights. Lower your risks by staying hydrated, keeping your ankles and legs moving and wearing compression socks or tights.

How to get through airport security fast when flying to Union Island?
It's all about being prepared. We've rounded up some handy tips and tricks for an easy trip through security. Look out Union Island, here you come:

  • Airport security personnel first need to make sure that you have a valid passport and travel documents before you can proceed any further. Have them close by, ready for inspection.
  • Next up, both you and your carry-on bag will be X-rayed. To make the process quick and painless, remove anything that might set the alarms off. Personal belongings like your jacket, belt and earphones will be required to go through the machine.
  • All electronic devices, including your phone and tablet, will also need to be separately scanned.
  • Any liquids or gels, such as perfume or hairspray, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), zip-lock bag.
  • There's a good chance you'll be required to remove your shoes for scanning, so wearing lightweight sneakers is always a smart idea.
  • Airlines won't allow any sharp or pointed objects to come on board with you. If you must bring these kinds of items, put them in your checked luggage.

Flights to Union Island information
Destination airport
Union Island
Destination airport IATA code
SVD
*Available to Expedia members.