Cheap Flights from Belfast (BELF) to Cancun (CUN)

Compare Belfast to Cancun flight deals

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Flight deals from Belfast to Cancun

Looking for a cheap last-minute deal or the best return flight from Belfast to Cancun? Find the lowest prices on one-way and return tickets right here.

Cancun.£417 per passenger.Departing Wed, 4 Mar, returning Wed, 11 Mar.Return flight with Aer Lingus and TUI.Outbound indirect flight with Aer Lingus, departs from Belfast City on Wed, 4 Mar, arriving in Cancun.Inbound indirect flight with TUI, departs from Cancun on Wed, 11 Mar, arriving in Belfast City.Price includes taxes and charges.From £417, select.

Cancun.£441 per passenger.Departing Sat, 28 Feb, returning Sun, 8 Mar.Return flight with Aer Lingus and TUI.Outbound indirect flight with Aer Lingus, departs from Belfast City on Sat, 28 Feb, arriving in Cancun.Inbound indirect flight with TUI, departs from Cancun on Sun, 8 Mar, arriving in Belfast City.Price includes taxes and charges.From £441, select.

Cancun.£580 per passenger.Departing Tue, 7 Apr, returning Tue, 14 Apr.Return flight with Ryanair and Avianca.Outbound indirect flight with Ryanair, departs from Belfast International on Tue, 7 Apr, arriving in Cancun.Inbound indirect flight with Avianca, departs from Cancun on Tue, 14 Apr, arriving in Belfast International.Price includes taxes and charges.From £580, select.

Cancun.£600 per passenger.Departing Mon, 1 Jun, returning Mon, 15 Jun.Return flight with easyJet and Air Transat.Outbound indirect flight with easyJet, departs from Belfast International on Mon, 1 Jun, arriving in Cancun.Inbound indirect flight with Air Transat, departs from Cancun on Mon, 15 Jun, arriving in Belfast International.Price includes taxes and charges.From £600, select.

Cancun.£620 per passenger.Departing Tue, 5 May, returning Tue, 12 May.Return flight with easyJet and Avianca.Outbound indirect flight with easyJet, departs from Belfast City on Tue, 5 May, arriving in Cancun.Inbound indirect flight with Avianca, departs from Cancun on Tue, 12 May, arriving in Belfast International.Price includes taxes and charges.From £620, select.

Cancun.£623 per passenger.Departing Mon, 26 Oct, returning Fri, 30 Oct.Return flight with easyJet and Air Transat.Outbound indirect flight with easyJet, departs from Belfast City on Mon, 26 Oct, arriving in Cancun.Inbound indirect flight with Air Transat, departs from Cancun on Fri, 30 Oct, arriving in Belfast City.Price includes taxes and charges.From £623, select.

Cancun.£628 per passenger.Departing Sun, 29 Mar, returning Thu, 9 Apr.Return flight with easyJet and Aeromexico.Outbound indirect flight with easyJet, departs from Belfast International on Sun, 29 Mar, arriving in Cancun.Inbound indirect flight with Aeromexico, departs from Cancun on Thu, 9 Apr, arriving in Belfast International.Price includes taxes and charges.From £628, select.

Cancun.£633 per passenger.Departing Thu, 26 Feb, returning Wed, 6 May.Return flight with Ryanair and Frontier Airlines.Outbound indirect flight with Ryanair, departs from Belfast International on Thu, 26 Feb, arriving in Cancun.Inbound indirect flight with Frontier Airlines, departs from Cancun on Wed, 6 May, arriving in Belfast International.Price includes taxes and charges.From £633, select.

Find the cheapest month to fly from Belfast to Cancun

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

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Direct flights from Belfast to Cancun

Belfast to Cancun: Alternative routes

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

Cancun

9 miles from central Cancun

ClosestCheapest

from £417

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Belfast to Cancun: Flight information

The things to know before you go.

Cheapest flight found	£417
Cheapest month to fly	March
Average flight time	9 hrs, 35 mins
Most popular airline	TUI
Average flights per week	1

Check out these Cancun hotels

Ready to plan your stay? Other travellers rate these Cancun hotels for cleanliness, service and location.

Hyatt Place Cancun Airport

1.23 miles from Cancun

£83

Per night

Villa Palmeras

2.81 miles from Cancun

£39

Per night

Courtyard by Marriott Cancun Airport

1.56 miles from Cancun

£80

Per night

Hyatt Place Cancun Airport

1.23 miles from Cancun

£83

Per night

Villa Palmeras

2.81 miles from Cancun

£39

Per night

Courtyard by Marriott Cancun Airport

1.56 miles from Cancun

£80

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Finding cheap flights from Belfast to Cancun: Frequently asked questions

How much are return flights from Belfast to Cancun?

The best price we found for a return flight from Belfast to Cancun is £417. 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.

How long does it take to fly from Belfast to Cancun?

9 hours and 35 minutes is the average flight time from Belfast to Cancun.

Which airlines fly direct from Belfast to Cancun?

TUI flies direct from Belfast to Cancun.

How many flights are there a week from Belfast to Cancun?

As of February 2026, there is one flight per week flying from Belfast to Cancun.

When is the cheapest time to fly from Belfast to Cancun?

The cheapest month to fly from Belfast to Cancun is usually March.

Which upcoming date is cheapest to fly from Belfast to Cancun Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Belfast to Cancun Airport on Wednesday, 4 March 2026.

Can I get a direct flight from Belfast to Cancun Airport?

Yes – the average flight time is 9 hours and 35 minutes.

How can I find the best flight deal to Cancun?

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 Cancun 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.

When is the best time to book flights to Cancun?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cancun is around 40 days in advance, so don’t leave your flight to the last minute.

Travelling from Belfast to Cancun International Airport (CUN): What you need to know

There are a couple of main airports to choose from in Belfast. Explore your options leaving from Belfast International Airport (BFS) or George Best Belfast City Airport (BHD) when planning your flight from Belfast to Cancun International Airport (CUN).
The average length of a direct Belfast to Cancun International Airport flight is 9 hours 35 minutes.
The timezone in Cancun is UTC-5, which is five hours behind Belfast. Cancun International Airport is located in Cancun.
Arrive at the airport on time so you don't miss your flight from Belfast to CUN. Be there at least two hours ahead for international flights and an hour early for domestic departures to skip the mad dash to your gate.
High season means busier airports, so plan to arrive even earlier. Give yourself at least two hours before a domestic flight and four hours for international journeys to stay on schedule.

Airports in Belfast

Belfast International Airport (BFS)

Belfast International Airport (BFS) offers an easy route to your destination. Nonstop flights from Belfast to Cancun International Airport (CUN) take off from this terminal.
When departing from BFS, you can catch a direct flight from Belfast to Cancun International Airport with TUI.
TUI sees the most traveller bookings for flights from BFS to CUN.
Stopovers are the perfect opportunity to take a travel break and possibly even explore a different city. When searching for cheap flights from Belfast to CUN departing from Belfast International Airport (BFS), uncheck the 'Direct flights only' box to discover where you can stop along the way. Here's where you could connect through:
- Manchester Airport (MAN)
- Glasgow International Airport (GLA)
- Newcastle International Airport (NCL)
Travelling from central Belfast to BFS takes around 2 hours by public transport. If you ride-share, drive or get a cab, you'll cover the 32 kms (20 miles) in 30 minutes or so, depending on traffic.
Searching for a convenient hotel close to Belfast International Airport? If you're catching an early flight from Belfast to Cancun International Airport, these accommodation options will put you a quick hop from check-in:
67.55% of flights that take off from Belfast International Airport land at their destination on schedule.

George Best Belfast City Airport (BHD)

Maximise your holiday with a stopover on your flight from Belfast to Cancun International Airport. Here's where you can connect between George Best Belfast City Airport and CUN:
- London Gatwick Airport (LGW)
- Manchester Airport (MAN)
- Glasgow International Airport (GLA)
With public transport, you can travel from central Belfast to BHD in about 20 minutes. The terminal is roughly 8 kms (5 miles) away, and getting there by car will take approximately 10 minutes.
Flying out early in the morning? Think about staying at one of these accommodation options near George Best Belfast City Airport the day before your Belfast to CUN flight:
As far as flight punctuality goes, George Best Belfast City Airport has an on-time arrival rate of 68.3%.

About Cancun International Airport (CUN)

Have a late flight from Belfast to Cancun International Airport? Don't let it end in exhaustion. Stay at one of these hotels near CUN and hit the lights earlier:
Grab a Cancun International Airport rental car and explore Cancun and beyond with your own wheels. MEX, America and Europcar are top outlets to choose from here.
For the lowest price, book your ride around three weeks in advance of your Belfast to Cancun International Airport flight.

How to find the cheapest flights from Belfast to Cancun International Airport (CUN)

At the moment, £236 is the best price we've found for a one-way ticket from Belfast to Cancun International Airport. The cheapest price for a return flight is £417. Remember fares may change due to availability at the time of booking.
Snap up cheap flights from Belfast to CUN by booking ten months ahead. According to our research, that's the ideal time frame for bagging a bargain.
The best month for finding cheap Belfast to Cancun International Airport tickets is March. Use the 'Whole month' tool to compare prices, then choose the dates that offer the lowest fares.
Save time searching for cheap plane tickets from Belfast to CUN by creating a Price Alert. We'll send you an email or notification through the app when a lower fare pops up.
Find the best deal on a flight from Belfast to Cancun International Airport with the help of the filters. Pick your preferred arrival and departure times, airlines and number of stops. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest.'

The best time to fly from Belfast to Cancun International Airport (CUN)

May is the quietest month for flights from Belfast to Cancun International Airport (CUN), while July is the busiest. Figure out the best time to go to Cancun based on whether you prefer a bustling atmosphere or a more laid-back vibe.
The warmest month in Cancun is August, with temperatures ranging between 26ºC (79ºF) and 32ºC (90ºF). Book your Belfast to CUN plane ticket then if that's your definition of good weather.
Look for cheap tickets from Belfast to Cancun International Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 20ºC (68ºF) and 27ºC (81ºF).

More about Cancun

Start your Cancun trip right by choosing the perfect place to stay. After booking your flight from Belfast to Cancun International Airport, explore our selection of accommodation options including:
All great adventures should include a little sightseeing. Chichen itzá Park, Cancun Beach and Fuente de Kukulcan are must-do's during your Cancun adventure.

Explore more of Mexico

You've visited Cancun, now it's time to discover other corners of Mexico. Journey around 290 kms (180 miles) west to Merida to check off its leading sights. From Chichen-itza Park to Chichen Itza, cenotes y pueblos magicos and Nva. Chichen Itza Park, you'll have a full itinerary ahead.
If you're looking to explore another well-known destination in Mexico, head for Kanasín, about 274 kms (170 miles) west of Cancun. Santa Isabel hacienda. Santa Isabel hacienda k'íiwik Park, Sitio arqueologico Flor de Mayo.Aak'its, Nikté Ch'oom k'íiwik ka'achij and Glorieta De Guadalupe are key reasons to visit.