Find flights
Deals
When to book
Airlines
Travel Guide

Cheap flights to Belfast Intl from £18

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CMH — BFS
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

Flights to Belfast Intl in 2024

Find the latest flights to Belfast Intl in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 844,321 searches and data was last updated on 16 May 2024.

Popular in

July

Cheapest in

January

Average price

£66

Return from

£28

One-way from

£18
High demand for flights, 20% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for return flights in May 2024
From London to Belfast
One-way flight from London to Belfast Intl (BFS)

Cheap flights to Belfast Intl Airport in May & June 2024

Discover affordable flights and deals to Belfast Intl Airport in May and June 2024. In the last 7 days, Cheapflights users made a total of 844,321 searches and data was last updated on 16 May 2024.
The deals listed below are some of the cheapest flights available to Belfast in May and June 2024. Check back soon for alternative prices as deals update often.
Tue 21/507:40STN - BFS
Nonstop1h 20mRyanair
Wed 22/505:45BFS - STN
Nonstop1h 20mRyanair
Deal found 15/5£27
Tue 21/507:40STN - BFS
Nonstop1h 20mRyanair
Sat 25/519:45BFS - STN
Nonstop1h 20mRyanair
Deal found 15/5£28
Fri 31/521:00STN - BFS
Nonstop1h 20mRyanair
Sat 8/619:45BFS - STN
Nonstop1h 20mRyanair
Deal found 15/5£28
Mon 20/507:50STN - BFS
Nonstop1h 20mRyanair
Thu 23/506:00BFS - STN
Nonstop1h 20mRyanair
Deal found 15/5£29
Mon 3/607:50STN - BFS
Nonstop1h 20mRyanair
Wed 5/605:45BFS - STN
Nonstop1h 20mRyanair
Deal found 15/5£30
Fri 14/607:40STN - BFS
Nonstop1h 20mRyanair
Mon 17/620:50BFS - STN
Nonstop1h 20mRyanair
Deal found 15/5£33
Wed 22/514:50STN - BFS
Nonstop1h 20mRyanair
Sat 25/519:45BFS - STN
Nonstop1h 20mRyanair
Deal found 15/5£34
Thu 30/507:45STN - BFS
Nonstop1h 20mRyanair
Fri 31/505:55BFS - STN
Nonstop1h 20mRyanair
Deal found 15/5£35
Sun 16/609:30STN - BFS
Nonstop1h 20mRyanair
Sat 22/605:55BFS - STN
Nonstop1h 20mRyanair
Deal found 15/5£36

Belfast Intl Airport 2024 flight deals

Explore flight deals for Belfast Intl Airport in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 844,321 searches and data were last updated on 16 May 2024.
Check out some of the best flight deals to Belfast in 2024. Check back in a little while for more flight options.
Tue 21/507:40STN - BFS
Nonstop1h 20mRyanair
Wed 22/505:45BFS - STN
Nonstop1h 20mRyanair
Deal found 15/5£27
Tue 21/507:40STN - BFS
Nonstop1h 20mRyanair
Sat 25/519:45BFS - STN
Nonstop1h 20mRyanair
Deal found 15/5£28
Fri 31/521:00STN - BFS
Nonstop1h 20mRyanair
Sat 8/619:45BFS - STN
Nonstop1h 20mRyanair
Deal found 15/5£28
Mon 20/507:50STN - BFS
Nonstop1h 20mRyanair
Thu 23/506:00BFS - STN
Nonstop1h 20mRyanair
Deal found 15/5£29
Mon 3/607:50STN - BFS
Nonstop1h 20mRyanair
Wed 5/605:45BFS - STN
Nonstop1h 20mRyanair
Deal found 15/5£30
Fri 14/607:40STN - BFS
Nonstop1h 20mRyanair
Fri 21/605:55BFS - STN
Nonstop1h 20mRyanair
Deal found 15/5£33
Wed 22/514:50STN - BFS
Nonstop1h 20mRyanair
Sat 25/519:45BFS - STN
Nonstop1h 20mRyanair
Deal found 15/5£34
Thu 30/507:45STN - BFS
Nonstop1h 20mRyanair
Fri 31/505:55BFS - STN
Nonstop1h 20mRyanair
Deal found 15/5£35
Sat 31/821:30STN - BFS
Nonstop1h 20mRyanair
Thu 5/906:00BFS - STN
Nonstop1h 20mRyanair
Deal found 15/5£36

Flights to Belfast Intl Airport departing soon

Discover available last-minute flight options to Belfast Intl Airport, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 844,321 searches and data was last updated on 16 May 2024.
Users travelling to Belfast last-minute should check out these flights departing soon. Double check the price, date, and time of your last-minute flight.
Wed 22/507:40STN - BFS
Nonstop1h 20mRyanair
Sat 25/519:45BFS - STN
Nonstop1h 20mRyanair
Deal found 15/5£29
Tue 21/507:40STN - BFS
Nonstop1h 20mRyanair
Sun 26/522:00BFS - STN
Nonstop1h 20mRyanair
Deal found 16/5£31
Wed 22/514:50STN - BFS
Nonstop1h 20mRyanair UK
Thu 23/506:00BFS - STN
Nonstop1h 20mRyanair UK
Deal found 16/5£32
Wed 22/514:50STN - BFS
Nonstop1h 20mRyanair
Sat 25/519:45BFS - STN
Nonstop1h 20mRyanair
Deal found 15/5£34
Wed 22/506:15LGW - BFS
Nonstop1h 30measyJet
Mon 27/506:15BFS - LGW
Nonstop1h 25measyJet
Deal found 15/5£65
Tue 21/506:10LGW - BFS
Nonstop1h 30measyJet
Tue 28/520:55BFS - LGW
Nonstop1h 30measyJet
Deal found 16/5£67
Tue 21/506:10LGW - BFS
Nonstop1h 30measyJet
Wed 29/508:15BFS - LGW
Nonstop1h 25measyJet
Deal found 16/5£68
Thu 23/507:45STN - BFS
Nonstop1h 20mRyanair
Mon 27/506:00BFS - STN
Nonstop1h 20mRyanair
Deal found 15/5£68
Wed 22/506:15LGW - BFS
Nonstop1h 30measyJet
Sat 25/519:45BFS - LGW
Nonstop1h 30measyJet
Deal found 15/5£69

One-way flights to Belfast Intl Airport

Explore one-way flight options to Belfast Intl Airport for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 844,321 searches and data was last updated on 16 May 2024.
If you're looking for options on one-way flights to Belfast, check out these fares. Those seeking round-trip flights to Belfast should utilise the search form at the top of the page.
Thu 6/614:50STN - BFS
Nonstop1h 20mRyanair
Deal found 16/5£18
Sat 3/807:45STN - BFS
Nonstop1h 20mRyanair
Deal found 16/5£19
Mon 1/707:50STN - BFS
Nonstop1h 20mRyanair
Deal found 16/5£20
Thu 30/506:10LGW - BFS
Nonstop1h 30measyJet
Deal found 14/5£21
Wed 22/507:40STN - BFS
Nonstop1h 20mRyanair
Deal found 15/5£21
Mon 3/608:25LGW - BFS
Nonstop1h 30measyJet
Deal found 15/5£21
Tue 17/921:35STN - BFS
Nonstop1h 20mRyanair
Deal found 15/5£21
Wed 5/621:55LTN - BFS
Nonstop1h 15measyJet
Deal found 16/5£22
Sat 26/1007:45STN - BFS
Nonstop1h 20mRyanair
Deal found 15/5£24

Direct flights to Belfast Intl Airport

Tue 4/621:45STN - BFS
Nonstop1h 15measyJet
Thu 6/606:40BFS - STN
Nonstop1h 15measyJet
Deal found 15/5£44
Tue 28/521:35STN - BFS
Nonstop1h 20mRyanair
Fri 31/505:55BFS - STN
Nonstop1h 20mRyanair
Deal found 16/5£45
Mon 3/608:45STN - BFS
Nonstop1h 15measyJet
Thu 6/606:40BFS - STN
Nonstop1h 15measyJet
Deal found 15/5£46
Tue 4/621:55LTN - BFS
Nonstop1h 20measyJet
Wed 5/617:55BFS - LTN
Nonstop1h 10measyJet
Deal found 15/5£46
Mon 12/807:50STN - BFS
Nonstop1h 20mRyanair
Mon 26/806:00BFS - STN
Nonstop1h 20mRyanair
Deal found 15/5£47
Wed 5/607:50STN - BFS
Nonstop1h 15measyJet
Thu 6/606:40BFS - STN
Nonstop1h 15measyJet
Deal found 15/5£47
Tue 4/610:05LGW - BFS
Nonstop1h 30measyJet
Thu 6/606:15BFS - LGW
Nonstop1h 25measyJet
Deal found 15/5£48
Tue 4/621:45STN - BFS
Nonstop1h 15measyJet
Wed 5/610:35BFS - STN
Nonstop1h 15measyJet
Deal found 15/5£48
Tue 4/621:55LTN - BFS
Nonstop1h 20measyJet
Wed 5/617:55BFS - LTN
Nonstop1h 10measyJet
Deal found 15/5£48

Find flights to Belfast Intl within your budget

Locate flights to Belfast Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 844,321 searches and data was last updated on 16 May 2024.

Fly from

Any airport

Budget

£29 - £71

Route

Depart

Return

Price

London StanstedBelfast Intl

STN - BFS

STNBFS

London Stansted

Fri 31/5

Nonstop1h 20m

Belfast Intl

Sat 8/6

Nonstop1h 20m

£28

London StanstedBelfast Intl

STN - BFS

STNBFS

London Stansted

Mon 3/6

Nonstop1h 20m

Belfast Intl

Wed 5/6

Nonstop1h 20m

£30

London StanstedBelfast Intl

STN - BFS

STNBFS

London Stansted

Thu 13/6

Nonstop1h 20m

Belfast Intl

Thu 20/6

Nonstop1h 20m

£32

London StanstedBelfast Intl

STN - BFS

STNBFS

London Stansted

Fri 14/6

Nonstop1h 20m

Belfast Intl

Mon 17/6

Nonstop1h 20m

£33

London StanstedBelfast Intl

STN - BFS

STNBFS

London Stansted

Mon 3/6

Nonstop1h 20m

Belfast Intl

Tue 4/6

Nonstop1h 20m

£34

London StanstedBelfast Intl

STN - BFS

STNBFS

London Stansted

Tue 4/6

Nonstop1h 15m

Belfast Intl

Thu 6/6

Nonstop1h 15m

£44

London StanstedBelfast Intl

STN - BFS

STNBFS

London Stansted

Mon 3/6

Nonstop1h 15m

Belfast Intl

Thu 6/6

Nonstop1h 15m

£46

London LutonBelfast Intl

LTN - BFS

LTNBFS

London Luton

Tue 4/6

Nonstop1h 20m

Belfast Intl

Wed 5/6

Nonstop1h 10m

£46

London StanstedBelfast Intl

STN - BFS

STNBFS

London Stansted

Sat 1/6

Nonstop1h 15m

Belfast Intl

Mon 3/6

Nonstop1h 20m

£71

Flights are sorted by cheapest first

Deals found on 15/5

Average price of flights to Belfast Intl Airport by month

Plan your trip to Belfast Intl by taking into account the cheapest months to travel. The average price of a one-way flight to Belfast Intl is currently £21 while a return flight costs £41. Price data was last updated on 12 May 2024.

Currently, October is the cheapest month in which you can book a flight to Belfast Intl (average of £62). Flying to Belfast Intl in August will prove the most costly (average of £81). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

£50

February

£55

March

£55

April

£55

May

£57

June

£59

July

£63

August

£64

September

£56

October

£49

November

£55

December

£56

Temperature and rainfall in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average temperature and rainfall totals by month.

BFS

Temperature

5 - 16 °C

If weather is an important factor for your trip to Belfast Intl, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

When is the best time to book a flight to Belfast Intl?

Use this chart to determine the optimal time to book a return flight to Belfast Intl. Price data was last updated on 10 May 2024.
Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights to Belfast Intl. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly to Belfast Intl?

Use this chart to determine the cheapest time to fly return to Belfast Intl. Price data was last updated on 12 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Belfast Intl should consider flying on Wednesday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday at midday, when prices are usually at their highest.
Search Deals

Reviews of airlines servicing Belfast Intl

Get insights into the airlines that provide service to Belfast Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast Intl. Reviews last updated 16 May 2024.
Read reviews from past customers who have flown Ryanair and easyJet to Belfast. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
6.9
Okay
2,648 reviews

Overall

6.9

Comfort

6.7

Food

6.0

Crew

7.7

Entertainment

5.6

Boarding

6.7

Reviews

1 / 10

Paid for carry on. Bin they have to measure has a lip on it, so originally didn’t fit. We’re going to charge again to check bag. Put in wheels first and able to make it fit, but annoying experience.

6.9
Okay
2,648 reviews
6.9
Okay
2,648 reviews

Overall

6.9

Comfort

6.7

Food

6.0

Crew

7.7

Entertainment

5.6

Boarding

6.7

Reviews

1 / 10

Paid for carry on. Bin they have to measure has a lip on it, so originally didn’t fit. We’re going to charge again to check bag. Put in wheels first and able to make it fit, but annoying experience.

6.9
Okay
5,920 reviews
6.9
Okay
2,648 reviews

Overall

6.9

Comfort

6.7

Food

6.0

Crew

7.7

Entertainment

5.6

Boarding

6.7

Reviews

1 / 10

Paid for carry on. Bin they have to measure has a lip on it, so originally didn’t fit. We’re going to charge again to check bag. Put in wheels first and able to make it fit, but annoying experience.

Belfast International Airport is situated just 21km (13 miles) northwest of Belfast, Northern Ireland’s capital. It’s Ireland’s second-busiest airport, after Dublin. The airport is the gateway to Northern Ireland and Belfast, a city steeped in a rich and once troubled history.

Belfast International Airport was originally named the Aldergrove Airport after a nearby village. In 1983, it became Belfast International Airport. With the passing of the Troubles, Belfast – and Northern Ireland – has been working hard to establish itself as a tourist destination.

One way of making its mark for tourists is by housing popular low-cost carriers such as Thomson Airways, Jet2.com, easyJet, Thomas Cook Airlines and Aer Lingus. Belfast is becoming increasingly popular as a weekend break and cheap flights to Belfast International Airport can be booked on most European carriers, but particularly on the low-cost airlines.

The Guardian/Observer Travel Awards placed Belfast in the top five best cities for a break. Belfast Airport is the ideal gateway to a relaxing and rewarding holiday in Northern Ireland.

  • Can I find cheaper flights to Belfast Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Belfast Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Belfast Intl?

    Based on reviews from Cheapflights users, Ryanair is rated the highest out of the airlines that fly to Belfast Intl.

  • What is the cheapest airport to fly to in Belfast Intl?

    Belfast Intl Airport is currently the cheapest airport to fly to in Belfast Intl. One-way flights to Belfast Intl Airport typically cost £11, while return flights cost around £11.

  • How much is a return flight to Belfast Intl?

    A return flight to Belfast Intl will typically cost around £30, however they can be found for as little as £14.

  • Where does the fastest flight to Belfast Intl depart from?

    For those looking to save time traveling to Belfast Intl, Glasgow offers the quickest one-way flight (0 hours 45 minutes).

  • Does Belfast Intl Airport have car hire?

    Yes. Those touching down at Belfast Intl Airport can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Belfast Intl Airport?

    Yes. Belfast Intl Airport has hotels nearby for those requiring accommodations. Maldron Hotel Belfast Airport is the closest property to Belfast Intl Airport (0.0 mi away from Belfast Intl Airport).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Belfast Intl by cabin class

Find flights to Belfast Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.