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$302 Find cheap flights to Belfast Intl Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Belfast Intl departing on 6/23. 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.
1 adult
0 bags
lun. 6/3
lun. 6/10

Search hundreds of travel sites at once for deals on flights to Belfast Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Belfast, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Belfast, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals to Belfast Intl

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Belfast Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:20 pm - 9:55 amJFK-BFS
10h 35m1 stop
1:35 pm - 10:15 pmBFS-JFK
13h 40m1 stop
mar., juin 4 - mar., juin 11
6:20 pm - 9:55 amJFK-BFS
10h 35m1 stop
8:10 am - 10:15 pmBFS-JFK
19h 05m2 stops
mar., juin 4 - mer., juin 12
6:20 pm - 9:55 amJFK-BFS
10h 35m1 stop
8:20 am - 10:15 pmBFS-JFK
18h 55m2 stops
mar., juin 4 - ven., juin 7
6:20 pm - 9:55 amJFK-BFS
10h 35m1 stop
9:00 am - 10:15 pmBFS-JFK
18h 15m2 stops
mar., juin 4 - jeu., juin 13
7:15 pm - 11:00 pmBOS-BFS
22h 45m2 stops
6:05 am - 6:00 pmBFS-BOS
16h 55m2 stops
lun., mai 13 - mer., mai 15
7:00 pm - 11:10 pmLAX-BFS
44h 10m2 stops
4:00 pm - 7:05 pmBFS-LAX
35h 05m1 stop
ven., mai 31 - jeu., juin 6
6:20 pm - 9:55 amJFK-BFS
10h 35m1 stop
4:40 pm - 10:15 pmBFS-JFK
34h 35m2 stops
dim., juin 2 - mar., juin 11
6:20 pm - 9:55 amJFK-BFS
10h 35m1 stop
1:35 pm - 10:15 pmBFS-JFK
13h 40m1 stop
dim., juin 2 - mar., juin 11
6:20 pm - 9:55 amJFK-BFS
10h 35m1 stop
7:05 am - 10:15 pmBFS-JFK
20h 10m2 stops
dim., juin 2 - jeu., juin 13
6:20 pm - 9:55 amJFK-BFS
10h 35m1 stop
7:05 am - 10:15 pmBFS-JFK
20h 10m2 stops
dim., juin 2 - mer., juin 12

Flights to Belfast Intl - Travel Insights & Trends

Get data-powered insights and trends for flights to Belfast Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Belfast?

The average price of all flights to Belfast Intl Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Belfast is Tuesday where tickets can be as cheap as $874. On the other hand, the most expensive day to fly is Saturday, where prices are $1,032 on average.

What is the cheapest month to fly to Belfast Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Belfast Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Belfast Intl Airport is April, where tickets cost $595 on average for one-way flights. On the other hand, the most expensive months are June and July, where the average cost of tickets from the United States is $1,376 and $971 respectively. For return trips, the best month to travel is October with an average price of $660.

What is the cheapest time of day to fly to Belfast Intl Airport?

The average price for all flights to Belfast Intl Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Belfast Intl Airport is generally in the evening, when flights cost $687 on average. The most expensive time of day to fly to Belfast Intl Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is $916.

How far in advance should I book a flight to Belfast Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Belfast Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 82 days before departure.

How long is the flight to Belfast Intl Airport?

The duration of your flight to Belfast depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Belfast on KAYAK are from New York, which takes 9h 50m, Newark, which takes 10h 25m, Miami, which takes 12h 10m, and San Francisco, which takes 13h 20m.

Good to know

Low season

January

High season

September

Cheapest flight

$302
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Boston to Belfast Intl Airport

When to book flights to Belfast Intl

Are your dates flexible? Find out the best times to travel to Belfast Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Belfast based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Belfast Intl Airport flights

  • Are there any public transportation options that will get me from the airport in Belfast to the center of the city?

    The public transportation in Northern Ireland comes from a company called Translink. Their most convenient option for transportation from the airport to the center of the city is aboard their Airport Express 300 route. The fare to ride this bus is about £8.00 ($11).

  • Are there rideshare services available from the airport in Belfast to take me to the center of Belfast?

    There are rideshare services available at this airport. There is no specific pick-up location for rideshare services at this airport so it is best to collect all of your baggage and then book your ride through the app to confirm your pick-up location outside of the terminal building.

  • What is the best way to get a taxi after my flight to Belfast International Airport?

    The International Airport Taxi company is the official taxi operator for the Belfast International Airport. They offer service 24 hours a day, seven days per week and the taxis sit right outside the right-hand most door of the airport exit lobby. The approximate fare to downtown Belfast is about £34 ($48).

  • Where do I go after I arrive at Belfast International Airport to rent a car?

    Five major rental car companies have operations at Belfast International Airport. You will find the rental car counters for all of these companies in the arrivals hall of the airport and all of the cars for rent have a location in the lots adjacent to the terminal building.

  • How far is Belfast Intl Airport from central Belfast?

    You’ll need to travel 12 miles to reach the Belfast city center from Belfast Intl Airport.

  • How does KAYAK find such low prices on flights to Belfast Intl Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Belfast Intl Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Belfast Intl Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast Intl Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Belfast Intl Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast Intl Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Belfast Intl Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast Intl Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airline offers the most flights to Belfast Intl Airport?

    Of the 2 airlines that fly to Belfast Intl Airport, easyJet offers the most flights, with around 291 per week, followed by Ryanair UK with 45 flights per week.

See more FAQs

Top tips for finding cheap flights to Belfast Intl Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Belfast Intl Airport flight deals.
  • When you arrive at Belfast International Airport (BFS) you will find a number of shopping options for you. These include things like duty-free shops, drug stores, sporting goods stores, as well as general retail options.
  • If someone is going to be meeting you at the airport to pick you up it is best that they park their car in the short stay car park. They can park here for up to 10min for £1.00 ($1.50).
  • If you have just arrived on a long flight to Belfast International Airport and need something to eat or drink there are quite a few options at the airport. These include places to get coffee and tea, fast food, or even traditional Irish fare.
  • If you have just arrived at the airport in Belfast and are in need of currency exchange services you will find a currency exchange booth near the international baggage claim area.
  • If you have just arrived at the airport and you need a nice place to relax a great choice is The Causeway Lounge. This lounge offers things like televisions, newspapers and magazines, Wi-Fi, and power outlets as well as a buffet offering a wide range of food choices.
  • One of the unique amenities at Belfast International Airport is their key holding service where you can leave things like car keys and house keys and collect them at a later date. There is a fixed rate fee of around £5.00 ($7) for the service.
See more tips

Prefer to fly non-stop to Belfast Intl?

Find which airlines fly direct to Belfast Intl, which days they fly and book direct flights.

Nonstop departures

United States to Belfast Intl

Monday

Jet2, Ryanair, Ryanair UK, +2 more

Jet2, Ryanair, +3 more

Tuesday

Jet2, Ryanair, Ryanair UK, +2 more

Jet2, Ryanair, +3 more

Wednesday

Jet2, Ryanair, Ryanair UK, +2 more

Jet2, Ryanair, +3 more

Thursday

Jet2, Ryanair, Ryanair UK, +2 more

Jet2, Ryanair, +3 more

Friday

Jet2, Ryanair, Ryanair UK, +2 more

Jet2, Ryanair, +3 more

Saturday

Jet2, Ryanair, Ryanair UK, +2 more

Jet2, Ryanair, +3 more

Sunday

Jet2, Ryanair, Ryanair UK, +2 more

Jet2, Ryanair, +3 more

See more direct flights

Nonstop returns

Belfast Intl to United States

Monday

Jet2, Ryanair, Ryanair UK, +2 more

Jet2, Ryanair, +3 more

Tuesday

Jet2, Ryanair, Ryanair UK, +2 more

Jet2, Ryanair, +3 more

Wednesday

Jet2, Ryanair, Ryanair UK, +2 more

Jet2, Ryanair, +3 more

Thursday

Jet2, Ryanair, Ryanair UK, +2 more

Jet2, Ryanair, +3 more

Friday

Jet2, Ryanair, Ryanair UK, +2 more

Jet2, Ryanair, +3 more

Saturday

Jet2, Ryanair, Ryanair UK, +2 more

Jet2, Ryanair, +3 more

Sunday

Jet2, Ryanair, Ryanair UK, +2 more

Jet2, Ryanair, +3 more

See more direct flights
See more direct flights

Top 4 airlines flying to Belfast Intl

 
See real verified KAYAK customer reviews for airlines flying to Belfast. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Belfast. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Belfast Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10838 reviews
8.0Entertainment
8.2Boarding
7.4Food
8.6Crew
7.9Comfort
Airline reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

10.0 ExcellentAllan, May 2024SUN - SLC
Read more about Delta reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Terrible boarding , Business class seats are sub standard. As usual crew will miss your food too

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

The return trip was a customer service disaster. American Airlines needs an overhaul of how they treat their customers.

Was flying in premium eco and there were around 5-6 movies I wanted to watch and none of those could I play for some reasons. Not just me we checked w the person sitting next to me. Few of the movies were only playable :( Also that was not great that we couldn't upgrade to business however tried to, many times before the flight :(

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

This was not the BA business class it used to be. Mediocre food, attendants seemed stretched thin. All the little luxuries that used to make BA business fun were missing. Flight delayed and the explanation given was they forgot to pick up crew - I hope I misheard! Transfer in LHR “sticky” - we thought we had way too much time at 3hours but it was needed. Next time will try different route.

Always getting updates by email very easy to check in on line. There was plenty of checking in staff to get you all through. It was nice that the flight attendants took time to talk to you and were interested in your holiday.

Flight from Phoenix to London was very quiet. Excellent space available for comfort, couldn't fault

Food was very average. And top up drinks offer was absent. For a 11 hour long flight that should be the minimum. The crew didn't want to be there. I understand it was new year day but given they had signed up for it

It was my fault choosing the seat nearest the entrance but it was ok.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Short flight so not much to rate. Surprised I had to pay for a soda.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Very good need to offer better choice of food for business

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

The transatlantic flight was wonderful. The regional reminded me of jet blue. Crazy and packed. Not enough overhead space and tough on elderly.

All OK. Food, best bring your own. Even a BigMac will be better.

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Leg room was better than expected. Lavatory’s were easy to access.crew was grea!

Horrible seat allocation. Boarding was slow. Food was average and so was entertainment. The TV terminal didn't work and so had to use remote.

Book Cheap Belfast Plane Tickets

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Belfast found on KAYAK in the last 72 hours.
6/4mar.
1 stop
10h 35mJFK-BFS
6/11mar.
1 stop
13h 40mBFS-JFK
$548
6/4mar.
1 stop
10h 35mJFK-BFS
6/12mer.
2 stops
19h 05mBFS-JFK
$570
6/4mar.
1 stop
10h 35mJFK-BFS
6/7ven.
2 stops
18h 55mBFS-JFK
$587
6/4mar.
1 stop
10h 35mJFK-BFS
6/13jeu.
2 stops
18h 15mBFS-JFK
$593
5/13lun.
2 stops
22h 45mBOS-BFS
5/15mer.
2 stops
16h 55mBFS-BOS
$613
5/31ven.
2 stops
44h 10mLAX-BFS
6/6jeu.
1 stop
35h 05mBFS-LAX
$620
6/2dim.
1 stop
10h 35mJFK-BFS
6/11mar.
2 stops
34h 35mBFS-JFK
$629
6/2dim.
1 stop
10h 35mJFK-BFS
6/11mar.
1 stop
13h 40mBFS-JFK
$632
6/2dim.
1 stop
10h 35mJFK-BFS
6/13jeu.
2 stops
20h 10mBFS-JFK
$640
6/2dim.
1 stop
10h 35mJFK-BFS
6/12mer.
2 stops
20h 10mBFS-JFK
$642

Search by stops

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Belfast found on KAYAK in the last 72 hours.
6/23dim.
2 stops
38h 33mBOS-BFS
$302
8/19lun.
2 stops
30h 00mIAD-BFS
$309
5/7mar.
2 stops
14h 30mBOS-BFS
$309
6/23dim.
3 stops
30h 03mBOS-BFS
$327
5/28mar.
3 stops
35h 00mSEA-BFS
$335
5/28mar.
3 stops
39h 35mSEA-BFS
$347
8/21mer.
2 stops
20h 30mIAD-BFS
$361
6/5mer.
1 stop
10h 35mJFK-BFS
$377
6/25mar.
2 stops
32h 00mIAD-BFS
$379
8/19lun.
3 stops
36h 05mIAD-BFS
$380

Search by stops

Search by price

Recent domestic flight deals

5/21mar.
nonstopeasyJet
0h 50mEDI-BFS
5/22mer.
nonstopeasyJet
0h 55mBFS-EDI
$30
5/17ven.
nonstopRyanair
1h 00mMAN-BFS
5/20lun.
nonstopRyanair
1h 00mBFS-MAN
$33
5/21mar.
nonstopRyanair
0h 50mEDI-BFS
5/21mar.
nonstopRyanair
0h 55mBFS-EDI
$33
5/19dim.
nonstopRyanair
1h 20mSTN-BFS
5/22mer.
nonstopRyanair
1h 20mBFS-STN
$33
5/14mar.
nonstopRyanair
1h 20mSTN-BFS
5/15mer.
nonstopRyanair
1h 20mBFS-STN
$34
5/31ven.
nonstopRyanair
1h 00mMAN-BFS
6/7ven.
nonstopRyanair
1h 00mBFS-MAN
$36
5/14mar.
nonstopRyanair
1h 20mSTN-BFS
5/17ven.
nonstopRyanair
1h 20mBFS-STN
$36
5/24ven.
nonstopeasyJet
0h 50mEDI-BFS
5/27lun.
nonstopeasyJet
0h 50mBFS-EDI
$38
6/3lun.
nonstopRyanair
1h 00mMAN-BFS
6/4mar.
nonstopRyanair
1h 00mBFS-MAN
$38
5/31ven.
multi-stop
14h 55mLHR-BFS
6/7ven.
multi-stop
3h 50mBFS-LHR
$212

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Last minute flights to Belfast Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Belfast that are departing in the next 10 days.
5/9jeu.
multi-stop
19h 55mIAD-BFS
5/15mer.
multi-stop
25h 00mBFS-IAD
$808

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Flights to Belfast Intl Airport

Destination:

Belfast Intl Airport (BFS)United Kingdom

Return flight deals:

Belfast Intl Airport - United States

Cabin classes:

Browse origins:

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