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$230 Find Cheap Flights to Belfast City 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 City departing on 10/2. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Belfast City 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
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Flights Deals

Cheap Flights to Belfast City

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Belfast City 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Belfast City

Wed, Aug 27 - Wed, Sep 3
British Airways Logo
7:45 pm - 11:55 amBOS-BHD
11h 10m1 stop
British Airways Logo
11:30 am - 8:10 pmBHD-BOS
13h 40m1 stop
$555British Airways
Find Deal
Wed, Aug 27 - Wed, Sep 3
British Airways Logo
5:59 pm - 1:30 pmBOS-BHD
14h 31m2 stops
British Airways Logo
6:50 am - 7:50 pmBHD-BOS
18h 00m2 stops
$575British Airways
Find Deal
Sat, Aug 16 - Thu, Sep 4
 Logo
7:45 pm - 10:10 amBOS-BHD
9h 25m1 stop
 Logo
6:35 am - 8:10 pmBHD-BOS
18h 35m1 stop
Sat, Sep 6 - Sat, Dec 20
American Airlines Logo
7:25 pm - 3:05 pmIAD-BHD
14h 40m1 stop
American Airlines Logo
9:10 am - 3:35 pmBHD-IAD
11h 25m1 stop
$626American Airlines
Find Deal
Tue, Aug 19 - Tue, Aug 26
American Airlines Logo
9:15 pm - 3:20 pmORD-BHD
12h 05m1 stop
American Airlines Logo
4:25 pm - 11:50 amBHD-ORD
25h 25m1 stop
$626American Airlines
Find Deal
Mon, Sep 8 - Tue, Sep 16
Delta Logo
8:15 pm - 9:15 pmBOS-BHD
20h 00m2 stops
Delta Logo
6:30 am - 7:46 pmBHD-BOS
18h 16m2 stops
$641Delta
Find Deal
Sat, Aug 16 - Fri, Sep 5
Delta Logo
6:45 pm - 4:55 pmBOS-BHD
17h 10m1 stop
Delta Logo
5:25 pm - 10:42 pmBHD-BOS
34h 17m2 stops
$712Delta
Find Deal
Thu, Sep 18 - Tue, Sep 23
Finnair Logo
5:00 pm - 11:10 amDCA-BHD
13h 10m2 stops
Finnair Logo
8:20 pm - 11:00 pmBHD-DCA
31h 40m2 stops
$733Finnair
Find Deal
Thu, Sep 18 - Tue, Sep 23
 Logo
8:30 pm - 8:45 pmIAD-BHD
19h 15m2 stops
 Logo
4:25 pm - 7:20 pmBHD-IAD
31h 55m2 stops
Tue, Jul 29 - Wed, Aug 6
Finnair Logo
12:00 pm - 10:35 amJFK-BHD
17h 35m2 stops
Finnair Logo
4:05 pm - 7:29 pmBHD-JFK
32h 24m2 stops
$868Finnair
Find Deal
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KAYAK's insights & trends for flights to Belfast City

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

How long is the flight to Belfast City 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 Boston, which takes 10h 20m, New York, which takes 10h 25m, Miami, which takes 12h 15m, and Los Angeles, which takes 13h 25m.


Good to know - Book Cheap Belfast City Airport Plane Tickets

Low seasonJune
High seasonApril
Best time to beat the crowds but there is an average 36% increase in price.
Most popular time to fly and prices are also 23% lower on average.

When to book flights to Belfast City

Are your dates flexible? Find out the best times to travel to Belfast City 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 City Airport flights

  • How far is Belfast City Airport from central Belfast?

    The distance between Belfast City Airport and downtown Belfast is 3 miles.

  • What is the cheapest day to fly to Belfast?

    Based on KAYAK data, the cheapest day to fly to Belfast is Monday where round-trip tickets can be as cheap as $786. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $1,126 on average.

  • How does KAYAK find such low prices on flights to Belfast City 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 City Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast City 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 City 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 City 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 City 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 City Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

    The cheapest time of day to fly to Belfast City Airport is generally at night, when round-trip flights cost $738 on average. The most expensive time of day to fly to Belfast City Airport is generally in the evening, which is peak travel time and where the average cost of a ticket is $888.

Top tips for finding cheap flights to Belfast City Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Belfast City Airport flight deals.

Top 3 airlines flying to Belfast City

 
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 City? 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 7944 reviews
7.3Food
8.2Boarding
7.9Entertainment
8.5Crew
7.9Comfort
Airline reviews

Good flights. On time. They had a gluten free snack option which was nice

8.0 ExcellentDenise, May 2025TRI - ATL
Read more Delta reviews

Good flights. On time. They had a gluten free snack option which was nice

Take this flight once or twice a month. Just don’t cut it from the schedule.

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Food from the flight from Atlanta to Santiago was very poor..

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

really bad they refused to check in luggages that I had purchased, even showing them the transaction receipt from british airways app the staff in miami was MEDIOCRE

Crew was great and responsive. Entertainment quit working with about 4 hours remaining on the flight. My seat cushion was broken.

Not very good , the stewardess were unfriendly and they don't like to be bothered. Cos was a night flight and they need to sleep.

British Airways staff are very polite and willing to help.

This particular flight wasn't very full at the back, so there were three seats available for spreading out and getting relatively comfortable

There were several issues with this flight. I have flown quite often internationally and I was surprised by the lack of presence of attendants other than meal and drink times. The food was not best but I feel that is the norm. We also had to get off the plane once in London via stairs and bus to the terminal. Anyone who had another flight had to then get another bus to another terminal. This causes me to miss my flight and have to rebook.

Surly rude flight attendants. I ordered the chicken and was given a vegetarian meal with no explanation and no opportunity to change it. I tried to order another beverage and was told by the young humorless flight attendant to “wait”. And she never came back. The seats were very uncomfortable and cramped. The last time I flew British Airways was many years ago but I remember it was amazing and the crew were very charming. This was a terrible disappointment given the cost of the flight.

Nice flight, attentive crew, soft landing by the Pilot,, comfortable seat.

I paid for business class…. And was counting on the usual packet of toilettes to be provided. They were not because not enough were brought on the plane so they could t give to some and not all. So no tooth brush nor eye cover. Then NO coffee since there was no hot water. The lay I er too short because of delays and my luggage didn’t make the next flight!! It is now a day later and I am awaiting to hear if my bag has arrived. Very inconvenient!. I suppose I need to be glad that I spend over $4000 since I doubt those in coach or premium economy even made that next flight..Heathrow is the worst.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

Everything you need to know for your flight to Belfast City

Information on the airport you'll fly into in Belfast

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