$338 Cheap Flights from Lexington (LEX) to Belfast (BHD)

View $338 flight on Tue, Sep 15, 2026Opens in a new window

Popular airlines from Blue Grass Airport (LEX) to Belfast (BHD-George Best Belfast City)

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Cheap Flights from Lexington to Belfast (LEX-BHD)

Prices were available within the past 7 days and start at $338 for one-way flights and $975 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, Aug 18 - Wed, Aug 26
LEX
Lexington
BHD
Belfast
$975 Roundtrip, found 4 days ago
$975
Roundtrip
found 4 days ago
Select British Airways flight, departing Tue, Aug 18 from Lexington to Belfast, returning Wed, Aug 26, priced at $975 found 4 days ago
British Airways
Tue, Sep 22 - Fri, Sep 25
LEX
Lexington
BHD
Belfast
$992 Roundtrip, found 5 days ago
$992
Roundtrip
found 5 days ago
Select British Airways flight, departing Tue, Sep 22 from Lexington to Belfast, returning Fri, Sep 25, priced at $992 found 5 days ago
British Airways
Wed, Aug 12 - Wed, Aug 19
LEX
Lexington
BHD
Belfast
$1,022 Roundtrip, found 4 days ago
$1,022
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, Aug 12 from Lexington to Belfast, returning Wed, Aug 19, priced at $1,022 found 4 days ago
British Airways
Tue, Sep 22 - Fri, Sep 25
LEX
Lexington
BHD
Belfast
$1,027 Roundtrip, found 5 days ago
$1,027
Roundtrip
found 5 days ago
Select British Airways flight, departing Tue, Sep 22 from Lexington to Belfast, returning Fri, Sep 25, priced at $1,027 found 5 days ago
British Airways
Tue, Aug 18 - Wed, Aug 26
LEX
Lexington
BHD
Belfast
$1,054 Roundtrip, found 4 days ago
$1,054
Roundtrip
found 4 days ago
Select British Airways flight, departing Tue, Aug 18 from Lexington to Belfast, returning Wed, Aug 26, priced at $1,054 found 4 days ago
British Airways
Wed, Aug 12 - Wed, Aug 19
LEX
Lexington
BHD
Belfast
$1,079 Roundtrip, found 4 days ago
$1,079
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, Aug 12 from Lexington to Belfast, returning Wed, Aug 19, priced at $1,079 found 4 days ago
British Airways
Tue, Sep 22 - Fri, Sep 25
LEX
Lexington
BHD
Belfast
$1,092 Roundtrip, found 5 days ago
$1,092
Roundtrip
found 5 days ago
Select British Airways flight, departing Tue, Sep 22 from Lexington to Belfast, returning Fri, Sep 25, priced at $1,092 found 5 days ago
Virgin Atlantic
Wed, Aug 12 - Wed, Aug 19
LEX
Lexington
BHD
Belfast
$1,094 Roundtrip, found 4 days ago
$1,094
Roundtrip
found 4 days ago
Select Virgin Atlantic flight, departing Wed, Aug 12 from Lexington to Belfast, returning Wed, Aug 19, priced at $1,094 found 4 days ago
Virgin Atlantic
Wed, Aug 12 - Wed, Aug 19
LEX
Lexington
BHD
Belfast
$1,100 Roundtrip, found 4 days ago
$1,100
Roundtrip
found 4 days ago
Select Virgin Atlantic flight, departing Wed, Aug 12 from Lexington to Belfast, returning Wed, Aug 19, priced at $1,100 found 4 days ago
Virgin Atlantic
Wed, Aug 12 - Wed, Aug 19
LEX
Lexington
BHD
Belfast
$1,100 Roundtrip, found 4 days ago
$1,100
Roundtrip
found 4 days ago
Select Virgin Atlantic flight, departing Wed, Aug 12 from Lexington to Belfast, returning Wed, Aug 19, priced at $1,100 found 4 days ago

Frequently asked questions

How much does a flight from Lexington, KY (LEX-Blue Grass) to Belfast (BHD-George Best Belfast City) cost?
You can find cheap one-way flights and cheap return flights from $975 Lexington, KY (LEX-Blue Grass) to Belfast (BHD-George Best Belfast City) with Expedia. Return flights typically cost between $913 and $8201. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Lexington, KY (LEX-Blue Grass) to Belfast (BHD-George Best Belfast City) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Lexington, KY (LEX-Blue Grass) to Belfast (BHD-George Best Belfast City)?
The cheapest month to fly from LEX to BHD is August when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Lexington, KY (LEX-Blue Grass) to Belfast (BHD-George Best Belfast City)?
Enter LEX to BHD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Lexington, KY (LEX-Blue Grass) to Belfast (BHD-George Best Belfast City)?
KLM is one of the cheapest airlines offering connecting flights from Lexington (LEX) to Belfast (BHD), with round-trip tickets starting from around $1,576 with a layover in Hartsfield-Jackson Atlanta Intl. (ATL). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Lexington, KY (LEX-Blue Grass) to Belfast (BHD-George Best Belfast City)?
To find a cheap flight from Lexington, KY (LEX-Blue Grass) to Belfast (BHD-George Best Belfast City), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Lexington, KY (LEX-Blue Grass) to Belfast (BHD-George Best Belfast City)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Lexington, KY (LEX-Blue Grass) to Belfast (BHD-George Best Belfast City)?
The earliest flight from Blue Grass Airport (LEX) in Lexington to George Best Belfast City Airport (BHD) usually leaves at around 7:00 AM, operated by United and Aer Lingus. This seasonal service is available in September, allowing you to start your journey to Belfast bright and early. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Lexington, KY (LEX-Blue Grass) to Belfast (BHD-George Best Belfast City)?
a Wednesday typically has the most flights from Blue Grass (LEX) to George Best Belfast City (BHD), with approximately 28 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, Delta, and United.
What are the most popular departure times for flights from Lexington, KY (LEX-Blue Grass) to Belfast (BHD-George Best Belfast City)?
The most popular departure times for flights from Lexington (LEX) to Belfast (BHD) are in the late afternoon, from 3pm to 6pm. About 29% of passengers prefer this time window. Many major carriers, including American Airlines and British Airways, offer flights during this window. This timing works well because it allows you to maximize your day in Lexington before your flight.
How long does it take to fly from Lexington, KY (LEX-Blue Grass) to Belfast (BHD-George Best Belfast City)?
Flights from LEX to BHD with one stop typically take around 18 hours, covering approximately 3,713 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Lexington, KY (LEX-Blue Grass) to Belfast (BHD-George Best Belfast City)?
Select the "Business class" and "First class" filters when looking for LEX to BHD flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Lexington, KY (LEX-Blue Grass) to Belfast (BHD-George Best Belfast City) flight with Expedia?
It's easy to earn miles on a Lexington, KY (LEX-Blue Grass) to Belfast (BHD-George Best Belfast City) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Belfast from Blue Grass (LEX)?
From Blue Grass (LEX), you can fly into Belfast Intl. (BFS) and George Best Belfast City (BHD) in Belfast. Some flights may connect through major hubs like O'Hare Intl. (ORD), Charlotte-Douglas Intl. (CLT), Dallas-Fort Worth Intl. (DFW) before reaching Belfast. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Lexington, KY (LEX-Blue Grass) to Belfast (BHD-George Best Belfast City) at the last minute?
Typically, booking a last minute flight from Lexington, KY (LEX-Blue Grass) to Belfast (BHD-George Best Belfast City) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Lexington, KY (LEX-Blue Grass) to Belfast (BHD-George Best Belfast City) flight and hotel package?
Securing a Lexington, KY (LEX-Blue Grass) to Belfast (BHD-George Best Belfast City) Belfast Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lexington, KY (LEX-Blue Grass) to Belfast (BHD-George Best Belfast City)?
If you booked your Lexington, KY (LEX-Blue Grass) to Belfast (BHD-George Best Belfast City) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Blue Grass
Destination airport
George Best Belfast City
Roundtrip price
$975
Distance
3712 mi

Book with confidence

Lexington to Belfast Flights

The cheapest times to fly from Lexington to Belfast

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Lexington to Belfast are during the month of August. You can find some of the cheapest flights from Lexington to Belfast with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lexington to Belfast

Sunday is one of the best days to book for cheap flights from Lexington to Belfast: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Lexington to Belfast

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Lexington to Belfast in 2026. You can also book with separate airlines for your outbound and return journeys, from $338 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Lexington to Belfast flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Lexington to Belfast airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Lexington to Belfast Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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