When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Belfast?

Prices for flights from Atlanta Hartsfield-Jackson Airport to Belfast are updated daily.

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Belfast?

The number of operators available for flights from Atlanta Hartsfield-Jackson Airport to Belfast is 1 as of September 2025.

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Belfast?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Belfast.

What documentation or ID do you need to fly to Belfast?

The required travel and health documents for your Belfast trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$718 Cheap Flights from Atlanta to Belfast in 2025/26

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10:10 pm - 6:35 pmATL-BHD

15h 25m1 stop

7:25 pm - 8:10 pmBHD-ATL

29h 45m1 stop

$718British Airways

Find Deal

lun., nov. 3 - lun., nov. 24

10:10 pm - 6:35 pmATL-BHD

15h 25m1 stop

7:25 pm - 7:45 pmBHD-ATL

29h 20m2 stops

$728British Airways

Find Deal

lun., nov. 3 - lun., nov. 24

10:10 pm - 2:15 pmATL-BHD

11h 05m1 stop

8:45 am - 8:10 pmBHD-ATL

16h 25m1 stop

$740British Airways

Find Deal

vie., dic. 12 - vie., dic. 19

8:23 pm - 6:45 pmATL-BHD

17h 22m2 stops

6:35 am - 6:41 pmBHD-ATL

16h 06m2 stops

$764American Airlines

Find Deal

jue., oct. 16 - mar., oct. 28

12:37 pm - 10:30 amATL-BHD

16h 53m2 stops

6:45 am - 8:10 pmBHD-ATL

18h 25m1 stop

$794American Airlines

Find Deal

vie., dic. 12 - vie., dic. 19

10:40 pm - 4:55 pmATL-BHD

13h 15m1 stop

6:30 am - 9:45 pmBHD-ATL

19h 15m1 stop

$867Virgin Atlantic

Find Deal

jue., oct. 16 - mar., oct. 28

7:45 am - 3:30 pmATL-BFS

26h 45m3 stops

1:40 pm - 9:31 pmBFS-ATL

36h 51m3 stops

$963

Find Deal

mié., sep. 24 - mar., sep. 30

9:59 am - 10:20 pmATL-BFS

31h 21m2 stops

6:10 am - 12:28 amBFS-ATL

23h 18m3 stops

$994

Find Deal

vie., sep. 26 - lun., sep. 29

10:40 pm - 4:55 pmATL-BHD

13h 15m1 stop

6:30 am - 1:34 pmBHD-ATL

12h 04m1 stop

$1,060KLM

Find Deal

jue., oct. 2 - sáb., oct. 11

6:12 pm - 4:50 pmATL-BHD

18h 38m2 stops

6:30 am - 2:35 pmBHD-ATL

12h 05m1 stop

$1,796Virgin Atlantic

Find Deal

mar., mar. 10 - jue., mar. 12

British Airways flights from Atlanta to Belfast

Our best British Airways deals on Atlanta to Belfast flight tickets

British Airways

Nov 3

ATL10:10 pmAtlanta Hartsfield-Jackson

15h 25m

1 stop

BHD6:35 pmBelfast City

Nov 24

BHD7:25 pmBelfast City

29h 45m

1 stop

ATL8:10 pmAtlanta Hartsfield-Jackson

$718

Find similar

British Airways

Nov 3

ATL10:10 pmAtlanta Hartsfield-Jackson

15h 25m

1 stop

BHD6:35 pmBelfast City

Nov 24

BHD7:25 pmBelfast City

29h 20m

2 stops

ATL7:45 pmAtlanta Hartsfield-Jackson

$728

Find similar

British Airways

Dec 12

ATL10:10 pmAtlanta Hartsfield-Jackson

11h 05m

1 stop

BHD2:15 pmBelfast City

Dec 19

BHD8:45 amBelfast City

16h 25m

1 stop

ATL8:10 pmAtlanta Hartsfield-Jackson

$740

Find similar

American Airlines flights from Atlanta to Belfast

Our best American Airlines deals on Atlanta to Belfast flight tickets

American Airlines

Oct 16

ATL8:23 pmAtlanta Hartsfield-Jackson

17h 22m

2 stops

BHD6:45 pmBelfast City

Oct 28

BHD6:35 amBelfast City

16h 06m

2 stops

ATL6:41 pmAtlanta Hartsfield-Jackson

$764

Find similar

American Airlines

Dec 12

ATL12:37 pmAtlanta Hartsfield-Jackson

16h 53m

2 stops

BHD10:30 amBelfast City

Dec 19

BHD6:45 amBelfast City

18h 25m

1 stop

ATL8:10 pmAtlanta Hartsfield-Jackson

$794

Find similar

American Airlines

Nov 3

ATL3:09 pmAtlanta Hartsfield-Jackson

14h 31m

2 stops

BHD10:40 amBelfast City

Nov 24

BHD6:35 amBelfast City

17h 21m

2 stops

ATL6:56 pmAtlanta Hartsfield-Jackson

$804

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

lun. 11/3

10:10 pm-6:35 pm

1 stop15h 25m

Belfast City

lun. 11/24

7:25 pm-8:10 pm

1 stop29h 45m

$718

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

lun. 11/3

10:10 pm-6:35 pm

1 stop15h 25m

Belfast City

lun. 11/24

7:25 pm-7:45 pm

2 stops29h 20m

$728

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

vie. 12/12

10:10 pm-2:15 pm

1 stop11h 05m

Belfast City

vie. 12/19

8:45 am-8:10 pm

1 stop16h 25m

$740

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

jue. 10/16

8:23 pm-6:45 pm

2 stops17h 22m

Belfast City

mar. 10/28

6:35 am-6:41 pm

2 stops16h 06m

$764

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

vie. 12/12

12:37 pm-10:30 am

2 stops16h 53m

Belfast City

vie. 12/19

6:45 am-8:10 pm

1 stop18h 25m

$794

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

jue. 10/16

10:40 pm-4:55 pm

1 stop13h 15m

Belfast City

mar. 10/28

6:30 am-9:45 pm

1 stop19h 15m

$867

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

mié. 9/24

7:45 am-3:30 pm

3 stops26h 45m

Belfast Intl

mar. 9/30

1:40 pm-9:31 pm

3 stops36h 51m

$963

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

vie. 9/26

9:59 am-10:20 pm

2 stops31h 21m

Belfast Intl

lun. 9/29

6:10 am-12:28 am

3 stops23h 18m

$994

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

jue. 10/2

10:40 pm-4:55 pm

1 stop13h 15m

Belfast City

sáb. 10/11

6:30 am-1:34 pm

1 stop12h 04m

$1,060

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

mar. 3/10

6:12 pm-4:50 pm

2 stops18h 38m

Belfast City

jue. 3/12

6:30 am-2:35 pm

1 stop12h 05m

$1,796

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Atlanta to Belfast

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Belfast?

In general, October is the cheapest month to fly from Atlanta to Belfast. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $726. If you don’t want to visit Belfast in October, then you should wait until February to fly from Atlanta, when ticket prices are also cheap, with an average price of $750.

What is the cheapest day to depart on your flight to Belfast?

The cheapest day to depart from Atlanta to Belfast is on a Saturday when prices can be found for as low as $1,011. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Atlanta to Belfast for around $1,167.

What is the cheapest time of day to depart on your flight to Belfast?

Our data shows that the cheapest Atlanta to Belfast flights are usually those with departure times in the afternoon. Our users have found flights to Belfast in the afternoon for as low as $808. Try not to purchase tickets in the evening because they tend to be around $1,147. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Atlanta to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Belfast

Direct flights	None

There are no direct flights from Atlanta to Belfast. There are no popular flight routes from Atlanta to Belfast.

Search flight deals

How far is Atlanta Hartsfield-Jackson to Belfast by plane?
A flight from Atlanta Hartsfield-Jackson to Belfast will travel around 3913.6 mi. A reasonable flight in good conditions will take 11h 05m.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Belfast?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Belfast are updated daily.
How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Belfast?
The number of operators available for flights from Atlanta Hartsfield-Jackson Airport to Belfast is 1 as of September 2025.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Belfast?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Belfast.
What documentation or ID do you need to fly to Belfast?
The required travel and health documents for your Belfast trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Atlanta to Belfast

Compare and see reviews for airlines that fly from Atlanta to Belfast with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $719	Free Cancellation	Rating 6.6 7,361 reviews		Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Belfast?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belfast from Atlanta.

Can I find flights from Atlanta to Belfast with flexible booking policies on momondo?

momondo does allow users to show only those flights to Belfast from Atlanta which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Atlanta to Belfast?

Once you have performed a search for Atlanta to Belfast flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Atlanta to Belfast right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Atlanta to Belfast flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Belfast trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to the United Kingdom

Cheap flights from Atlanta to Belfast from $718

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Belfast departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Atlanta to Belfast

Cheap round-trip flights

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British Airways flights from Atlanta to Belfast

Our best British Airways deals on Atlanta to Belfast flight tickets

American Airlines flights from Atlanta to Belfast

Our best American Airlines deals on Atlanta to Belfast flight tickets

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How to get the cheapest flight ticket from Atlanta to Belfast

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Belfast?

What is the cheapest day to depart on your flight to Belfast?

The cheapest day to depart from Atlanta to Belfast is on a Saturday when prices can be found for as low as $1,011. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Atlanta to Belfast for around $1,167.

What is the cheapest time of day to depart on your flight to Belfast?

Cheap Atlanta to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Belfast

Direct flights

How far is Atlanta Hartsfield-Jackson to Belfast by plane?

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Belfast?

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Belfast?

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Belfast?

What documentation or ID do you need to fly to Belfast?

Best airlines flying from Atlanta to Belfast

Compare and see reviews for airlines that fly from Atlanta to Belfast with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Belfast?

Can I find flights from Atlanta to Belfast with flexible booking policies on momondo?

How can momondo help me find flights from Atlanta to Belfast?

I’m not ready to book a flight from Atlanta to Belfast right now. Can momondo alert me if prices change?

An easier way to manage your Belfast trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast