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

Prices for flights from Atlanta Hartsfield-Jackson Airport to Belfast Intl Airport refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Belfast Intl Airport.

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

The travel and health documents you'll need for your trip to Belfast Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£249 Cheap Flights from Atlanta to Belfast Intl Airport in 2026

Q: What is the typical price of a round-trip flight between Atlanta and Belfast Intl Airport?

Prices are currently high for flights on this route. Typical prices usually range from £856 to £707. The lowest price recently found on this route was £1,002.

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Find the cheapest flights from Atlanta to Belfast

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

07:00 - 11:15

ATL

BFS

23h 15m

3 stops

21:55 - 06:55

BFS

ATL

38h 00m

3 stops

£1,002Multiple Airlines

Mon, 8 Jun - Mon, 15 Jun

08:09 - 07:40

ATL

BFS

42h 31m

2 stops

12:25 - 19:10

BFS

ATL

35h 45m

1 stop

£1,020Multiple Airlines

Tue, 23 Jun - Tue, 30 Jun

16:30 - 22:25

ATL

BFS

24h 55m

2 stops

06:15 - 17:25

BFS

ATL

16h 10m

2 stops

£1,027Multiple Airlines

Tue, 23 Jun - Tue, 30 Jun

15:05 - 23:25

ATL

BFS

27h 20m

2 stops

07:40 - 13:00

BFS

ATL

34h 20m

2 stops

£1,028Multiple Airlines

Sat, 6 Jun - Sat, 13 Jun

12:55 - 16:25

ATL

BFS

22h 30m

2 stops

21:05 - 21:20

BFS

ATL

29h 15m

3 stops

£1,040Multiple Airlines

Mon, 20 Jul - Thu, 30 Jul

19:45 - 15:15

ATL

BFS

14h 30m

1 stop

23:30 - 21:05

BFS

ATL

26h 35m

2 stops

£1,072Multiple Airlines

Tue, 23 Jun - Tue, 30 Jun

12:55 - 16:25

ATL

BFS

22h 30m

2 stops

08:20 - 06:55

BFS

ATL

27h 35m

2 stops

£1,083Multiple Airlines

Mon, 20 Jul - Thu, 30 Jul

15:55 - 13:15

ATL

BFS

16h 20m

2 stops

21:55 - 06:55

BFS

ATL

38h 00m

3 stops

£1,095Multiple Airlines

Mon, 8 Jun - Mon, 15 Jun

15:05 - 23:20

ATL

BFS

27h 15m

2 stops

20:15 - 19:45

BFS

ATL

28h 30m

2 stops

£1,101Multiple Airlines

Tue, 23 Jun - Tue, 30 Jun

17:00 - 19:50

ATL

BFS

21h 50m

2 stops

06:15 - 06:55

BFS

ATL

29h 40m

3 stops

£1,109Multiple Airlines

Tue, 16 Jun - Tue, 23 Jun

momondo Fare Finder

Use the filters below to find and compare flights from Atlanta to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Mon 8/6

07:00-11:15

3 stops23h 15m

Belfast Intl

Mon 15/6

21:55-06:55

3 stops38h 00m

£1,002

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Tue 23/6

08:09-07:40

2 stops42h 31m

Belfast Intl

Tue 30/6

12:25-19:10

1 stop35h 45m

£1,020

Fastest return journey

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Tue 23/6

16:30-22:25

2 stops24h 55m

Belfast Intl

Tue 30/6

06:15-17:25

2 stops16h 10m

£1,027

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Sat 6/6

15:05-23:25

2 stops27h 20m

Belfast Intl

Sat 13/6

07:40-13:00

2 stops34h 20m

£1,028

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Mon 20/7

12:55-16:25

2 stops22h 30m

Belfast Intl

Thu 30/7

21:05-21:20

3 stops29h 15m

£1,040

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Tue 23/6

19:45-15:15

1 stop14h 30m

Belfast Intl

Tue 30/6

23:30-21:05

2 stops26h 35m

£1,072

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Mon 20/7

12:55-16:25

2 stops22h 30m

Belfast Intl

Thu 30/7

08:20-06:55

2 stops27h 35m

£1,083

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Mon 8/6

15:55-13:15

2 stops16h 20m

Belfast Intl

Mon 15/6

21:55-06:55

3 stops38h 00m

£1,095

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Tue 23/6

15:05-23:20

2 stops27h 15m

Belfast Intl

Tue 30/6

20:15-19:45

2 stops28h 30m

£1,101

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Tue 16/6

17:00-19:50

2 stops21h 50m

Belfast Intl

Tue 23/6

06:15-06:55

3 stops29h 40m

£1,109

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Atlanta to Belfast Intl Airport

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 typical price of a round-trip flight between Atlanta and Belfast Intl Airport?

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

The month of January is, on average, the cheapest month to fly to Belfast Intl Airport from Atlanta, with most prices found around £0. If you’re not able to fly to Belfast Intl Airport in January, then March is your next best option. Flight prices from Atlanta to Belfast Intl Airport during March average around £499.

When to book flights from Atlanta to Belfast Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Belfast Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Atlanta to Belfast Intl Airport (ATL to BFS) flight deals and tips

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

Fastest flight time	11h 35m
Direct flights	None

The fastest flight from Atlanta to Belfast Intl Airport takes 11h 35m

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

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Frequently asked questions about flying from Atlanta to Belfast Intl Airport

How far is Atlanta Hartsfield-Jackson to Belfast Intl by plane?
Belfast Intl is 3901.6 mi away from Atlanta Hartsfield-Jackson. 11h 35m is a normal flight duration for this route.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Belfast Intl Airport?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Belfast Intl Airport refresh daily.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Belfast Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Belfast Intl Airport.
What documentation or ID do you need to fly to Belfast Intl Airport?
The travel and health documents you'll need for your trip to Belfast Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Dungannon

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Atlanta to Belfast. momondo saves you time and could save you money on your trip.

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

Flights from Atlanta to Belfast with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Atlanta and Belfast by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Belfast from Atlanta. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.