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.

£186 Cheap Flights from Atlanta to Belfast Intl Airport in 2025/26

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Find the cheapest flights from Atlanta to Belfast

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05:45 - 14:40ATL-BFS

27h 55m3 stops

12:45 - 23:59BFS-ATL

40h 14m3 stops

£939Multiple Airlines

Find Deal

Sat, 13 Dec - Sat, 20 Dec

06:45 - 13:45ATL-BFS

26h 00m3 stops

21:05 - 14:30BFS-ATL

22h 25m2 stops

£972Multiple Airlines

Find Deal

Wed, 11 Feb - Thu, 12 Feb

12:55 - 12:45ATL-BFS

18h 50m2 stops

12:45 - 23:59BFS-ATL

40h 14m3 stops

£1,053Multiple Airlines

Find Deal

Sat, 13 Dec - Sat, 20 Dec

16:55 - 19:00ATL-BFS

21h 05m2 stops

08:35 - 14:30BFS-ATL

34h 55m2 stops

£1,182Multiple Airlines

Find Deal

Sat, 13 Dec - Sat, 20 Dec

11:18 - 22:20ATL-BFS

30h 02m2 stops

06:30 - 12:03BFS-ATL

34h 33m2 stops

£1,217Multiple Airlines

Find Deal

Thu, 25 Dec - Fri, 2 Jan

07:09 - 22:05ATL-BFS

33h 56m3 stops

06:30 - 12:03BFS-ATL

34h 33m2 stops

£1,237Multiple Airlines

Find Deal

Thu, 25 Dec - Fri, 2 Jan

16:55 - 22:00ATL-BFS

24h 05m3 stops

06:30 - 12:03BFS-ATL

34h 33m2 stops

£1,313Multiple Airlines

Find Deal

Fri, 26 Dec - Fri, 2 Jan

07:09 - 22:05ATL-BFS

33h 56m3 stops

06:30 - 00:58BFS-ATL

23h 28m3 stops

£1,330Multiple Airlines

Find Deal

Thu, 25 Dec - Fri, 2 Jan

11:18 - 17:10ATL-BFS

24h 52m2 stops

06:30 - 12:03BFS-ATL

34h 33m2 stops

£1,331Multiple Airlines

Find Deal

Fri, 26 Dec - Fri, 2 Jan

06:10 - 22:00ATL-BFS

34h 50m3 stops

06:30 - 00:58BFS-ATL

23h 28m3 stops

£1,420Multiple Airlines

Find Deal

Fri, 26 Dec - Fri, 2 Jan

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

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Sat 13/12

05:45-14:40

3 stops27h 55m

Belfast Intl

Sat 20/12

12:45-23:59

3 stops40h 14m

£939

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Wed 11/2

06:45-13:45

3 stops26h 00m

Belfast Intl

Thu 12/2

21:05-14:30

2 stops22h 25m

£972

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Sat 13/12

12:55-12:45

2 stops18h 50m

Belfast Intl

Sat 20/12

12:45-23:59

3 stops40h 14m

£1,053

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Sat 13/12

16:55-19:00

2 stops21h 05m

Belfast Intl

Sat 20/12

08:35-14:30

2 stops34h 55m

£1,182

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Thu 25/12

11:18-22:20

2 stops30h 02m

Belfast Intl

Fri 2/1

06:30-12:03

2 stops34h 33m

£1,217

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Thu 25/12

07:09-22:05

3 stops33h 56m

Belfast Intl

Fri 2/1

06:30-12:03

2 stops34h 33m

£1,237

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Fri 26/12

16:55-22:00

3 stops24h 05m

Belfast Intl

Fri 2/1

06:30-12:03

2 stops34h 33m

£1,313

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Thu 25/12

07:09-22:05

3 stops33h 56m

Belfast Intl

Fri 2/1

06:30-00:58

3 stops23h 28m

£1,330

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Fri 26/12

11:18-17:10

2 stops24h 52m

Belfast Intl

Fri 2/1

06:30-12:03

2 stops34h 33m

£1,331

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Fri 26/12

06:10-22:00

3 stops34h 50m

Belfast Intl

Fri 2/1

06:30-00:58

3 stops23h 28m

£1,420

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 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 cheapest month to fly to Belfast Intl Airport?

The month of February is, on average, the cheapest month to fly to Belfast Intl Airport from Atlanta, with most prices found around £569. If you’re not able to fly to Belfast Intl Airport in February, then April is your next best option. Flight prices from Atlanta to Belfast Intl Airport during April average around £582.

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

Direct flights	None

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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How far is Atlanta Hartsfield-Jackson to Belfast Intl by plane?
Belfast Intl is 3901.6 mi away from Atlanta Hartsfield-Jackson. 18h 50m 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.

Ballymena

Newry

Armagh

Cookstown

Dungannon

Portadown

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.