Cheap flights from Atlanta to Belfast from £542

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Belfast departing on 18/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

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British Airways Logo
22:10 - 14:15ATL-BHD
11h 05m1 stop
British Airways Logo
11:25 - 20:10BHD-ATL
13h 45m1 stop
£542British Airways
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Wed, 18 Feb - Tue, 24 Feb
British Airways Logo
22:10 - 16:05ATL-BHD
12h 55m1 stop
British Airways Logo
17:45 - 20:10BHD-ATL
31h 25m1 stop
£553British Airways
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Mon, 16 Feb - Mon, 23 Feb
American Airlines Logo
16:43 - 14:15ATL-BHD
16h 32m2 stops
American Airlines Logo
06:35 - 18:00BHD-ATL
16h 25m2 stops
£563American Airlines
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Wed, 18 Feb - Tue, 24 Feb
British Airways Logo
11:03 - 10:15ATL-BHD
18h 12m2 stops
British Airways Logo
11:25 - 20:10BHD-ATL
13h 45m1 stop
£566British Airways
Find Deal
Wed, 18 Feb - Tue, 24 Feb
Multiple Airlines Logo
22:10 - 20:20ATL-BFS
17h 10m1 stop
Multiple Airlines Logo
20:55 - 20:10BFS-ATL
28h 15m1 stop
£595Multiple Airlines
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Wed, 18 Feb - Tue, 24 Feb
British Airways Logo
11:03 - 10:40ATL-BHD
18h 37m2 stops
British Airways Logo
19:25 - 20:10BHD-ATL
29h 45m1 stop
£596British Airways
Find Deal
Mon, 16 Feb - Mon, 23 Feb
Multiple Airlines Logo
22:10 - 20:20ATL-BFS
17h 10m1 stop
Multiple Airlines Logo
08:50 - 20:10BFS-ATL
16h 20m1 stop
£621Multiple Airlines
Find Deal
Mon, 16 Feb - Mon, 23 Feb
American Airlines Logo
15:08 - 10:30ATL-BHD
14h 22m2 stops
American Airlines Logo
06:30 - 18:50BHD-ATL
17h 20m2 stops
£640American Airlines
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Fri, 30 Jan - Sun, 8 Feb
Virgin Atlantic Logo
19:20 - 21:20ATL-BHD
21h 00m2 stops
Virgin Atlantic Logo
06:30 - 20:25BHD-ATL
18h 55m1 stop
£1,338Virgin Atlantic
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Sun, 3 May - Tue, 5 May
KLM Logo
19:45 - 16:55ATL-BHD
16h 10m2 stops
KLM Logo
06:30 - 18:01BHD-ATL
16h 31m2 stops
£1,385KLM
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Sun, 3 May - Tue, 5 May

Virgin Atlantic flights from Atlanta to Belfast

Our best Virgin Atlantic deals on Atlanta to Belfast flight tickets
Virgin Atlantic
3 May
ATL19:20Atlanta Hartsfield-Jackson
21h 00m
2 stops
BHD21:20Belfast City
5 May
BHD06:30Belfast City
18h 55m
1 stop
ATL20:25Atlanta Hartsfield-Jackson
Virgin Atlantic
9 Nov
ATL17:10Atlanta Hartsfield-Jackson
22h 50m
1 stop
BHD21:00Belfast City
11 Nov
BHD06:30Belfast City
19h 03m
2 stops
ATL20:33Atlanta Hartsfield-Jackson

British Airways flights from Atlanta to Belfast

Our best British Airways deals on Atlanta to Belfast flight tickets
British Airways
18 Feb
ATL22:10Atlanta Hartsfield-Jackson
11h 05m
1 stop
BHD14:15Belfast City
24 Feb
BHD11:25Belfast City
13h 45m
1 stop
ATL20:10Atlanta Hartsfield-Jackson
British Airways
16 Feb
ATL22:10Atlanta Hartsfield-Jackson
12h 55m
1 stop
BHD16:05Belfast City
23 Feb
BHD17:45Belfast City
31h 25m
1 stop
ATL20:10Atlanta Hartsfield-Jackson
British Airways
18 Feb
ATL11:03Atlanta Hartsfield-Jackson
18h 12m
2 stops
BHD10:15Belfast City
24 Feb
BHD11:25Belfast City
13h 45m
1 stop
ATL20:10Atlanta Hartsfield-Jackson

momondo Fare Finder

 
Customise your flight search to find flights from Atlanta to Belfast that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 6 November 2025.
Use the filters below to find and compare flights from Atlanta to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Wed 18/2

22:10-14:15

1 stop11h 05m

Belfast City

Tue 24/2

11:25-20:10

1 stop13h 45m

£542

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Mon 16/2

22:10-16:05

1 stop12h 55m

Belfast City

Mon 23/2

17:45-20:10

1 stop31h 25m

£553

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Wed 18/2

16:43-14:15

2 stops16h 32m

Belfast City

Tue 24/2

06:35-18:00

2 stops16h 25m

£563

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Wed 18/2

11:03-10:15

2 stops18h 12m

Belfast City

Tue 24/2

11:25-20:10

1 stop13h 45m

£566

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Wed 18/2

22:10-20:20

1 stop17h 10m

Belfast Intl

Tue 24/2

20:55-20:10

1 stop28h 15m

£595

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Mon 16/2

11:03-10:40

2 stops18h 37m

Belfast City

Mon 23/2

19:25-20:10

1 stop29h 45m

£596

AtlantaBelfast

ATL - BFS

ATLBFS

Atlanta Hartsfield-Jackson

Mon 16/2

22:10-20:20

1 stop17h 10m

Belfast Intl

Mon 23/2

08:50-20:10

1 stop16h 20m

£621

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Fri 30/1

15:08-10:30

2 stops14h 22m

Belfast City

Sun 8/2

06:30-18:50

2 stops17h 20m

£640

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Sun 3/5

19:20-21:20

2 stops21h 00m

Belfast City

Tue 5/5

06:30-20:25

1 stop18h 55m

£1,338

AtlantaBelfast

ATL - BHD

ATLBHD

Atlanta Hartsfield-Jackson

Sun 3/5

19:45-16:55

2 stops16h 10m

Belfast City

Tue 5/5

06:30-18:01

2 stops16h 31m

£1,385

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Belfast from

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?

The cheapest month to fly to Belfast from Atlanta is in February. Flight prices, which tend to average around £575, are often lower during this time because this is during the off-season. If you aren’t able to travel to Belfast during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of £588.

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

    The straight-line distance from Atlanta Hartsfield-Jackson to Belfast is 3913.6 mi. Flights usually cover this in 11h 05m, depending on flying conditions and air traffic around both airports.

  • 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 refresh daily.

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

    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.

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

    The travel and health documents you'll need for your trip to Belfast 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Belfast from Atlanta is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Belfast quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Atlanta to Belfast flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Belfast from Atlanta. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Belfast from Atlanta are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
Sat 6/12
Sat 13/12

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