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Flights to Belfast

Find cheap flights to Belfast in 2025/2026 from $474 This is the cheapest return flight found to Belfast from USA on FlightsFinder on June 29th 2025 at 15:20. This offer may no longer be available. Click the offer to check live prices & dates of travel.

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Our Flight Finder compares the cheapest flights to Belfast from the most established flight comparison sites.
Fly to Belfast and visit sites like Titanic Belfast City Hall, Belfast Castle & Botanic Gardens.

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What are the cheapest return flights to Belfast in 2025/2026?

These economy flights were found on FlightsFinder from USA to Belfast in the last few days. Prices subject to availability.

What are the cheapest one-way flights to Belfast in 2025/2026?

These economy flights were found on FlightsFinder from USA to Belfast in the last few days. Prices subject to availability.

When are flights to Belfast cheapest?

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The month of October

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According to our data, October is on average the cheapest time to book flights to Belfast.
You can get flights from $474 return.

When is the most expensive time to fly to Belfast?

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The month of June

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According to our data, June is on average the most expensive time to book flights to Belfast.
A return flight could set you back more than $893.

Why fly to Belfast?

Nestled at the crossroads of history and modernity, Belfast captivates visitors with its vibrant cultural scene, rich heritage, and warm hospitality. This captivating city in Northern Ireland boasts stunning Victorian architecture intertwined with contemporary art galleries, lively pubs, and picturesque green spaces. Steeped in a complex past, Belfast effortlessly blends its tumultuous history with a thriving present, offering visitors a unique experience at every corner. From exploring the famous Titanic Quarter to delving into the city's troubled past on a Black Cab tour, Belfast promises a journey filled with discovery, intrigue, and unforgettable moments.

Frequently asked questions about Flights to Belfast

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Weather in Belfast

Rain
Rain

57 °F

Mon, 30 Jun 2025

Average Temperature

46°F

Jan

47°F

Feb

50°F

Mar

54°F

Apr

59°F

May

64°F

Jun

67°F

Jul

66°F

Aug

62°F

Sep

56°F

Oct

51°F

Nov

47°F

Dec

Belfast

Flight Distance and Flying Time to Belfast

Atlanta, USA - Georgia, Atlanta Hartsfield-Jackson International Airport (ATL) to Belfast (BFS)

Distance:
3,912 miles (6,296 kilometres)

Average flight time (direct 9 hours 11 minutes)

Los Angeles, USA - California, Los Angeles International Airport (LAX) to Belfast (BFS)

Distance:
5,119 miles (8,238 kilometres)

Average flight time (direct 11 hours 52 minutes)

New York, USA - John F Kennedy International Airport (JFK) to Belfast (BFS)

Distance:
3,155 miles (5,078 kilometres)

Average flight time (direct 7 hours 30 minutes)

Dallas, USA - Dallas, Texas Fort Worth International Airport (DFW) to Belfast (BFS)

Distance:
4,432 miles (7,133 kilometres)

Average flight time (direct 10 hours 20 minutes)

Denver, USA - Colorado, Airport - Denver International Airport (DEN) to Belfast (BFS)

Distance:
4,337 miles (6,980 kilometres)

Average flight time (direct 10 hours 8 minutes)

San Francisco, USA - California, San Francisco International Airport (SFO) to Belfast (BFS)

Distance:
5,029 miles (8,094 kilometres)

Average flight time (direct 11 hours 40 minutes)

Seattle, USA - Airport - Seattle Tacoma International, Washington (SEA) to Belfast (BFS)

Distance:
4,464 miles (7,184 kilometres)

Average flight time (direct 10 hours 25 minutes)

Las Vegas, USA - Nevada, McCarran International Airport (LAS) to Belfast (BFS)

Distance:
4,893 miles (7,874 kilometres)

Average flight time (direct 11 hours 22 minutes)

Orlando, USA - Florida, Orlando International Airport (MCO) to Belfast (BFS)

Distance:
4,057 miles (6,530 kilometres)

Average flight time (direct 9 hours 30 minutes)

Charlotte, USA - North Carolina, Douglas International Airport (CLT) to Belfast (BFS)

Distance:
3,696 miles (5,949 kilometres)

Average flight time (direct 8 hours 42 minutes)

Phoenix, USA - Arizona, Phoenix Sky Harbor International Airport (PHX) to Belfast (BFS)

Distance:
4,937 miles (7,946 kilometres)

Average flight time (direct 11 hours 28 minutes)

Houston, USA - Texas, Airport - George Bush Intercontinental (IAH) to Belfast (BFS)

Distance:
4,523 miles (7,279 kilometres)

Average flight time (direct 10 hours 33 minutes)

Miami, USA - Florida, Miami International Airport (MIA) to Belfast (BFS)

Distance:
4,155 miles (6,688 kilometres)

Average flight time (direct 9 hours 44 minutes)

Boston, USA - Massachusetts, Edward L. Logan International Airport (BOS) to Belfast (BFS)

Distance:
2,969 miles (4,778 kilometres)

Average flight time (direct 7 hours 5 minutes)

Minneapolis, USA - Minnesota, Airport - St. Paul International (MSP) to Belfast (BFS)

Distance:
3,686 miles (5,932 kilometres)

Average flight time (direct 8 hours 41 minutes)

Fort Lauderdale, USA - Florida, Fort Lauderdale-Hollywood International Airport (FLL) to Belfast (BFS)

Distance:
4,135 miles (6,655 kilometres)

Average flight time (direct 9 hours 41 minutes)

Detroit, USA - Michigan, Airport - Metropolitan Wayne County International (DTW) to Belfast (BFS)

Distance:
3,451 miles (5,554 kilometres)

Average flight time (direct 8 hours 10 minutes)

Philadelphia, USA - Pennsylvania, Airport - Philadelphia International (PHL) to Belfast (BFS)

Distance:
3,248 miles (5,227 kilometres)

Average flight time (direct 7 hours 43 minutes)

Baltimore, USA - Maryland, Baltimore/Washington International Airport (BWI) to Belfast (BFS)

Distance:
3,337 miles (5,370 kilometres)

Average flight time (direct 7 hours 54 minutes)

Salt Lake City, USA - Utah, Salt Lake City International Airport (SLC) to Belfast (BFS)

Distance:
4,529 miles (7,289 kilometres)

Average flight time (direct 10 hours 33 minutes)

San Diego, USA - California, San Diego International Airport (SAN) to Belfast (BFS)

Distance:
5,149 miles (8,286 kilometres)

Average flight time (direct 11 hours 56 minutes)

Tampa, USA - Florida, Tampa International Airport (TPA) to Belfast (BFS)

Distance:
4,130 miles (6,646 kilometres)

Average flight time (direct 9 hours 40 minutes)

Portland, USA - International Airport, Oregon (PDX) to Belfast (BFS)

Distance:
4,577 miles (7,366 kilometres)

Average flight time (direct 10 hours 40 minutes)

Map of Belfast

Travel Videos About Belfast

Cheapest flight routes found to Belfast

From New York

From New York (JFK), USA to Belfast, United Kingdom (BFS): $474

Depart: 02 Oct 2025 · Return: 11 Oct 2025 Price found 29 Jun 2025, 15:20

From Los Angeles

From Los Angeles (LAX), USA to Belfast, United Kingdom (BFS): $538

Depart: 01 Oct 2025 · Return: 08 Oct 2025 Price found 30 Jun 2025, 14:46

From Boston

From Boston (BOS), USA to Belfast, United Kingdom (BHD): $542

Depart: 03 Oct 2025 · Return: 17 Oct 2025 Price found 27 Jun 2025, 23:03

From Orlando

From Orlando (MCO), USA to Belfast, United Kingdom (BFS): $550

Depart: 26 Sep 2025 · Return: 30 Sep 2025 Price found 27 Jun 2025, 14:51

From Miami

From Miami (MIA), USA to Belfast, United Kingdom (BFS): $566

Depart: 13 Aug 2025 · Return: 20 Aug 2025 Price found 29 Jun 2025, 06:22

From Denver

From Denver (DEN), USA to Belfast, United Kingdom (BFS): $630

Depart: 16 Nov 2025 · Return: 24 Nov 2025 Price found 30 Jun 2025, 16:02

From San Francisco

From San Francisco (SFO), USA to Belfast, United Kingdom (BHD): $640

Depart: 26 Aug 2025 · Return: 02 Sep 2025 Price found 29 Jun 2025, 04:03

From Houston

From Houston (IAH), USA to Belfast, United Kingdom (BHD): $655

Depart: 03 Aug 2025 · Return: 18 Aug 2025 Price found 30 Jun 2025, 12:06

From Seattle

From Seattle (SEA), USA to Belfast, United Kingdom (BHD): $658

Depart: 21 Nov 2025 · Return: 24 Nov 2025 Price found 26 Jun 2025, 22:05

From Atlanta

From Atlanta (ATL), USA to Belfast, United Kingdom (BFS): $667

Depart: 03 Aug 2025 · Return: 19 Aug 2025 Price found 29 Jun 2025, 22:15

From Detroit

From Detroit (DTW), USA to Belfast, United Kingdom (BFS): $669

Depart: 12 Aug 2025 · Return: 31 Aug 2025 Price found 30 Jun 2025, 20:09

From San Diego

From San Diego (SAN), USA to Belfast, United Kingdom (BHD): $675

Depart: 28 Sep 2025 · Return: 15 Oct 2025 Price found 28 Jun 2025, 16:47

From Dallas

From Dallas (DFW), USA to Belfast, United Kingdom (BFS): $676

Depart: 11 Aug 2025 · Return: 18 Aug 2025 Price found 27 Jun 2025, 14:48

From Charlotte

From Charlotte (CLT), USA to Belfast, United Kingdom (BFS): $683

Depart: 14 Aug 2025 · Return: 21 Aug 2025 Price found 30 Jun 2025, 10:20

From Fort Lauderdale

From Fort Lauderdale (FLL), USA to Belfast, United Kingdom (BFS): $691

Depart: 11 Aug 2025 · Return: 18 Aug 2025 Price found 27 Jun 2025, 21:30

From Tampa

From Tampa (TPA), USA to Belfast, United Kingdom (BHD): $693

Depart: 10 Sep 2025 · Return: 17 Sep 2025 Price found 30 Jun 2025, 16:57

From Phoenix

From Phoenix (PHX), USA to Belfast, United Kingdom (BFS): $694

Depart: 14 Aug 2025 · Return: 21 Aug 2025 Price found 30 Jun 2025, 15:23

From Philadelphia

From Philadelphia (PHL), USA to Belfast, United Kingdom (BHD): $703

Depart: 12 Aug 2025 · Return: 19 Aug 2025 Price found 28 Jun 2025, 20:05

From Minneapolis

From Minneapolis (MSP), USA to Belfast, United Kingdom (BFS): $706

Depart: 14 Aug 2025 · Return: 21 Aug 2025 Price found 30 Jun 2025, 12:47

From Salt Lake City

From Salt Lake City (SLC), USA to Belfast, United Kingdom (BHD): $747

Depart: 14 Oct 2025 · Return: 22 Oct 2025 Price found 29 Jun 2025, 05:03

From Portland

From Portland (PDX), USA to Belfast, United Kingdom (BFS): $752

Depart: 13 Aug 2025 · Return: 20 Aug 2025 Price found 29 Jun 2025, 12:48

From Las Vegas

From Las Vegas (LAS), USA to Belfast, United Kingdom (BHD): $888

Depart: 31 Jul 2025 · Return: 09 Aug 2025 Price found 30 Jun 2025, 20:11