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$1,415+ Cheap flights from Manchester, NH (MHT) to Buenos Aires (BUE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — BUE
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap flight deals from Manchester to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Manchester (MHT) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 6, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$1,611
(United Airlines)

Popular in

July

Cheapest in

September

Average price

$1,195
Provider with most accurate pricing for Boston Logan Intl-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Buenos Aires (BUE) flights.
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From Manchester to Buenos Aires (BUE)
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Highest demand for flights based on searches. 6% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Manchester to Buenos Aires

Cheapest flights from Manchester to Buenos Aires
Explore the most affordable flight options available from Manchester to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2026.

This United Airlines deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:45 pmMHT - EZE
2 stops36h 15mUnited Airlines
Tue 10/209:00 pmEZE - MHT
2 stops19h 03mUnited Airlines
Deal found 1/5$1,415
This United Airlines deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:28 pmMHT - EZE
2 stops33h 52mUnited Airlines
Fri 2/2710:05 pmEZE - MHT
2 stops17h 53mUnited Airlines
Deal found 1/5$1,611
This United Airlines deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:45 pmMHT - EZE
2 stops36h 15mUnited Airlines
Wed 10/289:05 pmEZE - MHT
2 stops27h 54mUnited Airlines
Deal found 1/5$1,688
This United Airlines deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/192:33 pmMHT - EZE
2 stops38h 47mUnited Airlines
Thu 2/2610:05 pmEZE - MHT
2 stops17h 53mUnited Airlines
Deal found 1/5$1,937

Cheapflights Fare Finder

 
Customize your flight search to find flights from Manchester to Buenos Aires 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, Cheapflights users made 2,558,603 searches. Data last updated January 6, 2026.
Use the filters below to find and compare flights from Manchester to Buenos Aires that are best for you.

Fly from

Manchester

Fly to

Buenos Aires

Route

Depart

Return

Price

ManchesterBuenos Aires

MHT - EZE

MHTEZE

Manchester

Fri 2/20

7:28 pm-7:20 am

2 stops33h 52m

Buenos Aires Ministro Pistarini

Fri 2/27

10:05 pm-1:58 pm

2 stops17h 53m

$1,611

ManchesterBuenos Aires

MHT - EZE

MHTEZE

Manchester

Thu 2/19

2:33 pm-7:20 am

2 stops38h 47m

Buenos Aires Ministro Pistarini

Thu 2/26

10:05 pm-1:58 pm

2 stops17h 53m

$1,937

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Best time to book a flight from Manchester to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Manchester with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Manchester to Buenos Aires

What is the cheapest month to book a flight from Manchester, New Hampshire to Buenos Aires?

Currently, December is the cheapest month in which you can book a flight from Manchester, New Hampshire to Buenos Aires (average of $507). Flying from Manchester, New Hampshire to Buenos Aires in March is currently the most expensive (average of $1,015). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Manchester to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Manchester to Buenos Aires?

    If you book a flight to Buenos Aires from Manchester, you will be flying from Manchester, which is the city’s only airport. Manchester (MHT) is located 4.8 mi from the center of Manchester. There are 0 flights from Manchester to Buenos Aires per day from 0 different airlines.

  • How long is the flight from Manchester, New Hampshire to Buenos Aires?

    Departing from Manchester, New Hampshire to Buenos Aires will take you 33h 52m. There are 5430 mi between Manchester, New Hampshire and Buenos Aires.

  • Can I find deals for flights from Manchester to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Manchester to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Manchester to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Manchester to Buenos Aires.

  • Can I find deals for business class flights from Manchester to Buenos Aires?

    Yes. Cheapflights offers flight deals from Manchester to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Manchester, New Hampshire to Buenos Aires?

    Currently, December is the cheapest month in which you can book a flight from Manchester, New Hampshire to Buenos Aires (average of $507). Flying from Manchester, New Hampshire to Buenos Aires in March is currently the most expensive (average of $1,015). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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