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Cheap flights from Boston to Athens from £273

BOS — ATH
7 Oct — 14 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boston to Athens

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Athens

Tue 13/1017:40 -
1 stop18h 00m
Tue 20/1013:50 -
2 stops32h 45m
Deal found 5/9£590
Thu 12/1109:10 -
2 stops21h 10m
Mon 16/1119:30 -
1 stop27h 15m
Deal found 6/9£590
Tue 13/1022:45 -
1 stop21h 35m
Fri 23/1004:40 -
2 stops46h 40m
Deal found 6/9£591
Wed 23/922:55 -
1 stop21h 04m
Thu 1/1011:20 -
1 stop16h 45m
Deal found 7/9£592
Fri 13/1120:00 -
1 stop12h 10m
Sun 15/1120:00 -
1 stop26h 45m
Deal found 6/9£593
Wed 14/1017:50 -
1 stop12h 20m
Tue 1/1214:10 -
2 stops39h 48m
Deal found 6/9£595
Wed 23/922:55 -
1 stop28h 35m
Sat 3/1021:30 -
1 stop31h 15m
Deal found 5/9£596
Tue 13/1021:50 -
1 stop22h 20m
Tue 20/1022:00 -
1 stop28h 55m
Deal found 6/9£598
Thu 15/1017:50 -
1 stop17h 50m
Thu 3/1214:10 -
2 stops52h 03m
Deal found 6/9£598

Find flight deals from Boston to Athens

Round-trip from

£589

One-way from

£273

Popular in

June

Cheapest in

February

Average price

£840
Austrian Airlines
  • Austrian Airlines
  • 17/2-27/2
  • 3 total stops
  • 46h 29m total
  • Boston to Athens
Search Deals
British Airways
  • British Airways
  • 24/12-31/12
  • 2 total stops
  • 17h 40m total
  • Boston to Athens
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£118 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Boston to Athens that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

BostonAthens

BOS Boston Logan Intl - ATH Athens Eleftherios V.

BOSATH

Boston Logan Intl

Sun 4/10

15:25-07:35

Nonstop9h 10m

Athens Eleftherios V.

Wed 31/12

00:00-17:00

Nonstop0h 00m

£351

BostonAthens

BOS Boston Logan Intl - ATH Athens Eleftherios V.

BOSATH

Boston Logan Intl

Tue 6/10

15:25-07:35

Nonstop9h 10m

Athens Eleftherios V.

Wed 31/12

00:00-17:00

Nonstop0h 00m

£351

BostonAthens

BOS Boston Logan Intl - ATH Athens Eleftherios V.

BOSATH

Boston Logan Intl

Fri 13/11

17:35-10:35

2 stops34h 00m

Athens Eleftherios V.

Sun 15/11

19:30-11:10

2 stops46h 40m

£644

BostonAthens

BOS Boston Logan Intl - ATH Athens Eleftherios V.

BOSATH

Boston Logan Intl

Sun 4/10

05:45-10:00

1 stop21h 15m

Athens Eleftherios V.

Tue 20/10

13:10-21:26

1 stop15h 16m

£744

BostonAthens

BOS Boston Logan Intl - ATH Athens Eleftherios V.

BOSATH

Boston Logan Intl

Sun 4/10

07:38-08:10

1 stop17h 32m

Athens Eleftherios V.

Tue 20/10

13:10-14:41

1 stop32h 31m

£745

BostonAthens

BOS Boston Logan Intl - ATH Athens Eleftherios V.

BOSATH

Boston Logan Intl

Fri 26/2

18:00-03:10

2 stops26h 10m

Athens Eleftherios V.

Fri 5/3

04:10-19:55

1 stop22h 45m

£780

BostonAthens

BOS Boston Logan Intl - ATH Athens Eleftherios V.

BOSATH

Boston Logan Intl

Fri 26/2

18:00-03:10

2 stops26h 10m

Athens Eleftherios V.

Sat 6/3

04:10-19:55

1 stop22h 45m

£780

BostonAthens

BOS Boston Logan Intl - ATH Athens Eleftherios V.

BOSATH

Boston Logan Intl

Fri 18/9

17:40-20:15

1 stop19h 35m

Athens Eleftherios V.

Mon 21/9

11:35-15:35

2 stops35h 00m

£790

BostonAthens

BOS Boston Logan Intl - ATH Athens Eleftherios V.

BOSATH

Boston Logan Intl

Sun 21/2

14:16-15:05

2 stops17h 49m

Athens Eleftherios V.

Sat 6/3

16:35-23:35

2 stops38h 00m

£909

BostonAthens

BOS Boston Logan Intl - ATH Athens Eleftherios V.

BOSATH

Boston Logan Intl

Wed 30/9

20:50-00:45

2 stops20h 55m

Athens Eleftherios V.

Sun 11/10

12:00-21:45

2 stops16h 45m

£935

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 20 resultsSorted by cheapest first
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Best time to book a flight from Boston to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Boston with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Boston to Athens

How far ahead should I book a flight from Boston to Athens?

The best time to book flights from Boston to Athens is 24 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Boston to Athens?

Currently, February is the cheapest month in which you can book a flight from Boston to Athens (average of £465). Flying from Boston to Athens in June is currently the most expensive (average of £982). 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.

What is the cheapest time of day to fly from BOS to ATH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to Athens as you normally would.

How much does it cost for a return flight from Boston to Athens?

Airfare is typical for this route at the moment.

Boston to Athens flights typically cost between £588 and £1,025 in February.
The cheapest return price found within the last 5 days was £589 on Austrian Airlines (17 Feb–27 Feb).

Related info for your journey

  • How popular is this Boston to Athens flight route?

    This flight path from Boston Logan Intl to Athens Eleftherios V. was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Boston to Athens?

    Scandinavian Airlines, Delta, and TAP AIR PORTUGAL can get you from Boston to Athens in just under 9h 10m. Your travel time can differ by up to 24h 50m. Boston and Athens are separated by a distance of 4740 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Boston to Athens?

    Before booking your flight to Athens from Boston, check out the most reliable airlines to get you to your destination on time: KLM (87%), Air France (87%), Delta( 87%).

  • Can I find deals for flights from Boston to Athens that include hotel bookings?

    Yes. In addition to deals on Boston to Athens flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Boston to Athens?

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

  • Can I find deals for business class flights from Boston to Athens?

    Yes. Cheapflights offers flight deals from Boston to Athens 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 Boston to Athens?

    Currently, February is the cheapest month in which you can book a flight from Boston to Athens (average of £465). Flying from Boston to Athens in June is currently the most expensive (average of £982). 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

Travelling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Piraeus
Aegina
Hydra
Skala

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Need flexible booking options for your flight to Athens from Boston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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