How long is the flight from United States to Southeast Europe?

If you’re flying from a popular airport in United States, such as Boston or New York, and flying into Southeast Europe, then you can expect flight times to average 7h 10m and 7h 35m, respectively.

What airlines fly to Southeast Europe?

Lufthansa, Turkish Airlines and United Airlines are the top three most popular airlines that fly to Southeast Europe from United States according to our data. Lufthansa is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Southeast Europe. Keep in mind that there are 35 different airlines that fly to Southeast Europe on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from United States to Southeast Europe?

Air Serbia, Air Canada, and British Airways are the most popular carriers operating from United States to Southeast Europe

How many flights depart from United States to Southeast Europe on average per week?

The number of flights available between United States and Southeast Europe is 89 per week as of March 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

When did momondo last update prices for flights from United States to Southeast Europe?

Prices for flights from United States to Southeast Europe are refreshed on a daily basis.

How many operators does momondo search for flights from United States to Southeast Europe?

As of March 2026, there are 33 operators available to choose from for flights from United States to Southeast Europe.

How old do you have to be to fly from United States to Southeast Europe?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Southeast Europe.

What documentation or ID do you need to fly to Southeast Europe?

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

$258 Cheap Flights from the United States to Southeast Europe in 2026

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Find the cheapest flights from the United States to Southeast Europe

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from the United States to Southeast Europe

Enter your travel dates to find the best prices.

4:55 pm - 12:10 pm

JFK

ATH

12h 15m

1 stop

1:00 pm - 10:25 pm

ATH

JFK

16h 25m

1 stop

$484Aer Lingus

mié., sep. 2 - vie., sep. 11

12:10 am - 4:15 pm

JFK

ATH

9h 05mnonstop

8:00 am - 11:25 am

ATH

JFK

10h 25mnonstop

$485Norse Atlantic Airways

dom., sep. 13 - vie., sep. 18

6:20 pm - 12:15 pm

JFK

ATH

34h 55m

1 stop

6:40 pm - 10:10 pm

ATH

JFK

10h 30mnonstop

$486Multiple Airlines

dom., abr. 19 - sáb., abr. 25

1:25 pm - 5:30 am

JFK

ATH

9h 05mnonstop

7:55 am - 11:25 am

ATH

JFK

10h 30mnonstop

$488Norse Atlantic Airways

mar., sep. 15 - mié., sep. 30

12:25 am - 8:30 pm

EWR

ATH

13h 05m

1 stop

10:25 am - 10:30 pm

ATH

EWR

19h 05m

1 stop

$545Turkish Airlines

mié., abr. 8 - lun., may. 4

12:25 am - 8:55 am

EWR

ATH

25h 30m

1 stop

10:00 pm - 10:30 pm

ATH

EWR

31h 30m

1 stop

$550Turkish Airlines

lun., abr. 20 - dom., abr. 26

9:15 pm - 10:35 am

LGA

ATH

30h 20m

1 stop

1:10 pm - 2:58 pm

ATH

LGA

32h 48m

1 stop

$655United Airlines

lun., abr. 20 - mar., abr. 28

3:30 pm - 10:10 am

LGA

ATH

11h 40m

1 stop

3:25 pm - 10:36 pm

ATH

LGA

14h 11m

1 stop

$661United Airlines

dom., ago. 23 - jue., sep. 17

12:00 pm - 11:00 am

LGA

ATH

16h 00m

1 stop

1:10 pm - 10:25 pm

ATH

LGA

16h 15m

1 stop

$664Delta

mar., ago. 18 - jue., sep. 10

12:00 pm - 7:35 am

LGA

ATH

12h 35m

1 stop

1:10 pm - 8:29 pm

ATH

LGA

14h 19m

1 stop

$665KLM

mié., abr. 22 - mié., abr. 29

Turkish Airlines flights from United States to Southeast Europe

Our best Turkish Airlines deals on United States to Southeast Europe flight tickets

Turkish Airlines

Apr 21

JFK7:50 pmNew York John F Kennedy Intl

17h 40m

1 stop

ATH8:30 pmAthens Eleftherios V.

Apr 28

ATH3:40 pmAthens Eleftherios V.

13h 50m

1 stop

JFK10:30 pmNew York John F Kennedy Intl

$497

Turkish Airlines

Apr 20

JFK12:50 pmNew York John F Kennedy Intl

13h 05m

1 stop

ATH8:55 amAthens Eleftherios V.

Apr 28

ATH10:25 amAthens Eleftherios V.

14h 30m

1 stop

JFK5:55 pmNew York John F Kennedy Intl

$510

Turkish Airlines

Apr 20

JFK12:50 pmNew York John F Kennedy Intl

18h 40m

1 stop

ATH2:30 pmAthens Eleftherios V.

Apr 28

ATH3:55 amAthens Eleftherios V.

14h 00m

1 stop

JFK10:55 amNew York John F Kennedy Intl

$512

Virgin Atlantic flights from United States to Southeast Europe

Our best Virgin Atlantic deals on United States to Southeast Europe flight tickets

Virgin Atlantic

Apr 1

JFK6:00 amNew York John F Kennedy Intl

18h 35m

1 stop

ATH7:35 amAthens Eleftherios V.

Apr 9

ATH9:45 amAthens Eleftherios V.

18h 44m

1 stop

JFK9:29 pmNew York John F Kennedy Intl

$637

Virgin Atlantic

May 2

LGA5:30 pmNew York LaGuardia

31h 05m

1 stop

ATH7:35 amAthens Eleftherios V.

May 15

ATH9:45 amAthens Eleftherios V.

16h 35m

1 stop

LGA7:20 pmNew York LaGuardia

$659

Virgin Atlantic

Mar 31

JFK6:00 amNew York John F Kennedy Intl

18h 35m

1 stop

ATH7:35 amAthens Eleftherios V.

Apr 22

ATH10:05 amAthens Eleftherios V.

11h 06m

JFK2:11 pmNew York John F Kennedy Intl

$664

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Southeast Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkAthens

JFK - ATH

JFKATH

New York John F Kennedy Intl

mié. 9/2

4:55 pm-12:10 pm

1 stop12h 15m

Athens Eleftherios V.

vie. 9/11

1:00 pm-10:25 pm

1 stop16h 25m

$484

Quickest round-trip

New YorkAthens

JFK - ATH

JFKATH

New York John F Kennedy Intl

dom. 9/13

12:10 am-4:15 pm

Nonstop9h 05m

Athens Eleftherios V.

vie. 9/18

8:00 am-11:25 am

Nonstop10h 25m

$485

New YorkAthens

JFK - ATH

JFKATH

New York John F Kennedy Intl

dom. 4/19

6:20 pm-12:15 pm

1 stop34h 55m

Athens Eleftherios V.

sáb. 4/25

6:40 pm-10:10 pm

Nonstop10h 30m

$486

New YorkAthens

JFK - ATH

JFKATH

New York John F Kennedy Intl

mar. 9/15

1:25 pm-5:30 am

Nonstop9h 05m

Athens Eleftherios V.

mié. 9/30

7:55 am-11:25 am

Nonstop10h 30m

$488

NewarkAthens

EWR - ATH

EWRATH

Newark

mié. 4/8

12:25 am-8:30 pm

1 stop13h 05m

Athens Eleftherios V.

lun. 5/4

10:25 am-10:30 pm

1 stop19h 05m

$545

NewarkAthens

EWR - ATH

EWRATH

Newark

lun. 4/20

12:25 am-8:55 am

1 stop25h 30m

Athens Eleftherios V.

dom. 4/26

10:00 pm-10:30 pm

1 stop31h 30m

$550

New YorkAthens

LGA - ATH

LGAATH

New York LaGuardia

lun. 4/20

9:15 pm-10:35 am

1 stop30h 20m

Athens Eleftherios V.

mar. 4/28

1:10 pm-2:58 pm

1 stop32h 48m

$655

New YorkAthens

LGA - ATH

LGAATH

New York LaGuardia

dom. 8/23

3:30 pm-10:10 am

1 stop11h 40m

Athens Eleftherios V.

jue. 9/17

3:25 pm-10:36 pm

1 stop14h 11m

$661

New YorkAthens

LGA - ATH

LGAATH

New York LaGuardia

mar. 8/18

12:00 pm-11:00 am

1 stop16h 00m

Athens Eleftherios V.

jue. 9/10

1:10 pm-10:25 pm

1 stop16h 15m

$664

New YorkAthens

LGA - ATH

LGAATH

New York LaGuardia

mié. 4/22

12:00 pm-7:35 am

1 stop12h 35m

Athens Eleftherios V.

mié. 4/29

1:10 pm-8:29 pm

1 stop14h 19m

$665

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Southeast Europe

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

Prices

Airlines

Other information

What is the cheapest month to fly to Southeast Europe?

The month of October is, on average, the cheapest month to fly to Southeast Europe from United States, with most prices found around $506. If you aren’t able to travel during the month of October, then book flights to Southeast Europe from United States during April instead. Flights to Southeast Europe in April, while not as cheap as those in October, still average around $555.

What is the cheapest day to depart on your flight to Southeast Europe?

On average, the least expensive day to fly to Southeast Europe from United States is on a Thursday. momondo users have found tickets for Thursday departures for as low as $660. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from United States to Southeast Europe for around $747.

What is the cheapest time of day to depart on your flight to Southeast Europe?

Our most recent data shows that the best time of day to fly to Southeast Europe is in the evening. Flights from United States to Southeast Europe during this time can be as low as $703. In contrast, the most expensive time of day to depart to Southeast Europe is at noon when prices are around $838.

What is the cheapest United States to Southeast Europe flight route?

Fly from New York John F Kennedy Intl to Athens Eleftherios V. for the best United States - Southeast Europe flight prices

How far in advance should I book a flight to Southeast Europe?

You are more likely to see cheaper flights to Southeast Europe from United States when booking week ahead of your departure date. In general, you can expect to find flights to Southeast Europe for around $704 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Europe from United States for as low as $680 on momondo.

What cabin class options are available on United States to Southeast Europe flights?

There are 4 cabin classes available to choose from on United States to Southeast Europe flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Southeast Europe flights?

No. A direct flight is the cheapest option for a flight between United States to Southeast Europe.

Cheap United States to Southeast Europe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Southeast Europe

Fastest flight time	3h 25m
Direct flights	Every day
Airports in Southeast Europe	82 airports

The fastest flight from United States to Southeast Europe takes 3h 25m

Direct flights go from United States to Southeast Europe every day.

There are 82 airports in Southeast Europe. From United States there are direct flights to Athens Eleftherios V. (ATH).

Search flight deals

When did momondo last update prices for flights from United States to Southeast Europe?
Prices for flights from United States to Southeast Europe are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Southeast Europe?
As of March 2026, there are 33 operators available to choose from for flights from United States to Southeast Europe.
How old do you have to be to fly from United States to Southeast Europe?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Southeast Europe.
What documentation or ID do you need to fly to Southeast Europe?
The travel and health documents you'll need for your trip to Southeast Europe 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 Southeast Europe. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United States to Southeast Europe?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United States to Southeast Europe is Airbus A321neo (13.82% of total bookings). The next most popular plane models are Airbus A320-100/200 (12.62%), Boeing 787-9 Dreamliner (11.97%), and Airbus A320neo (8.08%).

Best airlines flying from United States to Southeast Europe

Compare and see reviews for airlines that fly from United States to Southeast Europe with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $58	Free Cancellation	Rating 5.7 3,018 reviews	Search Frontier flights
JetBlue	PriceFrom $197	Free Cancellation	Rating 7.2 2,905 reviews	Search JetBlue flights
LEVEL	PriceFrom $239	Free Cancellation	Rating 0.0	Search LEVEL flights
A.P.G.	PriceFrom $355	Free Cancellation	Rating 0.0	Search A.P.G. flights
Air Serbia	PriceFrom $357	Free Cancellation	Rating 6.1 216 reviews	Search Air Serbia flights
Iberia	PriceFrom $367	Free Cancellation	Rating 7.0 3,150 reviews	Search Iberia flights
Vueling	PriceFrom $370	Free Cancellation	Rating 7.2 1,256 reviews	Search Vueling flights
Aer Lingus	PriceFrom $374	Free Cancellation	Rating 7.2 1,487 reviews	Search Aer Lingus flights
LOT	PriceFrom $381	Free Cancellation	Rating 7.5 1,182 reviews	Search LOT flights
Air Canada	PriceFrom $404	Free Cancellation	Rating 7.1 10,836 reviews	Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Southeast Europe?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Southeast Europe from United States.

Can I find flights from United States to Southeast Europe with flexible booking policies on momondo?

momondo does allow users to show only those flights to Southeast Europe from United States which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from United States to Southeast Europe?

Once you have performed a search for United States to Southeast Europe flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from United States to Southeast Europe right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United States to Southeast Europe now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Southeast Europe and let you know when they change.